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Sample records for advanced reproductive age

  1. Advanced reproductive age and fertility.

    Science.gov (United States)

    Liu, Kimberly; Case, Allison

    2011-11-01

    To improve awareness of the natural age-related decline in female and male fertility with respect to natural fertility and assisted reproductive technologies (ART) and provide recommendations for their management, and to review investigations in the assessment of ovarian aging. This guideline reviews options for the assessment of ovarian reserve and fertility treatments using ART with women of advanced reproductive age presenting with infertility. The outcomes measured are the predictive value of ovarian reserve testing and pregnancy rates with natural and assisted fertility. Published literature was retrieved through searches of PubMed or Medline, CINAHL, and The Cochrane Library in June 2010, using appropriate key words (ovarian aging, ovarian reserve, advanced maternal age, advanced paternal age, ART). Results were restricted to systematic reviews, randomized controlled trials/controlled clinical trials, and observational studies. There were no date or language restrictions. Searches were updated on a regular basis and incorporated into the guideline to December 2010. The quality of evidence was rated using the criteria described in the Report of the Canadian Task Force on Preventive Health Care. Recommendations for practice were ranked according to the method described in that report (Table). Primary and specialist health care providers and women will be better informed about ovarian aging and the age-related decline in natural fertility and about options for assisted reproductive technology. 1. Women in their 20s and 30s should be counselled about the age-related risk of infertility when other reproductive health issues, such as sexual health or contraception, are addressed as part of their primary well-woman care. Reproductive-age women should be aware that natural fertility and assisted reproductive technology success (except with egg donation) is significantly lower for women in their late 30s and 40s. (II-2A) 2. Because of the decline in fertility and the

  2. [Melatonin secretion in women of advanced reproductive age].

    Science.gov (United States)

    Ermolenko, K S; Rapoport, S I; Solov'eva, A V

    2013-01-01

    The patient's age is a key factor determining success of in vitro fertilization. The ovarian reserve and oocyte quality are known to decrease with age. Much attention has been given recently to the role of epiphysis and its hormone, melatonin, in synchronization of daily and seasonal biorhythms in anti-stress protection and neuroregulation of reproductive processes. The aim of our work was to study melatonin levels in infertile women of reproductive age. We also measured sex hormones, anti-Mullerian hormone, FSH, and LH in blood and melatonin sulfate in urine at 8 points (RIA). Women of advanced reproductive age showed markedly reduced melatonin secretion due to functional disorders in the hypothalamic-pituitary-gonadal axis. Results of the study suggest the necessity of prescription of exogenous melatonin to the patients included in assisted reproduction programs for the improvement of their efficacy.

  3. Advanced maternal age: ethical and medical considerations for assisted reproductive technology.

    Science.gov (United States)

    Harrison, Brittany J; Hilton, Tara N; Rivière, Raphaël N; Ferraro, Zachary M; Deonandan, Raywat; Walker, Mark C

    2017-01-01

    This review explores the ethical and medical challenges faced by women of advanced maternal age who decide to have children. Assisted reproductive technologies (ARTs) make post-menopausal pregnancy physiologically plausible, however, one must consider the associated physical, psychological, and sociological factors involved. A quasi-systematic review was conducted in PubMed and Ovid using the key terms post-menopause, pregnancy + MeSH terms [donations, hormone replacement therapy, assisted reproductive technologies, embryo donation, donor artificial insemination, cryopreservation]. Overall, 28 papers encompassing two major themes (ethical and medical) were included in the review. There are significant ethical considerations and medical (maternal and fetal) complications related to pregnancy in peri- and post-menopausal women. When examining the ethical and sociological perspective, the literature portrays an overall positive attitude toward pregnancy in advanced maternal age. With respect to the medical complications, the general consensus in the evaluated studies suggests that there is greater risk of complication for spontaneous pregnancy when the mother is older (eg, >35 years old). This risk can be mitigated by careful medical screening of the mother and the use of ARTs in healthy women. In these instances, a woman of advanced maternal age who is otherwise healthy can carry a pregnancy with a similar risk profile to that of her younger counterparts when using donated oocytes.

  4. Factors influencing contraceptive use and non-use among women of advanced reproductive age in Nigeria.

    Science.gov (United States)

    Solanke, Bola Lukman

    2017-01-07

    Factors influencing contraceptive use and non-use among women of advanced reproductive age have been insufficiently researched in Nigeria. This study examines factors influencing contraceptive use and non-use among women of advanced reproductive age in Nigeria. Secondary data were pooled and extracted from 2008 and 2013 Nigeria Demographic and Health Surveys (NDHS). The weighted sample size was 14,450 women of advanced reproductive age. The dependent variable was current contraceptive use. The explanatory variables were selected socio-demographic characteristics and three control variables. Analyses were performed using Stata version 12. Multinomial logistic regression was applied in four models. Majority of the respondents are not using any method of contraceptive; the expected risk of using modern contraceptive relative to traditional method reduces by a factor of 0.676 for multiparous women (rrr = 0.676; CI: 0.464-0.985); the expected risk of using modern contraceptive relative to traditional method reduces by a factor of 0.611 for women who want more children (rrr = 0.611; CI: 0.493-0.757); the relative risk for using modern contraceptive relative to traditional method increases by a factor of 1.637 as maternal education reaches secondary education (rrr = 1.637; CI: 1.173-2.285); the relative risk for using modern contraceptive relative to traditional method increases by a factor of 1.726 for women in richest households (rrr = 1.726; CI: 1.038-2.871); and the expected risk of using modern contraceptive relative to traditional method increases by a factor of 1.250 for southern women (rrr = 1.250; CI: 1.200-1.818). Socio-demographic characteristics exert more influence on non-use than modern contraceptive use. The scope, content and coverage of existing BCC messages should be extended to cover the contraceptive needs and challenges of women of advanced reproductive age in the country.

  5. Shifting paradigms in diminished ovarian reserve and advanced reproductive age in assisted reproduction: customization instead of conformity.

    Science.gov (United States)

    Reed, Beverly G; Babayev, Samir N; Bukulmez, Orhan

    2015-05-01

    As women are increasingly delaying childbearing into their 30s and beyond, diminished ovarian reserve (DOR) and advanced reproductive age (ARA) patients are bound to become a large proportion of all assisted reproductive technology practices. Traditional controlled ovarian stimulation (COS) protocols for DOR and/or ARA have had some limited success, but pregnancy rates are lower and cycle cancellation rates are higher than their younger counterparts with normal ovarian reserve. Though many physicians have a selection of favorite standard protocols that they use, patients with DOR may require closer monitoring and customization of the treatment cycle to address the common problems that come with low ovarian reserve. Frequent issues that surface in women with DOR and/or ARA include poor follicular response, premature luteinizing hormone surge, and poor embryo quality. Limited published evidence exists to guide treatment for DOR. However, use of minimal or mild doses of gonadotropins, avoidance of severe pituitary suppression, and consideration for luteal phase stimulation and a "freeze all" approach are possible customized treatment options that can be considered for such patients who have failed more traditional COS protocols. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

  6. Advanced maternal age: ethical and medical considerations for assisted reproductive technology

    Directory of Open Access Journals (Sweden)

    Harrison BJ

    2017-08-01

    Full Text Available Brittany J Harrison,1 Tara N Hilton,1 Raphaël N Rivière,1 Zachary M Ferraro,1–3 Raywat Deonandan,4 Mark C Walker1–3,51Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada; 2Division of Maternal-Fetal Medicine, University of Ottawa, The Ottawa Hospital, Ottawa, ON, Canada; 3Ottawa Hospital Research Institute, The Ottawa Hospital, Ottawa, ON, Canada; 4University of Ottawa Interdisciplinary School of Health Sciences, Ottawa, ON, Canada; 5Department of Obstetrics, Gynecology and Newborn Care, The Ottawa Hospital, Ottawa, ON, CanadaObjectives: This review explores the ethical and medical challenges faced by women of advanced maternal age who decide to have children. Assisted reproductive technologies (ARTs make post-menopausal pregnancy physiologically plausible, however, one must consider the associated physical, psychological, and sociological factors involved.Methods: A quasi-systematic review was conducted in PubMed and Ovid using the key terms post-menopause, pregnancy + MeSH terms [donations, hormone replacement therapy, assisted reproductive technologies, embryo donation, donor artificial insemination, cryopreservation]. Overall, 28 papers encompassing two major themes (ethical and medical were included in the review.Conclusion: There are significant ethical considerations and medical (maternal and fetal complications related to pregnancy in peri- and post-menopausal women. When examining the ethical and sociological perspective, the literature portrays an overall positive attitude toward pregnancy in advanced maternal age. With respect to the medical complications, the general consensus in the evaluated studies suggests that there is greater risk of complication for spontaneous pregnancy when the mother is older (eg, >35 years old. This risk can be mitigated by careful medical screening of the mother and the use of ARTs in healthy women. In these instances, a woman of advanced maternal age who is otherwise healthy can carry a

  7. Risk assessment of medically assisted reproduction and advanced maternal ages in the development of Prader-Willi syndrome due to UPD(15)mat.

    Science.gov (United States)

    Matsubara, K; Murakami, N; Fukami, M; Kagami, M; Nagai, T; Ogata, T

    2016-05-01

    Recent studies have suggested that disomic oocyte-mediated uniparental disomy 15 (UPD(15)mat) is increased in patients with Prader-Willi syndrome (PWS) born after medically assisted reproduction (MAR). However, it remains unknown whether the increase is primarily due to MAR procedure itself or advanced maternal childbearing ages as a predisposing factor for the disomic oocyte production. To examine this matter, we studied 122 naturally conceived PWS patients (PWS-NC group) and 13 MAR-conceived patients (PWS-MAR group). The relative frequency of disomic oocyte-mediated UPD(15)mat was significantly higher in PWS-MAR group than in PWS-NC group (7/13 vs 20/122, p = 0.0045), and the maternal childbearing ages were significantly higher in PWS-MAR group than in PWS-NC group [median (range), 38 (26-45) vs 30 (19-42), p = 0.0015]. However, the logistic regression analysis revealed no significant association between the occurrence of disomic oocyte-mediated UPD(15)mat and MAR, after adjusting for childbearing age (p = 0.25). Consistent with this, while the frequency of assisted reproductive technology (ART)-conceived livebirths was higher in the PWS patients than in the Japanese general population (6.4% vs 1.1%, p = 0.00018), the distribution of childbearing ages was significantly skewed to the increased ages in the PWS patients (p < 2.2 × 10(-16) ). These results argue against a positive association of MAR procedure itself with the development of UPD(15)mat. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  8. Aging changes in the male reproductive system

    Science.gov (United States)

    ... ency/article/004017.htm Aging changes in the male reproductive system To use the sharing features on this page, please enable JavaScript. Aging changes in the male reproductive system may include changes in testicular tissue, sperm production, ...

  9. Microscopical advances in assisted reproduction.

    Science.gov (United States)

    Baccetti, B

    2004-01-01

    In a series of papers carried out by this laboratory it was demonstrated that the quality of sterile males sperm, assessed submicroscopically and mathematically, is closely correlated with the success of the various procedures of assisted reproduction. If we attempt to select hypothetically optimal spermatozoa destined to the ICSI by light inverted microscopy, a considerable amount of ultrastructural information is lost and our selection is merely based on the motility. In this study we apply polarization microscopy to the ICSI technique, introducing polarizing and analyzing lenses in an inverted microscope model, operating in a transparent container. The retardation of the birefringence in the various organelles is evaluated by compensators, and the images are transmitted to a video system, and stored in a computer. Spermatozoa are maintained alive and perfectly motile in this polarizing inverted microscope, and the character of the birefringence is the same as in fixed and sectioned biological material examined by polarization microscopy. The birefringence of the sperm structures allows a sperm analysis closer to TEM than to phase contrast light microscopy analysis.

  10. A guide for evaluating the adequacy of oak advance reproduction.

    Science.gov (United States)

    Ivan L. Sander; Paul S. Johnson; Richard F. Watt

    1976-01-01

    Gives instructions for conducting an inventory of oak advance reproduction prior to final harvest cutting to evaluate the potential for successful oak reproduction in new stands. The potential for oak stump sprouting is also considered.

  11. Effects of aging on the male reproductive system.

    Science.gov (United States)

    Gunes, Sezgin; Hekim, Gulgez Neslihan Taskurt; Arslan, Mehmet Alper; Asci, Ramazan

    2016-04-01

    The study aims to discuss the effects of aging on the male reproductive system. A systematic review was performed using PubMed from 1980 to 2014. Aging is a natural process comprising of irreversible changes due to a myriad of endogenous and environmental factors at the level of all organs and systems. In modern life, as more couples choose to postpone having a child due to various socioeconomic reasons, research for understanding the effects of aging on the reproductive system has gained an increased importance. Paternal aging also causes genetic and epigenetic changes in spermatozoa, which impair male reproductive functions through their adverse effects on sperm quality and count as, well as, on sexual organs and the hypothalamic-pituitary-gonadal axis. Hormone production, spermatogenesis, and testes undergo changes as a man ages. These small changes lead to decrease in both the quality and quantity of spermatozoa. The offspring of older fathers show high prevalence of genetic abnormalities, childhood cancers, and several neuropsychiatric disorders. In addition, the latest advances in assisted reproductive techniques give older men a chance to have a child even with poor semen parameters. Further studies should investigate the onset of gonadal senesce and its effects on aging men.

  12. Determinants of undernutrition among women of reproductive age in ...

    African Journals Online (AJOL)

    2015-05-01

    May 1, 2015 ... child undernutrition, millions of children and women of reproductive age still suffer from ... enough to resolve the issue unless the nutritional status of poor women is also well ..... women in the reproductive age group of India.

  13. Iron Deficiency Anaemia In Reproductive Age Women Attending ...

    African Journals Online (AJOL)

    Iron Deficiency Anaemia In Reproductive Age Women Attending Obstetrics And ... prevalence of iron deficiency anemia in reproductive age women, and their relation to ... Thus iron deficiency anemia during pregnancy in well-educated set up ...

  14. Fertility preservation in reproductive age women with cancer.

    Science.gov (United States)

    Kovacs, Peter

    2014-12-01

    Cancer may be detected at any age and could affect children, and reproductive age women as well. In recent years, cancer treatment has become less destructive and more specific. As a result, survival rates and quality of life following successful treatment have continuously improved. Cancer treatment typically involves surgery, chemo- or radiation therapy, or the combinations of these. These interventions often adversely affect the function of the reproductive organs. Chemo- and radiation therapy are known to be gonadotoxic. Survivors of oncologic therapy are typically rendered infertile primarily due to the loss of ovarian function. There are, however, several medical, surgical, and assisted reproductive technology options that could be and should be offered to those diagnosed with cancer and wish to maintain their fertility. Embryo cryopreservation has been available for decades and has been successfully applied for fertility preservation in women diagnosed with cancer. Recent advances in cryobiology have increased the efficacy of not just embryo but even oocyte and ovarian tissue freezing-thawing. Oocyte vitrification just like embryo cryopreservation requires the use of stimulation but does not require the patient to be in a stable relationship or accept the use of donor sperm. Ovarian tissue cryopreservation does not require stimulation and, following successful transplantation, provides the patient with the most eggs but is currently still considered experimental. This paper summarizes the various fertility-sparing medical, surgical and assisted reproductive technology options. It reviews the current status of embryo, oocyte, and ovarian tissue cryopreservation and discusses their risks and benefits.

  15. Improvement in symptoms of the syndrome of mitochondrial encephalopathy, lactic acidosis, and stroke-like symptoms (MELAS) following treatment with sympathomimetic amines--possible implications for improving fecundity in women of advanced reproductive age.

    Science.gov (United States)

    Potestio, C P; Check, J H; Mitchell-Williams, J

    2014-01-01

    To evaluate the efficacy of sympathomimetic amine therapy on a mitochondrial abnormality known as the mitochondrial encephalopathy lactic acidosis and stroke-like symptoms syndrome (MELAS syndrome). Dextroamphetamine sulfate 15 mg extended release capsule was prescribed to a woman with a 25 year history of MELAS syndrome refractory to most other therapies. Within one month of therapy the woman noticed considerable improvement in her chronic fatigue, pain, and edema. The MELAS syndrome is thus another condition to add to the list of various chronic refractory disorders that improve considerably after dextroamphetamine therapy. This is the first mitochondrial disorder shown to improve with sympathomimetic amines which could suggest that dextroamphetamine could prove useful in decreasing the risk of aneuploidy in women of advanced reproductive age.

  16. Advanced Maternal Age Worsens Postpartum Vascular Function

    Directory of Open Access Journals (Sweden)

    Jude S. Morton

    2017-06-01

    Full Text Available The age at which women experience their first pregnancy has increased throughout the decades. Pregnancy has an important influence on maternal short- and long-term cardiovascular outcomes. Pregnancy at an advanced maternal age increases maternal risk of gestational diabetes, preeclampsia, placenta previa and caesarian delivery; complications which predict worsened cardiovascular health in later years. Aging also independently increases the risk of cardiovascular disease; therefore, combined risk in women of advanced maternal age may lead to detrimental cardiovascular outcomes later in life. We hypothesized that pregnancy at an advanced maternal age would lead to postpartum vascular dysfunction. We used a reproductively aged rat model to investigate vascular function in never pregnant (virgin, previously pregnant (postpartum and previously mated but never delivered (nulliparous rats at approximately 13.5 months of age (3 months postpartum or equivalent. Nulliparous rats, in which pregnancy was spontaneously lost, demonstrated significantly reduced aortic relaxation responses (methylcholine [MCh] Emax: 54.2 ± 12.6% vs. virgin and postpartum rats (MCh Emax: 84.8 ± 3.5% and 84.7 ± 3.2% respectively; suggesting pregnancy loss causes a worsened vascular pathology. Oxidized LDL reduced relaxation to MCh in aorta from virgin and postpartum, but not nulliparous rats, with an increased contribution of the LOX-1 receptor in the postpartum group. Further, in mesenteric arteries from postpartum rats, endothelium-derived hyperpolarization (EDH-mediated vasodilation was reduced and a constrictive prostaglandin effect was apparent. In conclusion, aged postpartum rats exhibited vascular dysfunction, while rats which had pregnancy loss demonstrated a distinct vascular pathology. These data demonstrate mechanisms which may lead to worsened outcomes at an advanced maternal age; including early pregnancy loss and later life cardiovascular dysfunction.

  17. Biotechnological advances in reproduction of buffaloes

    International Nuclear Information System (INIS)

    Vale, William G.

    2011-01-01

    The genetic improvement through artificial insemination in buffaloes is presented. The semen cryopreservation method is used; is a technique for freezing the semen for the use of spermatozoa of buffalo in assisted reproduction. Knowledge of the physiology of the male genital tract is shown, the different chemical compounds that can serve as substrates. Also, cryoprotectants of antimicrobial agents are focused, nutrition and protection to spermatozoa during different stages of the process, in order to obtain viable cells in post-freezing [es

  18. Major advances associated with reproduction in dairy cattle.

    Science.gov (United States)

    Moore, K; Thatcher, W W

    2006-04-01

    The purpose of this overview is to review some of the major advances in reproductive technologies, and how they may be applied to meet the challenge of enhancing reproductive efficiency in the high-producing dairy cow of the 21st century. The current population of high-producing dairy cows is considered to be subfertile, as characterized by low pregnancy rates and high rates of embryonic mortality. Coordinated systems of reproductive management have been developed based upon a thorough understanding of the endocrine, cellular, and molecular factors controlling ovarian and uterine function. These systems will partially restore herd reproductive performance. Advances in other reproductive technologies offer possibilities for wider use of superior germplasm. Technologies such as sexed semen, cloning, transgenesis, and preimplantation genetic diagnosis offer the potential to enhance the influence of superior animals on production of food for human consumption. However, at this time, additional research is needed to counteract the higher rates of embryonic and fetal mortality associated with some of these technologies. Furthermore, use of genomics, proteomics, and bioinformatics in the study of reproduction will undoubtedly provide investigators with a greater understanding of the limitations to efficient reproductive processes in the subfertile lactating dairy cow.

  19. Correlates of anemia among women of reproductive age in Ethiopia ...

    African Journals Online (AJOL)

    Background: Globally, 41.8% of pregnant women and 30.2% of non-pregnant women are anemic. Previous studies which attempted to identify determinants of anemia among women of reproductive age reported conflicting findings. Objective: To assess the correlates of anemia among women of reproductive age in ...

  20. Advances in reproductive science for wild carnivore conservation.

    Science.gov (United States)

    Comizzoli, P; Crosier, A E; Songsasen, N; Gunther, M Szykman; Howard, J G; Wildt, D E

    2009-07-01

    Knowledge about reproduction is critical for predicting the viability of wildlife populations in nature and for managing breeding programmes in captivity. Intensive species-based studies are the priority, because reproductive mechanisms are extraordinarily diverse, even within the same taxonomic family. Carnivores deserve more attention as such species are highly vulnerable to environmental change and human persecution. The present review provides contemporary illustrations of how reproductive science is contributing to understand unique reproductive mechanisms that are both of fundamental and applied interest. In the case of the endangered African wild dog (Lycaon pictus) free-living in South Africa, non-invasive faecal corticosteroid assessments have yielded new insights about the impact of animal relocation and reintroduction on adaptive responses, reproductive fitness and survival. For the maned wolf (Chrysocyon brachyurus), advances have been made in characterizing and comparing reproductive traits in free-ranging vs captive individuals. For the cheetah (Acinonyx jubatus), recent studies have focused on the cryosensitivity of sperm and the ability to develop a field-friendly sperm cryo-method. The by-product has been a large-scale frozen repository of sperm from wild-caught cheetahs useful for infusing new genes into ex situ populations. Finally, rigorous, multi-disciplinary and cross-institutional reproductive studies of the black-footed ferret (Mustela nigripes), including the use of artificial insemination, have contributed to the remarkable recovery and restoration of this species, once on the brink of extinction. In summary, advances in reproductive science are not necessarily related to 'assisted breeding'. However, understanding the unique ways of carnivore reproduction greatly contributes to species management and conservation.

  1. studies on the reproductive status, catch and age compositions of ...

    African Journals Online (AJOL)

    ADMIN

    reproductive status of samples of Glossina pallidipes, trapped in NGU-2G traps. The objective was to assess ... male flies. Key words/phrases: Abortion, age reproductive status, Glossina pallidipes, NGU-2G traps, pregnancy. INTRODUCTION. From an ... ecology and behaviour of G. pallidipies. The present study was, ...

  2. Effect of reproductive ageing on pregnant mouse uterus and cervix

    Science.gov (United States)

    Patel, Rima; Moffatt, James D.; Mourmoura, Evangelia; Demaison, Luc; Seed, Paul T.; Poston, Lucilla

    2017-01-01

    Key points Older pregnant women have a greater risk of operative delivery, still birth and post‐term induction.This suggests that maternal age can influence the timing of birth and processes of parturition.We have found that increasing maternal age in C57BL/6J mice is associated with prolongation of gestation and length of labour.Older pregnant mice also had delayed progesterone withdrawal and impaired myometrial function.Uterine ageing and labour dysfunction should be investigated further in older primigravid women. Abstract Advanced maternal age (≥35 years) is associated with increased rates of operative delivery, stillbirth and post‐term labour induction. The physiological causes remain uncertain, although impaired myometrial function has been implicated. To investigate the hypothesis that maternal age directly influences successful parturition, we assessed the timing of birth and fetal outcome in pregnant C57BL/6J mice at 3 months (young) and 5 months (intermediate) vs. 8 months (older) of age using infrared video recording. Serum progesterone profiles, myometrium and cervix function, and mitochondrial electron transport chain complex enzymatic activities were also examined. Older pregnant mice had a longer mean gestation and labour duration (P mice. Older mice did not exhibit the same decline in serum progesterone concentrations as younger mice. Cervical tissues from older mice were more distensible than younger mice (P mice (P mice, although there were no age‐induced changes to the enzymatic activities of the mitochondrial electron transport chain complexes. In conclusion, 8‐month‐old mice provide a useful model of reproductive ageing. The present study has identified potential causes of labour dysfunction amenable to investigation in older primigravid women. PMID:28083928

  3. TGF-beta Sma/Mab signaling mutations uncouple reproductive aging from somatic aging.

    Directory of Open Access Journals (Sweden)

    Shijing Luo

    2009-12-01

    Full Text Available Female reproductive cessation is one of the earliest age-related declines humans experience, occurring in mid-adulthood. Similarly, Caenorhabditis elegans' reproductive span is short relative to its total life span, with reproduction ceasing about a third into its 15-20 day adulthood. All of the known mutations and treatments that extend C. elegans' reproductive period also regulate longevity, suggesting that reproductive span is normally linked to life span. C. elegans has two canonical TGF-beta signaling pathways. We recently found that the TGF-beta Dauer pathway regulates longevity through the Insulin/IGF-1 Signaling (IIS pathway; here we show that this pathway has a moderate effect on reproductive span. By contrast, TGF-beta Sma/Mab signaling mutants exhibit a substantially extended reproductive period, more than doubling reproductive span in some cases. Sma/Mab mutations extend reproductive span disproportionately to life span and act independently of known regulators of somatic aging, such as Insulin/IGF-1 Signaling and Dietary Restriction. This is the first discovery of a pathway that regulates reproductive span independently of longevity and the first identification of the TGF-beta Sma/Mab pathway as a regulator of reproductive aging. Our results suggest that longevity and reproductive span regulation can be uncoupled, although they appear to normally be linked through regulatory pathways.

  4. Reproduction in the Genetic Age: A Proposed Scheme for the Regulation of Assisted Reproductive Technologies

    OpenAIRE

    Lindstrom, Laura J.

    2002-01-01

    In the last several years, there have been a number of advances in the area of assisted (or advanced) reproductive technology (ART) that are so fantastic that they strain the credulity of even those well-versed in medicine and science. Moreover, the potential medical, legal, psychological, and social repercussions of the applications of these technologies cause most people who hear about their use to worry somewhat about the ramifications. In fact, part of the general fear of these technologi...

  5. Risk of Adverse Pregnancy Outcomes at Advanced Maternal Age

    DEFF Research Database (Denmark)

    Frederiksen, Line Elmerdahl; Ernst, Andreas; Brix, Nis

    2018-01-01

    prediction chart showed that advanced maternal age, use of assisted reproductive technology, nulliparous pregnancy, smoking during pregnancy, and obesity increased the absolute predictive risk of an adverse pregnancy outcome. CONCLUSION: Women older than 40 years have a higher risk of chromosomal......OBJECTIVE: To study the possible associations between advanced maternal age and risk of selected adverse pregnancy outcomes. METHODS: The study used a nationwide cohort of 369,516 singleton pregnancies in Denmark followed from 11-14 weeks of gestation to delivery or termination of pregnancy....... Pregnant women aged 35 years or older were divided into two advanced maternal age groups, 35-39 years and 40 years or older, and compared with pregnant women aged 20-34 years. Adverse pregnancy outcomes were chromosomal abnormalities, congenital malformations, miscarriage, stillbirth, and birth before 34...

  6. D-galactose-induced animal model of male reproductive aging

    OpenAIRE

    Sulistyoningrum, Evy

    2017-01-01

    Aging is a complex biological process involving molecular, cellular and organic changes. Aging process is not merely caused by chronological age but it can be accelerated by environmental factors contributes to oxidative stress. Aging in male reproductive system is characterized by many conditions such as terticular atrophy, decreases testicular function of spermatogenesis, decreased testicular function of testosteron production which can lead to a serious clinical condition, infertility. Man...

  7. Age, growth and reproductive biology of the blue shark Prionace ...

    African Journals Online (AJOL)

    The age, growth and reproductive biology of the blue shark Prionace glauca from South African waters were assessed using 205 specimens, ranging in total length (TL) from 72 to 313 cm. Greater number of males (120) than females (85) were examined as they were more frequently caught. Age and growth parameters ...

  8. Telomeres, age and reproduction in a long-lived reptile.

    Directory of Open Access Journals (Sweden)

    Virginie Plot

    Full Text Available A major interest has recently emerged in understanding how telomere shortening, mechanism triggering cell senescence, is linked to organism ageing and life history traits in wild species. However, the links between telomere length and key history traits such as reproductive performances have received little attention and remain unclear to date. The leatherback turtle Dermochelys coriacea is a long-lived species showing rapid growth at early stages of life, one of the highest reproductive outputs observed in vertebrates and a dichotomised reproductive pattern related to migrations lasting 2 or 3 years, supposedly associated with different environmental conditions. Here we tested the prediction of blood telomere shortening with age in this species and investigated the relationship between blood telomere length and reproductive performances in leatherback turtles nesting in French Guiana. We found that blood telomere length did not differ between hatchlings and adults. The absence of blood telomere shortening with age may be related to an early high telomerase activity. This telomere-restoring enzyme was formerly suggested to be involved in preventing early telomere attrition in early fast-growing and long-lived species, including squamate reptiles. We found that within one nesting cycle, adult females having performed shorter migrations prior to the considered nesting season had shorter blood telomeres and lower reproductive output. We propose that shorter blood telomeres may result from higher oxidative stress in individuals breeding more frequently (i.e., higher costs of reproduction and/or restoring more quickly their body reserves in cooler feeding areas during preceding migration (i.e., higher foraging costs. This first study on telomeres in the giant leatherback turtle suggests that blood telomere length predicts not only survival chances, but also reproductive performances. Telomeres may therefore be a promising new tool to evaluate

  9. Parental age and offspring mortality: Negative effects of reproductive ageing may be counterbalanced by secular increases in longevity.

    Science.gov (United States)

    Barclay, Kieron; Myrskylä, Mikko

    2018-07-01

    As parental ages at birth continue to rise, concerns about the effects of fertility postponement on offspring are increasing. Due to reproductive ageing, advanced parental ages have been associated with negative health outcomes for offspring, including decreased longevity. The literature, however, has neglected to examine the potential benefits of being born at a later date. Secular declines in mortality mean that later birth cohorts are living longer. We analyse mortality over ages 30-74 among 1.9 million Swedish men and women born 1938-60, and use a sibling comparison design that accounts for all time-invariant factors shared by the siblings. When incorporating cohort improvements in mortality, we find that those born to older mothers do not suffer any significant mortality disadvantage, and that those born to older fathers have lower mortality. These findings are likely to be explained by secular declines in mortality counterbalancing the negative effects of reproductive ageing.

  10. Reproductive ageing and conflicting clocks: King Midas' touch.

    Science.gov (United States)

    Daly, Irenee; Bewley, Susan

    2013-12-01

    The population attempting pregnancy and having babies is ageing. Gynaecological and obstetric complications worsen with age. Maternity services are struggling. Increasing rates of infertility and complications are not matched by the marvels in the laboratory. This paper argues that assisted reproduction treatment has had a damaging social impact. Despite its public acclaim, it helps few and fails many more. The assisted reproduction industry could take a new and revolutionary direction towards empowering men to experience pregnancy, producing babies from artificial gametes, with a final goal being the liberation of both women and men from the burdens and dangers of pregnancy through the development of artificial wombs. Copyright © 2013. Published by Elsevier Ltd.

  11. Age-specific growth, reproductive values, and intrinsic r

    Directory of Open Access Journals (Sweden)

    Robert Schoen

    2011-06-01

    Full Text Available The age-specific growth function of an observed population and the reproductive value function based on the population's current vital rates determine the intrinsic rate of growth implied by those vital rates through the simple relationship given in equation (1. That equation establishes the analytical significance of age-specific growth, and leads to relationships that quantify a population's approach to stability and that specify the extraordinarily close connection between reproductive values and population momentum.

  12. Advances in endoscopic surgery for small animal reproduction.

    Science.gov (United States)

    Katic, N; Dupré, G

    2016-09-01

    Although endoscopic surgery entered its "golden era" in the mid-1980s, it is still advancing at a tremendous pace. Novel surgical techniques and devices are continuously developed and applied, and new indications (and/or contraindications) for the use of endoscopic surgery are routinely reported in the literature and subjected to systematic assessments. Although endoscopic surgery (laparoscopy in particular) has already become established as the gold standard in human medicine, it has yet to be proven as a viable alternative to open surgery in the field of veterinary medicine. The advantages of minimally invasive surgery include better intra-operative visualization, reduced postoperative pain, reduced scar formation and increased postoperative mobility. Therefore, it is reasonable to expect that the application of this will continue to expand. Small animal reproduction, a field within the broad discipline of veterinary medicine, has already recognized and begun to reap the benefits of endoscopic surgery. Herein, we retrospectively review the most recent successful novel applications of endoscopic surgery in the small animal reproduction system to provide small animal reproductive surgeons with important knowledge to help improve their own veterinarian medical practice. © 2016 Blackwell Verlag GmbH.

  13. Gravity effects on reproduction, development, and aging

    Science.gov (United States)

    Miquel, Jaime; Souza, Kenneth A.

    1991-01-01

    The effects of various levels of gravity force (obtained by rotation in clinostats or by centrifugation) and the near-weightlessness condition aboard orbiting spacecraft on the fertilization, embryonic development, maturation, and aging of animals are examined. Results obtained from the American and Soviet spaceborne biology experiments are presented including those on mammals, amphibians, fish, birds, invertebrates, and protozoa. Theoretical issues related to the effect of gravity on various physiological systems are discused together with the future research goals concerning human life in space. It is noted that life in space (after adaptation to near-weightlessness) might be significantly prolonged due to a reduction in metabolic rate and a concomitant decrease in oxygen radical reactions.

  14. Barriers to contraceptive uptake among women of reproductive age ...

    African Journals Online (AJOL)

    In Nigeria, despite huge resources committed to family planning programs by stakeholders, contraceptive use has been very low. This study aimed at unraveling the barriers to the use of modern contraceptives among women of reproductive age (15-49 years) in Ise-Ekiti community, Ekiti State, Southwest Nigeria. Methods: ...

  15. Influence of age on reproductive performance of the Improved Boer ...

    African Journals Online (AJOL)

    Influence of age on reproductive performance of the Improved Boer goat doe. JA Erasmus, AJ Fourie, JJ Venter. Abstract. No Abstract. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for ...

  16. Age-related changes in somatic condition and reproduction in the Eurasian beaver: Resource history influences onset of reproductive senescence.

    Directory of Open Access Journals (Sweden)

    Ruairidh D Campbell

    Full Text Available Using 15 years of data from a stable population of wild Eurasian beavers (Castor fiber, we examine how annual and lifetime access to food resources affect individual age-related changes in reproduction and somatic condition. We found an age-related decline in annual maternal reproductive output, after a peak at age 5-6. Rainfall, an established negative proxy of annual resource availability for beavers, was consistently associated with lower reproductive output for females of all ages. In contrast, breeding territory quality, as a measure of local resource history over reproductive lifetimes, caused differences in individual patterns of reproductive senescence; animals from lower quality territories senesced when younger. Litter size was unrelated to maternal age, although adult body weight increased with age. In terms of resource effects, in poorer years but not in better years, older mothers produced larger offspring than did younger mothers, giving support to the constraint theory. Overall, our findings exemplify state-dependent life-history strategies, supporting an effect of resources on reproductive senescence, where cumulative differences in resource access, and not just reproductive strategy, mediate long-term reproductive trade-offs, consistent with the disposable soma and reproductive restraint theories. We propose that flexible life-history schedules could play a role in the dynamics of populations exhibiting reproductive skew, with earlier breeding opportunities leading to an earlier senescence schedule through resource dependent mechanisms.

  17. Successful Oocyte Cryopreservation in Reproductive-Aged Cancer Survivors.

    Science.gov (United States)

    Druckenmiller, Sarah; Goldman, Kara N; Labella, Patty A; Fino, M Elizabeth; Bazzocchi, Antonia; Noyes, Nicole

    2016-03-01

    To demonstrate that oocyte cryopreservation is a feasible reproductive option for patients with cancer of childbearing age who require gonadotoxic therapies. This study is a university-based retrospective review of reproductive-aged cancer patient treatment cycles that included ovarian stimulation, transvaginal oocyte retrieval, oocyte cryopreservation, and, in some cases, subsequent oocyte thaw, in vitro fertilization, and embryo transfer. Outcome measures included ovarian stimulation response, number of oocytes retrieved, cryopreserved, and thawed, and pregnancy data. From 2005 to 2014, 176 reproductive-aged patients with cancer (median age 31 years, interquartile range 24-36) completed 182 oocyte cryopreservation cycles. Median time between consult request and oocyte retrieval was 12 days (interquartile range 10-14). Median peak stimulation estradiol was 1,446 pg/mL (interquartile range 730-2,687); 15 (interquartile range 9-23) oocytes were retrieved and 10 (interquartile range 5-18) metaphase II oocytes were cryopreserved per cycle. Ten patients (11 cycles) have returned to attempt pregnancy with their cryopreserved oocytes. Among thawed oocytes, the cryopreservation survival rate was 86% (confidence interval [CI] 78-94%). Nine of 11 thaw cycles resulted in embryos suitable for transfer. The embryo implantation rate was 27% (CI 8-46%) and the live birth rate was 44% (CI 12-77%) per embryo transfer. Chance for live birth with embryos created from cryopreserved oocytes was similar between the patients with cancer in this study and noncancer patients who underwent the same treatment at our center (44% [CI 12-77%] compared with 33% [CI 22-44%] per embryo transfer). Oocyte cryopreservation is now a feasible fertility preservation option for reproductive-aged patients with cancer who require gonadotoxic therapies.

  18. Advanced paternal age and mortality of offspring under 5 years of age

    DEFF Research Database (Denmark)

    Urhoj, S K; Jespersen, Louise Norman; Nissen, Marie

    2014-01-01

    Study question: Do children born to fathers of advanced age have an increased risk of dying before the age of 5 years? Summary answer: Children born to fathers aged 40 years or more have an increased risk of dying in early childhood due to an excess risk of fatal congenital anomalies, malignancies...... and external causes. What is known already: Advanced paternal age has previously been associated with adverse reproductive outcomes and some long term health problems in the offspring. This is possibly due to specific point mutations, a condition known to increase in the sperm with increasing paternal age....... Study design, size, duration: A Danish population-based register study, designed as a prospective cohort study, of 1 575 521 live born children born from 1978 to 2004. The age of the child (in days) was used as the underlying time and the children entered the cohort the day they were born and were...

  19. Rock Sparrow Song Reflects Male Age and Reproductive Success

    DEFF Research Database (Denmark)

    Nemeth, Erwin; Kempenaers, Bart; Matessi, Giuliano

    2012-01-01

    The evolution of mating signals is closely linked to sexual selection. Acoustic ornaments are often used as secondary sexual traits that signal the quality of the signaller. Here we show that song performance reflects age and reproductive success in the rock sparrow (Petronia petronia...... nests. Older males could be distinguished from yearlings by singing at lower rate and higher amplitudes. Our findings suggest that song rate may be used as a signal of age and together with song pitch as a signal of reproductive success in this species. Alternatively, younger and less successful males...... success. Males with higher breeding success sang at a lower rate and with a higher maximum frequency. We found also that older males gained more extra-pair young and had a higher overall breeding success, although they also differed almost significantly by having a higher loss of paternity in their own...

  20. Epidemiology of Substance Use in Reproductive-Age Women

    Science.gov (United States)

    McHugh, R. Kathryn; Wigderson, Sara; Greenfield, Shelly F.

    2014-01-01

    Synopsis A significant number of women of reproductive age in the U.S. use addictive substances. In 2012 more than 50% reported current use of alcohol, 20% used tobacco products, and approximately 13% used other drugs. Among women, use of these substances is associated with a number of significant medical, psychiatric, and social consequences, and the course of illness may progress more rapidly in women than men. The lifetime prevalence of alcohol and drug use disorders in women is 19.5% and 7.1%, respectively. In addition, as most addictive substances cross the placenta and have deleterious effects on fetal development, substance use has additional potential adverse consequences for women of reproductive age who may become pregnant. Specific barriers to accessing effective substance use treatment exist for women. The prevalence of substance use and evidence of accelerated illness progression in women highlight the importance of universal substance use screening in women in primary care settings. PMID:24845483

  1. Changes of endocrine and ultrasound markers as ovarian aging in modifying the Stages of Reproductive Aging Workshop (STRAW) staging system with subclassification of mid reproductive age stage.

    Science.gov (United States)

    Ding, Ting; Luo, Aiyue; Jiang, Jingjing; Du, Xiaofang; Yang, Shuhong; Lai, Zhiwen; Shen, Wei; Lu, Yunping; Ma, Ding; Wang, Shixuan

    2013-01-01

    To demonstrate the changes of ovarian aging markers across the Stages of Reproductive Aging Workshop (STRAW) stages and modify it with subclassification of mid reproductive age stage (MR). Healthy females were classified according to the STRAW system. Serum basal FSH, LH, E2, and anti-Müllerian hormone (AMH) were detected, FSH/LH ratio calculated, and antral follicle counts (AFCs) determined in follicular phase. Progression through the whole STRAW stages under MR stage subdivided is associated with elevations in FSH, LH, FSH/LH ratio and decreases in E2, AMH and AFCs (p age in MR stage. 0.982 ng/ml AMH and 3 antral follicles (low level of MR 25-30 years) were set as cutoffs to distinguish MR stage into early mid reproductive age (EMR) and late mid reproductive age (LMR) stages. The women in EMR stage compared with LMR could retrieve more oocytes in IVF treatment (p stage, demonstrating disparate reproductive aging period with reduced ovarian reserve in young age across the STRAW stages.

  2. Advance reproduction and other stand characteristics in Pennsylvania and French stands of northern red oak

    Science.gov (United States)

    Kim C. Steiner; Marc D. Abrams; Todd W. Bowersox

    1993-01-01

    The frequent scarcity of northern red oak (NRO) advance reproduction raises questions about its regeneration potential under prevailing stand conditions in eastern North America. In contrast, NRO plantations in France typically contain abundant advance reproduction. The purpose of this study was to document stand conditions in Pennsylvania (PA) and southwestern France...

  3. Preimplantation development of embryos in women of advanced maternal age

    Directory of Open Access Journals (Sweden)

    O. V. Chaplia

    2014-04-01

    Full Text Available In order to reveal the influence of genetic component on the early embryo development, the retrospective study of morphokinetic characteristics of 717 embryos subjected to preimplantation genetic testing was conducted. Blastomere biopsy for FISH-based preimplantation genetic screening of 7 chromosomes was performed on the third day of culture, while embryo developmental potential and morphological features at the cleavage and blastulation stage were studied regarding maternal age particularly in the group of younger women and patients older than 36. Results of genetic testing revealed that euploid embryos rate gradually decreased with maternal age comprising 39.9% in young women group and 25.3% of specimen belonging to elder patients. At the cleavage stage, morphological characteristics of aneuploid and euploid embryos didn’t differ significantly regardless of the age of patients that could be accounted for the transcriptional silence of embryo genome till the third day of its development. However, in case of prolonged culture chromosomally balanced embryos rarely faced developmental arrest (in 7.9% and formed blastocysts half more frequently compared to aberrant embryos (respectively 75.6 versus 49.8%. Nevertheless, no substantial difference was found between blastocyst formation rate among embryos with similar genetic component regardless of the maternal age. Taking into consideration high rate of chromosomally unbalanced embryos specific to patients of advanced maternal age, the relative proportion of aneuplouid blastocysts was significantly higher in this group of embryos. Thus, without genetic screening there is a possibility of inaccurate selection of embryos for women of advanced reproductive age for transfer procedure even in case of prolonged culture. Consequently, increase of aneuploid embryos frequency associated with permanent preimplantation natural selection effectiveness along with the postimplantation natural selection failure

  4. Arithmetic learning in advanced age.

    Science.gov (United States)

    Zamarian, Laura; Scherfler, Christoph; Kremser, Christian; Pertl, Marie-Theres; Gizewski, Elke; Benke, Thomas; Delazer, Margarete

    2018-01-01

    Acquisition of numerical knowledge and understanding of numerical information are crucial for coping with the changing demands of our digital society. In this study, we assessed arithmetic learning in older and younger individuals in a training experiment including brain imaging. In particular, we assessed age-related effects of training intensity, prior arithmetic competence, and neuropsychological variables on the acquisition of new arithmetic knowledge and on the transfer to new, unknown problems. Effects were assessed immediately after training and after 3 months. Behavioural results showed higher training effects for younger individuals than for older individuals and significantly better performance after 90 problem repetitions than after 30 repetitions in both age groups. A correlation analysis indicated that older adults with lower memory and executive functions at baseline could profit more from intensive training. Similarly, training effects in the younger group were higher for those individuals who had lower arithmetic competence and executive functions prior to intervention. In younger adults, successful transfer was associated with higher executive functions. Memory and set-shifting emerged as significant predictors of training effects in the older group. For the younger group, prior arithmetic competence was a significant predictor of training effects, while cognitive flexibility was a predictor of transfer effects. After training, a subgroup of participants underwent an MRI assessment. A voxel-based morphometry analysis showed a significant interaction between training effects and grey matter volume of the right middle temporal gyrus extending to the angular gyrus for the younger group relative to the older group. The reverse contrast (older group vs. younger group) did not yield any significant results. These results suggest that improvements in arithmetic competence are supported by temporo-parietal areas in the right hemisphere in younger

  5. Complications and Outcome of Pregnancy in Extremes of Reproductive Age Groups: Experience at Tertiary Care Center

    Directory of Open Access Journals (Sweden)

    Manju Lata Verma

    2016-09-01

    Full Text Available Background Pregnant women of extremes of reproductive age group at both ends ( 35 years age comprise high risk groups. Pregnant women up to 35 years get many complications like diabetes, spontaneous abortion, hypertensive disorders, autosomal trisomies, increased newborn and maternal morbidity and mortality and cesarean sections. Pregnancies of 35 year age group and to compare both the groups. Methods This retrospective study was done at department of obstetrics and gynaecology, Chatrapati Shahuji Maharaj Medical University, Lucknow, from January 2010 to December 2010. Data were collected from institutional logbook and various complications and outcome were studied. Statistical analyses were carried out by using the statistical package for SPSS-15. Results Present study showed that the definite increased risk of preeclampsia, eclampsia, obstetric cholestasis, twin gestation, anemia, preterm labor, premature rupture of membranes, intrauterine fetal growth restriction, and intrauterine fetal death in adolescent pregnancies and increased risk of eclampsia, diabetes, and cesarean sections in advanced age pregnancies. Conclusions Both adolescent and advanced age groups are high risk pregnancy groups so for best reproductive outcome, pregnancies at these ages should be very carefully supervised with both good maternal and fetal surveillance to achieve best maternal and fetal results.

  6. Contraceptive Practices Among Female Cancer Survivors of Reproductive Age.

    Science.gov (United States)

    Dominick, Sally A; McLean, Mamie R; Whitcomb, Brian W; Gorman, Jessica R; Mersereau, Jennifer E; Bouknight, Janet M; Su, H Irene

    2015-09-01

    To compare rates of contraception between reproductive-aged cancer survivors and women in the general U.S. Among survivors, the study examined factors associated with use of contraception and emergency contraception. This study analyzed enrollment data from an ongoing national prospective cohort study on reproductive health after cancer entitled the Fertility Information Research Study. We compared current contraceptive use in survivors with that of the general population ascertained by the 2006-2010 National Survey for Family Growth. Log-binomial regression models estimated relative risks for characteristics associated with use of contraception, World Health Organization tiers I-II (sterilization and hormonal) contraceptive methods, and emergency contraception in survivors. Data from 295 survivors (mean age 31.6±5.7 years, range 20-44 years) enrolled in this prospective study (85% response rate) were examined. Age-adjusted rates of using tiers I-II contraceptive methods were lower in survivors than the general population (34% [28.8-40.0] compared with 53% [51.5-54.5], Pfamily planning services (counseling, prescription or procedure related to birth control) since cancer diagnosis. In adjusted analysis, receipt of family planning services was associated with both increased use of tiers I-II contraceptive methods (relative risk 1.3, 95% confidence interval [CI] 1.1-1.5) and accessing emergency contraception (relative risk 5.0, 95% CI 1.6-16.3) in survivors. Lower rates of using tiers I-II contraceptive methods were found in reproductive-aged cancer survivors compared with the general population of U.S. women. Exposure to family planning services across the cancer-care continuum may improve contraception use among these women. ClinicalTrials.gov, www.clinicaltrials.gov, NCT01843140. II.

  7. Ovarian Stem Cell Nests in Reproduction and Ovarian Aging.

    Science.gov (United States)

    Ye, Haifeng; Zheng, Tuochen; Li, Wei; Li, Xiaoyan; Fu, Xinxin; Huang, Yaoqi; Hu, Chuan; Li, Jia; Huang, Jian; Liu, Zhengyv; Zheng, Liping; Zheng, Yuehui

    2017-01-01

    The fixed primordial follicles pool theory, which monopolized reproductive medicine for more than one hundred years, has been broken by the discovery, successful isolation and establishment of ovarian stem cells. It has brought more hope than ever of increasing the size of primordial follicle pool, improving ovarian function and delaying ovarian consenescence. Traditional view holds that stem cell aging contributes to the senility of body and organs. However, in the process of ovarian aging, the main factor leading to the decline of the reproductive function is the aging and degradation of ovarian stem cell nests, rather than the senescence of ovarian germ cells themselves. Recent studies have found that the immune system and circulatory system are involved in the formation of ovarian germline stem cell niches, as well as regulating the proliferation and differentiation of ovarian germline stem cells through cellular and hormonal signals. Therefore, we can improve ovarian function and delay ovarian aging by improving the immune system and circulatory system, which will provide an updated program for the treatment of premature ovarian failure (POF) and infertility. © 2017 The Author(s). Published by S. Karger AG, Basel.

  8. Association between assisted reproductive technology and advanced retinopathy of prematurity

    Directory of Open Access Journals (Sweden)

    RV Paul Chan

    2010-11-01

    Full Text Available RV Paul Chan1, Yoshihiro Yonekawa1, Margaux A Morrison2,3, Grace Sun1, Ryan K Wong1, Jeffrey M Perlman4, Michael F Chiang5,6, Thomas C Lee7, M Elizabeth Hartnett3, Margaret M DeAngelis2,31Department of Ophthalmology, Weill Cornell Medical College, New York; 2Ocular Molecular Genetics Institute, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts; 3University of Utah School of Medicine, Moran Eye Center, Salt Lake City, Utah; 4Department of Pediatrics, Weill Cornell Medical College, New York; Departments of 5Ophthalmology and 6Biomedical Informatics, Columbia University College of Physicians and Surgeons, New York; 7The Vision Center, Children’s Hospital Los Angeles, California, USAPurpose: To investigate the associations between assisted reproductive technology (ART and severe retinopathy of prematurity (ROP requiring treatment. Methods: Retrospective analyses of inborn preterm infants screened for severe ROP at the Weill Cornell Medical Center Neonatal Intensive Care Unit at the New York-Presbyterian Hospital by single factor logistic regression and multifactor models.Results: Of 399 ethnically diverse infants, 253 were conceived naturally and 146 by ART. Eight (3.16% patients conceived naturally, and 11 (7.53% with ART required laser treatment. In multifactor analyses, significant risks for severe ROP requiring treatment included both gestational age (odds ratio [OR] 0.34; 95% confidence interval [CI] 0.23–0.52; P< 0.001 and ART ([OR] 4.70; [CI], 1.52–4.57; P = 0.007.Conclusions: ART is associated with severe ROP requiring treatment in this cohort. This is the first report that demonstrates a statistically significant association between ART and severe ROP requiring treatment in infants in the US.Keywords: retinopathy of prematurity, low birth rate, blindness, assisted reproductive technology

  9. Infertility in reproductive-age female cancer survivors.

    Science.gov (United States)

    Levine, Jennifer M; Kelvin, Joanne Frankel; Quinn, Gwendolyn P; Gracia, Clarisa R

    2015-05-15

    Improved survival rates among reproductive-age females diagnosed with cancer have increased the focus on long-term quality of life, including maintenance of the ability to conceive biological children. Cancer-directed therapies such as high-dose alkylating agents and radiation to the pelvis, which deplete ovarian reserve, radiation to the brain, which affects the hypothalamic-pituitary-gonadal axis, and surgical resection of reproductive structures can decrease the likelihood of having biological children. Standard fertility preservation strategies such as embryo and oocyte cryopreservation before the onset of therapy offer the opportunity to conserve fertility, but they may not be feasible because of the urgency to start cancer therapy, financial limitations, and a lack of access to reproductive endocrinologists. Ovarian tissue freezing is considered experimental, with limited data related to pregnancies, but it minimizes treatment delay. Studies evaluating gonadotropin-releasing hormone analogues have had mixed results, although a recent randomized, prospective study in women with breast cancer demonstrated a protective effect. Fertility preservation programs are increasingly being developed within cancer programs. In this article, we describe risks to infertility and options for preservation, raise psychosocial and ethical issues, and propose elements for establishing an effective fertility preservation program. © 2015 American Cancer Society.

  10. Gene expression changes in male accessory glands during ageing are accompanied by reproductive decline in Drosophila melanogaster.

    Science.gov (United States)

    Koppik, Mareike; Fricke, Claudia

    2017-12-01

    Senescence is accompanied by loss of reproductive functions. Here, we studied reproductive ageing in Drosophila melanogaster males and asked whether the expected decline in male reproductive success is due to diminished functionality of the male accessory gland (AG). The male AG produces the majority of seminal fluid proteins (SFPs) transferred to the female at mating. SFPs induce female postmating changes and are key to male reproductive success. We measured age-dependent gene expression changes for five representative SFP genes in males from four different age groups ranging from 1 to 6 weeks after eclosion. Simultaneously, we also measured male reproductive success in postmating traits mediated by transfer of these five SFPs. We found a decreased in male SFP gene expression with advancing age and an accompanying decline in male postmating success. Hence, male reproductive senescence is associated with a decline in functionality of the male AG. While overall individual SFP genes decreased in expression, our results point towards the idea that the composition of an ejaculate might change with male age as the rate of change was variable for those five genes. © 2017 John Wiley & Sons Ltd.

  11. Dependency of cardiovascular risk on reproductive stages and on age among middle-aged Chinese women.

    Science.gov (United States)

    Sun, Y; Ruan, X; Mueck, A O

    2017-10-01

    To assess the 10-year cardiovascular risk in middle-aged Chinese women living in the same community and the impact of reproductive aging and age. This was a cross-sectional study in the Yuetan Community of Beijing. Data on lifestyle habits, prevalence and treatment of chronic diseases with significance for cardiovascular disease (CVD) development were collected by interview. CVD risk factors were assessed by physical examination and laboratory tests. The 10-year cardiovascular risk was calculated using the Framingham 10-year risk score. STRAW +10 criteria were used for the stages of reproductive aging. A total of 536 women, aged 40-60 years, were enrolled. The incidences of hypertension, dyslipidemia, abdominal obesity, glucose intolerance and diabetes were 32.6%, 45.7%, 65.5%, 37.9% and 10.1%, respectively. After adjustment, the incidence of hypertension and diabetes increased with age and with reproductive aging. Dyslipidemia and glucose intolerance were only associated with age. Abdominal obesity was related neither to age nor to reproductive aging. The 10-year cardiovascular risk ranged from 1% to 24.8%; 11.6% of women had a moderate or high Framingham 10-year risk score. CVD risk factors were frequent and more than 10% of the women were at moderate or high risk of developing cardiovascular disease within the next 10 years. To our knowledge, this was demonstrated for the first time in middle-aged Chinese women. Thus, women should maintain a healthy lifestyle and physicians should monitor them to prevent CVD.

  12. Awareness on Breast Self Examination among Reproductive Age Women

    Directory of Open Access Journals (Sweden)

    Sarita Shrestha

    2017-12-01

    Full Text Available Background & Objectives: Breast self-examination (BSE is an inspection by a woman of her breasts to detect breast problem and cancer. The objective of the study was to identify awareness on breast self-examination among the reproductive age women.Materials & Methods: A descriptive study was carried out to find out the awareness on Breast Self-Examination among Reproductive Age Group Women in Kusunti, Lalitpur. 50 women (20 to 45 years were selected by using purposive sampling technique. Semi structured interview questionnaire was used for data collection.Results: This study showed that more than three fourth respondents (78% said breast cancer is growth of extra lump in breast.  More than three fourth respondents (82% said diagnosis of breast cancer in early stage by BSE and only 10% of respondents had knowledge about diagnosing by mammogram. Nearly three fourth (72% of the respondents had knowledge about meaning of BSE. More than half of the respondents (60% got the information from health workers. One fourth of the respondents (32% said that they don’t know about palpation in circular motion.Conclusion: Based on the findings, it is concluded women have awareness on BSE but least only know how to perform it in step wise and majority of women neglects in practicing in period basis. It is recommended that further awareness program should be conducted to fulfill the gap on BSE.

  13. Emerging issues and methodological advances in fisheries reproductive biology

    DEFF Research Database (Denmark)

    Lowerre-Barbieri, Susan K.; Brown-Peterson, Nancy J.; Murua, Hilario

    2011-01-01

    Although incorporating detailed reproductive data into all stock assessments is not a practical goal, the need to understand how reproductive biology affects population productivity is being increasingly recognized.More research focused on reproductive biology—coupled with a shift towards...... a resilience perspective in fisheries science—is resulting in challenges to many long-held assumptions; the emergence of important new issues; and identification of the need to improve data and methods used in reproductive studies. Typically, data for reproductive studies are based on an assessment of gonadal...... while introducing improved and new histological techniques. In this introduction, we address the following needs: (1) to employ standardization, thereby improving our ability to conduct comparative studies; (2) to better understand patterns of gonadal development and spawning events over time; and (3...

  14. Advanced paternal age and stillbirth rate

    DEFF Research Database (Denmark)

    Urhøj, Stine Kjær; Andersen, Per Kragh; Mortensen, Laust Hvas

    2017-01-01

    Advanced paternal age has been associated with a variety of rare conditions and diseases of great public health impact. An increased number of de novo point mutations in sperm with increasing age have been suggested as a mechanism, which would likely also affect fetal viability. We examined...... the association between paternal age and stillbirth rate in a large nationwide cohort. We identified all pregnancies in Denmark from 1994 to 2010 carried to a gestational age of at least 22 completed weeks (n = 944,031) as registered in national registers and linked to individual register data about the parents....... The hazard ratio of stillbirth according to paternal age was estimated, adjusted for maternal age in 1-year categories, year of outcome, and additionally parental educational levels. The relative rate of stillbirth (n = 4946) according to paternal age was found to be J-shaped with the highest hazard ratio...

  15. Does age of the sperm donor influence live birth outcome in assisted reproduction?

    Science.gov (United States)

    Ghuman, N K; Mair, E; Pearce, K; Choudhary, M

    2016-03-01

    miscarriages per 100 women commencing treatment) was 1.3% in 18-34 year old women, 1.9% in 35-37 year old women and 1.9% in 38-50 year old women undergoing donor insemination treatment. In the sperm donation IVF/ICSI treatment group, these figures were 5.7, 8.4 and 6.8% respectively. The results were not suggestive of any unfavourable effect of advancing sperm donor age on the odds of miscarriage occurrence (P > 0.05). As sperm donors are a select population based on good semen indices, the generalization of results to the paternal population at large may not be possible. Although the study subgroups were controlled for female age, treatment modality and effect of previous treatment cycles, adjustments for certain potential compounding factors, such as smoking status, BMI of women and stimulation protocol used in IVF/ICSI treatment cycles, were not possible. Live birth and miscarriage occurrence following assisted reproduction weren't adversely affected by increasing sperm donor age up to 45 years. In view of the increasing demand for donor sperm, further studies may be required to ascertain the safe upper age limit for sperm donors. No funding was received from any individual or funding agency. NG was on a Commonwealth Scholarship for the duration of the study. The authors do not have any conflicts of interest to declare. © The Author 2016. Published by Oxford University Press on behalf of the European Society of Human Reproduction and Embryology. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  16. Age-dependent terminal declines in reproductive output in a wild bird.

    Directory of Open Access Journals (Sweden)

    Martijn Hammers

    Full Text Available In many iteroparous species individual fitness components, such as reproductive output, first increase with age and then decline during late-life. However, individuals differ greatly in reproductive lifespan, but reproductive declines may only occur in the period just before their death as a result of an age-independent decline in physiological condition. To fully understand reproductive senescence it is important to investigate to what extent declines in late-life reproduction can be explained by age, time until death, or both. However, the study of late-life fitness performance in natural populations is challenging as the exact birth and death dates of individuals are often not known, and most individuals succumb to extrinsic mortality before reaching old age. Here, we used an exceptional long-term longitudinal dataset of individuals from a natural, closed, and predator-free population of the Seychelles warbler (Acrocephalus sechellensis to investigate reproductive output, both in relation to age and to the time until the death of an individual (reverse-age approach. We observed an initial age-dependent increase in reproductive output that was followed by a decline in old age. However, we found no significant decline in reproductive output in the years directly preceding death. Although post-peak reproductive output declined with age, this pattern differed between terminal and non-terminal reproductive attempts, and the age-dependence of the terminal breeding attempt explained much of the variation in age-specific reproductive output. In fact, terminal declines in reproductive output were steeper in very old individuals. These results indicate that not only age-dependent, but also age-independent factors, such as physiological condition, need to be considered to understand reproductive senescence in wild-living animals.

  17. No effect of partner age and lifespan on female age-specific reproductive performance in blue tits

    NARCIS (Netherlands)

    Amininasab, Seyed Mehdi; Hammers, Martijn; Vedder, Oscar; Komdeur, Jan; Korsten, Peter

    Studies of age-specific reproductive performance are fundamental to our understanding of population dynamics and the evolution of life-history strategies. In species with bi-parental care, reproductive ageing trajectories of either parent may be influenced by their partner's age, but this has rarely

  18. Fitness prospects: effects of age, sex and recruitment age on reproductive value in a long-lived seabird.

    Science.gov (United States)

    Zhang, He; Rebke, Maren; Becker, Peter H; Bouwhuis, Sandra

    2015-01-01

    Reproductive value is an integrated measure of survival and reproduction fundamental to understanding life-history evolution and population dynamics, but little is known about intraspecific variation in reproductive value and factors explaining such variation, if any. By applying generalized additive mixed models to longitudinal individual-based data of the common tern Sterna hirundo, we estimated age-specific annual survival probability, breeding probability and reproductive performance, based on which we calculated age-specific reproductive values. We investigated effects of sex and recruitment age (RA) on each trait. We found age effects on all traits, with survival and breeding probability declining with age, while reproductive performance first improved with age before levelling off. We only found a very small, marginally significant, sex effect on survival probability, but evidence for decreasing age-specific breeding probability and reproductive performance with RA. As a result, males had slightly lower age-specific reproductive values than females, while birds of both sexes that recruited at the earliest ages of 2 and 3 years (i.e. 54% of the tern population) had somewhat higher fitness prospects than birds recruiting at later ages. While the RA effects on breeding probability and reproductive performance were statistically significant, these effects were not large enough to translate to significant effects on reproductive value. Age-specific reproductive values provided evidence for senescence, which came with fitness costs in a range of 17-21% for the sex-RA groups. Our study suggests that intraspecific variation in reproductive value may exist, but that, in the common tern, the differences are small. © 2014 The Authors. Journal of Animal Ecology © 2014 British Ecological Society.

  19. Perinatal Outcomes in Advanced Age Pregnancies

    Directory of Open Access Journals (Sweden)

    Ertuğrul Yılmaz

    2016-06-01

    Full Text Available Objective: The aim of this study is to evaluate the impact of advanced maternal age on pregnancy outcomes Methods: A retrospective analysis of 951 birth registry records of Zeynep Kamil Hospital, were analyzed between Janu­ary 2003 and December 2007. Study group was made up of women ≥40 years old and control group was made up of women younger than 40 years. Results: Mean maternal age was 41.48 years in the study group and 26.41 years in the control group. Mean gesta­tional age at the time of delivery is 37.73 weeks in study group and 38.10 weeks in the control group. There was no statistical difference in terms of preterm delivery, multiple pregnancy, fetal anomaly, IUGR, superimpose preeclampsia oligohidramnios, presentation anomaly and placenta previa rates between the study and control groups. Incidence of preeclampsia (p=0.041, Chronic hypertension (p=0.001, GDM (p= 0.003,is found to be higher in study group. Cesar­ean birth rate is higher (p<0.05 and hospitalization time is longer in study group (p=0.001. 1st minute and 5th minute APGAR scores of the study group (6.99±2, 8.27±2 was lower than the 1st minute and 5th Minutes APGAR scores of the control group (7.38±1.6, 8.58±1.7. Neonatal intensive care unit administration rate is seen also higher in study group (p<0.01. Conclusion: Advanced maternal age was related to increased pregnancy complications and poor perinatal outcome. Preeclampsia, GDM, chronic hypertension is seen more common in advanced age pregnancies. Neonatal intensive care administration is higher and APGAR scores are lower; cesarean delivery was performed more common, and hospitaliza­tion time was longer in advanced age pregnancies. J Clin Exp Invest 2016; 7 (2: 157-162

  20. Graves' Disease Pharmacotherapy in Women of Reproductive Age.

    Science.gov (United States)

    Prunty, Jeremy J; Heise, Crystal D; Chaffin, David G

    2016-01-01

    Graves' disease is an autoimmune disorder in which inappropriate stimulation of the thyroid gland results in unregulated secretion of thyroid hormones resulting in hyperthyroidism. Graves' disease is the most common cause of autoimmune hyperthyroidism during pregnancy. Treatment options for Graves' disease include thioamide therapy, partial or total thyroidectomy, and radioactive iodine. In this article, we review guideline recommendations for Graves' disease treatment in women of reproductive age including the recent guideline from the American College of Obstetricians and Gynecologists. Controversy regarding appropriate thioamide therapy before, during, and after pregnancy is reviewed. Surgical and radioactive iodine therapy considerations in this patient population are also reviewed. In patients who may find themselves pregnant during therapy or develop Graves' disease during their pregnancy, consideration should be given to the most appropriate treatment course for the mother and fetus. Thioamide therapy should be used with either propylthiouracil or methimazole at appropriate doses that target the upper range of normal to slightly hyperthyroid to avoid creating hypothyroidism in the fetus. Consideration should also be given to the adverse effects of thioamide, such as agranulocytosis and hepatotoxicity, with appropriate patient consultation regarding signs and symptoms. Individuals who wish to breastfeed their infants while taking thioamide should receive the lowest effective dose. Surgery should be reserved for extreme cases and limited to the second trimester, if possible. Radioactive iodine therapy may be used in nonpregnant individuals, with limited harm to future fertility. Radioactive iodine therapy should be withheld in pregnant women and those who are actively breastfeeding. Clinicians should keep abreast of developments in clinical trials and evidence-based recommendations regarding Graves' disease in reproductive-age women for any changes in evidence

  1. Mortality in women of reproductive age in rural South Africa

    Directory of Open Access Journals (Sweden)

    Dorean Nabukalu

    2013-12-01

    Full Text Available Objective: To determine causes of death and associated risk factors in women of reproductive age in rural South Africa. Methods: Deaths and person-years of observation (pyo were determined for females (aged 15–49 years resident in 15,526 households in a rural South African Demographic and Health Surveillance site from 2000 to 2009. Cause of death was ascertained by verbal autopsy and ICD-10 coded; causes were categorized as HIV/TB, non-communicable, communicable/maternal/perinatal/nutrition, injuries, and undetermined (unknown. Characteristics of women were obtained from regularly updated household visits, while HIV and self-reported health status was obtained from the annual HIV surveillance. Overall and cause-specific mortality rates (MRs with 95% confidence intervals (CI were calculated. The Weibull regression model (HR, 95%CI was used to determine risk factors associated with mortality. Results: A total of 42,703 eligible women were included; 3,098 deaths were reported for 212,607 pyo. Overall MRwas 14.6 deaths/1,000 pyo (95% CI: 14.1–15.1, peaking in 2003 (MR 18.2/1,000 pyo, 95% CI: 16.4–20.1 and declining thereafter (2009: MR 9.6/1,000 pyo, 95% CI: 8.410.9. Mortality was highest for HIV/TB (MR 10.6/1,000 pyo, 95% CI: 10.211.1, accounting for 73.1% of all deaths, ranging from 61.2% in 2009 to 82.7% in 2002. Adjusting for education level, marital status, age, employment status, area of residence, and migration, all-cause mortality was associated with external migration (adjusted hazard ratio, or aHR, 1.70, 95% CI: 1.41–2.05, self-reported poor health status (aHR 8.26, 95% CI: 2.94–23.15, and HIV-infection (aHR 7.84, 95% CI: 6.26–9.82; external migration and HIV infection were also associated with causes of mortality other than HIV/TB (aHR 1.62 CI: 1.12–2.34 and aHR 2.59, CI: 1.79–3.75. Conclusion: HIV/TB was the leading cause of death among women of reproductive age, although rates declined with the rollout of HIV treatment

  2. Dietary Advanced Glycation End Products and Aging

    Directory of Open Access Journals (Sweden)

    Karen Chapman-Novakofski

    2010-12-01

    Full Text Available Advanced glycation end products (AGEs are a heterogeneous, complex group of compounds that are formed when reducing sugar reacts in a non-enzymatic way with amino acids in proteins and other macromolecules. This occurs both exogenously (in food and endogenously (in humans with greater concentrations found in older adults. While higher AGEs occur in both healthy older adults and those with chronic diseases, research is progressing to both quantify AGEs in food and in people, and to identify mechanisms that would explain why some human tissues are damaged, and others are not. In the last twenty years, there has been increased evidence that AGEs could be implicated in the development of chronic degenerative diseases of aging, such as cardiovascular disease, Alzheimer’s disease and with complications of diabetes mellitus. Results of several studies in animal models and humans show that the restriction of dietary AGEs has positive effects on wound healing, insulin resistance and cardiovascular diseases. Recently, the effect of restriction in AGEs intake has been reported to increase the lifespan in animal models. This paper will summarize the work that has been published for both food AGEs and in vivo AGEs and their relation with aging, as well as provide suggestions for future research.

  3. Age-dependent terminal declines in reproductive output in a wild bird

    NARCIS (Netherlands)

    Hammers, Martijn; Richardson, David S.; Burke, Terry; Komdeur, Jan

    2012-01-01

    In many iteroparous species individual fitness components, such as reproductive output, first increase with age and then decline during late-life. However, individuals differ greatly in reproductive lifespan, but reproductive declines may only occur in the period just before their death as a result

  4. Computer simulations for biological aging and sexual reproduction

    Directory of Open Access Journals (Sweden)

    DIETRICH STAUFFER

    2001-03-01

    Full Text Available The sexual version of the Penna model of biological aging, simulated since 1996, is compared here with alternative forms of reproduction as well as with models not involving aging. In particular we want to check how sexual forms of life could have evolved and won over earlier asexual forms hundreds of million years ago. This computer model is based on the mutation-accumulation theory of aging, using bits-strings to represent the genome. Its population dynamics is studied by Monte Carlo methods.A versão sexual do modelo de envelhecimento biológico de Penna, simulada desde 1996, é comparada aqui com formas alternativas de reprodução bem como com modelos que não envolvem envelhecimento. Em particular, queremos verificar como formas sexuais de vida poderiam ter evoluído e predominado sobre formas assexuais há centenas de milhões de anos. Este modelo computacional baseia-se na teoria do envelhecimento por acumulação de mutações, usando 'bits-strings' para representar o genoma. Sua dinâmica de populações é estudada por métodos de Monte Carlo.

  5. Walter Benjamin in the Age of Digital Reproduction: Aura in Education--A Rereading of "The Work of Art in the Age of Mechanical Reproduction"

    Science.gov (United States)

    Peim, Nick

    2007-01-01

    This paper considers a key text in the field of Cultural Studies for its relevance to questions about the identity of knowledge in education. The concept of "aura" arises as being of special significance in "The Work of Art in the Age of Mechanical Reproduction" as a way of understanding the change that occurs to art when mass reproduction becomes…

  6. Natural fertility, infertility and the role of medically assisted reproduction: The knowledge amongst women of reproductive age in North Queensland.

    Science.gov (United States)

    Cheung, Nicole K; Coffey, Anne; Woods, Cindy; de Costa, Caroline

    2018-04-16

    The demand for medically assisted reproduction continues to increase, with more women encountering challenges with fertility. Due to misconceptions and gaps in knowledge, women are often unaware of the risks related to delayed childbearing. Lack of understanding of natural fertility, infertility and the role of medically assisted reproduction can lead to emotional suffering and changes in family plans. To assess the understanding and knowledge that women of reproductive age in North Queensland have regarding natural fertility, infertility and the role of medically assisted reproduction. Data were collected from 120 women (30 nurses, 30 teachers, 30 university students and 30 Technical and Further Education students) via the distribution of a structured questionnaire. Participants were surveyed in person about their personal plans and opinions, knowledge about natural fertility, infertility and medically assisted reproduction, and their preferred source of information. Participants demonstrated suboptimal knowledge levels throughout all sections of the questionnaire, in particular when asked about medically assisted reproduction. When asked to identify their main source of information, 'friends and family' was the most popular choice. Results from this North Queensland study add to the existing international literature, highlighting the widespread nature of the problem. Without adequate understanding of natural fertility, the risks of infertility, and the role and limitations of medically assisted reproduction, women make uninformed decisions. Development of local reproductive health education programs need to be instigated in response. © 2018 The Royal Australian and New Zealand College of Obstetricians and Gynaecologists.

  7. Decomposing variation in male reproductive success: age-specific variances and covariances through extra-pair and within-pair reproduction.

