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Sample records for stage maternity shorts

  1. Second-stage primary Caesarean deliveries: Are maternal ...

    African Journals Online (AJOL)

    For the purpose of this study, the second stage of labour was defined as the full dilation of the cervix between ... For the purposes of comparison, 53 first-stage emergency CSs were obtained from the 120 first-stage CSs by ..... RCOG Clinical Effectiveness Support Unit. The. National Sentinel Caesarean Section Audit Report.

  2. Short term effect of breastfeeding on postpartum maternal ...

    African Journals Online (AJOL)

    Background: Pregnancy related weight gain and retention of gained weight during the postpartum period has remained a challenge to African women. Studies have revealed that breastfeeding has various benefits on both mother and child, however studies on the ability to cause reduction in postpartum maternal weight ...

  3. Defining an abnormal first stage of labor based on maternal and neonatal outcomes

    Science.gov (United States)

    Harper, Lorie M.; Caughey, Aaron B.; Roehl, Kimberly A.; Odibo, Anthony O.; Cahill, Alison G.

    2014-01-01

    OBJECTIVE The objective of the study was to determine the threshold for defining abnormal labor that is associated with adverse maternal and neonatal outcomes. STUDY DESIGN This study consisted of a retrospective cohort of all consecutive women admitted at a gestation of 37.0 weeks or longer from 2004 to 2008 who reached the second stage of labor. The 90th, 95th, and 97th percentiles for progress in the first stage of labor were determined specific for parity and labor onset. Women with a first stage above and below each centile were compared. Maternal outcomes were cesarean delivery in the second stage, operative delivery, prolonged second stage, postpartum hemorrhage, and maternal fever. Neonatal outcomes were a composite of the following: admission to level 2 or 3 nursery, 5 minute Apgar less than 3, shoulder dystocia, arterial cord pH of less than 7.0, and a cord base excess of −12 or less. RESULTS Of the 5030 women, 4534 experienced first stage of less than the 90th percentile, 251 between the 90th and 94th percentiles, 102 between the 95th and 96th percentiles, and 143 at the 97th percentile or greater. Longer labors were associated with an increased risk of a prolonged second stage, maternal fever, the composite neonatal outcome, shoulder dystocia, and admission to a level 2 or 3 nursery (P shoulder dystocia. CONCLUSION Although women who experience labor dystocia may ultimately deliver vaginally, a longer first stage of labor is associated with adverse maternal and neonatal outcomes, in particular shoulder dystocia. This risk must be balanced against the risks of cesarean delivery for labor arrest. PMID:24361789

  4. Maternal haemoglobin and short-term neonatal outcome in preterm neonates.

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    Elodie Savajols

    Full Text Available To determine whether there is a significant association between maternal haemoglobin measured before delivery and short-term neonatal outcome in very preterm neonates.We included prospectively all live births occurring from 25 to 32+6 weeks of gestation in a tertiary care centre between January 1(st 2009 and December 31(st 2011. Outborn infants and infants presenting with lethal malformations were excluded. Three hundred and thirty-nine mothers and 409 infants met the inclusion criteria. For each mother-infant pair a prospective record of epidemiologic data was performed and maternal haemoglobin concentration recorded within 24 hours before delivery was retrospectively researched. Maternal haemoglobin was divided into quartiles with the second and the third one regarded as reference as they were composed of normal haemoglobin values. Short-term outcome was defined as poor in case of death during hospital stay and/or grades III/IV intraventricular haemorrhage and/or periventricular leukomalacia and/or necessity of ventriculoperitoneal shunt.The global rate of poor short-term neonatal outcome was 11.4% and was significantly associated with low maternal haemoglobin values. This association remained significant after adjustment for antenatal corticosteroids therapy, gestational age, parity, mechanism of preterm birth, mode of delivery and birth weight (aOR = 2.97 CI 95% [1.36-6.47]. There was no relation between short-term neonatal outcome and high maternal haemoglobin concentration values.We show that low maternal haemoglobin concentration at delivery is an independent risk factor for poor short-term neonatal outcome in very preterm neonates. This study is one of the first to show such an association within the preterm population.

  5. Vacuum Assisted Vaginal Delivery in Singleton Term Pregnancies: Short Term Maternal and Neonatal Outcome in a Tertiary Hospital of Nepal

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    Buddhi Shrestha

    2016-12-01

    Full Text Available Introduction: Other than cesarean delivery, assisted vaginal delivery is an alternative procedure for delivery in emergency obstetrics. Presently, vacuum delivery has gained more popularity than forceps for operative/ assisted vaginal delivery, when and where indicated, with success as well as lesser neonatal and maternal complications. This study was done to estimate the short term maternal and fetal morbidity/mortality due to vacuum assisted vaginal delivery. Methods:  A prospective observational study was conducted at Lumbini Medical College Teaching Hospital from January 2015 to May 2016. One hundred and four pregnant women who had successful vacuum assisted vaginal deliveries were enrolled. Fetal and maternal outcome were assessed. Results: One hundred and four successful vacuum deliveries (2.9% were conducted among 3457 deliveries during our study period. Sixty seven (64.4% were primigravida and most (n=59, 56.7% parturients were of age group 20-30 years. The commonest (n=65, 62.5% indication for vacuum application was prolonged second stage of labor. The maternal morbidity variables were: 6.7% (n=7 had genital tract injury, 3.8% (n=4 had primary post-partum hemorrhage, 3.8% (n=4 had urinary retention, 2.8% (n=3 needed blood transfusion. Among neonatal morbidity indicators, 19.2% (n=20 neonates had birth asphyxia, 4.8% (n=5 neonates had cephalohematoma, 0.96% (n=1 had brachial plexus injury. There was one early neonatal death due to meconium aspiration syndrome. Conclusion: A successful vacuum assisted delivery can be achieved with lesser maternal and neonatal morbidity with timely assessment of labor, skilled operator, and availability of neonatal team.