    Science.gov (United States)

    Lebigre, Christophe; Arcese, Peter; Reid, Jane M

    2013-07-01

    Age-specific variances and covariances in reproductive success shape the total variance in lifetime reproductive success (LRS), age-specific opportunities for selection, and population demographic variance and effective size. Age-specific (co)variances in reproductive success achieved through different reproductive routes must therefore be quantified to predict population, phenotypic and evolutionary dynamics in age-structured populations. While numerous studies have quantified age-specific variation in mean reproductive success, age-specific variances and covariances in reproductive success, and the contributions of different reproductive routes to these (co)variances, have not been comprehensively quantified in natural populations. We applied 'additive' and 'independent' methods of variance decomposition to complete data describing apparent (social) and realised (genetic) age-specific reproductive success across 11 cohorts of socially monogamous but genetically polygynandrous song sparrows (Melospiza melodia). We thereby quantified age-specific (co)variances in male within-pair and extra-pair reproductive success (WPRS and EPRS) and the contributions of these (co)variances to the total variances in age-specific reproductive success and LRS. 'Additive' decomposition showed that within-age and among-age (co)variances in WPRS across males aged 2-4 years contributed most to the total variance in LRS. Age-specific (co)variances in EPRS contributed relatively little. However, extra-pair reproduction altered age-specific variances in reproductive success relative to the social mating system, and hence altered the relative contributions of age-specific reproductive success to the total variance in LRS. 'Independent' decomposition showed that the (co)variances in age-specific WPRS, EPRS and total reproductive success, and the resulting opportunities for selection, varied substantially across males that survived to each age. Furthermore, extra-pair reproduction increased

  8. Contrasted patterns of age-specific reproduction in long-lived seabirds

    OpenAIRE

    Berman, M.; Gaillard, J.-M.; Weimerskirch, H.

    2008-01-01

    While the number of studies providing evidence of actuarial senescence is increasing, and covers a wide range of taxa, the process of reproductive senescence remains poorly understood. In fact, quite high reproductive output until the last years of life has been reported in several vertebrate species, so that whether or not reproductive senescence is widespread remains unknown. We compared age-specific changes of reproductive parameters between two closely related species of long-lived seabir...

  9. Osteoporosis: knowledge and practices among females of reproductive age group

    International Nuclear Information System (INIS)

    Idrees, Z.; Zakir, U.; Khushdil, A.; Shehzadi, H.

    2017-01-01

    To assess the knowledge of osteoporosis and evaluation of the practice of osteoporosis preventive measures, among females of reproductive age group. Methodology: A cross-sectional questionnaire based study was undertaken from September 2015 to February 2016 on 174 females (age range 15-49 years) from Military Hospital and Combined Military Hospital, Rawalpindi, Pakistan through non- probability convenient sampling. Females with any metabolic, muscular or diagnosed bone disease were excluded from the study. The self -administered questionnaire consisted of questions regarding basic demographics, knowledge and practice of preventive factors related to osteoporosis. Result: Majority (86.8%) females knew about osteoporosis. 80% considered major risk factor to be low calcium intake. Regarding practices, 44.3% of women practiced daily intake of milk in their diet, 69.5 % females practiced physical activity like walking on daily basis and 65.5% have direct exposure of sunlight but only 12.1% of women used calcium supplements. Conclusion: The study revealed that majority of the women knew about osteoporosis and its risk factors but many of them were not practicing appropriate lifestyle and dietary habits to decrease their risk of osteoporosis. Thus, there is a need of standardized approach to promote healthy behaviors to decrease the risk of osteoporosis before menopause. (author)

  10. Advances in reproductive biology and seed production systems of ...

    African Journals Online (AJOL)

    Eucalyptus globulus is the main eucalypt species grown in Australian plantations. The focus on seedling deployment systems, coupled with exploitation of large, open-pollinated base populations for breeding purposes over the last two decades, has required a detailed understanding of the reproductive biology of this ...

  11. Response of Advance Cherrybark Oak Reproduction to Midstory Removal and Shoot Clipping

    Science.gov (United States)

    Brian R. Lockhart; John D. Hodges; Emile S. Gardiner

    2000-01-01

    A Midstory competition control and shoot clipping have been proposed to increase the vigor and height of advance bottomland oak reproduction. Results from a study in east-central Mississippi showed that advance cherrybark oak (Quercus pagoda Raf) released from midstory competition had greater survival than nonreleased seedlings, 64% and 48%,...

  12. Generation time, net reproductive rate, and growth in stage-age-structured populations

    DEFF Research Database (Denmark)

    Steiner, Uli; Tuljapurkar, Shripad; Coulson, Tim

    2014-01-01

    examples to show how reproductive timing Tc and level R0 are shaped by stage dynamics (individual trait changes), selection on the trait, and parent-offspring phenotypic correlation. We also show how population structure can affect dispersion in reproduction among ages and stages. These macroscopic...... to age-structured populations. Here we generalize this result to populations structured by stage and age by providing a new, unique measure of reproductive timing (Tc) that, along with net reproductive rate (R0), has a direct mathematical relationship to and approximates growth rate (r). We use simple...

  13. The Work of Art in the Age of Digital Reproduction.

    Science.gov (United States)

    Bruce, Bertram C.

    2000-01-01

    Argues that Web has become a major art medium. Investigates ways artists and appreciators of art are using the Web. Discusses the reproduction of art: from hand to mechanical to digital reproduction, focusing on the work of Walter Benjamin. Lists other sites where one can find art on the Web. (SR)

  14. Ureaplasma urealyticum and Ureaplasma parvum in women of reproductive age.

    Science.gov (United States)

    Hunjak, Blaženka; Sabol, Ivan; Vojnović, Gordana; Fistonić, Ivan; Erceg, Andrea Babić; Peršić, Zdenka; Grce, Magdalena

    2014-02-01

    To determine the incidence of Ureaplasma urealyticum and Ureaplasma parvum (UP) in symptomatic and asymptomatic women of reproductive age and to estimate antibiotic susceptibility of ureaplasma isolates. This study included 424 ureaplasma positive women of 1,370 tested women who visited gynecological practices during 2010. Cervicovaginal or urethral swab specimens from each patient were obtained for cultivation and molecular typing by RT-PCR. Ureaplasma spp. was identified by cultivation in 424 (34.4 %) cases, of which 79.0 % were from women with symptoms and 21.0 % from women without symptoms. Among ureaplasma positive women, 121 (28.5 %) were pregnant. Genotyping was successful in 244 strains, and the majority of samples were identified as UP (92.6 %). Among genotyped isolates, there were 79.5 % from symptomatic and 20.5 % from asymptomatic women; 29.9 % from pregnant and 70.1 % from non-pregnant women. There was no difference in the incidence of ureaplasma type regarding symptoms. Antibiotic susceptibility of 424 ureaplasma isolates identified by cultivation showed that all strains were susceptible to doxycycline, josamycin, erythromycin, tetracycline, clarithromycin and pristinamycin, but there was lower susceptibility to quinolone antibiotics, i.e., 42.9 and 24.5 % isolates were susceptible to ofloxacin and ciprofloxacin, respectively. This study shows that UP was the most frequent isolated ureaplasma species (92.6 %). Regarding antibiotic susceptibility, quinolones are not the best choice for the treatment of ureaplasma infections, while macrolides and tetracyclines are still effective.

  15. Assessment of Day Caring Methods among Civil Servant Mothers of Reproductive Age in Lagos State Nigeria

    Science.gov (United States)

    Akinnubi, Caroline Funmbi

    2016-01-01

    This study examined the day caring methods among the civil servants of reproductive age with children between three months to four years in Lagos State Nigeria. The research design employed for this study was a descriptive research design. A total number of 212 teachers and 128 ministry workers making a total of 340 reproductive age mothers were…

  16. The Menstrual Disorders in Women of Reproductive Age with Obesity

    Directory of Open Access Journals (Sweden)

    Sh.U. Akhmedova

    2015-11-01

    Full Text Available Introduction. In this article, the authors present the results of studies on reproductive health features in 25 women with obesity seeking medical help for infertility. Objective: to study the nature of menstrual disorders in women of childbearing age with obesity. Materials and methods. We have studied the features of reproductive health in 25 obese women seeking medical assistance for infertility in the Republican specialized scientific and practical centre of endocrinology in 2014–2015, who were included in the first study group. The second group consisted of 25 women with normal weight-for-stature values and without menstrual disorders. All the patients underwent the following tests, including complete blood count, blood biochemistry, radioimmunoassays of the blood hormones (prolactin, luteinizing hormone (LH, follicle stimulating hormone (FSH, insulin, estradiol, progesterone, free testosterone, thyroxine, anti-Műllerian hormone, dehydroepiandrostenedione, ultrasound of the uterus and ovaries with folliculometry on 11–14th days of the menstrual cycle. All patients underwent magnetic resonance imaging of the pituitary gland. Results. In the history of the patients in both groups, diseases of the upper respiratory tract and gastrointestinal diseases were most common among somatic pathology. Among gynecological diseases, in both groups the most frequent disorders were chronic urogenital infection, candida vaginitis and bacterial vaginosis. Emphasis is placed on the data about the presence of hormone-dependent proliferative diseases in women with overweight: cervical pseudoerosions, endocervicosis, uterine fibroids, a history of endometriosis. The analysis of biochemical parameters in the first study group found increased triglycerids levels 3.0 mmol/L — in 34 %. The first group of patients had low values of the average parameters of LH, FSH, free and total testosterone (normogonadotropic hypogonadism against normoprolactinemia. The

  17. Parental Age and Assisted Reproductive Technology in Autism Spectrum Disorders, Attention Deficit Hyperactivity Disorder, and Tourette Syndrome in a Japanese Population

    Science.gov (United States)

    Shimada, Takafumi; Kitamoto, Atsushi; Todokoro, Ayako; Ishii-Takahashi, Ayaka; Kuwabara, Hitoshi; Kim, Soo-Yung; Watanabe, Kei-ichiro; Minowa, Iwao; Someya, Toshikazu; Ohtsu, Hiroshi; Osuga, Yutaka; Kano, Yukiko; Kasai, Kiyoto; Kato, Nobumasa; Sasaki, Tsukasa

    2012-01-01

    We investigated whether advanced parental age and assisted reproductive technology (ART) are risk factors in autism spectrum disorders (ASDs), attention deficit hyperactivity disorder (ADHD), and Tourette syndrome (TS). Clinical charts of Japanese outpatients with ASD (n = 552), ADHD (n = 87), and TS (n = 123) were reviewed. Parental age of…

  18. Reproductive history, socioeconomic status and disability in the women aged 65 years or older in Turkey.

    Science.gov (United States)

    Akin, Belgin; Ege, Emel; Koçoğlu, Deniz; Arslan, Selda Y; Bilgili, Naile

    2010-01-01

    Pregnancy and childbirth are an important physiological and emotional phenomenon in their lives for most women and studies have shown that this process may have a significant impact on their health at later ages. The objective of the study is to examine the relationship between functional disabilities in women over the age of 65 and their reproductive history and socioeconomic status. This is a cross-sectional study. The study group consisted of 543 women aged 65 or over. A general questionnaire and the Brief Disability Questionnaire (BDQ) were used to collect data with face-to-face interview in home visits. Of the women 79.2% have disability. First childbirth was experienced at the average age of 19.6+/-3.3 and the average age at which the women experienced their last delivery was 32.5+/-6.3. Parity was 4.1+/-1.7. Advanced age, being widowed and illiterate, less income, being outside of the middle class and having more than four children are important determinants for later life disability. The study highlights the importance of focusing not just on the short-term effects of childbearing and socioeconomic factors, but also of taking into account the possibility of long-term effects on disability in older women.

  19. Age-specific reproductive success in a long-lived bird: do older parents resist stress better?

    Science.gov (United States)

    Angelier, Frederic; Moe, Børge; Weimerskirch, Henri; Chastel, Olivier

    2007-11-01

    In many vertebrates, reproductive performance increases with advancing age but mechanisms involved in such a pattern remain poorly studied. One potential mechanism may be the hormonal stress response, which shifts energy investment away from reproduction and redirects it towards survival. In birds, this stress response is achieved through a release of corticosterone and is also accompanied by a decrease in circulating prolactin, a hormone involved widely in regulating parental cares. It has been predicted that, when the value of the current reproduction is high relative to the value of future reproduction and survival, as it is expected to be in older adults, the stress response should be attenuated to ensure that reproduction is not inhibited. We tested this hypothesis by measuring the corticosterone and prolactin responses of known-age (8-36 years old) incubating snow petrels (Pagadroma nivea) to a standardized capture/handling stress protocol. We also investigated whether an attenuation of the stress responses will correlate with a lower occurrence of egg neglect, a frequently observed behaviour in snow petrels. The probability of successfully fledging a chick increased from 6 years to 12 years before stabilizing after 12 years of age. Corticosterone response to stress was unaffected by age. Prolactin response to stress, however, was influenced clearly by age: in both sexes older breeders had higher stress-induced prolactin levels than younger ones. This was due to an increasing attenuation of the prolactin response to stress with advancing age in females, and in males this was due to a probably higher intrinsic capacity of older males to secrete prolactin. Moreover, higher stress-induced prolactin levels were correlated with a lower probability of neglecting the egg. In young breeders, the combination of a robust corticosterone increase with a lower ability to maintain prolactin secretion during acute stress is probably one of the functional causes of their

  20. Chronic pelvic pain in women of reproductive and post-reproductive age: a population-based study.

    Science.gov (United States)

    Ayorinde, A A; Bhattacharya, S; Druce, K L; Jones, G T; Macfarlane, G J

    2017-03-01

    Epidemiological studies on chronic pelvic pain (CPP) have focused on women of reproductive age. We aimed to determine the prevalence of chronic pelvic pain (CPP) in adult women and the differences in associated factors among women of reproductive age and older women. In addition, to determine whether distinct subgroups existed among CPP cases. A cross-sectional postal survey was conducted among 5300 randomly selected women aged ≥25 years resident in the Grampian region, UK. Multivariable logistic regression was used to determine pregnancy-related and psychosocial factors associated with CPP. To identify subgroups of CPP cases, we performed cluster analysis using variables of pain severity, psychosocial factors and pain coping strategies. Of 2088 participants, 309 (14.8%) reported CPP. CPP was significantly associated with being of reproductive age (odds ratios (OR) 2.43, 95% CI 1.69-3.48), multiple non-pain somatic symptoms (OR 3.58 95% CI 2.23-5.75), having fatigue (OR mild 1.74 95% CI 1.24-2.44, moderate/severe 1.82, 95% CI 1.25-2.63) and having depression (OR 1.61, 95% CI 1.09-2.38). CPP was less associated with multiple non-pain somatic symptoms in women of reproductive age compared to older women (interaction OR 0.51, 95% CI 0.28-0.92). We identified two clusters of CPP cases; those having little/no psychosocial distress and those having high psychosocial distress. CPP is common in both age groups, though women of reproductive age are more likely to report it. Heightened somatic awareness may be more strongly associated with CPP in older women. There are distinct groups of CPP cases characterized by the absence/presence of psychosocial distress. Heightened somatic awareness may be more strongly associated with CPP in women of post-reproductive years compared to women of reproductive years. Two subgroups of CPP cases can be differentiated by the absence/presence of psychosocial distress suggesting that stratified management approach may be more efficient.

  1. Human rights advances in women's reproductive health in Africa.

    Science.gov (United States)

    Ngwena, Charles G; Brookman-Amissah, Eunice; Skuster, Patty

    2015-05-01

    The African Commission on Human and Peoples' Rights recently adopted General Comment No 2 to interpret provisions of Article 14 of the Protocol to the African Charter on the Rights Women. The provisions relate to women's rights to fertility control, contraception, family planning, information and education, and abortion. The present article highlights the General Comment's potential to promote women's sexual and reproductive rights in multiple ways. The General Comment's human rights value goes beyond providing states with guidance for framing their domestic laws, practices, and policies to comply with treaty obligations. General Comment No 2 is invaluable in educating all stakeholders-including healthcare providers, lawyers, policymakers, and judicial officers at the domestic level-about pertinent jurisprudence. Civil society and human rights advocates can use the General Comment to render the state accountable for failure to implement its treaty obligations. Copyright © 2015 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.

  2. Contrasted patterns of age-specific reproduction in long-lived seabirds.

    Science.gov (United States)

    Berman, M; Gaillard, J-M; Weimerskirch, H

    2009-01-22

    While the number of studies providing evidence of actuarial senescence is increasing, and covers a wide range of taxa, the process of reproductive senescence remains poorly understood. In fact, quite high reproductive output until the last years of life has been reported in several vertebrate species, so that whether or not reproductive senescence is widespread remains unknown. We compared age-specific changes of reproductive parameters between two closely related species of long-lived seabirds: the small-sized snow petrel Pagodroma nivea, and the medium-sized southern fulmar Fulmarus glacialoides. Both are sympatric in Antarctica. We used an exceptional dataset collected over more than 40 years to assess age-specific variations of both breeding probability and breeding success. We found contrasted age-specific reproductive patterns between the two species. Reproductive senescence clearly occurred from 21 years of age onwards in the southern fulmar, in both breeding probability and success, whereas we did not report any decline in the breeding success of the snow petrel, although a very late decrease in the proportion of breeders occurred at 34 years. Such a contrasted age-specific reproductive pattern was rather unexpected. Differences in life history including size or migratory behaviour are the most likely candidates to account for the difference we reported in reproductive senescence between these sympatric seabird species.

  3. Impact of Adult Weight, Density, and Age on Reproduction of Tenebrio molitor (Coleoptera: Tenebrionidae)

    Science.gov (United States)

    The impact of adult weight, age, and density on reproduction of Tenebrio molitor L. (Coleoptera: Tenebrionidae) was studied. The impact of adult weight on reproduction was determined in two ways: 1) counting the daily progeny of individual adult pairs of known weight and analyzing the data with line...

  4. Predicting root biomass of burned and unburned white oak advance reproduction from diameter and height

    Science.gov (United States)

    Benjamin O. Knapp; G. Geoff Wang; David H. Van Lear; Joan L. Walker

    2006-01-01

    The size, especially the root size, of advance oak (Quercus spp.) reproduction provides the best indication of the growth potential after release or top-kill. This study examined the relationship between the size of the root system and various diameter height measurements for small (

  5. Influence of Paternal Age on Assisted Reproduction Outcome

    Science.gov (United States)

    2017-04-27

    We Will Retrospectively Assess Our Databases in Our Clinic; Instituto Valenciano de Infertilidad in Valencia (Spain); Searching for Assisted Reproduction Procedures; IUI Standard IVF/ICSI Cycles and Ovum Donation IVF/ICSI Cycles; Who Were Referred to Our Unit to Cryopreserve Sperm During the Period; From January 2000 to December 2006

  6. Validation of the Diagnostic Score for Acute Lower Abdominal Pain in Women of Reproductive Age

    OpenAIRE

    Jearwattanakanok, Kijja; Yamada, Sirikan; Suntornlimsiri, Watcharin; Smuthtai, Waratsuda; Patumanond, Jayanton

    2014-01-01

    Background. The differential diagnoses of acute appendicitis obstetrics, and gynecological conditions (OB-GYNc) or nonspecific abdominal pain in young adult females with lower abdominal pain are clinically challenging. The present study aimed to validate the recently developed clinical score for the diagnosis of acute lower abdominal pain in female of reproductive age. Method. Medical records of reproductive age women (15–50 years) who were admitted for acute lower abdominal pain were collec...

  7. Polycystic Ovary Syndrome: Important Underrecognised Cardiometabolic Risk Factor in Reproductive-Age Women

    OpenAIRE

    Baldani, Dinka Pavicic; Skrgatic, Lana; Ougouag, Roya

    2015-01-01

    Polycystic ovary syndrome (PCOS) is the most common endocrine disorder amongst women of reproductive age. Although PCOS is diagnosed exclusively based on reproductive criteria, it is also a metabolic disorder. Insulin resistance, impaired glucose tolerance, type 2 diabetes mellitus, obesity, and dyslipidemia are more common in women with PCOS than in age-comparable women without PCOS. Many of the metabolic abnormalities that manifest in PCOS are worsened by the concurrent incidence of obesity...

  8. Melatonin treatment in spring and reproductive recovery in sheep with different body condition score and age.

    Science.gov (United States)

    Luridiana, S; Mura, M C; Daga, C; Farci, F; Di Stefano, M V; Zidda, F; Carcangiu, V

    2015-09-01

    With the aim to evaluate the effect of melatonin treatment on the advanced reproductive recovery in sheep with different body condition score (BCS) and age, 800 ewes were selected from two farms. These ewes (3-6 years old, multiparous and with BCS 2.5-4.0) were subdivided into two Groups (200 M and 200 C), balanced on their BCS and age. On 20 March, Group M was treated with one melatonin implant (18 mg). Group C was untreated. Males were introduced to the groups 35 days after treatment. Gestation was diagnosed between day 45 and 90 after mating by transabdominal ultrasonography. From day 150 to 190 after rams introduction, lambing date and newborns' number were recorded. The average time in days between male introduction and lambing resulted shorter in treated than in control ewes (166.4 ± 0.48 vs. 172.5 ± 0.50) (P scored 2.5-3.0 (166.1 ± 0.48 vs. 174.8 ± 0.51) (P < 0.05). We concluded that the ewes with BCS 3.5-4.0 and aged 5-6 years showed a better response to melatonin treatment in spring. Copyright © 2015 Elsevier B.V. All rights reserved.

  9. Prevalence and Sociodemographic Determinants of Hypertension History among Women in Reproductive Age in Ghana

    Directory of Open Access Journals (Sweden)

    Samuel H. Nyarko

    2016-01-01

    Full Text Available Background. Hypertension is a global health problem. Yet, studies on hypertension rarely focus on women in Ghana. The purpose of this study is to ascertain the prevalence and sociodemographic determinants of hypertension history among Ghanaian women in reproductive age. Methods. This study used data from the 2014 Ghana Demographic and Health Survey. Bivariate and logistic regression analyses were carried out to ascertain the prevalence and determinants of hypertension history among the respondents. Results. The study found that the overall prevalence of hypertension history among the respondents was 7.5%; however, there were vast variations within most of the sociodemographic categories. Age, level of education, marital status, work status, and wealth status had a significant relationship with hypertension history among the respondents. Women in advanced age groups, highly educated, married, and widowed/divorced/separated, nonworking women, and women from wealthy households were at higher risk of having hypertension history. Conclusion. Myriads of sociodemographic factors determine the hypertension history of women in Ghana. It is therefore essential to target medical and psychosocial hypertension interventions at Ghanaian women in the higher risk groups.

  10. For Whom the Clock Ticks: Reproductive Ageing and Egg Freezing in Dutch and British News Media

    Directory of Open Access Journals (Sweden)

    Lucy van de Wiel

    2014-01-01

    Full Text Available The last century saw struggles for women's reproductive choices both to avoid childbearing (i.e. abortion, contraception and to achieve it (i.e. IVF, artificial insemination. Now, after the turn of the millennium, these two approaches to regulate reproduction are combined in oocyte cryopreservation (OC, or egg freezing. With it, a new reproductive question has emerged as egg freezing simultaneously represents an active choice not to have children at present and a commitment to a future, possibly assisted, reproduction. Women's usage of OC to preserve fertility is itself an act of refusing current childbearing, thus calling into question an easy distinction between reproductive and non-reproductive behaviour. In this article, I discuss the representation of this new choice by using a selection of Dutch and UK news media pieces, focusing specifically on the implications of egg freezing for conceptualisations of the female reproductive body as site of a gendered politics of ageing. Firstly, I address the rhetorical divisions between 'medical' and 'social' motivations for egg freezing and then I argue that the media narratives around these divisions create new subject positions related to reproductive identity through which medical authority becomes extended into new parts of social life. Secondly, I address the discursive construction of the decision to use egg freezing technology in relation to the notion of the 'biological clock' and the reconceptualisations of age-specific (non-reproductive bodies, which focus on the ovum as the locus of fertility. The news coverage of OC thus reveals a gendered politics of ageing, predicated on reproductive ability as the organising principle for the temporal structuring of life, which not only interpellates (potentially infertile women who desire to reproduce, but also has an impact on the wider public.

  11. No intra-locus sexual conflict over reproductive fitness or ageing in field crickets.

    Directory of Open Access Journals (Sweden)

    Felix Zajitschek

    2007-01-01

    Full Text Available Differences in the ways in which males and females maximize evolutionary fitness can lead to intra-locus sexual conflict in which genes delivering fitness benefits to one sex are costly when expressed in the other. Trade-offs between current reproductive effort and future reproduction and survival are fundamental to the evolutionary biology of ageing. This leads to the prediction that sex differences in the optimization of age-dependent reproductive effort may generate intra-locus sexual conflict over ageing rates. Here we test for intra-locus sexual conflict over age-dependent reproductive effort and longevity in the black field cricket, Teleogryllus commodus. Using a half-sib breeding design, we show that the most important components of male and female reproductive effort (male calling effort and the number of eggs laid by females were positively genetically correlated, especially in early adulthood. However, the genetic relationships between longevity and reproductive effort were different for males and females, leading to low genetic covariation between male and female longevity. The apparent absence of intra-locus sexual conflict over ageing suggests that male and female longevity can evolve largely independently of one another.

  12. [Gynecological and obstetrical management of rheumatic diseases in reproductive age].

    Science.gov (United States)

    Pepe, Franco; Stracquadanio, Mariagrazia; Privitera, Agata; Ciotta, Lilliana; DE Luca, Francesco

    2018-04-01

    The gynecologist's role in the management of rheumatic patients is complex: it includes the prevention of damage caused by drugs, the counseling about contraception to avoid pregnancy while taking teratogen drugs, the scheduling of pregnancy during the quiescent phase of the specific disease, the replacement of teratogen drugs and a competent management of the pregnancy. The task is carried out as part of a multidisciplinary team with a focus on the differential diagnosis between specific complications of pregnancy and the complications of the rheumatic disease. This is the right way to allow a conscious reproduction, with reduced risks and acceptable maternal-fetal outcomes, to this kind of patients considered at high risk.

  13. Dynamics of extra-genital pathology formation in exposed to radiation women of the reproductive age

    International Nuclear Information System (INIS)

    Apsalikov, K.N.; Gusev, B.I.; Pivina, L.M.; Kenzhina, L.B.; Ryzhenkova, O.N.; Mansarina, A.E.; Bajbusinov, O.N.

    2005-01-01

    The paper presents an extra-genital sickness rate analysis in exposed women of reproductive age that live on territories adjacent to the Semipalatinsk test site, for the period from 1963 to 2000. The average dose of women exposed to radiation is more than 0.5 Sv. Significant exceeding of age-specific standardized factor for the period from 1963 to 1990 was found. Among nosologic classes, representing exceeding of age-specific standardized factors in women of reproductive age, there were revealed diseases of blood circulation system, blood and hematopoietic organs, endocrine system, nervous system and sense organs. (author)

  14. Magellanic penguin telomeres do not shorten with age with increased reproductive effort, investment, and basal corticosterone.

    Science.gov (United States)

    Cerchiara, Jack A; Risques, Rosa Ana; Prunkard, Donna; Smith, Jeffrey R; Kane, Olivia J; Boersma, P Dee

    2017-08-01

    All species should invest in systems that enhance longevity; however, a fundamental adult life-history trade-off exists between the metabolic resources allocated to maintenance and those allocated to reproduction. Long-lived species will invest more in reproduction than in somatic maintenance as they age. We investigated this trade-off by analyzing correlations among telomere length, reproductive effort and output, and basal corticosterone in Magellanic penguins ( Spheniscus magellanicus ). Telomeres shorten with age in most species studied to date, and may affect adult survival. High basal corticosterone is indicative of stressful conditions. Corticosterone, and stress, has been linked to telomere shortening in other species. Magellanic penguins are a particularly good model organism for this question as they are an unusually long-lived species, exceeding their mass-adjusted predicted lifespan by 26%. Contrary to our hypothesis, we found adults aged 5 years to over 24 years of age had similar telomere lengths. Telomeres of adults did not shorten over a 3-year period, regardless of the age of the individual. Neither telomere length, nor the rate at which the telomeres changed over these 3 years, correlated with breeding frequency or investment. Older females also produced larger volume clutches until approximately 15 years old and larger eggs produced heavier fledglings. Furthermore, reproductive success ( chicks fledged/eggs laid ) is maintained as females aged. Basal corticosterone, however, was not correlated with telomere length in adults and suggests that low basal corticosterone may play a role in the telomere maintenance we observed. Basal corticosterone also declined during the breeding season and was positively correlated with the age of adult penguins. This higher basal corticosterone in older individuals, and consistent reproductive success, supports the prediction that Magellanic penguins invest more in reproduction as they age. Our results

  15. The Reproductive Morphology and Physiological Age Grading of the Female Salvinia Weevil, Calder and Sands

    OpenAIRE

    Lee Eisenberg; Seth Johnson; Michael J Grodowitz

    2018-01-01

    The morphology of the female Cyrtobagous salviniae Calder and Sands reproductive system is similar to other weevil species being meroistic and telotrophic. The reproductive system is composed of 2 ovaries each containing 2 ovarioles where the follicles mature. A physiological age grading system was developed where the continuum of ovarium development was divided into 2 nulliparous and 3 parous classes. This was based on the differentiation of the ovarioles, presence, and appearance of follicu...

  16. Clinicoetiological Characterization of Infectious Vaginitis amongst Women of Reproductive Age Group from Navi Mumbai, India

    OpenAIRE

    Narayankhedkar, Anuradha; Hodiwala, Anahita; Mane, Arati

    2015-01-01

    Vaginitis is one of the commonest reproductive tract infections in sexually active women. In the present study clinicoetiological characterization of infectious vaginitis amongst 380 women of reproductive age group (18–45 years) was done. Bacterial vaginosis (BV) was detected by Nugent's scoring, Candida infection by culture, and trichomoniasis (TV) by wet mount. One hundred and ten (28.9%) women presented with symptoms of vaginitis. The presenting symptoms were vaginal discharge 106 (96.4%),...

  17. The influence of early age at breeding on reproductive parameters ...

    African Journals Online (AJOL)

    2002–2006), early-age (2–5 years) Roseate Terns Sterna dougallii nested in more concealed sites than older-age (6–7 years) birds, possibly because of a relatively lower competitive ability. Fledging success and breeding productivity were ...

  18. The roles of age at puberty and energy restriction in sow reproductive longevity: a genomic perspective

    Science.gov (United States)

    Approximately 50% of sows are culled annually with more than one third due to poor fertility. Our research demonstrated that age at puberty is an early pre-breeding indicator of reproductive longevity. Age at puberty can be measured early in life, has a moderate heritability and is negatively correl...

  19. Effects of two-age management and clearcutting on songbird density and reproductive success

    Science.gov (United States)

    Jeffery V. Nichols; Petra Bohall Wood

    1995-01-01

    We examined density and reproductive success of passerine species on 7 uncut forest stands and on 12 stands harvested 10-14 years ago on the Monongahela National Forest of West Virginia (6 clearcut stands and 6 stands harvested using 2-age management). In 2-age management, stands resemble a shelterwood cut with 10-30 overstory trees/acre left uncut. Uncut periphery...

  20. Desires, Need, Perceptions, and Knowledge of Assisted Reproductive Technologies of HIV-Positive Women of Reproductive Age in Ontario, Canada.

    Science.gov (United States)

    Zhang, Yimeng; Margolese, Shari; Yudin, Mark H; Raboud, Janet M; Diong, Christina; Hart, Trevor A; Shapiro, Heather M; Librach, Cliff; Gysler, Matt; Loutfy, Mona R

    2012-01-01

    The purpose of this cross-sectional study is to assess the desire, need, perceptions, and knowledge of assisted reproductive technologies (ARTs) for women living with HIV (WLWHIV) and determine correlates of ART knowledge desire. WLWHIV of reproductive age were surveyed using the survey instrument "The HIV Pregnancy Planning Questionnaire" at HIV/AIDS service organizations across Ontario, Canada. Of our cohort of 500 WLWHIV, median age was 38, 88% were previously pregnant, 78% desired more information regarding ART, 59% were open to the idea of receiving ART, 39% felt they could access a sperm bank, and 17% had difficulties conceiving (self-reported). Age, African ethnicity, and residence in an urban center were correlated with desire for more ART information. Of participants, 50% wanted to speak to an obstetrician/gynecologist regarding pregnancy planning, and 74% regarded physicians as a main source of fertility service information. While the majority of participants in our cohort desire access to ART information, most do not perceive these services as readily accessible. Healthcare practitioners were viewed as main sources of information regarding fertility services and need to provide accurate information regarding access. Fertility service professionals need to be aware of the increasing demand for ART among WLWHIV.

  1. Host age modulates parasite infectivity, virulence and reproduction.

    Science.gov (United States)

    Izhar, Rony; Ben-Ami, Frida

    2015-07-01

    Host age is one of the most striking differences among hosts within most populations, but there is very little data on how age-dependent effects impact ecological and evolutionary dynamics of both the host and the parasite. Here, we examined the influence of host age (juveniles, young and old adults) at parasite exposure on host susceptibility, fecundity and survival as well as parasite transmission, using two clones of the water flea Daphnia magna and two clones of its bacterial parasite Pasteuria ramosa. Younger D. magna were more susceptible to infection than older ones, regardless of host or parasite clone. Also, younger-infected D. magna became castrated faster than older hosts, but host and parasite clone effects contributed to this trait as well. Furthermore, the early-infected D. magna produced considerably more parasite transmission stages than late-infected ones, while host age at exposure did not affect virulence as it is defined in models (host mortality). When virulence is defined more broadly as the negative effects of infection on host fitness, by integrating the parasitic effects on host fecundity and mortality, then host age at exposure seems to slide along a negative relationship between host and parasite fitness. Thus, the virulence-transmission trade-off differs strongly among age classes, which in turn affects predictions of optimal virulence. Age-dependent effects on host susceptibility, virulence and parasite transmission could pose an important challenge for experimental and theoretical studies of infectious disease dynamics and disease ecology. Our results present a call for a more explicit stage-structured theory for disease, which will incorporate age-dependent epidemiological parameters. © 2015 The Authors. Journal of Animal Ecology © 2015 British Ecological Society.

  2. Impact of physical activity on ovarian reserve markers in normal, overweight and obese reproductive age women.

    Science.gov (United States)

    Surekha, T; Himabindu, Y; Sriharibabu, M; Pandey, Anil Kumar

    2014-01-01

    Physical inactivity is a leading risk factor for overweight and obesity in the society. Prevalence of overweight and obesity in the reproductive age group women not only affects maternal health but also the health of the off spring. Infertility is a common problem in India affecting 13-19 million people at any given time. Even though it is not life threatening, infertility causes intense mental agony and trauma that can only be best described by infertile couples themselves. Infertility is more common in overweight and obese individuals compared to normal weight individuals. Decreasing ovarian reserve is an important factor for infertility in women. This study examined the impact of physical activity on ovarian reserve markers in normal, overweight and obese reproductive age women. The observations made in this study reveal that physical activity improves ovarian reserve markers in all reproductive age women but this improvement is more distinct and statistically significant in overweight and obese women compared to normal weight women.

  3. DEPENDENCE OF THE REPRODUCTIVE FUNCTION OF SCHOOLGIRLS AGED 12–15 YEARS FROM THEIR LIFESTYLE PECULIARITIES

    Directory of Open Access Journals (Sweden)

    A. G. Sukharev

    2012-01-01

    Full Text Available Judging upon the results of recent studies we can state that over the past years there is a negative tendency in reproductive health of schoolgirls aged 12–15. Study objective was to evaluate dependency of reproductive function of schoolgirls from their lifestyle. A hypothesis has been stated upon presence of causal relations in the biosocial system «Health–Lifestyle» and upon necessity of healthy lifestyle motivation to preserve girl’s reproductive health. 128 girls took part in the study from 5–7 forms from 2 Moscow schools. Results of the study stand for well-timed correction of the girl’s lifestyles in order to prevent disorders of reproductive system.m.

  4. Sex differences in the effects of juvenile and adult diet on age-dependent reproductive effort.

    Science.gov (United States)

    Houslay, T M; Hunt, J; Tinsley, M C; Bussière, L F

    2015-05-01

    Sexual selection should cause sex differences in patterns of resource allocation. When current and future reproductive effort trade off, variation in resource acquisition might further cause sex differences in age-dependent investment, or in sensitivity to changes in resource availability over time. However, the nature and prevalence of sex differences in age-dependent investment remain unclear. We manipulated resource acquisition at juvenile and adult stages in decorated crickets, Gryllodes sigillatus, and assessed effects on sex-specific allocation to age-dependent reproductive effort (calling in males, fecundity in females) and longevity. We predicted that the resource and time demands of egg production would result in relatively consistent female strategies across treatments, whereas male investment should depend sharply on diet. Contrary to expectations, female age-dependent reproductive effort diverged substantially across treatments, with resource-limited females showing much lower and later investment in reproduction; the highest fecundity was associated with intermediate lifespans. In contrast, long-lived males always signalled more than short-lived males, and male age-dependent reproductive effort did not depend on diet. We found consistently positive covariance between male reproductive effort and lifespan, whereas diet altered this covariance in females, revealing sex differences in the benefits of allocation to longevity. Our results support sex-specific selection on allocation patterns, but also suggest a simpler alternative: males may use social feedback to make allocation decisions and preferentially store resources as energetic reserves in its absence. Increased calling effort with age therefore could be caused by gradual resource accumulation, heightened mortality risk over time, and a lack of feedback from available mates. © 2015 European Society For Evolutionary Biology. Journal of Evolutionary Biology © 2015 European Society For Evolutionary

  5. Influence of age on reproductive performance in the Seychelles warbler

    NARCIS (Netherlands)

    Komdeur, J

    1996-01-01

    I studied age-related breeding performance of the cooperatively breeding Seychelles warbler (Acrocephalus sechellensis) on Cousin Island, Seychelles, during 14 years. The annual number of young that fledged is significantly related to territory quality and number of helpers in the breeding group.

  6. Age, growth and aspects of reproduction of the mackerel Scomber ...

    African Journals Online (AJOL)

    The age and growth of the mackerel were determined from 1742 otoliths collected from commercial catches. The time of annulus formation was established from otolith edge examinations. Two zones. one opaque and one hyaline, are laid down during a year. The distance of each annulus from the nucleus of the otolith was ...

  7. AGE GROWTH AND ASPECTS OF REPRODUCTION OF THE ...

    African Journals Online (AJOL)

    The age and growth of the mackerel were determined from 1742 otoliths collected from commerciat catches. The time of annulus formation was established from otolith edge examinations. Two lones. one opaque and one hyaline. are laid down during a year. The distance of each annulus from the nucleus of the otolith was ...

  8. No effect of partner age and lifespan on female age‐specific reproductive performance in blue tits

    NARCIS (Netherlands)

    Amininasab, Seyed Mehdi; Hammers, Martijn; Vedder, Oscar; Komdeur, Jan; Korsten, Peter

    Studies of age-specific reproductive performance are fundamental to our understanding of population dynamics and the evolution of life-history strategies. In species with bi-parental care, reproductive ageing trajectories of either parent may be influenced by their partner's age, but this has rarely

  9. Building Irish families through surrogacy: medical and judicial issues for the advanced reproductive technologies.

    LENUS (Irish Health Repository)

    Sills, Eric Scott

    2008-01-01

    Surrogacy involves one woman (surrogate mother) carrying a child for another person\\/s (commissioning person\\/couple), based on a mutual agreement requiring the child to be handed over to the commissioning person\\/couple following birth. Reasons for seeking surrogacy include situations where a woman has non-functional or absent reproductive organs, or as a remedy for recurrent pregnancy loss. Additionally, surrogacy may find application in any medical context where pregnancy is contraindicated, or where a couple consisting of two males seek to become parents through oocyte donation. Gestational surrogacy is one of the main issues at the forefront of bioethics and the advanced reproductive technologies, representing an important challenge to medical law. This analysis reviews the history of surrogacy and clinical and legal issues pertaining to this branch of reproductive medicine. Interestingly, the Medical Council of Ireland does not acknowledge surrogacy in its current practice guidelines, nor is there specific legislation addressing surrogacy in Ireland at present. We therefore have developed a contract-based model for surrogacy in which, courts in Ireland may consider when confronted with a surrogacy dispute, and formulated a system to resolve any potential dispute arising from a surrogacy arrangement. While the 2005 report by the Commission on Assisted Human Reproduction (CAHR) is an expert opinion guiding the Oireachtas\\' development of specific legislation governing assisted human reproduction and surrogacy, our report represents independent scholarship on the contractual elements of surrogacy with particular focus on how Irish courts might decide on surrogacy matters in a modern day Ireland. This joint medico-legal collaborative also reviews the contract for services arrangement between the commissioning person\\/s and the surrogate, and the extent to which the contract may be enforced.

  10. Building Irish families through surrogacy: medical and judicial issues for the advanced reproductive technologies

    Science.gov (United States)

    Sills, Eric Scott; Healy, Clifford M

    2008-01-01

    Surrogacy involves one woman (surrogate mother) carrying a child for another person/s (commissioning person/couple), based on a mutual agreement requiring the child to be handed over to the commissioning person/couple following birth. Reasons for seeking surrogacy include situations where a woman has non-functional or absent reproductive organs, or as a remedy for recurrent pregnancy loss. Additionally, surrogacy may find application in any medical context where pregnancy is contraindicated, or where a couple consisting of two males seek to become parents through oocyte donation. Gestational surrogacy is one of the main issues at the forefront of bioethics and the advanced reproductive technologies, representing an important challenge to medical law. This analysis reviews the history of surrogacy and clinical and legal issues pertaining to this branch of reproductive medicine. Interestingly, the Medical Council of Ireland does not acknowledge surrogacy in its current practice guidelines, nor is there specific legislation addressing surrogacy in Ireland at present. We therefore have developed a contract-based model for surrogacy in which, courts in Ireland may consider when confronted with a surrogacy dispute, and formulated a system to resolve any potential dispute arising from a surrogacy arrangement. While the 2005 report by the Commission on Assisted Human Reproduction (CAHR) is an expert opinion guiding the Oireachtas' development of specific legislation governing assisted human reproduction and surrogacy, our report represents independent scholarship on the contractual elements of surrogacy with particular focus on how Irish courts might decide on surrogacy matters in a modern day Ireland. This joint medico-legal collaborative also reviews the contract for services arrangement between the commissioning person/s and the surrogate, and the extent to which the contract may be enforced. PMID:18983640

  11. Building Irish families through surrogacy: medical and judicial issues for the advanced reproductive technologies

    Directory of Open Access Journals (Sweden)

    Healy Clifford M

    2008-11-01

    Full Text Available Abstract Surrogacy involves one woman (surrogate mother carrying a child for another person/s (commissioning person/couple, based on a mutual agreement requiring the child to be handed over to the commissioning person/couple following birth. Reasons for seeking surrogacy include situations where a woman has non-functional or absent reproductive organs, or as a remedy for recurrent pregnancy loss. Additionally, surrogacy may find application in any medical context where pregnancy is contraindicated, or where a couple consisting of two males seek to become parents through oocyte donation. Gestational surrogacy is one of the main issues at the forefront of bioethics and the advanced reproductive technologies, representing an important challenge to medical law. This analysis reviews the history of surrogacy and clinical and legal issues pertaining to this branch of reproductive medicine. Interestingly, the Medical Council of Ireland does not acknowledge surrogacy in its current practice guidelines, nor is there specific legislation addressing surrogacy in Ireland at present. We therefore have developed a contract-based model for surrogacy in which, courts in Ireland may consider when confronted with a surrogacy dispute, and formulated a system to resolve any potential dispute arising from a surrogacy arrangement. While the 2005 report by the Commission on Assisted Human Reproduction (CAHR is an expert opinion guiding the Oireachtas' development of specific legislation governing assisted human reproduction and surrogacy, our report represents independent scholarship on the contractual elements of surrogacy with particular focus on how Irish courts might decide on surrogacy matters in a modern day Ireland. This joint medico-legal collaborative also reviews the contract for services arrangement between the commissioning person/s and the surrogate, and the extent to which the contract may be enforced.

  12. [Prevalence of anemia in reproductive-age Mexican women].

    Science.gov (United States)

    Shamah-Levy, Teresa; Villalpando, Salvador; Mundo-Rosas, Verónica; De la Cruz-Góngora, Vanessa; Mejía-Rodríguez, Fabiola; Méndez Gómez-Humarán, Ignacio

    2013-01-01

    To update the prevalence of anemia and its trend in Mexican women of childbearing age over the past 13 years using information from the National Health and Nutrition Survey 2012 and 2006 (ENSANUT 2012 and ENSANUT 2006, respectively) and from the National Nutrition Survey 1999 (ENN 99). Data came from three national probabilistic surveys, representative at regional and rural / urban level. Hemoglobin (Hb) in women was measured using a HemoCue photometer and classified as anemia according to the WHO criteria. Frequencies and CI95% were estimated for each survey (ENSANUT 2012, ENSANUT 2006 and ENN 99) as well as percentage changes in anemia prevalence among pregnant and non-pregnant women in this survey sequence. The national prevalence of anemia in 2012 in non-pregnant women was 11.6% and in pregnant women was 17.9%. Between 1999 and 2012, a 10 percentage point (pp) decreasing in anemia prevalence was observed in the first ones and a 13.5 pp in the second ones. Although it has declined in the past 13 years, anemia in women of childbearing age remains as a serious public health problem. It is considered necessary to design strategies to prevent iron deficiency and for the early detection of anemia in women.

  13. Prenatal famine, birthweight, reproductive performance and age at menopause: the Dutch hunger winter families study.

    Science.gov (United States)

    Yarde, F; Broekmans, F J M; van der Pal-de Bruin, K M; Schönbeck, Y; te Velde, E R; Stein, A D; Lumey, L H

    2013-12-01

    Is there an association between acute prenatal famine exposure or birthweight and subsequent reproductive performance and age at menopause? No association was found between intrauterine famine exposure and reproductive performance, but survival analysis showed that women exposed in utero were 24% more likely to experience menopause at any age. Associations between prenatal famine and subsequent reproductive performance have been examined previously with inconsistent results. Evidence for the effects of famine exposure on age at natural menopause is limited to one study of post-natal exposure. This cohort study included men and women born around the time of the Dutch famine of 1944-1945. The study participants (n = 1070) underwent standardized interviews on reproductive parameters at a mean age of 59 years. The participants were grouped as men and women with prenatal famine exposure (n = 407), their same-sex siblings (family controls, n = 319) or other men and women born before or after the famine period (time controls, n = 344). Associations of famine exposure with reproductive performance and menopause were analysed using logistic regression and survival analysis with competing risk, after controlling for family clustering. Gestational famine exposure was not associated with nulliparity, age at birth of first child, difficulties conceiving or pregnancy outcome (all P> 0.05) in men or women. At any given age, women were more likely to experience menopause after gestational exposure to famine (hazard ratio 1.24; 95% CI 1.03, 1.51). The association was not attenuated with an additional control for a woman's birthweight. In this study, there was no association between birthweight and age at menopause after adjustment for gestational famine exposure. Age at menopause was self-reported and assessed retrospectively. The study power to examine associations with specific gestational periods of famine exposure and reproductive function was limited. Our findings support

  14. Nutritional Status of Settler and Indigenous Women of Reproductive Age Group in Khagrachari District, Bangladesh

    Directory of Open Access Journals (Sweden)

    Md Monoarul Haque

    2014-05-01

    Full Text Available Background: Reproductive health is closely related with nutritional status of a country. Women are regarded as the nerve centers of the families and society, maternal nutrition and health is considered as the most important regulator of human fetal growth. Objective: This study was conducted with a view to assess the nutritional status of settler and indigenous women of reproductive age group (15--49 years in Khagrachari district. Materials and Methods: This cross sectional study was done in the purposively selected Panchari thana of Khagrachari district in Bangladesh from 01 May to 31 August 2013. A total of 200 reproductive aged women were interviewed. Among them 100 were indigenous and 100 were settlers. Their anthropometric measurements were taken and nutritional status was determined by body mass index (BMI recommended by World Health Organization (WHO for Asian people. Results: The mean age of the respondents was 29.8 ± 11.1 years and maximum were in the age group of 15--24 years. Among the indigenous subjects Chakma, Marma, Tripura and Boisnu were 20.5%, 20.5%, 6.5% and 2.5% respectively. Among 100 indigenous reproductive aged women 17 were underweight; but among settlers 19 were underweight. Forty nine settler women were normal and in case of indigenous women 46 were normal. But regarding overweight indigenous women went ahead than settler women and obesity was found equal in both groups. Mean difference of mid upper arm circumference (MUAC was significantly different (p<0.005 between the groups. Conclusion: This study provided a vivid picture of the nutritional status of the settler and indigenous reproductive aged women.

  15. Relationship between pre-weaning gain, age at puberty, and reproductive tract development in Angus heifers

    Science.gov (United States)

    Beef heifers should initiate reproductive cycles by 12 mo of age to insure multiple estrous cycles before the start of the breeding season to maximize fertility. Previous research indicated that pre-weaning gain positively influenced the onset of puberty and antral follicle numbers. Therefore, the...

  16. Diagnosis of uterus endometriosis in women of reproductive age using magnetic resonance imaging

    International Nuclear Information System (INIS)

    Mertsalova, O.V.

    1997-01-01

    The results of complex clinical and magnetic resonance imaging (MRI) study of 103 women of reproductive age with uterus endometriosis are discussed. Uterus endometriosis and myoma can have similar clinical picture, which makes their differential diagnosis difficult. MRI is the method allowing to reveal significant difference between the diseases

  17. Residential environmental risks for reproductive age women in developing countries.

    Science.gov (United States)

    Dyjack, David; Soret, Samuel; Chen, Lie; Hwang, Rhonda; Nazari, Nahid; Gaede, Donn

    2005-01-01

    Published research suggests there is an association between maternal inhalation of common ambient air pollutants and adverse birth outcomes, including an increased risk for preterm delivery, intrauterine growth retardation, small head circumference, low birth weight, and increased rate of malformations. The air pollutants produced by indoor combustion of biomass fuels, used by 50% of households worldwide, have been linked to acute lower respiratory infections, the single most important cause of mortality in children under the age of 5. This report describes a hypothesis-generating study in West Wollega, Ethiopia, conducted to assess airborne particulate matter concentrations in homes that combust biomass fuels (biomass homes). Respirable suspended particulate matter was measured in biomass homes and nonbiomass homes using NIOSH method 0600. Measured airborne particulate concentrations in biomass homes were up to 130 times higher than air quality standards. These findings, in part, confirm that exposure to indoor air pollutants are a major source of concern for mother/child health. Midwives are encouraged to raise awareness, contribute to research efforts, and assist in interventions.

  18. Direct and indirect genetic effects of sex-specific mitonuclear epistasis on reproductive ageing

    DEFF Research Database (Denmark)

    Immonen, Elina; Collet, Marie; Goenaga, Julieta

    2016-01-01

    Mitochondria are involved in ageing and their function requires coordinated action of both mitochondrial and nuclear genes. Epistasis between the two genomes can influence lifespan but whether this also holds for reproductive senescence is unclear. Maternal inheritance of mitochondria predicts sex...... to slower senescence relative to novel mitonuclear combinations. We found no evidence for mitonuclear coadaptation in males. Mitonuclear epistasis not only affected age-specific ejaculate weight, but also influenced male age-dependent indirect effects on traits expressed by their female partners (fecundity...... beetle Callosobruchus maculatus, using introgression lines harbouring distinct mitonuclear genotypes. Our results reveal both direct and indirect sex-specific effects of mitonuclear epistasis on reproductive ageing. Females harbouring coadapted mitonuclear genotypes showed higher lifetime fecundity due...

  19. Potential Gains in Reproductive-Aged Life Expectancy by Eliminating Maternal Mortality

    DEFF Research Database (Denmark)

    Canudas-Romo, Vladimir; Liu, L; Zimmerman, L

    2014-01-01

    Objective: We assessed the change over time in the contribution of maternal mortality to a life expectancy calculated between ages 15 and 49, or Reproductive-Aged Life Expectancy (RALE). Our goal was to estimate the increase in RALE in developed countries over the twentieth century and the hypoth......Objective: We assessed the change over time in the contribution of maternal mortality to a life expectancy calculated between ages 15 and 49, or Reproductive-Aged Life Expectancy (RALE). Our goal was to estimate the increase in RALE in developed countries over the twentieth century....... Findings: In developed countries, five years in RALE were gained over the twentieth century, of which approximately 10%, or half a year, was attributable to reductions in maternal mortality. In sub-Saharan African countries, the possible achievable gains fluctuate between 0.24 and 1.47 years, or 6% and 44...

  20. [Age changes of immunological, morphological and biochemical indices of male reproductive system].

    Science.gov (United States)

    Boĭko, O V; Akhmineeva, A Kh; Gudinskaia, N I; Boĭko, V I; Kozak, D M

    2014-01-01

    The article analyzes the dependence of bactericidal activity of sperm--natural resistance factors controlling the survival of bacteria in the urogenital tract, on the age of men. These data are compared with the results of the standard (on the recommendations of the WHO) spermogram, reflecting reproductive health. Due to the fact that one of the main etiological agents of infectious disease groups in the male reproductive system in adulthood are Staphylococcus spp., we consider the level of bactericidal activity of sperm in resident and transient carriage of S. aureus and S. epidermidis.

  1. [Transgenerational evolution of age of the main stages of reproductive life in Guadeloupe].

    Science.gov (United States)

    Kadhel, P; Deloumeaux, J; Janky, E

    2013-04-01

    The aim of this study was to assess changes in the ages at which the main stages of reproductive life, including first sexual intercourse in particular, occur in Guadeloupe (French West Indies). We conducted a transverse study of three generations of men and women over the age of 20 years. We recorded age at first intercourse and at first child for all subjects, plus age at menarche, at first pregnancy and at menopause for the women. We collected information for 803 women and 169 men. For women, median age at menarche and at first intercourse had decreased significantly, reaching 12 and 17 years, respectively. The risk of first intercourse occurring before the median age was linked to the earliness of menarche. Age at first pregnancy, at menopause for women and at first intercourse for men remained roughly stable. A non-significant trend towards increasing age at the birth of the first child was observed in both sexes. Age indicators for the main stages of reproductive life in Guadeloupe follow the trends reported in most Western countries, including mainland France. However, most of the ages recorded for particular stages are below those in mainland France. The link between age at menarche and sexual precocity may justify targeted awareness programs. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

  2. Mathematical modelling of decline in follicle pool during female reproductive ageing.

    Science.gov (United States)

    Thilagam, Alagu

    2016-03-01

    The factors which govern the subtle links between follicle loss and mammalian female reproductive ageing remain unclear despite extensive studies undertaken to understand the critical physiological and biochemical mechanisms that underly the accelerated decline in follicle numbers in women older than 37 years. It is not certain whether there is a sole control by the ovary or whether other factors which affect ageing also intersect with the ovarian effect. There is convincing experimental evidence for an interplay of several processes that seem to influence the follicle loss-female reproductive ageing links, with specific hormones (follicle-stimulating hormone, anti-Müllerian hormone, dehydroepiandrosterone) noted to play important roles in follicular dynamics and ovarian ageing. In this work, we examine the subtle links between the rate of follicular decline with ageing and the role of hormones via a series of non-autonomous equations. Simulation results based on the time evolution of the number of ovarian follicles and biochemical changes in the ovarian environment influenced by hormone levels is compared with empirical data based on follicle loss-reproductive ageing correlation studies. © Crown copyright 2015.

  3. Age-dependent trade-offs between immunity and male, but not female, reproduction.

    Science.gov (United States)

    McNamara, Kathryn B; van Lieshout, Emile; Jones, Therésa M; Simmons, Leigh W

    2013-01-01

    Immune function is costly and must be traded off against other life-history traits, such as gamete production. Studies of immune trade-offs typically focus on adult individuals, yet the juvenile stage can be a highly protracted period when reproductive resources are acquired and immune challenges are ubiquitous. Trade-offs during development are likely to be important, yet no studies have considered changes in adult responses to immune challenges imposed at different stages of juvenile development. By manipulating the timing of a bacterial immune challenge to the larvae of the cotton bollworm moth, we examined potential trade-offs between investment into immunity at different stages of juvenile development (early or late) and subsequent adult reproductive investment into sperm or egg production. Our data reveal an age-dependent trade-off between juvenile immune function and adult male reproductive investment. Activation of the immune response during late development resulted in a reduced allocation of resources to eupyrene (fertilizing) sperm production. Immune activation from the injection procedure itself (irrespective of whether individuals were injected with an immune elicitor or a control solution) also caused reproductive trade-offs; males injected early in development produced fewer apyrene (nonfertilizing) sperm. Contrary to many other studies, our study demonstrates these immune trade-offs under ad libitum nutritional conditions. No trade-offs were observed between female immune activation and adult reproductive investment. We suggest the differences in trade-offs observed between male sperm types and the absence of reproductive trade-offs in females may be the result of ontogenetic differences in gamete production in this species. Our data reveal developmental windows when trade-offs between immune function and gametic investment are made, and highlight the importance of considering multiple developmental periods when making inferences regarding the

  4. The Reproductive Morphology and Physiological Age Grading of the Female Salvinia Weevil, Calder and Sands

    Directory of Open Access Journals (Sweden)

    Lee Eisenberg

    2018-01-01

    Full Text Available The morphology of the female Cyrtobagous salviniae Calder and Sands reproductive system is similar to other weevil species being meroistic and telotrophic. The reproductive system is composed of 2 ovaries each containing 2 ovarioles where the follicles mature. A physiological age grading system was developed where the continuum of ovarium development was divided into 2 nulliparous and 3 parous classes. This was based on the differentiation of the ovarioles, presence, and appearance of follicular relics, cuticle hardness/coloration, and fat body quantity/appearance. High correlation occurred between the parous classes and number of eggs produced where the P3 class had over 9-fold higher number of eggs in comparison with the P1 class. Mean number of eggs produced for each parous class was significantly different, however, overlap occurred. Such a system enables a determination of the past, present, and future reproductive status of field populations and mass-rearing colonies.

  5. Age at first reproduction and economic change in the context of differing kinship ecologies.

    Science.gov (United States)

    Leonetti, Donna L; Nath, Dilip C

    2009-01-01

    Kinship systems which tend to be based on ecologies of subsistence also assign differential power, privilege, and control to human connections that present pathways for manipulation of resource access and transfer. They can be used in this way to channel resource concentrations in women and hence their reproductive value. Thus, strategic female life course trade-offs and their timing are likely to be responsive to changing preferences for qualities in women as economic conditions change. Female life histories are studied in two ethnic groups with differing kinship systems in NE India where the competitive market economy is now being felt by most households. Patrilineal Bengali (599 women) practice patrilocal residence with village exogamy and matrilineal Khasi (656 women) follow matrilocal residence with village endogamy, both also normatively preferring three-generation extended households. These households have helpful senior women and significantly greater income. Age at first reproduction (AFR), achieved adult growth (height) and educational level (greater than 6 years or less) are examined in reproductive women, ages 16-50. In both groups, women residing normatively are older at AFR and taller than women residing nonnormatively. More education is also associated with senior women. Thus, normative residence may place a woman in the best reproductive location, and those with higher reproductive and productive potential are often chosen as households face competitive market conditions. In both groups residing in favorable reproductive locations is associated with a faster pace of fertility among women, as well as lower offspring mortality among Khasi, to compensate for a later start. 2009 Wiley-Liss, Inc.

  6. Health and socio-demographic profile of women of reproductive age in rural communities of southern Mozambique.

    Directory of Open Access Journals (Sweden)

    Charfudin Sacoor

    Full Text Available Reliable statistics on maternal morbidity and mortality are scarce in low and middle-income countries, especially in rural areas. This is the case in Mozambique where many births happen at home. Furthermore, a sizeable number of facility births have inadequate registration. Such information is crucial for developing effective national and global health policies for maternal and child health. The aim of this study was to generate reliable baseline socio-demographic information on women of reproductive age as well as to establish a demographic surveillance platform to support the planning and implementation of the Community Level Intervention for Pre-eclampsia (CLIP study, a cluster randomized controlled trial. This study represents a census of all women of reproductive age (12-49 years in twelve rural communities in Maputo and Gaza provinces of Mozambique. The data were collected through electronic forms implemented in Open Data Kit (ODK (an app for android based tablets and household and individual characteristics. Verbal autopsies were conducted on all reported maternal deaths to determine the underlying cause of death. Between March and October 2014, 50,493 households and 80,483 women of reproductive age (mean age 26.9 years were surveyed. A total of 14,617 pregnancies were reported in the twelve months prior to the census, resulting in 9,029 completed pregnancies. Of completed pregnancies, 8,796 resulted in live births, 466 resulted in stillbirths and 288 resulted in miscarriages. The remaining pregnancies had not yet been completed during the time of the survey (5,588 pregnancies. The age specific fertility indicates that highest rate (188 live births per 1,000 women occurs in the age 20-24 years old. The estimated stillbirth rate was 50.3/1,000 live and stillbirths; neonatal mortality rate was 13.3/1,000 live births and maternal mortality ratio was 204.6/100,000 live births. The most common direct cause of maternal death was eclampsia and

  7. Health and socio-demographic profile of women of reproductive age in rural communities of southern Mozambique

    Science.gov (United States)

    Sacoor, Charfudin; Payne, Beth; Augusto, Orvalho; Vilanculo, Faustino; Nhacolo, Ariel; Vidler, Marianne; Makanga, Prestige Tatenda; Munguambe, Khátia; Lee, Tang; Macete, Eusébio; von Dadelszen, Peter; Sevene, Esperança

    2018-01-01

    Reliable statistics on maternal morbidity and mortality are scarce in low and middle-income countries, especially in rural areas. This is the case in Mozambique where many births happen at home. Furthermore, a sizeable number of facility births have inadequate registration. Such information is crucial for developing effective national and global health policies for maternal and child health. The aim of this study was to generate reliable baseline socio-demographic information on women of reproductive age as well as to establish a demographic surveillance platform to support the planning and implementation of the Community Level Intervention for Pre-eclampsia (CLIP) study, a cluster randomized controlled trial. This study represents a census of all women of reproductive age (12–49 years) in twelve rural communities in Maputo and Gaza provinces of Mozambique. The data were collected through electronic forms implemented in Open Data Kit (ODK) (an app for android based tablets) and household and individual characteristics. Verbal autopsies were conducted on all reported maternal deaths to determine the underlying cause of death. Between March and October 2014, 50,493 households and 80,483 women of reproductive age (mean age 26.9 years) were surveyed. A total of 14,617 pregnancies were reported in the twelve months prior to the census, resulting in 9,029 completed pregnancies. Of completed pregnancies, 8,796 resulted in live births, 466 resulted in stillbirths and 288 resulted in miscarriages. The remaining pregnancies had not yet been completed during the time of the survey (5,588 pregnancies). The age specific fertility indicates that highest rate (188 live births per 1,000 women) occurs in the age 20–24 years old. The estimated stillbirth rate was 50.3/1,000 live and stillbirths; neonatal mortality rate was 13.3/1,000 live births and maternal mortality ratio was 204.6/100,000 live births. The most common direct cause of maternal death was eclampsia and

  8. Incidence of Septate Uterus in Reproductive-Aged Women With and Without Endometriosis.

    Science.gov (United States)

    LaMonica, Rachel; Pinto, Judith; Luciano, Danielle; Lyapis, Anya; Luciano, Anthony

    2016-01-01

    To compare the incidence of a uterine septum in women with and without endometriosis and if such incidence correlates with the stage of endometriosis Although a correlation between obstructive Mullerian anomalies and endometriosis has been well established, its link with non-obstructive anomalies remains controversial. To elucidate whether there is a correlation between endometriosis and non-obstructive Mullerian anomalies, we conducted this prospective study on all patients admitted to our Reproductive Endocrinology and Infertility surgical service from February 1, 2010 through June 30, 2012. All patients underwent both hysteroscopy and laparoscopy. Surgical indications included: infertility, pain, and/or menorrhagia. The presence or absence of endometriosis and uterine anomalies were recorded immediately after each surgery and subsequently analyzed. Endometriosis was staged according to the r-ASRM Classification and treated by resection and ablation of deep and superficial lesions, respectively. Since uterine septum is the most common Mullerian anomaly, we considered only this anomaly to test the hypothesis that uterine septum may be associated with an increased incidence of endometriosis. Prospective Study. Evidence from a well-designed case-control study (Canadian Task Force classification II-2). University-affiliated tertiary care center. Reproductive aged women admitted to our service for treatment of pelvic pain, abnormal uterine bleeding, and/or infertility. All patients underwent both hysteroscopy and laparoscopy as part of their evaluation and treatment of pelvic pain, abnormal uterine bleeding, and/or infertility. 343 patients were included in the study. The diagnosis of each patient included infertility - 52, pain - 215, both - 30 and other - 46. The diagnosis of septate uterus was made at hysteroscopy when the endometrial cavity was separated by an avascular septum that obscured visualization of both cornua when the hysteroscope was advanced to the mid

  9. The association between location, age and advanced colorectal adenoma characteristics

    DEFF Research Database (Denmark)

    Pommergaard, Hans-Christian; Burcharth, Jakob; Rosenberg, Jacob

    2017-01-01

    PURPOSE: Evidence supports an association between certain colorectal adenoma characteristics and predisposition to cancer. The association between anatomical location of colorectal adenoma, age and advanced adenomas needs attention. The objective of this study was to evaluate the possible....... Inclusion criteria for patients were one adenoma of >1 cm in diameter or multiple adenomas of any size, or an adenoma of any size and familial disposition for colorectal cancer. Multivariate regression and propensity score-matched analyses were used to correlate location of adenomas and age with advanced...... adenoma features. RESULTS: In this study, 2149 adenomas were removed in 1215 patients. Advanced colorectal adenomas primarily occurred in the anal part of the colon. Older age was associated with more adenomas and more oral occurrence of adenomas, as well as a higher risk of advanced adenomas...

  10. Comparison of aerobic conjunctival bacterial flora in pregnant, reproductive-aged and postmenopausal women

    Directory of Open Access Journals (Sweden)

    Melike Balikoglu-Yilmaz

    2012-12-01

    Full Text Available AIM: To evaluate the effect of hormonal status on aerobic conjunctival flora in women.METHODS: One hundred fifty-eight women [reproductive-aged (n=55, pregnant (n=51, and postmenopausal (n=52] who admitted to outpatient clinic of Obstetrics and Gynecology Department of Denizli State Hospital were enrolled. Age, body-mass index (BMI, obstetric history, cigarette smoking, drug usage, presence of systemic disease, and intraocular pressure (IOP were recorded for each patient. The samples were taken from the lower fornix with two culture swabs and directly incubated in culture containing 5% sheep blood, eosin-methylene blue and chocolate agar. The other swab specimen was Gram stained. All growths and microscopic results were analyzed.RESULTS: The coagulase-negative Staphylococcus was the predominant organism isolated in the conjunctival samples in both three groups. The aerobic microorganism growth rate for all isolated aerobic organisms revealed no significant change in the three groups (P >0.05. The conjunctival culture positivity rates were similar in the three groups (49% in reproductive-aged, 57% in pregnant and 58% in postmenopausal women (P >0.05. Age, IOP, BMI, gravidity, parity, cigarette smoking, drug usage, and presence of systemic diseases did not have an effect on culture positivity in three groups.CONCLUSION: Results of this study showed that conjunctival aerobic flora and bacterial colonization did not differ between reproductive-aged, pregnant and postmenopausal women.

  11. Individual quality and age but not environmental or social conditions modulate costs of reproduction in a capital breeder.

    Science.gov (United States)

    Debeffe, Lucie; Poissant, Jocelyn; McLoughlin, Philip D

    2017-08-01

    Costs associated with reproduction are widely known to play a role in the evolution of reproductive tactics with consequences to population and eco-evolutionary dynamics. Evaluating these costs as they pertain to species in the wild remains an important goal of evolutionary ecology. Individual heterogeneity, including differences in individual quality (i.e., among-individual differences in traits associated with survival and reproduction) or state, and variation in environmental and social conditions can modulate the costs of reproduction; however, few studies have considered effects of these factors simultaneously. Taking advantage of a detailed, long-term dataset for a population of feral horses (Sable Island, Nova Scotia, Canada), we address the question of how intrinsic (quality, age), environmental (winter severity, location), and social conditions (group size, composition, sex ratio, density) influence the costs of reproduction on subsequent reproduction. Individual quality was measured using a multivariate analysis on a combination of four static and dynamic traits expected to depict heterogeneity in individual performance. Female quality and age interacted with reproductive status of the previous year to determine current reproductive effort, while no effect of social or environmental covariates was found. High-quality females showed higher probabilities of giving birth and weaning their foal regardless of their reproductive status the previous year, while those of lower quality showed lower probabilities of producing foals in successive years. Middle-aged (prime) females had the highest probability of giving birth when they had not reproduced the year before, but no such relationship with age was found among females that had reproduced the previous year, indicating that prime-aged females bear higher costs of reproduction. We show that individual quality and age were key factors modulating the costs of reproduction in a capital breeder but that

  12. Resuscitation outcomes of reproductive-age females who experienced out-of-hospital cardiac arrest.

    Science.gov (United States)

    Hagihara, Akihito; Onozuka, Daisuke; Hasegawa, Manabu; Nagata, Takashi; Abe, Takeru; Nabeshima, Yoshihiro

    2017-03-01

    Although some studies have shown that women in their reproductive years have better resuscitation outcomes of out-of-hospital cardiac arrest (OHCA), conflicting results and methodological problems have also been noted. Thus, we evaluated the resuscitation outcomes of OHCA of females by age. This was a prospective observational study using registry data from all OHCA cases between 2005 and 2012 in Japan. The subjects were females aged 18-110 years who suffered an out-of-hospital cardiac arrest. Logistic regression analyses were performed using total and propensity-matched patients. There were 381,123 OHCA cases that met the inclusion criteria. Among propensity-matched patients, females aged 18-49 and 50-60 years of age had similar rates of return of spontaneous circulation before hospital arrival and 1-month survival (all p>0.60). In contrast, females aged 18-49 years of age had significantly lower rates of 1-month survival with minimal neurological impairment than did females aged 50-60 years of age (after adjusting for selected variables: Cerebral Performance Category scale 1 or 2 (CPC (1, 2)), OR=0.45, p=0.020; Overall Performance Category scale 1 or 2 (OPC (1, 2)): OR=0.42, p= 0.014; after adjustment for all variables: CPC (1, 2), OR=0.27, p= 0.008; OPC (1, 2), OR=0.29, p=0.009). Women of reproductive age did not show improved resuscitation outcomes in OHCA. Additionally, women in their reproductive years showed worse neurological outcomes one month after the event, which may be explained by the negative effects of estrogen. These findings need to be verified in further studies.

  13. Age at menopause, reproductive history and venous thromboembolism risk among postmenopausal women

    Science.gov (United States)

    Canonico, Marianne; Plu-Bureau, Geneviève; O’Sullivan, Mary Jo; Stefanick, Marcia L.; Cochrane, Barbara; Scarabin, Pierre-Yves; Manson, JoAnn E.

    2013-01-01

    Objectives To investigate VTE risk in relation to age at menopause, age at menarche, parity, bilateral oophorectomy and time since menopause, as well as any interaction with randomized HT assignment among postmenopausal women. Methods Using pooled data from the Women’s Health Initiative HT clinical trials including 27,035 postmenopausal women ages 50 to 79 years with no history of VTE, we assessed the risk of VTE in relation to age at menopause, age at menarche, parity, bilateral oophorectomy and time since menopause by Cox proportional hazard models. Linear trends, quadratic relationships and interactions of reproductive life characteristics with HT on VTE risk were systematically tested. Results During the follow-up, 426 women reported a first VTE, including 294 nonprocedure-related events. No apparent interaction of reproductive life characteristics with HT assignment on VTE risk was detected and there was any significant association of VTE with age at menarche, age at menopause, parity, oophorectomy or time since menopause. However, analyses restricted to nonprocedure-related VTE showed a U-shaped relationship between age at menopause and thrombotic risk that persisted after multivariable analysis (pmenopause, those with early menopause (agemenopause (age>55 years) had a significant increased VTE risk (HR=1.8;95%CI:1.2–2.7 and HR=1.5;95%CI:1.0–2.4, respectively). Conclusion Reproductive life characteristics have little association with VTE and do not seem to influence the effect of HT on thrombotic risk among postmenopausal women. Nevertheless, early and late onset of menopause might be newly identified risk factors for nonprocedure-related VTE. PMID:23760439

  14. Age differences at sexual debut and subsequent reproductive health: Is there a link?

    Directory of Open Access Journals (Sweden)

    Reynolds Heidi

    2008-10-01

    Full Text Available Abstract Background Experiences at sexual debut may be linked to reproductive health later in life. Additionally, young women with older sexual partners may be at greater risk for HIV and sexually transmitted infections. This study examines sexual debut with an older partner and subsequent reproductive health outcomes among 599 sexually experienced women aged 15–24 who utilized voluntary counseling and testing or reproductive health services in Port-au-Prince, Haiti. Methods Logistic regression models, controlling for socioeconomic and demographic factors, examined whether age differences at first sex were significantly associated with STI diagnosis in the previous 12 months and family planning method use at last intercourse. Results Sixty-five percent of women reported sexual initiation with a partner younger or less than 5 years older, 28% with a partner 5 to 10 years older, and 7% with a partner 10 or more years older. There was a trend towards decreased likelihood of recent use of family planning methods in women who had first sexual intercourse with a partner 5 to 9 years older compared to women with partners who were younger or less than 5 years older. Age differences were not linked to recent STI diagnosis. Conclusion Programs focusing on delaying sexual debut should consider age and gender-based power differentials between younger women and older men. Future research should examine whether wide age differences at sexual debut are predictive of continued involvement in cross-generational relationships and risky sexual behaviors and explore the mechanisms by which cross-generational first sex and subsequent reproductive health may be connected.