  6. Maternal, social and abiotic environmental effects on growth vary across life stages in a cooperative mammal

    Science.gov (United States)

    English, Sinead; Bateman, Andrew W; Mares, Rafael; Ozgul, Arpat; Clutton-Brock, Tim H

    2014-01-01

    Resource availability plays a key role in driving variation in somatic growth and body condition, and the factors determining access to resources vary considerably across life stages. Parents and carers may exert important influences in early life, when individuals are nutritionally dependent, with abiotic environmental effects having stronger influences later in development as individuals forage independently. Most studies have measured specific factors influencing growth across development or have compared relative influences of different factors within specific life stages. Such studies may not capture whether early-life factors continue to have delayed effects at later stages, or whether social factors change when individuals become nutritionally independent and adults become competitors for, rather than providers of, food. Here, we examined variation in the influence of the abiotic, social and maternal environment on growth across life stages in a wild population of cooperatively breeding meerkats. Cooperatively breeding vertebrates are ideal for investigating environmental influences on growth. In addition to experiencing highly variable abiotic conditions, cooperative breeders are typified by heterogeneity both among breeders, with mothers varying in age and social status, and in the number of carers present. Recent rainfall had a consistently marked effect on growth across life stages, yet other seasonal terms only influenced growth during stages when individuals were growing fastest. Group size and maternal dominance status had positive effects on growth during the period of nutritional dependence on carers, but did not influence mass at emergence (at 1 month) or growth at independent stages (>4 months). Pups born to older mothers were lighter at 1 month of age and subsequently grew faster as subadults. Males grew faster than females during the juvenile and subadult stage only. Our findings demonstrate the complex ways in which the external environment

  7. Maternal, social and abiotic environmental effects on growth vary across life stages in a cooperative mammal.

    Science.gov (United States)

    English, Sinead; Bateman, Andrew W; Mares, Rafael; Ozgul, Arpat; Clutton-Brock, Tim H

    2014-03-01

    Resource availability plays a key role in driving variation in somatic growth and body condition, and the factors determining access to resources vary considerably across life stages. Parents and carers may exert important influences in early life, when individuals are nutritionally dependent, with abiotic environmental effects having stronger influences later in development as individuals forage independently. Most studies have measured specific factors influencing growth across development or have compared relative influences of different factors within specific life stages. Such studies may not capture whether early-life factors continue to have delayed effects at later stages, or whether social factors change when individuals become nutritionally independent and adults become competitors for, rather than providers of, food. Here, we examined variation in the influence of the abiotic, social and maternal environment on growth across life stages in a wild population of cooperatively breeding meerkats. Cooperatively breeding vertebrates are ideal for investigating environmental influences on growth. In addition to experiencing highly variable abiotic conditions, cooperative breeders are typified by heterogeneity both among breeders, with mothers varying in age and social status, and in the number of carers present. Recent rainfall had a consistently marked effect on growth across life stages, yet other seasonal terms only influenced growth during stages when individuals were growing fastest. Group size and maternal dominance status had positive effects on growth during the period of nutritional dependence on carers, but did not influence mass at emergence (at 1 month) or growth at independent stages (>4 months). Pups born to older mothers were lighter at 1 month of age and subsequently grew faster as subadults. Males grew faster than females during the juvenile and subadult stage only. Our findings demonstrate the complex ways in which the external environment

  8. Maternal hyperglycemia at different stages of gestation and its effects on male reproductive functions in rats.

    Science.gov (United States)

    Akindele, O O; Kunle-Alabi, O T; Udofia, U A; Ahmed, T T; Raji, Y

    2015-12-01

    The critical period during which maternal hyperglycemia predisposes offspring to develop reproductive disorders in adult life is not known. The relationship between maternal hyperglycemia at different stages and reproductive functions of male offspring was investigated. A single intraperitoneal injection of alloxan (90 mg/kg body weight) was administered at gestation days (GD) 1, 8 and 15. Animals were subsequently given 10% glucose solution daily as drinking water until parturition. All male pups were sacrificed on the 63rd day of postnatal life. Birth weight, anogenital distance index (AGDi), testes descent day, preputial separation day, sperm profile, serum testosterone, luteinizing hormone and follicle-stimulating hormone levels and the histology of the testis were assessed. Data significance test was based on 95% confidence interval. GD1 pups showed a significant increase in mean birth weight, whereas GD8 pups and GD15 pups had significantly reduced birth weight as compared with control. AGDi was significantly increased in GD8 and GD15 pups. Testes descent and preputial separation in all the experimental groups were significantly earlier. There was a significant reduction in sperm count and viability in GD8 offspring. Sperm motility was reduced in all test groups. Testosterone level was reduced in all test groups. Histology of the testis showed varying degrees of pathologies. It was deduced from this study that maternal hyperglycemia caused alterations in reproductive functions in male offspring of Wistar rats irrespective of the period of gestation involved, although GD8 pups were most severely affected.

  9. Policies for care during the third stage of labour: a survey of maternity units in Syria

    Science.gov (United States)

    2010-01-01

    Background Care for women during the third stage aims to reduce the risk of major haemorrhage, but is very variable. The current World Health Organisation (WHO) recommendation is that care should include administration of a uterotonic (oxytocin, if it is available) soon after birth of the baby, delayed cord clamping, and delivery of the placenta by controlled cord traction. Methods To ascertain care policies used during the third stage of labour in maternity units in Syria, we conducted a survey of 69 maternity units in obstetric and general public hospitals. A brief questionnaire was administered by face to face interview or telephone with senior obstetricians and midwives. Outcome measures were the use of prophylactic uterotonic drugs, timing of cord clamping, use of controlled cord traction, and treatment for postpartum haemorrhage. Obstetricians were asked about both vaginal and caesarean births, midwives only about vaginal births. Results Responses were obtained for 66 (96%) hospitals: a midwife and an obstetrician were interviewed in 40; an obstetrician only in 20; a midwife only in 6. Responses were similar, although midwives were more likely to report that the umbilical cord was clamped after 1-3 minutes or after cessation of pulsation (2/40 obstetricians and 9/40 midwives). Responses have therefore been combined. One hospital reported never using a prophylactic uterotonic drug. The uterotonic was Syntometrine® (oxytocin and ergometrine) in two thirds of hospitals; given after delivery of the placenta in 60 (91%) for vaginal births, and in 47 (78%) for caesarean births. Cord clamping was within 20 seconds at 42 hospitals 64%) for vaginal births and 45 (75%) for caesarean births. Controlled cord traction was never used in a quarter (17/66) of hospitals for vaginal births and a half (32/60) for caesarean births. 68% of respondents (45/66) thought there was a need for more randomised trials of interventions during the third stage of labour. Conclusion Most

  10. Policies for care during the third stage of labour: a survey of maternity units in Syria

    Directory of Open Access Journals (Sweden)

    Abdulsalam Asma

    2010-06-01

    Full Text Available Abstract Background Care for women during the third stage aims to reduce the risk of major haemorrhage, but is very variable. The current World Health Organisation (WHO recommendation is that care should include administration of a uterotonic (oxytocin, if it is available soon after birth of the baby, delayed cord clamping, and delivery of the placenta by controlled cord traction. Methods To ascertain care policies used during the third stage of labour in maternity units in Syria, we conducted a survey of 69 maternity units in obstetric and general public hospitals. A brief questionnaire was administered by face to face interview or telephone with senior obstetricians and midwives. Outcome measures were the use of prophylactic uterotonic drugs, timing of cord clamping, use of controlled cord traction, and treatment for postpartum haemorrhage. Obstetricians were asked about both vaginal and caesarean births, midwives only about vaginal births. Results Responses were obtained for 66 (96% hospitals: a midwife and an obstetrician were interviewed in 40; an obstetrician only in 20; a midwife only in 6. Responses were similar, although midwives were more likely to report that the umbilical cord was clamped after 1-3 minutes or after cessation of pulsation (2/40 obstetricians and 9/40 midwives. Responses have therefore been combined. One hospital reported never using a prophylactic uterotonic drug. The uterotonic was Syntometrine® (oxytocin and ergometrine in two thirds of hospitals; given after delivery of the placenta in 60 (91% for vaginal births, and in 47 (78% for caesarean births. Cord clamping was within 20 seconds at 42 hospitals 64% for vaginal births and 45 (75% for caesarean births. Controlled cord traction was never used in a quarter (17/66 of hospitals for vaginal births and a half (32/60 for caesarean births. 68% of respondents (45/66 thought there was a need for more randomised trials of interventions during the third stage of labour

  11. Maternal separation modulates short-term behavioral and physiological indices of the stress response.

    Science.gov (United States)

    Litvin, Yoav; Tovote, Philip; Pentkowski, Nathan S; Zeyda, Thomas; King, Lanikea B; Vasconcellos, Amy J; Dunlap, Christopher; Spiess, Joachim; Blanchard, D Caroline; Blanchard, Robert J

    2010-07-01

    Early-life stress produces an anxiogenic profile in adulthood, presumably by activating the otherwise quiescent hypothalamic-pituitary-adrenal (HPA) axis during the vulnerable 'stress hyporesponsive period'. While the long-term effects of such early-life manipulations have been extensively characterized, little is known of the short-term effects. Here, we compared the short-term effects of two durations of maternal separation stress and one unseparated group (US) on behavioral and physiological indices of the stress response in rat pups. Separations included 3h on each of 12days, from postnatal day (PND) 2 to 13 (MS2-13) and 3days of daily, 6-h separation from PND11-13 (MS11-13). On PND14 (Experiment 1), both MS2-13 and MS11-13 produced marked reductions in freezing toward an adult male conspecific along with reduced levels of glucocorticoid type 2 (GR) and CRF type-1 (CRF(1)) receptor mRNA in the hippocampus. Group MS2-13 but not MS11-13 produced deficits in stressor-induced corticosterone secretion, accompanied by reductions in body weight. Our results suggest that GR and/or CRF(1) levels, not solely the magnitude of corticosterone secretion, may be involved in the modulation of freezing. In a second experiment, we aimed to extend these findings by testing male and female separated and unseparated pups' unconditioned defensive behaviors to cat odor on PND26, and subsequent cue+context conditioning and extinction throughout postnatal days 27-32. Our results show that maternal separation produced reductions in unconditioned freezing on PND26, with MS2-13 showing stronger deficits than MS11-13. However, separation did not affect any other defensive behaviors. Furthermore, separated rats failed to show conditioned freezing, although they did avoid the no-odor block conditioned cue. There were no sex differences other than weight. We suggest that maternal separation may have produced these changes by disrupting normal development of hippocampal regions involved in