  15. Prevalence of Food Addiction Among Low-Income Reproductive-Aged Women.

    Science.gov (United States)

    Berenson, Abbey B; Laz, Tabassum H; Pohlmeier, Ali M; Rahman, Mahbubur; Cunningham, Kathryn A

    2015-09-01

    Hyperpalatable foods (i.e., high in salt, sugar, or fat) have been shown to have addictive properties that may contribute to overeating. Prior studies conducted on food addiction behaviors are mostly based on white and middle-aged women. Data are not available, however, on reproductive-aged women from other races/ethnicities or low-income women. The purpose of this study was to examine the prevalence and correlates of food addiction among multiethnic women of low socioeconomic status. We conducted a cross-sectional survey of health behaviors, including food addiction according to the Yale Food Addiction Scale (YFAS) between July 2010 and February 2011 among 18- to 40-year-old low-income women attending reproductive-health clinics (N = 1,067). Overall, 2.8% of women surveyed met the diagnosis of food addiction. The prevalence of food addiction did not differ by age group, race/ethnicity, education, income, or body mass index categories, tobacco and alcohol use, or physical activity. However, it did differ by level of depression (p addiction among low-income, reproductive-aged women. Racial differences were observed in the YFAS symptom count score, but not in the overall prevalence of food addition. Additionally, women with food addiction had higher levels of depression than women without food addiction.

  16. Body weight and reproductive parameters in fast and weak growing Awassi ram lambs during different age stages.

    Science.gov (United States)

    Zarkawi, Moutaz; Al-Daker, Al-Moutassem Billah

    2016-01-01

    This study was carried out on 30 Syrian Awassi ram lambs around 3 months of age. Lambs were divided equally in 2 groups as fast growing (FG) and weak growing (WG) lambs to identify body weight and reproductive parameters in each group during different age stages. Blood samples were collected to determine testosterone and leptin concentrations using radioimmunoassay. At puberty, average body weight and age of FG and WG lambs was 52.4 and 43.1 kg, and 225.9 and 248.0 days, respectively, with a significant (P age (below 1.0 nmol L(-1)) and increased with advancing age with a sharp increase occurring at 7 months of age and at puberty, averages were 12.58 and 11.86 nmol L(-1) for FG and WG groups, respectively, with no significant (P > 0.05) differences. At puberty, average leptin concentration was 3.16 and 2.98 ng mL(-1) for FG and WG groups, respectively, with no significant (P > 0.05) difference.

  17. Knowledge about factors that influence fertility among Australians of reproductive age: a population-based survey.

    Science.gov (United States)

    Hammarberg, Karin; Setter, Tracey; Norman, Robert J; Holden, Carol A; Michelmore, Janet; Johnson, Louise

    2013-02-01

    To explore knowledge about the effects on fertility of age, obesity, smoking, and timing of intercourse among Australians of reproductive age. Telephone survey of a representative sample of Australians. Not applicable. Australians aged 18 to 45 years who wish to have a child or another child now or in the future. None. Knowledge about the effect on fertility of age, obesity, smoking, and timing of intercourse. A total of 462 interviews were conducted. The majority of respondents underestimated, by about 10 years, the age at which male and female fertility starts to decline. Only one in four correctly identified that female fertility starts to decline before age 35, and one in three identified that male fertility starts to decline before age 45. Most (59%) were aware that female obesity and smoking affect fertility, but fewer recognized that male obesity (30%) and smoking (36%) also influence fertility. Almost 40% of respondents had inadequate knowledge of when in the menstrual cycle a woman is most likely to conceive. Considerable knowledge gaps about modifiable factors that affect fertility were identified. These are targeted in a national education campaign to promote awareness of factors that influence fertility. Copyright © 2013 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  18. A Longitudinal Study of Families Formed Through Reproductive Donation: Parent-Adolescent Relationships and Adolescent Adjustment at Age 14

    OpenAIRE

    Golombok, Susan; Ilioi, Elena; Blake, Lucy; Roman, Gabriela; Jadva, Vasanti

    2017-01-01

    The aim of the 6th phase of this longitudinal study was to establish whether children born through assisted reproduction involving reproductive donation were at risk for psychological problems following the transition to adolescence at age 14 and, if so, to examine the nature of these problems and the mechanisms involved. Eighty-seven families formed through reproductive donation, including 32 donor insemination families, 27 egg donation families, and 28 surrogacy families, were compared with...

  19. Iron status in pregnant women and women of reproductive age in Europe.

    Science.gov (United States)

    Milman, Nils; Taylor, Christine L; Merkel, Joyce; Brannon, Patsy M

    2017-12-01

    Understanding the iron status in pregnant women in Europe provides a foundation for considering the role of iron screening and supplementation. However, available reports and studies have used different approaches that challenge the devising of overall summaries. Moreover, data on pregnant women are limited, and thus, data on women of reproductive age provide useful background information including baseline iron stores in pregnant women. This review considered data that are available from >15 European countries including national surveys and relevant clinical studies. In European women of reproductive age, median or geometric mean serum ferritin (SF) concentrations were estimated at 26-38 μg/L. Approximately 40-55% of this population had small or depleted iron stores (i.e., SF concentration ≤30 μg/L), and 45-60% of this population had apparently replete iron stores. The prevalence of iron deficiency (ID) and iron deficiency anemia (IDA) was 10-32% and 2-5%, respectively, depending on the cutoffs used. Approximately 20-35% of European women of reproductive age had sufficient iron stores (SF concentration >70 μg/L) to complete a pregnancy without supplementary iron. During pregnancy, European women in controlled supplementation trials who were not receiving iron supplements displayed increasing prevalences of ID and IDA during pregnancy, which peaked in the middle to late third trimester. Available evidence has suggested that, in gestational weeks 32-39, the median or geometric mean SF concentrations were 6-21 μg/L, and prevalences of ID and IDA were 28-85% and 21-35%, respectively. Women who were taking iron supplements had higher iron status and lower prevalences of ID and IDA, which were dependent on the dose of iron and compliance. The data suggest that, in Europe, the iron status of reproductive-aged women varies by region and worsens in pregnancy without iron supplementation. © 2017 American Society for Nutrition.

  20. Prediction of endometriosis by transvaginal ultrasound in reproductive-age women with normal ovarian size

    OpenAIRE

    Tamer H. Said; Amal Z. Azzam

    2014-01-01

    Objective: To predict endometriosis by transvaginal ultrasound (TVS) in reproductive-age women with normal ovarian size. Design: Prospective study. Setting: El-Shatby Maternity Hospital, Alexandria University. Patients: 125 Women with symptoms suggestive of endometriosis and with normal ovarian size during TVS. Interventions: Patients were subjected to high frequency ultrasound and evaluated for the presence of ultrasound signs of endometriosis (TVS-based soft markers). All patien...

  1. Religion, Ethnicity and Contraceptive Use among Reproductive age Women in Nigeria

    Directory of Open Access Journals (Sweden)

    Phillips Edomwonyi Obasohan, MEd, MBA, MSc; 1

    2015-03-01

    Full Text Available Background: Religion and Ethnicity are the two most important factors that shape the behavioral pattern especially health seeking behaviors of the people of Nigeria. This study seeks to examine the mediatory effects of the linkage between ethnicity and religion with selected socio-demographic variables on the current use of contraception (CUC among women of reproductive age in Nigeria. Methods: Nationally representative sample of 39,948 women of reproductive age (15-49 years in the 2013 Nigerian Demographic and Health Survey (NDHS was used. Chi-square was used to analyze the bivariate relationship between exposure variables and CUC. Multivariate logistic regression analysis was used to determine the odds ratio with the 95% confi dence interval. Results: The prevalence of CUC was generally low for women of reproductive age in Nigeria, highest among the Yoruba women and lowest among the Hausa/Fulani/Kanuri/Seriberi (HFKS women; highest among other Christian women and lowest for Muslim women and highest for Yoruba/other religion and lowest for women of Hausa/Fulani/Kanuri/Seriberi/Islam. The odds ratios showed that disparity across ethno-religious boundaries is significant. Conclusions and Global Health Implications: Globally, and especially in sub-Saharan African countries, maternal mortality resulting from the abortion of unintended pregnancies pose a major challenge in health delivery system. In Nigeria, a cultural and religious heterogeneous society, current use of contraceptives by women of reproductive age is found not to be a matter of independent effects of ethnicity, religiosity and other socio-demographic variables but also dependent on the effects of interactions between the ethnicity and religion.

  2. Anaemia in women of reproductive age in Tanzania : A study in Dar es Salaam

    OpenAIRE

    Massawe, Siriel Nanzia

    2002-01-01

    The overall aims of the study were to determine the prevalence of anaemia in women of reproductive age and to investigate the underlying causes, as well as assess the effectiveness of antenatal care (ANC) interventions for anaemia prevention. Consecutive pregnant women booking for ANC (n=2235) were screened for anaemia, followed up and screened again late in pregnancy. Basic ANC interventions included iron and folate supplementation, malaria chemoprophylaxis and referral of severe anaemia cas...

  3. Spermatogonial stem cells: Current biotechnological advances in reproduction and regenerative medicine.

    Science.gov (United States)

    Aponte, Pedro Manuel

    2015-05-26

    Spermatogonial stem cells (SSCs) are the germ stem cells of the seminiferous epithelium in the testis. Through the process of spermatogenesis, they produce sperm while concomitantly keeping their cellular pool constant through self-renewal. SSC biology offers important applications for animal reproduction and overcoming human disease through regenerative therapies. To this end, several techniques involving SSCs have been developed and will be covered in this article. SSCs convey genetic information to the next generation, a property that can be exploited for gene targeting. Additionally, SSCs can be induced to become embryonic stem cell-like pluripotent cells in vitro. Updates on SSC transplantation techniques with related applications, such as fertility restoration and preservation of endangered species, are also covered on this article. SSC suspensions can be transplanted to the testis of an animal and this has given the basis for SSC functional assays. This procedure has proven technically demanding in large animals and men. In parallel, testis tissue xenografting, another transplantation technique, was developed and resulted in sperm production in testis explants grafted into ectopical locations in foreign species. Since SSC culture holds a pivotal role in SSC biotechnologies, current advances are overviewed. Finally, spermatogenesis in vitro, already demonstrated in mice, offers great promises to cope with reproductive issues in the farm animal industry and human clinical applications.

  4. [Consensus of diagnosis and treatment of obesity in women in reproductive age and climacterium].

    Science.gov (United States)

    Ortega-González, Carlos; Aguilera-Pérez, Jesús Rafael; Arce-Sánchez, Lidia; Barquera-Cervera, Simón; Díaz-Polanco, Araceli; Fernández-Sánchez, Mónica; Ferreira-Hermosillo, Aldo; Martínez-Cruz, Nayeli; Medina-García, Catalina; Molina-Ayala, Mario Antonio; Muñoz-Manrique, Cinthya Guadalupe; Pantoja-Millán, Juan Pablo; Perichart-Perera, Otilia; Pimentel-Nieto, Dian; Reyes-Rodríguez, Eduardo Armando; Romero-Zazueta, Alejandro; Ruiz-Padilla, Claudia Lorena; Vergara-López, Alma; Vidrio-Velázquez, Maricela; Villagordoa-Mesa, Juan; Zúñiga-González, Sergio Antonio

    2015-06-01

    The development of obesity is complex and multifactorial, with genetic, biological, environmental and lifestyle of each individual etiology. The different changes in metabolism of women, amongst other factors, lead to disorganization in the distribution of lipids, which gathered in large quantities within the viscera, increases cardiovascular mortality and it is a major determinant factor of the metabolic syndrome. To homologate and to apply concepts of evidence-based clinical practice in diagnosis and treatment of obesity in women in reproductive age and climacterium. The experts' consensus was done by specialized physicians properly endocrinologists, gynecologists, surgeons, psychologists, nutrition specialists, physical activity and public health, according to their expertise and clinical judgment. The recommendations were based in diagnostic criteria aside from the level of evidence of previously established treatment guidelines, controlled clinical trials and standardized guides for women in reproductive age and climacterium with obesity. The establishment of a nutritional intervention amongst other aspects of lifestyle is the first-line in the treatment of obesity. Current pharmacological treatments offer modest results in efficiency and security in weight reduction so these must go along with real changes in lifestyle in order to obtain better results in the short and long term. The high prevalence of overweight and obesity in our country, especially in women in reproductive age, compels us to pose and work in prevention strategies as well as diverse therapeutic plans favoring safe weight loss and results in the long term.

  5. Induction of hyperandrogenism in lean reproductive-age women stimulates proatherogenic inflammation.

    Science.gov (United States)

    González, F; Sreekumaran Nair, K; Basal, E; Bearson, D M; Schimke, J M; Blair, H E

    2015-06-01

    We determined the effect of hyperandrogenemia as observed in polycystic ovary syndrome (PCOS) on fasting and glucose-stimulated proatherogenic inflammation markers in lean healthy reproductive-age women. Sixteen lean healthy ovulatory reproductive-age women were treated with 130 mg of DHEA or placebo (n=8 each) for 5 days. Interleukin-6 (IL-6) mRNA and IL-6 release from mononuclear cells (MNC), plasma IL-6 and C-reactive protein (CRP), and MNC-derived (matrix metalloproteinase-2) MMP-2 protein were quantified in the fasting state and 2 h after glucose ingestion, before and after treatment. Before treatment, subjects receiving dehydroepinadrosterone (DHEA) or placebo exhibited no differences in androgens, or any proatherogenic inflammation markers while fasting and after glucose ingestion. Compared with placebo, DHEA administration raised levels of testosterone, androstenedione, and DHEA-sulfate (DHEA-S), and increased the percent change from baseline in fasting IL-6 mRNA, IL-6 release, plasma IL-6, and CRP and MMP-2 protein. However, there were no differences in any of the proatherogenic inflammation markers following glucose ingestion after DHEA administration. We conclude that in lean reproductive-age women, proatherogenic inflammation in the fasting state increases after raising circulating androgens to levels observed in PCOS. However, this hyperandrogenemia-induced MNC activation does not provoke a similar response to subsequent glucose ingestion. © Georg Thieme Verlag KG Stuttgart · New York.

  6. Validation of the diagnostic score for acute lower abdominal pain in women of reproductive age.

    Science.gov (United States)

    Jearwattanakanok, Kijja; Yamada, Sirikan; Suntornlimsiri, Watcharin; Smuthtai, Waratsuda; Patumanond, Jayanton

    2014-01-01

    Background. The differential diagnoses of acute appendicitis obstetrics, and gynecological conditions (OB-GYNc) or nonspecific abdominal pain in young adult females with lower abdominal pain are clinically challenging. The present study aimed to validate the recently developed clinical score for the diagnosis of acute lower abdominal pain in female of reproductive age. Method. Medical records of reproductive age women (15-50 years) who were admitted for acute lower abdominal pain were collected. Validation data were obtained from patients admitted during a different period from the development data. Result. There were 302 patients in the validation cohort. For appendicitis, the score had a sensitivity of 91.9%, a specificity of 79.0%, and a positive likelihood ratio of 4.39. The sensitivity, specificity, and positive likelihood ratio in diagnosis of OB-GYNc were 73.0%, 91.6%, and 8.73, respectively. The areas under the receiver operating curves (ROC), the positive likelihood ratios, for appendicitis and OB-GYNc in the validation data were not significantly different from the development data, implying similar performances. Conclusion. The clinical score developed for the diagnosis of acute lower abdominal pain in female of reproductive age may be applied to guide differential diagnoses in these patients.

  7. An experimental test for age-related improvements in reproductive performance in a frog that cares for its young

    Science.gov (United States)

    Dugas, Matthew B.; Moore, Michael P.; Wamelink, Caitlin N.; Richards-Zawacki, Corinne L.; Martin, Ryan A.

    2015-10-01

    Reproductive performance often increases with age in long-lived iteroparous organisms, a pattern that can result from within-individual increases in effort and/or competence. In free-living populations, it is typically difficult to distinguish these mechanisms or to isolate particular features of reproduction-influencing outcomes. In captive Oophaga pumilio, a frog in which mothers provide extended offspring provisioning via trophic eggs, we experimentally manipulated the age at which females started breeding and then monitored them across repeated reproductive events. This experiment allowed us to decouple age and experience and isolate maternal care as the proximate source of any differences in performance. Younger first-time mothers produced larger broods than older first-time mothers, but did not rear more offspring to independence. Across repeated reproductive events, maternal age was unassociated with any metric of performance. At later reproductive events, however, mothers produced fewer metamorphs, and a lower proportion of individuals in their broods reached independence. These patterns suggest that performance does not improve with age or breeding experience in this frog, and that eventual declines in performance are driven by reproductive activity, not age per se. Broadly, age-specific patterns of reproductive performance may depend on the proximate mechanism by which parents influence offspring fitness and how sensitive these are to effort and competence.

  8. Implementing preventive iron-folic acid supplementation among women of reproductive age in some Western Pacific countries: possibilities and challenges.

    Science.gov (United States)

    Smitasiri, Suttilak; Solon, Florentino S

    2005-12-01

    Lack of effective implementation mechanisms is identified as a major obstacle in the prevention and control of iron-deficiency anemia. This paper discusses experiences gained from implementing iron-folic acid supplementation in the Philippines, Vietnam, and Cambodia. The understanding of contextual elements is proposed as a foundation for planning interventions. Moreover, it is suggested that a social marketing framework should provide a way of thinking about how to influence related behaviors. The application of a social marketing framework applied using a "5 P's" approach: public relations and collaboration, product, price, place, and promotion, is described, as well as enabling factors (possibilities) and inhibiting factors (challenges) of this approach. Although a program to improve iron nutrition among women of reproductive age may not be simple to implement, it is essential to enhancing health, human development, and economic advancement in developing countries.

  9. Poor knowledge of age-related fertility decline and assisted reproduction among healthcare professionals.

    Science.gov (United States)

    García, Désirée; Vassena, Rita; Prat, Andrés; Vernaeve, Valérie

    2017-01-01

    Reproduction is a matter of concern for individuals and society due to the postponement of childbearing, and healthcare professionals are the main source of information and counselling. This study aims to evaluate how knowledgeable healthcare professionals are about fertility and assisted reproduction, and to explore attitudes towards social oocyte freezing. A cross-sectional study was performed with 201 professionals (gynaecologists, physicians and nurses) from four public centres in Spain. Participants completed a survey about fertility, IVF, oocyte donation (OD) and social oocyte freezing, between May 2013 and March 2014. Reported mean age limits for pregnancy were 39.5 ± 4.5 (spontaneously), 43.7 ± 5.2 (IVF) and 49.0 ± 6.5 (OD). Gynaecologists reported a younger limit for spontaneous and IVF pregnancies (P 39, compared with 77.3% of other physicians and 72.9% of nurses. Regarding social oocyte freezing, 41.8% of gynaecologists thought it should be offered to every young woman, versus 62.7% of other physicians and 48.9% of nurses (P = 0.041). In conclusion, gynaecologists are more knowledgeable about fertility and assisted reproduction, while more restrictive towards social oocyte freezing. Knowledge and attitudes could influence the quality of information and counselling given to patients. Copyright © 2016 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.

  10. FY 2017 – Thermal Aging Effects on Advanced Structural Materials

    Energy Technology Data Exchange (ETDEWEB)

    Li, Meimei [Argonne National Lab. (ANL), Argonne, IL (United States); Natesan, K [Argonne National Lab. (ANL), Argonne, IL (United States); Chen, Wei-Ying [Argonne National Lab. (ANL), Argonne, IL (United States)

    2017-08-01

    This report provides an update on the evaluation of the effect of thermal aging on tensile properties of existing laboratory-sized heats of Alloy 709 austenitic stainless steel and the completion of effort on the thermal aging effect on the tensile properties of optimized G92 ferritic-martensitic steel. The report is a Level 3 deliverable in FY17 (M3AT-17AN1602081), under the Work Package AT-17AN160208, “Advanced Alloy Testing - ANL” performed by the Argonne National Laboratory (ANL), as part of the Advanced Reactor Technologies Program.

  11. Advancing paternal age and schizophrenia: the impact of delayed fatherhood.

    Science.gov (United States)

    Ek, Mats; Wicks, Susanne; Svensson, Anna C; Idring, Selma; Dalman, Christina

    2015-05-01

    It is well known that advancing paternal age is associated with an increased risk of schizophrenia in offspring, but the mechanism behind this association remains unknown. This study investigates if delayed fatherhood rather than advancing paternal age per se might explain the increased risk of schizophrenia in offspring associated with advancing paternal age. This is a register-based study of the Swedish population looking at people born 1955-1985 who have 1 or 2 siblings (n = 2 589 502). The main analysis investigated whether the association between advancing paternal age and schizophrenia was explained by delayed fatherhood. Possible confounding factors were taken into account. Cox regression was used throughout. In the main analysis the association between advancing paternal age and increased risk of schizophrenia in offspring disappeared after controlling for delayed fatherhood (hazard ratio [HR] = 0.93, 95% CI = 0.72-1.21 comparing 45+ years old fathers to those 25-29), whereas delayed fatherhood showed an association with increased risk of schizophrenia in offspring comparing 35-39 and 40-44 years old fathers to 25-29 year olds (HR = 1.37, 95% CI = 1.18-1.58; HR = 1.81, 95% CI = 1.44-2.28, respectively). The results remained when controlling for possible confounders. This study suggests that the association between paternal age and schizophrenia is not due to paternal age per se, but rather to an unknown factor associated with both delayed fatherhood and schizophrenia. © The Author 2014. Published by Oxford University Press on behalf of the Maryland Psychiatric Research Center. All rights reserved. For permissions, please email: journals.permissions@oup.com.

  12. Maternal age as a factor in determining the reproductive and behavioral outcome of rats prenatally exposed to ethanol.

    Science.gov (United States)

    Vorhees, C V

    1988-01-01

    reproduction. Here the combination of the two factors increased maternal mortality, the number of early pregnancy losses, and the number of litters where all members were dead or resorbed. It was concluded that short-term prenatal ethanol combined with advanced maternal age produces additive interactions on pregnancy success without affecting longer-term outcomes, while young maternal age showed no clear detrimental effects compared to the middle maternal age reference group.

  13. Ovarian reserve in women of late reproductive age by the method of treatment of PCOS.

    Science.gov (United States)

    Beltadze, Ketevan; Barbakadze, Ludmila

    2015-05-01

    The prevalence of polycystic ovarian syndrome (PCOS) particularly is increased in adolescents. Very few longitudinal follow-up for assessment of ovarian reserve in women of late reproductive age with previously confirmed PCOS have been conducted, especially after its diagnosis and treatment in adolescence. The aim of the present study was to compare of the ovarian reserve of the women of late reproductive age by the method of treatment of PCOS in adolescence. This cross sectional study in an unselected population was conducted from January to June 2014. A total of 123 women of late reproductive age were included. They had been diagnosed with PCOS between 1984 and 1990 when they were 13-18 yr. From these, first group of the study was consisted of 67 participants who underwent conservative treatment with antiandrogens and combined oral contraceptives and second group of the study was consisted of 56 participants after surgery (34-bilateral ovarian drilling and 22- ovarian wedge resection). At the time of investigation patients were 35-45 yr. The participants were collected via analysis of histories at primary diagnosis of PCOS in adolescence and at the time of the investigation analyses of reproductive hormones were conducted. Data were compared between the groups. After conservative treatment PCOS women had higher levels of anti- mullerian hormone and lower follicle-stimulating hormone levels (p=0.02 and p=0.04, respectively). The number of antral follicles and mean ovarian volume were significantly greater also, than in women who underwent surgical treatment (p=0.03 and p=0.04, respectively). Our data suggest that PCOS patients who underwent conservative treatment have the better ovarian reserve than women who underwent surgical treatment of PCOS in adolescence.

  14. Ovarian reserve in women of late reproductive age by the method of treatment of PCOS

    Directory of Open Access Journals (Sweden)

    Ketevan Beltadze

    2015-05-01

    Full Text Available Background: The prevalence of polycystic ovarian syndrome (PCOS particularly is increased in adolescents. Very few longitudinal follow-up for assessment of ovarian reserve in women of late reproductive age with previously confirmed PCOS have been conducted, especially after its diagnosis and treatment in adolescence. Objective: The aim of the present study was to compare of the ovarian reserve of the women of late reproductive age by the method of treatment of PCOS in adolescence. Materials and Methods: This cross sectional study in an unselected population was conducted from January to June 2014. A total of 123 women of late reproductive age were included. They had been diagnosed with PCOS between 1984 and 1990 when they were 13-18 yr. From these, first group of the study was consisted of 67 participants who underwent conservative treatment with antiandrogens and combined oral contraceptives and second group of the study was consisted of 56 participants after surgery (34-bilateral ovarian drilling and 22- ovarian wedge resection. At the time of investigation patients were 35-45 yr. The participants were collected via analysis of histories at primary diagnosis of PCOS in adolescence and at the time of the investigation analyses of reproductive hormones were conducted. Data were compared between the groups. Results: After conservative treatment PCOS women had higher levels of anti- mullerian hormone and lower follicle-stimulating hormone levels (p=0.02 and p=0.04, respectively. The number of antral follicles and mean ovarian volume were significantly greater also, than in women who underwent surgical treatment (p=0.03 and p=0.04, respectively. Conclusion: Our data suggest that PCOS patients who underwent conservative treatment have the better ovarian reserve than women who underwent surgical treatment of PCOS in adolescence.

  15. Cigarette Smoking Among Working Women of Reproductive Age-United States, 2009-2013.

    Science.gov (United States)

    Mazurek, Jacek M; England, Lucinda J

    2016-05-01

    Employers play a vital role in promoting and supporting tobacco use cessation among tobacco-using workers. Cigarette smoking during pregnancy is a preventable cause of complications in pregnancy and adverse infant health outcomes. To estimate cigarette smoking prevalence and attempts to quit among working women of reproductive age in different industries and occupations using a nationally representative survey. The 2009-2013 National Health Interview Survey data for women of reproductive age (18-49 years) who were working in the week prior to the interview (n = 30855) were analyzed. Data were adjusted for nonresponse and weighted to produce nationally representative estimates. During 2009-2013, among working women of reproductive age, an estimated 17.3% (95% confidence interval [CI]: 16.7-17.8) and 12.9% (95% CI: 12.4-13.4) were current and former cigarette smokers, respectively. Of women who smoke daily, 44.5% (95% CI: 42.5-46.5) had made a quit attempt for more than 1 day in the year before the interview. Cigarette smoking prevalence was highest among women working in the construction industry (29.2%; 95% CI: 22.8-35.7) and in construction and extraction occupations (34.6%; 95% CI: 23.4-45.9). Among working women who were pregnant at the time of the interview, 6.8% (95% CI: 4.4-9.2) and 20.4% (95% CI: 16.9-24.0) were current and former cigarette smokers, respectively. Cigarette smoking prevalence varies by industry and occupation. Intensifying tobacco control efforts in high prevalence industries and occupations could result in higher cessation rates and improvements in health among women of reproductive age. This study identified discrepancies in cigarette smoking among women of reproductive age across industries and occupations. In the absence of smoke-free local and state laws, employer-established smoke-free policies and workplace cessation programs are important for achieving reduction of tobacco use among women and for protecting other workers' health

  16. Alcohol Consumption Practices among Married Women of Reproductive Age in Nepal: A Population Based Household Survey.

    Directory of Open Access Journals (Sweden)

    Narbada Thapa

    Full Text Available Alcohol chemically known as ethanol, causes several health, economic and social consequences across the world. Literatures suggest potential harm of alcohol drinking by pregnant women especially to the fetus and the mother. Despite a number of significant public health problems related to alcohol consumption, this area has been ignored in Nepal and information at the national level is limited. Thus this study aimed at finding the prevalence of alcohol consumption among married women of reproductive age.A nationally representative household survey was carried out from April to August 2013 by taking 16 districts across all 15 eco administrative regions. From the selected districts, 86 village development committees and 14 municipalities were selected as primary sampling units using probability proportionate to size, followed by random selection of 3 wards from each primary sampling unit. Finally, 30 households within each ward were selected using systematic random sampling, and one married women of reproductive age from each household. A total of 9000 married women of reproductive age were interviewed using a semi-structured questionnaire, on alcohol consumption practices including environmental factors and socio demographic characteristics and were included in the analysis.National prevalence of alcohol consumption ever among married women of reproductive age was 24.7% (95% CI:21.7-28.0, last 12 months 17.9% (95% CI:15.3-20.7 and last 30 days (current drinking 11.8% (95% CI:9.8-14.1. There was substantial variation among the districts ranging from 2% to 60%. Multivariable analysis suggests women with no education or within formal education, dalit and janajatis ethnicity, whose husbands drink alcohol, who brew alcohol at home and women from mountains were significantly at higher risk of consuming alcohol. Among the women who drank alcohol in last 12 months, a substantial proportion of them drank home brewed alcoholic beverages (95.9%, 95% CI:94

  17. Age at first reproduction in philopatric female muriquis ( Brachyteles arachnoides hypoxanthus).

    Science.gov (United States)

    Martins, Waldney P; Strier, Karen B

    2004-01-01

    Female northern muriquis ( Brachyteles arachnoides hypoxanthus or B. hypoxanthus) at the Estação Biológica de Caratinga/RPPN-FMA, Minas Gerais, Brazil typically disperse from their natal groups at an average age of 6.1+/-0.6 years (median =6.0 years, range =5.3-7.8 years, n =22), prior to the onset of puberty and sexual activity. Immigrants do not conceive until at least their second mating season, and the minimum interval from immigration to first reproduction has been 2.0 years. Age at first reproduction in dispersing females, previously estimated at 8.9 years, has now been documented at 9.0 and 9.25 years for two females whose birth dates are known. This is older than the 7.5 years at which the only female previously known to have reproduced in her natal group gave birth. Here, we present new data from a second female that reproduced in her natal group. This female (BA) was first observed to copulate at 5.5 years, and gave birth to her first infant at 7.25 years of age. Her 1.75-year cycling-to-first conception delay was only slightly shorter than the minimum recorded for immigrant females, and thus was not responsible for her young age at first reproduction compared to dispersing females. Although our sample size is small, our findings suggest that early puberty may permit females to reproduce in their natal group, implying a possible link between life history trade-offs and dispersal patterns. Because the only two females that have reproduced in their natal group were maternal sisters, it is also possible that maternal effects on age at puberty can impact dispersal patterns, particularly in small populations of primates.

  18. Premature reproductive aging in female rats after developmental exposure to mixtures of endocrine disrupters

    DEFF Research Database (Denmark)

    Jacobsen, Pernille Rosenskjold; Petersen, Marta Axelstad; Christiansen, Sofie

    2013-01-01

    of 13 estrogenic and anti-androgenic chemicals, including phthalates, pesticides, UV-filters, bisphenol A, butylparaben and paracetamol, and the mixture ratio was chosen to reflect high-end human intakes. Groups received combined exposures of 0,100, 150, 200 or 450 times high-end human intake levels......Long-lasting and delayed reproductive effects of developmental exposure to mixtures of environmental chemicals were investigated in female rats. Wistar rats were dosed during gestation and lactation to mixtures of endocrine disrupters, and effects in offspring were studied. The mixtures consisted....... Additionally, groups received mixtures including only the anti-androgens or estrogens at 200 or 450 times human intake. Female offspring exposed to the high dose mixture of all 13 chemicals showed earlier reproductive aging measured as early onset of irregular estrous cycle as compared to controls...

  19. Effectivity of advanced wastewater treatment: reduction of in vitro endocrine activity and mutagenicity but not of in vivo reproductive toxicity.

    Science.gov (United States)

    Giebner, Sabrina; Ostermann, Sina; Straskraba, Susanne; Oetken, Matthias; Oehlmann, Jörg; Wagner, Martin

    2018-02-01

    Conventional wastewater treatment plants (WWTPs) have a limited capacity to eliminate micropollutants. One option to improve this is tertiary treatment. Accordingly, the WWTP Eriskirch at the German river Schussen has been upgraded with different combinations of ozonation, sand, and granulated activated carbon filtration. In this study, the removal of endocrine and genotoxic effects in vitro and reproductive toxicity in vivo was assessed in a 2-year long-term monitoring. All experiments were performed with aqueous and solid-phase extracted water samples. Untreated wastewater affected several endocrine endpoints in reporter gene assays. The conventional treatment removed the estrogenic and androgenic activity by 77 and 95 %, respectively. Nevertheless, high anti-estrogenic activities and reproductive toxicity persisted. All advanced treatment technologies further reduced the estrogenic activities by additional 69-86 % compared to conventional treatment, resulting in a complete removal of up to 97 %. In the Ames assay, we detected an ozone-induced mutagenicity, which was removed by subsequent filtration. This demonstrates that a post treatment to ozonation is needed to minimize toxic oxidative transformation products. In the reproduction test with the mudsnail Potamopyrgus antipodarum, a decreased number of embryos was observed for all wastewater samples. This indicates that reproductive toxicants were eliminated by neither the conventional nor the advanced treatment. Furthermore, aqueous samples showed higher anti-estrogenic and reproductive toxicity than extracted samples, indicating that the causative compounds are not extractable or were lost during extraction. This underlines the importance of the adequate handling of wastewater samples. Taken together, this study demonstrates that combinations of multiple advanced technologies reduce endocrine effects in vitro. However, they did not remove in vitro anti-estrogenicity and in vivo reproductive toxicity. This

  20. Human Milk Macronutrients Content: Effect of Advanced Maternal Age.

    Science.gov (United States)

    Lubetzky, Ronit; Sever, Orna; Mimouni, Francis B; Mandel, Dror

    2015-11-01

    Little is known about the effect of advanced maternal age upon macronutrients of human milk. This study was designed to study contents of macronutrients (fat, lactose, and protein) in human milk collected in the first 2 weeks of life in older (≥35 years) compared with younger (Macronutrient contents were measured at 72 hours, 7 days, and 14 days after delivery using infrared transmission spectroscopy. The groups did not differ in terms of maternal prepregnancy weight, height, and diet or infant birth weight or gestational age. They differed significantly in terms of maternal age and maternal weight after pregnancy. Fat content in colostrum and carbohydrate content in mature milk were significantly higher in the older mothers group. Moreover, carbohydrates in mature milk correlated positively with maternal age. Fat content at an infant age of 7 days and 2 weeks was not affected by maternal age. There was no significant relationship between maternal body weight for height (or body mass index) and energy, protein, fat or lactose content at any stage. Fat content of colostrum and carbohydrate content of mature milk obtained from mothers with advanced age are elevated compared with those of younger mothers. Moreover, there is a positive correlation between maternal age and carbohydrate content in mature milk. The biological significance of our findings is yet to be determined.

  1. Advanced age dissociates dual functions of the perirhinal cortex.

    Science.gov (United States)

    Burke, Sara N; Maurer, Andrew P; Nematollahi, Saman; Uprety, Ajay; Wallace, Jenelle L; Barnes, Carol A

    2014-01-08

    The perirhinal cortex (PRC) is proposed to both represent high-order sensory information and maintain those representations across delays. These cognitive processes are required for recognition memory, which declines during normal aging. Whether or not advanced age affects the ability of PRC principal cells to support these dual roles, however, is not known. The current experiment recorded PRC neurons as young and aged rats traversed a track. When objects were placed on the track, a subset of the neurons became active at discrete locations adjacent to objects. Importantly, the aged rats had a lower proportion of neurons that were activated by objects. Once PRC activity patterns in the presence of objects were established, however, both age groups maintained these representations across delays up to 2 h. These data support the hypothesis that age-associated deficits in stimulus recognition arise from impairments in high-order stimulus representation rather than difficulty in sustaining stable activity patterns over time.

  2. Effect of maternal age on maternal and neonatal outcomes after assisted reproductive technology

    DEFF Research Database (Denmark)

    Wennberg, Anna Lena; Opdahl, Signe; Bergh, Christina

    2016-01-01

    weeks), low birth weight (LBW; mortality (≥28 weeks). Adjusted odds ratios (AORs) were calculated. Associations between maternal age and outcomes were analyzed. RESULT(S): The risk of placenta previa (AOR 4.11-6.05), cesarean delivery (AOR 1......OBJECTIVE: To compare the effect of maternal age on assisted reproductive technology (ART) and spontaneous conception (SC) pregnancies regarding maternal and neonatal complications. DESIGN: Nordic retrospective population-based cohort study. Data from national ART registries were cross.......18-1.50), PTB (AOR 1.23-2.19), and LBW (AOR 1.44-2.35) was significantly higher in ART than in SC pregnancies for most maternal ages. In both ART and SC pregnancies, the risk of HDP, placenta previa, cesarean delivery, PTB, LBW, and SGA changed significantly with age. The AORs for adverse neonatal outcomes...

  3. Utility of microbiological profile of symptomatic vaginal discharge in rural women of reproductive age group.

    Science.gov (United States)

    Masand, Deepa Lokwani; Patel, Jaya; Gupta, Sweta

    2015-03-01

    Symptomatic vaginal discharge is the most frequent symptom in women of reproductive age group. Owing to social stigma majority of affected women hesitate to seek medical consultation. Therefore the actual incidence of vaginal discharge is much more than what is reported. The aim of the study is to determine the microbiological profile of symptomatic vaginal discharge in rural area and its utility in the management of genital tract infection. This was a descriptive type of observational study, conducted in sexually active women of reproductive age group (18-45 years) attending the OPD/IPD of Obstetrics and Gynaecology Department of National Institute of Medical Sciences, Shobhanagar, Jaipur (Rajasthan), over a period of 18 months from June 2012 to December 2013. Hundred sexually active non pregnant women of reproductive age group (18-45 years) were included in the study. After taking consent general physical examination along with pelvic examination was performed. Two high vaginal swabs and blood sample were collected for various tests. Hanging drop preparation was immediately made. This was followed by gram staining and culture. Chlamydia trachomatis IgM antibody was detected by ELISA method. Out of 100 women with symptomatic vaginal discharge, specific diagnosis was obtained in 89% of cases whereas no specific aetiology was found in 11% cases. Mean age was 32.60 years. Fifty-three percent patient had Bacterial vaginosis, candidiasis was found in 14% cases, 16% had Chlamydia trachomatis infection while Trichomonas vaginalis infection was detected in 6% cases. Homogenous discharge was most prevalent (52%), followed by mucopurulant discharge in 23% of women. Patient with symptomatic vaginal discharge need to be actively managed with appropriate antimicrobial agents. Judicious management may be helpful in prevention of HIV, HPV, CIN and post infection sequelae.

  4. Cervical Cancer Literacy in Women of Reproductive Age and Its Related Factors.

    Science.gov (United States)

    Bazaz, Maryam; Shahry, Parvin; Latifi, Sayed Mahmood; Araban, Marzieh

    2017-08-10

    Cancer health literacy, which is the ability to search, understand, and use health information to make appropriate health decisions, plays an important role in the use of preventative and screening information. The present study aims to evaluate cervical cancer health literacy in women of reproductive age and its related factors. In this cross-sectional study, 231 women of reproductive age who referred to health centers of Khuzestan Province, Iran, were selected via convenience sampling. A valid and reliable measure was employed to collect information about various dimensions of cervical cancer health literacy, including having access to, reading, understanding, appraising, using, and communicating it. The data collected were analyzed using SPSS 16. Data analysis was conducted by independent sample t test, one-way ANOVA, Spearman's correlation, chi-square, and linear regression. The participants' average health literacy score was 97.88 ± 12.7 (from 135 points), and 47.2% of the participants had limited health literacy. Health literacy was associated with education, employment, income, searching, mothers' and young friends' counseling, and duration of the study time (p literacy scores. In this study, no significant association was observed between age and health literacy. This study indicated that the cervical cancer literacy in women of reproductive age was not at good levels. Health workers should pay more attention to groups who are at greater risk of having low health literacy. Moreover, targeting and tailoring educational interventions with respect to different levels of cervical cancer literacy might increase cervical cancer screening.

  5. Female reproductive factors are associated with objectively measured physical activity in middle-aged women

    Science.gov (United States)

    Kulmala, Janne; Aukee, Pauliina; Hakonen, Harto; Kujala, Urho M.; Lowe, Dawn A.; Kovanen, Vuokko; Tammelin, Tuija; Sipilä, Sarianna

    2017-01-01

    Physical activity improves health and may delay the onset of several chronic diseases. For women in particular, the rate of these diseases accelerates at middle age; therefore it is important to identify the determinants of health-enhancing physical activity during midlife in this population. In this study, we focused on determinants that are unique to the female sex, such as childbearing and menopause. The main objective was to characterize the level of physical activity and differences between active and inactive middle-aged Finnish women. In addition, we examined the association of physical activity with female reproductive factors at midlife. The study population consisted of 647 women aged 48 to 55 years who participated in our Estrogenic Regulation of Muscle Apoptosis (ERMA) study during the period from 2015 to 2016. Physical activity was measured objectively using hip-worn accelerometers for seven consecutive days. The outcome measures included the amounts of light intensity physical activity and moderate to vigorous intensity physical activity accumulated in bouts of at least 10 minutes (MVPA10). MVPA10 was used to determine whether women were placed in the active (≥150 min/week) or inactive (physical activity measures as dependent variables and cumulative reproductive history index, menopausal symptoms, and pelvic floor dysfunction as independent variables. We found that a large portion (61%) of Finnish middle-aged women did not meet the physical activity recommendations of 150 minutes of MVPA10 per week. In the studied cohort, 78% of women experienced menopausal symptoms, and 54% exhibited pelvic floor dysfunction. Perceived menopausal symptoms were associated with greater light physical activity. Perceived pelvic floor dysfunction was associated with lower MVPA10. According to the fully adjusted multiple linear regression models, reproductive factors explained 6.0% of the variation of MVPA10 and 7.5% of the variation of light physical activity. The

  6. Third-party reproduction in the Internet Age: the new, patient-centered landscape.

    Science.gov (United States)

    Woodward, Julia T

    2015-09-01

    The rise of the Internet Age has brought a host of sweeping changes to the landscape of third-party reproduction. What began as a dyadic relationship between doctor and patient has evolved into a more complex system in which patients are able to access information online from a variety of external sources. Patients often seek to play a more active role in their third-party reproductive care, and the Internet allows them to do so. Further, demand for both medical and psychosocial information about donors and donor-conceived siblings, available online through patient forums and genetic registries, has altered the perception of gamete donation from a one-time event to an ongoing relationship. The advantages and disadvantages for patients and providers of this freer flow of information between third-party participants are examined. Search motivations of recipients and offspring, as well as types of information sought, are detailed. Recommendations are made regarding strategies fertility programs can use to optimally support their patients and navigate this new landscape. Copyright © 2015 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  7. Ethnic and genetic factors of iron status in women of reproductive age.

    Science.gov (United States)

    Gordeuk, Victor R; Brannon, Patsy M

    2017-12-01

    Background: African Americans are at increased risk of iron deficiency (ID) but also have higher serum ferritin (SF) concentrations than those of the general population. The Hemochromatosis and Iron Overload Screening (HEIRS) Study was a multicenter study of ethnically diverse participants that tested for the hemochromatosis ( HFE ) C282Y genotype and iron status. Objective: We sought to determine the prevalence and predictors of ID (SF concentration ≤15 μg/L) and elevated iron stores (SF concentration >300 μg/L) in HEIRS women of reproductive age (25-44 y). Design: The HEIRS Study was a cross-sectional study of iron status and HFE mutations in primary care patients at 5 centers in the United States and Canada. We analyzed data for women of reproductive age according to whether or not they were pregnant or breastfeeding at the time of the study. Results: ID was present in 12.5% of 20,080 nonpregnant and nonbreastfeeding women compared with 19.2% of 1962 pregnant or breastfeeding women ( P iron stores were shown in 1.7% of nonpregnant and nonbreastfeeding women compared with 0.7% of pregnant or breastfeeding women ( P = 0.001). HFE C282Y homozygosity had the most marked independent association with elevated iron stores in nonpregnant and nonbreastfeeding women and in pregnant or breastfeeding women (OR >49.0; P iron stores in both groups of women (OR >2.0; P iron stores in nonpregnant and nonbreastfeeding women. Conclusions: Both ID and elevated iron stores are present in women of reproductive age and are influenced by ethnicity and HFE C282Y. Efforts to optimize iron status should keep these findings in view. This study was registered at clinicaltrials.gov as NCT03276247. © 2017 American Society for Nutrition.

  8. Factors influencing family planning practice among reproductive age married women in Hlaing Township, Myanmar.

    Science.gov (United States)

    Lwin, Myo Min; Munsawaengsub, Chokchai; Nanthamongkokchai, Sutham

    2013-12-01

    To study the factors that influence the family planning practice among married, reproductive age women in Hlaing Township, Myanmar. Cross-sectional survey research was conducted among 284 married, reproductive age women using stratified random sampling. The data were collected through questionnaire interviews during February and March 2012 and analyzed by frequency, percentage, Chi-square test, and multiple logistic regression. The proportion of families practicing family planning was 74.7%, contraceptive injection being the most commonly used method. The factors influencing family planning practice were attitude towards family planning, 24-hour availability of family planning services, health worker support, and partner and friends support. The women with a positive attitude toward family planning practiced family planning 3.7 times more than women who had a negative attitude. If family planning services were available for 24 hours, then women would practice 3.4 times more than if they were not available for 24 hours. When women got fair to good support from health workers, they practiced 15.0 times more on family planning and 4.3 times more who got fair to good support from partners and friends than women who got low support. The factors influencing family planning practice of married, reproductive age women were attitude toward family planning, 24-hour availability of family planning services, health worker support, and partner and friends support. The findings suggest that empowerment of health workers, training of volunteers, pharmacists and contraceptive drug providers, encouraging inter-spousal communication, and peer support, as well as an integrated approach to primary health care in order to target different populations to change women's attitudes on family planning, could increase family planning practice among Myanmar women.

  9. Pretreatment fertility counseling and fertility preservation improve quality of life in reproductive age women with cancer.

    Science.gov (United States)

    Letourneau, Joseph M; Ebbel, Erin E; Katz, Patricia P; Katz, Audra; Ai, Wei Z; Chien, A Jo; Melisko, Michelle E; Cedars, Marcelle I; Rosen, Mitchell P

    2012-03-15

    The post-treatment quality of life (QOL) impacts of receiving precancer-treatment infertility counseling and of pursuing fertility preservation have not been described in large-scale studies of reproductive age women with cancer. In total, 1041 women who were diagnosed between ages 18 and 40 years responded to a retrospective survey and reported whether they received infertility counseling before cancer treatment and whether they took action to preserve fertility. Five cancer types were included: leukemia, Hodgkin disease, non-Hodgkin lymphoma, breast cancer, and gastrointestinal cancer. Validated QOL scales were used: the Decision Regret Score, the Satisfaction with Life Scale (SWLS), and the brief World Health Organization QOL questionnaire. Overall, 560 women (61%) who received treatment that potentially could affect fertility were counseled by the oncology team, 45 (5%) were counseled by fertility specialists, and 36 (4%) took action to preserve fertility. Pretreatment infertility counseling by a fertility specialist and an oncologist resulted in lower regret than counseling by an oncologist alone (8.4 vs 11.0; P fertility preservation (6.6 vs 11.0; P fertility specialist counseling (23.0 vs 19.8; P = .09) or preserving fertility (24.0 vs 19.0; P = .05). Receiving specialized counseling about reproductive loss and pursuing fertility preservation is associated with less regret and greater QOL for survivors, yet few patients are exposed to this potential benefit. Women of reproductive age should have expert counseling and should be given the opportunity to make active decisions about preserving fertility. Copyright © 2011 American Cancer Society.

  10. Maternal risk of breeding failure remained low throughout the demographic transitions in fertility and age at first reproduction in Finland.

    Directory of Open Access Journals (Sweden)

    Jianghua Liu

    Full Text Available Radical declines in fertility and postponement of first reproduction during the recent human demographic transitions have posed a challenge to interpreting human behaviour in evolutionary terms. This challenge has stemmed from insufficient evolutionary insight into individual reproductive decision-making and the rarity of datasets recording individual long-term reproductive success throughout the transitions. We use such data from about 2,000 Finnish mothers (first births: 1880s to 1970s to show that changes in the maternal risk of breeding failure (no offspring raised to adulthood underlay shifts in both fertility and first reproduction. With steady improvements in offspring survival, the expected fertility required to satisfy a low risk of breeding failure became lower and observed maternal fertility subsequently declined through an earlier age at last reproduction. Postponement of the age at first reproduction began when this risk approximated zero-even for mothers starting reproduction late. Interestingly, despite vastly differing fertility rates at different stages of the transitions, the number of offspring successfully raised to breeding per mother remained relatively constant over the period. Our results stress the importance of assessing the long-term success of reproductive strategies by including measures of offspring quality and suggest that avoidance of breeding failure may explain several key features of recent life-history shifts in industrialized societies.

  11. Maternal Risk of Breeding Failure Remained Low throughout the Demographic Transitions in Fertility and Age at First Reproduction in Finland

    Science.gov (United States)

    Liu, Jianghua; Rotkirch, Anna; Lummaa, Virpi

    2012-01-01

    Radical declines in fertility and postponement of first reproduction during the recent human demographic transitions have posed a challenge to interpreting human behaviour in evolutionary terms. This challenge has stemmed from insufficient evolutionary insight into individual reproductive decision-making and the rarity of datasets recording individual long-term reproductive success throughout the transitions. We use such data from about 2,000 Finnish mothers (first births: 1880s to 1970s) to show that changes in the maternal risk of breeding failure (no offspring raised to adulthood) underlay shifts in both fertility and first reproduction. With steady improvements in offspring survival, the expected fertility required to satisfy a low risk of breeding failure became lower and observed maternal fertility subsequently declined through an earlier age at last reproduction. Postponement of the age at first reproduction began when this risk approximated zero–even for mothers starting reproduction late. Interestingly, despite vastly differing fertility rates at different stages of the transitions, the number of offspring successfully raised to breeding per mother remained relatively constant over the period. Our results stress the importance of assessing the long-term success of reproductive strategies by including measures of offspring quality and suggest that avoidance of breeding failure may explain several key features of recent life-history shifts in industrialized societies. PMID:22529952

  12. Psychosocial determinants of contraceptive use among women of reproductive age in a rural area of Maharashtra

    Directory of Open Access Journals (Sweden)

    Minhas S, Sekhon H

    2014-03-01

    Full Text Available The World Health Organisation reports that an estimated 94 per cent of the population of the world lives in countries with policies that favour family planning. Despite this, five of every six couples of reproductive age do not use adequate measures of fertility regulation. Gender inequalities in patriarchal societies ensure that men play a critical role in the decisions on family matters. The present study was undertaken to study the nature of acceptance of contraceptive practices and the psychosocial determinants. Methods: This was a community based cross sectional descriptive study. The anticipated prevalence of contraceptive practices among the 206 women in the age group of 15-49 years was 50%. Considering a margin of error of 10%, with finite correction and 10% of non-response and 95% CI, the sample size was calculated. 90 married women in the reproductive age group of 15-49 years residing at the village were studied after drawing the sample with simple random sampling method. Results: There were 55 (61.11% women who practised contraception. In case of 03 (3.33% couples, husbands used condoms, while in case of remaining 52 (57.78%, wife had undergone tubectomy. Conclusion: From the present study, it was concluded that the most common method of contraception practiced in the study population was tubectomy and a range of psychosocial factors played an important role in decision making.

  13. Prevention of congenital Chagas disease by Benznidazole treatment in reproductive-age women. An observational study.

    Science.gov (United States)

    Álvarez, María G; Vigliano, Carlos; Lococo, Bruno; Bertocchi, Graciela; Viotti, Rodolfo

    2017-10-01

    Since the decline in new cases of infection by insect/vector, congenital Chagas disease has become more relevant in the transmission of Chagas disease. Treatment with benznidazole significantly reduces the parasitemia, which constitutes an important factor linked to vertical transmission. The objective of this study was to evaluate whether treatment with benznidazole previously administered to women of childbearing age can prevent or reduce the incidence of new cases of congenital Chagas disease. An historical cohort study that included all women in reproductive age (15-45 years) assisted in our center was designed. We included 67 mothers with chronic Chagas disease; 35 women had not been treated prior to pregnancy, 15 had been treated prior to pregnancy and 17 gave birth prior and after treatment with benznidazole. Eight mothers gave birth to 16 children with congenital Chagas disease (8/67, 12%). The prevalence of congenital Chagas was 16/114 (14%) children born to untreated mothers and 0/42 (0%) children born to benznidazole- treated mothers, p=0.01. No significant differences were observed in clinical, serologic, epidemiological or socioeconomic baseline variables between mothers with and without children born with congenital Chagas. A 32% conversion rate to negative serology was observed in benznidazole-treated women after long-term follow up. Antiparasitic treatment administered to women in reproductive age can prevent the occurrence of congenital Chagas disease. Copyright © 2017 Elsevier B.V. All rights reserved.

  14. [Efficacy of general magnetotherapy in conservative therapy of uterine myoma in women of reproductive age].

    Science.gov (United States)

    Kulishova, T V; Tabashnikova, N A; Akker, L V

    2005-01-01

    Sixty women of the reproductive age with uterine myoma were divided into two groups. Thirty patients of the study group received combined therapy plus general magnetotherapy (GMT). Patients of the control group received only combined treatment. Ultrasound investigation registered a reduction in the size of myoma nodes by 16.7% in the study group, while in the controls myoma size did not change (p < 0.05). 1-year follow-up data for the study group demonstrated no cases of the myoma growth while 16.6% of the controls showed growth of myoma nodes, in 6.6% of them supravaginal myoma amputation was made for rapidly growing myoma.

  15. The role of age of disclosure of biological origins in the psychological wellbeing of adolescents conceived by reproductive donation: a longitudinal study from age 1 to age 14.

    OpenAIRE

    Ilioi, Elena; Blake, Lucy; Jadva, Vasanti Harish; Roman, Gabriela; Golombok, Susan Esther

    2017-01-01

    $\\textbf{BACKGROUND}$: The question of whether children should be told of their biological origins is one of the most controversial issues regarding the birth of children through donated eggs, sperm, embryos or surrogacy. $\\textbf{METHODS}$: In the sixth phase of this longitudinal study when the children were aged 14 years, family relationships and adolescent adjustment were examined in 87 families created through reproductive donation and 54 natural conception families. The quality of f...

  16. The role of age of disclosure of biological origins in the psychological wellbeing of adolescents conceived by reproductive donation: a longitudinal study from age 1 to age 14

    OpenAIRE

    Ilioi, Elena; Blake, Lucy; Jadva, Vasanti; Roman, Gabriela; Golombok, Susan

    2016-01-01

    Background The question of whether children should be told of their biological origins is one of the most controversial issues regarding the birth of children through donated eggs, sperm, embryos or surrogacy. Methods In the sixth phase of this longitudinal study when the children were aged 14?years, family relationships and adolescent adjustment were examined in 87 families created through reproductive donation and 54 natural conception families. The quality of family relationships was asses...

  17. Care-seeking patterns for fatal non-communicable diseases among women of reproductive age in rural northwest Bangladesh.

    Science.gov (United States)

    Sikder, Shegufta S; Labrique, Alain B; Ullah, Barkat; Mehra, Sucheta; Rashid, Mahbubur; Ali, Hasmot; Jahan, Nusrat; Shamim, Abu A; West, Keith P; Christian, Parul

    2012-08-15

    Though non-communicable diseases contribute to an increasing share of the disease burden in South Asia, health systems in most rural communities are ill-equipped to deal with chronic illness. This analysis seeks to describe care-seeking behavior among women of reproductive age who died from fatal non-communicable diseases as recorded in northwest rural Bangladesh between 2001 and 2007. This analysis utilized data from a large population-based cohort trial in northwest rural Bangladesh. To conduct verbal autopsies of women who died while under study surveillance, physicians interviewed family members to elicit the biomedical symptoms that the women experienced as well as a narrative of the events leading to deaths. We performed qualitative textual analysis of verbal autopsy narratives for 250 women of reproductive age who died from non-communicable diseases between 2001 and 2007. The majority of women (94%) sought at least one provider for their illnesses. Approximately 71% of women first visited non-certified providers such as village doctors and traditional healers, while 23% first sought care from medically certified providers. After the first point of care, women appeared to switch to medically certified practitioners when treatment from non-certified providers failed to resolve their illness. This study suggests that treatment seeking patterns for non-communicable diseases are affected by many of the sociocultural factors that influence care seeking for pregnancy-related illnesses. Families in northwest rural Bangladesh typically delayed seeking treatment from medically certified providers for NCDs due to the cost of services, distance to facilities, established relationships with non-certified providers, and lack of recognition of the severity of illnesses. Most women did not realize initially that they were suffering from a chronic illness. Since women typically reached medically certified providers in advanced stages of disease, they were usually told that

  18. Care-seeking patterns for fatal non-communicable diseases among women of reproductive age in rural northwest Bangladesh

    Directory of Open Access Journals (Sweden)

    Sikder Shegufta S

    2012-08-01

    providers in advanced stages of disease, they were usually told that treatment was not possible or were referred to higher-level facilities that they could not afford to visit. Women suffering from non-communicable disease in these rural communities need feasible and practical treatment options. Further research and investment in adequate, appropriate care seeking and referral is needed for women of reproductive age suffering from fatal non-communicable diseases in resource-poor settings.

  19. Relationship between obesity and anti-Müllerian hormone in reproductive-aged African American women.

    Science.gov (United States)

    Bernardi, Lia A; Carnethon, Mercedes R; de Chavez, Peter J; Ikhena, Deborah E; Neff, Lisa M; Baird, Donna D; Marsh, Erica E

    2017-01-01

    To determine whether there is an association between obesity and anti-Müllerian hormone (AMH) among reproductive-aged African American women (AAW). From the women participating in an ongoing National Institute of Environmental Health Sciences study, 1,654 AAW aged 23 to 35 were included in this study. Anthropometric measurements, personal health information, and serum AMH and adipokine levels were analyzed. The median body mass index (BMI) was 32.4 kg/m 2 , and the median AMH was 3.18 ng/mL. Participants with obesity had AMH concentrations that were 23.7% lower than those with a BMI ≤25 kg/m 2 (2.9 ng/mL vs. 3.8 ng/mL). In multivariable linear regression models, current BMI (β = -0.015; 95% CI -0.021 to -0.009), BMI at age 18 (β = -0.016; 95% CI -0.024 to -0.008), heaviest reported lifetime weight (β = -0.002; 95% CI -0.003 to -0.001), and leptin (β = -0.016; 95% CI -0.025 to -0.007) were inversely associated with AMH. There was no significant association between adiponectin and AMH. AMH was significantly lower (mean log = 0.91, SE = 0.11) in participants with obesity at age 18 and at enrollment when compared with those who were underweight or normal weight at age 18 but had obesity at enrollment (mean log = 1.16, SE = 0.12). In reproductive-aged AAW there is a significant association between obesity and AMH, suggesting that excess adiposity may compromise ovarian reserve. Effects of obesity on AMH may be cumulative. © 2016 The Obesity Society.

  20. Age at menopause, reproductive life span, and type 2 diabetes risk results from the EPIC-interAct Study

    NARCIS (Netherlands)

    Brand, J.S.; Schouw, van der Y.T.; Onland-Moret, N.; Sharp, S.J.; Feskens, E.J.M.

    2013-01-01

    OBJECTIVEAge at menopause is an important determinant of future health outcomes, but little is known about its relationship with type 2 diabetes. We examined the associations of menopausal age and reproductive life span (menopausal age minus menarcheal age) with diabetes risk.RESEARCH DESIGN AND

  1. End-of-Life Decisions and Advanced Old Age

    Directory of Open Access Journals (Sweden)

    Stoyles

    2014-07-01

    Full Text Available Despite the fact that most people die in advanced old age, little attention is given to cases involving older people in debates about the moral and legal dimensions of end-of-life decision making. The purpose of this paper is to establish some of the ways our discussions should change as we pay attention to important factors influencing end-of-life decisions for people in advanced old age. Focusing on the prevalence of comorbidities and the likelihood that people in advanced old age will experience an extended period of declining function before death, I argue that our debates should be expanded to include greater consideration of how we want to live in the final stages of life. With this, I am arguing against the tendency to think that “end-of-life” decision making concerns only making decisions about when and how it is appropriate to terminate a person’s life. I argue, further, that we should move away from the medicalization of dying.

  2. Effects of Portulaca oleracea ethanolic extract on reproductive system of aging female mice

    Science.gov (United States)

    Ahangarpour, Akram; Lamoochi, Zohreh; Fathi Moghaddam, Hadi; Mansouri, Seyed Mohamad Taghi

    2016-01-01

    Background: Aging contains morphological and functional deterioration in biological systems. D-galactose (D-gal) generates free radicals and accelerates aging. Portulaca oleracea (Purslane) may have protective effect against oxidative stress. Objective: Purslane ethanolic extract effects were evaluated on antioxidant indices and sex hormone in D-gal aging female mice. Materials and Methods: 48 female NMRI mice (25-35 gr) were randomly divided into, 6 groups: 1- control (normal saline for 45 days), 2- Purslane (200 mg/kg for last 3 weeks), 3-D-gal (500 mg/kg for 45 days), 4-D-gal+Purslane, 5- Aging, 6-Aging+Purslane. Sex hormones, antioxidants and malondialdehyde (MDA) level of ovary and uterus were measured. Histological assessment was also done. Results: In D-gal treated and aging animals, LH and FSH levels were significantly increased (p<0.001) while estrogen and progesterone levels were significantly reduced (p<0.001) in comparison with control group. MDA contents were significantly increased in ovaries and uterus of D-gal and aging groups (p<0.01). Superoxide dismutase (SOD) (p<0.001) and catalase (p<0.01) activities were significantly decreased in both aging and D-gal treated animals. Ovarian follicles were degenerated and atrophy on uterine wall and endometrial glands was observed in D-gal and aging groups. Alteration in hormone levels, MDA contents and antioxidant activity were significantly reversed by Purslane (p<0.05). Purslane could also improve histological changes such as atrophy of endometrium. Conclusion: These findings indicate that Purslane can attenuate aging alternations induced by D-gal and aging in female reproductive system. PMID:27294220

  3. Effects of Portulaca oleracea ethanolic extract on reproductive system of aging female mice

    Directory of Open Access Journals (Sweden)

    Akram Ahangarpour

    2016-03-01

    Full Text Available Background: Aging contains morphological and functional deterioration in biological systems. D-galactose (D-gal generates free radicals and accelerates aging. Portulaca oleracea (Purslane may have protective effect against oxidative stress. Objective: Purslane ethanolic extract effects were evaluated on antioxidant indices and sex hormone in D-gal aging female mice. Materials and Methods: 48 female NMRI mice (25-35 gr were randomly divided into, 6 groups: 1- control (normal saline for 45 days, 2- Purslane (200 mg/kg for last 3 weeks, 3-D-gal (500 mg/kg for 45 days, 4-D-gal+Purslane, 5- Aging, 6-Aging+Purslane. Sex hormones, antioxidants and malondialdehyde (MDA level of ovary and uterus were measured. Histological assessment was also done. Results: In D-gal treated and aging animals, LH and FSH levels were significantly increased (p<0.001 while estrogen and progesterone levels were significantly reduced (p<0.001 in comparison with control group. MDA contents were significantly increased in ovaries and uterus of D-gal and aging groups (p<0.01. Superoxide dismutase (SOD (p<0.001 and catalase (p<0.01 activities were significantly decreased in both aging and D-gal treated animals. Ovarian follicles were degenerated and atrophy on uterine wall and endometrial glands was observed in D-gal and aging groups. Alteration in hormone levels, MDA contents and antioxidant activity were significantly reversed by Purslane (p<0.05. Purslane could also improve histological changes such as atrophy of endometrium. Conclusion: These findings indicate that Purslane can attenuate aging alternations induced by D-gal and aging in female reproductive system.

  4. Unmet need for family planning among married women of reproductive age group in urban Tamil Nadu

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    Malini M Bhattathiry

    2014-01-01

    Full Text Available Context: Unmet need for family planning (FP, which refers to the condition in which there is the desire to avoid or post-pone child bearing, without the use of any means of contraception, has been a core concept in the field of international population for more than three decades. Objectives: The very objective of this study is to determine the prevalence of "unmet need for FP" and its socio-demographic determinants among married reproductive age group women in Chidambaram. Materials and Methods: The study was a community-based cross-sectional study of married women of the reproductive age group, between 15 and 49 years. The sample size required was 700. The cluster sampling method was adopted. Unmarried, separated, divorced and widows were excluded. Results: The prevalence of unmet need for FP was 39%, with spacing as 12% and limiting as 27%. The major reason for unmet need for FP among the married group was 18%, for low perceived risk of pregnancy, 9%, feared the side effects of contraception 5% lacked information on contraceptives, 4% had husbands who opposed it and 3% gave medical reasons. Higher education, late marriage, more than the desired family size, poor knowledge of FP, poor informed choice in FP and poor male participation were found to be associated with high unmet need for FP. Conclusion: Unmet need for younger women was spacing of births, whereas for older women, it was a limitation of births. Efforts should be made to identify the issues in a case by case approach. Male participation in reproductive issues should be addressed.

  5. [Advances in the study of neuroendocrinological regulation of kisspeptin in fish reproduction].

    Science.gov (United States)

    Zhuo, Qi

    2013-10-01

    Kisspeptin, a key factor in the neuroendocrinological regulation of animal reproduction, is a peptide product encoded by kiss genes, which act as the natural ligand of GPR54. Over the last decade, multiple functional molecular forms of kisspeptin have been found in vertebrate species. In fish, the major molecular structural form is kisspeptin-10. The kisspeptin/GPR54 system has multiple important functions in reproduction. This review provides an overview of our current knowledge on kisspeptin and its role in regulating fish reproductive, including the distribution and location of kisspeptin neurons in the brain, the molecular polymorphism of fish kisspeptin, functional diversity, the molecular mechanism of fish reproductive regulation, and the molecular evolution of kisspeptin as well as the co-regulation of fish reproduction by kisspeptin and other functional molecules. Perspectives on the future of kisspeptin regulation in fish reproduction are also highlighted.

  6. Prevalence of anemia and correlated factors in the reproductive age women in rural areas of tabas.

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    Majid Sadeghian

    2013-09-01

    Full Text Available To find out the prevalence and relationship of anemia in reproductive age women in rural area of Tabas, center of Iran. Iron deficiency anemia is the most common nutritional problem, affecting about 41.8% of pregnant and 30.2% of non-pregnant women worldwide.A cross-sectional study was conducted on the random sample of 382 reproductive age women in rural areas of Tabas in March 2010. Independent sample t-test, one way analysis of variance (ANOVA and logistic regression were applied for the data analysis.The obtained data revealed a total response rate of 13.8% for prevalence of anemia, while 14.5% and 5.9% belonged to non-pregnant and pregnant participants, respectively. Low socioeconomic status (odds ratio 3.35 and high parity index (odds ratio 2.31 were associated with higher prevalence of anemia.Although this study was conducted in a rural area of Tabas, where their average incomes were lower than average income of major cities in Iran, the prevalence of anemia was lower than the rate reported in previous studies carried out in other locations of Iran, even in high risk (pregnant women groups.

  7. Polycystic Ovary Syndrome: Important Underrecognised Cardiometabolic Risk Factor in Reproductive-Age Women

    Science.gov (United States)

    Baldani, Dinka Pavicic; Skrgatic, Lana; Ougouag, Roya

    2015-01-01

    Polycystic ovary syndrome (PCOS) is the most common endocrine disorder amongst women of reproductive age. Although PCOS is diagnosed exclusively based on reproductive criteria, it is also a metabolic disorder. Insulin resistance, impaired glucose tolerance, type 2 diabetes mellitus, obesity, and dyslipidemia are more common in women with PCOS than in age-comparable women without PCOS. Many of the metabolic abnormalities that manifest in PCOS are worsened by the concurrent incidence of obesity. However, some of these metabolic perturbations occur even in lean women with PCOS and therefore are rightfully recognized as intrinsic to PCOS. The intrinsic factors that produce these metabolic disturbances are reviewed in this paper. The consequences of obesity and the other metabolic aberrations are also discussed. The metabolic perturbations in PCOS patients lead to chronic low-grade inflammation and to cardiovascular impairments that heighten the risk of having cardiovascular disease. Even though many studies have shown an elevation in surrogate biomarkers of cardiovascular disease in PCOS women, it is still not clear to what extent and magnitude the elevation precipitates more frequent and earlier events. PMID:26124830

  8. Polycystic Ovary Syndrome: Important Underrecognised Cardiometabolic Risk Factor in Reproductive-Age Women

    Directory of Open Access Journals (Sweden)

    Dinka Pavicic Baldani

    2015-01-01

    Full Text Available Polycystic ovary syndrome (PCOS is the most common endocrine disorder amongst women of reproductive age. Although PCOS is diagnosed exclusively based on reproductive criteria, it is also a metabolic disorder. Insulin resistance, impaired glucose tolerance, type 2 diabetes mellitus, obesity, and dyslipidemia are more common in women with PCOS than in age-comparable women without PCOS. Many of the metabolic abnormalities that manifest in PCOS are worsened by the concurrent incidence of obesity. However, some of these metabolic perturbations occur even in lean women with PCOS and therefore are rightfully recognized as intrinsic to PCOS. The intrinsic factors that produce these metabolic disturbances are reviewed in this paper. The consequences of obesity and the other metabolic aberrations are also discussed. The metabolic perturbations in PCOS patients lead to chronic low-grade inflammation and to cardiovascular impairments that heighten the risk of having cardiovascular disease. Even though many studies have shown an elevation in surrogate biomarkers of cardiovascular disease in PCOS women, it is still not clear to what extent and magnitude the elevation precipitates more frequent and earlier events.

  9. Cluster analysis of cardiovascular and metabolic risk factors in women of reproductive age.

    Science.gov (United States)

    Tzeng, Chii-Ruey; Chang, Yuan-chin Ivan; Chang, Yu-chia; Wang, Chia-Woei; Chen, Chi-Huang; Hsu, Ming-I

    2014-05-01

    To study the association between endocrine disturbances and metabolic complications in women seeking gynecologic care. Retrospective study, cluster analysis. Outpatient clinic, university medical center. 573 women, including 384 at low risk and 189 at high risk of cardiometabolic disease. None. Cardiovascular and metabolic parameters and clinical and biochemical characteristics. Risk factors for metabolic disease are associated with a low age of menarche, high levels of high-sensitivity C-reactive protein and liver enzymes, and low levels of sex hormone-binding globulin. Overweight/obese status, polycystic ovary syndrome, oligo/amenorrhea, and hyperandrogenism were found to increase the risk of cardiometabolic disease. However, hyperprolactinemia and premature ovarian failure were not associated with the risk of cardiometabolic disease. In terms of androgens, the serum total testosterone level and free androgen index but not androstenedione or dehydroepiandrosterone sulfate (DHEAS) were associated with cardiometabolic risk. Although polycystic ovary syndrome is associated with metabolic risk, obesity was the major determinant of cardiometabolic disturbances in reproductive-aged women. Hyperprolactinemia and premature ovarian failure were not associated with the risk of cardiovascular and metabolic diseases. NCT01826357. Copyright © 2014 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  10. Polycystic Ovary Syndrome: Important Underrecognised Cardiometabolic Risk Factor in Reproductive-Age Women.

    Science.gov (United States)

    Baldani, Dinka Pavicic; Skrgatic, Lana; Ougouag, Roya

    2015-01-01

    Polycystic ovary syndrome (PCOS) is the most common endocrine disorder amongst women of reproductive age. Although PCOS is diagnosed exclusively based on reproductive criteria, it is also a metabolic disorder. Insulin resistance, impaired glucose tolerance, type 2 diabetes mellitus, obesity, and dyslipidemia are more common in women with PCOS than in age-comparable women without PCOS. Many of the metabolic abnormalities that manifest in PCOS are worsened by the concurrent incidence of obesity. However, some of these metabolic perturbations occur even in lean women with PCOS and therefore are rightfully recognized as intrinsic to PCOS. The intrinsic factors that produce these metabolic disturbances are reviewed in this paper. The consequences of obesity and the other metabolic aberrations are also discussed. The metabolic perturbations in PCOS patients lead to chronic low-grade inflammation and to cardiovascular impairments that heighten the risk of having cardiovascular disease. Even though many studies have shown an elevation in surrogate biomarkers of cardiovascular disease in PCOS women, it is still not clear to what extent and magnitude the elevation precipitates more frequent and earlier events.

  11. Consequences of advanced aging on renal function in chronic hyperandrogenemic female rat model: implications for aging women with polycystic ovary syndrome.

    Science.gov (United States)

    Patil, Chetan N; Racusen, Lorraine C; Reckelhoff, Jane F

    2017-11-01

    Polycystic ovary syndrome (PCOS) is the most common endocrine and reproductive disorder in premenopausal women, characterized by hyperandrogenemia, metabolic syndrome, and inflammation. Women who had PCOS during their reproductive years remain hyperandrogenemic after menopause. The consequence of chronic hyperandrogenemia with advanced aging has not been studied to our knowledge. We have characterized a model of hyperandrogenemia in female rats and have aged them to 22-25 months to mimic advanced aging in hyperandrogenemic women, and tested the hypothesis that chronic exposure to hyperandrogenemia with aging has a deleterious effect on renal function. Female rats were chronically implanted with dihydrotestosterone pellets (DHT 7.5 mg/90 days) that were changed every 85 days or placebo pellets, and renal function was measured by clearance methods. Aging DHT-treated females had a threefold higher level of DHT with significantly higher body weight, mean arterial pressure, left kidney weight, proteinuria, and kidney injury molecule-1 (KIM-1), than did age-matched controls. In addition, DHT-treated-old females had a 60% reduction in glomerular filtration rate, 40% reduction in renal plasma flow, and significant reduction in urinary nitrate and nitrite excretion (UNOxV), an index of nitric oxide production. Morphological examination of kidneys showed that old DHT-treated females had significant focal segmental glomerulosclerosis, global sclerosis, and interstitial fibrosis compared to controls. Thus chronic hyperandrogenemia that persists into old age in females is associated with renal injury. These data suggest that women with chronic hyperandrogenemia such as in PCOS may be at increased risk for development of chronic kidney disease with advanced age. © 2017 The Authors. Physiological Reports published by Wiley Periodicals, Inc. on behalf of The Physiological Society and the American Physiological Society.

  12. Race/ethnic disparities in reproductive age: an examination of ovarian reserve estimates across four race/ethnic groups of healthy, regularly cycling women.