  12. Maternal perception of the onset of lactation is a valid, public health indicator of lactogenesis stage II.

    Science.gov (United States)

    Chapman, D J; Pérez-Escamilla, R

    2000-12-01

    Test weighing is the "gold standard" for documenting lactogenesis stage II. However, this method is impractical for use in population studies. Maternal perception of the timing of the onset of lactation may be a useful proxy for lactogenesis stage II. This study seeks to validate maternal perception of the onset of lactation as a marker of lactogenesis stage II. Women (n = 60) were recruited after cesarean delivery. Beginning at 24 h postpartum (pp), the onset of lactation was assessed 3 times daily by both test weighing and maternal perception. Delayed onset of lactation was defined as follows: 1) milk transfer /= 72 h pp. Misclassification analyses were conducted. Multivariate logistic regression, bivariate analyses and Cox survival analyses were used to evaluate the determinants and consequences of delayed onset of lactation, using both definitions. The sensitivity and specificity of delayed maternal perception as an indicator of delayed lactogenesis were 71.4 and 79.3%, respectively. Four risk factors for low milk transfer were significant (P: lactogenesis stage II.

  13. Does visual short-term memory have a high-capacity stage?

    OpenAIRE

    Matsukura, Michi; Hollingworth, Andrew

    2011-01-01

    Visual short-term memory (VSTM) has long been considered a durable, limited-capacity system for the brief retention of visual information. However, a recent work by Sligte, Scholte, and Lamme (2008) reported that, relatively early after the removal of a memory array, a cue allowed participants to access a fragile, high-capacity stage of VSTM that is distinct from iconic memory. In the present study, we examined whether this stage division is warranted by attempting to corroborate the existenc...

  14. Short-Term Memory Stages in Sign vs. Speech: The Source of the Serial Span Discrepancy

    Science.gov (United States)

    Hall, Matthew L.; Bavelier, Daphne

    2011-01-01

    Speakers generally outperform signers when asked to recall a list of unrelated verbal items. This phenomenon is well established, but its source has remained unclear. In this study, we evaluate the relative contribution of the three main processing stages of short-term memory--perception, encoding, and recall--in this effect. The present study…

  15. The Effect of the Timing of Intramuscular Oxytocin Injection on Maternal Bleeding during the Third Stage of Labour

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    Sakine Mohamadian

    2013-12-01

    Full Text Available Background and aim: The third stage of labour is one of the most troublesome stages of child delivery. The basic principle of the third stage management is administrating prophylactic uterotonics. However, the time of its administration varies in different hospitals. This study aimed to determine the effect of intramuscular oxytocin injection after emergence of the fetal anterior shoulder or placental expulsion on bleeding in the third stage of labour. Methodology: This clinical trial was conducted on 100 pregnant women with gestational age of 38-42 weeks, and singleton pregnancies. Subjects were selected using convenience sampling and were then randomly assigned to intervention (injection of 10 IU intramuscular oxytocin after emergence of the fetal anterior shoulder and control (injection of 10 IU intramuscular oxytocin after placental expulsion groups. Blood was collected in containers and weighed with a weighing scale.  A checklist was used to record labor and delivery related data. Data were analyzed by SPSS version 11.5, using Chi-square and t-test. Findings: The mean amount of bleeding during the third stage of labour was 183.4 ± 145.8 and 202.2 ±208.8 ml in intervention and control group, respectively. No significant difference was found between two groups in terms of maternal bleeding. Conclusion: Injection of intramuscular oxytocin either after emergence of the fetal anterior shoulder or placental expulsion does not affect the amount of maternal bleeding during the third stage of labour.

  16. Estimation of thermal conductivity of short pastry biscuit at different baking stages

    OpenAIRE

    Cevoli, C.; Fabbri, A.; Marai, S.V.; Ferrari, E.; Guarnieri, A.

    2014-01-01

    Thermal conductivity of a food material is an essential physical property in mathematical modelling and computer simulation of thermal processing. Effective thermal conductivity of non-homogeneous materials, such as food matrices, can be determined experimentally or mathematically. The aim of the following research was to compare the thermal conductivity of short pastry biscuits, at different baking stages (60-160 min), measured by a line heat source thermal conductivity probe and estimated t...

  17. The natural history of fetal cells in postpartum murine maternal lung and bone marrow: a two-stage phenomenon.

    Science.gov (United States)

    Pritchard, Stephanie; Peter, Inga; Johnson, Kirby L; Bianchi, Diana W

    2012-01-01

    During pregnancy, fetal cells cross into the maternal organs where they reside postpartum. Evidence from multiple laboratories suggests that these microchimeric fetal cells contribute to maternal tissue repair after injury. In mouse models, most injury experiments are performed during pregnancy; however, in a clinical setting most injuries or diseases occur postpartum. Therefore, experiments using animal models should be designed to address questions in the time period following delivery. In order to provide a baseline for such experiments, we analyzed the natural history of fetal cells in the postpartum maternal organs. Female C57BL/6J mice were mated to males homozygous for the enhanced green fluorescent protein gene. Fetal cells in the maternal lungs and bone marrow were identified by their green fluorescence using in a high-speed flow cytometer and their counts were compared between the lung and bone marrow. Spearman correlation analysis was used to identify relationships between the duration of time postpartum and the cell counts and ratio of live and dead cells. Our results show that fetal cells persist in these organs until at least three months postpartum in healthy female mice. We show a two-stage decline, with an initial two and a half-week rapid clearance followed by a trend of gradual decrease. Additionally, an increase in the ratio of live to dead cells within the lung over time suggests that these cells may replicate in vivo. The results presented here will inform the design of future experiments and may have implications for women's health.

  18. How to improve health literacy to reduce short- and long-term consequences of maternal obesity?

    Science.gov (United States)

    Arabin, Birgit; Timmesfeld, Nina; Noever, Kathrin; Behnam, Susann; Ellermann, Christin; Jenny, Mirjam A

    2018-03-22

    To demonstrate the global challenge of maternal obesity and to propose models to increase awareness and health literacy. The regional perinatal data base and the international literature were reviewed to demonstrate the rising rates of maternal overweight and obesity causing major public health problems in low and high-resourced countries. A preliminary systematic review analyzing interventions in maternal obesity and a fact box based on a recent Cochrane review on dietary interventions were performed. Between 2000 and 2015, the regional rates of maternal overweight and obesity have significantly increased, and the rate of morbid maternal obesity has even doubled. Pregnant women were insufficiently informed about the health risks and international recommendations for weight gain associated with pre-pregnancy body mass index. Scientific publications and guidelines of professional boards have not yet interrupted the vicious cycle of transgenerational transfer of associated health risks for the offspring. For the first time we propose a fact box to translate the results from a Cochrane review about dietary interventions into a transparent information for health care providers and patients which could help to improve awareness. Improving health literacy and translating clinical science into models which are understandable by policy makers, health care providers and parents is a challenge mainly if health risks are modifiable during gestation and could prevent the increasing burden of obesity for future societies.

  19. Detection of maternal deoxyribonucleic acid in umbilical cord plasma by using fluorescent polymerase chain reaction amplification of short tandem repeat sequences.

    Science.gov (United States)

    Bauer, Margit; Orescovic, Irmgard; Schoell, Wolfgang M; Bianchi, Diana W; Pertl, Barbara

    2002-01-01

    Umbilical cord blood is a source of hematopoietic stem cells for transplantation. Although the first clinical applications have been encouraging, concern has been raised about contamination of umbilical blood by maternal cells, which might constitute a theoretical risk of graft-versus-host disease. The aim of this study was to assess the frequency of maternal deoxyribonucleic acid (DNA) contamination in umbilical cord plasma by using fluorescent polymerase chain reaction amplification of highly polymorphic short tandem repeat DNA markers. Fifty-seven mother/child pairs were tested for the presence of maternal DNA sequences in cord plasma. After delivery, cord blood samples were collected via gravity. Maternal specific alleles were detected by using polymerase chain reaction amplification of 9 highly polymorphic short tandem repeat markers (D21S11, D21S1411, D21S1412, D18S386, D18S535, MBP-A, MBP-B, D13S631, and D13S634). All 57 mother-child pairs were informative for the identification of uniquely maternal alleles in at least 2 of 9 different short tandem repeat markers used per case. Uniquely maternal DNA sequences were found in 43 of 57 (75%) cord plasma samples. The results of our study demonstrate that maternal DNA is present in the majority of umbilical cord blood plasma samples. The technique described herein might have application in the screening of umbilical cord blood samples for the presence of contaminating maternal genetic material.

  20. The Study of Liquefaction Time Stages due to a Short Duration Shaking

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    Lindung Zalbuin Mase

    2017-09-01

    Full Text Available During the 2006 Yogyakarta earthquake, liquefactions were massively found in Opak River, Yogyakarta, Indonesia. Learning from those events, an experimental study of liquefaction using shaking table was performed, especially to investigate the effect of short shaking duration to liquefaction potential.  Several experimental tests were performed under varied accelerations (0.3g, 0.35g, and 0.4g and vibration frequencies (1.4 Hz, 1.6 Hz, and 1.8 Hz, with a short shaking duration of 8 seconds. The liquefaction parameter used in this study was the excess pore water pressure ratio. The results revealed that liquefaction occurs in every loading criteria and the short shaking duration applied on each loading influences time stages of liquefaction, i.e. the liquefaction duration, the initial time of liquefaction, and the initial time of pore water pressure dissipation. In addition, the dynamic loads applied in a short duration influenced the maximum excess pore water pressure ratio.

  1. Short-Term Effects of the Stage-Matched Multicomponent Lifestyle Intervention on Weight Control

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    Karatay

    2016-04-01

    Full Text Available Background Obese people are at increased risk for morbidity and mortality associated with multiple acute and chronic medical conditions, such as diabetes mellitus, cardiovascular disease, hypertension, hyperlipidemia and some cancers in adulthood. Objectives The aim of this study was to analyze weight control behaviours in university students using the Transtheoretical model. Patients and Methods The student participants were randomly assigned to the intervention (n = 52 and control groups (n = 51. Before and after the intervention, data were collected using the following forms: socio-demographic features, the stages of change (SOC short, self-efficacy and self-efficacy scale (SES, the eating habits questionnaire, health promotion lifestyle profile and the body composition device. Results The findings indicated a statistical difference in scores of body mass index, self-efficacy scale, and health promotion lifestyle profile between the intervention and control group. Conclusions The study found an association between the stages of change model and obesity control.