    Science.gov (United States)

    Bleil, Maria E; Gregorich, Steven E; Adler, Nancy E; Sternfeld, Barbara; Rosen, Mitchell P; Cedars, Marcelle I

    2014-01-01

    To determine whether reproductive age, as indexed by a validated marker of ovarian reserve (antimüllerian hormone [AMH]), varies among women of different race/ethnic backgrounds. Cross-sectional study. Community-based sample. Multiethnic sample of 947 (277 white, 237 African American, 220 Latina, and 213 Chinese) healthy and regularly cycling premenopausal women, ages 25-45. None. AMH level. A multivariate model was fit examining race/ethnicity, covariates, nonlinear terms for age (age(2), age(3)), and body mass index (BMI(2), BMI(3)), and two-way interactions between race/ethnicity and each of the other predictor variables in relation to AMH. After backward elimination, significant effects included race/ethnicity (F = 8.45), age (F = 349.94), race/ethnicity-by-linear age interaction (F = 4.67), age(2) (F = 31.61), and BMI (F = 10.69). Inspection of the significant race/ethnicity-by-linear age interaction showed AMH levels were consistently lower among Latina women compared with white women across all ages, whereas AMH levels were lower among African American and Chinese women compared with the white women at younger and middle ages, respectively. The AMH levels were higher among African American compared with Latina and Chinese women at older ages. Although the results must be considered preliminary, the findings are twofold: African American women may have lower AMH levels at younger ages but experience less of a reduction in AMH with advancing age, and Latina and Chinese women compared with white women may have lower AMH levels, marking a lower ovarian reserve and a possibly increased risk for earlier menopause. Copyright © 2014 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  13. Vulnerability and Knowledge of Sexually Transmitted Infections Among Female Traders of Reproductive Age in Enugu, Nigeria

    Science.gov (United States)

    Ikeako, LC; Ekwueme, OC; Ezegwui, HU; Okeke, TOC

    2014-01-01

    Background: Sexually transmitted infections (STIs) constitute major public health concern and enigma. A comprehensive knowledge of the modes of transmission is necessary to evolve an effective preventive strategy. Aim: The aim of the study is to assess the vulnerability, knowledge and prevention of STIs among female traders of reproductive age in Enugu, Southeast Nigeria. Subjects and Methods: This was a cross-sectional descriptive study carried out on female traders aged 15-49 years at Ogbete Main Market, Enugu, Southeast Nigeria. Data was analyzed using Epi-Info 2000 version 3.3.1 Centers for Disease Control and Prevention Atlanta USA) was used to analyze the data and results were presented in tabular form. Results: A total of 200 female traders of reproductive age participated in the study. The mean (standard deviation) age was 26 (7.4) years. 16% (32/200) were adolescents. Knowledge of specific STIs was highest for human immunodeficiency virus/acquired immune deficiency syndrome 90% (130/200). Parents were poor sources of information as only 28.5% (57/200) respondents heard about STIs from their parents compared with 46% (92/200) from friends and peers. Risk factors identified were multiple sexual partners 75.5% (151/200), non-use of condoms 62% (124/200) and early debut 58% (116/200). Majority 67.5% (135/200) were aware that STIs could be treated by a visit to the doctor while 21.5% (43/200) preferred traditional/herbal healers. Conclusion: The inclusion of health education in schools’ curricula to ensure that adolescents are adequately aware of STIs, their modes of transmission, prevention and treatment before embarking on any vocation out-of-school is advocated. PMID:24669343

  14. Genetic correlations between body weight change and reproduction traits in Merino ewes depend on age.

    Science.gov (United States)

    Rose, G; Mulder, H A; van der Werf, J H J; Thompson, A N; van Arendonk, J A M

    2014-08-01

    Merino sheep in Australia experience periods of variable feed supply. Merino sheep can be bred to be more resilient to this variation by losing less BW when grazing poor quality pasture and gaining more BW when grazing good quality pasture. Therefore, selection on BW change might be economically attractive but correlations with other traits in the breeding objective need to be known. The genetic correlations (rg) between BW, BW change, and reproduction were estimated using records from approximately 7,350 fully pedigreed Merino ewes managed at Katanning in Western Australia. Number of lambs and total weight of lambs born and weaned were measured on approximately 5,300 2-yr-old ewes, approximately 4,900 3-yr-old ewes, and approximately 3,600 4-yr-old ewes. On a proportion of these ewes BW change was measured: approximately 1,950 2-yr-old ewes, approximately 1,500 3-yr-old ewes, and approximately 1,100 4-yr-old ewes. The BW measurements were for 3 periods. The first period was during mating period over 42 d on poor pasture. The second period was during pregnancy over 90 d for ewes that got pregnant on poor and medium quality pasture. The third period was during lactation over 130 d for ewes that weaned a lamb on good quality pasture. Genetic correlations between weight change and reproduction were estimated within age classes. Genetic correlations were tested to be significantly greater magnitude than 0 using likelihood ratio tests. Nearly all BW had significant positive genetic correlations with all reproduction traits. In 2-yr-old ewes, BW change during the mating period had a positive genetic correlation with number of lambs weaned (rg = 0.58); BW change during pregnancy had a positive genetic correlation with total weight of lambs born (rg = 0.33) and a negative genetic correlation with number of lambs weaned (rg = -0.49). All other genetic correlations were not significantly greater magnitude than 0 but estimates of genetic correlations for 3-yr-old ewes were

  15. Knowledge, attitudes, and practices regarding conception and fertility: a population-based survey among reproductive-age United States women.

    Science.gov (United States)

    Lundsberg, Lisbet S; Pal, Lubna; Gariepy, Aileen M; Xu, Xiao; Chu, Micheline C; Illuzzi, Jessica L

    2014-03-01

    To assess overall knowledge, attitudes, and practices related to conception and fertility among reproductive-age women in the United States. Online survey of a cross-sectional sample of 1,000 women. United States, March 2013. Women aged 18-40 years. None. Knowledge, attitudes, and practices regarding selected topics in reproductive health. Forty percent of women across all age groups expressed concerns about their ability to conceive. Yet one-third of women were unaware of adverse implications of sexually transmitted infections, obesity, or irregular menses for procreative success, and one-fifth were unaware of the effects of aging. Approximately 40% were unfamiliar with the ovulatory cycle. Overall, younger women (18-24 years) demonstrated less knowledge regarding conception, fertility, and ovulation, whereas older women tended to believe in common myths and misconceptions. Respondents in all age groups identified women's health care providers (75%) and Web sites (40%) as top sources of reproductive health-related information; however, engagement with providers on specific factors affecting fertility is sparse. Knowledge regarding ovulation, fertility, and conception is limited among this sample of reproductive-age US women. Future initiatives should prioritize improved provider engagement and accurate information dissemination in Web-based venues. Copyright © 2014 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  16. An advanced glycation endproduct (AGE)-rich diet promotes accumulation of AGEs in Achilles tendon

    DEFF Research Database (Denmark)

    Skovgaard, Dorthe; Svensson, Rene B; Scheijen, Jean

    2017-01-01

    the relationship between AGE content in the diet and accumulation of AGEs in weight-bearing animal Achilles tendon. Two groups of mice (C57BL/6Ntac) were fed with either high-fat diet low in AGEs high-fat diet (HFD) (n = 14) or normal diet high in AGEs (ND) (n = 11). AGE content in ND was six to 50-fold higher......Advanced Glycation Endproducts (AGEs) accumulate in long-lived tissue proteins like collagen in bone and tendon causing modification of the biomechanical properties. This has been hypothesized to raise the risk of orthopedic injury such as bone fractures and tendon ruptures. We evaluated...... was measured using ultraperformance liquid chromatography tandem mass spectrometry (UPLC-MS/MS) and pentosidine with high-pressure liquid chromatography (HPLC) with fluorescent detection. AGEs in Achilles tendon were higher than in tail tendon for CML (P

  17. Assessment of unhealthy days among Iranian reproductive age women in 2012.

    Science.gov (United States)

    Jarahi, Lida; Ziaee, Maliheh

    2015-01-01

    Unhealthy days are defined as the number of days during the past 30 days that a woman has not had a feeling of wellbeing. Wellbeing includes the woman's judgments about the level of satisfaction and quality in her life. Assessment of a woman's perception of unhealthy days can be used to help her determine the extent of the burdens associated with mental and physical feelings that things are not going well in her life, job and relationship. This study was conducted to measure unhealthy days and the general health status in Iranian women of reproductive age based on their own perceptions. The participants of this study were women of reproductive age who were referred to health centers in Mashhad, Iran, in 2012. With the stratified random sampling method, 220 women were included in the study. The health-related quality of life-4 (HRQOL-4) questionnaire was used to assess the women's self-perceived unhealthy days. The data that were collected were analyzed by Kruskal-Wallis, chi-squared, Pearson correlation, and logistic linear regression tests with SPSS 11.5. The mean age of the participants was 32.6 years, and the median number of the self-perceived unhealthy days was 7.1 days (per month). In the domains of physical, mental, and disability unhealthy days, the data indicated 2 days, 2.1 days, and 0.1 day in a month, respectively. Also, nearly half of the participants reported that their general health status was poor to fair. The Kruskal-Wallis test showed that there was a significant difference between unhealthy days in the different age groups (p=0.01) as well as for the physical (p=0.02) and mental domains (p=0.4). The results of the regression analysis showed that the number of physical unhealthy days increased with age, number of children, and education. The number of mental unhealthy days increased with age, and the number of disability days increased as the age at which they were married decreased (pWomen with less education who were older than 40, who married

  18. Oxidative Stress in Aging: Advances in Proteomic Approaches

    Directory of Open Access Journals (Sweden)

    Daniel Ortuño-Sahagún

    2014-01-01

    Full Text Available Aging is a gradual, complex process in which cells, tissues, organs, and the whole organism itself deteriorate in a progressive and irreversible manner that, in the majority of cases, implies pathological conditions that affect the individual’s Quality of Life (QOL. Although extensive research efforts in recent years have been made, the anticipation of aging and prophylactic or treatment strategies continue to experience major limitations. In this review, the focus is essentially on the compilation of the advances generated by cellular expression profile analysis through proteomics studies (two-dimensional [2D] electrophoresis and mass spectrometry [MS], which are currently used as an integral approach to study the aging process. Additionally, the relevance of the oxidative stress factors is discussed. Emphasis is placed on postmitotic tissues, such as neuronal, muscular, and red blood cells, which appear to be those most frequently studied with respect to aging. Additionally, models for the study of aging are discussed in a number of organisms, such as Caenorhabditis elegans, senescence-accelerated probe-8 mice (SAMP8, naked mole-rat (Heterocephalus glaber, and the beagle canine. Proteomic studies in specific tissues and organisms have revealed the extensive involvement of reactive oxygen species (ROS and oxidative stress in aging.

  19. Partial Results Regarding the Genetic Analysis of Thoroughbred Horse from Cislău Studfarm: Reproductive Isolation and Age Structure

    Directory of Open Access Journals (Sweden)

    Marius Maftei

    2011-05-01

    Full Text Available This study is a part of an ample research concerning the genetic analysis (history of Thoroughbred horses from Cislău studfarm. The genetic analysis studies are a part of Animal Genetic Resources Management because just start of them we elaborate the strategies for inbreeding management. This study has as purpose to present two important aspects of genetic analysis: reproductive isolation level and age structure.This parameters has a capital importance in animal breeding because there has a directly influence in animal population evolution. The reproductive isolation situation was quantified using the relation elaborated by S. Wright in 1921. The age structure situation is based on the age distribution histogram. The analysis showed that the Nonius horse from Izvin stud is a reproductively isolated population and have its own evolutionary path. Age structure is not balanced with negative repercurssions on generation interval.

  20. Pregnancy outcomes decline in recipients over age 44: an analysis of 27,959 fresh donor oocyte in vitro fertilization cycles from the Society for Assisted Reproductive Technology.

    Science.gov (United States)

    Yeh, Jason S; Steward, Ryan G; Dude, Annie M; Shah, Anish A; Goldfarb, James M; Muasher, Suheil J

    2014-05-01

    To use a large and recent national registry to provide an updated report on the effect of recipient age on the outcome of donor oocyte in vitro fertilization (IVF) cycles. Retrospective cohort study. United States national registry for assisted reproductive technology. Recipients of donor oocyte treatment cycles between 2008 and 2010, with cycles segregated into five age cohorts: ≤34, 35 to 39, 40 to 44, 45 to 49, and ≥50 years. None. Implantation, clinical pregnancy, live-birth, and miscarriage rates. In donor oocyte IVF cycles, all age cohorts ≤39 years had similar rates of implantation, clinical pregnancy, and live birth when compared with the 40- to 44-year-old reference group. Patients in the two oldest age groups (45 to 49, ≥50 years) experienced statistically significantly lower rates of implantation, clinical pregnancy, and live birth compared with the reference group. Additionally, all outcomes in the ≥50-year-old group were statistically significantly worse than the 45- to 49-year-old group, demonstrating progressive decline with advancing age. Recent national registry data suggest that donor oocyte recipients have stable rates of pregnancy outcomes before age 45, after which there is a small but steady and significant decline. Copyright © 2014 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  1. Is routine pregnancy test necessary in women of reproductive age admitted to the emergency department?

    Science.gov (United States)

    Köksal, Ozlem; Ozdemir, Fatma; Armağan, Erol; Oner, Nuran; Sert, Pınar Çinar; Sigirli, Deniz

    2013-01-01

    This study aimed to determine the necessity of pregnancy test in women of reproductive age admitted to emergency department (ED) in routine practice. We retrospectively reviewed the records of patients who presented to the ED between January 1, 2006 and December 31, 2010 and received a pregnancy test. The median age of 1 586 patients enrolled into the study was 27 years. Of these patients, 19.55% had a positive result of pregnancy test. The most common complaint at admission was abdominal pain in 60.15% of the patients, and pregnancy test was prescribed. 15.83% of the patients with abdominal pain had a positive result of pregnancy test. Of the patients, 30.64% had nausea-vomiting at admission, and 11.52% had a positive result of pregnancy test. When other complaints were considered, the most commonly observed complaints were non-specific symptoms such as dizziness, malaise and respiratory problems. Of the patients, 70.93% were not remembering the date of last menstruation, and 9.51% showed a positive result of pregnancy test. Urinary tract infection (UTI) was commonly diagnosed with an incidence of 17.65%, which was followed by non-specific abdominal pain (NSAP) (16.77%) and gastrointestinal disorders such as gastritis and peptic ulcer (6.87%). Of the patients, 88.40% were discharged from ED, and 11.60% were hospitalized. Pregnancy test should be given to women of reproductive age as a routine practice in ED in developing countries like Turkey.

  2. Influence of age, reproductive cycling status, and menstruation on the vaginal microbiome in baboons (Papio anubis).

    Science.gov (United States)

    Uchihashi, M; Bergin, I L; Bassis, C M; Hashway, S A; Chai, D; Bell, J D

    2015-05-01

    The vaginal microbiome is believed to influence host health by providing protection from pathogens and influencing reproductive outcomes such as fertility and gestational length. In humans, age-associated declines in diversity of the vaginal microbiome occur in puberty and persist into adulthood. Additionally, menstruation has been associated with decreased microbial community stability. Adult female baboons, like other non-human primates (NHPs), have a different and highly diverse vaginal microbiome compared to that of humans, which is most commonly dominated by Lactobacillus spp. We evaluated the influence of age, reproductive cycling status (cycling vs. non-cycling) and menstruation on the vaginal microbiome of 38 wild-caught, captive female olive baboons (Papio anubis) by culture-independent sequencing of the V3-V5 region of the bacterial 16S rRNA gene. All baboons had highly diverse vaginal microbial communities. Adult baboons had significantly lower microbial diversity in comparison to subadult baboons, which was attributable to decreased relative abundance of minor taxa. No significant differences were detected based on cycling state or menstruation. Predictive metagenomic analysis showed uniformity in relative abundance of metabolic pathways regardless of age, cycle stage, or menstruation, indicating conservation of microbial community functions. This study suggests that selection of an optimal vaginal microbial community occurs at puberty. Since decreased diversity occurs in both baboons and humans at puberty, this may reflect a general strategy for selection of adult vaginal microbial communities. Comparative evaluation of vaginal microbial community development and composition may elucidate mechanisms of community formation and function that are conserved across host species or across microbial community types. These findings have implications for host health, evolutionary biology, and microbe-host ecosystems. © 2015 Wiley Periodicals, Inc.

  3. How old is too old? A contribution to the discussion on age limits for assisted reproduction technique access.

    Science.gov (United States)

    Kocourková, Jiřina; Konečná, Hana; Burcin, Boris; Kučera, Tomáš

    2015-05-01

    In 2012, the Czech Republic established the women's age limit for access to assisted reproduction techniques at age 49 years. In this paper, the acceptability of this age limit from the children's perspective in the Czech Republic is assessed. Although the necessity of balancing the interests of parents and children is acknowledged, little research has taken children's interests into account. We have attempted to map out 'children's interests', asking older children and adolescents (aged 11-25 years) how old they would prefer their parents to be: Czech respondents would prefer to have younger parents. This finding is consistent with the optimal biological childbearing age rather than with the current postponement to a later age. So far, assisted reproduction techniques have been largely regarded as a medical treatment justifying the current women's age limit of 49 years. Had the children's perspective been taken into account, this age limit might have been lower than 49 years. We propose that reproductive health policy should adequately reflect multiple perspectives as an integral part of a multi-layered support system of a society. Copyright © 2015 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.

  4. The number of antral follicles in normal women with proven fertility is the best reflection of reproductive age.

    NARCIS (Netherlands)

    Scheffer, G.J.; Broekmans, F.J.; Looman, C.W.; Blankenstein, M.A.; Fauser, B.C.J.M.; Jong, F.H. de; Velde, E.R. te

    2003-01-01

    BACKGROUND: The purpose of this study was to compare the predictive capacity of several markers of reproductive age in normal women. METHODS: Healthy female volunteers (n = 162) aged 25-46 years with proven, normal fertility and regular menstrual cycles were recruited. In this selected group,

  5. Assessment of genetic risk of exposure resulted from X-ray examination of women of the reproductive age

    International Nuclear Information System (INIS)

    Strel'nikova, N.K.

    1989-01-01

    On the basis of the available data an evaluation of genetic radiation risk during roentgenologic examination of women of the reproductive age is presented. It is demonstrated that the degree of genetic risk depends on woman's age at the moment of the roentgenologic examination and the amount of the gonadal dose. Identification of the high-risk exposed populations has been substantiated

  6. Contraceptive use and the role of contraceptive counseling in reproductive-aged women with cancer.

    Science.gov (United States)

    Maslow, Bat-Sheva L; Morse, Christopher B; Schanne, Allison; Loren, Alison; Domchek, Susan M; Gracia, Clarisa R

    2014-07-01

    Few data on contraceptive choices in women with cancer exist. Contraception is challenging for women with cancer, particularly those with breast cancer, who are limited to nonhormonal methods. This study characterized contraceptive use during cancer treatment in a group of reproductive-aged women with a recent cancer diagnosis and assessed the impact of contraceptive counseling on the methods they selected. Cross-sectional, survey study of reproductive-aged women at a large tertiary care health system with a recent cancer diagnosis. A total of 107 women completed the survey. Eighty-two women reported 101 contraceptive choices. Twenty-seven percent (27/101) of all methods selected were Tier I/II, and 35% (35/101) were Tier III/IV. Only 4 used an intrauterine device (IUD). Among women reporting sexual activity after diagnosis, 19 (27%) of 71 reported using Tier I/II methods, 21 (30%) of 71 reported using Tier III/IV methods, 16 (23%) of 71 reported abstinence and 10 (14%) of 71 reported using no method. Factors significantly associated with Tier I/II use in the multivariable model included not having a college degree [odds ratio (OR) 0.21, 95% confidence interval (CI) 0.05-0.92, p=.038], intercourse during treatment (OR 5.92, 95% CI 1.48-23.66, p=.012) and non-breast cancer (OR 3.60, 95% CI 1.03-12.64, p=.046). Report of contraceptive counseling was positively associated with Tier I/II contraceptive use during cancer treatment (OR 6.92, 95% CI 1.14-42.11, p=.036). Reproductive-aged women diagnosed with cancer underutilized Tier I/II contraceptive agents, especially IUDs. Contraceptive counseling by physicians increases contraceptive use, particularly methods most effective at preventing pregnancy. The study uniquely described the contraceptive practices of over 100 women with cancer. The study sample commonly reported abstinence and use of contraceptive methods with high failure rates. Our data suggest that contraceptive counseling from a health care provider may

  7. Clinicoetiological Characterization of Infectious Vaginitis amongst Women of Reproductive Age Group from Navi Mumbai, India.

    Science.gov (United States)

    Narayankhedkar, Anuradha; Hodiwala, Anahita; Mane, Arati

    2015-01-01

    Vaginitis is one of the commonest reproductive tract infections in sexually active women. In the present study clinicoetiological characterization of infectious vaginitis amongst 380 women of reproductive age group (18-45 years) was done. Bacterial vaginosis (BV) was detected by Nugent's scoring, Candida infection by culture, and trichomoniasis (TV) by wet mount. One hundred and ten (28.9%) women presented with symptoms of vaginitis. The presenting symptoms were vaginal discharge 106 (96.4%), vulval itching/irritation 19 (17.3%), malodor 5 (4.5%), pain in abdomen 3 (2.7%), and dysuria 1 (0.9%). The commonest etiology detected was Candida in 33 (30%) cases, of which 18 (54.5%) were C. albicans and 15 (45.5%) non-albicans Candida (NAC) infections. The NAC isolates were C. glabrata (n = 10), C. tropicalis (n = 3), and C. krusei (n = 2). BV and TV were observed in 19 (17.3%) and 2 (1.8%) cases, respectively. A statistically significant association between Candida infection and presence of curdy-white discharge (p = 0.001) and vulval itching/irritation (p = 0.007) was noted. To conclude, we observed the etiological predominance of Candida infection, with considerable prevalence of NAC, indicating the need for microbiological investigation up to species level in cases of Candida infections, to ensure appropriate management.

  8. Seroprevalence of Brucella antibodies in harbor seals in Alaska, USA, with age, regional, and reproductive comparisons.

    Science.gov (United States)

    Hoover-Miller, A; Dunn, J L; Field, C L; Blundell, G; Atkinson, S

    2017-09-20

    Populations of harbor seal Phoca vitulina in the Gulf of Alaska have dramatically declined during the past 4 decades. Numbers of seals in Glacier Bay, in southeast Alaska, USA, have also declined despite extensive protection. Causes of the declines and slow recovery are poorly understood. Brucellosis is a zoonotic disease that adversely affects reproduction in many domestic species. We measured the seroprevalence of Brucella antibodies in 554 harbor seals in 3 Alaska locations: Prince William Sound (PWS), Glacier Bay (GB), and Tracy Arm Fords Terror (TAFT) Wilderness Area. Objectives included testing for regional, sex, age, and female reproductive state differences in Brucella antibody seroprevalence, persistence in titers in recaptured seals, and differences in titers between mother seals and their pups. Overall, 52% of adults (AD), 53% of subadults (SA), 77% of yearlings (YRL), and 26% of Brucella. Results show higher seroprevalence (64%) for AD and SA seals in the depressed and declining populations in PWS and GB than in TAFT (29%). Lactating females were less likely to be seropositive than other AD females, including pregnant females. Further research is needed to seek evidence of Brucella infection in Alaskan harbor seals, identify effects on neonatal viability, and assess zoonotic implications for Alaska Natives who rely on harbor seals for food.

  9. Lifetime number of mates interacts with female age to determine reproductive success in female guppies.

    Directory of Open Access Journals (Sweden)

    Jonathan P Evans

    Full Text Available In many species, mating with multiple males confers benefits to females, but these benefits may be offset by the direct and indirect costs associated with elevated mating frequency. Although mating frequency (number of mating events is often positively associated with the degree of multiple mating (actual number of males mated, most studies have experimentally separated these effects when exploring their implications for female fitness. In this paper I describe an alternative approach using the guppy Poecilia reticulata, a livebearing freshwater fish in which females benefit directly and indirectly from mating with multiple males via consensual matings but incur direct and indirect costs of mating as a consequence of male sexual harassment. In the present study, females were experimentally assigned different numbers of mates throughout their lives in order to explore how elevated mating frequency and multiple mating combine to influence lifetime reproductive success (LRS and survival (i.e. direct components of female fitness. Under this mating design, survival and LRS were not significantly affected by mating treatment, but there was a significant interaction between brood size and reproductive cycle (a correlate of female age because females assigned to the high mating treatment produced significantly fewer offspring later in life compared to their low-mating counterparts. This negative effect of mating treatment later in life may be important in these relatively long-lived fishes, and this effect may be further exacerbated by the known cross-generational fitness costs of sexual harassment in guppies.

  10. An advanced glycation endproduct (AGE)-rich diet promotes accumulation of AGEs in Achilles tendon

    DEFF Research Database (Denmark)

    Skovgaard, Dorthe; Svensson, Rene B; Scheijen, Jean

    2017-01-01

    Advanced Glycation Endproducts (AGEs) accumulate in long-lived tissue proteins like collagen in bone and tendon causing modification of the biomechanical properties. This has been hypothesized to raise the risk of orthopedic injury such as bone fractures and tendon ruptures. We evaluated the rela......Advanced Glycation Endproducts (AGEs) accumulate in long-lived tissue proteins like collagen in bone and tendon causing modification of the biomechanical properties. This has been hypothesized to raise the risk of orthopedic injury such as bone fractures and tendon ruptures. We evaluated...... the relationship between AGE content in the diet and accumulation of AGEs in weight-bearing animal Achilles tendon. Two groups of mice (C57BL/6Ntac) were fed with either high-fat diet low in AGEs high-fat diet (HFD) (n = 14) or normal diet high in AGEs (ND) (n = 11). AGE content in ND was six to 50-fold higher...... than HFD The mice were sacrificed at week 40 and Achilles and tail tendons were carefully excised to compare weight and nonweight-bearing tendons. The amount of the AGEs carboxymethyllysine (CML), methylglyoxal-derived hydroimidazolone (MG-H1) and carboxyethyllysine (CEL) in Achilles and tail tendon...

  11. Age at puberty, ovulation rate, and reproductive tract traits of developing gilts fed two lysine levels and three metabolizable energy levels from 100 to 260 d of age

    Science.gov (United States)

    The objective of this study was to determine the effect of feeding different lysine and metabolizable energy (ME) levels to developing gilts on age at puberty and reproductive tract measurements. Crossbred Large White × Landrace gilts (n = 1221) housed in groups from 100 d of age until slaughter (ap...

  12. Sexuality in advanced age in Jewish thought and law.

    Science.gov (United States)

    David, Benjamin E; Weitzman, Gideon A

    2015-01-01

    Judaism has a positive attitude to sexual relations within a marriage, and views such sexual relations as important not only for procreation but also as part of the framework of marriage. This is true for any age group, and sexuality is seen as an essential element of marriage for couples of advanced age. In this article, the authors present the views of Jewish law and thought regarding sexuality among older couples. The authors illustrate this using 3 case studies of couples who sought guidance in the area of sexuality. In addition, this area of counseling benefits greatly from an ongoing relationship and dialogue between expert rabbis in the field and therapists treating older Orthodox Jewish patients for sexual dysfunction. The triad relationship of couple, therapist, and rabbi enhances the ability to treat and assist such couples to seek treatment and overcome their difficulties.

  13. Closely approaching advanced age in a supermax prison.

    Science.gov (United States)

    Lynd, Staughton

    2014-01-01

    When a Social Security recipient reaches the age of 50 years, he or she is classified as "closely approaching advanced age." Todd Ashker is passing this tipping point at Pelican Bay State Prison in California, a supermaximum security facility. My wife and I have corresponded with Mr. Ashker for more than half a dozen years. Although I cannot verify the details of his account, we believe that his representation of facts is generally reliable. He is one of the spokespersons for prisoners who conducted two hunger strikes in 2011 protesting conditions of their confinement. Another, sixty-day hunger strike took place in 2013. Thus, what follows is a story of resilience as well as victimization.

  14. Elucidating the genetic architecture of reproductive ageing in the Japanese population.

    Science.gov (United States)

    Horikoshi, Momoko; Day, Felix R; Akiyama, Masato; Hirata, Makoto; Kamatani, Yoichiro; Matsuda, Koichi; Ishigaki, Kazuyoshi; Kanai, Masahiro; Wright, Hollis; Toro, Carlos A; Ojeda, Sergio R; Lomniczi, Alejandro; Kubo, Michiaki; Ong, Ken K; Perry, John R B

    2018-05-17

    Population studies elucidating the genetic architecture of reproductive ageing have been largely limited to European ancestries, restricting the generalizability of the findings and overlooking possible key genes poorly captured by common European genetic variation. Here, we report 26 loci (all P Japanese ancestry). Highlighted genes for menopause include GNRH1, which supports a primary, rather than passive, role for hypothalamic-pituitary GnRH signalling in the timing of menopause. For puberty timing, we demonstrate an aetiological role for receptor-like protein tyrosine phosphatases by combining evidence across population genetics and pre- and peri-pubertal changes in hypothalamic gene expression in rodent and primate models. Furthermore, our findings demonstrate widespread differences in allele frequencies and effect estimates between Japanese and European associated variants, highlighting the benefits and challenges of large-scale trans-ethnic approaches.

  15. The effect of floods on anemia among reproductive age women in Afghanistan.

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    Oskorouchi, Hamid Reza; Nie, Peng; Sousa-Poza, Alfonso

    2018-01-01

    This study uses biomarker information from the 2013 National Nutrition Survey Afghanistan and satellite precipitation driven modeling results from the Global Flood Monitoring System to analyze how floods affect the probability of anemia in Afghan women of reproductive age (15-49). In addition to establishing a causal relation between the two by exploiting the quasi-random variation of floods in different districts and periods, the analysis demonstrates that floods have a significant positive effect on the probability of anemia through two possible transmission mechanisms. The first is a significant effect on inflammation, probably related to water borne diseases carried by unsafe drinking water, and the second is a significant negative effect on retinol concentrations. Because the effect of floods on anemia remains significant even after we control for anemia's most common causes, we argue that the condition may also be affected by elevated levels of psychological stress.

  16. Association between social capital and health in women of reproductive age: a population-based study.

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    Baheiraei, Azam; Bakouei, Fatemeh; Mohammadi, Eesa; Majdzadeh, Reza; Hosseni, Mostafa

    2016-12-01

    Women's health is a public health priority. The origins of health inequalities are very complex. The present study was conducted to determine the association between social capital and health status in reproductive-age women in Tehran, Iran. In this population-based, cross-sectional study, the Social Capital Integrated Questionnaire, the SF-36 and socio-demographic questionnaires were used. Analysis of data by one-way ANOVA test and stepwise multiple linear regression showed that the manifestation dimensions of social capital (groups and networks, trust and solidarity, collective action and cooperation) can potentially lead to the outcome dimensions of social capital (social cohesion and inclusion, and empowerment and political action), which in turn affect health inequities after controlling for socio-demographic differences. © The Author(s) 2015.

  17. Age-dependent diet change, parental care and reproductive costin tawny owls Strix aluco

    Science.gov (United States)

    Sasvári, Lajos; Hegyi, Zoltán; Csörgõ, Tibor; Hahn, István

    2000-07-01

    Tawny owls Strix aluco breeding in nest-boxes were studied in a mixed oak/hornbeam/beech forest located in the Duna-Ipoly National Park 30 km north-west of Budapest, Hungary, during the period 1992-1999. Diet composition, prey mass, breeding performance and body mass of the parents of known age were recorded. Older males had a greater ability to choose alternate prey, delivered a greater mass of prey with a higher feeding frequency and achieved higher productivity than younger males when the availability of the preferred prey declined. The reproductive cost was paid only by young parents. We suggest that the lowest breeding performance, which was observed with young parents in adverse weather conditions, may be due to both the lower ability of these younger birds to exploit alternative prey and to their poor body condition which resulted in them providing fewer resources to their offspring because of their need to provide for their own survival.

  18. The utility of metformin therapy in reproductive-aged women with polycystic ovary syndrome (PCOS).

    Science.gov (United States)

    Nathan, Nisha; Sullivan, Shannon D

    2014-01-01

    Metformin, an insulin-sensitizing drug commonly used to treat Type 2 Diabetes Mellitus (T2DM), has been increasingly used off-label for the treatment of polycystic ovary syndrome (PCOS), which affects at least 5-10% of reproductive- age women. With very little risk associated with its use, metformin provides many important benefits to women with PCOS, including regulating menstrual cycles, improving clinical signs of hyperandrogenism, ameliorating metabolic syndrome, inducing ovulation, improving pregnancy rates and pregnancy outcomes, preventing gestational diabetes, and preventing progression to T2DM. Here, we review the indications for metformin in women with PCOS, with a focus on the use of metformin during pre-conception and pregnancy.

  19. Rise and fall: two sides of a coin of middle aged women's perceptions of reproductive: a qualitative study.

    Science.gov (United States)

    Reyhani, Mitra; Kazemi, Ashraf; Keshvari, Mahrokh

    2018-02-02

    The present study was conducted to determine the perceptions of middle-aged women of reproductive changes. The present study was a qualitative research with a content analysis approach. The participants were 30 middle-aged women whose perceptions of reproductive changes had been collected on in-depth semi-structured interviews. The data were analyzed using the Graneheim and Lundman's inductive content analysis method. The main themes extracted from the data were a sense of "fall" and "the beginning of a new life cycle." A feeling of fall was formed from the subthemes "deterioration of youth," "the dusk of femininity," and "fade-out of the gender roles." The theme "beginning of a new life cycle" was formed from the subthemes of "acceptance," "sophistication," and "maturity." Middle-aged women had a wide range of emotions experienced from the reproductive changes ranging from a feeling of decline to that of excellence and rise.

  20. Clinicopathologic Aspects of Endometrial Proliferous Processes in Women of Reproductive Age

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    Iryna Vovk

    2018-01-01

    Full Text Available The peculiarities of benign proliferative pathology of endometrium including their combination in women of reproductive age are reviewed in the article. Materials and methods. The results of pathohistological research of benign proliferative pathology of endometrium (without atypia were analyzed. Statistical data processing was performed by means of MedStat software package. Results. The obtained results revealed that benign proliferative pathology of endometrium is one of the most frequent gynaecological malignancies among female patients of reproductive age accounting for 52.2 % cases. Endometrial polyps were found to be accompanied by morphological peculiarities indicating chronic inflammatory process in endometrium in 56.5% cases (р<0.05 in comparison with endometrial hyperplasia in 38.2% cases, proving the presence of long-term inflammation in endometrial tissue and its trigger role in the development of the proliferative processes. Among patients with chronic salpingo-oophoritis, infertility was revealed in almost half of cases (44.5% of patients with endometrial polyps, 40.5% of patients with endometrial hyperplasia and 48.3% of women with combined proliferative pathology of endometrium clinically confirming the data of morphological research. Peculiar signs of proliferative processes in genitals were determined, namely coexistence of uterine and endometrial pathology: endometrial hyperplasia was found in 40.4% of patients with uterine leiomyoma and 30.3% of patients with adenomyosis. The same combinations were peculiar for patients with endometrial polyps: endometrial hyperplasia was found in 30.1% of patients with uterine leiomyoma and 36.3% of patients with adenomyosis. Menstrual disorders were revealed in every third woman with endometrial hyperplasia (30.3% and co-existent polyposis (30.2%.

  1. Attitude of Reproductive Age Women towards Factors Affecting Induced Abortion in Hamedan, Iran

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    Seyede Zahra Masoumi

    2016-07-01

    Full Text Available Background & aim: Abortion is the third leading cause of maternal mortality. The attitude of women towards abortion is one of the most important factors involved in this issue. This study aimed to evaluate the attitude of women of reproductive age towards induced abortion. Methods This cross-sectional study was performed on 450 women of reproductive age in Fatemieh Hospital in Hamedan, Iran in 2014. Data was collected using abortion attitude scale consisting of five sections: socioeconomic status, family status, maternal and fetal health status, psycho -cultural background, and fertility status. Mean score less than three in each domain was considered as negative attitude, while scores higher or equal to three indicated positive attitude towards induced abortion. To analyze the data, logistic regression analysis, Chi-square and Fisher's exact tests were performed using SPSS version 21. P value of less than 0.05 was considered statistically significant. Results: In this study, induced abortion had no significant relationship with family status, maternal and fetal health, and fertility domains (82.1%, 77.3%, and 64.4%, respectively. A relationship was observed between induced abortion and socioeconomic and psycho-cultural domains (61.8% and 56%, respectively. Logistic regression analysis showed that the predictors of induced abortion were the attitude towards the effect of abortion on the health of mother and fetus (P= 0.01, as well as the psychocultural status of the mothers (P= 0.02. Conclusion: Evaluation of the results indicated a strong belief in the majority of the participants in psychocultural and socioeconomic domains as the most significant predictive factors for induced abortion. Since it is difficult to alter the socioeconomic and psychocultural domains of individuals, changes are recommended in predominant attitudes towards induced abortion.

  2. Associations between vaginal pathogenic community and bacterial vaginosis in Chinese reproductive-age women.

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    Zongxin Ling

    Full Text Available BACKGROUND: Bacterial vaginosis (BV is one of the most common urogenital infections among women of reproductive age that represents shifts in microbiota from Lactobacillus spp. to diverse anaerobes. The aim of our study was to evalute the diagnostic values of Gardnerella, Atopobium, Eggerthella, Megasphaera typeI, Leptotrichia/Sneathia and Prevotella, defined as a vaginal pathogenic community for BV and their associations with vaginal pH and Nugent scores. METHODS AND FINDINGS: We investigated the vaginal pathogenic bacteria and Lactobacillus spp. with species-specific real-time quantitative PCR (qPCR in 50 BV-positive and 50 BV-negative Chinese women of reproductive age. Relative to BV-negative subjects, a siginificant decline in Lactobacillus and an obvious increase in bacteria in the vaginal pathogenic community were observed in BV-postive subjects (P<0.05. With the exception of Megasphaera typeI, other vaginal pathogenic bacteria were highly predictable for BV with a better sensitivity and specificity. The vaginal pathogenic community was positively associated with vaginal pH and Nugent scores, while Lactobacillus spp., such as L. iners and L. crispatus was negatively associated with them (P<0.05. CONCLUSIONS: Our data implied that the prevalance of vaginal pathogenic bacteria as well as the depletion of Lactobacillus was highly accurate for BV diagnosis. Vaginal microbiota shifts, especially the overgrowth of the vaginal pathogenic community, showed well diagnostic values in predicting BV. Postive correlations between those vaginal pathogenic bacteria and vaginal pH, Nugent score indicated the vaginal pathogenic community rather than a single vaginal microorganism, was participated in the onset of BV directly.

  3. Female urinary incontinence: quality of life comparison on reproductive age and postmenopausal period

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    Mariana Tirolli Rett

    Full Text Available Abstract Introduction: urinary incontinence (UI is defined as any involuntary leakage of urine and their symptoms can affect women's quality of life (QoL. Objectives: to compare incontinent women's QoLin reproductive age (G1 with those in post menopausal period(G2. Material and methods: a descriptive and retrospective study involved 86 women with UI complaints. Clinical, sociodemographic, obstetrical and gynecological antecedents were collected. Pelvic floor evaluation was conducted by digital palpation and QoL was evaluated by King's Health Questionnaire (KHQ. Mann-Whitney and t Student test were used to compare QoL domains. Results: 36 women in reproductive age (G1 42.9 (± 7,4 years and 50 women in postmenopausal period (G2 61,6 (± 9,3 years were assessed. The G2 showed significantly more nocturia (p = 0,0057, urge incontinence (p = 0,0061 and enuresis (0,0021 symptoms, whereas in G1 bladder pain and voiding difficulties were more significant. KHQ domains showed statistical differences in: general health perception (G1 26,4 ± 16,8 versus G2 38,0 ± 16.2; p = 0,0019 and emotions (G1 15,1 ± 31,3 versus G2 38,9 ± 37,5; p = 0,0051. Conclusion: UI affects negatively QoLin women. Women on postmenopausal period showed higher impact on the QoLdomains related to general health perception and emotions.

  4. Antimicrobial resistance and molecular characteristics of Streptococcus agalactiae isolated from women of reproductive age

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    Magdalena Musiorska

    2016-12-01

    Full Text Available Introduction. Streptococcus agalactiae infections are among the most significant causes of neonatal invasive diseases. Proper screening and detection of pregnant women carrying GBS allows intrapartum administration of antibiotic prophylaxis and is an effective measure in preventing transmission of bacteria from mother to newborns. Material and methods. Sixty three bacterial strains were isolated from vaginal swabs from pregnant and nonpregnant women of reproductive age. Species were identified by colony morphology, haemolysis type, Gram staining and SLIDEX® Strepto Plus latex test. Antimicrobial resistance of 56 strains was determined using disk-diffusion method. The presence of molecular resistance determinants was assessed using PCR with specific primers, and capsular types were identified using multiplex PCR. Results. None of the strains were resistant to the first drug of choice, penicillin. A large percentage of isolates (78.6% were resistant to doxycycline. The prevalence of resistance to macrolides and lincosamides, antibiotics used in women allergic to penicillin, was high. Those results corresponded with PCR tests, as tetM and ermA1 were most frequently detected genes (98.4 and 87.3%, respectively. 7.94% of strains possessed 7 different out of 13 tested genes determining resistance to different groups of antimicrobials. Among the capsular types, Ia, which proved to be associated with the most severe and invasive infections in mothers and neonates, was the most prevalent (65.08%. Conclusions. Even though they are susceptible to penicillin, multidrug resistance is common among S. agalactiae strains isolated from women of reproductive age and this resistance can be caused by more than one gene per single isolate

  5. Maternal mortality ratio in Lebanon in 2008: a hospital-based reproductive age mortality study (RAMOS).

    Science.gov (United States)

    Hobeika, Elie; Abi Chaker, Samer; Harb, Hilda; Rahbany Saad, Rita; Ammar, Walid; Adib, Salim

    2014-01-01

    International agencies have recently assigned Lebanon to the group H of countries with "no national data on maternal mortality," and estimated a corresponding maternal mortality ratio (MMR) of 150 per 100,000 live births. The Ministry of Public Health addressed the discrepancy perceived between the reality of the maternal mortality ratio experience in Lebanon and the international report by facilitating a hospital-based reproductive age mortality study, sponsored by the World Health Organization Representative Office in Lebanon, aiming at providing an accurate estimate of a maternal mortality ratio for 2008. The survey allowed a detailed analysis of maternal causes of deaths. Reproductive age deaths (15-49 years) were initially identified through hospital records. A trained MD traveled to each hospital to ascertain whether recorded deaths were in fact maternal deaths or not. ICD10 codes were provided by the medical controller for each confirmed maternal deaths. There were 384 RA death cases, of which 13 were confirmed maternal deaths (339%) (numerator). In 2008, there were 84823 live births in Lebanon (denominator). The MMR in Lebanon in 2008 was thus officially estimated at 23/100,000 live births, with an "uncertainty range" from 153 to 30.6. Hemorrhage was the leading cause of death, with double the frequency of all other causes (pregnancy-induced hypertension, eclampsia, infection, and embolism). This specific enquiry responded to a punctual need to correct a clearly inadequate report, and it should be relayed by an on-going valid surveillance system. Results indicate that special attention has to be devoted to the management of peri-partum hemorrhage cases. Arab, postpartum hemorrhage, development, pregnancy management, verbal autopsy

  6. Fertility in Women of Reproductive Age After Breast Cancer Treatment: Practice Patterns and Outcomes.

    Science.gov (United States)

    McCray, Devina K S; Simpson, Ashley B; Flyckt, Rebecca; Liu, Yitian; O'Rourke, Colin; Crowe, Joseph P; Grobmyer, Stephen R; Moore, Halle C; Valente, Stephanie A

    2016-10-01

    Breast cancer is the most frequently occurring cancer in women of reproductive age, and systemic treatments may adversely affect childbearing plans. Use of assisted reproductive technologies and therapies for ovarian protection improve fertility prospects. We evaluated whether patients had a documented fertility discussion (FD) with their oncology physician prior to therapy, what options were chosen, and if pregnancy was achieved. A retrospective chart review from 2006 to 2014 was performed to evaluate women aged 40 years and younger who were diagnosed with breast cancer and treated with chemotherapy and/or antihormonal therapy. Patient demographics, treatment regimens, presence or absence of FD, in vitro fertilization (IVF) consultation, gonadotropin-releasing hormone (GnRH) agonist use, and subsequent successful pregnancy were analyzed. Among 303 patients meeting the inclusion criteria, 80 (26 %) had an FD with their physician documented; 71 of these 80 women (89 %) sought further fertility consultation and options. Sixteen (20 %) women were prescribed a GnRH agonist only for ovarian protection during chemotherapy, 50 (63 %) underwent IVF consultation only, and 5 (6 %) had both a GnRH agonist prescribed and an IVF consultation. The overall pregnancy rate was 7 % at a mean of 3 years post breast cancer treatment. Pregnancy after treatment was more common among those pursuing IVF consultation or prescribed a GnRH agonist. In treating young breast cancer patients, it is important to assess fertility desire, discuss treatment risks relating to fertility, and discuss preservation options. Although not every woman in this group desired pregnancy, 71/80 (89 %) women having a documented FD sought further fertility consultation and options.

  7. Contents of toxic elements in biological environment of pregnant women of all reproductive age give birth first time

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    Markevych V.V.

    2016-09-01

    Full Text Available Purpose — to investigate the toxic contents of microelements in serum and erythrocytes of pregnant women in the early, middle and old reproductive age in the case of the first delivery. Patients and methods. The study was conducted in the third trimester of pregnancy on 36.08±0.59 weeks of gestation. Reproductive age of pregnant women was 16.33±0.21, 24.67±0.37 and 36.14±0.77 years respectively. The content of toxic ME (chromium, nickel, lead and cobalt in the biological substrates was determined by atomic absorption spectrophotometer C — 115 MI. Results. We found that pregnant women regardless of reproductive age who gave birth for the first time had high level of nickel both in serum and in red blood cells. With the growth of reproductive age we saw accumulation of toxic chromium in serum. Much less content of cadmium in red blood cells and possibly other tissues in pregnant women of older reproductive age apparently linked to the more conscious and responsible attitude to their health condition, the process of pregnancy and a healthy lifestyle and above except the main source of cadmium — smoking. The lowest content of lead in red blood cells is determined in the women of middle reproductive age. At the same time serum and erythrocytic content of lead in any group was not higher its level in healthy pregnant women. Conclusion. Nowadays very actual is researching of placenta as a body that provides trace element balance in system «mother—placenta—fetus». To determine the role of placenta in protecting the fetus from exposure of toxic elements reasonable is investigation of their content in the placenta and its functions — barrier penetration, depositing of essential and toxic elements.

  8. Inequities in workplace secondhand smoke exposure among nonsmoking women of reproductive age.

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    Johnson, Candice Y; Luckhaupt, Sara E; Lawson, Christina C

    2015-07-01

    We characterized workplace secondhand smoke exposure among nonsmoking women of reproductive age as a proxy for workplace secondhand smoke exposure during pregnancy. We included nonsmoking women aged 18 to 44 years employed during the past 12 months who participated in the 2010 National Health Interview Survey. We estimated the prevalence of workplace secondhand smoke exposure and its associations with sociodemographic and workplace characteristics. Nine percent of women reported workplace secondhand smoke exposure. Prevalence decreased with increasing age, education, and earnings. Workplace secondhand smoke exposure was associated with chemical exposure (prevalence odds ratio [POR] = 3.3; 95% confidence interval [CI] = 2.3, 4.7); being threatened, bullied, or harassed (POR = 3.2; 95% CI = 2.1, 5.1); vapors, gas, dust, or fume exposure (POR = 3.1; 95% CI = 2.3, 4.4); and worrying about unemployment (POR = 3.0; 95% CI = 1.8, 5.2), among other things. Comprehensive smoke-free laws covering all workers could eliminate inequities in workplace secondhand smoke exposure, including during pregnancy.

  9. Survival, reproduction, growth, and parasite resistance of aquatic organisms exposed on-site to wastewater treated by advanced treatment processes.

    Science.gov (United States)

    Schlüter-Vorberg, Lisa; Knopp, Gregor; Cornel, Peter; Ternes, Thomas; Coors, Anja

    2017-05-01

    Advanced wastewater treatment technologies are generally known to be an effective tool for reducing micropollutant discharge into the aquatic environment. Nevertheless, some processes such as ozonation result in stable transformation products with often unknown toxicity. In the present study, whole effluents originating from nine different steps of advanced treatment combinations were compared for their aquatic toxicity. Assessed endpoints were survival, growth and reproduction of Lumbriculus variegatus, Daphnia magna and Lemna minor chronically exposed in on-site flow-through tests based on standard guidelines. The treatment combinations were activated sludge treatment followed by ozonation with subsequent filtration by granular activated carbon or biofilters and membrane bioreactor treatment of raw wastewater followed by ozonation. Additionally, the impact of treated wastewater on the immune response of invertebrates was investigated by challenging D. magna with a bacterial endoparasite. Conventionally treated wastewater reduced reproduction of L. variegatus by up to 46%, but did not affect D. magna and L. minor with regard to survival, growth, reproduction and parasite resistance. Instead, parasite susceptibility was significantly reduced in D. magna exposed to conventionally treated as well as ozonated wastewater in comparison to D. magna exposed to the medium control. None of the three test organisms provided clear evidence that wastewater ozonation leads to increased aquatic toxicity. Rather than to the presence of toxic transformation products, the affected performance of L. variegatus could be linked to elevated concentrations of ammonium and nitrite that likely resulted from treatment failures. Copyright © 2017 Elsevier B.V. All rights reserved.

  10. The role of age of disclosure of biological origins in the psychological wellbeing of adolescents conceived by reproductive donation: a longitudinal study from age 1 to age 14.

    Science.gov (United States)

    Ilioi, Elena; Blake, Lucy; Jadva, Vasanti; Roman, Gabriela; Golombok, Susan

    2017-03-01

    The question of whether children should be told of their biological origins is one of the most controversial issues regarding the birth of children through donated eggs, sperm, embryos or surrogacy. In the sixth phase of this longitudinal study when the children were aged 14 years, family relationships and adolescent adjustment were examined in 87 families created through reproductive donation and 54 natural conception families. The quality of family relationships was assessed by standardised interview with mothers and by standardised questionnaires and an observational measure with mothers and adolescents. Adolescent adjustment was assessed using standardised questionnaires. Systematic information on whether and when parents had told children about their biological origins was obtained at earlier phases of the study. There were no overall differences between disclosing families and either nondisclosing or natural conception families. However, within the disclosing families, more positive family relationships and higher levels of adolescent wellbeing were found for adolescents who had been told about their biological origins before age 7. The earlier children born through reproductive donation are told about their biological origins, the more positive are the outcomes in terms of the quality of family relationships and psychological wellbeing at adolescence. © 2016 The Authors. Journal of Child Psychology and Psychiatry published by John Wiley & Sons Ltd on behalf of Association for Child and Adolescent Mental Health.

  11. Community-based study of reproductive tract infections among women of the reproductive age group in the urban health training centre area in Hubli, Karnataka

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    Sangeetha S Balamurugan

    2012-01-01

    Full Text Available Background: Reproductive tract infections (RTIs is a global health problem including both sexually transmitted infections (STIs and non-sexually transmitted infections (non-STIs of the reproductive tract. RTI/STI is an important concern, as it possess risk for human immunodeficiency virus transmission. Hence a community study was done in Hubli, in terms of active search of the cases based on the symptoms, clinical examination, and feasible laboratory tests along with providing treatment, counseling, and follow-up. Objectives: The objective was to know the prevalence of RTIs among the reproductive age group women and the socio-demographic factors influencing the occurrence of the disease. Materials and Methods: A cross-sectional study was done using a simple random sampling technique to select households. A pretested structured pro forma was used to collect data on RTIs from 656 women of 15-45 years, residing in the field practice area. This was followed by clinical examination and collection of samples for laboratory tests in Urban Health Training Centre, attached to Karnataka Institute of Medical Sciences, Hubli. Results: The prevalence of RTIs among the reproductive age group women was 40.4% based on their symptoms, with majority having abnormal vaginal discharge. The prevalence of RTIs based on clinical finding was 37.4% with majority having vaginitis. The laboratory test revealed a prevalence of 34.3% with majority having Candidiasis. The influence of socio-demographic factors like increased parity, poor socio-economic conditions, poor menstrual hygiene, illiteracy has its direct effect on occurrence of RTI in the community. Conclusion: This depicts that whereever possible, clinical and laboratory findings should support self-reported morbidity to know the exact prevalence of any disease in the community.

  12. Cervicovaginal cytokines, sialidase activity and bacterial load in reproductive-aged women with intermediate vaginal flora.

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    Santos-Greatti, Mariana Morena de Vieira; da Silva, Márcia Guimarães; Ferreira, Carolina Sanitá Tafner; Marconi, Camila

    2016-11-01

    Studies have shown that not only bacterial vaginosis, but also intermediate vaginal flora has deleterious effects for women's reproductive health. However, literature still lacks information about microbiological and immunological aspects of intermediate flora. To characterize intermediate flora regarding levels of Interleukin (IL)-1beta, IL-6, IL-8, tumor necrosis factor-alpha, interleukin 1 receptor antagonist (IL-1ra), IL-10, sialidase; loads of Gardnerella vaginalis, total bacteria and to verify whether it is closer related to normal flora or bacterial vaginosis. This cross-sectional study enrolled 526 non-pregnant reproductive-aged women distributed in 3 groups according to pattern of vaginal flora using Nugent's system in normal, intermediate and bacterial vaginosis. Cervicovaginal levels of cytokines, sialidases, loads of G. vaginalis and total bacteria were assessed by ELISA, conversion of MUAN and quantitative real-time PCR, respectively. A principal component analysis(PCA) using all measured parameters was performed to compare the three different types of flora. Results showed that intermediate flora is associated with increased cervicovaginal IL-1beta in relation to normal flora(Pbacterial vaginosis, intermediate flora has higher IL-8 and IL-10 levels(Pbacterial vaginosis(Pbacterial differed among all groups(Pbacterial vaginosis. PCA showed that normal and intermediate flora were closely scattered, while bacterial vaginosis were grouped separately. Although intermediate flora shows some differences in cytokines, sialidases and bacterial loads in relation to normal flora and bacterial vaginosis, when taken together, general microbiological and immunological pattern pattern of intermediate flora resembles the normal flora. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  13. Advancing maternal age predisposes to mitochondrial damage and loss during maturation of equine oocytes invitro

    NARCIS (Netherlands)

    Rambags, B. P B; van Boxtel, D. C J; Tharasanit, T.; Lenstra, J. A.; Colenbrander, B.; Stout, T. A E

    2014-01-01

    In many mammalian species, reproductive success decreases with maternal age. One proposed contributor to this age-related decrease in fertility is a reduction in the quantity or functionality of mitochondria in oocytes. This study examined whether maternal age or (in vitro maturation). IVM affect

  14. Association between food insecurity and anemia among women of reproductive age

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    Bishwajit Ghose

    2016-05-01

    Full Text Available Background: Food insecurity and hidden hunger (micronutrient deficiency affect about two billion people globally. Household food insecurity (HFI has been shown to be associated with one or multiple micronutrient (MMN deficiencies among women and children. Chronic food insecurity leads to various deficiency disorders, among which anemia stands out as the most prevalent one. As a high malnutrition prevalent country, Bangladesh has one of the highest rates of anemia among all Asian countries. In this study, we wanted to investigate for any association exists between HFI and anemia among women of reproductive age in Bangladesh. Methodology: Information about demographics, socioeconomic and anemia status on 5,666 married women ageing between 13 and 40 years were collected from a nationally representative cross-sectional survey Bangladesh Demographic and Health Survey (BDHS 2011. Food security was measured by the Household Food Insecurity Access Scale (HFIAS. Capillary hemoglobin concentration (Hb measured by HemoCue® was used as the biomarker of anemia. Data were analysed using cross-tabulation, chi-square tests and multiple logistic regression methods. Results: Anemia prevalence was 41.7%. Logistic regression showed statistically significant association with anemia and type of residency (p = 0.459; OR = 0.953, 95%CI = 0.840–1.082, wealth status (Poorest: p < 0.001; OR = 1.369, 95%CI = 1.176–1.594; and average: p = 0.030; 95%CI = 1.017–1.398, educational attainment (p < 0.001; OR = 1.276, 95%CI = 1.132–1.439 and household food insecurity (p < 0.001; 95%CI = 1.348–1.830. Women who reported food insecurity were about 1.6 times more likely to suffer from anemia compared to their food secure counterparts. Conclusion: HFI is a significant predictor of anemia among women of reproductive age in Bangladesh. Programs targeting HFI could prove beneficial for anemia reduction strategies. Gender aspects of food and nutrition insecurity should be taken

  15. Contraceptive prevalence and determinants among women of reproductive age group in Ogbomoso, Oyo State, Nigeria

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    Adeyemi AS

    2016-03-01

    Full Text Available Adewale S Adeyemi,1 Adenike I Olugbenga-Bello,2 Oluwatosin A Adeoye,3 Moshood O Salawu,3 Adesola A Aderinoye,3 Michael A Agbaje1 1Department of Obstetrics and Gynaecology, 2Department of Community Medicine, Faculty of Clinical Sciences, College of Health Sciences, Ladoke Akintola University of Technology (LAUTECH, Osogbo, Osun State, 3Department of Community Medicine, LAUTECH Teaching Hospital, Ogbomoso, Oyo State, Nigeria Background: The fertility rate in Nigeria is 5.7 children per woman. The contraceptive prevalence rate has been found to be low at 15% in 2013, compared to other countries such as the US and Pakistan. Objective: The study aimed to assess the contraceptive prevalence among women of reproductive age in Ogbomoso town, and determinants of use, with a view to make appropriate recommendations that will enhance the uptake of family planning services. Materials and methods: This is a descriptive cross-sectional study conducted with 560 respondents, using a multistage sampling technique. Data were retrieved using a semi-structured, pretested questionnaire. Results: All the respondents were aware of contraception; however, only 49.7% (271 had ever used any method, while 25.4% (69 of the number who had ever used contraception were currently using a method. The methods being used were the traditional type (four [5.9%], natural type (two [3.0%], and modern type (63 [91.1%]. The predictors of contraception use included the age group of 40–49 years (odds ratio [OR] 14.1; confidence interval [CI] 3.06–73.24; P=0.0001; the married women were approximately four times more likely to use contraception than the single women (OR 4.5; CI 3.03–6.72; P<0.0001. The women with tertiary level of education were three times more likely to use contraception than those without formal education (OR 3.1; CI 1.13–9.95; P=0.0268, and the odds ratio of respondents with a positive attitude to using contraception more than those with negative attitude was 2

  16. Polyunsaturated fatty acids combined with equine chorionic gonadotropin to enhance reproductive performance in aged rabbit does

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    Alaa E. Elkomy

    2015-02-01

    Full Text Available Sixty low-conception rate does aged 18 to 24 months (in four groups were used to determine the effect of replacement of prostaglandin (PG F2α (PGF2α injection by oral administration with sunflower oil (Sun (rich in omega 6 or linseed oil (Lin (rich in omega 3 on reproductive and productive performance. Group 1 was injected with 20 U of equine chorionic gonadotropin (eCG, 54 h before artificial insemination (AI and used as reference group. Group 2 was injected with 20 U of eCG+0.5 mg of PGF2α, 54 h before AI. Group 3 was orally given 3 mL of Sun/doe/day, for seven consecutive days before AI+20 U of eCG, 54 h before AI. Group 4 was treated like Group 3 except that the oil was Lin. Aged does treated with eCG+Sun had elevated blood 17-β estradiol concentration (P≤0.01 accompanied with a decrease of progesterone concentrations compared to the other experimental groups. Contrarily, no significant differences were found between eCG+Lin and eCG+PGF2α treatments on the previous two hormones. Likewise, aged does treated with eCG+Sun and eCG+Lin were statistically similar to those injected with ECG+synthetic PGF2α on blood prostaglandin profile, but still significantly higher than the control group. Treatment with eCG+Sun increased the percentage of fertile does (P≤0.01 and the litter size at birth compared to the other experimental groups. In conclusion, replacement of the PGF2α injection by oral administration of Sun or Lin to aged does improved sexual hormone synthesis and secretion, litter size and bunny body weight at birth.

  17. Temporal trend of anemia among reproductive-aged women in India.

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    Bharati, Susmita; Pal, Manoranjan; Som, Suparna; Bharati, Premananda

    2015-03-01

    Anemia is one of the major leading nutritional deficiencies in India, and the most vulnerable groups are preschool and adolescent children and pregnant and lactating women. The main objective of the study is to determine the temporal trend of anemia among reproductive-aged women of age 15-49 years. The study uses data from second and third rounds of the National Family Health Surveys (NFHS-2, 1998-1999, and NFHS-3, 2005-2006), conducted by the International Institute for Population Sciences. The dependent variable was the status of anemia of women. The determining variables were type of residence, age group, religion and castes, educational status, marital status, and household standard of living index. Anemia was most prevalent in the east zone for both the periods. The changes at the all India level were not much, but the north-east zone improved very well, whereas the south zone deteriorated drastically. The occurrence of severely anemic women in India varied between 1% and 2%. The highest prevalence rates were observed among women who were 15 to 24 years of age, illiterate, from non-Christian scheduled tribes (STs), unmarried, and whose standard of living was low. Rates of anemia have increased over time except in the case of Buddhists, Parsees, Jains, and the STs. From the viewpoint of our study, illiteracy and low standard of living may be the main causes of anemia among women in India. It is also necessary to take appropriate steps to curb anemia in women in their early adulthood. © 2012 APJPH.

  18. Contraceptive Utilisation Among Mothers of Reproductive Age in Ajman, United Arab Emirates

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    Jayakumary Muttappallymyalil

    2017-03-01

    Full Text Available Objectives: This study aimed to determine contraceptive utilisation among mothers aged 18–49 years old in Ajman, United Arab Emirates (UAE. Methods: This cross-sectional study was carried out from May to November 2013. A total of 400 participants were recruited from two primary healthcare centres and one private hospital in Ajman. An interviewer-administered validated questionnaire was used for data collection. Results: The frequency of previous and current contraceptive use was 68.0% and 61.8%, respectively. Expatriates more frequently used contraceptives in comparison to Emiratis (77.3% versus 54.3%, respectively. Contraceptive use increased significantly with age (75.5% among >35-year-olds versus 57.3% among ≤25-year-olds; P <0.050 and education level (83.3% among postgraduates versus 60.0% among those with primary education; P <0.050. In addition, contraceptive use was significantly higher among those living in a nuclear family system (P <0.050. A univariate analysis indicated significant associations between contraceptive use and age, nationality, education level, type of family system, employment sector, parity, knowledge of birth control measures and source of birth control information (P <0.050 each. However, no significant associations were found via multivariate analysis. Conclusion: Healthcare practitioners can play a pivotal role in providing contraceptive advice which could lead to an improvement in contraceptive utilisation. Efforts are recommended to raise awareness regarding newer forms of contraceptives among mothers of reproductive age in the UAE.

  19. Family Planning Practice Among Rural Reproductive-Age Married Women in Myanmar.

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    Jirapongsuwan, Ann; Latt, Kyaw Thu; Siri, Sukhontha; Munsawaengsub, Chokchai

    2016-05-01

    A cross-sectional study was undertaken to investigate family planning (FP) practices and associated factors among reproductive-age married women. Data were collected by interviewing the 300 married women living in a rural area of Myanmar. The questionnaire had reliability coefficients ranging from .8 to .9. Results indicated that 73.3% of women performed FP, and contraceptive injection was the most common method. Significant associations were found with age 21 to 35 years (adjusted odds ratio [adj OR] = 3.748, 95% CI = 2.179-6.445), adequacy of income (adj OR = 2.520, 95% CI = 1.477-4.290), good attitude toward FP (adj OR = 0.386, 95% CI = 0.228-0.656), good support from health care providers (adj OR = 0.129, 95% CI = 0.054-0.313), good support from family (adj OR = 0.304, 95% CI = 0.163-0.565), good support from friends (adj OR = 0.344, 95% CI = 0.193-0.613), and FP practice. It is recommended that designing FP programs with peers and family involvement could increase the practice of FP among rural Myanmar women. © 2016 APJPH.

  20. There is a Positive Correlation Between Socioeconomic Status and Ovarian Reserve in Women of Reproductive Age.

    Science.gov (United States)

    Barut, Mert Ulas; Agacayak, Elif; Bozkurt, Murat; Aksu, Tarık; Gul, Talip

    2016-11-16

    BACKGROUND The purpose of this study was to investigate the potential association between socioeconomic status and ovarian reserve, anti-Mullerian hormone level, antral follicle count, and follicle stimulating hormone level in women of reproductive age. MATERIAL AND METHODS A total of 101 married women between 20-35 years of age who presented to the Department of Obstetrics and Gynecology, Health Research System In Vitro Fertilization (HRS IVF) Center between October 2014 and November 2015 and met the inclusion criteria were included in this study. The participants were divided into three socioeconomic groups using Kuppuswamy's socioeconomic status scale. Thirty-one participants were assigned to the low socioeconomic status group, 37 to the middle socioeconomic status group, and 33 to the high socioeconomic status group. On days 3-6 of the menstrual cycle, 10 mL of blood was collected from the participants for follicle stimulating hormone and anti-Mullerian hormone measurements. Transvaginal ultrasonography was performed for both ovaries for the purpose of counting antral follicles measuring 2-10 mm in diameter. RESULTS Both ovarian reserve parameters, namely anti-Mullerian hormone level and antral follicle count, exhibited a significant association with socioeconomic status (p=0.000 and p=0.000, respectively). The association between follicle stimulating hormone level and socioeconomic status was also significant (p=0.000). CONCLUSIONS A low socioeconomic status aggravated by sources of stress such as undernutrition and financial hardships affects ovarian reserve, which should be remembered in approaching infertile patients.

  1. Structured Spatial Modeling and Mapping of Domestic Violence Against Women of Reproductive Age in Rwanda.

    Science.gov (United States)

    Habyarimana, Faustin; Zewotir, Temesgen; Ramroop, Shaun

    2018-03-01

    The main objective of this study was to assess the risk factors and spatial correlates of domestic violence against women of reproductive age in Rwanda. A structured spatial approach was used to account for the nonlinear nature of some covariates and the spatial variability on domestic violence. The nonlinear effect was modeled through second-order random walk, and the structured spatial effect was modeled through Gaussian Markov Random Fields specified as an intrinsic conditional autoregressive model. The data from the Rwanda Demographic and Health Survey 2014/2015 were used as an application. The findings of this study revealed that the risk factors of domestic violence against women are the wealth quintile of the household, the size of the household, the husband or partner's age, the husband or partner's level of education, ownership of the house, polygamy, the alcohol consumption status of the husband or partner, the woman's perception of wife-beating attitude, and the use of contraceptive methods. The study also highlighted the significant spatial variation of domestic violence against women at district level.

  2. Utilization of advanced-age donors in renal transplantation.

    Science.gov (United States)

    Olaverri, J G; Mora Christian, J; Elorrieta, P; Esnaola, K; Rodríguez, P; Marrón, I; Uriarte, I; Landa, M J; Zarraga, S; Gainza, F J; Aranzabal, J; Zabala, J A; Pertusa, C

    2011-11-01

    The shortage of organ availability in recent years has made it necessary to use grafts from advanced-aged donors to maintain the rate of renal transplantation in our country. The objective of this study was to evaluate the graft function and patient survival using kidneys from deceased donors of over 65 year of age. From 2005 until 2010, we compared the outcomes of patients who received grafts from donors over 65 years old vs less than 65 years. We observed no significant difference in sex, time on dialysis, or cold ischemia time between the groups. As expected the recipient age was significantly different. For the analysis of survival, we used the Tablecloth-Haenzel test and the Kaplan-Meier survival estimator. Actuarial survivals at 3 years after transplantation showed 84.8% among patients transplanted with kidneys from donors over 65 years old versus 97.5% in the control group. The graft survival was 78.8% among expanded criteria versus 86.85% in the control group. When we analyzed graft survival using an "exitus-censured" analysis, we obtained graft survivals of 89.1% in the expanded criteria kidney group versus 88.6% among the controls. We concluded that the use of kidney from donors over 65 years of age allows us to increase the rate of renal transplantation to about 15 to 20 per million population, with good graft and patient survivals provided that the protocol for expanded criteria organs ensured proper macroscopic and microscopic evaluation of the organ for transplantation. Copyright © 2011. Published by Elsevier Inc.

  3. Science as father? Sex and gender in the age of reproductive technologies

    OpenAIRE

    Lie, Merete

    2002-01-01

    The new reproductive technologies affect several of our conceptual distinctions, and most basically the one between nature and culture. This includes the understanding of reproduction as natural, biological processes and of the body as a product of nature. Nature and culture has been a basic conceptual distinction in Western culture and it is paralleled in the division between sex, understood as nature, and gender, understood as culture. The process of reproduction is central to the understan...

  4. Timing of initial arrival at the breeding site predicts age at first reproduction in a long-lived migratory bird

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    Becker, Peter H.; Dittmann, Tobias; Ludwigs, Jan-Dieter; Limmer, Bente; Ludwig, Sonja C.; Bauch, Christina; Braasch, Alexander; Wendeln, Helmut

    2008-01-01

    In long-lived vertebrates, individuals generally visit potential breeding areas or populations during one or more seasons before reproducing for the first time. During these years of prospecting, they select a future breeding site, colony, or mate and improve various skills and their physical condition to meet the requirements of reproduction. One precondition of successful reproduction is arrival in time on the breeding grounds. Here, we study the intricate links among the date of initial spring arrival, body mass, sex, and the age of first breeding in the common tern Sterna hirundo, a long-lived migratory colonial seabird. The study is based on a unique, individual-based, long-term dataset of sexed birds, marked with transponders, which allow recording their individual arrival, overall attendance, and clutch initiation remotely and automatically year by year over the entire lifetime at the natal colony site. We show that the seasonal date of initial arrival at the breeding grounds predicts the individual age at first reproduction, which mostly occurs years later. Late first-time arrivals remain delayed birds throughout subsequent years. Our findings reveal that timing of arrival at the site of reproduction and timing of reproduction itself are coherent parameters of individual quality, which are linked with the prospects of the breeding career and may have consequences for fitness. PMID:18711134

  5. Integration of genomic resources to uncover pleiotropic regions associated with age at puberty and reproductive longevity in sows

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    Commercial and experimental genetic resources were used to investigate genetic pleiotropic factors that influence age at puberty, litter-size and reproductive longevity. The phenotypes were complemented by high-density genotyping and whole genome and RNA sequencing. The SNPs from Porcine SNP60 BeadA...

  6. GENOMICS SYMPOSIUM: Using genomic approaches to uncover sources of variation in age at puberty and reproductive longevity in sows

    Science.gov (United States)

    Genetic variants associated with traits such as age at puberty and litter size could provide insight into the underlying genetic sources of variation impacting sow reproductive longevity and productivity. Genomewide characterization and gene expression profiling were used using gilts from the Univer...

  7. Open-access transvaginal sonography in women of reproductive age with abnormal vaginal bleeding: a descriptive study in general practice

    NARCIS (Netherlands)

    de Vries, Corlien J. H.; Wieringa-de Waard, Margreet; Bindels, Patrick J. E.; Ankum, Willem M.

    2011-01-01

    Diagnostic ultrasonography is used by GPs in approximately 10% of patients of reproductive age with abnormal vaginal bleeding. Transvaginal sonography is recommended as a first-line diagnostic instrument for assessing uterine pathology. To assess if findings resulting from open-access sonography

  8. Abnormal vaginal bleeding in women of reproductive age: a descriptive study of initial management in general practice

    NARCIS (Netherlands)

    de Vries, Corlien J. H.; Wieringa-de Waard, Margreet; Vervoort, Cléo-Lotte A. G.; Ankum, Willem M.; Bindels, Patrick J. E.

    2008-01-01

    BACKGROUND: Abnormal vaginal bleeding (AVB) in women of reproductive age is a common reason for consulting a general practitioner. Nevertheless, how general practitioners (GPs) choose to initially manage AVB is largely unknown, as is the prevalence of underlying pathology of AVB in primary care.

  9. Prevalence and related factors for anorgasmia among reproductive aged women in Hesarak, Iran

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    Mitra Tadayon Najafabady

    2011-01-01

    Full Text Available INTRODUCTION: Orgasmic dysfunction in women is characterized by persistent or recurrent delay in or absence of orgasm following a normal sexual excitement phase. Research has shown that almost two thirds of women have concerns about their sexual relationship. Sexual dysfunction has many problems for couples; some researchers found that up to 67% of divorces related to sexual disorders. OBJECTIVE: The aim of this cross-sectional study was to assess the prevalence and related factors of anorgasmia among reproductive age Iranian women. METHODS: This study was conducted in 2006-7 in Hesarak, Karaj, Iran. A total of 1200 women were randomly recruited to the study. Sexual satisfaction questions were prepared according to the Enrich Sexual Satisfaction Questionnaire. Orgasms were assessed according to the relevant questions in the Female Sexual Function Index (FSFI questionnaire. The data were analyzed using SPSS version 11; Chi-square, Mann-Whitney and independent t-test were used for statistical purposes. RESULTS: This study showed that the prevalence of anorgasmia among Iranian women in Hesarak, Karaj, was 26.3%. There was a significant difference between the anorgasmic and normal orgasm groups regarding the women's age, age at marriage, duration of marriage and education during puberty (p<0.05. Some psychological factors, e.g. anxiety, fatigue, pain, feeling of guilt, anti-masculine feelings and embarrassment in sexual relationships were higher in the anorgasmic group (p<0.001. DISCUSSION: The results of this study showed that the prevalence of anorgasmia in Hesarak is high and most of the anorgasmic women were highly unsatisfied with their sexual relationship compared to the normal orgasm group. CONCLUSION: The prevalence of anorgasmia among Iranian women in Hesarak, Karaj, is high and some socio-demographic and psychological factors have a strong relationship with anorgasmia.