  2. Maternal Near-Miss Due to Unsafe Abortion and Associated Short ...

    African Journals Online (AJOL)

    Abstract. Little is known about maternal near-miss (MNM) due to unsafe abortion in Nigeria. We used the WHO criteria to identify near-miss events and the proportion due to unsafe abortion among women of childbearing age in eight large secondary and tertiary hospitals across the six geo-political zones. We also explored ...

  3. A New Two-Stage Approach to Short Term Electrical Load Forecasting

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    Dragan Tasić

    2013-04-01

    Full Text Available In the deregulated energy market, the accuracy of load forecasting has a significant effect on the planning and operational decision making of utility companies. Electric load is a random non-stationary process influenced by a number of factors which make it difficult to model. To achieve better forecasting accuracy, a wide variety of models have been proposed. These models are based on different mathematical methods and offer different features. This paper presents a new two-stage approach for short-term electrical load forecasting based on least-squares support vector machines. With the aim of improving forecasting accuracy, one more feature was added to the model feature set, the next day average load demand. As this feature is unknown for one day ahead, in the first stage, forecasting of the next day average load demand is done and then used in the model in the second stage for next day hourly load forecasting. The effectiveness of the presented model is shown on the real data of the ISO New England electricity market. The obtained results confirm the validity advantage of the proposed approach.

  4. Prolonged second stage of labour, maternal infectious disease, urinary retention and other complications in the early postpartum period.

    Science.gov (United States)

    Stephansson, O; Sandström, A; Petersson, G; Wikström, A-K; Cnattingius, S

    2016-03-01

    To study the association between duration of second stage of labour and risks of maternal complications (infection, urinary retention, haematoma or ruptured sutures) in the early postpartum period. Population-based cohort study. We included 72 593 mothers with singleton vaginal deliveries at ≥37 weeks of gestation in cephalic presentation, using the obstetric database from the Stockholm-Gotland region in Sweden, 2008-12. Logistic regression analysis. Odds ratios (ORs) with 95% confidence intervals (95% CI) were calculated and adjustments were made for maternal age, body mass index, height, smoking, cohabitation, gestational age, labour induction, epidural analgesia and oxytocin augmentation. Rates of any complication varied by parity from 7.3% in parous women with previous caesarean section, 4.8% in primiparas and 1.7% in parous women with no previous caesarean section. Compared with a second stage caesarean were 2.27 (1.78-2.90), 2.97 (2.09-4.22), 3.65 (2.25-5.94) and 3.16 (1.44-6.94), respectively. The adjusted ORs for women with previous caesarean were for 1 to caesarean deliveries. © 2015 The Authors. BJOG An International Journal of Obstetrics and Gynaecology published by John Wiley & Sons Ltd on behalf of Royal College of Obstetricians and Gynaecologists.

  5. Short Maternal Stature Increases Risk of Small-for-Gestational-Age and Preterm Births in Low- and Middle-Income Countries: Individual Participant Data Meta-Analysis and Population Attributable Fraction.

    Science.gov (United States)

    Kozuki, Naoko; Katz, Joanne; Lee, Anne C C; Vogel, Joshua P; Silveira, Mariangela F; Sania, Ayesha; Stevens, Gretchen A; Cousens, Simon; Caulfield, Laura E; Christian, Parul; Huybregts, Lieven; Roberfroid, Dominique; Schmiegelow, Christentze; Adair, Linda S; Barros, Fernando C; Cowan, Melanie; Fawzi, Wafaie; Kolsteren, Patrick; Merialdi, Mario; Mongkolchati, Aroonsri; Saville, Naomi; Victora, Cesar G; Bhutta, Zulfiqar A; Blencowe, Hannah; Ezzati, Majid; Lawn, Joy E; Black, Robert E

    2015-11-01

    with maternal short stature. Approximately 6.5 million SGA and/or preterm births in LMIC may be associated with short maternal stature annually. A reduction in this burden requires primary prevention of SGA, improvement in postnatal growth through early childhood, and possibly further intervention in late childhood and adolescence. It is vital for researchers to broaden the evidence base for addressing chronic malnutrition through multiple life stages, and for program implementers to explore effective, sustainable ways of reaching the most vulnerable populations. © 2015 American Society for Nutrition.

  6. Maternal selenium-supplementation at various stages of periconception period: influence on murine blastocyst morphology and implantation status

    Directory of Open Access Journals (Sweden)

    Mark Anthony C. Mamon

    2017-04-01

    Full Text Available Abstract Background Selenium is one of the trace minerals whose deficiency is known to lead to complications of female reproduction. The identified gaps in researches regarding selenium and pregnancy include optimizing the dosage of selenium supplementation, timing of supplementation, finding the best form and type of selenium, and selenium administration combined with other antioxidants. Hence, this study was conceptualized to address one of the identified gaps, that is, to find out the best timing of selenium administration around the time of pregnancy. Specifically, this study aimed to assess the effects of maternal Selenium-supplementation, administered at various stages of periconception period, on murine blastocyst morphology, percent occurrence of good quality blastocysts, and implantation status. Methods ICR female mice were randomly assigned into the unsupplemented group (Group I receiving basal diet without selenium, and treatment groups given with 3.0 μg selenium-supplement per day during pregestation only (Group II, pregestation-throughout-gestation (Group III and gestation only (Group IV. Both blastocyst morphology and implantation status were assessed. Results The morphometric measurements of blastocysts appeared to be unaffected by selenium-supplementation at different stages of periconception. Selenium-supplementation at pregestation only (Group II and gestation only (Group IV produced higher percent occurrence of good quality blastocysts and lower percent pre-implantation loss than Group III. Among all the treatment groups, Group III (Selenium-supplementation during pregestation-to-gestation yielded the lowest quality blastocysts and highest percent pre-implantation loss. Conclusion Maternal selenium-supplementation during pregestation and gestation stages of the periconception period yielded a high percent occurrence of good quality blastocysts and pre-implantation success.

  7. Short Course Vaginal Cuff Brachytherapy in Treating Patients With Stage I-II Endometrial Cancer

    Science.gov (United States)

    2018-04-17

    Endometrial Clear Cell Adenocarcinoma; Endometrial Endometrioid Adenocarcinoma; Endometrial Serous Adenocarcinoma; Stage I Uterine Corpus Cancer; Stage IA Uterine Corpus Cancer; Stage IB Uterine Corpus Cancer; Stage II Uterine Corpus Cancer; Uterine Corpus Carcinosarcoma; Uterine Corpus Sarcoma

  8. Health economic modeling to assess short-term costs of maternal overweight, gestational diabetes, and related macrosomia - a pilot evaluation.

    Science.gov (United States)

    Lenoir-Wijnkoop, Irene; van der Beek, Eline M; Garssen, Johan; Nuijten, Mark J C; Uauy, Ricardo D

    2015-01-01

    Despite the interest in the impact of overweight and obesity on public health, little is known about the social and economic impact of being born large for gestational age or macrosomic. Both conditions are related to maternal obesity and/or gestational diabetes mellitus (GDM) and associated with increased morbidity for mother and child in the perinatal period. Poorly controlled diabetes during pregnancy, pre- pregnancy maternal obesity and/or excessive maternal weight gain during pregnancy are associated with intermittent periods of fetal exposure to hyperglycemia and subsequent hyperinsulinemia, leading to increased birth weight (e.g., macrosomia), body adiposity, and glycogen storage in the liver. Macrosomia is associated with an increased risk of developing obesity and type 2 diabetes mellitus later in life. Provide insight in the short-term health-economic impact of maternal overweight, GDM, and related macrosomia. To this end, a health economic framework was designed. This pilot study also aims to encourage further health technology assessments, based on country- and population-specific data. The estimation of the direct health-economic burden of maternal overweight, GDM and related macrosomia indicates that associated healthcare expenditures are substantial. The calculation of a budget impact of GDM, based on a conservative approach of our model, using USA costing data, indicates an annual cost of more than $1,8 billion without taking into account long-term consequences. Although overweight and obesity are a recognized concern worldwide, less attention has been given to the health economic consequences of these conditions in women of child-bearing age and their offspring. The presented outcomes underline the need for preventive management strategies and public health interventions on life style, diet and physical activity. Also, the predisposition in people of Asian ethnicity to develop diabetes emphasizes the urgent need to collect more country

  9. Does visual short-term memory have a high-capacity stage?

    Science.gov (United States)

    Matsukura, Michi; Hollingworth, Andrew

    2011-12-01

    Visual short-term memory (VSTM) has long been considered a durable, limited-capacity system for the brief retention of visual information. However, a recent work by Sligte et al. (Plos One 3:e1699, 2008) reported that, relatively early after the removal of a memory array, a cue allowed participants to access a fragile, high-capacity stage of VSTM that is distinct from iconic memory. In the present study, we examined whether this stage division is warranted by attempting to corroborate the existence of an early, high-capacity form of VSTM. The results of four experiments did not support Sligte et al.'s claim, since we did not obtain evidence for VSTM retention that exceeded traditional estimates of capacity. However, performance approaching that observed in Sligte et al. can be achieved through extensive practice, providing a clear explanation for their findings. Our evidence favors the standard view of VSTM as a limited-capacity system that maintains a few object representations in a relatively durable form.

  10. Does visual short-term memory have a high-capacity stage?

    Science.gov (United States)

    Matsukura, Michi; Hollingworth, Andrew

    2011-01-01

    Visual short-term memory (VSTM) has long been considered a durable, limited-capacity system for the brief retention of visual information. However, a recent work by Sligte, Scholte, and Lamme (2008) reported that, relatively early after the removal of a memory array, a cue allowed participants to access a fragile, high-capacity stage of VSTM that is distinct from iconic memory. In the present study, we examined whether this stage division is warranted by attempting to corroborate the existence of an early, high-capacity form of VSTM. The results of four experiments did not support Sligte et al.’s claim, as we did not obtain evidence for VSTM retention that exceeded traditional estimates of capacity. However, performance approaching that observed in Sligte et al. can be achieved through extensive practice, providing a clear explanation for their findings. Our evidence favors the standard view of VSTM as a limited-capacity system that maintains a few object representations in a relatively durable form. PMID:21935737

  11. Physical exercise prevents short and long-term deficits on aversive and recognition memory and attenuates brain oxidative damage induced by maternal deprivation.