  10. Chronic disease risk factors among American Indian/Alaska Native women of reproductive age.

    Science.gov (United States)

    Amparo, Pamela; Farr, Sherry L; Dietz, Patricia M

    2011-11-01

    The magnitude of chronic conditions and risk factors among American Indian/Alaska Native women of reproductive age is unknown. The objective of our study was to estimate this magnitude. We analyzed data for 2,821 American Indian/Alaska Native women and 105,664 non-Hispanic white women aged 18 to 44 years from the 2005 and 2007 Behavioral Risk Factor Surveillance System. We examined prevalence of high cholesterol, high blood pressure, diabetes, body mass index (kg/m(2)) ≥25.0, physical inactivity, smoking, excessive alcohol consumption, and frequent mental distress, and the cumulative number of these chronic conditions and risk factors (≥3, 2, 1, or 0). In a multivariable, multinomial logistic regression model, we examined whether American Indian/Alaska Native race was associated with the cumulative number of chronic conditions and risk factors. American Indian/Alaska Native women, compared with white women, had significantly higher rates of high blood pressure, diabetes, obesity, smoking, and frequent mental distress. Of American Indian/Alaska Native women, 41% had 3 or more chronic conditions or risk factors compared with 27% of white women (χ(2), P Indian/Alaska Native race was not associated with having either 1, 2, or 3 or more chronic conditions or risk factors. Three out of every 5 American Indian/Alaska Native women aged 18 to 44 years have 3 or more chronic conditions or risk factors. Improving economic status and education for AI/AN women could help eliminate disparities in health status.

  11. Advanced maternal age and risk perception: A qualitative study

    Science.gov (United States)

    2012-01-01

    Background Advanced maternal age (AMA) is associated with several adverse pregnancy outcomes, hence these pregnancies are considered to be “high risk.” A review of the empirical literature suggests that it is not clear how women of AMA evaluate their pregnancy risk. This study aimed to address this gap by exploring the risk perception of pregnant women of AMA. Methods A qualitative descriptive study was undertaken to obtain a rich and detailed source of explanatory data regarding perceived pregnancy risk of 15 women of AMA. The sample was recruited from a variety of settings in Winnipeg, Canada. In-depth interviews were conducted with nulliparous women aged 35 years or older, in their third trimester, and with singleton pregnancies. Interviews were recorded and transcribed verbatim, and content analysis was used to identify themes and categories. Results Four main themes emerged: definition of pregnancy risk, factors influencing risk perception, risk alleviation strategies, and risk communication with health professionals. Conclusions Several factors may influence women's perception of pregnancy risk including medical risk, psychological elements, characteristics of the risk, stage of pregnancy, and health care provider’s opinion. Understanding these influential factors may help health professionals who care for pregnant women of AMA to gain insight into their perspectives on pregnancy risk and improve the effectiveness of risk communication strategies with this group. PMID:22988825

  12. Does Volunteering Experience Influence Advance Care Planning in Old Age?

    Science.gov (United States)

    Shen, Huei-Wern; Khosla, Nidhi

    2016-07-01

    Advance care planning (ACP) increases the likelihood patients will receive end-of-life care that is congruent with their preferences and lowers stress among both patients and caregivers. Previous efforts to increase ACP have mainly focused on information provision in the very late stage of life. This study examines whether a relationship exists between volunteering and ACP, and whether this relationship is associated with social support. The sample comprises 877 individuals who were aged 55+ in 2008, and were deceased before 2010. The sample is derived from seven waves (1998-2010) of data from the Health and Retirement Study. Logistic regression results showed that overall ACP and durable power of attorney for health care (DPAHC) were both higher (OR = 1.61 and 1.71, respectively) for older adults with volunteering experience in the past 10 years than those without such experience. Available social support (relatives and friends living nearby) was not associated with the relationship between volunteering and ACP. Other factors related to ACP included poorer health, death being expected, death due to cancer, older age, and being a racial minority. Involving older people in volunteer work may help to increase ACP. Future research is encouraged to identify reasons for the association between volunteering and ACP.

  13. The relationship among preconception depression, anxiety, and social support of the reproductive-aged women in China.

    Science.gov (United States)

    Xu, Jihong; Chen, Ping; Ma, Xu

    2018-02-14

    The reproductive-aged women have to face physiological and psychological challenges as long as they plan to conceive. However, most previous studies focused on depression and anxiety during pregnancy. This study aimed to investigate the association among preconception depression, anxiety, and social support of the Chinese reproductive-aged women. Nine-hundred five reproductive-aged women who planned to conceive for the first or second time in the next three months were recruited through the Maternity and Child Healthcare Hospital and Obstetrics and Gynecology Hospital from three provinces in China. Social Support Rating Scale, Self-Rating Depression Scale, and Self-Rating Anxiety Scale were used in this study. The hierarchical regression model was employed to examine the prediction effect of the three sub-dimensions of social support on preconception depression and anxiety. Of the reproductive-aged women, 25.86 and 13.04% had preconception depression and anxiety symptoms. Nearly all reproductive-aged women had moderate and high social support before pregnancy. The significant differences in depression and anxiety among different levels of occupation and monthly income were found. For depression and anxiety, objective support, support availability, and subjective support simultaneously entered into the model still could significantly explain 5.9 and 6.7% of variations after controlling for the demographic variables, respectively. According to this study, there were significant correlations among preconception depression, anxiety, and social support. And objective support, support availability, and subjective support could negatively predict preconception depression and anxiety. Attaching importance to the preconception mental health and social support can provide effective scientific support for helping women fully understand and effectively use the social resources, and scientifically prepare for pregnancy.

  14. Status of serum vitamin D and calcium levels in women of reproductive age in national capital territory of India

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    Nighat Yaseen Sofi

    2017-01-01

    Full Text Available Context: In India, Vitamin D deficiency is a major public health problem, associated with lack of sunlight exposure in spite of abundant sunshine usually accompanied by reduced dietary intake. In women of reproductive age, Vitamin D deficiency in pregnancy has been associated with an increased risk of gestational diabetes mellitus, preeclampsia, maternal and perinatal morbidity and mortality. Aims: The aim of the present cross-sectional study was to evaluate the levels of serum Vitamin D 25(OH D and calcium in women of reproductive age from India. Settings and Design: A cross-sectional study was carried on a total of 224 healthy nonpregnant and nonlactating women in the reproductive age group of 20–49 years. Materials and Methods: Demographic, socioeconomic class, and biochemical parameters for the estimation of serum 25(OHD and calcium levels in women of reproductive age were studied. Statistical Analysis: Statistical Package for Social Sciences version 20.0 was utilized for conducting the statistical analysis of the data. Results: Vitamin D deficiency (<20 ng/ml was present in 88% of women. Women from middle socioeconomic class had the lowest mean serum 25(OH D levels (9.6 ± 6 ng/ml as compared to women from upper middle (11.4 ± 8 ng/ml, lower (11.2 ± 8 ng/ml, and upper (10 ± 8.6 ng/ml socioeconomic class. Serum calcium levels were found in the normal range of 8.5–10.5 mg/dl for all the study subjects. Conclusions: There is a high prevalence of hypovitaminosis D among women of reproductive age. These women may possibly have a higher risk of development of osteoporosis and pregnancy-related complications in future life.

  15. Oncofertility in patients with stage I epithelial ovarian cancer: fertility-sparing surgery in young women of reproductive age.

    Science.gov (United States)

    Jiang, Xuan; Yang, Jiaxin; Yu, Mei; Xie, Weimin; Cao, Dongyan; Wu, Ming; Pan, Lingya; Huang, Huifang; You, Yan; Shen, Keng

    2017-08-15

    Fertility-sparing surgery is indicated for patients with stage I epithelial ovarian cancers. We sought to evaluate the clinical outcomes and oncofertility in a cohort of patients of reproductive age with stage I epithelial ovarian cancer (EOC). Overall, 108 patients of reproductive age (≤ 40 years) diagnosed with stage I EOC who were treated at Peking Union Medical College Hospital between 1999 and 2013 were included in the study. The Kaplan-Meier model and Cox regression analyses were used for the survival analysis. The type of surgery included fertility-sparing surgery (FSS) (48.1%) and radical surgery (RS) (51.9%). After a median follow-up of 83 months, we observed that grade 3 or clear-cell carcinoma was the only independent risk factor for disease-free survival and tumor-specific survival in the multivariate analysis. Patients with grade 3 or clear-cell carcinoma tended to be older than 30 years, have endometriosis, and undergo RS (p Fertility-sparing surgery did not affect disease-free survival or tumor-specific survival among patients of reproductive age with stage I EOC and among high-risk patients with stage IC2-3, grade 3, or clear-cell carcinoma. Thirty-four out of 52 (65.4%) FSS patients attempted to get pregnant. Twenty-eight (82.4%) achieved a successful pregnancy with a full-term delivery. Grade 3 or clear-cell carcinoma was the only independent risk factor for survival of patients of reproductive age with stage I EOC. FSS can be safely performed on patients of reproductive age with grade 1-2, stage I EOC. The safety of FSS for grade 3 and clear-cell carcinoma warrants further investigation.

  16. Associations between Dietary Intake and Urinary Bisphenol A and Phthalates Levels in Korean Women of Reproductive Age

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    Ara Jo

    2016-07-01

    Full Text Available Human exposure to Bisphenol A (BPA and phthalates is a growing concern due to their association with harmful effects on human health, including a variety of disorders of the female reproductive system. The objective of this study was to investigate the association between food intake and urinary BPA and phthalates in Korean women of reproductive age. A cross-sectional study was conducted with 305 reproductive aged (30–49 years females in Korea. Dietary intake was assessed using 24 h dietary recall, and urinary BPA and particular phthalates were measured using high performance liquid chromatography tandem mass spectrometry. After adjusting for covariates, beverage intake was positively associated with urinary BPA, and egg and egg product intake was negatively associated with urinary mono-n-butyl phthalate (MnBP as well as mono (2-ethyl-5-oxohexyl phthalate (MEOHP. Odds ratio for high BPA level (≥90th percentile in women with >100 g of beverage consumption was significantly higher than for those who consumed ≤100 g. These results suggest that, in Korean women of reproductive age, some foods such as beverages and egg may be associated with body burdens of BPA, MnBP, MEHHP and MEOHP.

  17. Folate status in women of reproductive age as basis of neural tube defect risk assessment.

    Science.gov (United States)

    Bailey, Lynn B; Hausman, Dorothy B

    2018-02-01

    Reliable folate status data for women of reproductive age (WRA) to assess global risk for neural tube defects (NTDs) are needed. We focus on a recent recommendation by the World Health Organization that a specific "optimal" red blood cell (RBC) folate concentration be used as the sole indicator of NTD risk within a population and discuss how to best apply this guidance to reach the goal of assessing NTD risk globally. We also emphasize the importance of using the microbiologic assay (MBA) as the most reliable assay for obtaining comparable results for RBC folate concentration across time and countries, the need for harmonization of the MBA through use of consistent key reagents and procedures within laboratories, and the requirement to apply assay-matched cutoffs for folate deficiency and insufficiency. To estimate NTD risk globally, the ideal scenario would be to have country-specific population-based surveys of RBC folate in WRA determined utilizing a harmonized MBA, as was done in recent studies in Guatemala and Belize. We conclude with guidance on next steps to best navigate the road map toward the goal of generating reliable folate status data on which to assess NTD risk in WRA in low- and middle-income countries. © 2017 The Authors. Annals of the New York Academy of Sciences published by Wiley Periodicals, Inc. on behalf of New York Academy of Sciences.

  18. Age-based and reproductive biology of the Pacific Longnose Parrotfish Hipposcarus longiceps from Guam

    Directory of Open Access Journals (Sweden)

    Brett M. Taylor

    2017-11-01

    Full Text Available The Pacific longnose parrotfish Hipposcarus longiceps (Valenciennes 1840 represents a prime fishery resource throughout much of the tropical Pacific. In this study, we sampled the species from the Guam commercial fishery market across five consecutive years to characterize reproductive and age-based demographic information imperative for informed fishery management. Compared with other parrotfishes, this species was found to be large-bodied, but has only a moderate life span of 10 + years. Hipposcarus longiceps was confirmed as a diandric protogynous hermaphrodite with highly sex-specific growth patterns and an overall mean asymptotic length of 434 mm fork length (FL. Females were estimated to reach median maturity at 329 mm FL (2.4 years and have a median length at female-to-male sex change of 401 mm FL. Life-history trait values derived here were used to update previous models relating life history and vulnerability to overexploitation. We found that enhancement of just one species’ trait values improved model fits considerably, which strengthens the conclusion that life-history traits are a strong determinant of species’ vulnerability in the parrotfishes. This information is an imperative complement to other data sources facilitating formal stock assessment of a key fishery target.

  19. Oocyte formation by mitotically-active germ cells purified from ovaries of reproductive age women

    Science.gov (United States)

    White, Yvonne A. R.; Woods, Dori C.; Takai, Yasushi; Ishihara, Osamu; Seki, Hiroyuki; Tilly, Jonathan L.

    2012-01-01

    Germline stem cells that produce oocytes in vitro and fertilization-competent eggs in vivo have been identified in and isolated from adult mouse ovaries. Here we describe and validate a FACS-based protocol that can be used with adult mouse ovaries and human ovarian cortical tissue to purify rare mitotically-active cells that exhibit a gene expression profile consistent with primitive germ cells. Once established in vitro, these cells can be expanded for months and spontaneously generate 35–50 µm oocytes, as determined by morphology, gene expression and attainment of haploid (1n) status. Injection of the human germline cells, engineered to stably express GFP, into human ovarian cortical biopsies leads to formation of follicles containing GFP-positive oocytes 1–2 weeks after xenotransplantation into immunodeficient female mice. Thus, ovaries of reproductive-age women, like adult mice, possess rare mitotically-active germ cells that can be propagated in vitro as well as generate oocytes in vitro and in vivo. PMID:22366948

  20. Oocyte formation by mitotically active germ cells purified from ovaries of reproductive-age women.

    Science.gov (United States)

    White, Yvonne A R; Woods, Dori C; Takai, Yasushi; Ishihara, Osamu; Seki, Hiroyuki; Tilly, Jonathan L

    2012-02-26

    Germline stem cells that produce oocytes in vitro and fertilization-competent eggs in vivo have been identified in and isolated from adult mouse ovaries. Here we describe and validate a fluorescence-activated cell sorting-based protocol that can be used with adult mouse ovaries and human ovarian cortical tissue to purify rare mitotically active cells that have a gene expression profile that is consistent with primitive germ cells. Once established in vitro, these cells can be expanded for months and can spontaneously generate 35- to 50-μm oocytes, as determined by morphology, gene expression and haploid (1n) status. Injection of the human germline cells, engineered to stably express GFP, into human ovarian cortical biopsies leads to formation of follicles containing GFP-positive oocytes 1-2 weeks after xenotransplantation into immunodeficient female mice. Thus, ovaries of reproductive-age women, similar to adult mice, possess rare mitotically active germ cells that can be propagated in vitro as well as generate oocytes in vitro and in vivo.

  1. Letrozole, an aromatase inhibitor, reduces post-peak age-related regression of rooster reproductive performance.

    Science.gov (United States)

    Ali, Emad Abdulgabbar; Zhandi, Mahdi; Towhidi, Armin; Zaghari, Mojtaba; Ansari, Mahdi; Najafi, Mojtaba; Deldar, Hamid

    2017-08-01

    This study was designed to evaluate orally administrated Letrozole (Lz) on reproductive performance, plasma testosterone and estradiol concentrations and relative abundance of mRNA of GnRH, FSH and LH in roosters. Ross 308 roosters (n=32) that were 40-weeks of age were individually housed and received a basal standard diet supplemented different amounts of capsulated Lz [0 (Lz-0), 0.5 (Lz-0.5), 1 (Lz-1) or 1.5 (Lz-1.5), mg Lz/bird/day] for 12 weeks. Sperm quality variables and plasma testosterone and estradiol concentrations were assessed from the first to the tenth week of the treatment period. Semen samples from the 11th to 12th week were used for artificial insemination and eggs were collected and allotted to assess fertility and hatchability rates. Relative abundance of hypothalamic and pituitary GnRH, LH and FSH mRNA was evaluated at the end of 12th week. The results indicated that total and forward sperm motility as well as egg hatchability rate were greater in the Lz-0.5 group. Greater sperm concentrations, ejaculate volume, sperm plasma membrane integrity, testis index and fertility rates were recorded for both Lz-0.5 and Lz-1 groups compared with the Lz-0 group (Proosters. Copyright © 2017 Elsevier B.V. All rights reserved.

  2. Exploring Diet Quality between Urban and Rural Dwelling Women of Reproductive Age.

    Science.gov (United States)

    Martin, Julie C; Moran, Lisa J; Teede, Helena J; Ranasinha, Sanjeeva; Lombard, Catherine B; Harrison, Cheryce L

    2017-06-08

    Health disparities, including weight gain and obesity exist between urban and rural dwelling women. The primary aim was to compare diet quality in urban and rural women of reproductive age, and secondary analyses of the difference in macronutrient and micronutrient intake in urban and rural women, and the predictors of diet quality. Diet quality was assessed in urban ( n = 149) and rural ( n = 394) women by a modified version of the Dietary Guideline Index (DGI) energy, macronutrient and micronutrient intake from a food frequency questionnaire (FFQ) and predictors of diet quality. Diet quality did not significantly differ between urban and rural women (mean ± standard deviation (SD), 84.8 ± 15.9 vs. 83.9 ± 16.5, p = 0.264). Rural women reported a significantly higher intake of protein, fat, saturated fat, monounsaturated fat, cholesterol and iron and a higher score in the meat and meat alternatives component of the diet quality tool in comparison to urban women. In all women, a higher diet quality was associated with higher annual household income (>$Australian dollar (AUD) 80,000 vs. urban and rural women; however, a higher macronutrient consumption pattern was potentially related to a higher lean meat intake in rural women. Women who are unemployed and on a lower income are an important target group for future dietary interventions aiming to improve diet quality.

  3. Status of Dietary Intake of Calcium in Women of Reproductive Age in Delhi, India

    Directory of Open Access Journals (Sweden)

    Nighat Yaseen Sofi

    2016-03-01

    Full Text Available Background: Calcium (Ca plays an important role in bone formation. Attaining optimal bone mass and peak bone densities is essential to prevent osteoporotic fractures in future life. In conditions of Ca deficiency, Ca from the bones maintains the blood levels of Ca leading to its depletion in bones. Calcium depletion leads to poor bone density and a higher risk of osteoporosis particularly in women who have repeated episodes of pregnancy and lactation.Aim & Objective: To assess the dietary intake of calcium.Material Methods: the study was conducted among 200 healthy women of reproductive age group of 20-49 years.Result: The dietary intake of calcium was less than the Recommended Dietary Allowances of 600mg/day. Women from upper socioeconomic class had a higher intake of dietary calcium 435±268 mg/day as compared to women from low socioeconomic class with a dietary intake of 295±163 mg/day.Conclusion: The dietary intake of calcium improved with an increase in socioeconomic class.

  4. HYSTEROSCOPIC EVALUATION OF WOMEN IN REPRODUCTIVE AGE GROUP WITH ABNORMAL UTERINE BLEEDING

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    E. Vanaja Reddy

    2016-10-01

    Full Text Available BACKGROUND Abnormal uterine bleeding is the most common complaint in gynaecology and an important source of morbidity. This study evaluates the usefulness of hysteroscopy in the diagnosis of abnormal uterine bleeding in comparison to dilatation and curettage in reproductive age group. MATERIALS AND METHODS Between September 2011 to July 2013, women with AUB attending Gynaec OP were subjected to hysteroscopy and subsequent dilatation and curettage. Data was collected and analysed. RESULTS AUB was more common in 30-34 yrs. The most common presenting complaint was menorrhagia. Normal hysteroscopic view was seen in 50% cases. Abnormalities seen were endometrial hyperplasia, polyps, submucous myoma synechiae and rue. Both hysteroscopy and curettage gave specificity of 70%, but the ability to diagnose focal lesion (sensitivity was more with hysteroscopy in comparison to curettage 70 vis. 36. 43 patients had the same tissue diagnosis in both hysteroscopy and curettage. Hysteroscopy revealed more information than curettage in 42% and curettage had more information in 15% cases, 100% accuracy was seen in case of myoma, IUCD, adhesions and polyps with hysteroscopy. CONCLUSION This study confirms the conclusion of many others that hysteroscopy is superior to dilatation and curettage in evaluating patients with abnormal uterine bleeding.

  5. Intravaginal hormonal contraception for women of reproductive age with excessive body mass

    Directory of Open Access Journals (Sweden)

    I. B. Gridina

    2015-12-01

    Full Text Available There are a number of disadvantages inherent in all oral hormonal contraceptives: need for daily administration, fluctuations of hormone levels throughout the day, metabolism in the gastrointestinal tract, the effect of the first passage through the liver. All this became a prerequisite to the creation of prolonged oral hormonal methods of contraception, which would be devoid of these shortcomings. One of such method of hormonal contraception is intravaginal hormonal system. The aim was to determine the safety and efficacy of its use in women of reproductive age with overweight. 43 women were included. State of lipid metabolism, changes of the hemostatic system, blood pressure and weight fluctuations in the past 6 months of using intravaginal hormonal contraceptive system were studied. Results. It is established that hormonal intravaginal contraceptive ring gives minimal metabolic effects. Conclusion. This suggests that this ring can be used successfully in patients with excessive body mass, because there is no effect of the ring on hemostasis, lipid metabolism and body weight.

  6. What kind of sexual dysfunction is most common among overweight and obese women in reproductive age?

    Science.gov (United States)

    Rabiepoor, S; Khalkhali, H R; Sadeghi, E

    2017-03-01

    The aim of this study was to investigate the association between body mass index (BMI) and sexual health and determine what kind of sexual dysfunction is most common among overweight and obese women in reproductive age from Iran. A cross-sectional descriptive design was adopted. The data of 198 women who referred to health centers during 2014-2015 in Iran were collected through convenient sampling. Data were collected using a demographic questionnaire, female sexual function and sexual satisfaction indexes. Participants' heights and weights were recorded in centimeters and kilogram. Data were analyzed applying descriptive statistics, one-way analysis of variance, regression logistic analysis and χ 2 . P-valuessexual dysfunction, and 69.7% had dissatisfaction and low satisfaction. According to our evaluations, orgasm dysfunction had the most frequency; on the other hand, desire dysfunction and pain dysfunction had the lowest frequency among overweight and obese women, respectively. Using logistic regression analysis, we have shown that BMI affected on sexual satisfaction, but there was not significant differences between BMI and sexual function. This article concludes that all women especially women with overweight and obesity should be counseled about health outcomes related to sexual activity. This article concludes that all women especially women with overweight and obesity should be counseled about health outcomes related to sexual activity.

  7. Age and reproductive status of adult Varroa mites affect grooming success of honey bees.

    Science.gov (United States)

    Kirrane, Maria J; de Guzman, Lilia I; Rinderer, Thomas E; Frake, Amanda M; Wagnitz, Jeremy; Whelan, Pádraig M

    2012-12-01

    This study evaluated for the first time the grooming response of honey bees to Varroa mites of different ages and reproductive statuses in the laboratory. Plastic cages containing a section of dark comb and about 200 bees were inoculated with groups of four classes of mites: gravid, phoretic foundresses, phoretic daughters and a combination of gravid and phoretic foundress mites. Each cage received 20 mites belonging to one of these classes. Our results showed that, 1 day after mite inoculation, phoretic daughter mites were the most prone to grooming by honey bees with an average mite drop of 49.8 ± 2.6 %. The lowest mite drop was recorded for bees inoculated with phoretic foundresses (30.3 ± 3.6 %) but was comparable to bees inoculated with gravid mites (31.8 ± 3.8 %) and the combination of gravid and phoretic foundress mites (34.2 ± 3.2 %). No differences among mite types were detected during the second and third days of observation. Regardless of mite type, the highest mite drop was recorded on the first day (35 ± 2.1 %) compared to the drop for any subsequent day (grooming behaviour may increase our insight into the importance of grooming in mite resistance.

  8. Pregnancy Desire, Partner Serodiscordance, and Partner HIV Disclosure among Reproductive Age HIV-Infected Women in an Urban Clinic.

    Science.gov (United States)

    Rhodes, Corinne M; Cu-Uvin, Susan; Rana, Aadia I

    2016-01-01

    Women comprise 25% of the US HIV epidemic, with many women of reproductive age. There is a need for providers to address the reproductive needs and desires of women with HIV given that effective antiretroviral therapy has transformed HIV into a chronic disease. This cross-sectional study shows high rates of partner serodiscordance (61%) and moderate HIV disclosure to partners (61%). Patients surveyed reported practitioners discuss condoms (94%) and contraception (71%) more often than pregnancy desire (38%). In our sample, 44% of the surveyed women intended future pregnancy, whereas women who did not intend future pregnancy cited HIV/health and serodiscordance as the most common reasons (56% and 35%, resp.). There was no difference in the knowledge of mother-to-child transmission risk between women who intended or did not intend future pregnancy (p = 0.71). These results underline the need for provider training in reproductive counseling to promote risk reduction and education.

  9. Factors affecting unmet need for family planning in married women of reproductive age group in urban slums of Lucknow

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    Anjali Pal

    2014-03-01

    Full Text Available Background: Unmet need for family planning signifies the gap between the reproductive intentions of couples and their actual contraceptive behaviour. The National Family Health Surveys carried out in India in 1992-93, 1998-99 and 2004-2005 have revealed that for a sizable proportion of the population in the reproductive age group, the need for contraceptive services are not met with despite the existence of a National Policy on family planning since 1983. This study was carried out to assess the extent of unmet need for family planning among married women of reproductive age group in urban slums of Lucknow and identify the various factors affecting it. Study design: Cross sectional Setting: four urban slums of Lucknow Participants: 414 married women in the age group of 15- 44 years Study variables: age, education, occupation, religion, parity Statistical analysis: chi- square test, logistic regression analysis, fisher’s exact test Results: the extent of unmet need among married women of reproductive age group was 53.1%. The unmet need was found to be significantly associated with age, number of living sons, discussion of family planning with husband, perception of husband’s view on family planning and husbands’ behaviour towards use of family planning method. Logistic regression analysis of unmet need showed that the lower age of the woman, lesser number of living sons and husband’s discouragement towards the use of FP method were correlated with the unmet need for Family Planning.

  10. Effect of hormonal contraceptives on serum serotonin in females of reproductive age group

    International Nuclear Information System (INIS)

    Faryal, U.; Hajra, B.; Saqib, J.; Rashid, S.; Hassan, M.; Ali, M.A.

    2016-01-01

    Background: Many types of hormonal contraceptives are in use nowadays for example oral pills, emergency contraceptive pills, vaginal rings, implantable rods and injectable contraceptives (combined and progestogens only). The purpose of this study was to determine and compare serum serotonin levels in married fertile females of reproductive age group using hormonal contraceptives with non-contraceptive users. Methods: A total of 300 women were selected in the study. This cross sectional study included three groups; Group-1 (control), group-2 (combined oral contraceptive users) and group-3 (injectable contraceptive users). History and examination of subjects were recorded on proforma. Levels of serum serotonin were measured using standard ELISA kits. Results were analysed by one way anova and a p-value 0.05 percentage was taken as significant, using SPSS 16.0. Results: The mean age of the patients in group-1 was 30.4±6.1 years, group-2 was 28.9±4.9 and in group-3 was 2.5±6.8 years. For subjects in group-1, group-2 and group 3 the mean±SD concentration of serum serotonin was 160.68±53.27 ng/dl, 227.3±63.98 ng/dl and 118.19±31.32 ng/dl. A significant (p=0.00) difference was seen among three groups, i.e., group-1, group-2 and group-3. After applying Post HOC Tukey HSD, there was statistically no significant difference between group-1 and group-2 (p=0.956). Difference was seen between group-2 and group-3 (p=0.00), it was also significant between group-3 and group-1 (p=0.00). Conclusion: It was concluded that hormonal contraceptives affect the levels of serum serotonin.Background: Many types of hormonal contraceptives are in use nowadays for example oral pills, emergency contraceptive pills, vaginal rings, implantable rods and injectable contraceptives (combined and progestogens only). The purpose of this study was to determine and compare serum serotonin levels in married fertile females of reproductive age group using hormonal contraceptives with non

  11. Confidentiality Concerns and Sexual and Reproductive Health Care Among Adolescents and Young Adults Aged 15-25.

    Science.gov (United States)

    Copen, Casey E; Dittus, Patricia J; Leichliter, Jami S

    2016-12-01

    Data from the National Survey of Family Growth •About 7% of persons aged 15-25 would not seek sexual or reproductive health care because of concerns that their parents might find out about it. •For females aged 15-17 and 18-25, those who had confidentiality concerns were less likely to receive sexual and reproductive health services in the past year compared with those without these concerns. •Less than one-half of teenagers aged 15-17 (38.1%) spent some time alone in the past year during a visit with a doctor or other health care provider without a parent, relative, or guardian in the room. •Teenagers aged 15-17 who spent some time alone during a visit with a health care provider were more likely to have received sexual or reproductive health services in the past year compared with those who had not. Confidentiality concerns can impact adolescent and young adults' access to sexual and reproductive health services (1-4). Young people who are covered by their parents' private health insurance may be deterred from obtaining these services due to concerns that their parents might find out about it (2). Similarly, confidentiality concerns may arise because youth seeking such services may not have time alone during a visit with a health care provider (4). This report describes two measures related to confidentiality concerns and sexual and reproductive health care. All material appearing in this report is in the public domain and may be reproduced or copied without permission; citation as to source, however, is appreciated.

  12. EFFECT OF HORMONAL CONTRACEPTIVES ON SERUM SEROTONIN IN FEMALES OF REPRODUCTIVE AGE GROUP.

    Science.gov (United States)

    Faryal, Uzma; Rashid, Shazia; Hajra, Bibi; Hassan, Mukhtiar; Saqib, Javeria; Ali, Muhammad Afaq

    2016-01-01

    Many types of hormonal contraceptives are in use nowadays for example oral pills, emergency contraceptive pills, vaginal rings, implantable rods and injectable contraceptives (combined and progestogens only). The purpose of this study was to determine and compare serum serotonin levels in married fertile females of reproductive age group using hormonal contraceptives with non-contraceptive users. A total of 300 women were selected in the study. This cross sectional study included three groups; Group-1 (control), group-2 (combined oral contraceptive users) and group-3 (injectable contraceptive users). History and examination of subjects were recorded on pro forma. Levels of serum serotonin were measured using standard ELISA kits. Results were analysed by one way ANOVA and a p-value 0.05% was taken as significant, using SPSS 16.0. The mean age of the patients in group-1 was 30.4 ± 6.1 years, group-2 was 28.9 ± 4.9 and in group-3 was 2.5 ± 6.8 years. For subjects in group-1, group-2 and group 3 the mean ± SD concentration of serum serotonin was 160.68 ± 53.27 ng/dl, 227.3 ± 63.98 ng/dl and 118.19 ± 31.32 ng/dl. A significant (p = 0.00) difference was seen among three groups, i.e., group-1, group-2 and group-3. After applying Post HOC Tukey's HSD, there was statistically no significant difference between group-1 and group-2 (p = 0.956). Difference was seen between group-2 and group-3 (p = 0.00), it was also significant between group-3 and group-1 (p = 0.00). It was concluded that hormonal contraceptives affect the levels of serum serotonin.

  13. Health insurance, alcohol and tobacco use among pregnant and non-pregnant women of reproductive age.

    Science.gov (United States)

    Brown, Qiana L; Hasin, Deborah S; Keyes, Katherine M; Fink, David S; Ravenell, Orson; Martins, Silvia S

    2016-09-01

    Understanding the relationship between health insurance coverage and tobacco and alcohol use among reproductive age women can provide important insight into the role of access to care in preventing tobacco and alcohol use among pregnant women and women planning to become pregnant. We examined the association between health insurance coverage and both past month alcohol use and past month tobacco use in a nationally representative sample of women age 12-44 years old, by pregnancy status. The women (n=97,788) were participants in the National Survey of Drug Use and Health (NSDUH) in 2010-2013. Logistic regression models assessed the association between health insurance (insured versus uninsured), past month tobacco and alcohol use, and whether this was modified by pregnancy status. Pregnancy status significantly moderated the relationship between health insurance and tobacco use (p-value≤0.01) and alcohol use (p-value≤0.01). Among pregnant women, being insured was associated with lower odds of alcohol use (adjusted odds ratio [AOR]=0.47; 95% confidence interval [CI]=0.27-0.82), but not associated with tobacco use (AOR=1.14; 95% CI=0.73-1.76). Among non-pregnant women, being insured was associated with lower odds of tobacco use (AOR=0.67; 95% CI=0.63-0.72), but higher odds of alcohol use (AOR=1.23; 95% CI=1.15-1.32). Access to health care, via health insurance coverage is a promising method to help reduce alcohol use during pregnancy. However, despite health insurance coverage, tobacco use persists during pregnancy, suggesting missed opportunities for prevention during prenatal visits. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  14. Prevalence and associated factors of contraceptive discontinuation and switching among Bangladeshi married women of reproductive age

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    Mahumud RA

    2015-01-01

    Full Text Available Rashidul Alam Mahumud,1 Md Golam Hossain,2 Abdur Razzaque Sarkar,1 Md Nurul Islam,2 Md Ripter Hossain,2 Aik Saw,3 Jahangir AM Khan1,4 1Health Economics and Financing Research Group, Center for Equity and Health Systems, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh; 2Department of Statistics, University of Rajshahi, Rajshahi, Bangladesh; 3Department of Orthopaedic Surgery, National Orthopaedic Centre of Excellence for Research and Learning, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia; 4Adjunct Faculty, Health Economics Unit, Department of Learning, Informatics, Management and Ethics, Karolinska Institutet, Stockholm, Sweden Introduction: Contraceptive discontinuation is a worldwide incident that may be connected with low incentive to avoid pregnancy. Contraceptive discontinuation highly contributes to unplanned pregnancy and unwanted births.Objectives: The objective of this study was to observe the prevalence of discontinuation and switching of contraceptive methods among Bangladeshi married women. In addition, the sociodemographic factors associated with contraceptive discontinuation and switching were assessed.Methods: Secondary cross-sectional data was used in this study. A total of 16,273 married Bangladeshi women of reproductive age (15–49 years were considered in the present study, from the Bangladesh Demographic and Health Survey, 2011. Logistic regression models were used to determine the relationships between key sociodemographic factors and user status.Results: The prevalence of discontinuation and switching of contraceptive method among women were 38.4% and 15.4%, respectively. The logistic regression model demonstrated that women in early reproductive years (25–29 years and 30–34 years significantly more often (odds ratio [OR] =0.84 and 0.71, respectively discontinued use of contraceptives. Significantly higher rates of discontinuation were pronounced among women who

  15. Regulation of Lysosomal Function by the DAF-16 Forkhead Transcription Factor Couples Reproduction to Aging in Caenorhabditis elegans.

    Science.gov (United States)

    Baxi, Kunal; Ghavidel, Ata; Waddell, Brandon; Harkness, Troy A; de Carvalho, Carlos E

    2017-09-01

    Aging in eukaryotes is accompanied by widespread deterioration of the somatic tissue. Yet, abolishing germ cells delays the age-dependent somatic decline in Caenorhabditis elegans In adult worms lacking germ cells, the activation of the DAF-9/DAF-12 steroid signaling pathway in the gonad recruits DAF-16 activity in the intestine to promote longevity-associated phenotypes. However, the impact of this pathway on the fitness of normally reproducing animals is less clear. Here, we explore the link between progeny production and somatic aging and identify the loss of lysosomal acidity-a critical regulator of the proteolytic output of these organelles-as a novel biomarker of aging in C. elegans The increase in lysosomal pH in older worms is not a passive consequence of aging, but instead is timed with the cessation of reproduction, and correlates with the reduction in proteostasis in early adult life. Our results further implicate the steroid signaling pathway and DAF-16 in dynamically regulating lysosomal pH in the intestine of wild-type worms in response to the reproductive cycle. In the intestine of reproducing worms, DAF-16 promotes acidic lysosomes by upregulating the expression of v-ATPase genes. These findings support a model in which protein clearance in the soma is linked to reproduction in the gonad via the active regulation of lysosomal acidification. Copyright © 2017 by the Genetics Society of America.

  16. The effect of active immunization against vasoactive intestinal peptide (VIP) and inhibin on reproductive performance of aging White Leghorn roosters.

    Science.gov (United States)

    Avital-Cohen, N; Heiblum, R; Argov, N; Rosenstrauch, A; Chaiseha, Y; Mobarkey, N; Rozenboim, I

    2012-01-01

    Decreasing fertility in aging domestic roosters is a well-known phenomenon. Aging is manifested by a decrease in plasma testosterone level, testis function, and spermatogenesis, resulting in a low level of fertility. The roles of vasoactive intestinal peptide (VIP) and testicular inhibin in this aging process are not clear. The effects of active immunization against VIP, inhibin, or the combination of both hormones on the reproduction of aging White Leghorn (WL) roosters were assayed. In experiment 1a, 60 White Leghorn roosters (67 wk of age) were divided into 4 groups (n = 15/group). The first group was actively immunized against VIP, the second against inhibin, the third against VIP and inhibin, and the fourth served as a control. Active immunization against VIP decreased semen quality parameters, plasma steroid levels, and gene expression of gonadotropin-releasing hormone-I (GnRH-I), follicle-stimulating hormone (FSH), luteinizing hormone (LH), LH receptor, VIP, and prolactin (Prl). Immunization against inhibin increased some of the semen quality parameters and FSH mRNA gene expression but decreased inhibin gene expression. In experiment 1b, at 94 wk of age, we took the actively immunized against VIP group and the control group and divided them into 2 subgroups (n = 7 or 8): the first group was injected with 1 mg of ovine Prl (oPrl) daily for 7 d, and the second group served as a control. Administration of oPrl to previously VIP-immunized birds significantly elevated semen quality parameters. We suggest that VIP, Prl, and inhibin have an important effect on the reproductive axis in aging roosters. Active immunization against VIP-depressed reproductive activity and Prl administration restored their reproduction, indicating that both VIP and Prl are essential for reproduction in aging roosters. Immunization against inhibin improved FSH mRNA gene expression, suggesting a negative role of inhibin on FSH secretion in aging roosters. Not all semen quality parameters

  17. Age at menopause, reproductive history, and venous thromboembolism risk among postmenopausal women: the Women's Health Initiative Hormone Therapy clinical trials.

    Science.gov (United States)

    Canonico, Marianne; Plu-Bureau, Geneviève; O'Sullivan, Mary Jo; Stefanick, Marcia L; Cochrane, Barbara; Scarabin, Pierre-Yves; Manson, Joann E

    2014-03-01

    This study aims to investigate venous thromboembolism (VTE) risk in relation to age at menopause, age at menarche, parity, bilateral oophorectomy, and time since menopause, as well as any interaction with randomized hormone therapy (HT) assignment, among postmenopausal women. Using pooled data from the Women's Health Initiative HT clinical trials including 27,035 postmenopausal women aged 50 to 79 years who had no history of VTE, we assessed the risk of VTE in relation to age at menopause, age at menarche, parity, bilateral oophorectomy, and time since menopause by Cox proportional hazards models. Linear trends, quadratic relationships, and interactions of reproductive life characteristics with HT on VTE risk were systematically tested. During follow-up, 426 women reported a first VTE, including 294 non-procedure-related events. No apparent interaction of reproductive life characteristics with HT assignment on VTE risk was detected, and there was not a significant association between VTE and age at menarche, age at menopause, parity, oophorectomy, or time since menopause. However, analyses restricted to non-procedure-related VTE showed a U-shaped relationship between age at menopause and thrombotic risk that persisted after multivariable analysis (P menopause, those who had early menopause (age menopause (age >55 y) had a significantly increased VTE risk (hazard ratio [95% CI]: 1.8 [1.2-2.7] and 1.5 [1.0-2.4], respectively). Reproductive life characteristics have little association with VTE and do not seem to influence the effect of HT on thrombotic risk among postmenopausal women. Nevertheless, early and late onset of menopause might be newly identified risk factors for non-procedure-related VTE.

  18. Trends in advanced reproductive management using hormonal radioimmunoassay in swamp buffaloes

    International Nuclear Information System (INIS)

    Kamonpatana, M.; Pansin, C.; Sophon, S.; Parnpai, R.; Sravasi, S.; Srisakwattana, K.

    1990-01-01

    The objective of the experiments reported on here was to study methods of improving reproduction in cattle and buffaloes. These included clinical and behavioural observations, recording of body weights and measurement of reproductive hormones (luteinizing hormone, prolactin, testosterone, progesterone and oestrone sulphate) by radioimmunoassay. The results indicated that puberty in both males and females can be identified accurately by concurrent measurement of body weight and hormones. The postpartum reproductive functions of village buffaloes can be monitored by serial measurement of progesterone; such measurements, used in conjunction with artificial insemination or natural mating, can be applied for reducing the calving interval. Oestrus induction and synchronization were used in a programme for introducing superior genetic stock to village buffaloes, and proved to be of benefit to small farmers. The conception rate can be improved when animals with an active corpus luteum are correctly identified with the progesterone test for use in synchronization programmes, and when breeding is done at the most appropriate time in relation to the onset of oestrus. (author). 6 refs, 4 tabs

  19. A review and rationale for studying the cardiovascular effects of drinking water arsenic in women of reproductive age

    International Nuclear Information System (INIS)

    Kwok, Richard K.

    2007-01-01

    Drinking water arsenic has been shown to be associated with a host of adverse health outcomes at exposure levels > 300 μg of As/L. However, the results are not consistent at exposures below this level. We have reviewed selected articles that examine the effects of drinking water arsenic on cardiovascular outcomes and present a rationale for studying these effects on women of reproductive age, and also over the course of pregnancy when they would potentially be more susceptible to adverse cardiovascular and reproductive outcomes. It is only recently that reproductive effects have been linked to drinking water arsenic. However, there is a paucity of information about the cardiovascular effects of drinking water arsenic on women of reproductive age. Under the cardiovascular challenge of pregnancy, we hypothesize that women with a slightly elevated exposure to drinking water arsenic may exhibit adverse cardiovascular outcomes at higher rates than in the general population. Studying sensitive clinical and sub-clinical indicators of disease in susceptible sub-populations may yield important information about the potentially enormous burden of disease related to low-level drinking water arsenic exposure

  20. Fertility-related knowledge and information-seeking behaviour among people of reproductive age: a qualitative study.

    Science.gov (United States)

    Hammarberg, Karin; Zosel, Rebecca; Comoy, Caroline; Robertson, Sarah; Holden, Carol; Deeks, Mandy; Johnson, Louise

    2017-06-01

    Some potentially modifiable factors adversely affect fertility and pregnancy health. To inform a fertility health promotion programme, this study investigated fertility knowledge and information-seeking behaviour among people of reproductive age. This was a qualitative study involving six focus group discussions with women and men who intended to have children in the future and eight paired interviews with couples who were actively trying to conceive. Participants (n = 74) themselves generally claimed 'low' to 'average' levels of knowledge about fertility. Most of them overestimated women's reproductive lifespan and had limited knowledge about the 'fertile window' of the menstrual cycle. The Internet was a common source of fertility-related information and social media was viewed as a potential effective avenue for dissemination of messages about fertility and how to protect it. Most participants agreed that primary health care providers, such as general practitioners (GPs), are well placed to provide information regarding fertility and pregnancy health. This study identified several gaps in knowledge among people of reproductive age about factors that influence fertility and pregnancy health negatively. Addressing these knowledge gaps in school curricula, primary care and health promotion would assist people to realize their reproductive goals and reduce the risk of infertility and adverse obstetric outcomes.

  1. Wife beating refusal among women of reproductive age in urban and rural Ethiopia.

    Science.gov (United States)

    Gurmu, Eshetu; Endale, Senait

    2017-03-16

    Wife beating is the most common and widespread form of intimate partner violence in Ethiopia. It results in countless severe health, socio-economic and psychological problems and has contributed to the violation of human rights including the liberty of women to enjoy conjugal life. The main purpose of this study is to assess the levels and patterns of wife beating refusal and its associated socio-cultural and demographic factors in rural and urban Ethiopia. The 2011 Ethiopian Demographic and Health Survey (EDHS) data based on 11,097 and 5287 women in the reproductive age group (i.e. 15-49 years) living in rural and urban areas, respectively,were used in this study. Cronbach's alpha was used to assess the internal consistency of the measure of women's attitudes towards wife beating. The Statistical Package for Social Sciences was applied to analyze the data. A binary logistic regression model was fitted to identify variables that significantly predict respondents' refusal of wife beating. Separate analysis by a place of residence was undertaken as attitude towards wife beating vary between rural and urban areas. The likelihood of refusing wife beating in Ethiopia was significantly higher among urban women (54.2%) than rural women (24.5%). Although there was a significant variations in attitude towards refusing wife beating among different regions in Ethiopia, increasing educational level, high access to media, age of respondents were associated with high level of refusal of wife beating. In contrast, rural residence, being in marital union, high number of living children, being followers of some religions (Muslim followers in urban and Protestants in rural) were associated with low level of refusal of wife beating. The findings of this study reveal that wife beating in Ethiopia is a function of demographic and socio-cultural factors among which age and educational attainment of respondents, number of living children, religious affiliation, marital commitment and

  2. How does health-promoting lifestyle relate to sexual function among women of reproductive age in Iran?

    Science.gov (United States)

    Abedi, Parvin; Jorfi, Maryam; Afshari, Poorandokht; Fakhri, Ahmad

    2017-08-01

    This study aimed to evaluate the relation between health-promoting lifestyle and sexual function among women of reproductive age. In this cross-sectional study, 1200 women were recruited randomly from 10 public health centers in Ahvaz, Iran. A demographic questionnaire, Health Promoting Lifestyle Profile 2 (HPLP2), and Female Sexual Function Index (FSFI) were used for data collection. The inclusion criteria were as follows: women aged 15-45 years, married, monogamous, and having basic literacy. Data were analyzed using Kruskal-Wallis test, chi-square test, Spearman correlation coefficient, and logistic regression. All aspects of sexual function showed a significant relationship with different dimensions of HPLP2, except for pain and physical activity ( p function than other women (OR = 1.10, 95% CI: 1.06-1.14, p relations and stress management also showed a significant correlation with sexual function. Results of this study showed that health-promoting lifestyle dimensions are significantly related to all aspects of sexual function in women of reproductive age. Health policy makers should take lifestyle-related factors of reproductive-aged women into account when seeking to improve the sexual wellbeing of this population. Further attention should also be given to assessing the direction of causality.

  3. E-cigarette use among women of reproductive age: Impulsivity, cigarette smoking status, and other risk factors.

    Science.gov (United States)

    Chivers, Laura L; Hand, Dennis J; Priest, Jeff S; Higgins, Stephen T

    2016-11-01

    The study aim was to examine impulsivity and other risk factors for e-cigarette use among women of reproductive age comparing current daily cigarette smokers to never cigarette smokers. Women of reproductive age are of special interest because of the additional risk that tobacco and nicotine use represents should they become pregnant. Survey data were collected anonymously online using Amazon Mechanical Turk in 2014. Participants were 800 women ages 24-44years from the US. Half (n=400) reported current, daily smoking and half (n=400) reported smoking e-cigarette use were examined using logistic regression. Daily cigarette smoking was associated with greater impulsivity, lower education, past illegal drug use, and White race/ethnicity. E-cigarette use in the overall sample was associated with being a cigarette smoker and greater education. E-cigarette use among current smokers was associated with increased nicotine dependence and quitting smoking; among never smokers it was associated with greater impulsivity and illegal drug use. E-cigarette use was associated with hookah use, and for never smokers only with use of cigars and other nicotine products. E-cigarette use among women of reproductive age varies by smoking status, with use among current smokers reflecting attempts to quit smoking whereas among non-smokers use may be a marker of a more impulsive repertoire that includes greater use of alternative tobacco products and illegal drugs. Copyright © 2016 Elsevier Inc. All rights reserved.

  4. Contribution of dietary advanced glycation end products (AGE) to circulating AGE: role of dietary fat.

    Science.gov (United States)

    Davis, Kathleen E; Prasad, Chandan; Vijayagopal, Parakat; Juma, Shanil; Adams-Huet, Beverley; Imrhan, Victorine

    2015-12-14

    The purpose of this pilot study was to determine whether macronutrient content (low-fat v. high-fat diet) influences an indicator of advanced glycation end products (AGE), N(ε) carboxymethyl-lysine (CML), in the context of a 1-d, high-AGE diet. The effect of the diets on inflammatory markers was also assessed. A total of nineteen overweight and obese adults (nine men and ten women) without known disease were recruited to participate in a crossover challenge of a high-fat, high-AGE (HFHA) and low-fat, high-AGE (LFHA) diet. In each phase patients had fasting blood drawn, followed by consumption of a high-fat or low-fat breakfast test meal, then three postprandial blood draws at 1, 2 and 3 h after consuming the test meal. After consuming high-AGE meals for the remainder of the day, participants returned the next day for a follow-up analysis. A different pattern in the 3-h post-meal CML and soluble receptor for AGE response to the two diets was observed (P=0·01 and 0·05, respectively). No change in serum CML was observed following consumption of a LFHA breakfast (535 (25th-75th percentile 451-790) to 495 (25th-75th percentile 391-682) ng/ml; P=0·36), whereas a rise in CML occurred after the HFHA breakfast (463 (25th-75th percentile 428-664) to 578 (25th-75th percentile 474-865) ng/ml; P=0·05). High sensitivity C-reactive protein and high molecular weight adiponectin were not affected by either diet. These findings suggest that dietary CML may not be as important in influencing serum CML as other dietary factors. In addition, acute exposure to dietary CML may not influence inflammation in adults without diabetes or kidney disease. This is contrary to previous findings.

  5. Food consumption patterns and associated factors among Vietnamese women of reproductive age.

    Science.gov (United States)

    Nguyen, Phuong H; Strizich, Garrett; Lowe, Alyssa; Nguyen, Hieu; Pham, Hoa; Truong, Truong V; Nguyen, Son; Martorell, Reynaldo; Ramakrishnan, Usha

    2013-09-12

    Adequate nutrient intakes among women of reproductive age (WRA) are important determinants of maternal, neonatal and child health outcomes. However, data on dietary intake for WRA in Vietnam are lacking. This paper aimed to examine the adequacy and determinants of energy and macronutrient intakes among WRA enrolled in a study of preconceptual micronutrient supplementation (PRECONCEPT) being conducted in 20 rural communes in Thai Nguyen province, Vietnam. Dietary intakes were determined for 4983 WRA who participated in the baseline survey using a previously validated 107-item (semi-quantitative) food-frequency questionnaire that was administered by trained field workers. Multivariate linear and logistic regression analyses were used to examine factors associated with energy and macronutrient intakes. A disproportionate number of energy came from starches, primarily rice. Carbohydrate, fat and protein constituted 65.6%, 19.5% and 14.8% of total energy, respectively. Fat intake was below recommended levels in 56.5% of respondents, but carbohydrate intakes were above recommended level in 54.6%. Only 0.1% and 5.2% of WRA achieved adequate intake of n-3 and n-6 long-chain polyunsaturated fatty acids, respectively. Multivariate linear regression revealed that low education, low socioeconomic status, and food insecurity were significant predictors of reduced total energy intake, reduced energy from protein and fat, and greater energy from carbohydrates. Logistic regression confirmed that inadequate macronutrient intake was more common among the poor, food insecure, and less educated. Imbalanced dietary intakes among underprivileged women reflect lack of dietary diversity. Nutrition programs should be linked with social development, poverty reduction, education programs and behavior change counseling in order to improve the nutritional status of WRA in Vietnam.

  6. Social adaptation and quality of life in reproductive-aged women with epilepsy

    Directory of Open Access Journals (Sweden)

    Diana Viktorovna Dmitrenko

    2015-01-01

    Full Text Available The quality-of-life indicators are integral characteristics of treatment and diagnostic measures in modern epileptology.Objective: to assess the social adaptation and quality of life in reproductive-aged women with epilepsy.Subjects and methods. A sociological survey using the Quality of Life Satisfaction questionnaire and the European Quality of Life-5 Dimensions (EQ-5D was carried out in 352 women living in the Krasnoyarsk Territory.Results. At the time of the study, 21.3% of the patients were unemployed. Disability related to epilepsy was in 13.1% of women, mainly in those with cryptogenic (22.3% and symptomatic (14.4% epilepsy. Most of the women were unsatisfied with their job activity (55.1%, financial status (64.6%, and physical health (65.3%. Mainly the patients with symptomatic epilepsy reported dissatisfaction with their psychological status. The patients had employment problems (12.5%, inability to work in their specialty (12.5% and to get the desired specialty (10.3%, and labor maladaptation (8.8%. There was a preponderance of women with higher education (40.3% and 21.3% continued their studies. Warm family relations and help from relatives and friends (65.4%, hope for their recovery (50.7%, contacts with their friends (30.1%, and plans for future (34.6% were important for the women to control the disease.Conclusions. The findings suggest that family, personal, maternity problems are more important causes of social maladaptation in epileptic women.

  7. ThinPrep Pap-smear and cervical intraepithelial neoplasia in reproductive-aged Thai women.

    Science.gov (United States)

    Rugpao, S; Koonlertkit, S; Ruengkrist, T; Lamlertkittikul, S; Pinjaroen, S; Limtrakul, A; Werawatakul, Y; Sinchai, W

    2009-06-01

    To estimate the incidence of abnormal cervical cytology by ThinPrep Pap-tests and cervical intraepithelial neoplasia (CIN) in young adult reproductive-aged Thai women. A total of 1254 women distributed in all regions of Thailand were monitored from 2002 through 2004. Women were screened for abnormal cervical cytology using the ThinPrep method every 6 months. Interpretation of cervical cytology was based on the Bethesda system, version 2001. Women who had the ThinPrep Pap results as atypical squamous cells of undetermined significance or worse underwent colposcopic examination. The ThinPrep and all cervical tissue samples obtained from diagnostic or therapeutic procedures were analyzed and reviewed by Covance Central Laboratory Service, Inc., Indianapolis, USA. The cumulative incidence of abnormal ThinPrep Pap-tests was as follows: 15.3 per 100 woman years (WY) (95% confidence interval [CI] 12.3, 18.9) at 6 months; 12.3 per 100 WY (95% CI 10.3, 14.6) at 12 months; and 11.6 per 100 WY (95% CI 10.0, 13.5) at 18 months. Of 1448.6 woman years of follow up, the incidence of CIN1 was 4.1 per 100 WY (95% CI 3.2, 5.3); CIN2 0.8 per 100 WY (95% CI 0.4, 1.4); and CIN3 0.6 per 100 WY (95% CI 0.3, 1.2). The incidence of abnormal ThinPrep Pap-test and CIN in young adult Thai women had been reported. No comparable data is available.

  8. Exploring Diet Quality between Urban and Rural Dwelling Women of Reproductive Age

    Directory of Open Access Journals (Sweden)

    Julie C. Martin

    2017-06-01

    Full Text Available Health disparities, including weight gain and obesity exist between urban and rural dwelling women. The primary aim was to compare diet quality in urban and rural women of reproductive age, and secondary analyses of the difference in macronutrient and micronutrient intake in urban and rural women, and the predictors of diet quality. Diet quality was assessed in urban (n = 149 and rural (n = 394 women by a modified version of the Dietary Guideline Index (DGI energy, macronutrient and micronutrient intake from a food frequency questionnaire (FFQ and predictors of diet quality. Diet quality did not significantly differ between urban and rural women (mean ± standard deviation (SD, 84.8 ± 15.9 vs. 83.9 ± 16.5, p = 0.264. Rural women reported a significantly higher intake of protein, fat, saturated fat, monounsaturated fat, cholesterol and iron and a higher score in the meat and meat alternatives component of the diet quality tool in comparison to urban women. In all women, a higher diet quality was associated with higher annual household income (>$Australian dollar (AUD 80,000 vs. <$AUD80,000 p = 0.013 and working status (working fulltime/part-time vs. unemployed p = 0.043. Total diet quality did not differ in urban and rural women; however, a higher macronutrient consumption pattern was potentially related to a higher lean meat intake in rural women. Women who are unemployed and on a lower income are an important target group for future dietary interventions aiming to improve diet quality.

  9. Vitamin D status by sociodemographic factors and body mass index in Mexican women at reproductive age.

    Science.gov (United States)

    Contreras-Manzano, Alejandra; Villalpando, Salvador; Robledo-Pérez, Ricardo

    2017-01-01

    To describe the prevalence of Vitamin D deficiency (VDD) and insufficiency (VDI), and the main dietary sources of vitamin D (VD) in a probabilistic sample of Mexican women at reproductive age participating in Ensanut 2012, stratified by sociodemographic factors and body mass index (BMI) categories. Serum concentrations of 25-hydroxyvitamin-D(25-OH-D) were determined using an ELISA technique in 4162 women participants of Ensanut 2012 and classified as VDD, VDI or optimal VD status. Sociodemographic, anthropometric and dietary data were also collected. The association between VDD/VDI and sociodemographic and anthropometry factors was assessed adjusting for potential confounders through an estimation of a multinomial logistic regression model. The prevalence of VDD was 36.8%, and that of VDI was 49.8%. The mean dietary intake of VD was 2.56 μg/d. The relative risk ratio (RRR) of VDD or VDI was calculated by a multinomial logistic regression model in 4162 women. The RRR of VDD or VDI were significantly higher in women with overweight (RRR: 1.85 and 1.44, p<0.05), obesity (RRR: 2.94 and 1.93, p<0.001), urban dwelling (RRR:1.68 and 1.31, p<0.06), belonging to the 3rd tertile of income (RRR: 5.32 and 2.22, p<0.001), or of indigenous ethnicity (RRR: 2.86 and 1.70, p<0.05), respectively. The high prevalence of VDD/VDI in Mexican women calls for stronger actions from the health authorities, strengthtening the actual policy of food supplementation and recommending a reasonable amount of sun exposure.

  10. Vitamin D status by sociodemographic factors and body mass index in Mexican women at reproductive age

    Directory of Open Access Journals (Sweden)

    Alejandra Contreras-Manzano

    2017-08-01

    Full Text Available Objective. To describe the prevalence of Vitamin D deficiency (VDD and insufficiency (VDI, and the main dietary sources of vitamin D (VD in a probabilistic sample of Mexican women at reproductive age participating in Ensanut 2012, stratified by sociodemographic factors and body mass index (BMI categories. Materials and methods. Serum concentrations of 25-hydroxyvitamin-D(25-OH-D were determined using an ELISA technique in 4 162 women participants of Ensanut 2012 and classified as VDD, VDI or optimal VD status. Sociodemographic, anthropometric and dietary data were also collected. The association between VDD/VDI and sociodemographic and anthropometry factors was assessed adjusting for potential confounders through an estimation of a multinomial logistic regression model. Results. The prevalence of VDD was 36.8%, and that of VDI was 49.8%. The mean dietary intake of VD was 2.56 μg/d. The relative risk ratio (RRR of VDD or VDI was calculated by a multinomial logistic regression model in 4 162 women. The RRR of VDD or VDI were significantly higher in women with overweight (RRR: 1.85 and 1.44, p<0.05, obesity (RRR: 2.94 and 1.93, p<0.001, urban dwelling (RRR:1.68 and 1.31, p<0.06, belonging to the 3rd tertile of income (RRR: 5.32 and 2.22, p<0.001, or of indigenous ethnicity (RRR: 2.86 and 1.70, p<0.05, respectively. Conclusion. The high prevalence of VDD/VDI in Mexican women calls for stronger actions from the health authorities, strengthtening the actual policy of food supplementation and recommending a reasonable amount of sun exposure.

  11. Assessment of menstrual hygiene among reproductive age women in South-west Delhi

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    Gunjan Kumar

    2017-01-01

    Full Text Available Background: The issue of menstrual hygiene is inadequately acknowledged in our nation. The use of sanitary pads and washing the genital area are essential practices for good menstrual hygiene. Poor menstrual hygiene may lead to itching or rashes in the perineal region, bad odor, and sometimes, major complications such as pelvic inflammatory disease and toxic shock syndrome. Therefore, the objective of this study was to assess the knowledge and practice of menstrual hygiene among reproductive age group women. Methods: A Community-based cross-sectional study design was employed. Study was conducted from January 2012 to April 2013. Data were collected using a pretested semi-structured structured questionnaire. The data were entered and analyzed into a computer using SPSS version 20. Results: In this study, 584 (81.7% respondents had good practice of menstrual hygiene. The findings of the study showed a significant positive association between good practices of menstrual hygiene and years of education of the study subject (adjusted odds ratio [AOR] =9.3, 95% confidence interval [CI]: 4.4–19.5, having a higher socioeconomic status (AOR = 9.27, 95% CI: 4.7–18.03. Conclusions: Awareness of good menstrual practices is of utmost importance. Health education regarding menstrual hygiene should be a part of school curriculum and health institutes. Social marketing of good quality, low-cost sanitary napkins at accessible outlets, provision for adequate water supply, vending machines for low-cost sanitary napkins, privacy and wall-mounted incinerators for disposal in schools, workplaces, and public places would go a long way in improving the menstrual hygiene and help them in securing healthy lifestyle.

  12. Association between Trichomonas vaginalis and vaginal bacterial community composition among reproductive-age women

    Science.gov (United States)

    Brotman, Rebecca M.; Bradford, L. Latey; Conrad, Melissa; Gajer, Pawel; Ault, Kevin; Peralta, Ligia; Forney, Larry J.; Carlton, Jane M.; Abdo, Zaid; Ravel, Jacques

    2012-01-01

    Objectives Some vaginal bacterial communities are thought to prevent infection by sexually transmitted organisms. Prior work demonstrated that the vaginal microbiota of reproductive-age women cluster into five types of bacterial communities; 4 dominated by Lactobacillus species (L. iners, L. crispatus, L. gasseri, L. jensenii), and one (termed community state type (CST) IV) lacking significant numbers of lactobacilli and characterized by higher proportions of Atopobium, Prevotella, Parvimonas, Sneathia, Gardnerella, Mobiluncus, and other taxa. We sought to evaluate the relationship between vaginal bacterial composition and Trichomonas vaginalis. Methods Self-collected vaginal swabs were obtained cross-sectionally from 394 women equally representing four ethnic/racial groups. T. vaginalis screening was performed using PCR targeting the 18S rRNA and β-tubulin genes. Vaginal bacterial composition was characterized by pyrosequencing of barcoded 16S rRNA genes. A panel of eleven microsatellite markers was used to genotype T. vaginalis. The association between vaginal microbiota and T. vaginalis was evaluated by exact logistic regression. Results T. vaginalis was detected in 2.8% of participants (11/394). Of the eleven T. vaginalis-positive cases, eight (72%) were categorized as CST-IV, two (18%) as communities dominated by L. iners and one (9%) as L. crispatus-dominated (p-value:0.05). CST-IV microbiota were associated with an 8-fold increased odds of detecting T. vaginalis compared to women in the L. crispatus-dominated state (OR:8.26, 95% CI:1.07–372.65). Seven of the 11 T. vaginalis isolates were assigned to two genotypes. Conclusion T. vaginalis was associated with vaginal microbiota consisting of low proportions of lactobacilli and high proportions of Mycoplasma, Parvimonas, Sneathia, and other anaerobes. PMID:23007708

  13. Contraceptive practices among married women of reproductive age in Bangladesh: a review of the evidence.

    Science.gov (United States)

    Huda, Fauzia Akhter; Robertson, Yolande; Chowdhuri, Sabiha; Sarker, Bidhan Krishna; Reichenbach, Laura; Somrongthong, Ratana

    2017-06-06

    Bangladesh has experienced a sevenfold increase in its contraceptive prevalence rate (CPR) in less than forty years from 8% in 1975 to 62% in 2014. However, despite this progress, almost one-third of pregnancies are still unintended which may be attributed to unmet need for family planning and discontinuation and switching of methods after initiation of their use. We conducted an extensive literature review on contraceptive use among married women of reproductive age (MWRA) in Bangladesh. A total of 263 articles were identified through database search and after final screening ten articles were included in this synthesis. Findings showed that method discontinuation and switching, method failure, and method mix may offset achievements in the CPR. Most of the women know of at least one contraceptive method. Oral pill is the most widely used (27%) method, followed by injectables (12.4%), condoms (6.4%), female sterilization (4.6%), male sterilization (1.2%), implants (1.7%), and IUDs (0.6%). There has been a decline in the use of long acting and permanent methods over the last two decades. Within 12 months of initiation, the rate of method discontinuation particularly the short-acting methods remain high at 36%. It is important to recognize the trends as married Bangladeshi women, on average, wanted 1.6 children, but the rate of actual children was 2.3. A renewed commitment from government bodies and independent organizations is needed to implement and monitor family planning strategies in order to ensure the adherence to and provision of the most appropriate contraceptive method for couples.

  14. The Effect of Vitagnus on Cyclic Breast Pain in Women of Reproductive Age

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    ST Mirmolaei

    2016-09-01

    Full Text Available BACKGROUND AND OBJECTIVE: One of the most common complaints in women is breast pain associated with reduced women quality of life and a lot of problems and costs. This study aimed to investigate the effect of vitagnus on severity of cyclic mastalgia in women of reproductive age. METHODS: This study is a triple blind controlled clinical trial performed on 67 women with cyclic mastalgia. Women randomly entered to an intervention group (34 patients or a placebo (n=33 groups and training and proper nutrition were done. Vitagnus daily was given for three months in the intervention group (8 ml and eatable paraffin (1 ml mixed with water and honey (a total of 10 ml was given to the placebo group. The pain from two months before to three months after treatment with VAS and McGill measuring instruments were compared. FINDINGS: The mean score of McGill in Vitagnus group decreased from 16.94±3.94 before the intervention to 9.50±5.32 in fifth month and in the placebo group decreased from 15.08±3.62 before the intervention to 13.08±4.29 in fifth month (p<0.0001. Mean VAS score in Vitagnus Group decreased from 6.59±3.35 before the intervention to 3.27±2.20 in fifth month and in the placebo group from 5.94±1.32 before the intervention to 4.94±1.81 in the fifth month (p<0.0001. CONCLUSION: The results showed that Vitagnus can be used as an effective and low-cost treatment in the treatment of mastalgia.

  15. Effects of advanced treatments of wastewater effluents on estrogenic and reproductive health impacts in fish.

    Science.gov (United States)

    Filby, Amy L; Shears, Janice A; Drage, Briane E; Churchley, John H; Tyler, Charles R

    2010-06-01

    Whether the implementation of additional treatments for the removal of estrogens from wastewater treatment works (WwTWs) effluents will eliminate their feminizing effects in exposed wildlife has yet to be established, and this information is crucial for future decisions on investment into WwTWs. Here, granular activated carbon (GAC), ozone (O(3)), and chlorine dioxide (ClO(2)) were investigated for their effectiveness in reducing steroidal estrogen levels in a WwTW effluent and assessments made on the associated estrogenic and reproductive responses in fathead minnows (Pimephales promelas) exposed for 21 days. All treatments reduced the estrogenicity of the standard-treated (STD) effluent, but with different efficacies; ranging between 70-100% for total estrogenicity and 53-100% for individual steroid estrogens. In fish exposed to the GAC- and ClO(2)- (but not O(3)-) treated effluents, there was no induction of plasma vitellogenin (VTG) or reduction in the weight of the fatpad, a secondary sex character in males, as occurred for fish exposed to STD effluent. This finding suggests likely benefits of employing these treatment processes for the reproductive health in wild fish populations living in rivers receiving WwTW discharges. Exposure of pair-breeding minnows to the GAC-treated effluent, however, resulted in a similar inhibition of egg production to that occurring for exposure to the STD effluent (34-40%). These data, together with a lack of effect on egg production of the estrogen, ethinylestradiol (10 ng/L), alone, suggest that chemical/physical properties of the effluents rather than their estrogenicity were responsible for the reproductive effect and that these factor(s) were not remediated for through GAC treatment. Collectively, our findings illustrate the importance of assessing integrative biological responses, rather than biomarkers alone, in the assessment and improvement of WwTW technologies for the protection of wild fish populations.

  16. Monitoring Forsmark. Moose age composition, reproduction and antler development in Haallnaes

    International Nuclear Information System (INIS)

    Cederlund, Goeran; Broman, Emil

    2011-05-01

    The moose (Alces alces) is an important game species in Haallnaes, as well as in Sweden in general. Hunting on moose is subject to strict local regulations and restrictions within a management program. Such restrictions will have considerable effects on demography. This has led to a moose population in Haallnaes with biased sex ratio with fewer adult males than females and a generally low average age. High hunting pressure on males has caused a low survival rate and the chance to survive more than five years is just a few percent. Restrictions in hunting pressure on females have caused a generally higher survival rate and a higher average age compared to males. Sex differences in body mass are normal compared to other populations in southern Sweden. Mean body mass of culled calves is an important measure of quality of the population, since it reflects the available food resources in the management area. Body mass among calves in Haallnaes is generally low, indicating a deteriorated food resource due to either ambient population density and/or hampered food production in the forest. The average reproduction rate is normal compared to other populations in this part of Sweden. However, one year old females (yearlings) have a fairly low production of eggs per female (ovulation rate). As the yearlings constitute a considerable part of the population in Haallnaes, their lowered ovulation rate will affect the rate of recruitment of calves to the local population. The moose population seems to have been subject to considerable variation in density during the last decade, which is probably a joint effect of changes in demography (hunting), changes in food resources due to forestry management and by food competition from other browsers in the area. Local managers believe that the population has reached such a low level (although not verified by surveys) that the number of moose has to be increased. It is vital to stress the importance of keeping up collection of data from

  17. Monitoring Forsmark. Moose age composition, reproduction and antler development in Forsmark

    International Nuclear Information System (INIS)

    Cederlund, Goeran; Broman, Emil

    2011-05-01

    The moose (Alces alces) is an important game species in Forsmark, as well as in Sweden in general. Hunting on moose is subject to strict local regulations and restrictions within a management program. Such restrictions will have considerable effects on demography. This has led to a moose population in Forsmark with biased sex ratio with fewer adult males than females and a generally low average age. High hunting pressure on males has caused a low survival rate and the chance to survive more than five years is just a few percent. Restrictions in hunting pressure on females have caused a generally higher survival rate and a higher average age compared to males. Sex differences in body mass are normal compared to other populations in southern Sweden. Mean body mass of culled calves is an important measure of quality of the population, since it reflects the available food resources in the management area. Body mass among calves in Forsmark is generally low, indicating a deteriorated food resource due to either ambient population density and/or hampered food production in the forest. The average reproduction rate is normal compared to other populations in this part of Sweden. However, one year old females (yearlings) have a fairly low production of eggs per female (ovulation rate). As the yearlings constitute a considerable part of the population in Forsmark, their lowered ovulation rate will affect the rate of recruitment of calves to the local population. The moose population seems to have been subject to considerable variation in density during the last decade, which is probably a joint effect of changes in demography (hunting), changes in food resources due to forestry management and by food competition from other browsers in the area. Local managers believe that the population has reached such a low level (although not verified by surveys) that the number of moose has to be increased. It is vital to stress the importance of keeping up collection of data from the

  18. Evaluation of vaginal flora and antibiogram analysis in reproductive-age women with or without vaginitis in primary care settings

    OpenAIRE

    Alim, Ahmet; Çetin, Ali; Yıldız, Çağlar

    2009-01-01

    Aims: The treatment modalities of patients with vaginal discharge are generally related to their symptoms. The aim of this study was to evaluate vaginal flora and antibiogram analysis in reproductive-age women with or without vaginitis in primary care settings. Methods: Vaginal swabs were taken from 311 women who have vaginitis, and tested for the causative agents of vaginal discharge. The control group was 89 healthy women without vaginal discharge. Vaginal swaps were used in a commercial te...

  19. VOLUNTARY SURGICAL CONTRACEPTION OF WOMEN OF LATE REPRODUCTIVE AGE SUFFERING FROM PELVIC ORGAN PROLAPSE – FEATURES AND BENEFITS

    OpenAIRE

    Nigina Nasimova

    2015-01-01

    In recent years there has been a noticeable "rejuvenation" of pelvic organ prolapse. Inconsistency of the pelvic floor muscles, including the omission of sexual organs, is extremely common pathology, observed almost a third of women of reproductive age. The search for effective, convenient methods of contraception for this category of patients is an important problem of modern gynecology.We proposed a method of transvaginal voluntary surgical contraception, produced in conjunction with surgic...

  20. The forms and fitness cost of senescence : Age-specific recapture, survival, reproduction, and reproductive value in a wild bird population

    NARCIS (Netherlands)

    Bouwhuis, Sandra; Choquet, Remi; Sheldon, Ben C.; Verhulst, Simon

    Longitudinal studies of senescence accumulate rapidly from natural populations. However, it is largely unknown whether different fitness components senesce in parallel, how reproductive and survival senescence contribute to declines in reproductive value, and how large the fitness cost of senescence

  1. Socio-Demographic, Reproductive and Clinical Profile of Women Diagnosed with Advanced Cervical Cancer in a Tertiary Care Institute of Delhi.

    Science.gov (United States)

    Dahiya, Neha; Bachani, Damodar; Acharya, Anita S; Sharma, D N; Gupta, Subhash; Haresh, K P

    2017-02-01

    Cervical cancer is one of the leading cancers among Indian women with estimated 123,000 new cases and 67,477 deaths in 2012. Cervical cancer is a multi-etiological disease. Factors such as low socioeconomic status, tobacco use, sexual and reproductive factors, HIV and other sexually transmitted diseases and long-term oral contraceptive use have been suggested as determinants. Assessment of socio-demographic profile and reproductive history gives a better picture of the determinants of cervical carcinoma in low-resource settings. This hospital-based cross-sectional study was undertaken at a tertiary healthcare institute at New Delhi, India. Sixty-seven newly diagnosed women with advanced cervical cancer (stage 2B-4B), who were undertaking radio- and/or chemotherapy, were included to assess their socio-demographic, reproductive and clinical profile. The mean age of women at the time of detection of cervical cancer was 52.28 ± 11.29 years (range 30-75 years). More than 60 % of patients were illiterate and belonged to middle socioeconomic status. Thirty-nine percentage of the study subjects had their first sexual experience before 15 years of age. Nearly 54 % women had 5 or more pregnancies. Nearly 73 % of women had all deliveries at home. Majority (69 %) of women had symptoms suggestive of reproductive tract infection. Among them, unusual discharge from vagina (73.13 %) followed by bleeding after menopause (55.10 %) and pain in abdomen (44.77 %) were the most common presenting complaints. Pallor was present in nearly two-third (63.93 %) study subjects. More than half (56.72 %) study subjects had moderate anemia, and 7.46 % had severe anemia before treatment. Mean hemoglobin level of the study subjects was 10.35 ± 1.72 gm% before treatment and 9.69 ± 1.29 gm% after treatment. This difference was statistically significant. Around 97 % of the study subjects had squamous cell carcinoma of the cervix. Majority (53.73 %) of the study subjects were in

  2. [Rate of prevalence, awareness, treatment and control of hypertension among women at reproductive age in China in 2013].

    Science.gov (United States)

    Wang, Z Q; Zhao, Y F; Yang, J; Wang, L M; Zhao, Z P; Zeng, X Y; Wang, L H

    2017-12-06

    Objective: To analyze the rate of prevalence, awareness, treatment and control of hypertension among women at reproductive age (18-49 years old) in China in 2013. Methods: The analysis used data obtained from the China Chronic and non-communicable disease surveillance in 2013.The surveillance included 176 534 adults aging ≥18 years old, who were selected from 302 surveillance points by multi-stage cluster random sampling method. A total of 46 674 women at reproductive age (18-49 years old) were investigated. Blood pressures were measured by electronic blood pressure monitor. After being weighted according to complex sampling scheme and post-stratification, the rate of prevalence, awareness, treatment and control of hypertension were compared by different characteristics such as age, education, urban and rural areas, and geographic locations. Results: The prevalence of hypertension among women at reproductive age (18-49 years old) in China in 2013 was 13.5%. The rate in the rural areas was higher than that in urban areas (χ(2)=46.23, P 0.05). The hypertension prevalence in all age groups (18-24, 25-29, 30-34, 35-39, 40-44, 45-49 years old) were 6.6%, 9.2%, 9.6%, 12.0%, 17.9% and 28.3%, respectively. The prevalence of hypertension showed a rising trend with age increasing ( t= 12.32, Pareas; and 21.3%, 18.5% and 5.9%, respectively in rural areas. The rates in urban areas were all higher than those in rural areas (chi square were separately 18.98, 21.31, and 6.80, P values areas.

  3. Call to action: continuum of care for females of reproductive age to prevent obesity and ensure better health outcomes of offspring through nutrition.

    Science.gov (United States)

    Zive, Michelle M; Rhee, Kyung E

    2014-09-01

    The health and nutritional status of women of reproductive age has tremendous impact on the health of future populations; therefore, special attention should be paid to promoting women's health, especially a healthy weight at this critical time period. The purpose of the paper is to provide information on the nutritional needs of women at various stages of the reproductive age spectrum, including preconception/interconception and during pregnancy to achieve and maintain a healthy weight. The Socio-Ecological Model (SEM) is presented to help practitioners understand the importance of intervening where women of reproductive age live, work, and frequent.

  4. Associated factors with Puerperal Sepsis among Reproductive Age Women in Nandi County, Kenya

    Directory of Open Access Journals (Sweden)

    Maritim Violet Chepchirchir

    2017-10-01

    Full Text Available Background & aim: Studies have shown that puerperal sepsis is a major cause of maternal morbidity and the second cause of maternal mortality in the developing world. This study aimed to determine the incidence and management of puerperal sepsis among the women of reproductive age (i.e., 15-49 years attending to two hospitals in Nandi County, Kenya. Methods: This descriptive, cross-sectional study was conducted on 215 women who were diagnosed with puerperal sepsis and referred to two hospitals in Nandi County. Four health care providers in charge of these patients were also included in the study. The sampling was performed using the purposive sampling technique. The data were collected using a structured interview administered by the researcher. Data analysis was performed through SPSS version 20 using the Chi-square test and logistic regression. Results: According to the results of the study, there was a statistically significant relationship between antenatal care attendance and labor duration (OR=0.35, 95% CI: 0.15-0.80. The mothers who had a short labor were 0.35 times more likely to have attended health care facilities to receive antenatal care as compared to those with a long labor. In addition, the food availability showed a significant relationship with duration of labor (OR=5, 95% CI: 1.8-14.28. The mothers with adequate food were five times more likely to experience a short labor compared to those with food shortage. The results also revealed that there was a lack of knowledge on the etiology of infection in the area under investigation. Moreover, the health care facilities were short of the adequate prerequisites to perform puerperal sepsis awareness both in the clinics and community. Conclusion: The findings of the present study underscored the necessity of supplying funds by the Ministry of Health to raise the individuals’ awareness on puerperal sepsis and provide them with hygiene education in the investigated area. The

  5. Diversity of cultivable vaginal microbiota in asymptomatic women of reproductive age in Mumbai, India

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    Rinku Pramanick

    2017-10-01

    Full Text Available Microbes in the vaginal microbiota form a mutual relation with its constituent members and its host. In recent years our acquaintance with vaginal microbiota has widened, however, insufficient knowledge is available in Indian scenario. In the present study, the diversity of cultivable vaginal microbiota in asymptomatic women of the reproductive age group from Mumbai was investigated using multiplex PCR and species specific PCR, validated by 16sRNA Sanger sequencing. Vaginal samples taken from 199 women were classified according to Nugent score as normal (n=147, intermediate (n=23 and bacterial vaginosis (n=29 indicating 14.5% asymptomatic BV. Cultivable Lactobacilli were recovered from 97.9% (195 participants. The abundance of vaginal Lactobacilli was reduced in women with BV. Of 147 women, 110 were considered healthy, as 37 women colonized vaginal Candida. The most predominant vaginal Lactobacillus spp. in healthy women were L. iners (70.9%, L. crispatus (26.4%, L. reuteri (20.9%, L. gasseri (18.2%, and L. jensenii (15.5%. Our data demonstrated a profound shift in the prevalent vaginal Lactobacillus spp. when comparing women with healthy and diseased conditions. In women with normal flora colonizing Candida, L. rhamnosus (24.3% was one of the prevalent Lactobacilli. L. crispatus was identified as a specific species present only in the healthy state. L. iners was fund to be the most frequent vaginal Lactobacillus irrespective of the vaginal health. Majority of the women harbored heterogeneous population of Lactobacillus indicating their cumulative effect in maintaining the vaginal niche. Among the single species population, distinct diversity of Lactobacilli were found in women with Normal, Intermediate and BV microflora. Though most frequently identified, L. iners, significantly coexisted with other Lactobacillus spp., suggesting its minimal protective role alone in the vaginal niche. About one third of study population colonized Candida, most

  6. Reproduction traits, growth traits and age at first calving in Holstein heifers

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    Bruna Silva Marestone

    2014-02-01

    Full Text Available The objective of this study was to verify the reproductive efficiency expressed by traits, interval from first to second calving (IDP, number of services per conception to the first calving (NSC1, number of services per conception for the second calving (NSC2, service period from the first to the second calving (PS and gestation lenght (PG of Holstein heifers. Data from 377 heifers from two herds, one in Santa Cruz do Rio Pardo, São Paulo and another in Rolândia, Paraná were analysed. The statistical model to analyze IDP, NSC1, NSC2, PS and PG included the fixed effect of Contemporary Group (CG. To analyze PG, it was also considered the effect of calf sex. To evaluate the growth performance and age at first calving (AFC, data from 360 Holstein heifers belonging to property in Rolândia were analysed. The model included the fixed effects of contemporary groups (CG and average daily gain from birth to 15 months (ADG. A similar model was used to analyze weigth at 458 dias (W458 and ADG, therefore considering only CG. The overall means of IDP, NSC1, NSC2, PS and PG, were 14.96 ± 3.94 months; 1.35 ± 0.71 services, 2.86 ± 2.37 services, 178.83 ± 118.73 days; 276.67± 5.65 days, respectively. Correlations were observed between the traits IDP and NSC2 of 72% (P<0.0001, between IDP and PS of 98% (P<0.0001 and between NCS2 and PS of 72% (P<0.0001. The gestation length of males and females showed estimated average of 277.53 ± 0.46 days and 276.33 ± 0.40 days, respectively, and the calf sex was source of variation on PG (P<0.05. Average daily gain was a significant source of variation on AFC and CG affected all traits studied. The estimated average for AFC was 24.18 ± 1.59 months, for W458 was 362.33 ± 36.24 kg and ADG was 0.704 ± 0.08 kg.

  7. Is advanced paternal age a health risk for the offspring?

    DEFF Research Database (Denmark)

    Andersen, Anne-Marie Nybo; Urhoj, Stine Kjaer

    2017-01-01

    consistently associated with increased paternal age are stillbirths, musculo-skeletal syndromes, cleft palate, acute lymphoblastic leukemia and retinoblastoma, and neurodevelopmental disorders in the autism spectrum and schizophrenia. Finally, we consider the public health impact of the increasing paternal age...

  8. Psychosocial burden differences between women of reproductive age and menopausal age due to abnormal Pap smear: A pilot study of the East Coast of Malaysia

    Directory of Open Access Journals (Sweden)

    Shabbir Ahmad Sheikh

    2016-01-01

    Conclusion: Psychosocial burden due to abnormal Pap smear results in terms of mental stress, overwhelming beliefs, and feelings of guilt and worry of HPV infection and possibility of cervical cancer were noted more in reproductive age groups as compared to the menopausal age group. Health-care providers should be aware of these psychosocial effects whereby they can refer such patients to a gynecologic oncologist for proper counseling at the proper time so that the negative impact due to this psychosocial burden can be prevented.

  9. Bioengineering the Uterus: An Overview of Recent Advances and Future Perspectives in Reproductive Medicine.

    Science.gov (United States)

    Campo, Hannes; Cervelló, Irene; Simón, Carlos

    2017-07-01

    Since the initial in vitro attempts to more complex models, research on uterine regeneration is moving towards the creation of a functional bioengineered uterus with possible clinical applications. We describe here the most relevant advances in bioengineering of the uterus published in the last decades considering the use of stem cells and biomaterials as well as future developing techniques in Regenerative Medicine.

  10. Aging and involuntary attention capture: electrophysiological evidence for preserved attentional control with advanced age.

    Science.gov (United States)

    Lien, Mei-Ching; Gemperle, Alison; Ruthruff, Eric

    2011-03-01

    The present study examined whether people become more susceptible to capture by salient objects as they age. Participants searched a target display for a letter in a specific color and indicated its identity. In Experiment 1, this target display was preceded by a non-informative cue display containing one target-color box, one ignored-color box, and two white boxes. On half of the trials, this cue display also contained a salient-but-irrelevant abrupt onset. To assess capture by the target-color cue, we used the N2pc component of the event-related potential, thought to reflect attentional allocation to the left or right visual field. The target-color box in the cue display produced a substantial N2pc effect for younger adults and, most importantly, this effect was not diminished by the presence of an abrupt onset. Therefore, the abrupt onset was unable to capture attention away from the target-color cue. Critically, older adults demonstrated the same resistance to capture by the abrupt onset. Experiment 2 extended these findings to irrelevant color singleton cues. Thus, we argue that the ability to attend to relevant stimuli and resist capture by salient-but-irrelevant stimuli is preserved with advancing age. (c) 2011 APA, all rights reserved.

  11. Sustaining recruitment of oak reproduction in uneven-aged stands in the Ozark Highlands.

    Science.gov (United States)

    David R. Larsen; Edward F. Loewenstein; Paul S. Johnson

    1999-01-01

    Successful application of the single-tree selection system in Ozark oak forests depends on sustaining adequate recruitment of reproduction into the overstory. In turn, this requires maintaining stand density at ecologically appropriate levels. The ecological requirements for oak recruitment are discussed and guiding curves are presented that meet those requirements...

  12. Survey of Attitudes toward Uterus Transplantation among Japanese Women of Reproductive Age: A Cross-Sectional Study.

    Directory of Open Access Journals (Sweden)

    Iori Kisu

    Full Text Available Uterus transplantation (UTx is a potential option for women with uterine factor infertility to have a child, but there has been no large-scale survey of the views on UTx in women of reproductive age in Japan. The present study was aimed to clarify the views of Japanese women of reproductive age on UTx for uterine factor infertility.A questionnaire on UTx was conducted by an Internet research company in December 2014 as a cross-sectional study in 3,892 randomly chosen women aged 25 to 39 years old. Responses were analyzed from 3,098 subjects (mean age 32.1±4.2 years old, after exclusion of inappropriate respondents in screening.Of the respondents, 62.1%, 34.7% and 18.1% favored adoption, UTx and gestational surrogacy, respectively. In contrast, 7.0%, 21.9% and 63.3% opposed adoption, UTx and gestational surrogacy, respectively. In choices of candidates for UTx based on highest priority, deceased persons (33.8% and mothers (19.0% were favored as donors, and women with congenital absence of the uterus (54.4% and hysterectomy due to a malignant uterine tumor (20.0% as recipients. Regarding societal acceptance of UTx, the answer rates were 15.7% for "UTx should be permitted", 77.6% for "UTx should be permitted with discussion", and 6.7% for "UTx should not be permitted, even with discussion". Regarding personal opinions on UTx, 44.2% were in favor, 47.5% had no opinion, and 8.3% were against.Our results suggest that many Japanese women of reproductive age feel that UTx is socially and individually acceptable, but that concerns requiring further discussion remain among these women. There was also a tendency for UTx to be viewed more favorably than gestational surrogacy.

  13. Survey of Attitudes toward Uterus Transplantation among Japanese Women of Reproductive Age: A Cross-Sectional Study.

    Science.gov (United States)

    Kisu, Iori; Banno, Kouji; Soeda, Etsuko; Kurihara, Yuki; Okushima, Miho; Yamaguchi, Ami; Nakagawa, Eriko; Umene, Kiyoko; Aoki, Daisuke

    2016-01-01

    Uterus transplantation (UTx) is a potential option for women with uterine factor infertility to have a child, but there has been no large-scale survey of the views on UTx in women of reproductive age in Japan. The present study was aimed to clarify the views of Japanese women of reproductive age on UTx for uterine factor infertility. A questionnaire on UTx was conducted by an Internet research company in December 2014 as a cross-sectional study in 3,892 randomly chosen women aged 25 to 39 years old. Responses were analyzed from 3,098 subjects (mean age 32.1±4.2 years old), after exclusion of inappropriate respondents in screening. Of the respondents, 62.1%, 34.7% and 18.1% favored adoption, UTx and gestational surrogacy, respectively. In contrast, 7.0%, 21.9% and 63.3% opposed adoption, UTx and gestational surrogacy, respectively. In choices of candidates for UTx based on highest priority, deceased persons (33.8%) and mothers (19.0%) were favored as donors, and women with congenital absence of the uterus (54.4%) and hysterectomy due to a malignant uterine tumor (20.0%) as recipients. Regarding societal acceptance of UTx, the answer rates were 15.7% for "UTx should be permitted", 77.6% for "UTx should be permitted with discussion", and 6.7% for "UTx should not be permitted, even with discussion". Regarding personal opinions on UTx, 44.2% were in favor, 47.5% had no opinion, and 8.3% were against. Our results suggest that many Japanese women of reproductive age feel that UTx is socially and individually acceptable, but that concerns requiring further discussion remain among these women. There was also a tendency for UTx to be viewed more favorably than gestational surrogacy.

  14. Survey of Attitudes toward Uterus Transplantation among Japanese Women of Reproductive Age: A Cross-Sectional Study

    Science.gov (United States)

    Kisu, Iori; Banno, Kouji; Soeda, Etsuko; Kurihara, Yuki; Okushima, Miho; Yamaguchi, Ami; Nakagawa, Eriko; Umene, Kiyoko; Aoki, Daisuke

    2016-01-01

    Objective Uterus transplantation (UTx) is a potential option for women with uterine factor infertility to have a child, but there has been no large-scale survey of the views on UTx in women of reproductive age in Japan. The present study was aimed to clarify the views of Japanese women of reproductive age on UTx for uterine factor infertility. Methods A questionnaire on UTx was conducted by an Internet research company in December 2014 as a cross-sectional study in 3,892 randomly chosen women aged 25 to 39 years old. Responses were analyzed from 3,098 subjects (mean age 32.1±4.2 years old), after exclusion of inappropriate respondents in screening. Results Of the respondents, 62.1%, 34.7% and 18.1% favored adoption, UTx and gestational surrogacy, respectively. In contrast, 7.0%, 21.9% and 63.3% opposed adoption, UTx and gestational surrogacy, respectively. In choices of candidates for UTx based on highest priority, deceased persons (33.8%) and mothers (19.0%) were favored as donors, and women with congenital absence of the uterus (54.4%) and hysterectomy due to a malignant uterine tumor (20.0%) as recipients. Regarding societal acceptance of UTx, the answer rates were 15.7% for "UTx should be permitted", 77.6% for "UTx should be permitted with discussion", and 6.7% for "UTx should not be permitted, even with discussion". Regarding personal opinions on UTx, 44.2% were in favor, 47.5% had no opinion, and 8.3% were against. Conclusion Our results suggest that many Japanese women of reproductive age feel that UTx is socially and individually acceptable, but that concerns requiring further discussion remain among these women. There was also a tendency for UTx to be viewed more favorably than gestational surrogacy. PMID:27203855

  15. Seroepidemiology of Toxoplasma gondii Infection in Women of Reproductive Age: A Cross-Sectional Study in a Northwestern Mexican City

    Science.gov (United States)

    Alvarado-Esquivel, Cosme; Corella-Madueno, Maria Alba Guadalupe; Hernandez-Tinoco, Jesus; Rascon-Careaga, Antonio; Sanchez-Anguiano, Luis Francisco; Martinez-Robinson, Karla Guadalupe; Aldana-Madrid, Maria Lourdes; Quizan-Plata, Trinidad; Canez-Carrasco, Maria Guadalupe; Perez-Martinez, Cinthia Jhovanna

    2018-01-01

    Background Through a cross-sectional survey, we determined the seroprevalence and correlates of Toxoplasma gondii (T. gondii) infection in women of reproductive age in Hermosillo City, Mexico. Methods We studied 445 women of reproductive age in Hermosillo City in the northwestern Mexican state of Sonora. Women were enrolled in the University of Sonora. Sera of women were examined for IgG and IgM antibodies to T. gondii by commercially available enzyme immunoassays. The association of T. gondii seropositivity with the characteristics of the pregnant women was determined by bivariate and multivariate analyses. Results Of the 445 women (mean age: 22.18 ± 5.6 years) studied, 16 (3.6%) had IgG antibodies to T. gondii, and two (12.5%) were also positive for IgM antibodies to T. gondii. Of the 16 anti-T. gondii IgG-positive women, six (37.5%) had IgG levels higher than 150 IU/mL, four (25.0%) between 100 and 150 IU/mL, and six (37.5%) between 9 and 99 IU/mL. Multivariate analysis of socio-demographic and behavioral variables showed that T. gondii seropositivity was associated with older age (odds ratio (OR): 5.30; 95% confidence interval (CI): 1.37 - 20.50; P = 0.01) and boar meat consumption (OR: 6.86; 95% CI: 1.27 - 37.07; P = 0.02). Conclusions Women of reproductive age in Hermosillo City had a low seroprevalence of T. gondii infection. However, this finding indicates that most of these women were susceptible to a primary infection. Factors associated with T. gondii infection found in this study may be useful for the optimal planning of preventive measures against T. gondii infection and its sequelae. PMID:29416579

  16. Advanced parental age and the risk of autism spectrum disorder.

    Science.gov (United States)

    Durkin, Maureen S; Maenner, Matthew J; Newschaffer, Craig J; Lee, Li-Ching; Cunniff, Christopher M; Daniels, Julie L; Kirby, Russell S; Leavitt, Lewis; Miller, Lisa; Zahorodny, Walter; Schieve, Laura A

    2008-12-01

    This study evaluated independent effects of maternal and paternal age on risk of autism spectrum disorder. A case-cohort design was implemented using data from 10 US study sites participating in the Centers for Disease Control and Prevention's Autism and Developmental Disabilities Monitoring Network. The 1994 birth cohort included 253,347 study-site births with complete parental age information. Cases included 1,251 children aged 8 years with complete parental age information from the same birth cohort and identified as having an autism spectrum disorder based on Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision criteria. After adjustment for the other parent's age, birth order, maternal education, and other covariates, both maternal and paternal age were independently associated with autism (adjusted odds ratio for maternal age > or =35 vs. 25-29 years = 1.3, 95% confidence interval: 1.1, 1.6; adjusted odds ratio for paternal age > or =40 years vs. 25-29 years = 1.4, 95% confidence interval: 1.1, 1.8). Firstborn offspring of 2 older parents were 3 times more likely to develop autism than were third- or later-born offspring of mothers aged 20-34 years and fathers aged autism risk with both maternal and paternal age has potential implications for public health planning and investigations of autism etiology.

  17. State of cellular and humoral immune system in women of reproductive age with tumor-like ovary formations

    Directory of Open Access Journals (Sweden)

    O. S. Shapoval

    2014-12-01

    Full Text Available Aim. Violations occurring in the immune system in women with ovary tumor-like formations are one of the most important factors in the pathogenesis and development of the disease. In order to study features of immune disorders in 105 women of reproductive age with tumor-like ovary formations determination of cellular and humoral immunity indices was carried out. Methods and results. Variants of immunological reactivity in women with tumor-like ovary formations with different possibilities of reproductive function implementing were established. Conclusion. This indicates that the identification of one of the variants of immunological reactivity disorder in the precurative stage is one of the components of the effective prescribed therapy necessary to select the appropriate tactics of medical correction of homeostasis.

  18. Differential effect of assisted reproductive technology and small-for-gestational age on fetal cardiac remodeling.

    Science.gov (United States)

    Valenzuela-Alcaraz, B; Crispi, F; Cruz-Lemini, M; Bijnens, B; García-Otero, L; Sitges, M; Balasch, J; Gratacós, E

    2017-07-01

    Fetuses conceived by assisted reproductive technology (ART) and those that are small-for-gestational age (SGA) show cardiovascular remodeling in utero; however, these two conditions are often associated. We aimed to evaluate the differential effect of ART and SGA on fetal cardiac remodeling. This was a prospective cohort study of term singleton pregnancies seen at our department between April 2011 and September 2013. The cohort was divided according to fetal growth and mode of conception into the following four groups: 102 appropriate-for-gestational-age (AGA) fetuses conceived spontaneously (controls), 72 AGA fetuses conceived by ART (ART-AGA), 31 SGA fetuses conceived by ART (ART-SGA) and 28 SGA fetuses conceived naturally (Spont-SGA). SGA was defined as birth weight Fetal echocardiography was performed at 28-32 weeks to assess cardiac dimensions, geometry and function. ART fetuses had dilated atria (mean left atrium-to-heart area ratio: controls, 15 ± 2.7%; ART-AGA, 18 ± 4.1%; Spont-SGA, 14 ± 3.7%) and more globular ventricles (left ventricular sphericity index: controls, 1.77 ± 0.2; ART-AGA, 1.68 ± 0.2; Spont-SGA, 1.72 ± 0.2), with normally sized hearts. In contrast, SGA fetuses had enlarged hearts (cardiothoracic ratio: controls, 24 ± 3%; ART-AGA, 24 ± 4%; Spont-SGA, 29 ± 6%), preserved atrial size, more globular and concentric hypertrophic ventricles (left ventricle relative wall thickness: controls, 0.48 ± 0.17; ART-AGA, 0.54 ± 0.13; Spont-SGA, 0.63 ± 0.23). Both ART and SGA fetuses had decreased longitudinal motion (tricuspid annular ring displacement: controls, 6.5 ± 0.8 mm; ART-AGA, 5.5 ± 0.7 mm; Spont-SGA, 5.9 ± 0.6 mm) and impaired relaxation (left isovolumetric relaxation time: controls, 47.0 ± 7.3 ms; ART-AGA, 50.0 ± 7.9 ms; Spont-SGA, 49.5 ± 9.3 ms). ART-SGA fetuses presented a combination of features from both ART and SGA groups. SGA and conception with ART

  19. Characteristics of positive-interaction parenting style among primiparous teenage, optimal age, and advanced age mothers in Canada.

    Science.gov (United States)

    Kim, Theresa H M; Connolly, Jennifer A; Rotondi, Michael; Tamim, Hala

    2018-01-08

    Positive-interaction parenting early in childhood is encouraged due to its association with behavioural development later in life. The objective of this study was to examine if the level of positive-interaction parenting style differs among teen, optimal age, and advanced age mothers in Canada, and to identify the characteristics associated with positive-interaction parenting style separately for each age group. This was a cross-sectional secondary analysis of the National Longitudinal Survey of Children and Youth. First-time mothers with children 0-23 months were grouped into: teen (15-19 years, N = 53,409), optimal age (20-34 years, N = 790,960), and advanced age (35 years and older, N = 106,536). The outcome was positive-interaction parenting style (Parenting Practices Scale); maternal socio-demographics, health, social, and child characteristics were considered for backward stepwise multiple linear regression modeling, stratified for each of the age groups. Teen, optimal age, and advanced age mothers reported similar levels of positive- interaction parenting style. Covariates differed across the three age groups. Among optimal age mothers, being an ever-landed immigrant, childcare use, and being devoted to religion were found to decrease positive-interaction parenting style, whereas, higher education was found to increase positive-interaction parenting style. Teen mothers were not found to have any characteristics uniquely associated with positive-interaction parenting. Among advanced age mothers, social support was uniquely associated with an increase in positive-interaction parenting. Very good/excellent health was found to be positively associated with parenting in teens but negatively associated with parenting in advanced age mothers. Characteristics associated with positive-interaction parenting varied among the three age groups. Findings may have public health implications through information dissemination to first-time mothers, clinicians

  20. Sexual dysfunction among reproductive-aged Chinese married women in Hong Kong: prevalence, risk factors, and associated consequences.

    Science.gov (United States)

    Zhang, Huiping; Fan, Susan; Yip, Paul S F

    2015-03-01

    Although female sexual dysfunction (FSD) is a serious public health issue endangering women's well-being, systematic research on FSD among reproductive-aged Chinese women in Hong Kong is quite scarce. This study aims to estimate the prevalence, risk factors, and associated consequences of FSD among reproductive-aged Chinese married women in Hong Kong. This study was based on a community-based survey across Hong Kong conducted by the Family Planning Association of Hong Kong in 2012 with 1,518 married women aged 21-49 years. The Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition classification was adopted to assess FSD. It was found that 25.6% of the married women surveyed reported at least one form of sexual dysfunction and that the prevalence of six domains of sexual dysfunction was as follows: 10.6% for lack of interest in sex, 10.5% for not finding sex pleasurable, 9.3% for lubrication difficulties, 8.8% for inability to achieve orgasm, 8.8% for orgasm delay, and 8.4% for physical pain during sex. Multivariate analyses showed that low education and income, average or poor health, lower frequency of sex, abortion history, traditional attitudes toward sex, and marital dissatisfaction are all significant risk factors for different components of FSD. It was also been found that four domains of FSD (the exceptions being orgasm delay and physical pain during sex) have severe consequences for married women's life satisfaction and sexual satisfaction. The prevalence of FSD is lower among reproductive-aged Chinese married women in Hong Kong than among women in the United States and some Asian countries. The risk factors associated with FSD include sociodemographic factors, physical health, sexual experience and attitudes, and relationship factors. FSD has significant consequences for married women's life quality. These findings have great implications for FSD prevention and relevant service delivery. © 2014 International Society for Sexual

  1. Correlates of Self-reported Pelvic Inflammatory Disease Treatment in Sexually Experienced Reproductive Age Women in the United States, 1995 to 2006–10

    OpenAIRE

    Leichliter, Jami S.; Chandra, Anjani; Aral, Sevgi O.

    2013-01-01

    Data from a national probability sample of reproductive-aged women found a decrease in receipt of treatment for pelvic inflammatory disease from 1995 to 2006–10 but treatment was highest among women with a lower socioeconomic status.

  2. Age-related differences in features associated with polycystic ovary syndrome in normogonadotrophic oligo-amenorrhoeic infertile women of reproductive years

    NARCIS (Netherlands)

    H. Bili; B. Imani (Babak); M.J.C. Eijkemans (René); B.C.J.M. Fauser (Bart); J.S.E. Laven (Joop)

    2001-01-01

    textabstractOBJECTIVE: To assess the effect of age on clinical, endocrine and sonographic features associated with polycystic ovary syndrome (PCOS) in normogonadotrophic anovulatory infertile women of reproductive years. DESIGN: Cross-sectional study. METHODS: Four hundred and

  3. Age-specific cost and public funding of a live birth following assisted reproductive treatment in Japan.

    Science.gov (United States)

    Maeda, Eri; Ishihara, Osamu; Saito, Hidekazu; Kuwahara, Akira; Toyokawa, Satoshi; Kobayashi, Yasuki

    2014-05-01

    The aim of this study was to calculate and assess the cost of assisted reproductive technology (ART) treatment cycles and live-birth events in Japan in 2010. We performed a retrospective analysis of 238,185 ART cycles, registered with the national registry of assisted reproductive treatment during 2010. Costs were calculated, using a decision analysis model. The average cost per live birth was ¥1,974,000. This varied from ¥1,155,000 in women aged birth was ¥442,000. This was ¥6,118,000 in women aged ≥ 45, 15.4 times higher than that of the 35-39-year-old age group. The costs and public funding of a live birth after ART treatment rises with age due to the lower success rates in older women. It may provide economic background to improve the current subsidy system for ART and to provide practical knowledge about fertility for the general population. © 2014 The Authors. Journal of Obstetrics and Gynaecology Research © 2014 Japan Society of Obstetrics and Gynecology.

  4. Lumbar spinal mobility changes among adults with advancing age

    Directory of Open Access Journals (Sweden)

    Ismaila Adamu Saidu

    2011-01-01

    Conclusion : Using these data, we developed normative values of spinal mobility for each sex and age group. This study helps the clinicians to understand and correlate the restrictions of lumbar spinal mobility due to age and differentiate the limitations due to disease.

  5. Hippocampal sclerosis in advanced age: clinical and pathological features.

    Science.gov (United States)

    Nelson, Peter T; Schmitt, Frederick A; Lin, Yushun; Abner, Erin L; Jicha, Gregory A; Patel, Ela; Thomason, Paula C; Neltner, Janna H; Smith, Charles D; Santacruz, Karen S; Sonnen, Joshua A; Poon, Leonard W; Gearing, Marla; Green, Robert C; Woodard, John L; Van Eldik, Linda J; Kryscio, Richard J

    2011-05-01

    Hippocampal sclerosis is a relatively common neuropathological finding (∼10% of individuals over the age of 85 years) characterized by cell loss and gliosis in the hippocampus that is not explained by Alzheimer's disease. Hippocampal sclerosis pathology can be associated with different underlying causes, and we refer to hippocampal sclerosis in the aged brain as hippocampal sclerosis associated with ageing. Much remains unknown about hippocampal sclerosis associated with ageing. We combined three different large autopsy cohorts: University of Kentucky Alzheimer's Disease Centre, the Nun Study and the Georgia Centenarian Study to obtain a pool of 1110 patients, all of whom were evaluated neuropathologically at the University of Kentucky. We focused on the subset of cases with neuropathology-confirmed hippocampal sclerosis (n=106). For individuals aged≥95 years at death (n=179 in our sample), each year of life beyond the age of 95 years correlated with increased prevalence of hippocampal sclerosis pathology and decreased prevalence of 'definite' Alzheimer's disease pathology. Aberrant TAR DNA protein 43 immunohistochemistry was seen in 89.9% of hippocampal sclerosis positive patients compared with 9.7% of hippocampal sclerosis negative patients. TAR DNA protein 43 immunohistochemistry can be used to demonstrate that the disease is usually bilateral even when hippocampal sclerosis pathology is not obvious by haematoxylin and eosin stains. TAR DNA protein 43 immunohistochemistry was negative on brain sections from younger individuals (n=10) after hippocampectomy due to seizures, who had pathologically confirmed hippocampal sclerosis. There was no association between cases with hippocampal sclerosis associated with ageing and apolipoprotein E genotype. Age of death and clinical features of hippocampal sclerosis associated with ageing (with or without aberrant TAR DNA protein 43) were distinct from previously published cases of frontotemporal lobar degeneration TAR

  6. ADVANCED STUDIES ON IMPROVING SHEEP FERTILITY BY USING ARTIFICIAL MEANS OF REPRODUCTION

    Directory of Open Access Journals (Sweden)

    Mostafa A.R. IBRAHIM

    2014-06-01

    Full Text Available Artificial insemination (AI in livestock is used to optimize reproduction efficiency. Compared to other semenpreservation methods, cryopreservation is an established industry used worldwide for performing AI. Adequateprotocols for semen collection and freezing and then for the use in the AI are set up for all the animal species. Insheep, AI with frozen-thawed semen resulted low fertility rate, which limits the practical application of thistechnique. Progressive sperm motility, sperm viability, sperm plasma membrane integrity and NAR weresignificantly (P < 0.05 higher for BIOX, MILK, and TEY extenders. Progressive motility increased significantly (p< 0.01 using licorice extract 10, 50 and 100 g/ml. Diluter type had a significant effect (p < 0.01 on sperm motility.The percentage of progressive motility in all extenders media containing LDL was also higher compared with 20%EY (control during dilution and equilibration stages. All extenders containing LDL reduced the percentages ofabnormalities after dilution as compared to control 20% egg yolk. The percentages of intact Acrosome in all otherextenders containing LDL were significantly higher than 20% egg yolk extender. The highest percentage of postthawprogressive motility was recorded in extender containing 20mm glutamine. After dilution and equilibration,supplementation of glutamine at concentration of 40 and 60mm caused a significant increase in plasma membraneintact compared with control and all other concentrations tested. No significant difference between the control andthe irradiated samples for viability However, the semen samples irradiated with 6.12 J/cm2 showed a slight increasein sperm progressive motility, viability, osmotic resistance, Acrosome and DNA integrity, respect to the semensamples irradiated at low energy doses and control semen samples. Cysteine effected on the ultra-structure of theram sperm cell within the freezing- thawing dynamics. The positive effect of Cysteine could

  7. Ovarian blood supply in women of reproductive age and echo-graphic evaluation of influence of subtotal hysterectomy on it

    Directory of Open Access Journals (Sweden)

    Т. V. Lescheva

    2017-12-01

    Full Text Available Purpose of the study. To study the peculiarities of ovarian blood supply after subtotal hysterectomy in the reproductive age. Materials and methods of research. In accordance with the purpose and objectives of the work 150 women of reproductive age were included, there were 4 groups. 125 patients suffered from uterine leiomyoma, 100 of whom had a hysterectomy (HE – a supravaginal uterus amputation (SUA, which corresponds to a subtotal HE (SHE. Results. When examining a group of healthy women of the control group, we determined the average volume of the ovaries – 5.2 ± 0.2 cm2, which did not differ from the average size for healthy women of reproductive age. When studying the structure of the ovaries and their size, several large ovarian dimensions (6.0 ± 0.4 cm2 and the presence of cystic changes in some of them have attracted attention in patients with leiomyoma of the uterus. In addition to the study of the anatomical characteristics of the ovaries, we investigated the blood flow in the ovarian arteries, and the study of blood flow was carried out according to the phases of the menstrual cycle in the women of the control group, as well as in patients with uterine leiomyoma – one year before and after the operation. Conclusions. Ultrasound showed a gradual decrease in volume as the duration of the postoperative period increased. Duplex scanning with the determination of indices characterizing the blood flow revealed a slight deterioration in the blood supply of the ovaries within 1 year after removal of the uterus compared with patients with uterine leiomyoma and healthy women of similar age. IER was the most sensitive index, which was the first to react to the change in the tone of the vascular bed. In more than half of operated patients we did not find any cyclic changes in the blood flow in the ovarian artery, which was characteristic of healthy patients of reproductive age. Change in blood flow is early and more sensitive sign of

  8. A greater decline in female facial attractiveness during middle age reflects women’s loss of reproductive value

    Directory of Open Access Journals (Sweden)

    Dario eMaestripieri

    2014-02-01

    Full Text Available Facial attractiveness represents an important component of an individual’s overall attractiveness as a potential mating partner. Perceptions of facial attractiveness are expected to vary with age-related changes in health, reproductive value, and power. In this study, we investigated perceptions of facial attractiveness, power, and personality in two groups of women of pre- and post-menopausal ages (35-50 years and 51-65 years, respectively and two corresponding groups of men. We tested three hypotheses: 1 that perceived facial attractiveness would be lower for older than for younger men and women; 2 that the age-related reduction in facial attractiveness would be greater for women than for men; and 3 that for men, there would be a larger increase in perceived power at older ages. Eighty facial stimuli were rated by 60 (30 male, 30 female middle-aged women and men using online surveys. Our three main hypotheses were supported by the data. Consistent with sex differences in mating strategies, the greater age-related decline in female facial attractiveness was driven by male respondents, while the greater age-related increase in male perceived power was driven by female respondents. In addition, we found evidence that some personality ratings were correlated with perceived attractiveness and power ratings. The results of this study are consistent with evolutionary theory and with previous research showing that faces can provide important information about characteristics that men and women value in a potential mating partner such as their health, reproductive value, and power or possession of resources.

  9. Hippocampal sclerosis in advanced age: clinical and pathological features

    Science.gov (United States)

    Schmitt, Frederick A.; Lin, Yushun; Abner, Erin L.; Jicha, Gregory A.; Patel, Ela; Thomason, Paula C.; Neltner, Janna H.; Smith, Charles D.; Santacruz, Karen S.; Sonnen, Joshua A.; Poon, Leonard W.; Gearing, Marla; Green, Robert C.; Woodard, John L.; Van Eldik, Linda J.; Kryscio, Richard J.

    2011-01-01

    Hippocampal sclerosis is a relatively common neuropathological finding (∼10% of individuals over the age of 85 years) characterized by cell loss and gliosis in the hippocampus that is not explained by Alzheimer’s disease. Hippocampal sclerosis pathology can be associated with different underlying causes, and we refer to hippocampal sclerosis in the aged brain as hippocampal sclerosis associated with ageing. Much remains unknown about hippocampal sclerosis associated with ageing. We combined three different large autopsy cohorts: University of Kentucky Alzheimer’s Disease Centre, the Nun Study and the Georgia Centenarian Study to obtain a pool of 1110 patients, all of whom were evaluated neuropathologically at the University of Kentucky. We focused on the subset of cases with neuropathology-confirmed hippocampal sclerosis (n = 106). For individuals aged ≥95 years at death (n = 179 in our sample), each year of life beyond the age of 95 years correlated with increased prevalence of hippocampal sclerosis pathology and decreased prevalence of ‘definite’ Alzheimer’s disease pathology. Aberrant TAR DNA protein 43 immunohistochemistry was seen in 89.9% of hippocampal sclerosis positive patients compared with 9.7% of hippocampal sclerosis negative patients. TAR DNA protein 43 immunohistochemistry can be used to demonstrate that the disease is usually bilateral even when hippocampal sclerosis pathology is not obvious by haematoxylin and eosin stains. TAR DNA protein 43 immunohistochemistry was negative on brain sections from younger individuals (n = 10) after hippocampectomy due to seizures, who had pathologically confirmed hippocampal sclerosis. There was no association between cases with hippocampal sclerosis associated with ageing and apolipoprotein E genotype. Age of death and clinical features of hippocampal sclerosis associated with ageing (with or without aberrant TAR DNA protein 43) were distinct from previously published cases of frontotemporal lobar

  10. Knowledge and practices related to sexually transmitted infections among women of reproductive age living in Katanga slum, Kampala, Uganda.

    Science.gov (United States)

    Nawagi, Faith; Mpimbaza, Arthur; Mukisa, John; Serwadda, Patrick; Kyalema, Samuel; Kizza, Daniel

    2016-03-01

    Sexually transmitted infections (STIs) still stand as one of the commonest health problems affecting women of reproductive age. The knowledge and practices of STIs, among susceptible populations such as women of reproductive age, living in slums like Katanga in Kampala Uganda need to be established. This was a cross-sectional study with 339 participants in Katanga slum. Data was collected using an interviewer administered questionnaire, entered and analysed using SPSS version 17.0. Data was summarized using frequencies for categorical data and medians for continuous data. Majority of the participants (71.9%) were ≥25years with a mean age of 28.0(SD ±7.0) years. The commonest symptoms known to the participants were genital itching (60%) and genital rash (14.5%). Most mentioned multiple partners (63.7%) and unprotected sex (50.7%) as predisposing factors to STIs. Knowledge on methods of prevention was high (92.3%) however, 18.8% were found positive for STIs using the syndromic approach and 82% mentioned having suffered from STIs in the past 6 months more than once. Most participants did not know about the systemic effects of STIs to their health and didnot follow the appropriate behavior patterns despite being knowledgeable about the various methods of prevention of STIs.

  11. Season- and age-related reproductive changes based on fecal androgen concentrations in male koalas, Phascolarctos cinereus.

    Science.gov (United States)

    Kusuda, Satoshi; Hashikawa, Hisashi; Takeda, Masato; Ito, Hideki; Goto, Atsushi; Oguchi, Jun; Doi, Osamu

    2013-01-01

    The purposes of the present study were to clarify age- and season- related androgen patterns, and to compare the reproductive physiology between Japanese captive koala populations and Australian populations. To measure fecal androgens, feces were collected from male koalas (4.2 to 13.8 years of age) kept in Japanese zoos. Fecal androgens were extracted with methanol from the lyophilized samples and determined by enzyme immunoassay using 4-androstene-3,17-dione antibody. Fecal androgen concentration in male koalas increased after sexual maturation and remained relatively high until old age. In the survey with the Japanese zoo studbook of koalas, copulation (conception) month showed a pyramid shape with a peak in March to June (60.7%) in koalas born and reared in Japanese zoos and from July to April with the highest concentration in September to January (69.7%) in Australian institutes. Japanese zoo koala populations have a characteristic physiological cycle adapted to Japan's seasonal changes. The suitable month of year for copulation or conception in Japan is diametrically opposed to that in Australia. Mean fecal androgen concentrations by month in the males born and reared in Japan indicated annual changes with the highest concentration in May and the lowest value in November. Fecal androgen analysis may be a noninvasive alternative tool to monitor circulating testosterone and may be helpful in understanding reproductive activity and physiology in male koalas.

  12. Vulnerability to HIV/AIDS among women of reproductive age in the slums of Delhi and Hyderabad, India.

    Science.gov (United States)

    Ghosh, Jayati; Wadhwa, Vandana; Kalipeni, Ezekiel

    2009-02-01

    This report explores how vulnerability to HIV/AIDS applies to women in the reproductive age range living in the slum areas of Delhi and Hyderabad. The paper is based on a qualitative study of AIDS awareness levels conducted during the summer of 2006. It offers insightful narratives from a sample of 32 women, providing an in depth view of their vulnerability to HIV/AIDS due to their precarious socioeconomic conditions and low AIDS awareness. The women cited lack of education, low empowerment in expressing and accessing information related to sexual matters, and poverty as key factors to vulnerability.

  13. Characteristics of positive-interaction parenting style among primiparous teenage, optimal age, and advanced age mothers in Canada

    OpenAIRE

    Kim, Theresa H. M.; Connolly, Jennifer A.; Rotondi, Michael; Tamim, Hala

    2018-01-01

    Background Positive-interaction parenting early in childhood is encouraged due to its association with behavioural development later in life. The objective of this study was to examine if the level of positive-interaction parenting style differs among teen, optimal age, and advanced age mothers in Canada, and to identify the characteristics associated with positive-interaction parenting style separately for each age group. Methods This was a cross-sectional secondary analysis of the National ...

  14. Productivity losses attributable to untreated chlamydial infection and associated pelvic inflammatory disease in reproductive-aged women.

    Science.gov (United States)

    Blandford, John M; Gift, Thomas L

    2006-10-01

    The productivity losses attributable to disease-related morbidity and mortality impose a burden on society in general and on employers in particular. A reliable assessment of the productivity losses associated with untreated infection with Chlamydia trachomatis (Ct) would complement earlier work on direct medical costs and contribute to an estimate of the full cost of chlamydial disease. The goal of this study was to estimate the discounted lifetime productivity losses attributable to untreated chlamydial infection in reproductive-aged women. We developed a cost model using Monte Carlo methods to estimate the lifetime discounted productivity losses attributable to untreated lower genital tract Ct infection among reproductive-aged women. The model considered the impact of disability resulting from acute pelvic inflammatory disease (PID) associated with untreated Ct infection and from the sequelae of acute PID, including chronic pelvic pain, ectopic pregnancy, and infertility. To accommodate disparate Ct infection rates and labor market characteristics across age groups, we matched age-based risk factors for Ct infection with labor market patterns. Data sources included the 2001 National Chlamydia Surveillance Data, the 2001 Current Population Survey, and published literature. Estimates indicate that the mean weighted productivity losses per untreated Ct infection were approximately US dollars 130 (in year 2001 dollars). Mean weighted productivity losses per case of acute PID were estimated at US dollars 649. Estimated productivity losses were highly correlated with age, reflecting age-dependent differences in labor market characteristics. The productivity losses attributable to untreated infection with Ct and to sequelae of this infection form a substantial portion of the total economic burden of disease. Effective programs to prevent chlamydial infection and effective screening, diagnosis, and treatment of Ct-infected women may reduce productivity losses and

  15. Inequalities in health and health service utilisation among reproductive age women in St. Petersburg, Russia: a cross-sectional study

    Directory of Open Access Journals (Sweden)

    Kuznetsova Olga

    2010-11-01

    Full Text Available Abstract Background Russian society has faced dramatic changes in terms of social stratification since the collapse of the Soviet Union. During this time, extensive reforms have taken place in the organisation of health services, including the development of the private sector. Previous studies in Russia have shown a wide gap in mortality between socioeconomic groups. There are just a few studies on health service utilisation in post-Soviet Russia and data on inequality of health service use are limited. The aim of the present study was to analyse health (self-rated health and self-reported chronic diseases and health care utilisation patterns by socioeconomic status (SES among reproductive age women in St. Petersburg. Methods The questionnaire survey was conducted in 2004 (n = 1147, with a response rate of 67%. Education and income were used as dimensions of SES. The association between SES and health and use of health services was assessed by logistic regression, adjusting for age. Results As expected low SES was associated with poor self-rated health (education: OR = 1.48; personal income: OR = 1.42: family income: OR = 2.31. University education was associated with use of a wider range of outpatient medical services and increased use of the following examinations: Pap smear (age-adjusted OR = 2.06, gynaecological examinations (age-adjusted OR = 1.62 and mammography among older (more than 40 years women (age-adjusted OR = 1.98. Personal income had similar correlations, but family income was related only to the use of mammography among older women. Conclusions Our study suggests a considerable inequality in health and utilisation of preventive health service among reproductive age women. Therefore, further studies are needed to identify barriers to health promotion resources.

  16. Inequalities in health and health service utilisation among reproductive age women in St. Petersburg, Russia: a cross-sectional study.

    Science.gov (United States)

    Dubikaytis, Tatiana; Larivaara, Meri; Kuznetsova, Olga; Hemminki, Elina

    2010-11-11

    Russian society has faced dramatic changes in terms of social stratification since the collapse of the Soviet Union. During this time, extensive reforms have taken place in the organisation of health services, including the development of the private sector. Previous studies in Russia have shown a wide gap in mortality between socioeconomic groups. There are just a few studies on health service utilisation in post-Soviet Russia and data on inequality of health service use are limited. The aim of the present study was to analyse health (self-rated health and self-reported chronic diseases) and health care utilisation patterns by socioeconomic status (SES) among reproductive age women in St. Petersburg. The questionnaire survey was conducted in 2004 (n = 1147), with a response rate of 67%. Education and income were used as dimensions of SES. The association between SES and health and use of health services was assessed by logistic regression, adjusting for age. As expected low SES was associated with poor self-rated health (education: OR = 1.48; personal income: OR = 1.42: family income: OR = 2.31). University education was associated with use of a wider range of outpatient medical services and increased use of the following examinations: Pap smear (age-adjusted OR = 2.06), gynaecological examinations (age-adjusted OR = 1.62) and mammography among older (more than 40 years) women (age-adjusted OR = 1.98). Personal income had similar correlations, but family income was related only to the use of mammography among older women. Our study suggests a considerable inequality in health and utilisation of preventive health service among reproductive age women. Therefore, further studies are needed to identify barriers to health promotion resources.

  17. Advanced maternal age: ethical and medical considerations for assisted reproductive technology

    OpenAIRE

    Harrison,Brittany; Hilton,Tara; Rivière,Raphaël; Ferraro,Zachary; Deonandan,Raywat; Walker,Mark

    2017-01-01

    Brittany J Harrison,1 Tara N Hilton,1 Raphaël N Rivière,1 Zachary M Ferraro,1–3 Raywat Deonandan,4 Mark C Walker1–3,51Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada; 2Division of Maternal-Fetal Medicine, University of Ottawa, The Ottawa Hospital, Ottawa, ON, Canada; 3Ottawa Hospital Research Institute, The Ottawa Hospital, Ottawa, ON, Canada; 4University of Ottawa Interdisciplinary School of Health Sciences, Ottawa, ON, Canada; 5...

  18. Recent advances in the cell biology of aging.

    Science.gov (United States)

    Hayflick, L

    1980-01-01

    Cultured normal human and animal cells are predestined to undergo irreversible functional decrements that mimic age changes in the whole organism. When normal human embryonic fibroblasts are cultured in vitro, 50 +/- 10 population doublings occur. This maximum potential is diminished in cells derived from older donors and appears to be inversely proportional to their age. The 50 population doubling limit can account for all cells produced during a lifetime. The limitation on doubling potential of cultured normal cells is also expressed in vivo when serial transplants are made. There may be a direct correlation between the mean maximum life spans of several species and the population doubling potential of their cultured cells. A plethora of functional decrements occurs in cultured normal cells as they approach their maximum division capability. Many of these decrements are similar to those occurring in intact animals as they age. We have concluded that these functional decrements expressed in vitro, rather than cessation of cell division, are the essential contributors to age changes in intact animals. Thus, the study of events leading to functional losses in cultured normal cells may provide useful insights into the biology of aging.

  19. Receipt of Selected Preventive Health Services for Women and Men of Reproductive Age - United States, 2011-2013.

    Science.gov (United States)

    Pazol, Karen; Robbins, Cheryl L; Black, Lindsey I; Ahrens, Katherine A; Daniels, Kimberly; Chandra, Anjani; Vahratian, Anjel; Gavin, Lorrie E

    2017-10-27

    Receipt of key preventive health services among women and men of reproductive age (i.e., 15-44 years) can help them achieve their desired number and spacing of healthy children and improve their overall health. The 2014 publication Providing Quality Family Planning Services: Recommendations of CDC and the U.S. Office of Population Affairs (QFP) establishes standards for providing a core set of preventive services to promote these goals. These services include contraceptive care for persons seeking to prevent or delay pregnancy, pregnancy testing and counseling, basic infertility services for those seeking to achieve pregnancy, sexually transmitted disease (STD) services, and other preconception care and related preventive health services. QFP describes how to provide these services and recommends using family planning and other primary care visits to screen for and offer the full range of these services. This report presents baseline estimates of the use of these preventive services before the publication of QFP that can be used to monitor progress toward improving the quality of preventive care received by women and men of reproductive age. 2011-2013. Three surveillance systems were used to document receipt of preventive health services among women and men of reproductive age as recommended in QFP. The National Survey of Family Growth (NSFG) collects data on factors that influence reproductive health in the United States since 1973, with a focus on fertility, sexual activity, contraceptive use, reproductive health care, family formation, child care, and related topics. NSFG uses a stratified, multistage probability sample to produce nationally representative estimates for the U.S. household population of women and men aged 15-44 years. This report uses data from the 2011-2013 NSFG. The Pregnancy Risk Assessment Monitoring System (PRAMS) is an ongoing, state- and population-based surveillance system designed to monitor selected maternal behaviors and experiences

  20. Determinants of Sexual and Reproductive Health among Brazilian youth (aged 18 to 29 years old

    Directory of Open Access Journals (Sweden)

    Miguel Barbosa Fontes

    2016-09-01

    Full Text Available This study assessed the main determinants of sexual and reproductive health of Brazilian youth. It was approved by the Ethics Committee of the Medicine Faculty of the University of Brasília, and it received support from Paho and Brazilian Ministry of Health. 1.208 youngsters (18 to 29 years old in 15 states and Federal District were interviewed at their residences, during the second semester of 2011. Margin of error, adjusted regional and nationally, was 2.8% (CI: 95%, regarding the assessed sample. A KAP scale (knowledge, attitudes, and practices with 17 questions (-17 to +17 points was generated. A questionnaire was pre-tested for consistency and validity analysis was performed. KAP scale was used as dependent variable in adjusted linear regression models. Mean KAP score was 5.65 points. Gaps in KAP were: 70% of the youth do not know when the fertility period of a woman is. 42% of youth do not recognize condoms as a method to prevent unwanted pregnancy and STDs. The main factors associated to explaining variances in KAP are gender, education, religion, access to health services, having had sexual intercourse in the last 12 months, and having friends as the main personal reference (p < 0.05. Youngsters with higher education, women, non-Protestant, who claim to know where to find health services have better KAP level of reproductive health. Studies are necessary to support public policies that increase the KAP levels in sexual and reproductive health of the most vulnerable groups, such as the segment comprising low education, men and Protestants.

  1. hyroid Disease in Women of Reproductive Age: Preconception Preparation and Management during Pregnancy

    Directory of Open Access Journals (Sweden)

    L.A. Lutsenko

    2015-03-01

    Full Text Available During pregnancy, the metabolism of iodine and thyroid hormone changes that is an important factor in the diagnosis and treatment of thyroid diseases in pregnant women and women who are planning to become pregnant. It is shown that carriage of thyroid peroxidase antibodies is a factor reducing the normal thyroid functional response necessary for the adequate development of induced pregnancy. Therefore, in any violations of reproductive function (infertility, miscarriage, it is necessary to evaluate thyroid function and to measure thyroid peroxidase antibodies, and pregnancy in women with thyroid gland pathology requires a significant correction of the therapy.

  2. Effects of advanced glycation end-products (AGEs) on skin ...

    African Journals Online (AJOL)

    kappa B (NF-κB) localization and cell viability were measured in vivo. Keratinocytes from normal skin were cultured in AGE-enriched conditional media, and the cell viability, apoptosis, adhesion and migration were detected in order to find the ...

  3. Perceptual restoration of degraded speech is preserved with advancing age

    NARCIS (Netherlands)

    Saija, Jefta D; Akyürek, Elkan G; Andringa, Tjeerd C; Başkent, Deniz

    Cognitive skills, such as processing speed, memory functioning, and the ability to divide attention, are known to diminish with aging. The present study shows that, despite these changes, older adults can successfully compensate for degradations in speech perception. Critically, the older

  4. Transportation and Aging: A Research Agenda for Advancing Safe Mobility

    Science.gov (United States)

    Dickerson, Anne E.; Molnar, Lisa J.; Eby, David W.; Adler, Geri; Bedard, Michel; Berg-Weger, Marla; Classen, Sherrilene; Foley, Daniel; Horowitz, Amy; Kerschner, Helen; Page, Oliver; Silverstein, Nina M.; Staplin, Loren; Trujillo, Leonard

    2007-01-01

    Purpose: We review what we currently know about older driver safety and mobility, and we highlight important research needs in a number of key areas that hold promise for achieving the safety and mobility goals for the aging baby boomers and future generations of older drivers. Design and Methods: Through the use of a framework for transportation…

  5. Perceptual restoration of degraded speech is preserved with advancing age.

    Science.gov (United States)

    Saija, Jefta D; Akyürek, Elkan G; Andringa, Tjeerd C; Başkent, Deniz

    2014-02-01

    Cognitive skills, such as processing speed, memory functioning, and the ability to divide attention, are known to diminish with aging. The present study shows that, despite these changes, older adults can successfully compensate for degradations in speech perception. Critically, the older participants of this study were not pre-selected for high performance on cognitive tasks, but only screened for normal hearing. We measured the compensation for speech degradation using phonemic restoration, where intelligibility of degraded speech is enhanced using top-down repair mechanisms. Linguistic knowledge, Gestalt principles of perception, and expectations based on situational and linguistic context are used to effectively fill in the inaudible masked speech portions. A positive compensation effect was previously observed only with young normal hearing people, but not with older hearing-impaired populations, leaving the question whether the lack of compensation was due to aging or due to age-related hearing problems. Older participants in the present study showed poorer intelligibility of degraded speech than the younger group, as expected from previous reports of aging effects. However, in conditions that induce top-down restoration, a robust compensation was observed. Speech perception by the older group was enhanced, and the enhancement effect was similar to that observed with the younger group. This effect was even stronger with slowed-down speech, which gives more time for cognitive processing. Based on previous research, the likely explanations for these observations are that older adults can overcome age-related cognitive deterioration by relying on linguistic skills and vocabulary that they have accumulated over their lifetime. Alternatively, or simultaneously, they may use different cerebral activation patterns or exert more mental effort. This positive finding on top-down restoration skills by the older individuals suggests that new cognitive training methods

  6. Excess mortality in women of reproductive age from low-income countries: a Swedish national register study.

    Science.gov (United States)

    Esscher, Annika; Haglund, Bengt; Högberg, Ulf; Essén, Birgitta

    2013-04-01

    Cause-of-death statistics is widely used to monitor the health of a population. African immigrants have, in several European studies, shown to be at an increased risk of maternal death, but few studies have investigated cause-specific mortality rates in female immigrants. In this national study, based on the Swedish Cause of Death Register, we studied 27,957 women of reproductive age (aged 15-49 years) who died between 1988 and 2007. Age-standardized mortality rates per 100,000 person years and relative risks for death and underlying causes of death, grouped according to the International Statistical Classification of Diseases and Related Health Problems, 10th Revision, were calculated and compared between women born in Sweden and in low-, middle- and high-income countries. The total age-standardized mortality rate per 100,000 person years was significantly higher for women born in low-income (84.4) and high-income countries (83.7), but lower for women born in middle-income countries (57.5), as compared with Swedish-born women (68.1). The relative risk of dying from infectious disease was 15.0 (95% confidence interval 10.8-20.7) and diseases related to pregnancy was 6.6 (95% confidence interval 2.6-16.5) for women born in low-income countries, as compared to Swedish-born women. Women born in low-income countries are at the highest risk of dying during reproductive age in Sweden, with the largest discrepancy in mortality rates seen for infectious diseases and diseases related to pregnancy, a cause of death pattern similar to the one in their countries of birth. The World Bank classification of economies may be a useful tool in migration research.

  7. Prevalence and determinants of iron deficiency anemia among non-pregnant women of reproductive age in Pakistan.

    Science.gov (United States)

    Habib, Muhammad Atif; Raynes-Greenow, Camille; Soofi, Sajid Bashir; Ali, Noshad; Nausheen, Sidrah; Ahmed, Imran; Bhutta, Zulfiqar Ahmed; Black, Kirsten I

    2018-01-01

    Iron deficiency Anemia (IDA) in women of reproductive age is a recognized public health concern that impairs health and well-being in women and is associated with adverse reproductive outcomes. In Pakistan there is a dearth of up-to-date information on the prevalence and predictors of IDA. This study sought to investigate IDA in Pakistani women. Secondary analysis was performed using the National Nutrition Survey in Pakistan 2011- 2012. We used a pre-structured instrument to collect socio demographic, reproductive and nutritional data on women. We also collected anthropometric measurements and blood samples for micronutrient deficiencies. Univariate and multivariate logistic regression were used to analyse the data. A total of 7491 non-pregnant women aged between 15-49 years were included in the analysis. The prevalence of IDA was 18.1%. In the multivariate regression analysis; not using iron folic acid supplementation during the last pregnancy adjusted odds ratio (AOR) (95% CI) 1.31 (1.05, 1.64), a history of four or more pregnancies AOR (95% CI) 1.30 (1.04, 1.60), birth interval of <24 months AOR (95% CI) 1.27 (1.06, 1.71), household food insecurity AOR (95% CI) 1.42 (1.23, 1.63) and presence of clinical anemia AOR (95% CI) 5.82 (4.82, 7.02) were significantly associated with increased odds of IDA while with obesity AOR (95% CI) 0.60 (0.4, 0.88) showed a protective effect on IDA. To reduce IDA in Pakistani women, the country needs a multifaceted approach that incorporates iron supplementation, food fortification, improved family planning services and efforts to reduce food insecurity.

  8. Advanced glycation end-products (AGES) and heart failure : Pathophysiology and clinical implications

    NARCIS (Netherlands)

    Hartog, Jasper W. L.; Voors, Adriaan A.; Bakker, Stephan J. L.; Smit, Andries J.; van Veldhuisen, Dirk J.

    2007-01-01

    Advanced glycation end-products (AGEs) are molecules formed during a non-enzymatic reaction between proteins and sugar residues, called the Maillard reaction. AGEs accumulate in the human body with age, and accumulation is accelerated in the presence of diabetes mellitus. In patients with diabetes,

  9. The Relation of Diabetes Type 2 with Sexual Function among Reproductive Age Women in Iran, a Case-Control Study

    Directory of Open Access Journals (Sweden)

    Poorandokht Afshari

    2017-01-01

    Full Text Available Background. Diabetic patients are at the greater risk of retinopathy, nephropathy, neuropathy, and sexual dysfunction compared to the general population. Objective. The aim of this study was to evaluate the sexual dysfunction in type 2 diabetes reproductive age women in Iran. Method. This was a case-control study carried out on 130 women with type 2 diabetes and 130 healthy women. The type 2 diabetes diagnosis was confirmed with abnormal fasting blood sugar, abnormal random blood sugar test, and abnormal level of HbA1C. Eligible women were requested to complete a demographic questionnaire and female sexual function index (FSFI. The chi-square test, independent t-test, and Multivariate Analysis of Covariance (MANCOVA were used for analyzing data. Results. Results of this study showed that diabetic women had significantly lower sexual desire, arousal, lubrication, and orgasm and more pain compared to the healthy women (p<0.05. Also diabetic women had lower sexual satisfaction compared to the healthy women (p=0.002. The total score of sexual function was significantly lower in the diabetic women compared to the healthy women (21.25±7.04 versus 22.43±7.6, p=0.004. Conclusion. Results of this study showed that the score of all dimensions of sexual function in diabetic patients was lower than that in healthy women. Education and counseling about controlling diabetes and sexual function among diabetic women in reproductive age are recommended.

  10. The Grocery Store Food Environment in Northern Greenland and Its Implications for the Health of Reproductive Age Women.

    Science.gov (United States)

    Watson, Zoe A; Shanks, Carmen Byker; Miles, Mary P; Rink, Elizabeth

    2018-02-01

    The population of Greenland is diminishing and environmental and social shifts implicate food availability and the health of reproductive age women. There is little knowledge of the grocery store food environment in Greenland. To address this gap and provide baseline information the present study measured food availability in five grocery stores in northern Greenland. As well, 15 interviews were conducted with reproductive age women, three grocery store managers were interviewed and one interview was conducted with a food distribution manager. Results show few fresh fruits and vegetables are available in grocery stores and in some stores no fresh foods are available. In Kullorsuaq, the primary location for this study, the Nutrition Environment Measures Survey in Stores score in spring 2016 was (3/30) and the Freedman Grocery Store Survey Score was (11/49). Interview results highlight a need to increase communication within the food system and to tailor food distribution policies to the Arctic context with longer term planning protocols for food distribution. These findings can be used to inform future food store environment research in Greenland and for informing policies that improve healthful food availability in grocery stores in northern Greenland.

  11. A study of radiological protection for women of reproductive age in diagnostic radiology. Questionnaire for medical radiation technologists

    International Nuclear Information System (INIS)

    Tsubone, Chie; Ban, Nobuhiko; Kai, Michiaki

    2005-01-01

    There has been great concern regarding the radiation protection for women of reproductive age when exposed to diagnostic radiation. The 10-day-rule proposed by the ICRP has not been recommended since 1983 because the risk to embryo and fetus within four weeks after menstruation may be small. However, some expects see that incomplete abandon of the 10-day-rule might cause confusion among the medical doctors and patients, and consequently unwarranted abortion happens. This paper surveyed the views of radiation technologies in hospitals and discussed how radiation exposure of women of reproductive age in medicine should be controlled. We found that the views to be 10-day-rule were spilt 50:50 and that radiation technologists do not necessarily think the 10-day-rule should be abandoned. Even the radiation technologists who are supposed to be able to explain to the patients the health risk following diagnostic exposure do not fully understand the risk involved. In conclusion, although a low-dose risk of diagnostic exposure should be sufficiently educated in order to obtain an exact understanding, the 10-day-rule may be useful in order to actually avoid any trouble in diagnostic radiology. (author)

  12. Inflammation and premature aging in advanced chronic kidney disease.

    Science.gov (United States)

    Kooman, Jeroen P; Dekker, Marijke J; Usvyat, Len A; Kotanko, Peter; van der Sande, Frank M; Schalkwijk, Casper G; Shiels, Paul G; Stenvinkel, Peter

    2017-10-01

    Systemic inflammation in end-stage renal disease is an established risk factor for mortality and a catalyst for other complications, which are related to a premature aging phenotype, including muscle wasting, vascular calcification, and other forms of premature vascular disease, depression, osteoporosis, and frailty. Uremic inflammation is also mechanistically related to mechanisms involved in the aging process, such as telomere shortening, mitochondrial dysfunction, and altered nutrient sensing, which can have a direct effect on cellular and tissue function. In addition to uremia-specific causes, such as abnormalities in the phosphate-Klotho axis, there are remarkable similarities between the pathophysiology of uremic inflammation and so-called "inflammaging" in the general population. Potentially relevant, but still somewhat unexplored in this respect, are abnormal or misplaced protein structures, as well as abnormalities in tissue homeostasis, which evoke danger signals through damage-associated molecular patterns, as well as the senescence-associated secretory phenotype. Systemic inflammation, in combination with the loss of kidney function, can impair the resilience of the body to external and internal stressors by reduced functional and structural tissue reserves, and by impairing normal organ crosstalk, thus providing an explanation for the greatly increased risk of homeostatic breakdown in this population. In this review, the relationship between uremic inflammation and a premature aging phenotype, as well as potential causes and consequences, are discussed. Copyright © 2017 the American Physiological Society.

  13. Management of Human Immunodeficiency Virus Infection in Advanced Age

    Science.gov (United States)

    Greene, Meredith; Justice, Amy C.; Lampiris, Harry W.; Valcour, Victor

    2013-01-01

    Importance Human immunodeficiency virus (HIV)-positive patients treated with antiretroviral therapy now have increased life expectancy and develop chronic illnesses that are often seen in older HIV-negative patients. Objective To address emerging issues related to aging with HIV. Screening older adults for HIV, diagnosis of concomitant diseases, management of multiple comorbid medical illnesses, social isolation, polypharmacy, and factors associated with end-of-life care are reviewed. Evidence Acquisition Published guidelines and consensus statements were reviewed. PubMed and PsycINFO were searched between January 2000 and February 2013. Articles not appearing in the search that were referenced by reviewed articles were also evaluated. Findings The population of older HIV-positive patients is rapidly expanding. It is estimated that by 2015 one-half of the individuals in the United States with HIV will be older than age 50. Older HIV-infected patients are prone to having similar chronic diseases as their HIV-negative counterparts, as well as illnesses associated with co-infections. Medical treatments associated with these conditions, when added to an antiretroviral regimen, increase risk for polypharmacy. Care of aging HIV-infected patients involves a need to balance a number of concurrent comorbid medical conditions. Conclusions and Relevance HIV is no longer a fatal disease. Management of multiple comorbid diseases is a common feature associated with longer life expectancy in HIV-positive patients. There is a need to better understand how to optimize the care of these patients. PMID:23549585

  14. Advanced paternal age and risk of fetal death: a cohort study

    DEFF Research Database (Denmark)

    Nybo Andersen, Anne-Marie; Hansen, Kasper Daniel; Andersen, Per Kragh

    2004-01-01

    Cohort from 1997 to 1999 to assess the association between paternal age and fetal death. Fathers of the pregnancies were identified by record linkage to population registers. The paternal age-related risks of fetal death and its components, early and late fetal loss, were estimated using survival......A possible detrimental paternal age effect on offspring health due to mutations of paternal origin should be reflected in an association between paternal age and fetal loss. The authors used data from a prospective study of 23,821 pregnant women recruited consecutively to the Danish National Birth...... analysis. Pregnancies fathered by a man aged 50 or more years (n = 124) had almost twice the risk of ending in a fetal loss compared with pregnancies with younger fathers (hazard ratio = 1.88, 95% confidence interval: 0.93, 3.82), after adjustment for maternal age, reproductive history, and maternal...

  15. Associations between poor sleep quality and psychosocial stress with obesity in reproductive-age women of lower socioeconomic status.

    Science.gov (United States)

    Tom, Sarah E; Berenson, Abbey B

    2013-01-01

    Prior studies have not examined the role of psychosocial stress in the relationship between poor sleep quality and obesity among women of lower socioeconomic status (SES). We tested the following hypotheses in a sample of reproductive-age women of lower SES: 1) Poor sleep quality is related to increased risk of obesity, and 2) psychosocial stress confounds this association between poor sleep quality and obesity. A total of 927 women age 16 to 40 years attending public health clinics in Southeastern Texas provided information on the Pittsburgh Sleep Quality Index and sociodemographic and health characteristics, including the Perceived Stress Scale. Height, weight, and waist circumference (WC) were measured in clinic. A series of models examined the associations between sleep disturbance, perceived stress, and weight outcomes, accounting for potential confounding factors. Nearly 30% of women were overweight, and 35% were obese. Half of women had a WC of greater than 35 inches. Most women had poor sleep quality and high levels of stress. Sleep quality and perceived stress were not related to body mass index category or WC in models that adjusted for age and race/ethnicity. Adjusting for potential confounding factors did not alter results. Perceived stress did not modify the association between sleep quality and weight outcomes. Poor sleep quality and psychosocial stress were not related to weight in reproductive-aged women of lower SES. However, poor sleep quality, high stress, overweight, and obesity were common in this group. Copyright © 2013 Jacobs Institute of Women's Health. Published by Elsevier Inc. All rights reserved.

  16. Age-Related Macular Degeneration: Advances in Management and Diagnosis

    Directory of Open Access Journals (Sweden)

    Yoshihiro Yonekawa

    2015-02-01

    Full Text Available Age-related macular degeneration (AMD is the most common cause of irreversible visual impairment in older populations in industrialized nations. AMD is a late-onset deterioration of photoreceptors and retinal pigment epithelium in the central retina caused by various environmental and genetic factors. Great strides in our understanding of AMD pathogenesis have been made in the past several decades, which have translated into revolutionary therapeutic agents in recent years. In this review, we describe the clinical and pathologic features of AMD and present an overview of current diagnosis and treatment strategies.

  17. Recommendations for managing cutaneous disorders associated with advancing age

    Directory of Open Access Journals (Sweden)

    Humbert P

    2016-02-01

    Full Text Available Philippe Humbert,1 Brigitte Dréno,2 Jean Krutmann,3 Thomas Anton Luger,4 Raoul Triller,5 Sylvie Meaume,6 Sophie Seité71Research and Studies Centre on the Integument (CERT, Clinical Investigation Centre (CIC BT506, Department of Dermatology, Besançon University Hospital, University of Franche-Comté, Besançon, France; 2Department of Dermato-Cancerology, Nantes University Hospital, Nantes, France; 3IUF-Leibniz Research Institute for Environmental Medicine, Heinrich-Heine-University, Düsseldorf, Germany; 4Department of Dermatology, University of Münster, Münster, Germany; 5International Centre of Dermatology, Hertford British Hospital, Levallois, France; 6Geriatric Service, Wounds and Healing, Rothschild Hôspital, Paris, France; 7La Roche-Posay Dermatological Laboratories, Asnières, FranceAbstract: The increasingly aged population worldwide means more people are living with chronic diseases, reduced autonomy, and taking various medications. Health professionals should take these into consideration when managing dermatological problems in elderly patients. Accordingly, current research is investigating the dermatological problems associated with the loss of cutaneous function with age. As cell renewal slows, the physical and chemical barrier function declines, cutaneous permeability increases, and the skin becomes increasingly vulnerable to external factors. In geriatric dermatology, the consequences of cutaneous aging lead to xerosis, skin folding, moisture-associated skin damage, and impaired wound healing. These problems pose significant challenges for both the elderly and their carers. Most often, nurses manage skin care in the elderly. However, until recently, little attention has been paid to developing appropriate, evidence-based, skincare protocols. The objective of this paper is to highlight common clinical problems with aging skin and provide some appropriate advice on cosmetic protocols for managing them. A review of the

  18. The endocrine-brain-aging triad where many paths meet: female reproductive hormone changes at midlife and their influence on circuits important for learning and memory.

    Science.gov (United States)

    Koebele, Stephanie V; Bimonte-Nelson, Heather A

    2017-08-01

    Female mammals undergo natural fluctuations in sex steroid hormone levels throughout life. These fluctuations span from early development, to cyclic changes associated with the menstrual or estrous cycle and pregnancy, to marked hormone flux during perimenopause, and a final decline at reproductive senescence. While the transition to reproductive senescence is not yet fully understood, the vast majority of mammals experience this spontaneous, natural phenomenon with age, which has broad implications for long-lived species. Indeed, this post-reproductive life stage, and its transition, involves significant and enduring physiological changes, including considerably altered sex steroid hormone and gonadotropin profiles that impact multiple body systems, including the brain. The endocrine-brain-aging triad is especially noteworthy, as many paths meet and interact. Many of the brain regions affected by aging are also sensitive to changes in ovarian hormone levels, and aging and reproductive senescence are both associated with changes in memory performance. This review explores how menopause is related to cognitive aging, and discusses some of the key neural systems and molecular factors altered with age and reproductive hormone level changes, with an emphasis on brain regions important for learning and memory. Copyright © 2017. Published by Elsevier Inc.

  19. PREFERENCE THEORY IN ADVANCED AGE AND THE OLDER CZECH WORKFORCE

    Directory of Open Access Journals (Sweden)

    Lucie Vidovićová

    2015-07-01

    Full Text Available In this article we make use of preference theory developed by Hakim (2000 in the context of reconciling work and family to cover and explain different patterns of retirement exit paths and retirement satisfaction levels in the Czech Republic. We propose that lifestyle preferences and values may help to explain why some older workers continue to work while others are determined to retire as early as possible. Three types are identified among the 55–65 age group: work oriented, retirement oriented, and adaptive. The data shows that self-perception of the respondent as being active or more rest-oriented is associated with actual labour market activity of the respondent. Different types also perceive and evaluate labour market exit differently, and most importantly they differ in their reaction to various labour market and pension policies and family/partnership conditions. In the discussion we challenge the notion of active ageing as a general “one-size-fits-all” policy and urge that more attention be paid to the role of individual values and preferences when looking at the organisation of latter life roles.

  20. Advancing the Aging and Technology Agenda in Gerontology.

    Science.gov (United States)

    Schulz, Richard; Wahl, Hans-Werner; Matthews, Judith T; De Vito Dabbs, Annette; Beach, Scott R; Czaja, Sara J

    2015-10-01

    Interest in technology for older adults is driven by multiple converging trends: the rapid pace of technological development; the unprecedented growth of the aging population in the United States and worldwide; the increase in the number and survival of persons with disability; the growing and unsustainable costs of caring for the elderly people; and the increasing interest on the part of business, industry, and government agencies in addressing health care needs with technology. These trends have contributed to the strong conviction that technology can play an important role in enhancing quality of life and independence of older individuals with high levels of efficiency, potentially reducing individual and societal costs of caring for the elderly people. The purpose of this "Forum" position article is to integrate what we know about older adults and technology systems in order to provide direction to this vital enterprise. We define what we mean by technology for an aging population, provide a brief history of its development, introduce a taxonomy for characterizing current technology applications to older adults, summarize research in this area, describe existing development and evaluation processes, identify factors important for the acceptance of technology among older individuals, and recommend future directions for research in this area. © The Author 2014. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  1. Advancing a conceptual model to improve maternal health quality: The Person-Centered Care Framework for Reproductive Health Equity.

    Science.gov (United States)

    Sudhinaraset, May; Afulani, Patience; Diamond-Smith, Nadia; Bhattacharyya, Sanghita; Donnay, France; Montagu, Dominic

    2017-11-06

    Background: Globally, substantial health inequities exist with regard to maternal, newborn and reproductive health. Lack of access to good quality care-across its many dimensions-is a key factor driving these inequities. Significant global efforts have been made towards improving the quality of care within facilities for maternal and reproductive health. However, one critically overlooked aspect of quality improvement activities is person-centered care. Main body: The objective of this paper is to review existing literature and theories related to person-centered reproductive health care to develop a framework for improving the quality of reproductive health, particularly in low and middle-income countries. This paper proposes the Person-Centered Care Framework for Reproductive Health Equity, which describes three levels of interdependent contexts for women's reproductive health: societal and community determinants of health equity, women's health-seeking behaviors, and the quality of care within the walls of the facility. It lays out eight domains of person-centered care for maternal and reproductive health. Conclusions: Person-centered care has been shown to improve outcomes; yet, there is no consensus on definitions and measures in the area of women's reproductive health care. The proposed Framework reviews essential aspects of person-centered reproductive health care.

  2. Birthweight percentiles by gestational age for births following assisted reproductive technology in Australia and New Zealand, 2002-2010.

    Science.gov (United States)

    Li, Zhuoyang; Wang, Yueping A; Ledger, William; Sullivan, Elizabeth A

    2014-08-01

    What is the standard of birthweight for gestational age for babies following assisted reproductive technology (ART) treatment? Birthweight for gestational age percentile charts were developed for singleton births following ART treatment using population-based data. Small for gestational age (SGA) and large for gestational age (LGA) births are at increased risks of perinatal morbidity and mortality. A birthweight percentile chart allows the detection of neonates at high risk, and can help inform the need for special care if required. This population study used data from the Australian and New Zealand Assisted Reproduction Database (ANZARD) for 72 694 live born singletons following ART treatment between January 2002 and December 2010 in Australia and New Zealand. A total of 69 315 births (35 580 males and 33 735 females) following ART treatment were analysed for the birthweight percentile. Exact percentiles of birthweight in grams were calculated for each gestational week between Week 25 and 42 for fresh and thaw cycles by infant sex. Univariate analysis was used to determine the exact birthweight percentile values. Student t-test was used to examine the mean birthweight difference between male and female infants, between single embryo transfer (SET) and double embryo transfer (DET) and between fresh and thaw cycles. Preterm births (birth before 37 completed weeks of gestation) and low birthweight (fetal growth standards but only the weight of live born infants at birth. The comparison of birthweight percentile charts for ART births and general population births provide evidence that the proportion of SGA births following ART treatment was comparable to the general population for SET fresh cycles and significantly lower for thaw cycles. Both fresh and thaw cycles showed better outcomes for singleton births following SET compared with DET. Policies to promote single embryo transfer should be considered in order to minimize the adverse perinatal outcomes associated

  3. The perinatal and maternal outcome in pregnancy with advanced maternal age 35 years and >35 years

    OpenAIRE

    Pallavi S. Kalewad; Trupti Nadkarni

    2016-01-01

    Background: Purpose of this study is to evaluate maternal and perinatal outcome in advanced maternal age women. As numbers of pregnancies in advanced maternal age continue to grow, obstetric care provider would benefit from up to date outcome data to enhance their preconceptional and antenatal counseling. Methods: It is observational prospective analytic study, conducted in Nowrosjee Wadia maternity hospital, Parel, Mumbai. Total 100 patients were included in study, fulfilling inclusion cr...

  4. Age-specific reference values for serum FSH and estradiol levels throughout the reproductive period.

    Science.gov (United States)

    Grisendi, Valentina; Spada, Elena; Argento, Cindy; Plebani, Maddalena; Milani, Silvano; Seracchioli, Renato; Volpe, Annibale; La Marca, Antonio

    2014-06-01

    High serum day 3 FSH levels are associated with poor ovarian reserve and reduced fertility, but the interpretation of FSH values according to age is still not univocal. The purpose of this study was to determine age-dependent reference values in women with regular menstrual cycles and FSH as a guide for specialists. The study was performed at the Department of Mother-Infant of a University-based tertiary care centre. One-hundred ninety-two healthy normal menstruating women were recruited for the study. All patients attended the department on menstrual cycle day 3 for a blood sample for FSH and estradiol determination. A linear relationship between FSH or estradiol serum levels and age was observed. The FSH level increased by 0.11 IU for every year of age (1 IU for every 9 years of age). The values of FSH and estradiol corresponding to the 5th, 25th, 50th, 75th, 95th centiles for any specific age have been calculated. Serum FSH levels need to be interpreted according to age-dependent reference values. Serum FSH levels on 95th centile for any age may represent a warning sign for reduced ovarian reserve.

  5. Epidemiologic investigation of polycystic ovarian syndrome (PCOS) in Han ethnic women of reproductive age in Liaoning Province, China.

    Science.gov (United States)

    Jiao, J; Fang, Y; Wang, T; Wang, Z; Zhou, M; Wang, X

    2014-01-01

    To determine the incidence of polycystic ovary syndrome (PCOS) among Han women of reproductive age in Liaoning Province in Northeastern China, based on the Revised Rotterdam 2003 criteria. A retrospective cohort study was carried out on 1,600 women using questionnaires, physical examination, ultrasonography, and biochemical indices (aged = 19 to 45 years; n = 1,600). PCOS patients were identified using the Revised Rotterdam 2003 criteria. A total of 132 Han women of reproductive age were diagnosed with PCOS, with a prevalence of 8.25%. The prevalence of menstrual dysfunction was as follows: 97 patients (73.48%) had abnormal menstruation, three (2.27%) had polymenorrhea, and 94 (71.21%) had oligomenorrhea. Up to 64 patients (48.48%) had androgen excess, 42 (31.82%) had biochemical evidence of androgen excess, and 34 (25.76%) had clinical androgen excess. Up to 34 patients (25.76%) were obese (body mass index [BMI] > or = 25) and 19 (14.39%) had hirsutism (F-G scoring > or = 6). A total of 127 patients (96.22%) were diagnosed with PCOS via ultrasonography, 67 of whom (50.76%) had a unilateral polycystic ovary and 60 (45.46%) had bilateral polycystic ovaries. The prevalence of PCOS in this study population was 8.25%, with an infertility rate of 27.8%. The classical manifestation of PCOS is PCO, abnormal menstruation, and obesity. The high-risk factors of PCOS include high free testosterone index, homeostasis model assessment-insulin resistance (HOMA-IR), increased serum testosterone and androstenedione, decreased sex hormone-binding globulin, long history of infertility, menarche later than 16 years old, and failure to have regular menstruation within two years.

  6. Seroepidemiology of Syphilis Infection among 2 Million Reproductive-age Women in Rural China: A Population-based, Cross-sectional Study

    Directory of Open Access Journals (Sweden)

    Kai-Ju Liao

    2017-01-01

    Conclusions: High SPS is seen among reproductive-age women in rural China that calls for targeted interventions on syphilis prevention and control in this target population, with emphasis on those who are 35 years of age and above, less educated, being minor ethnicity, workers, and living in the western regions of China.

  7. Effect of vitamin A supplementation on cause-specific mortality in women of reproductive age in Ghana: a secondary analysis from the ObaapaVitA trial

    NARCIS (Netherlands)

    Hurt, Lisa; ten Asbroek, Augustinus; Amenga-Etego, Seeba; Zandoh, Charles; Danso, Samuel; Edmond, Karen; Hurt, Chris; Tawiah, Charlotte; Hill, Zelee; Fenty, Justin; Owusu-Agyei, Seth; Campbell, Oona M.; Kirkwood, Betty R.

    2013-01-01

    To determine the effect of weekly low-dose vitamin A supplementation on cause-specific mortality in women of reproductive age in Ghana. A cluster-randomized, triple-blind, placebo-controlled trial was conducted in seven districts of the Brong Ahafo region of Ghana. Women aged 15-45 years who were

  8. Hirschsprung’s Disease in Patients of Advanced Age

    Directory of Open Access Journals (Sweden)

    Ina Vrints

    2012-03-01

    Full Text Available Hirschsprung’s disease is a congenital motility disorder that is easily overlooked as a cause of chronic refractory constipation in adults. We present a case of Hirschsprung’s disease in a patient 70 years of age with a history of long-standing constipation, chronic use of laxatives, and recurrent episodes of colonic obstruction. Presumptive preoperative diagnosis was chronic ischemic sigmoid stenosis or intermittent sigmoid volvulus before Hirschsprung’s disease was suspected based on intraoperative colonoscopy and surgical findings. The diagnosis was confirmed by the absence of intrinsic ganglion cells on histopathologic examination of the surgical specimen and the absence of the rectoanal inhibitory reflex on postoperative manometry. A conservative surgical approach that limited the resection to the grossly diseased rectum successfully restored normal defecation despite the anastomosis being performed on the distal aganglionic rectum. This approach, which avoids extensive rectal dissection, may be suitable for older or frail patients. Heightened awareness of Hirschsprung’s disease is necessary to ensure its prompt recognition in the elderly.

  9. Contraceptive method choice and use by married women of reproductive age in two Districts of East Harerge.

    Science.gov (United States)

    Dubiwak, Rahel; Seme, Assefa

    2014-01-01

    Contraceptive method mix and choice is not uniform across all countries. Literatures have shown that a significant variation exists in contraceptive method mix among regions and countries. In Africa most mothers rely on short-term contraceptives such as pills and injectables or traditional methods while in Asia and Latin America permanent methods mainly male and female sterilizations are commonly used. Though long-term methods of contraception are recommended for its effectiveness and efficiencies in countries like Ethiopia where high fertility rate is a concern, its choice and utilization remains low. The main objective of the study was to assess factors influencing contraceptive method choice and use among married women of reproductive age in rural Districts of East Harerge Zone of Oromia Region. A community-based cross-sectional study using both quantitative and qualitative methods was conducted among 473 married women of reproductive age in two rural districts of East Harerge Zone. A systematic random sampling method was used to select the study participants from the list of all married women who have been using contraceptives in the project sites. Data was collected using structured and pretested questionnaires. Data entry and analysis was done using EPI Info version 6.04d and SPSS for Windows version 15, respectively. Frequencies and proportions were used for description while odds ratio with 95% CI was used to determine the strength and significance of association between independent and outcome variables. Multiple logistic regression analysis was used to control confounding variables. A total of 473 currently married women who were using modern contraceptives were interviewed for the survey. About 6 in ten (58.8%) were in the age range of 25-34 years with the mean (+/- SD) age of 29.5 (+/- 5.7) years. About three-fourth (74%) were short-term contraceptive method users while only 26% were long-term contraceptive method users. Duration of family planning use

  10. Effects of age, adipose percent, and reproduction on PCB concentrations and profiles in an extreme fasting North Pacific marine mammal.

    Directory of Open Access Journals (Sweden)

    Sarah H Peterson

    Full Text Available Persistent organic pollutants, including polychlorinated biphenyls (PCBs, are widely distributed and detectable far from anthropogenic sources. Northern elephant seals (Mirounga angustirostris biannually travel thousands of kilometers to forage in coastal and open-ocean regions of the northeast Pacific Ocean and then return to land where they fast while breeding and molting. Our study examined potential effects of age, adipose percent, and the difference between the breeding and molting fasts on PCB concentrations and congener profiles in blubber and serum of northern elephant seal females. Between 2005 and 2007, we sampled blubber and blood from 58 seals before and after a foraging trip, which were then analyzed for PCBs. Age did not significantly affect total PCB concentrations; however, the proportion of PCB congeners with different numbers of chlorine atoms was significantly affected by age, especially in the outer blubber. Younger adult females had a significantly greater proportion of low-chlorinated PCBs (tri-, tetra-, and penta-CBs than older females, with the opposite trend observed for hepta-CBs, indicating that an age-associated process such as parity (birth may significantly affect congener profiles. The percent of adipose tissue had a significant relationship with inner blubber PCB concentrations, with the highest mean concentrations observed at the end of the molting fast. These results highlight the importance of sampling across the entire blubber layer when assessing contaminant levels in phocid seals and taking into account the adipose stores and reproductive status of an animal when conducting contaminant research.

  11. Human breast milk contamination with phthalates and alterations of endogenous reproductive hormones in infants three months of age

    DEFF Research Database (Denmark)

    Main, Katharina M; Mortensen, Gerda Krog; Kaleva, Marko M

    2006-01-01

    Phthalates adversely affect the male reproductive system in animals. We investigated whether phthalate monoester contamination of human breast milk had any influence on the postnatal surge of reproductive hormones in newborn boys as a sign of testicular dysgenesis....

  12. Fertility in women of late reproductive age: the role of serum anti-Müllerian hormone (AMH) levels in its assessment.

    Science.gov (United States)

    Meczekalski, B; Czyzyk, A; Kunicki, M; Podfigurna-Stopa, A; Plociennik, L; Jakiel, G; Maciejewska-Jeske, M; Lukaszuk, K

    2016-11-01

    Fertility is referred to the capability for having offspring and can be evaluated by fertility rate. Women's fertility is strictly dependent on individual's age. The fertility peak occurs in the early 20s, and it starts to decline in the third and fourth decades of life (falling sharply after age 35). The aim of this work is to review the available data concerning fertility in women of late reproductive age, especially the role of serum anti-Müllerian hormone (AMH) levels. There are a lot of factors responsible for decrease of fertility in women of late reproductive age. These factors can be classified as oocyte-dependent (decrease in oocyte quantity and quality) and oocyte-independent (reproductive organs [uterus, oviducts] status and general health). Anti-Müllerian hormone (AMH) is a dimeric glycoprotein of the transforming growth factor-β (TGF-β) superfamily produced directly by the ovarian granulosa cells of secondary, preantral, and early antral follicles. It has been used as an ovarian reserve marker since 2002. Anti-Müllerian hormone seems to be the best endocrine marker for assessing the age-related decline of the ovarian pool in healthy women. Evaluation of AMH's predictive value in the naturally aging population is important for counseling women about reproductive planning as well as for treatment planning for women experiencing hormone-sensitive gynecological conditions such as endometriosis and fibroids. AMH can be considered as an indicator of fertility in late reproductive age women and pregnancy outcome in assisted reproductive technology cycles. AMH can strongly predict poor response in the controlled ovarian stimulation.

  13. Human breast milk contamination with phthalates and alterations of endogenous reproductive hormones in infants three months of age

    DEFF Research Database (Denmark)

    Main, Katharina M; Mortensen, Gerda Krog; Kaleva, Marko M

    2006-01-01

    Phthalates adversely affect the male reproductive system in animals. We investigated whether phthalate monoester contamination of human breast milk had any influence on the postnatal surge of reproductive hormones in newborn boys as a sign of testicular dysgenesis.......Phthalates adversely affect the male reproductive system in animals. We investigated whether phthalate monoester contamination of human breast milk had any influence on the postnatal surge of reproductive hormones in newborn boys as a sign of testicular dysgenesis....

  14. ADVANCE: research project of aging in wiring electric; ADVANCE: Proyecto de investigacion de envejecimiento en cableado electrico

    Energy Technology Data Exchange (ETDEWEB)

    Cano, J. C.; Ruiz Rabanedo, S.; Testa, J.

    2013-07-01

    This document summarizes the project ADVANCE (Ageing Diagnostics and Pronostics of low-voltage I and C Cables) whose objective is to adapt, optimize and rating techniques of Condition Monitoring for nuclear power plants cables, enabling know the State of degradation of the cable along its length, and together with the establishment of acceptance criteria appropriate to estimate their residual life. In the paper outlines the main stages of the project and the current state of the same.

  15. Associations between noncommunicable disease risk factors, race, education, and health insurance status among women of reproductive age in Brazil - 2011.

    Science.gov (United States)

    Mpofu, Jonetta Johnson; de Moura, Lenildo; Farr, Sherry L; Malta, Deborah Carvalho; Iser, Betine Moehlecke; Ivata Bernal, Regina Tomie; Robbins, Cheryl L; Lobelo, Felipe

    2016-06-01

    Noncommunicable disease (NCD) risk factors increase the risk of adverse reproductive health outcomes and are becoming increasingly common in Brazil. We analyzed VIGITEL 2011 telephone survey data for 13,745 Brazilian women aged 18-44 years in a probabilistic sample from 26 Brazilian state capitals and the Federal District. We examined associations between NCD risk factors (fruit and vegetable intake, leisure time physical activity, alcohol consumption, smoking status, BMI and hypertension status) and race, education, and insurance using chi-square tests and multivariable logistic regression models, estimating the average marginal effects to produce adjusted relative risk ratios (aRRs). Analyses were conducted using SAS 9.3 survey procedures and weighted to reflect population estimates. Women with less than a college education were more likely to report physical inactivity (adjusted relative risk (aRR) and 95% confidence interval = 1.1 (1.1-1.2)), smoking (aRR = 1.7 (1.3-2.2)), and self-reported diagnoses of hypertension (aRR = 2.0 (1.6-2.5)) compared to women with a college education or greater. Similarly, women without health insurance were more likely to report physical inactivity (aRR = 1.1 (1.1-1.2)), smoking (aRR = 1.4 (1.1-1.8)), and self-reported diagnoses of hypertension aRR = 1.4 (1.1-1.7)) compared to women with health insurance. Less variation was found by race and NCD risk factors. Targeted public health strategies and policies are needed to increase healthcare access and decrease educational and racial disparities in NCD risk factors among women of reproductive age in Brazil.

  16. Exploring the feelings of Iranian women of reproductive age about health care seeking behavior: a qualitative study

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    Mohammad Ali Morowatisharifabad

    2018-01-01

    Full Text Available Background: Despite the important role of feelings in health care seeking behavior (HCSB, this subject has not yet been adequately investigated. HCSB-related feelings begin with the onset of disease symptoms and persist in different forms after treatment. The aim of current study was to explore the feelings that women of reproductive age experience when they seek health care.Methods: In this deductive, qualitative content analysis, participants were selected by purposeful sampling. Semi-structured, in-depth interviews with 17 women of reproductive age and 5 healthcare staffs in Qom, Iran were carried out until data saturation was achieved. Qualitative data were concurrently analyzed by deductive content analysis, using the Health Promotion Model (HPM. The MAXQDA10 software was used to manage qualitative data analysis.Results: Three main categories were drawn from data to explain the HCSB-related feelings of participants consisting of (1 feeling of inner satisfaction with the treatment with 2 subcategories including "peace of mind" and "feeling alive", (2 multiple roles of fear with 5 subcategories including "fear about the consequences of delay", "fear of having hidden diseases", "fear of unknown experiences", "fear of hearing bad news" and "fear of medical errors" and (3uncomfortable feelings with 3 subcategories including "feeling uneasy when attending health facility", "feeling embarrassed" and "feeling worthless due to dealing the doctor".Conclusion: This study revealed that the inner feelings of women varied widely, ranging from positive or motivating feelings to negative or inhibitory ones, given their experiences with the formal health care system and the current situation of medical and health services. Highlighting patients’ perceived inner satisfaction and reducing fear and uncomfortable feelings by adopting culture-based practical strategies can enhance women’s HCSB.

  17. Advanced glycation end products and RAGE: a common thread in aging, diabetes, neurodegeneration, and inflammation.

    Science.gov (United States)

    Ramasamy, Ravichandran; Vannucci, Susan J; Yan, Shirley Shi Du; Herold, Kevan; Yan, Shi Fang; Schmidt, Ann Marie

    2005-07-01

    The products of nonenzymatic glycation and oxidation of proteins and lipids, the advanced glycation end products (AGEs), accumulate in a wide variety of environments. AGEs may be generated rapidly or over long times stimulated by a range of distinct triggering mechanisms, thereby accounting for their roles in multiple settings and disease states. A critical property of AGEs is their ability to activate receptor for advanced glycation end products (RAGE), a signal transduction receptor of the immunoglobulin superfamily. It is our hypothesis that due to such interaction, AGEs impart a potent impact in tissues, stimulating processes linked to inflammation and its consequences. We hypothesize that AGEs cause perturbation in a diverse group of diseases, such as diabetes, inflammation, neurodegeneration, and aging. Thus, we propose that targeting this pathway may represent a logical step in the prevention/treatment of the sequelae of these disorders.

  18. Advanced seasonal reproductive development in a male urban bird is reflected in earlier plasma luteinizing hormone rise but not energetic status.

    Science.gov (United States)

    Davies, Scott; Behbahaninia, Hirbod; Giraudeau, Mathieu; Meddle, Simone L; Waites, Kyle; Deviche, Pierre

    2015-12-01

    Urban animals inhabit an environment considerably different than do their non-urban conspecifics, and to persist urban animals must adjust to these novel environments. The timing of seasonal reproductive development (i.e., growth of gonads and secondary sex organs) is a fundamental determinant of the breeding period and is frequently advanced in urban bird populations. However, the underlying mechanism(s) by which birds adjust the timing of reproductive development to urban areas remain(s) largely unknown. Here, we compared the timing of vernal reproductive development in free-ranging urban and non-urban male Abert's Towhees, Melozone aberti, in Phoenix, Arizona, USA, and tested the non-mutually exclusive hypotheses that earlier reproductive development is due to improved energetic status and/or earlier increase in endocrine activity of the reproductive system. We found that urban birds initiated testicular development earlier than non-urban birds, but this disparity was not associated with differences in body condition, fat stores, or innate immune performance. These results provide no support for the hypothesis that energetic constraints are responsible for delayed reproductive development of non-urban relative to urban male Abert's Towhees. Urban birds did, however, increase their plasma luteinizing hormone, but not plasma testosterone, earlier than non-urban birds. These findings suggest that adjustment to urban areas by Abert's Towhees involves increases in the endocrine activity of the anterior pituitary gland and/or hypothalamus earlier than non-urban towhees. Copyright © 2015 The Authors. Published by Elsevier Inc. All rights reserved.

  19. Age, growth, reproduction, and food of the burbot, Lota lota (Linnaeus), in southwestern Lake Superior

    Science.gov (United States)

    Bailey, Merryll M.

    1972-01-01

    This study was based on 1,285 burbot (Lota lota) collected in three areas in southwestern Lake Superior in 1966-69. Age was determined from otoliths, the marginal zones of which were opaque from December to May and translucent from June to November. Average lengths of the age groups and annual increments were measured from a curve fitted by inspection to point estimates of lengths at capture. Burbot grew 5.7 inches during the first year of life and 4.3 inches during the second. Later annual increments through the twelfth year ranged from 1.2 to 2.6 inches. Average total lengths and calculated weights were 16.1 inches and 1.1 pounds at age V and 23.4 inches and 3.2 pounds at age X. First maturity was at age I, at a total length of 9.7 inches for males and 10.7 inches for females; all fish were mature at age V and at lengths greater than 16.4 inches (males) and 15.9 inches (females). Most burbot collected near shore in the Apostle Islands area in late January and February were spent, but none collected in offshore areas during January and March had spawned. The estimated number of eggs in the ovaries of eight burbot 14.7-21.3 inches long ranged from about 268,800 to 1,154,000 and averaged about 812,300. Burbot of all sizes fed on fish and crustaceans. Fish heavily predominated in the food of large burbot taken during the winter (99.6% of the volume) but crustaceans (Mysis and Pontoporeia) became increasingly important during the summer and fall (when they contributed more than 73% of the volume). Due to the wide variety and large volume of food consumed, the burbot is probably a significant competitor of many other species.

  20. An Analysis of the Influence of Selected Genetic and Hormonal Factors on the Occurrence of Depressive Symptoms in Late-Reproductive-Age Women

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    Anna Jurczak

    2015-03-01

    Full Text Available Background: The aim of this study was to analyze the influence of genetic and hormonal factors on incidences of depressive symptoms in late-reproductive-age women. Methods: The study was performed using the Beck Depression Inventory, the PCR, and genetic tests of 347 healthy late-reproductive-age Polish women. Results: The relationship between the level of anti-Müllerian hormone (AMH and depressive symptoms was not statistically significant (p > 0.05. Increases in age and FSH levels were accompanied by a decrease in AMH level in a significant way (p < 0.05. There were no statistically significant relationships between the distribution of genotypes and the frequency of alleles of the investigated polymorphisms and depressive symptoms according to the Beck Depression Inventory. Conclusions: (1 The presence of the s/s genotype of the 5-HTTLPR polymorphism in the serotonin transporter promoter region and the 3/3 genotype of the 30-bp VNTR polymorphism in the monoamine oxidase A promoter region does not contribute to the development of depressive symptoms in late-reproductive-age women. (2 A relationship between the level of anti-Müllerian hormone and depressive symptoms was not confirmed in the group of healthy late-reproductive-age women. (3 AMH level correlates negatively with FSH level and age, which confirms that AMH can be regarded as a factor reflecting the ovarian reserve.

  1. Nutritional transition in children under five years and women of reproductive age: a 15-years trend analysis in Peru.

    Science.gov (United States)

    Loret de Mola, Christian; Quispe, Renato; Valle, Giancarlo A; Poterico, Julio A

    2014-01-01

    Rapid urbanization, increase in food availability, and changes in diet and lifestyle patterns have been changing nutritional profiles in developing nations. We aimed to describe nutritional changes in children under 5 years and women of reproductive age in Peru, during a 15-year period of rapid economic development and social policy enhancement. Trend analyses of anthropometric measures in children of preschool age and women between 15-49 years, using the Peruvian National Demographic and Family Health Surveys (DHS) from 1996 to 2011. WHO growth curves were used to define stunting, underweight, wasting and overweight in children 19 years, body mass index (BMI) was analyzed both categorically and as a continuous variable. To statistically analyze the trends, we used regression models: Linear and Poisson for continuous and binary outcomes, respectively. We analyzed data from 123 642 women and 64 135 children, from 1996 to 2011. Decreases over time were evidenced for underweight (pAnemia decreased in children and women (pPeru shows different patterns for urban and rural populations. Public policies should emphasize targeting both malnutrition conditions--undernutrition/stunting, overweight/obesity and anemia--considering age and place of residence in rapid developing societies like Peru.

  2. Ovarian antral follicle subclasses and anti-mullerian hormone during normal reproductive aging

    DEFF Research Database (Denmark)

    Bentzen, J G; Forman, J L; Johannsen, T H

    2013-01-01

    CONTEXT: The interindividual variation in the age-related decline of ovarian follicles is wide. Hence, it is important to identify reliable, sensitive, and specific markers to assess the ovarian reserve of the individual woman. OBJECTIVE: The aim of this study was to characterize the relation bet...

  3. Geographic Variation and Factors Associated with Female Genital Mutilation among Reproductive Age Women in Ethiopia: A National Population Based Survey.

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    Tesfaye Setegn

    Full Text Available Female genital mutilation (FGM is a common traditional practice in developing nations including Ethiopia. It poses complex and serious long-term health risks for women and girls and can lead to death. In Ethiopia, the geographic distribution and factors associated with FGM practices are poorly understood. Therefore, we assessed the spatial distribution and factors associated with FGM among reproductive age women in the country.We used population based national representative surveys. Data from two (2000 and 2005 Ethiopian demographic and health surveys (EDHS were used in this analysis. Briefly, EDHS used a stratified, two-stage cluster sampling design. A total of 15,367 (from EDHS 2000 and 14,070 (from EDHS 2005 women of reproductive age (15-49 years were included in the analysis. Three outcome variables were used (prevalence of FGM among women, prevalence of FGM among daughters and support for the continuation of FGM. The data were weighted and descriptive statistics (percentage change, bivariate and multivariable logistic regression analyses were carried out. Multicollinearity of variables was assessed using variance inflation factors (VIF with a reference value of 10 before interpreting the final output. The geographic variation and clustering of weighted FGM prevalence were analyzed and visualized on maps using ArcGIS. Z-scores were used to assess the statistical difference of geographic clustering of FGM prevalence spots.The trend of FGM weighted prevalence has been decreasing. Being wealthy, Muslim and in higher age categories are associated with increased odds of FGM among women. Similarly, daughters from Muslim women have increased odds of experiencing FGM. Women in the higher age categories have increased odds of having daughters who experience FGM. The odds of FGM among daughters decrease with increased maternal education. Mass media exposure, being wealthy and higher paternal and maternal education are associated with decreased odds

  4. Geographic Variation and Factors Associated with Female Genital Mutilation among Reproductive Age Women in Ethiopia: A National Population Based Survey.

    Science.gov (United States)

    Setegn, Tesfaye; Lakew, Yihunie; Deribe, Kebede

    2016-01-01

    Female genital mutilation (FGM) is a common traditional practice in developing nations including Ethiopia. It poses complex and serious long-term health risks for women and girls and can lead to death. In Ethiopia, the geographic distribution and factors associated with FGM practices are poorly understood. Therefore, we assessed the spatial distribution and factors associated with FGM among reproductive age women in the country. We used population based national representative surveys. Data from two (2000 and 2005) Ethiopian demographic and health surveys (EDHS) were used in this analysis. Briefly, EDHS used a stratified, two-stage cluster sampling design. A total of 15,367 (from EDHS 2000) and 14,070 (from EDHS 2005) women of reproductive age (15-49 years) were included in the analysis. Three outcome variables were used (prevalence of FGM among women, prevalence of FGM among daughters and support for the continuation of FGM). The data were weighted and descriptive statistics (percentage change), bivariate and multivariable logistic regression analyses were carried out. Multicollinearity of variables was assessed using variance inflation factors (VIF) with a reference value of 10 before interpreting the final output. The geographic variation and clustering of weighted FGM prevalence were analyzed and visualized on maps using ArcGIS. Z-scores were used to assess the statistical difference of geographic clustering of FGM prevalence spots. The trend of FGM weighted prevalence has been decreasing. Being wealthy, Muslim and in higher age categories are associated with increased odds of FGM among women. Similarly, daughters from Muslim women have increased odds of experiencing FGM. Women in the higher age categories have increased odds of having daughters who experience FGM. The odds of FGM among daughters decrease with increased maternal education. Mass media exposure, being wealthy and higher paternal and maternal education are associated with decreased odds of women

  5. Advanced glycation end products (AGEs) and its receptors in the pathogenesis of hyperthyroidism.

    Science.gov (United States)

    Caspar-Bell, Gudrun; Dhar, Indu; Prasad, Kailash

    2016-03-01

    Oxidative stress has been implicated in the pathogenesis of hyperthyroidism and its complications. Interaction of advanced glycation end products (AGEs) with receptor RAGE (receptor for AGEs) generates reactive oxygen species. Soluble receptor for AGEs (sRAGE) competes with RAGE for binding with AGEs and attenuates the generation of ROS. Low levels sRAGE and high levels AGEs would generate more ROS leading to hyperthyroidism and its complications. The objectives are to determine if levels of serum sRAGE are low and the levels of AGEs and AGEs/sRAGE are high in patients with hyperthyroidism. The study subjects comprised of 33 patients with hyperthyroidism and 20 controls. Levels of serum sRAGE were lower, while that of AGEs and AGEs/sRAGE were higher in patients compared to controls, being significant only for sRAGE and AGEs/sRAGE. When the levels of sRAGE, AGEs, and AGEs/sRAGE were assessed for hyperthyroidism associated with different diseases, the levels of sRAGE were lower in Hashimoto disease, and levels of AGEs were higher in patients with Graves' disease compared to control. The levels of AGEs/sRAGE were elevated in an all except patients with Hashimoto disease. The levels of AGEs, sRAGE, or AGEs/RAGE were not correlated with age, weight, and blood pressures except systolic pressure which was inversely correlated with sRAGE. The levels of sRAGE were negatively correlated with AGEs and AGEs/sRAGE. The levels of AGEs/sRAGE were positively correlated with AGEs. In conclusion, low levels of sRAGE, and high levels of AGEs and AGEs/sRAGE are risk biomarkers in the pathogenesis hyperthyroidism and its complications.

  6. Contraceptive Utilisation Among Mothers of Reproductive Age in Ajman, United Arab Emirates.

    Science.gov (United States)

    Kanwal, Naila; Muttappallymyalil, Jayakumary; Al-Sharbatti, Shatha; Ismail, Iman

    2017-02-01

    This study aimed to determine contraceptive utilisation among mothers aged 18-49 years old in Ajman, United Arab Emirates (UAE). This cross-sectional study was carried out from May to November 2013. A total of 400 participants were recruited from two primary healthcare centres and one private hospital in Ajman. An interviewer-administered validated questionnaire was used for data collection. The frequency of previous and current contraceptive use was 68.0% and 61.8%, respectively. Expatriates more frequently used contraceptives in comparison to Emiratis (77.3% versus 54.3%, respectively). Contraceptive use increased significantly with age (75.5% among >35-year-olds versus 57.3% among ≤25-year-olds; P employment sector, parity, knowledge of birth control measures and source of birth control information ( P UAE.

  7. Impact of body mass index, age and varicocele on reproductive hormone profile from elderly men

    Directory of Open Access Journals (Sweden)

    K. G. R. Yamaçake

    2016-04-01

    Full Text Available ABSTRACT Objectives: To study the impact of obesity, age and varicocele on sexual hormones fof adult and elderly men. Materials and Methods: 875 men who were screened for prostate cancer were enrolled in this study. Data recorded comprised age, body mass index (BMI, serum levels of total testosterone (TT, free testosterone (FT, sex hormone-binding globulin (SHBG, luteinizing hormone (LH and follicular stimulating hormone (FSH. Patients were divided in groups according to their BMI in underweight, normal weight, overweight and obese grades 1, 2 or 3. First, it was studied the association between age, BMI, and hormone profile. Then, clinical varicocele was evaluated in 298 patients to assess its correlation to the others parameters. Results: Obese patients had lower levels of TT, FT and SHBG (p<0.001 compared to underweight or normal weight patients. There were no differences in age (p=0.113, FSH serum levels (p=0.863 and LH serum levels (p=0.218 between obese and non-obese patients. Obese grade 3 had lower levels of TT and FT compared to obese grade 1 and 2 (p<0.05. There was no difference in the SHBG levels (p=0.120 among obese patients. There was no association between varicocele and BMI; and varicocele did not impact on testosterone or SHBG levels. Conclusions: Men with higher BMI have a lower serum level of TT, FT and SHBG. The presence of clinical varicocele as well as its grade has no impact on hormone profile in elderly men.

  8. Grasshopper sparrow reproductive success and habitat use on reclaimed surface mines varies by age of reclamation

    Science.gov (United States)

    Wood, Petra; Ammer, Frank K.

    2015-01-01

    We studied 3 mountaintop mining–valley fill (MTMVF) complexes in southern West Virginia, USA to examine grasshopper sparrow (Ammodramus savannarum pratensis) demographic response to different age classes of mine land reclamation. For 71 nests monitored during the 2001–2002 breeding seasons, overall nest success (36%) was within the range of nest success rates previously reported for this species, but it was highest on more recently reclaimed sites (56%). Nest density and clutch size did not differ (P > 0.30) among reclamation age classes, whereas number of fledglings was greater (P = 0.01) on more recently reclaimed sites. We measured vegetation variables at 70 nest subplots and at 96 systematic subplots to compare nest vegetation with vegetation available on the plots. We found that nests occurred in areas with more bare ground near the nest, greater vegetation height–density surrounding the nest site, lower grass height, and fewer woody stems, similar to previous studies. As postreclamation age increased, vegetation height–density and maximum grass height increased, and sericea (Lespedeza cuneata) became more dominant. Nest success declined with increasing vegetation height–density at the nest. The grasslands available on these reclaimed mine complexes are of sufficient quality to support breeding populations of grasshopper sparrows, but nest success decreased on the older reclaimed areas. Without active management, grasslands on reclaimed MTMVF mines become less suitable for nesting grasshopper sparrows about 10 years after reclamation.

  9. Genetic variations, reproductive aging, and breast cancer risk in African American and European American women: The Women's Circle of Health Study.

    Science.gov (United States)

    Coignet, Marie V; Zirpoli, Gary Robert; Roberts, Michelle R; Khoury, Thaer; Bandera, Elisa V; Zhu, Qianqian; Yao, Song

    2017-01-01

    Reproductive aging phenotypes, including age at menarche (AM) and age at natural menopause (ANM), are well-established risk factors for breast cancer. In recent years, many genetic variants have been identified in association with AM and ANM in genome-wide association studies among European populations. Using data from the Women's Circle of Health Study (WCHS) of 1,307 European-American (EA) and 1,365 African-American (AA) breast cancer cases and controls, we aimed to replicate 53 earlier GWAS variants for AM and ANM in AA and EA groups and to perform analyses on total and net reproductive lifespan (TRLS; NRLS). Breast cancer risk was also examined in relation to a polygenic risk score (PRS) for each of the reproductive aging phenotypes. We replicated a number of variants in EA women, including rs7759938 in LIN28B for AM and rs16991615 in MCM8 for ANM; whereas in the AA group, only one SNP (rs2947411 in TMEM18) for AM was directionally consistent and nominally significant. In analysis of TRLS and NRLS, several SNPs were significant, including rs466639 in RXRG that was associated with both phenotypes in both AA and EA groups. None of the PRS was associated with breast cancer risk. Given the paucity of data available among AA populations, our study contributes to the literature of genetics of reproductive aging in AA women and highlights the importance of cross population replication of GWAS variants.

  10. The comparison of dairy performance and some reproductive parameters of holstein cows imported from Sweden and their Polish age mates

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    Ewa Czerniawska-Piątkowska

    2007-01-01

    Full Text Available The general aim of the present work was to compare dairy performance and some reproductive parameters of Holstein-Friesian (HF cows imported from Sweden as an in-calf heifers, and their age mates in Poland. The animals were kept freely on the deep litter on the farm owned by Agro-company “Witkowo” and feeding was based on TMR (total mixed ration system during whole year. All ration’s ingredients (bulky feed, concentrate, miscellaneous additives were mixed and fed as all-mash. The feed ration depended from the physiological condition of a cow and it was composed of corn and grass ensilage, mash concentrate, crushed corn meal, brewer’s grains and beet pulp.Cows imported from Sweden as in-calf heifers obtained higher milk, fat and protein yield in both lactations comparing to home cows. Significant statistical differences were observed for kg of milk, kg of protein, for FCM (P<0.01 and for kg of fat (P<0.05 in 2nd lactation. Fat and protein content in milk was in average higher for home cows (P<0.01. Big differences (P<0.01 were observed in SBT (proportion of protein to fat content and RTB (difference between concentration of fat and protein at imported cows in 2nd lactation. As far as reproduction parameters (gestation interval, calving interval, insemination index are concerned was cows from Sweden better too. Heifers from Sweden calved earlier. The usage of high genetic potential of imported cows is possible only with providing them optimum living conditions suitable to their needs.

  11. In vitro fertilization with preimplantation genetic diagnosis for aneuploidies in advanced maternal age: a randomized, controlled study.

    Science.gov (United States)

    Rubio, Carmen; Bellver, José; Rodrigo, Lorena; Castillón, Gema; Guillén, Alfredo; Vidal, Carmina; Giles, Juan; Ferrando, Marcos; Cabanillas, Sergio; Remohí, José; Pellicer, Antonio; Simón, Carlos

    2017-05-01

    To determine the clinical value of preimplantation genetic diagnosis for aneuploidy screening (PGD-A) in women of advanced maternal age (AMA; between 38 and 41 years). This was a multicenter, randomized trial with two arms: a PGD-A group with blastocyst transfer, and a control group with blastocyst transfer without PGD-A. Private reproductive centers. A total of 326 recruited patients fit the inclusion criteria, and 205 completed the study (100 in the PGD-A group and 105 in the control group). Day-3 embryo biopsy, array comparative genomic hybridization, blastocyst transfer, and vitrification. Primary outcomes were delivery and live birth rates in the first transfer and cumulative outcome rates. The PGD-A group exhibited significantly fewer ETs (68.0% vs. 90.5% for control) and lower miscarriage rates (2.7% vs. 39.0% for control). Delivery rate after the first transfer attempt was significantly higher in the PGD-A group per transfer (52.9% vs 24.2%) and per patient (36.0% vs. 21.9%). No significant differences were observed in the cumulative delivery rates per patient 6 months after closing the study. However, the mean number of ETs needed per live birth was lower in the PGD-A group compared with the control group (1.8 vs. 3.7), as was the time to pregnancy (7.7 vs. 14.9 weeks). Preimplantation genetic diagnosis for aneuploidy screening is superior compared with controls not only in clinical outcome at the first ET but also in dramatically decreasing miscarriage rates and shortening the time to pregnancy. Copyright © 2017 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  12. Urine mercury levels correlate with DNA methylation of imprinting gene H19 in the sperm of reproductive-aged men.

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    Zhaoxu Lu

    Full Text Available Mercury (Hg is a well-recognized environmental pollutant known by its toxicity of development and neurotoxicity, which results in adverse health outcomes. However, the mechanisms underlying the teratogenic effects of Hg are not well understood. Imprinting genes are emerging regulators for fetal development subjecting to environmental pollutants impacts. In this study, we examined the association between preconceptional Hg exposure and the alteration of DNA methylation of imprinting genes H19, Meg3, and Peg3 in human sperm DNA.A total of 616 men, aged from 22 to 59, were recruited from Reproductive Medicine Clinic of Maternal and Child Care Service Center and the Urologic Surgery Clinic of Shanxi Academy of Medical Sciences during April 2015 and March 2016. Demographic information was collected through questionnaires. Urine was collected and urinary Hg concentrations were measured using a fully-automatic double-channel hydride generation atomic fluorescence spectrometer. Methylation of imprinting genes H19, Meg3 and Peg3 of sperm DNA from 242 participants were examined by bisulfite pyrosequencing. Spearman's rank and multivariate regression analysis were used for correlation analysis between sperm DNA methylation status of imprinting genes and urinary Hg levels.The median concentration of Hg for 616 participants was 9.14μg/l (IQR: 5.56-12.52 μg/l; ranging 0.16-71.35μg/l. A total of 42.7% of the participants are beyond normal level for non-occupational exposure according to the criterion of Hg poisoning (≥10 μg/L. Spearman's rank analysis indicated a negative correlation between urinary Hg concentrations and average DNA methylation levels of imprinted genes H19 (rs = -0.346, p <0.05, but there was no such a correlation for Peg3 and Meg3. Further, we analyzed the correlation between methylation level at individual CpG site of H19 and urinary Hg level. The results showed a negative correlation between urinary Hg concentrations and three out of

  13. Nutritional transition in children under five years and women of reproductive age: a 15-years trend analysis in Peru.

    Directory of Open Access Journals (Sweden)

    Christian Loret de Mola

    Full Text Available BACKGROUND: Rapid urbanization, increase in food availability, and changes in diet and lifestyle patterns have been changing nutritional profiles in developing nations. We aimed to describe nutritional changes in children under 5 years and women of reproductive age in Peru, during a 15-year period of rapid economic development and social policy enhancement. MATERIALS AND METHODS: Trend analyses of anthropometric measures in children of preschool age and women between 15-49 years, using the Peruvian National Demographic and Family Health Surveys (DHS from 1996 to 2011. WHO growth curves were used to define stunting, underweight, wasting and overweight in children 19 years, body mass index (BMI was analyzed both categorically and as a continuous variable. To statistically analyze the trends, we used regression models: Linear and Poisson for continuous and binary outcomes, respectively. RESULTS: We analyzed data from 123 642 women and 64 135 children, from 1996 to 2011. Decreases over time were evidenced for underweight (p<0.001, wasting (p<0.001, and stunting (p<0.001 in children under 5 y. This effect was particularly noted in urban settings. Overweight levels in children reduced (p<0.001, however this reduction stopped, in urban settings, since 2005 (∼12%. Anemia decreased in children and women (p<0.001; with higher reduction in urban (↓43% than in rural children (↓24%. BMI in women aged 15-19 years increased (p<0.001 across time, with noticeable BMI-curve shift in women older than 30 years. Moreover, obesity doubled during this period in women more than 19 y. CONCLUSION: Nutrition transition in Peru shows different patterns for urban and rural populations. Public policies should emphasize targeting both malnutrition conditions--undernutrition/stunting, overweight/obesity and anemia--considering age and place of residence in rapid developing societies like Peru.

  14. Prevalence of Trichomonas vaginalis in women of reproductive age at a family health clinic.

    Science.gov (United States)

    Glehn, Mateus De Paula von; Sá, Lana Cristina Evangelista Ferreira; Silva, Hian Delfino Ferreira da; Machado, Eleuza Rodrigues

    2017-03-31

    Trichomonas vaginalis is considered the most prevalent curable sexually transmitted infection, and its occurrence exceeds that of gonococcal and chlamydia infections. This parasite has been identified as responsible for the increased risk of transmission of HIV and has also been associated with prostate and cervical cancer. Many carriers of T. vaginalis are asymptomatic and, when experiencing a health problem, they most often have nonspecific symptoms. The aim of this research was to estimate the presence of T. vaginalis and the associated factors in women of childbearing age at a primary health care clinic in the Federal District of Brazil. A cross-sectional study was conducted with consecutive sampling of an outpatient population of women of childbearing age (excluding minors and pregnant women). The women answered a questionnaire and were examined. After vaginal pH measurement and whiff testing, a vaginal secretion sample was obtained for inoculation in TYM, a specific T. vaginalis culture medium. The presence of T. vaginalis was identified in 16% of the sample. Fewer lifetime sexual partners and consistent condom use were identified as factors of protection against the infection. Complaints of dyspareunia were proportionally higher among women with positive cultures for T. vaginalis. The prevalence of T. vaginalis infection was high in the sample studied. The infection was positively associated with the number of lifetime sexual partners, and consistent condom use was a protective factor. Vaginal complaints were more common among women with T. vaginalis, but only dyspareunia had significant association.

  15. Depression and Treatment Among U.S. Pregnant and Nonpregnant Women of Reproductive Age, 2005–2009

    Science.gov (United States)

    Ko, Jean Y.; Farr, Sherry L.; Dietz, Patricia M.; Robbins, Cheryl L.

    2015-01-01

    Background Depression is often undiagnosed and untreated. It is not clear if differences exist in the diagnosis and treatment of depression among pregnant and nonpregnant women. We sought to estimate the prevalence of undiagnosed depression, treatment by modality, and treatment barriers by pregnancy status among U.S. reproductive-aged women. Methods We identified 375 pregnant and 8,657 nonpregnant women 18–44 years of age who met criteria for past-year major depressive episode (MDE) from 2005–2009 nationally representative data. Chi-square statistics and adjusted prevalence ratios (aPR) were calculated. Results MDE in pregnant women (65.9%) went undiagnosed more often than in nonpregnant women (58.6%) (aPR 1.1, 95% confidence interval [CI] 1.0–1.3). Half of depressed pregnant (49.6%) and nonpregnant (53.7%) women received treatment (aPR 1.0, 95% CI 0.90–1.1), with prescription medication the most common form for both pregnant (39.6%) and nonpregnant (47.4%) women. Treatment barriers did not differ by pregnancy status and were cost (54.8%), opposition to treatment (41.7%), and stigma (26.3%). Conclusions Pregnant women with MDE were no more likely than nonpregnant women to be diagnosed with or treated for their depression. PMID:22691031

  16. Age at initiation of sexual life, protection at first intercourse and sources of information regarding sexual and reproductive health.

    Science.gov (United States)

    Rada, Cornelia; Albu, Adriana; Petrariu, F D

    2013-01-01

    this study is intended to determine: age at initiation of sexual life, protection at first intercourse and sources of information regarding sexual and reproductive health. The trends identified by this study can form the basis of public health programmes. between 2011 and 2012, 564 subjects, 18-35 years old, from urban and rural environment, have responded to a questionnaire with 96 items on family-related topics. In the present study we focused on three items. The Pearson chi-square tests were employed using the statistical programs SPSS. most of the subjects had engaged in their first intercourse at 17-18 years old (48.58%). The number of individuals who had started their sexual life earlier than at 17 years of age was higher in males and in young subjects (p condom was the main method (34%). The protection was significantly higher in urban environment and in case of people with average and high educational level (p sexual behavior, the smallest contribution came from doctors and sanitary staff (12.6%), from the school (15.2%), from parents, relatives (17%). Friends and acquaintances contributed to the largest extent--45.7%, and the contribution of Internet was 41%. Diminishing the pregnancy rate in teenagers and the unwanted pregnancy rate, as well as the rate of sexually transmitted infections, requires a multidisciplinary approach in the prevention programmes. The school and parents are crucial factors within the education programmes.

  17. The specific localization of advanced glycation end-products (AGEs) in rat pancreatic islets.

    Science.gov (United States)

    Morioka, Yuta; Teshigawara, Kiyoshi; Tomono, Yasuko; Wang, Dengli; Izushi, Yasuhisa; Wake, Hidenori; Liu, Keyue; Takahashi, Hideo Kohka; Mori, Shuji; Nishibori, Masahiro

    2017-08-01

    Advanced glycation end-products (AGEs) are produced by non-enzymatic glycation between protein and reducing sugar such as glucose. Although glyceraldehyde-derived AGEs (Glycer-AGEs), one of the AGEs subspecies, have been reported to be involved in the pathogenesis of various age-relating diseases such as diabetes mellitus or arteriosclerosis, little is known about the pathological and physiological mechanism of AGEs in vivo. In present study, we produced 4 kinds of polyclonal antibodies against AGEs subspecies and investigated the localization of AGEs-modified proteins in rat peripheral tissues, making use of these antibodies. We found that Glycer-AGEs and methylglyoxal-derived AGEs (MGO-AGEs) were present in pancreatic islets of healthy rats, distinguished clearly into the pancreatic α and β cells, respectively. Although streptozotocin-induced diabetic rats suffered from remarkable impairment of pancreatic islets, the localization and deposit levels of the Glycer- and MGO-AGEs were not altered in the remaining α and β cells. Remarkably, the MGO-AGEs in pancreatic β cells were localized into the insulin-secretory granules. These results suggest that the cell-specific localization of AGEs-modified proteins are presence generally in healthy peripheral tissues, involved in physiological intracellular roles, such as a post-translational modulator contributing to the secretory and/or maturational functions of insulin. Copyright © 2017 The Authors. Production and hosting by Elsevier B.V. All rights reserved.

  18. READING OPEN EDUCATION IN THE AGE OF MANKIND: REPRODUCTION OF MEANING IN THE DERRIDEAN SENSE

    Directory of Open Access Journals (Sweden)

    Gulfem GURSES

    2017-01-01

    Full Text Available The rapid change in the communication technologies plays a significant role in the transformation processes of societies. The studies studying the industrial revolution in two phases inform us that the first phase of the revolution involved a revolution in machinery while the second phase saw a revolution in technology. Fast forwarding to the twentieth century, however, one of the areas that has been affected greatly from the said technological revolution is education. The structural changes in education are essential for a new educational process that is consistent with a heterogeneous student population and independent of time and space. In this respect, the new education system in information age has been come to be called open and distance education. In the 21st century, when the information age gave way to the human age, we see learner oriented education system. Putting the learner at the center of the educational process, this particular system puts an end to binary opposition between the subject and object. Having aimed at identifying students’ perception of open and distance education system -being the educational technology of the twenty first century-, the present study has been conducted with 69 students that were presently enrolled to the Anadolu University Faculty of Open Education and entitled to the certificate of honor. A metaphor analysis method was employed within the scope of this study. In order to evaluate the students’ perception of open education system, this study adopted a "phenomenological method" as its qualitative research method as it seemed to be more suited to its purpose. In order to identify the students' perception of open education system, they were given a semi structured questionnaire form that contained the following statement “Open Education is like ………… Because it is ………………” and asked to convey their thoughts by focusing exclusively on a single metaphor. The answers from the

  19. State of Health and Quality of Life of Women at Advanced Age

    Science.gov (United States)

    Pinkas, Jarosław; Gujski, Mariusz; Humeniuk, Ewa; Raczkiewicz, Dorota; Bejga, Przemysław; Owoc, Alfred; Bojar, Iwona

    2016-01-01

    Background Evaluation of the state of health, quality of life, and the relationship between the level of the quality of life and health status in a group of women at an advanced age (90 years of age and older) in Poland. Material/Methods The study was conducted in 2014 in an all-Polish sample of 870 women aged 90 years and older. The research instruments were: the authors’ questionnaire and several standardized tests: Katz Index of Independence in Activities of Daily Living (Katz ADL), Abbreviated Mental Test Score (AMTS), and the World Health Organization Quality of Life (WHOQOL)-BREF. The results of the study were statistically analyzed using significant t-test for mean and regression analysis. Results The majority of women at an advanced age suffered from chronic pain (76%) and major geriatric problems such as hypoacusis (81%), visual disturbances (69%) and urinary incontinence (60%); the minority of women at an advanced age suffered from falls and fainting (39%), stool incontinence (17%), severe functional impairment (24%), and cognitive impairment (10%). On a scale of 1 to 5, women at an advanced age assessed positively for overall quality of life (mean 3.3), social relationships (3.5), and environment (3.2), but negatively for general health, physical health, and psychological health (2.7, 2.7, and 2.8, respectively). The presence of chronic pain and geriatric problems, including urinary and stool incontinences, falls and faint ing, visual disturbances and hypoacusis, significantly decreased overall quality of life; general health, physical health, psychological health, social relationships, and environment. Overall quality of life, general health, physical health, psychological health, social relationships, and environment was correlated with functional and cognitive impairments. Conclusions Quality of life of women at an advanced age decreased if chronic pain, major geriatric problems, or functional or cognitive impairments occurred. PMID:27580565

  20. Fish, n-3 fatty acids, and cardiovascular diseases in women of reproductive age

    DEFF Research Database (Denmark)

    Strøm, Marin; Halldorsson, Thorhallur I; Mortensen, Erik L

    2012-01-01

    was associated with an increased risk of cardiovascular disease (adjusted hazard ratio for women in lowest versus highest LCn3FA intake group: 1.91 [95% CI: 1.26-2.90]). Restricting the sample to women who had consistently reported similar frequencies of fish intake across 3 different dietary assessment......Previous studies have indicated a protective effect of long-chain n-3 polyunsaturated fatty acids (LCn3FAs) against cardiovascular disease; however, women are underrepresented in cardiovascular research. The aim of this study was to explore the association between intake of LCn3FAs and the risk...... of cardiovascular disease in a large prospective cohort of young women (mean age at baseline: 29.9 years [range: 15.7-46.9]). Exposure information on 48 627 women from the Danish National Birth Cohort was linked to the Danish National Patients Registry for information on events of hypertensive, cerebrovascular...

  1. Bayesian mapping of HIV infection among women of reproductive age in Rwanda.

    Directory of Open Access Journals (Sweden)

    François Niragire

    Full Text Available HIV prevalence is rising and has been consistently higher among women in Rwanda whereas a decreasing national HIV prevalence rate in the adult population has stabilised since 2005. Factors explaining the increased vulnerability of women to HIV infection are not currently well understood. A statistical mapping at smaller geographic units and the identification of key HIV risk factors are crucial for pragmatic and more efficient interventions. The data used in this study were extracted from the 2010 Rwanda Demographic and Health Survey data for 6952 women. A full Bayesian geo-additive logistic regression model was fitted to data in order to assess the effect of key risk factors and map district-level spatial effects on the risk of HIV infection. The results showed that women who had STIs, concurrent sexual partners in the 12 months prior to the survey, a sex debut at earlier age than 19 years, were living in a woman-headed or high-economic status household were significantly associated with a higher risk of HIV infection. There was a protective effect of high HIV knowledge and perception. Women occupied in agriculture, and those residing in rural areas were also associated with lower risk of being infected. This study provides district-level maps of the variation of HIV infection among women of child-bearing age in Rwanda. The maps highlight areas where women are at a higher risk of infection; the aspect that proximate and distal factors alone could not uncover. There are distinctive geographic patterns, although statistically insignificant, of the risk of HIV infection suggesting potential effectiveness of district specific interventions. The results also suggest that changes in sexual behaviour can yield significant results in controlling HIV infection in Rwanda.

  2. Vitamin D plus calcium supplementation increased serum 25(OHD on reproductive age women workers

    Directory of Open Access Journals (Sweden)

    Betty Yosephin

    2015-11-01

    Full Text Available Objective: To analyze the efficacy of calcium supplementation plus vitamin D on the improved concentrations of serum 25(OHD and the blood pressure in working women of childbearing age. Methods: The design used in this research was an experimental study (randomized control trial, with 39 subjects of women at childbearing age who met the inclusion criteria for the study. Subjects were randomly allocated into two treatment groups, the VDC group (400 IU of vitamin D plus 500 mg of calcium and the VD group (400 IU of vitamin D. Supplements were consumed every day for 12 weeks. Results: Prior to supplementation, the average level of serum 25(OHD in the VDC group was (16.7 ± 4.5 ng/dL which was higher than the average level of serum 25(OHD in the VD group which was (14.9 ± 5.1 ng/dL. After supplementation, the subjects of VDC group showed an average increased 3.6 ng/dL of serum 25(OHD. The average increase of serum 25(OHD in VD group was 6.3 ng/dL. The increase of serum 25(OHD in VDC group was 21.6%, while in the VD group the increase was almost two times higher (42.3% than that of the VDC group. Statistical test results showed that the average levels of serum 25(OHD between the two treatment groups were significantly different. Conclusions: The average systolic blood pressure prior to supplementation of the VDC group was (128.5 ± 22.5 mmHg which was slightly lower than that of the VD group [(131.1 ± 18.0 mmHg].

  3. Fertility and sexual function in female Hodgkin lymphoma survivors of reproductive age.

    Science.gov (United States)

    Eeltink, Corien M; Incrocci, Luca; Witte, Birgit I; Meurs, Saskia; Visser, Otto; Huijgens, Peter; Verdonck-de Leeuw, Irma M

    2013-12-01

    To assess the perceived fertility status and to determine the association between perceived fertility status and sexual function, as reported by young female Hodgkin lymphoma survivors. Young female Hodgkin lymphoma survivors are at risk of infertility and impaired sexual function. However, little is known about their awareness of infertility and its association with sexual functioning. A descriptive questionnaire survey. In this cross-sectional study, a survey was completed by female Hodgkin lymphoma survivors (40 years). Outcome measures included self-reported fertility status and sexual problems and the internationally validated Female Sexual Function Index. In total, 36 survivors were included (mean age 32 years, SD 4). Eighteen women (50%) thought themselves fertile. Eight survivors (22%) who perceived themselves as being infertile were more often treated with alkylator-based chemotherapy, and 63% reported sexual dysfunction. Ten survivors (28%) were not aware as to whether they were fertile or not; seven of these would like to have children. The reported fertility status was related to age and chemotherapy regimen. Regarding sexuality, 14 (39%) of the female Hodgkin lymphoma survivors reported one or more sexual problem and none reported recovery. Female sexual dysfunction according to the Female Sexual Function Index was reported by 11 (31%) survivors. Almost 30% of Hodgkin lymphoma survivors do not know whether they are fertile or not. Overall sexual dysfunction is common in Hodgkin lymphoma survivors and comparable to the general population. However, a lack of desire was significantly more often reported in female Hodgkin lymphoma survivors. To prevent assumed infertility and unintended childlessness by postponing parenthood in young female survivors, awareness of fertility status is needed. There is also a need to routinely assess sexual function and provide adequate interventions to improve arousal and lubrication problems. © 2013 John Wiley & Sons Ltd.

  4. Bayesian mapping of HIV infection among women of reproductive age in Rwanda.

    Science.gov (United States)

    Niragire, François; Achia, Thomas N O; Lyambabaje, Alexandre; Ntaganira, Joseph

    2015-01-01

    HIV prevalence is rising and has been consistently higher among women in Rwanda whereas a decreasing national HIV prevalence rate in the adult population has stabilised since 2005. Factors explaining the increased vulnerability of women to HIV infection are not currently well understood. A statistical mapping at smaller geographic units and the identification of key HIV risk factors are crucial for pragmatic and more efficient interventions. The data used in this study were extracted from the 2010 Rwanda Demographic and Health Survey data for 6952 women. A full Bayesian geo-additive logistic regression model was fitted to data in order to assess the effect of key risk factors and map district-level spatial effects on the risk of HIV infection. The results showed that women who had STIs, concurrent sexual partners in the 12 months prior to the survey, a sex debut at earlier age than 19 years, were living in a woman-headed or high-economic status household were significantly associated with a higher risk of HIV infection. There was a protective effect of high HIV knowledge and perception. Women occupied in agriculture, and those residing in rural areas were also associated with lower risk of being infected. This study provides district-level maps of the variation of HIV infection among women of child-bearing age in Rwanda. The maps highlight areas where women are at a higher risk of infection; the aspect that proximate and distal factors alone could not uncover. There are distinctive geographic patterns, although statistically insignificant, of the risk of HIV infection suggesting potential effectiveness of district specific interventions. The results also suggest that changes in sexual behaviour can yield significant results in controlling HIV infection in Rwanda.

  5. Risk assessment model for development of advanced age-related macular degeneration.

    Science.gov (United States)

    Klein, Michael L; Francis, Peter J; Ferris, Frederick L; Hamon, Sara C; Clemons, Traci E

    2011-12-01

    To design a risk assessment model for development of advanced age-related macular degeneration (AMD) incorporating phenotypic, demographic, environmental, and genetic risk factors. We evaluated longitudinal data from 2846 participants in the Age-Related Eye Disease Study. At baseline, these individuals had all levels of AMD, ranging from none to unilateral advanced AMD (neovascular or geographic atrophy). Follow-up averaged 9.3 years. We performed a Cox proportional hazards analysis with demographic, environmental, phenotypic, and genetic covariates and constructed a risk assessment model for development of advanced AMD. Performance of the model was evaluated using the C statistic and the Brier score and externally validated in participants in the Complications of Age-Related Macular Degeneration Prevention Trial. The final model included the following independent variables: age, smoking history, family history of AMD (first-degree member), phenotype based on a modified Age-Related Eye Disease Study simple scale score, and genetic variants CFH Y402H and ARMS2 A69S. The model did well on performance measures, with very good discrimination (C statistic = 0.872) and excellent calibration and overall performance (Brier score at 5 years = 0.08). Successful external validation was performed, and a risk assessment tool was designed for use with or without the genetic component. We constructed a risk assessment model for development of advanced AMD. The model performed well on measures of discrimination, calibration, and overall performance and was successfully externally validated. This risk assessment tool is available for online use.

  6. Individual quality and age but not environmental or social conditions modulate costs of reproduction in a capital breeder

    OpenAIRE

    Debeffe, Lucie; Poissant, Jocelyn; McLoughlin, Philip D.

    2017-01-01

    Abstract Costs associated with reproduction are widely known to play a role in the evolution of reproductive tactics with consequences to population and eco?evolutionary dynamics. Evaluating these costs as they pertain to species in the wild remains an important goal of evolutionary ecology. Individual heterogeneity, including differences in individual quality (i.e., among?individual differences in traits associated with survival and reproduction) or state, and variation in environmental and ...

  7. Patterns and predictors of current cigarette smoking in women and men of reproductive age-Ecuador, El Salvador, Guatemala, and Honduras.

    Science.gov (United States)

    Tong, Van T; Turcios-Ruiz, Reina M; Dietz, Patricia M; England, Lucinda J

    2011-09-01

    To estimate smoking prevalence by gender, describe patterns of cigarette use, and identify predictors of current smoking in reproductive-age adults in four Latin American countries. Self-reported smoking was examined using data from Reproductive Health Surveys of women aged 15-49 years in Ecuador (2004), El Salvador (2002-2003), Guatemala (2002), and Honduras (2001), and of men aged 15-59 years in El Salvador, Guatemala, and Honduras for the same years. Current smoking was assessed by demographic characteristics, and independent associations were examined using logistic regression. Data were weighted to be nationally representative of households with reproductive-age women and men. Current smoking prevalence ranged from 2.6% (Guatemala) to 13.1% (Ecuador) for women and from 23.1% (Guatemala) to 34.9% (El Salvador) for men. In Ecuador, 67.6% of female smokers were non-daily users; in other countries, daily use was more prevalent than non-daily use for both men and women. In daily users, the median number of cigarettes smoked per day ranged from 1.9 (Ecuador, Honduras) to 2.3 (Guatemala) for women and from 2.1 (Guatemala) to 3.6 (Honduras) for men. In bivariate analysis, smoking prevalence in all countries was highest in women who lived in urban areas, were previously married, and/or had high socioeconomic status. Risk factors for smoking varied by country and gender. National tobacco control programs in these countries should aggressively target high-risk populations (reproductive-age men) and maintain low prevalence in low-risk populations (reproductive-age women). More research is needed to understand addiction patterns in non-daily smokers.

  8. Diagnostic Markers of Primary Infertility in Women of Reproductive Age with Hypothalamic Dysfunction in the Pubertal Period

    Directory of Open Access Journals (Sweden)

    Irina V. Zhukovets

    2017-09-01

    Full Text Available The aim of the study was to assess fertility in women of reproductive age with hypothalamic dysfunction (HD in the pubertal period and to determine the diagnostic significance of pro-inflammatory (TNF-α and IL-1β, anti-inflammatory cytokine (IL-10 and NF-kB activity in the diagnosis of primary infertility in these women. Materials and Methods: Fertility was assessed in 86 women of reproductive age with HD in the pubertal period. A comparative characteristic of fertile women (Group 1, n=46 and primary infertility women (Group 2, n=21 with HD in the pubertal period was performed. FPG and FPI were determined after 8 to 12 hours of fasting. Serum IRI concentrations were measured using an ELISA kit. The levels of TNF-α, IL-1β and IL-10 were determined in the venous blood serum after a 12-hour fasting, as well as in UA on the 21st day of the menstrual cycle using ELISA kits. The activity of NF-kB was determined in UA on the 21st day of the menstrual cycle using an enzyme immunoassay kit. Results: BMI in Group 1 was significantly lower than in Group 2: 22.63±2.68 kg/m2 versus 27.05±4.03kg/m2 (p=0.000. WC in women of Group 1 was 66.11±5.66cm versus 78.52±10.54cm in Group 2 (p = 0.000; WC >80cm was found in 2(4.4% and 14(66.7% women, respectively (p = 0.000. The average levels of FPG and FPI were significantly higher in Group 2. Serum levels of TNF-α and IL-1β in Group 2 were significantly higher than in Group 1. The serum level of anti-inflammatory cytokine IL-10 was significantly lower in Group 2; accordingly, the TNF-α/IL-10 ratio in Group 2 was 1.8 times higher than in Group 1. The IL-1β level in UA (P=0.000 and the TNF-α/IL-10 ratio (P=0.02 were significantly higher in women of Group 2 than Group 1, which indicated the pronounced inflammatory effects of TNF-α in the endometrium. Imbalance in the production of pro-inflammatory and anti-inflammatory factors indicated the activation of the Th-1 immune response with the formation of the

  9. Recent advances in bird sperm morphometric analysis and its role in male gamete characterization and reproduction technologies

    Directory of Open Access Journals (Sweden)

    Julian Santiago-Moreno

    2016-01-01

    Full Text Available Postcopulatory sexual selection through sperm competition may be an important evolutionary force affecting many reproductive traits, including sperm morphometrics. Environmental factors such as pollutants, pesticides, and climate change may affect different sperm traits, and thus reproduction, in sensitive bird species. Many sperm-handling processes used in assisted reproductive techniques may also affect the size of sperm cells. The accurately measured dimensions of sperm cell structures (especially the head can thus be used as indicators of environmental influences, in improving our understanding of reproductive and evolutionary strategies, and for optimizing assisted reproductive techniques (e.g., sperm cryopreservation for use with birds. Computer-assisted sperm morphometry analysis (CASA-Morph provides an accurate and reliable method for assessing sperm morphometry, reducing the problem of subjectivity associated with human visual assessment. Computerized systems have been standardized for use with semen from different mammalian species. Avian spermatozoa, however, are filiform, limiting their analysis with such systems, which were developed to examine the approximately spherical heads of mammalian sperm cells. To help overcome this, the standardization of staining techniques to be used in computer-assessed light microscopical methods is a priority. The present review discusses these points and describes the sperm morphometric characteristics of several wild and domestic bird species.

  10. Age- and gender-related alteration in plasma advanced oxidation protein products (AOPP) and glycosaminoglycan (GAG) concentrations in physiological ageing.

    Science.gov (United States)

    Komosinska-Vassev, Katarzyna; Olczyk, Pawel; Winsz-Szczotka, Katarzyna; Kuznik-Trocha, Kornelia; Klimek, Katarzyna; Olczyk, Krystyna

    2012-02-13

    The authors studied the role of increased oxidative stress in the development of oxidative protein damage and extracellular matrix (ECM) components in ageing. The age- and gender-associated disturbances in connective tissue metabolism were evaluated by the plasma chondroitin sulphated glycosaminoglycans (CS-GAG) and non-sulphated GAG-hyaluronan (HA) measurements. Plasma concentration of advanced oxidation protein products (AOPP) was analysed in order to assess oxidative protein damage and evaluate the possible deleterious role of oxidative phenomenon on tissue proteoglycans' metabolism during the physiological ageing process. Sulphated and non-sulphated GAGs as well as AOPP were quantified in plasma samples from 177 healthy volunteers. A linear age-related decline of plasma CS-GAG level was found in this study (r=-0.46; page (r=0.44; page-dependent relationship has been shown in regard to AOPP. AOPP levels significantly increased with age (r=0.63; pphysiological ageing. A significant correlation was found between the concentrations of AOPP and both CS-GAG (r=-0.31; page changes in the ECM are reflected by CS-GAG and HA plasma levels. Strong correlations between AOPP and ECM components indicate that oxidative stress targets protein and non-protein components of the connective tissue matrix during human ageing.

  11. Prevalence and Associated Factors of Secondhand Smoke Exposure among Internal Chinese Migrant Women of Reproductive Age: Evidence from China's Labor-Force Dynamic Survey.

    Science.gov (United States)

    Gong, Xiao; Luo, Xiaofeng; Ling, Li

    2016-04-01

    Secondhand smoke (SHS) is a major risk factor for poor health outcomes among women in China, where proportionately few women smoke. This is especially the case as it pertains to women's reproductive health, specifically migrant women who are exposed to SHS more than the population at large. There are several factors which may increase migrant women's risk of SHS exposure. This paper aims to investigate the prevalence and associated factors of SHS exposure among internal Chinese migrant women of reproductive age. The data used were derived from the 2014 Chinese Labor Dynamic Survey, a national representative panel survey. The age-adjusted rate of SHS exposure of women of reproductive age with migration experience was of 43.46% (95% CI: 40.73%-46.40%), higher than those without migration experience (35.28% (95% CI: 33.66%-36.97%)). Multivariate analysis showed that participants with a marital status of "Widowed" had statistically lower exposure rates, while those with a status of "Cohabitation" had statistically higher exposure. Those with an undergraduate degree or above had statistically lower SHS exposure. Those with increasing levels of social support, and those who currently smoke or drink alcohol, had statistically higher SHS exposure. Participants' different work-places had an effect on their SHS exposure, with outdoor workers statistically more exposed. Our findings suggest that urgent tobacco control measures should be taken to reduce smoking prevalence and SHS exposure. Specific attention should be paid to protecting migrant women of reproductive age from SHS.

  12. The Effect of Intimate Partner Violence on Mental Health Status among Women of Reproductive Ages: A Population-Based Study in a Middle Anatolian City

    Science.gov (United States)

    Nur, Naim

    2012-01-01

    Violence against women has been recognized as both a major public health problem and a human rights violation worldwide. Research has documented the association between physical/sexual intimate partner violence (IPV) and mental health, measured by the 12-item General Health Questionnaire (GHQ-12) among women in reproductive age. This study…

  13. Serum antimüllerian hormone levels best reflect the reproductive decline with age in normal women with proven fertility: A longitudinal study

    NARCIS (Netherlands)

    I.A.J. van Rooij (I. A J); F.J.M. Broekmans (Frank); G.J. Scheffer (G.); C.W.N. Looman (Caspar); J.D.F. Habbema (Dik); F.H. de Jong (Frank); B.C.J.M. Fauser (Bart); A.P.N. Themmen (Axel); E.R. te Velde (Egbert)

    2005-01-01

    textabstractObjective: The aim of this study was to assess which of the basal ovarian reserve markers provides the best reflection of the changes occurring in ovarian function over time (i.e., reproductive aging). Design: Prospective longitudinal study. Setting: Healthy volunteers in an academic

  14. Insulin sensitizing drugs for weight loss in women of reproductive age who are overweight or obese : systematic review and meta-analysis

    NARCIS (Netherlands)

    Nieuwenhuis-Ruifrok, A. E.; Kuchenbecker, W. K. H.; Hoek, A.; Middleton, P.; Norman, R. J.

    2009-01-01

    Women of reproductive age, who are overweight or obese, are prone to infertility. Weight loss in these women leads to increased fecundity, higher chances of conception after infertility treatment and improved pregnancy outcome. In spite of the advantages, most patients have difficulty in losing

  15. Does Autism Diagnosis Age or Symptom Severity Differ among Children According to Whether Assisted Reproductive Technology Was Used to Achieve Pregnancy?

    Science.gov (United States)

    Schieve, Laura A.; Fountain, Christine; Boulet, Sheree L.; Yeargin-Allsopp, Marshalyn; Kissin, Dmitry M.; Jamieson, Denise J.; Rice, Catherine; Bearman, Peter

    2015-01-01

    Previous studies report associations between conception with assisted reproductive technology (ART) and autism. Whether these associations reflect an ascertainment or biologic effect is undetermined. We assessed diagnosis age and initial autism symptom severity among >30,000 children with autism from a linkage study of California Department of…

  16. ‘Fine-tuning’ blood flow to the exercising muscle with advancing age: an update

    Science.gov (United States)

    Wray, D. Walter; Richardson, Russell S.

    2016-01-01

    During dynamic exercise, oxygen demand from the exercising muscle is dramatically elevated, requiring a marked increase in skeletal muscle blood flow that is accomplished through a combination of systemic sympathoexcitation and local metabolic vasodilatation. With advancing age, the balance between these factors appears to be disrupted in favour of vasoconstriction, leading to an impairment in exercising skeletal muscle blood flow in the elderly. This ‘hot topic’ review aims to provide an update to our current knowledge of age-related changes in the neural and local mechanisms that contribute to this ‘fine-tuning’ of blood flow during exercise. The focus is on results from recent human studies that have adopted a reductionist approach to explore how age-related changes in both vasodilators (nitric oxide) and vasoconstrictors (endothelin-1, α-adrenergic agonists and angiotensin II) interact and how these changes impact blood flow to the exercising skeletal muscle with advancing age. PMID:25858164

  17. Is the fertile window extended in women with polycystic ovary syndrome? Utilizing the Society for Assisted Reproductive Technology registry to assess the impact of reproductive aging on live-birth rate.

    Science.gov (United States)

    Kalra, Suleena Kansal; Ratcliffe, Sarah J; Dokras, Anuja

    2013-07-01

    To assess whether women with polycystic ovary syndrome (PCOS) follow the same age-related decline in IVF outcomes as women with tubal factor infertility over the reproductive life span. PCOS is characterized by increased ovarian reserve as assessed by antral follicle counts and anti-Müllerian hormone levels. It is unclear whether these surrogate markers of ovarian reserve reflect a true lengthening of the reproductive window. Retrospective cohort. Not applicable. Women with PCOS and tubal factor infertility (42,286 cycles). IVF. Pregnancy and live-birth rates. The mean number of oocytes retrieved was higher in women with PCOS compared with in women with tubal factor (16.4 vs. 12.8; odds ratio [OR], 1.27; 95% confidence interval [CI], 1.25-1.29). The clinical pregnancy (42.5% vs. 35.8%; OR, 1.32; 95% CI, 1.27-1.38) and live-birth rates were also increased in women with PCOS (34.8% vs. 29.1%; OR, 1.30; 95% CI, 1.24-1.35). A similar rate of decline in clinical pregnancy and live-birth rates was noted in both groups (20-44 years). The implantation, clinical pregnancy, miscarriage, and live-birth rates were not significantly different for each year after age 40 in the two groups. Despite a higher oocyte yield in all age groups, women with PCOS over age 40 had similar clinical pregnancy and live-birth rates compared with women with tubal factor infertility. These findings suggest that the reproductive window may not be extended in PCOS and that patients with infertility should be treated in a timely manner despite indicators of high ovarian reserve. Copyright © 2013 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  18. Maternal mortality in Kassala State - Eastern Sudan: community-based study using Reproductive age mortality survey (RAMOS

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    Mohammed Abdalla A

    2011-12-01

    Full Text Available Abstract Background The maternal mortality ratio in Sudan was estimated at 750/100,000 live births. Sudan was one of eleven countries that are responsible for 65% of global maternal deaths according to a recent World Health Organization (WHO estimate. Maternal mortality in Kassala State was high in national demographic surveys. This study was conducted to investigate the causes and contributing factors of maternal deaths and to identify any discrepancies in rates and causes between different areas. Methods A reproductive age mortality survey (RAMOS was conducted to study maternal mortality in Kassala State. Deaths of women of reproductive age (WRA in four purposively selected areas were identified by interviewing key informants in each village followed by verbal autopsy. Results Over a three-year period, 168 maternal deaths were identified among 26,066 WRA. Verbal autopsies were conducted in 148 (88.1% of these cases. Of these, 64 (43.2% were due to pregnancy and childbirth complications. Maternal mortality rates and ratios were 80.6 per 100,000 WRA and 713.6 per 100,000 live births (LB, respectively. There was a wide discrepancy between urban and rural maternal mortality ratios (369 and 872100,000 LB, respectively. Direct obstetric causes were responsible for 58.4% of deaths. Severe anemia (20.3% and acute febrile illness (9.4% were the major indirect causes of maternal death whereas obstetric hemorrhage (15.6%, obstructed labor (14.1% and puerperal sepsis (10.9% were the major obstetric causes. Of the contributing factors, we found delay of referral in 73.4% of cases in spite of a high problem recognition rate (75%. 67.2% of deaths occurred at home, indicating under utilization of health facilities, and transportation problems were found in 54.7% of deaths. There was a high illiteracy rate among the deceased and their husbands (62.5% and 48.4%, respectively. Conclusions Maternal mortality rates and ratios were found to be high, with a wide

  19. Haemostatic disorders in reproductive age women with menorrhagia and effects on quality of life.

    Science.gov (United States)

    Hacioglu, Sibel; Karabulut, Aysun; Sari, Ismail; Keskin, Ali

    2016-11-01

    The aim of this study was to determine the frequency of haemostatic abnormalities in women with menorrhagia and to evaluate their effect on quality of life (QoL). The study population was composed of patients with menorrhagia seen in the outpatient clinic, having a score of >185 with a pictorial blood assessment chart. Structured questionnaires were used in the assessment of demographic characteristics and QoL, and patients were tested for bleeding disorders. Ninety women were recruited for the study. Bleeding disorders were detected in 40% of them: 11.1% had von Willebrand disease, 2.2% had low von Willebrand factor and 26.7% had platelet function disorders (PFD). In 22 (91.6%) cases with PFD the, defect was non-specific and impaired aggregation response to ristocetine (37.5%) was the most commonly detected problem. Bleeding disorders were not associated with any significant reduction in QoL (p > .05). Hereditary bleeding disorders may be the cause of unexplained menorrhagia even in the middle-aged women, but they had no prominent effect on QoL.

  20. Trends in Testosterone Replacement Therapy Use from 2003 to 2013 among Reproductive-Age Men in the United States.

    Science.gov (United States)

    Rao, Pravin Kumar; Boulet, Sheree L; Mehta, Akanksha; Hotaling, James; Eisenberg, Michael L; Honig, Stanton C; Warner, Lee; Kissin, Dmitry M; Nangia, Ajay K; Ross, Lawrence S

    2017-04-01

    Although testosterone replacement therapy use in the United States has increased dramatically in the last decade, to our knowledge trends in testosterone replacement therapy use among reproductive-age men have not been investigated. We assessed changes in testosterone replacement therapy use and practice patterns among 18 to 45-year-old American men from 2003 to 2013 and compared them to older men. This is a retrospective, cross-sectional analysis of men 18 to 45 and 56 to 64 years old who were enrolled in the Truven Health MarketScan® Commercial Claims Databases throughout each given calendar year from 2003 to 2013, including 5,094,868 men in 2013. Trends in the yearly rates of testosterone replacement therapy use were calculated using Poisson regression. Among testosterone replacement therapy users, the Cochran-Armitage test was used to assess temporal trends in age, formulation type, semen analysis and serum testosterone level testing during the 12 months preceding the documented use of testosterone replacement therapy. Between 2003 and 2013, there was a fourfold increase in the rate of testosterone use among 18 to 45-year-old men from 29.2/10,000 person-years to 118.1/10,000 person-years (p replacement therapy users, topical gel formulations were initially most used. Injection use then doubled between 2009 and 2012 (23.5% and 46.2%, respectively) and surpassed topical gel use in 2013. In men 56 to 64 years old there was a statistically significant threefold increase in testosterone replacement therapy use (p replacement therapy use increased fourfold in men 18 to 45 years old compared to threefold in older men. This younger age group should be a focus for future studies due to effects on fertility and unknown long-term sequelae. Copyright © 2017 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

  1. Predictors of anemia in women of reproductive age: Biomarkers Reflecting Inflammation and Nutritional Determinants of Anemia (BRINDA) project.

    Science.gov (United States)

    Wirth, James P; Woodruff, Bradley A; Engle-Stone, Reina; Namaste, Sorrel Ml; Temple, Victor J; Petry, Nicolai; Macdonald, Barbara; Suchdev, Parminder S; Rohner, Fabian; Aaron, Grant J

    2017-07-01

    Background: Anemia in women of reproductive age (WRA) (age range: 15-49 y) remains a public health problem globally, and reducing anemia in women by 50% by 2025 is a goal of the World Health Assembly. Objective: We assessed the associations between anemia and multiple proximal risk factors (e.g., iron and vitamin A deficiencies, inflammation, malaria, and body mass index) and distal risk factors (e.g., education status, household sanitation and hygiene, and urban or rural residence) in nonpregnant WRA. Design: Cross-sectional, nationally representative data from 10 surveys ( n = 27,018) from the Biomarkers Reflecting Inflammation and Nutritional Determinants of Anemia (BRINDA) project were analyzed individually and pooled by the infection burden and risk in the country. We examined the severity of anemia and measured the bivariate associations between anemia and factors at the country level and by infection burden, which we classified with the use of the national prevalences of malaria, HIV, schistosomiasis, sanitation, and water-quality indicators. Pooled multivariate logistic regression models were constructed for each infection-burden category to identify independent determinants of anemia (hemoglobin concertation <120 g/L). Results: Anemia prevalence was ∼40% in countries with a high infection burden and 12% and 7% in countries with moderate and low infection burdens, respectively. Iron deficiency was consistently associated with anemia in multivariate models, but the proportion of anemic women who were iron deficient was considerably lower in the high-infection group (35%) than in the moderate- and low-infection groups (65% and 71%, respectively). In the multivariate analysis, inflammation, vitamin A insufficiency, socioeconomic status, and age were also significantly associated with anemia, but malaria and vitamin B-12 and folate deficiencies were not. Conclusions: The contribution of iron deficiency to anemia varies according to a country's infection

  2. Sexual and reproductive behaviour among single women aged 15-24 in eight Latin American countries: a comparative analysis.

    Science.gov (United States)

    Ali, Mohamed M; Cleland, John

    2005-03-01

    A comparative analysis of exposure to sexual activity, contraceptive use, conceptions, and pregnancy resolutions among single women aged 15-24 in eight Latin American countries is presented. Using data from Demographic and Health Surveys complete contraceptive and reproductive histories are constructed for single women aged 15-24 during the 5 year period preceding each survey. Pre-marital conception rates and overall and cause-specific life-table probabilities of contraceptive discontinuation are estimated. Pregnancy outcome and intention status of births are summarized. Trends in virginity, contraceptive protection, and conception rates for five sites are documented. In all eight countries, virginity accounts for over half of all single woman-years of exposure between age 15 and 24. The percentage of sexually active time protected by contraception is less than 20% in five countries, is about 30% in Peru and 50% in Brazil and Colombia. The contribution of condoms to contraceptive protection ranges from one-tenth to one-fifth. Pre-marital conception rates among sexually active single women range from 14.1 per 100 woman-years in Nicaragua to 25.8 in Bolivia. Most pre-marital conceptions ended in live birth, and births that are legitimized by marriage or cohabitation are more likely to be wanted. In five settings, virginity has fallen over time, especially in Northeast Brazil and Colombia, and uptake of condoms has increased faster than use of other methods. Because of pervasive declines in the protective effect of virginity, conception rates among single women in Latin America are rising. Contraceptive uptake, particularly of condoms, is increasing but not sufficiently to offset the decline in virginity.

  3. Predictors of anemia in women of reproductive age: Biomarkers Reflecting Inflammation and Nutritional Determinants of Anemia (BRINDA) project

    Science.gov (United States)

    Woodruff, Bradley A; Petry, Nicolai; Macdonald, Barbara; Aaron, Grant J

    2017-01-01

    Background: Anemia in women of reproductive age (WRA) (age range: 15–49 y) remains a public health problem globally, and reducing anemia in women by 50% by 2025 is a goal of the World Health Assembly. Objective: We assessed the associations between anemia and multiple proximal risk factors (e.g., iron and vitamin A deficiencies, inflammation, malaria, and body mass index) and distal risk factors (e.g., education status, household sanitation and hygiene, and urban or rural residence) in nonpregnant WRA. Design: Cross-sectional, nationally representative data from 10 surveys (n = 27,018) from the Biomarkers Reflecting Inflammation and Nutritional Determinants of Anemia (BRINDA) project were analyzed individually and pooled by the infection burden and risk in the country. We examined the severity of anemia and measured the bivariate associations between anemia and factors at the country level and by infection burden, which we classified with the use of the national prevalences of malaria, HIV, schistosomiasis, sanitation, and water-quality indicators. Pooled multivariate logistic regression models were constructed for each infection-burden category to identify independent determinants of anemia (hemoglobin concertation Anemia prevalence was ∼40% in countries with a high infection burden and 12% and 7% in countries with moderate and low infection burdens, respectively. Iron deficiency was consistently associated with anemia in multivariate models, but the proportion of anemic women who were iron deficient was considerably lower in the high-infection group (35%) than in the moderate- and low-infection groups (65% and 71%, respectively). In the multivariate analysis, inflammation, vitamin A insufficiency, socioeconomic status, and age were also significantly associated with anemia, but malaria and vitamin B-12 and folate deficiencies were not. Conclusions: The contribution of iron deficiency to anemia varies according to a country’s infection burden. Anemia

  4. Estradiol concentrations and working memory performance in women of reproductive age.

    Science.gov (United States)

    Hampson, Elizabeth; Morley, Erin E

    2013-12-01

    Estrogen has been proposed to exert a regulatory influence on the working memory system via actions in the female prefrontal cortex. Tests of this hypothesis have been limited almost exclusively to postmenopausal women and pharmacological interventions. We explored whether estradiol discernibly influences working memory within the natural range of variation in concentrations characteristic of the menstrual cycle. The performance of healthy women (n=39) not using hormonal contraceptives, and a control group of age- and education-matched men (n=31), was compared on a spatial working memory task. Cognitive testing was done blind to ovarian status. Women were retrospectively classified into low- or high-estradiol groups based on the results of radioimmunoassays of saliva collected immediately before and after the cognitive testing. Women with higher levels of circulating estradiol made significantly fewer errors on the working memory task than women tested under low estradiol. Pearson's correlations showed that the level of salivary estradiol but not progesterone was correlated inversely with the number of working memory errors produced. Women tested at high levels of circulating estradiol tended to be more accurate than men. Superior performance by the high estradiol group was seen on the working memory task but not on two control tasks, indicating selectivity of the effects. Consistent with previous studies of postmenopausal women, higher levels of circulating estradiol were associated with better working memory performance. These results add further support to the hypothesis that the working memory system is modulated by estradiol in women, and show that the effects can be observed under non-pharmacological conditions. Copyright © 2013 Elsevier Ltd. All rights reserved.

  5. Advanced paternal age is associated with impaired neurocognitive outcomes during infancy and childhood.

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    Sukanta Saha

    2009-03-01

    Full Text Available BACKGROUND: Advanced paternal age (APA is associated with an increased risk of neurodevelopmental disorders such as autism and schizophrenia, as well as with dyslexia and reduced intelligence. The aim of this study was to examine the relationship between paternal age and performance on neurocognitive measures during infancy and childhood. METHODS AND FINDINGS: A sample of singleton children (n = 33,437 was drawn from the US Collaborative Perinatal Project. The outcome measures were assessed at 8 mo, 4 y, and 7 y (Bayley scales, Stanford Binet Intelligence Scale, Graham-Ernhart Block Sort Test, Wechsler Intelligence Scale for Children, Wide Range Achievement Test. The main analyses examined the relationship between neurocognitive measures and paternal or maternal age when adjusted for potential confounding factors. Advanced paternal age showed significant associations with poorer scores on all of the neurocognitive measures apart from the Bayley Motor score. The findings were broadly consistent in direction and effect size at all three ages. In contrast, advanced maternal age was generally associated with better scores on these same measures. CONCLUSIONS: The offspring of older fathers show subtle impairments on tests of neurocognitive ability during infancy and childhood. In light of secular trends related to delayed fatherhood, the clinical implications and the mechanisms underlying these findings warrant closer scrutiny.

  6. Determinants and health consequences of domestic violence among women in reproductive age at zagazig district, egypt.

    Science.gov (United States)

    Fahmy, Howaida H; Abd El-Rahman, Seham I

    2008-01-01

    Violence against women is a global phenomenon that cuts across all social and economic classes, it has recently drawn attention in the medical field as a leading cause of preventable morbidity and mortality. The present study was carried out to estimate the prevalence of domestic violence, to identify socio-demographic and behavioral risk factors and to investigate the relationship between the women's psychological health status and violence exposure. This is a comparative cross-sectional study using a multistage random sampling technique. The sample comprised 500 women aged 18-50y. Data was collected via a structured interview questionnaire including the socio-demographic characteristics of the women and their husbands, some of the husbands' habits, attitude and history of chronic illnesses. Also, the questionnaire assesses different forms of domestic violence, women's reaction to it and its consequences on psychological well-being of women. A depression anxiety scale was used to assess the women's psychological status. The study revealed that the overall prevalence of domestic violence among the studied group was (62.2%); the commonest form (74.0%) was psychological abuse, followed by social (26.8%) one, then the physical (22.4%) and lastly sexual abuse (19.6%). On studying the socio-demographic variables, a significantly higher percentage of younger ( pound 30 years) non-educated, low income and those having any property ownership were more exposed to violence. Also exposure to abuse was more prevalent among women whose husbands were young, non-educated, skilled workers, drug abuser, with positive history of family troubles and chronic illness. The majority of women reported that they react to violence by crying loudly or screaming, while a minority may seek medical care or call the police. Regarding the psychological effect of violence exposure, the most common effects were anxiety (69.2%) and depression (52.2%), with a highly statistically significant

  7. Cognitive aging and training: the role of instructional coherence and advance organizers.

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    Wolfson, Natalie E; Kraiger, Kurt

    2014-01-01

    BACKGROUND/STUDY CONTEXT: This study investigates whether there is a need for age-specific computer-based instructional design. The authors examined the effect of two design principles, instructional coherence and advance organizers, on learning outcomes of older and younger adults. Instructional coherence refers to the idea that people learn more deeply when information not directly relevant to learning goals is removed from training. Advance organizers are organizing frameworks for intended training content. Participants consisted of younger and older adults (mean ages were 21.7 and 75.1, respectively). Younger adults were university students and older adults were recruited from various sources, including retirement homes, senior activity centers, and online communities. We used a 2 (young, old) × 2 (low coherence, high coherence) × 2 (no advance organizer, advance organizer) between-subjects design and analyzed data using a multivariate analysis of variance (MANOVA). Analyses revealed that (1) older adults performed worse on learning outcome measures compared with younger adults; (2) instructional coherence significantly improved the learning performance of both older and younger adults (Hypothesis 1 supported); and (3) advanced organizers improved the performance of older adults but did not affect the performance of younger adults in transfer tasks (Hypothesis 4 supported). The latter finding (that advance organizers had differential effects on older and younger adults) suggests that perhaps there is a need for age-specific instructional formats. Future researchers should further explore whether and how age affects the learning process by examining the effect of different design principles on learning outcomes of older and younger adults.

  8. Comparing Sexual Function in Females of Reproductive Age Referred to Rural and Urban Healthcare Centers in Ahvaz, Iran

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    Javadifar

    2016-08-01

    Full Text Available Background Healthy sexual function can be considered as an important element to improve personal and public hygiene. The sexual desire plays an important role in mental health and improving the quality of life. Objectives The current study aimed to compare sexual function of females in urban and rural areas. Methods The current descriptive study adopted 800 females of reproductive age (range 15 - 45 years referred to rural and urban healthcare centers in Ahvaz, Iran, in 2015. Samples were randomly selected. Applied instruments in the study were demographic information and female sexual dysfunction questionnaires (FSFI. Independent T-test, Chi-square and logistic regression were employed to analyze data by SPSS ver. 22. Results The result showed a significant statistical difference between females in urban and rural areas in terms of sexual desire, vaginal lubrication, intercourse pain and sexual function (P 0.05. Frequency of sexual dysfunction was 59.9% in females in rural and36.5% in urban areas and the difference between the groups was statistically significant (0.000. In both groups, the highest sexual disorder frequency was related to intercourse pain. Conclusions According to the obtained results, females in the rural areas had lower sexual function than the ones in the urban areas. It is suggested to establish female sexual health units in healthcare centers to give female sexual function consultation adjusted with awareness and culture of females and consider the existing problems.

  9. Five cases of acute Zika virus infection in French women of reproductive age returning from Central and South America.

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    Penot, P; Balavoine, S; Leplatois, A; Brichler, S; Leparc-Goffart, I; Alloui, A-C; Flusin, O; Guilleminot, J; Amellou, M; Molina, J-M

    2017-08-01

    The favorable season for Aedes albopictus circulation has started in Europe and may lead to autochthonous transmission of Zika virus. Health care providers should be familiar with evocative clinical presentations and able to give updated information to women of reproductive age infected by Zika virus. We report five laboratory-confirmed Zika virus infections imported to metropolitan France from Central and South America between January and April, 2016. The five young women were not connected and not pregnant; common presentation combined a rash with persistent arthralgia. Zika virus was identified by RT-PCR from serum or urines, between two and eight days after the onset of the symptoms. As the duration of potential materno-foetal infectivity is still unknown, we were unable to answer with certitude to the patients' questions about the time interval to respect before attempting a pregnancy: one of them became pregnant one month after the diagnosis. Copyright © 2016 Société Nationale Française de Médecine Interne (SNFMI). Published by Elsevier SAS. All rights reserved.

  10. Rapid qualitative review of ethical issues surrounding healthcare for pregnant women or women of reproductive age in epidemic outbreaks.

    Science.gov (United States)

    Hummel, Patrik; Saxena, Abha; Klingler, Corinna

    2018-01-01

    This article describes, categorizes, and discusses the results of a rapid literature review aiming to provide an overview of the ethical issues and corresponding solutions surrounding pregnancies in epidemic outbreaks. The review was commissioned by the World Health Organization to inform responses to the Zika outbreak that began in 2015. Due to the urgency of the response efforts that needed to be informed by the literature search, a rapid qualitative review of the literature published in PubMed was conducted. The search and analysis were based on the operationalization of 3 key concepts: ethics, pregnancy, and epidemic outbreak. Ethical issues and solutions were interpreted within a principlist framework. The data were analyzed using qualitative content analysis. The search identified 259 publications, of which the full text of 23 papers was read. Of those, 20 papers contained a substantive part devoted to the topic of interest and were therefore analyzed further. We clustered the ethical issues and solutions around 4 themes: uncertainty, harms, autonomy/liberty, and effectiveness. Recognition of the identified ethical issues and corresponding solutions can inform and improve response efforts, public health planning, policies, and decision-making, as well as the activities of medical staff and counselors who practice before, during, or after an epidemic outbreak that affects pregnant women or those of reproductive age. The rapid review format proved to be useful despite its limited data basis and expedited review process.

  11. Median Urinary Iodine Concentrations Are Indicative of Adequate Iodine Status among Women of Reproductive Age in Prey Veng, Cambodia.

    Science.gov (United States)

    Karakochuk, Crystal D; Michaux, Kristina D; Chai, Tze L; Chan, Benny B; Whitfield, Kyly C; Barr, Susan I; McLean, Judy; Talukder, Aminuzzaman; Hou, Kroeun; Ly, Sokhoing; Green, Tim J

    2016-03-03

    Iodine deficiency disorders are estimated to affect over 1.9 million people worldwide. Iodine deficiency is especially serious for women during pregnancy and lactation because of the negative consequences for both mother and infant. The aim of this cross-sectional study was to determine the median urinary iodine concentration (UIC) as a population-level indicator of iodine status among rural women farmers of reproductive age (18-45 years) in the province of Prey Veng, Cambodia. A total of 450 women provided a spot morning urine sample in 2012. Of those women, 93% (n = 420) were non-pregnant and 7% (n = 30) were pregnant at the time of collection. UIC was quantified using the Sandell-Kolthoff reaction with modifications. The median UIC of non-pregnant (139 μg/L) and pregnant women (157 μg/L) were indicative of adequate iodine status using the WHO/UNICEF/ICCIDD epidemiological criteria for both groups (median UIC between 100-199 and 150-249 μg/L, respectively). We conclude that non-pregnant and pregnant women in rural Prey Veng, Cambodia had adequate iodine status based on single spot morning urine samples collected in 2012. More research is warranted to investigate iodine status among larger and more representative populations of women in Cambodia, especially in light of recent policy changes to the national program for universal salt iodization.

  12. Reproductive cloning in humans and therapeutic cloning in primates: is the ethical debate catching up with the recent scientific advances?

    Science.gov (United States)

    Camporesi, S; Bortolotti, L

    2008-09-01

    After years of failure, in November 2007 primate embryonic stem cells were derived by somatic cellular nuclear transfer, also known as therapeutic cloning. The first embryo transfer for human reproductive cloning purposes was also attempted in 2006, albeit with negative results. These two events force us to think carefully about the possibility of human cloning which is now much closer to becoming a reality. In this paper we tackle this issue from two sides, first summarising what scientists have achieved so far, then discussing some of the ethical arguments in favour and against human cloning which are debated in the context of policy making and public consultation. Therapeutic cloning as a means to improve and save lives has uncontroversial moral value. As to human reproductive cloning, we consider and assess some common objections and failing to see them as conclusive. We do recognise, though, that there will be problems at the level of policy and regulation that might either impair the implementation of human reproductive cloning or make its accessibility restricted in a way that could become difficult to justify on moral grounds. We suggest using the time still available before human reproductive cloning is attempted successfully to create policies and institutions that can offer clear directives on its legitimate applications on the basis of solid arguments, coherent moral principles, and extensive public consultation.

  13. Is there an advanced aging effect on the ability to mentally represent action?

    Science.gov (United States)

    Gabbard, Carl; Caçola, Priscila; Cordova, Alberto

    2011-01-01

    Motor programming theory suggests that an integral component in an effective outcome is an adequate action (mental) representation of the movements; a representation reflected in the ability to use motor imagery. Recent reports show a decline with advanced age (>64 years) using a variety of motor simulation tasks. Here, we examined the possible effects of advanced age on motor imagery ability in the context of estimation of reachability--that is, estimating whether an object is within reach or out of grasp. Thirty young adults (mean age: 20) and 23 older adults (mean age: 77) were instructed to estimate, using motor imagery, whether randomly presented targets in peripersonal (within actual reach) and extrapersonal (beyond reach) space were within or out of reach of their dominant limb while seated. Results indicated that the younger group was significantly more accurate than the older adults, p < 0.001. Whereas both groups made more errors in extrapersonal space, the values were significantly higher for the older group; that is, they overestimated to a greater extent. In summary, these findings add to the general notion that there is a decline in the ability to mentally represent action with advanced age. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

  14. Advanced glycation endproduct (AGE) accumulation and AGE receptor (RAGE) up‐regulation contribute to the onset of diabetic cardiomyopathy

    Science.gov (United States)

    Ma, Heng; Li, Shi‐Yan; Xu, Peisheng; Babcock, Sara A.; Dolence, E. Kurt; Brownlee, Michael; Li, Ji

    2008-01-01

    Abstract Diabetic cardiomyopathy is manifested by compromised systolic and diastolic function. This study was designed to examine the role of advanced glycation endproduct (AGE) and AGE receptor (RAGE) in diabetic cardiomyopathy. Heart function was assessed in isolated control and streptozotocin‐induced diabetic hearts following in vivo RAGE gene knockdown using RNA interference. Cardiomyocyte mechanical properties were evaluated including peak shortening (PS), time‐to‐PS (TPS) and time‐to‐90% relengthening (TR90). RAGE was assayed by RT‐PCR and immunoblot. Diabetes significantly enhanced cardiac MG, AGE and RAGE levels accompanied with colocalization of AGE and RAGE in cardiomyocytes. Diabetes‐elicited increase in RAGE was inhibited by in vivo siRNA interference. The AGE formation inhibitor benfotiamine significantly attenuated diabetes‐induced elevation in MG, AGE, RAGE and collagen cross‐linking without affecting hypertriglyceridaemia and hypercholesterolaemia in diabetes. Diabetes markedly decreased LV contractility, as evidenced by reduced ±dP/dt and LV developed pressure (LVDP), which were protected by RAGE gene knockdown. In addition, MG‐derived AGE (MG‐AGE) up‐regulated cardiac RAGE mRNA and triggered cardiomyocyte contractile dysfunction reminiscent of diabetic cardiomyopathy. The MG‐AGE‐elicited prolongation of TPS and TR90 was ablated by an anti‐RAGE antibody in cardiomyocytes. Interestingly, MG‐AGE‐induced cardiomyocyte dysfunction was associated with mitochondrial membrane potential (MMP) depolarization and reduced GSK‐3β inactivation in control cardiomyocytes, similar to those from in vivo diabetes. Treatment with siRNA‐RAGE ablated diabetes‐induced MMP depolarization and GSK‐3β inactivation. Collectively, our result implicated a role of AGE‐RAGE in the pathogenesis of diabetic cardiomyopathy. PMID:19602045

  15. MENSTRUAL HYGIENE PRACTICES AND REPRODUCTIVE TRACT INFECTION AMONG SLUM DWELLING ADOLESCENT GIRLS AGED 15-19 YEARS OF DIBRUGARH TOWN, ASSAM

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    Pushpita Barman

    2017-04-01

    Full Text Available BACKGROUND Menstruation is a natural physiological process linked with several misconceptions and practices having crucial role for health and dignity of girls and women. Hygiene-related practices increases vulnerability to reproductive tract infections. Adolescent girls dwelling in slums are vulnerable to poor reproductive health due to lack of awareness about reproductive health. Keeping in view the above, study has been undertaken with the following aim and objective. The aim of the study is to assess the menstrual hygiene practices and reproductive tract infection among slum dwelling adolescent girls aged 15-19 years. MATERIALS AND METHODS A community-based cross-sectional study was conducted for 1 year from June 2014 to May 2015 covering 210 adolescent girls aged 15-19 years living in the slums of Dibrugarh Town, Assam. An interview using a predesigned and pretested format conducted by house to house survey. For analysis, mean, standard deviation and proportions were calculated, Chi-square and Fischer’s exact test was done to see the association. RESULTS Mean age of girls was (16.57 ± 1.48 years and mean age of menarche was (12.73 ± 1.44 years. Awareness about menstruation was 27.1% prior to attainment of menarche. Rate of sanitary napkins use was 68.6% and 53.2% girls cleaned external genitalia >2 times per day. Regarding cultural practices of restriction, 100% girls did not attend any religious occasions during menstruation. Prevalence of reproductive tract infection was 43.3%, which was significantly more among girls using homemade reusable pad and washing external genitalia ≤2 times per day during menstruation. CONCLUSION There is a need to improve menstrual hygiene practices amongst adolescent girls. Awareness building on menstrual hygiene and other factors like traditional beliefs and practices needs to be addressed.

  16. Role of condom negotiation on condom use among women of reproductive age in three districts in Tanzania

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    Exavery Amon

    2012-12-01

    Full Text Available Abstract Background HIV/AIDS remains being a disease of great public health concern worldwide. In regions such as sub-Saharan Africa (SSA where women are disproportionately infected with HIV, women are reportedly less likely capable of negotiating condom use. However, while knowledge of condom use for HIV prevention is extensive among men and women in many countries including Tanzania, evidence is limited about the role of condom negotiation on condom use among women in rural Tanzania. Methods Data originate from a cross-sectional survey of random households conducted in 2011 in Rufiji, Kilombero and Ulanga districts in Tanzania. The survey assessed health-seeking behaviour among women and children using a structured interviewer-administered questionnaire. A total of 2,614 women who were sexually experienced and aged 15-49 years were extracted from the main database for the current analysis. Linkage between condom negotiation and condom use at the last sexual intercourse was assessed using multivariate logistic regression. Results Prevalence of condom use at the last sexual intercourse was 22.2% overall, ranging from12.2% among married women to 54.9% among unmarried (single women. Majority of the women (73.4% reported being confident to negotiate condom use, and these women were significantly more likely than those who were not confident to have used a condom at the last sexual intercourse (OR = 3.13, 95% CI 2.22-4.41. This effect was controlled for marital status, age, education, religion, number of sexual partners, household wealth and knowledge of HIV prevention by condom use. Conclusion Confidence to negotiate condom use is a significant predictor of actual condom use among women in rural Tanzania. Women, especially unmarried ones, those in multiple partnerships or anyone needing protection should be empowered with condom negotiation skills for increased use of condoms in order to enhance their sexual and reproductive health outcomes.

  17. Role of condom negotiation on condom use among women of reproductive age in three districts in Tanzania.

    Science.gov (United States)

    Exavery, Amon; Kanté, Almamy M; Jackson, Elizabeth; Noronha, John; Sikustahili, Gloria; Tani, Kassimu; Mushi, Hildegalda P; Baynes, Colin; Ramsey, Kate; Hingora, Ahmed; Phillips, James F

    2012-12-20

    HIV/AIDS remains being a disease of great public health concern worldwide. In regions such as sub-Saharan Africa (SSA) where women are disproportionately infected with HIV, women are reportedly less likely capable of negotiating condom use. However, while knowledge of condom use for HIV prevention is extensive among men and women in many countries including Tanzania, evidence is limited about the role of condom negotiation on condom use among women in rural Tanzania. Data originate from a cross-sectional survey of random households conducted in 2011 in Rufiji, Kilombero and Ulanga districts in Tanzania. The survey assessed health-seeking behaviour among women and children using a structured interviewer-administered questionnaire. A total of 2,614 women who were sexually experienced and aged 15-49 years were extracted from the main database for the current analysis. Linkage between condom negotiation and condom use at the last sexual intercourse was assessed using multivariate logistic regression. Prevalence of condom use at the last sexual intercourse was 22.2% overall, ranging from12.2% among married women to 54.9% among unmarried (single) women. Majority of the women (73.4%) reported being confident to negotiate condom use, and these women were significantly more likely than those who were not confident to have used a condom at the last sexual intercourse (OR = 3.13, 95% CI 2.22-4.41). This effect was controlled for marital status, age, education, religion, number of sexual partners, household wealth and knowledge of HIV prevention by condom use. Confidence to negotiate condom use is a significant predictor of actual condom use among women in rural Tanzania. Women, especially unmarried ones, those in multiple partnerships or anyone needing protection should be empowered with condom negotiation skills for increased use of condoms in order to enhance their sexual and reproductive health outcomes.

  18. Implications of advancing paternal age: does it affect offspring school performance?

    Directory of Open Access Journals (Sweden)

    Anna C Svensson

    Full Text Available Average paternal age is increasing in many high income countries, but the implications of this demographic shift for child health and welfare are poorly understood. There is equivocal evidence that children of older fathers are at increased risk of neurodevelopmental disorders and reduced IQ. We therefore report here on the relationship between paternal age and a composite indicator of scholastic achievement during adolescence, i.e. compulsory school leaving grades, among recent birth cohorts in Stockholm County where delayed paternity is notably common. We performed a record-linkage study comprising all individuals in Stockholm County who finished 9 years of compulsory school from 2000 through 2007 (n = 155,875. Data on school leaving grades and parental characteristics were retrieved from administrative and health service registers and analyzed using multiple linear regression. Advancing paternal age at birth was not associated with a decrease in school leaving grades in adolescent offspring. After adjustment for year of graduation, maternal age and parental education, country of birth and parental mental health service use, offspring of fathers aged 50 years or older had on average 0.3 (95% CI -3.8, 4.4 points higher grades than those of fathers aged 30-34 years. In conclusion, advancing paternal age is not associated with poorer school performance in adolescence. Adverse effects of delayed paternity on offspring cognitive function, if any, may be counterbalanced by other potential advantages for children born to older fathers.

  19. Is there an association between advanced paternal age and endophenotype deficit levels in schizophrenia?

    Science.gov (United States)

    Tsuang, Debby; Esterberg, Michelle; Braff, David; Calkins, Monica; Cadenhead, Kristin; Dobie, Dorcas; Freedman, Robert; Green, Michael F; Greenwood, Tiffany; Gur, Raquel; Gur, Ruben; Horan, William; Lazzeroni, Laura C; Light, Gregory A; Millard, Steven P; Olincy, Ann; Nuechterlein, Keith; Seidman, Larry; Siever, Larry; Silverman, Jeremy; Stone, William; Sprock, Joyce; Sugar, Catherine; Swerdlow, Neal; Tsuang, Ming; Turetsky, Bruce; Radant, Allen

    2014-01-01

    The children of older fathers have increased risks of developing schizophrenia spectrum disorders, and among those who develop these disorders, those with older fathers present with more severe clinical symptoms. However, the influence of advanced paternal age on other important domains related to schizophrenia, such as quantitative endophenotype deficit levels, remains unknown. This study investigated the associations between paternal age and level of endophenotypic impairment in a well-characterized family-based sample from the Consortium on the Genetics of Schizophrenia (COGS). All families included at least one affected subject and one unaffected sibling. Subjects met criteria for schizophrenia (probands; n = 293) or were unaffected first-degree siblings of those probands (n = 382). Paternal age at the time of subjects' birth was documented. Subjects completed a comprehensive clinical assessment and a battery of tests that measured 16 endophenotypes. After controlling for covariates, potential paternal age-endophenotype associations were analyzed using one model that included probands alone and a second model that included both probands and unaffected siblings. Endophenotype deficits in the Identical Pairs version of the 4-digit Continuous Performance Test and in the Penn Computerized Neurocognitive Battery verbal memory test showed significant associations with paternal age. However, after correcting for multiple comparisons, no endophenotype was significantly associated with paternal age. These findings suggest that factors other than advanced paternal age at birth may account for endophenotypic deficit levels in schizophrenia.

  20. Is there an association between advanced paternal age and endophenotype deficit levels in schizophrenia?

    Directory of Open Access Journals (Sweden)

    Debby Tsuang

    Full Text Available The children of older fathers have increased risks of developing schizophrenia spectrum disorders, and among those who develop these disorders, those with older fathers present with more severe clinical symptoms. However, the influence of advanced paternal age on other important domains related to schizophrenia, such as quantitative endophenotype deficit levels, remains unknown. This study investigated the associations between paternal age and level of endophenotypic impairment in a well-characterized family-based sample from the Consortium on the Genetics of Schizophrenia (COGS. All families included at least one affected subject and one unaffected sibling. Subjects met criteria for schizophrenia (probands; n = 293 or were unaffected first-degree siblings of those probands (n = 382. Paternal age at the time of subjects' birth was documented. Subjects completed a comprehensive clinical assessment and a battery of tests that measured 16 endophenotypes. After controlling for covariates, potential paternal age-endophenotype associations were analyzed using one model that included probands alone and a second model that included both probands and unaffected siblings. Endophenotype deficits in the Identical Pairs version of the 4-digit Continuous Performance Test and in the Penn Computerized Neurocognitive Battery verbal memory test showed significant associations with paternal age. However, after correcting for multiple comparisons, no endophenotype was significantly associated with paternal age. These findings suggest that factors other than advanced paternal age at birth may account for endophenotypic deficit levels in schizophrenia.

  1. Lack of association of CFD polymorphisms with advanced age-related macular degeneration.

    Science.gov (United States)

    Zeng, Jiexi; Chen, Yuhong; Tong, Zongzhong; Zhou, Xinrong; Zhao, Chao; Wang, Kevin; Hughes, Guy; Kasuga, Daniel; Bedell, Matthew; Lee, Clara; Ferreyra, Henry; Kozak, Igor; Haw, Weldon; Guan, Jean; Shaw, Robert; Stevenson, William; Weishaar, Paul D; Nelson, Mark H; Tang, Luosheng; Zhang, Kang

    2010-11-03

    Age-related macular degeneration (AMD) is the most common cause of irreversible central vision loss worldwide. Research has linked AMD susceptibility with dysregulation of the complement cascade. Typically, complement factor H (CFH), complement factor B (CFB), complement component 2 (C2), and complement component 3 (C3) are associated with AMD. In this paper, we investigated the association between complement factor D (CFD), another factor of the complement system, and advanced AMD in a Caucasian population. Six single nucleotide polymorphisms (SNPs), rs1683564, rs35186399, rs1683563, rs3826945, rs34337649, and rs1651896, across the region covering CFD, were chosen for this study. One hundred and seventy-eight patients with advanced AMD and 161 age-matched normal controls were genotyped. Potential positive signals were further tested in another independent 445 advanced AMD patients and 190 controls. χ2 tests were performed to compare the allele frequencies between case and control groups. None of the six SNPs of CFD was found to be significantly associated with advanced AMD in our study. Our findings suggest that CFD may not play a major role in the genetic susceptibility to AMD because no association was found between the six SNPs analyzed in the CFD region and advanced AMD.

  2. Intergenerational conflicts may help explain parental absence effects on reproductive timing: a model of age at first birth in humans

    Directory of Open Access Journals (Sweden)

    Cristina Moya

    2014-08-01

    Full Text Available Background. Parental absences in childhood are often associated with accelerated reproductive maturity in humans. These results are counterintuitive for evolutionary social scientists because reductions in parental investment should be detrimental for offspring, but earlier reproduction is generally associated with higher fitness. In this paper we discuss a neglected hypothesis that early reproduction is often associated with parental absence because it decreases the average relatedness of a developing child to her future siblings. Family members often help each other reproduce, meaning that parents and offspring may find themselves in competition over reproductive opportunities. In these intergenerational negotiations offspring will have less incentive to help the remaining parent rear future half-siblings relative to beginning reproduction themselves.Method. We illustrate this “intergenerational conflict hypothesis” with a formal game-theoretic model.Results. We show that when resources constrain reproductive opportunities within the family, parents will generally win reproductive conflicts with their offspring, i.e., they will produce more children of their own and therefore delay existing offsprings’ reproduction. This is due to the asymmetric relatedness between grandparents and grandchildren (r = .25, compared to siblings (r = 0.5, resulting in greater incentives for older siblings to help rear younger siblings than for grandparents to help rear grandchildren. However, if a parent loses or replaces their partner, the conflict between the parent and offspring becomes symmetric since half siblings are as related to one another as grandparents are to grandchildren. This means that the offspring stand to gain more from earlier reproduction when their remaining parent would produce half, rather than full, siblings. We further show that if parents senesce in a way that decreases the quality of their infant relative to their offspring

  3. Advanced glycation end products overload might explain intracellular cobalamin deficiency in renal dysfunction, diabetes and aging.

    Science.gov (United States)

    Obeid, Rima; Shannan, Batool; Herrmann, Wolfgang

    2011-11-01

    Advanced glycation end products (AGEs) contribute to aging. Cobalamin (Cbl) is required for cell growth and functions, and its deficiency causes serious complications. Diabetics and renal patients show high concentrations of Cbl, but metabolic evidence of Cbl deficiency that is reversible after Cbl treatment. Cbl might be sequestered in blood and cannot be delivered to the cell. Megalin mediates the uptake of transcobalamin-Cbl complex into the proximal tubule cells. Megalin is involved in the uptake and degradation of AGEs. In aging, diabetes or renal dysfunction, AGEs might overload megalin thus lowering Cbl uptake. Transcobalamin-Cbl might retain in blood. Shedding of megalin and transcobalamin receptor under glycation conditions is also a possible mechanism of this phenomenon. Copyright © 2011 Elsevier Ltd. All rights reserved.

  4. Advanced glycation End-products (AGEs): an emerging concern for processed food industries.

    Science.gov (United States)

    Sharma, Chetan; Kaur, Amarjeet; Thind, S S; Singh, Baljit; Raina, Shiveta

    2015-12-01

    The global food industry is expected to increase more than US $ 7 trillion by 2014. This rise in processed food sector shows that more and more people are diverging towards modern processed foods. As modern diets are largely heat processed, they are more prone to contain high levels of advanced glycation end products (AGEs). AGEs are a group of complex and heterogeneous compounds which are known as brown and fluorescent cross-linking substances such as pentosidine, non-fluorescent cross-linking products such as methylglyoxal-lysine dimers (MOLD), or non-fluorescent, non-cross linking adducts such as carboxymethyllysine (CML) and pyrraline (a pyrrole aldehyde). The chemistry of the AGEs formation, absorption and bioavailability and their patho-biochemistry particularly in relation to different complications like diabetes and ageing discussed. The concept of AGEs receptor - RAGE is mentioned. AGEs contribute to a variety of microvascular and macrovascular complications through the formation of cross-links between molecules in the basement membrane of the extracellular matrix and by engaging the receptor for advanced glycation end products (RAGE). Different methods of detection and quantification along with types of agents used for the treatment of AGEs are reviewed. Generally, ELISA or LC-MS methods are used for analysis of foods and body fluids, however lack of universally established method highlighted. The inhibitory effect of bioactive components on AGEs by trapping variety of chemical moieties discussed. The emerging evidence about the adverse effects of AGEs makes it necessary to investigate the different therapies to inhibit AGEs.

  5. Advanced glycation end product (AGE) modified proteins in tears of diabetic patients.

    Science.gov (United States)

    Zhao, Zhenjun; Liu, Jingfang; Shi, Bingyin; He, Shuixiang; Yao, Xiaoli; Willcox, Mark D P

    2010-08-11

    High glucose level in diabetic patients may lead to advanced glycation end product (AGE) modified proteins. This study investigated AGE modified proteins in tears and compared their levels in diabetic patients (DM) with non-diabetic controls (CTL). Basal tears were collected from DM with (DR) or without (DNR) retinopathy and CTL. Total AGE modified proteins were detected quantitatively by a dot immunobinding assay. The AGE modified proteins were separated in 1D- and 2D-SDS gels and detected by western-blotting. The individual AGE modified proteins were also compared between groups using densitometry. Compared with the CTL group, tear concentrations of AGE modified proteins were significantly elevated in DR and DNR groups. The concentration of AGE modified proteins in diabetic tears were positively correlated with AGE modified hemoglobin (HbA1c) and postprandial blood glucose level (PBG). Western blotting of AGE modified proteins from 1D-SDS gels showed several bands, the major one at around 60 kDa. The intensities of AGE modified protein bands were higher in DM tears than in CTL tears. Western blotting from 2D-SDS gels showed a strongly stained horizontal strip, which corresponded to the major band in 1D-SDS gels. Most of the other AGE modified protein species were within molecular weight of 30-60 kDa, PI 5.2-7.0. Densitometry analysis demonstrated several AGE modified proteins were elevated in DR or DNR tears. Total and some individual AGE modified proteins were elevated in DM tears. AGE modified proteins in tears may be used as biomarkers to diagnose diabetes and/or diabetic retinopathy.

  6. The effect of age on outcomes after isolated limb perfusion for advanced extremity malignancies.

    Science.gov (United States)

    Smith, H G; Wilkinson, M J; Smith, M J F; Strauss, D C; Hayes, A J

    2018-06-22

    Isolated limb perfusion (ILP) is a well-established treatment for patients with advanced extremity malignancies unsuitable for limb-conserving surgery. However, little is known about the outcomes of this treatment in elderly patients. We sought to determine the effects of age on the tolerability and efficacy of ILP for advanced extremity malignancy. Patients undergoing ILP at our institution between January 2005 and January 2018 were identified from a prospectively maintained database. Patients were stratified by pathology (melanoma, soft-tissue sarcoma, other) and age (<75 years and ≥75 years). Outcomes of interest were perioperative morbidity and mortality, locoregional toxicities, response rates and oncological outcomes. During the study period, a total of 189 perfusions were attempted. Successful perfusions were performed in 179 patients, giving a technical success rate of 94.7%. No difference in perfusion success rates, severe locoregional toxicity and perioperative morbidity or mortality was noted between those aged <75 years and ≥75 years. The overall response rate in melanoma was 82.4%, and no difference in response rates or oncological outcomes between age groups was noted in these patients. The overall response rate in soft-tissue sarcoma was 63.5%, with no difference in response rates noted between age groups. However, patients aged <75 years with soft-tissue sarcoma had prolonged local recurrence-free survival compared with older patients (13 versus 6 months), possibly due to the prevalence of chemosensitive subtypes in the younger age group. ILP is an effective treatment for advanced extremity malignancies in the elderly, with comparable response rates and toxicities to younger patients. Copyright © 2018 The Author(s). Published by Elsevier Ltd.. All rights reserved.

  7. Advanced BrainAGE in older adults with type 2 diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Katja eFranke

    2013-12-01

    Full Text Available Aging alters brain structure and function and diabetes mellitus (DM may accelerate this process. This study investigated the effects of type 2 DM on individual brain aging as well as the relationships between individual brain aging, risk factors and functional measures. To differentiate a pattern of brain atrophy that deviates from normal brain aging, we used the novel BrainAGE approach, which determines the complex multidimensional aging pattern within the whole brain by applying established kernel regression methods to anatomical brain MRIs. The Brain Age Gap Estimation (i.e., BrainAGE score was then calculated as the difference between chronological age and estimated brain age. 185 subjects (98 with type 2 DM completed an MRI at 3T, laboratory and clinical assessments. Twenty-five subjects (12 with type 2 DM also completed a follow-up visit after 3.8 ± 1.5 years. The estimated brain age of DM subjects was 4.6 ± 7.2 years greater than their chronological age (p = 0.0001, whereas within the control group, estimated brain age was similar to chronological age. As compared to baseline, the average BrainAGE scores of DM subjects increased by 0.2 years per follow-up year (p = 0.034, whereas the BrainAGE scores of controls did not change between baseline and follow-up. At baseline, across all subjects, higher BrainAGE scores were associated with greater smoking and alcohol consumption, higher tumor necrosis factor (TNFα levels, lower verbal fluency scores and more severe depression. Within the DM group, higher BrainAGE scores were associated with longer diabetes duration (r = 0.31, p = 0.019 and increased fasting blood glucose levels (r = 0.34, p = 0.025. In conclusion, type 2 DM is independently associated with structural changes in the brain that reflect advanced aging. The BrainAGE approach may thus serve as a clinically relevant biomarker for the detection of abnormal patterns of brain aging associated with type 2 DM.

  8. Is There an Association between Advanced Paternal Age and Endophenotype Deficit Levels in Schizophrenia?

    Science.gov (United States)

    Tsuang, Debby; Esterberg, Michelle; Braff, David; Calkins, Monica; Cadenhead, Kristin; Dobie, Dorcas; Freedman, Robert; Green, Michael F.; Greenwood, Tiffany; Gur, Raquel; Gur, Ruben; Horan, William; Lazzeroni, Laura C.; Light, Gregory A.; Millard, Steven P.; Olincy, Ann; Nuechterlein, Keith; Seidman, Larry; Siever, Larry; Silverman, Jeremy; Stone, William; Sprock, Joyce; Sugar, Catherine; Swerdlow, Neal; Tsuang, Ming; Turetsky, Bruce; Radant, Allen

    2014-01-01

    The children of older fathers have increased risks of developing schizophrenia spectrum disorders, and among those who develop these disorders, those with older fathers present with more severe clinical symptoms. However, the influence of advanced paternal age on other important domains related to schizophrenia, such as quantitative endophenotype deficit levels, remains unknown. This study investigated the associations between paternal age and level of endophenotypic impairment in a well-characterized family-based sample from the Consortium on the Genetics of Schizophrenia (COGS). All families included at least one affected subject and one unaffected sibling. Subjects met criteria for schizophrenia (probands; n = 293) or were unaffected first-degree siblings of those probands (n = 382). Paternal age at the time of subjects’ birth was documented. Subjects completed a comprehensive clinical assessment and a battery of tests that measured 16 endophenotypes. After controlling for covariates, potential paternal age–endophenotype associations were analyzed using one model that included probands alone and a second model that included both probands and unaffected siblings. Endophenotype deficits in the Identical Pairs version of the 4-digit Continuous Performance Test and in the Penn Computerized Neurocognitive Battery verbal memory test showed significant associations with paternal age. However, after correcting for multiple comparisons, no endophenotype was significantly associated with paternal age. These findings suggest that factors other than advanced paternal age at birth may account for endophenotypic deficit levels in schizophrenia. PMID:24523888

  9. Advanced glycation end products (AGEs) and their receptor (RAGE) induce apoptosis of periodontal ligament fibroblasts

    International Nuclear Information System (INIS)

    Li, D.X.; Deng, T.Z.; Lv, J.; Ke, J.

    2014-01-01

    Diabetics have an increased prevalence of periodontitis, and diabetes is one of the causative factors of severe periodontitis. Apoptosis is thought to be involved in this pathogenic relationship. The aim of this study was to investigate apoptosis in human periodontal ligament (PDL) fibroblasts induced by advanced glycation end products (AGEs) and their receptor (RAGE). We examined the roles of apoptosis, AGEs, and RAGE during periodontitis in diabetes mellitus using cultured PDL fibroblasts that were treated by AGE-modified bovine serum albumin (AGE-BSA), bovine serum albumin (BSA) alone, or given no treatment (control). Microscopy and real-time quantitative PCR indicated that PDL fibroblasts treated with AGE-BSA were deformed and expressed higher levels of RAGE and caspase 3. Cell viability assays and flow cytometry indicated that AGE-BSA reduced cell viability (69.80±5.50%, P<0.01) and increased apoptosis (11.31±1.73%, P<0.05). Hoechst 33258 staining and terminal-deoxynucleotidyl transferase-mediated nick-end labeling revealed that AGE-BSA significantly increased apoptosis of PDL fibroblasts. The results showed that the changes in PDL fibroblasts induced by AGE-BSA may explain how AGE-RAGE participates in and exacerbates periodontium destruction

  10. Advanced glycation end products (AGEs) and their receptor (RAGE) induce apoptosis of periodontal ligament fibroblasts

    Energy Technology Data Exchange (ETDEWEB)

    Li, D.X.; Deng, T.Z.; Lv, J.; Ke, J. [Department of Stomatology, Air Force General Hospital PLA, Haidian District, Beijing (China)

    2014-09-19

    Diabetics have an increased prevalence of periodontitis, and diabetes is one of the causative factors of severe periodontitis. Apoptosis is thought to be involved in this pathogenic relationship. The aim of this study was to investigate apoptosis in human periodontal ligament (PDL) fibroblasts induced by advanced glycation end products (AGEs) and their receptor (RAGE). We examined the roles of apoptosis, AGEs, and RAGE during periodontitis in diabetes mellitus using cultured PDL fibroblasts that were treated by AGE-modified bovine serum albumin (AGE-BSA), bovine serum albumin (BSA) alone, or given no treatment (control). Microscopy and real-time quantitative PCR indicated that PDL fibroblasts treated with AGE-BSA were deformed and expressed higher levels of RAGE and caspase 3. Cell viability assays and flow cytometry indicated that AGE-BSA reduced cell viability (69.80±5.50%, P<0.01) and increased apoptosis (11.31±1.73%, P<0.05). Hoechst 33258 staining and terminal-deoxynucleotidyl transferase-mediated nick-end labeling revealed that AGE-BSA significantly increased apoptosis of PDL fibroblasts. The results showed that the changes in PDL fibroblasts induced by AGE-BSA may explain how AGE-RAGE participates in and exacerbates periodontium destruction.

  11. Advanced age diminishes tendon-to-bone healing in a rat model of rotator cuff repair.

    Science.gov (United States)

    Plate, Johannes F; Brown, Philip J; Walters, Jordan; Clark, John A; Smith, Thomas L; Freehill, Michael T; Tuohy, Christopher J; Stitzel, Joel D; Mannava, Sandeep

    2014-04-01

    Advanced patient age is associated with recurrent tearing and failure of rotator cuff repairs clinically; however, basic science studies have not evaluated the influence of aging on tendon-to-bone healing after rotator cuff repair in an animal model. Hypothesis/ This study examined the effect of aging on tendon-to-bone healing in an established rat model of rotator cuff repair using the aged animal colony from the National Institute on Aging of the National Institutes of Health. The authors hypothesized that normal aging decreases biomechanical strength and histologic organization at the tendon-to-bone junction after acute repair. Controlled laboratory study. In 56 F344xBN rats, 28 old and 28 young (24 and 8 months of age, respectively), the supraspinatus tendon was transected and repaired. At 2 or 8 weeks after surgery, shoulder specimens underwent biomechanical testing to compare load-to-failure and load-relaxation response between age groups. Histologic sections of the tendon-to-bone interface were assessed with hematoxylin and eosin staining, and collagen fiber organization was assessed by semiquantitative analysis of picrosirius red birefringence under polarized light. Peak failure load was similar between young and old animals at 2 weeks after repair (31% vs 26% of age-matched uninjured controls, respectively; P > .05) but significantly higher in young animals compared with old animals 8 weeks after repair (86% vs 65% of age-matched uninjured controls, respectively; P repair, fibroblasts appeared more organized and uniformly aligned in young animals on hematoxylin and eosin slides compared with old animals. Collagen birefringence analysis of the tendon-to-bone junction demonstrated that young animals had increased collagen fiber organization and similar histologic structure compared with age-matched controls (53.7 ± 2.4 gray scales; P > .05). In contrast, old animals had decreased collagen fiber organization and altered structure compared with age

  12. Changes in glomerular parietal epithelial cells in mouse kidneys with advanced age

    Science.gov (United States)

    Roeder, Sebastian S.; Stefanska, Ania; Eng, Diana G.; Kaverina, Natalya; Sunseri, Maria W.; McNicholas, Bairbre A.; Rabinovitch, Peter; Engel, Felix B.; Daniel, Christoph; Amann, Kerstin; Lichtnekert, Julia; Pippin, Jeffrey W.

    2015-01-01

    Kidney aging is accompanied by characteristic changes in the glomerulus, but little is known about the effect of aging on glomerular parietal epithelial cells (PECs), nor if the characteristic glomerular changes in humans and rats also occur in very old mice. Accordingly, a descriptive analysis was undertaken in 27-mo-old C57B6 mice, considered advanced age. PEC density was significantly lower in older mice compared with young mice (aged 3 mo), and the decrease was more pronounced in juxtamedullary glomeruli compared with outer cortical glomeruli. In addition to segmental and global glomerulosclerosis in older mice, staining for matrix proteins collagen type IV and heparan sulfate proteoglycan were markedly increased in Bowman's capsules of older mouse glomeruli, consistent with increased extracellular matrix production by PECs. De novo staining for CD44, a marker of activated and profibrotic PECs, was significantly increased in aged glomeruli. CD44 staining was more pronounced in the juxtamedullary region and colocalized with phosphorylated ERK. Additionally, a subset of aged PECs de novo expressed the epithelial-to-mesenchymal transition markers α-smooth muscle and vimentin, with no changes in epithelial-to-mesenchymal transition markers E-cadherin and β-catenin. The mural cell markers neural/glial antigen 2, PDGF receptor-β, and CD146 as well as Notch 3 were also substantially increased in aged PECs. These data show that mice can be used to better understand the aging kidney and that PECs undergo substantial changes, especially in juxtamedullary glomeruli, that may participate in the overall decline in glomerular structure and function with advancing age. PMID:26017974

  13. Changes in glomerular parietal epithelial cells in mouse kidneys with advanced age.

    Science.gov (United States)

    Roeder, Sebastian S; Stefanska, Ania; Eng, Diana G; Kaverina, Natalya; Sunseri, Maria W; McNicholas, Bairbre A; Rabinovitch, Peter; Engel, Felix B; Daniel, Christoph; Amann, Kerstin; Lichtnekert, Julia; Pippin, Jeffrey W; Shankland, Stuart J

    2015-07-15

    Kidney aging is accompanied by characteristic changes in the glomerulus, but little is known about the effect of aging on glomerular parietal epithelial cells (PECs), nor if the characteristic glomerular changes in humans and rats also occur in very old mice. Accordingly, a descriptive analysis was undertaken in 27-mo-old C57B6 mice, considered advanced age. PEC density was significantly lower in older mice compared with young mice (aged 3 mo), and the decrease was more pronounced in juxtamedullary glomeruli compared with outer cortical glomeruli. In addition to segmental and global glomerulosclerosis in older mice, staining for matrix proteins collagen type IV and heparan sulfate proteoglycan were markedly increased in Bowman's capsules of older mouse glomeruli, consistent with increased extracellular matrix production by PECs. De novo staining for CD44, a marker of activated and profibrotic PECs, was significantly increased in aged glomeruli. CD44 staining was more pronounced in the juxtamedullary region and colocalized with phosphorylated ERK. Additionally, a subset of aged PECs de novo expressed the epithelial-to-mesenchymal transition markers α-smooth muscle and vimentin, with no changes in epithelial-to-mesenchymal transition markers E-cadherin and β-catenin. The mural cell markers neural/glial antigen 2, PDGF receptor-β, and CD146 as well as Notch 3 were also substantially increased in aged PECs. These data show that mice can be used to better understand the aging kidney and that PECs undergo substantial changes, especially in juxtamedullary glomeruli, that may participate in the overall decline in glomerular structure and function with advancing age. Copyright © 2015 the American Physiological Society.

  14. 'Fine-tuning' blood flow to the exercising muscle with advancing age: an update.

    Science.gov (United States)

    Wray, D Walter; Richardson, Russell S

    2015-06-01

    What is the topic of this review? This review focuses on age-related changes in the regulatory pathways that exist at the unique interface between the vascular smooth muscle and the endothelium of the skeletal muscle vasculature, and how these changes contribute to impairments in exercising skeletal muscle blood flow in the elderly. What advances does it highlight? Several recent in vivo human studies from our group and others are highlighted that have examined age-related changes in nitric oxide, endothelin-1, alpha adrenergic, and renin-angiotensin-aldosterone (RAAS) signaling. During dynamic exercise, oxygen demand from the exercising muscle is dramatically elevated, requiring a marked increase in skeletal muscle blood flow that is accomplished through a combination of systemic sympathoexcitation and local metabolic vasodilatation. With advancing age, the balance between these factors appears to be disrupted in favour of vasoconstriction, leading to an impairment in exercising skeletal muscle blood flow in the elderly. This 'hot topic' review aims to provide an update to our current knowledge of age-related changes in the neural and local mechanisms that contribute to this 'fine-tuning' of blood flow during exercise. The focus is on results from recent human studies that have adopted a reductionist approach to explore how age-related changes in both vasodilators (nitric oxide) and vasoconstrictors (endothelin-1, α-adrenergic agonists and angiotensin II) interact and how these changes impact blood flow to the exercising skeletal muscle with advancing age. © 2015 The Authors. Experimental Physiology © 2015 The Physiological Society.

  15. The Prevalence, Subtypes and Obstetric Risk Factors of Urinary Incontinence in Reproductive Age Women Referred to Community Health Care Centers of Dezful, Iran- 2015

    Directory of Open Access Journals (Sweden)

    Roghaye Komeilifar

    2017-07-01

    Full Text Available Background: Urinary incontinence (UI is a common health problem and has a profound effect on the quality of life and psychosocial aspects of the affected women. The aim of this study was to investigate the prevalence and risk factors of UI in reproductive age women. Methods: This cross-sectional study was conducted on 2000 reproductive age women from February to June 2015. The women were selected from all of the primary health care centers of Dezful, using easy access sampling method. Body mass index (BMI was measured and data were collected by demographic, detailed information regarding obstetric and International Consultation on Incontinence Questionnaire- Urinary incontinence – Short Form(ICIQ-SF ICIQ-SF questionnaires. Results: The women’s mean age was 33.6±8, and 57.7% (1154 of them reported UI. The prevalence of UI subtypes was recorded in 38.2% (441 stress UI (SUI, 44.9% (518 mixed UI, and 16.9% (195 urge UI. There was a significant association between the mean of pregnancies, mean of deliveries, mode of delivery, abortion, neonate>4 kg, irregular menstruation and UI (P<0.05. Multiple logistic regression analysis showed that age, irregular menstruation and vaginal delivery increased the risk of UI in this age group. Conclusion: The findings suggest that a significant proportion of reproductive age women were undiagnosed with UI and MUI was the most common type of UI in this age group. Regular menstruation was a protective factor but older age and vaginal delivery were risk factors for UI in this study.

  16. The Impact of Advanced Age on Driving Safety in Adults with Medical Conditions.

    Science.gov (United States)

    Moon, Sanghee; Ranchet, Maud; Akinwuntan, Abiodun Emmanuel; Tant, Mark; Carr, David Brian; Raji, Mukaila Ajiboye; Devos, Hannes

    2018-01-01

    Adults aged 85 and older, often referred to as the oldest-old, are the fastest-growing segment of the population. The rapidly increasing number of older adults with chronic and multiple medical conditions poses challenges regarding their driving safety. To investigate the effect of advanced age on driving safety in drivers with medical conditions. We categorized 3,425 drivers with preexisting medical conditions into four age groups: middle-aged (55-64 years, n = 1,386), young-old (65-74 years, n = 1,013), old-old (75-84 years, n = 803), or oldest-old (85 years and older, n = 223). All underwent a formal driving evaluation. The outcome measures included fitness to drive recommendation by the referring physician, comprehensive fitness to drive decision from an official driving evaluation center, history of motor vehicle crashes (MVCs), and history of traffic violations. The oldest-old reported more cardiopulmonary and visual conditions, but less neurological conditions than the old-old. Compared to the middle-aged, the oldest-old were more likely to be considered unfit to drive by the referring physicians (odds ratio [OR] = 4.47, 95% confidence interval [CI] 2.20-9.10) and by the official driving evaluation center (OR = 2.74, 95% CI 1.87-4.03). The oldest-old reported more MVCs (OR = 2.79, 95% CI 1.88-4.12) compared to the middle-aged. Advanced age adversely affected driving safety outcomes. The oldest-old are a unique age group with medical conditions known to interfere with safe driving. Driving safety strategies should particularly target the oldest-old since they are the fastest-growing group and their increased frailty is associated with severe or fatal injuries due to MVCs. © 2018 S. Karger AG, Basel.

  17. Monitoring Forsmark. Moose age composition, reproduction and antler development in Haallnaes; Monitoring Forsmark. Aelgstammens aalderssammansaettning reproduktion och hornutveckling i Haallnaes

    Energy Technology Data Exchange (ETDEWEB)

    Cederlund, Goeran; Broman, Emil (Svensk Naturfoervaltning AB (Sweden))

    2011-05-15

    The moose (Alces alces) is an important game species in Haallnaes, as well as in Sweden in general. Hunting on moose is subject to strict local regulations and restrictions within a management program. Such restrictions will have considerable effects on demography. This has led to a moose population in Haallnaes with biased sex ratio with fewer adult males than females and a generally low average age. High hunting pressure on males has caused a low survival rate and the chance to survive more than five years is just a few percent. Restrictions in hunting pressure on females have caused a generally higher survival rate and a higher average age compared to males. Sex differences in body mass are normal compared to other populations in southern Sweden. Mean body mass of culled calves is an important measure of quality of the population, since it reflects the available food resources in the management area. Body mass among calves in Haallnaes is generally low, indicating a deteriorated food resource due to either ambient population density and/or hampered food production in the forest. The average reproduction rate is normal compared to other populations in this part of Sweden. However, one year old females (yearlings) have a fairly low production of eggs per female (ovulation rate). As the yearlings constitute a considerable part of the population in Haallnaes, their lowered ovulation rate will affect the rate of recruitment of calves to the local population. The moose population seems to have been subject to considerable variation in density during the last decade, which is probably a joint effect of changes in demography (hunting), changes in food resources due to forestry management and by food competition from other browsers in the area. Local managers believe that the population has reached such a low level (although not verified by surveys) that the number of moose has to be increased. It is vital to stress the importance of keeping up collection of data from

  18. Monitoring Forsmark. Moose age composition, reproduction and antler development in Forsmark; Monitoring Forsmark. Aelgstammens aalderssammansaettning reproduktion och hornutveckling i Forsmark

    Energy Technology Data Exchange (ETDEWEB)

    Cederlund, Goeran; Broman, Emil (Svensk Naturfoervaltning AB (Sweden))

    2011-05-15

    The moose (Alces alces) is an important game species in Forsmark, as well as in Sweden in general. Hunting on moose is subject to strict local regulations and restrictions within a management program. Such restrictions will have considerable effects on demography. This has led to a moose population in Forsmark with biased sex ratio with fewer adult males than females and a generally low average age. High hunting pressure on males has caused a low survival rate and the chance to survive more than five years is just a few percent. Restrictions in hunting pressure on females have caused a generally higher survival rate and a higher average age compared to males. Sex differences in body mass are normal compared to other populations in southern Sweden. Mean body mass of culled calves is an important measure of quality of the population, since it reflects the available food resources in the management area. Body mass among calves in Forsmark is generally low, indicating a deteriorated food resource due to either ambient population density and/or hampered food production in the forest. The average reproduction rate is normal compared to other populations in this part of Sweden. However, one year old females (yearlings) have a fairly low production of eggs per female (ovulation rate). As the yearlings constitute a considerable part of the population in Forsmark, their lowered ovulation rate will affect the rate of recruitment of calves to the local population. The moose population seems to have been subject to considerable variation in density during the last decade, which is probably a joint effect of changes in demography (hunting), changes in food resources due to forestry management and by food competition from other browsers in the area. Local managers believe that the population has reached such a low level (although not verified by surveys) that the number of moose has to be increased. It is vital to stress the importance of keeping up collection of data from the

  19. Changes in oxidative stress parameters in relation to age, growth and reproduction in the short-lived catarina scallop Argopecten ventricosus reared in its natural environment.

    Science.gov (United States)

    Guerra, C; Zenteno-Savín, T; Maeda-Martínez, A N; Philipp, E E R; Abele, D

    2012-08-01

    Increase in oxidative damage and decrease in cellular maintenance is often associated with aging, but, in marine ectotherms, both processes are also strongly influenced by somatic growth, maturation and reproduction. In this study, we used a single cohort of the short-lived catarina scallop Argopecten ventricosus, to investigate the effects of somatic growth, reproduction and aging on oxidative damage parameters (protein carbonyls, TBARS and lipofuscin) and cellular maintenance mechanisms (antioxidant activity and apoptosis) in scallops, caged in their natural environment. The concentrations of protein carbonyls and TBARS increased steeply during the early period of fast growth and during reproduction in one-year-old scallops. However, oxidative damage was transient, and apoptotic cell death played a pivotal role in eliminating damage in gill, mantle and muscle tissues of young scallops. Animals were able to reproduce again in the second year, but the reduced intensity of apoptosis impaired subsequent removal of damaged cells. In late survivors low antioxidant capacity and apoptotic activity together with a fast accumulation of the age pigment lipofuscin was observed. Rates of oxygen consumption and oxidative stress markers were strongly dependent on somatic growth and reproductive state but not on temperature. Compared to longer-lived bivalves, A. ventricosus seems more susceptible to oxidative stress with higher tissue-specific protein carbonyl levels and fast accumulation of lipofuscin in animals surviving the second spawning. Superoxide dismutase activity and apoptotic cell death intensity were however higher in this short-lived scallop than in longer-lived bivalves. The life strategy of this short-lived and intensely predated scallop supports rapid somatic growth and fitness as well as early maturation at young age at the cost of fast cellular degradation in second year scallops. Copyright © 2012 Elsevier Inc. All rights reserved.

  20. Evaluation of vaginal flora and susceptibility test of microorganisms in reproductive-age women with or without vaginitis in primary care settings

    OpenAIRE

    Alim, Ahmet; Çetin, Ali; Yıldız, Çağlar

    2009-01-01

    AbstractAims. The treatment modalities of patients with vaginal discharge are generally related to their symptoms. The aim of this study was to evaluate vaginal flora and antibiogram analysis in reproductive-age women with or without vaginitis in primary care settings. Methods. Vaginal swabs were taken from 311 women who have vaginitis, and tested for the causative agents of vaginal discharge. The control group was 89 healthy women without vaginal discharge. Vaginal swaps were used in a comme...