    Science.gov (United States)

    Neves, Ben-Hur; Menezes, Jefferson; Souza, Mauren Assis; Mello-Carpes, Pâmela B

    2015-12-01

    It is known from previous research that physical exercise prevents long-term memory deficits induced by maternal deprivation in rats. But we could not assume similar effects of physical exercise on short-term memory, as short- and long-term memories are known to result from some different memory consolidation processes. Here we demonstrated that, in addition to long-term memory deficit, the short-term memory deficit resultant from maternal deprivation in object recognition and aversive memory tasks is also prevented by physical exercise. Additionally, one of the mechanisms by which the physical exercise influences the memory processes involves its effects attenuating the oxidative damage in the maternal deprived rats' hippocampus and prefrontal cortex.

  12. Development of the revised Japanese Maternal Breastfeeding Evaluation Scale, short version.

    Science.gov (United States)

    Hongo, Hiroko; Green, Joseph; Nanishi, Keiko; Jimba, Masamine

    2017-05-01

    The Japanese Maternal Breastfeeding Evaluation Scale (JMBFES) was developed in 2013 based on the original Maternal Breastfeeding Evaluation Scale (MBFES). Mothers' abilities to incorporate breastfeeding into their daily life may influence their decision to continue or discontinue to breastfeed, but that version of the JMBFES had no questions to measure this important aspect of breastfeeding. Therefore, we sought to improve the JMBFES by incorporating questions measuring "lifestyle compatibility-incompatibility," and we conducted psychometric testing of the improved version. In this longitudinal study, the revised JMBFES was developed, and its reliability and validity was tested among 215 Japanese mothers. In the first survey, which was done three months after delivery, infant-feeding status and the prenatal intention regarding breastfeeding were measured. In the second survey, which was done two months later, the JMBFES questions were asked along with questions regarding infant-feeding status. We identified items that could be deleted while maintaining high reliability. Using regression models, we examined associations of JMBFES scores with breastfeeding intention and breastfeeding outcomes. All three subscales in the revised JMBFES had acceptable reliability (alpha >=0.78). The two "lifestyle compatibility-incompatibility" items (one new item and the one that had been deleted previously) belonged to the "potentially negative aspects" subscale. Scores on that subscale were not associated with breastfeeding intention. However, in both surveys, the mothers who were using formula reported more potential difficulties (p<=0.01). Results of validation testing and reliability testing indicate that the revised JBFEES can be used to measure breastfeeding satisfaction among Japanese mothers.

  13. Effects of maternal exposure to estrogen and PCB on different life stages of Zebrafish (Danio rerio)

    Energy Technology Data Exchange (ETDEWEB)

    Olsson, Per-Erik; Westerlund, L.; Billsson, K.; Berg, A.H. [Umeaa Univ. (Sweden). Dept. of Cellular and Developmental Biology; Teh, S.J.; Hinton, D.E. [California Univ., Davis, CA (United States). Dept. of Anatomy, Physiology and Cell Biology; Tysklind, M. [Umeaa Univ., (Sweden). Dept. of Environmental Chemistry; Nilsson, Jan; Eriksson, Lars-Ove [Swedish Univ. of Agricultural Sciences, Umeaa (Sweden). Dept. of Aquaculture

    1999-02-01

    PCBs have been found to impair both reproduction and development in fish. We have investigated the effects of 3 PCB congeners, 2,3,3`,4,4`,5,6-HpCB (PCB-190); 2,3,4,4`-TeCB (PCB-60); and 2,2`,4,6,6`-PeCB (PCB-104), and the estrogenic hormone 17{beta}-estradiol on fecundity, early life-stage mortality, gross morphology and histology of zebrafish (Danio rerio). While none of the studied substances reduced fecundity, they increased embryo and larval mortality. The most severe effects on viability were observed following treatment with 17{beta}-estradiol or the weakly estrogenic PCB-104. Following 17{beta}-estradiol or PCB-104 exposure, mortality continued through the yolksac absorption phase. PCB-60, on the other hand, resulted in mortality between the 30% epiboly stage and 75% epiboly stage. At the same time as embryos started to die, embryo development and hatching were delayed. PCB-190 showed only moderate effects on early-life stage mortality. The fish were reared until sexual maturation where after they were subjected to gross morphological and histological analyses. Changes in morphology were observed following PCB-104 and PCB-190 treatment. Both substances gave rise to craniofacial malformations while PCB-104 also led to lordosis in females and scoliosis in fish of both sexes. From histological analysis it was found that PCB-104 and 17{beta}-estradiol resulted in karyorrhexis and karyolysis in the kidney. Possible signs of bile stasis were observed following 17{beta}-estradiol and PCB-190 treatment. Some effects were observed on the gonads, including areas in the ovary showing atresia and limited failure of testicular spermatogenesis in 17{beta}-estradiol, PCB-104, and PCB-60 treated fish. While all studied substances resulted in effects on offspring, the observation that estrogenic substances are highly embryotoxic, raises concern that endocrine disrupting substances may severely reduce fish populations in polluted areas

  14. Estimation of thermal conductivity of short pastry biscuit at different baking stages

    Directory of Open Access Journals (Sweden)

    Chiara Cevoli

    2014-10-01

    Full Text Available Thermal conductivity of a food material is an essential physical property in mathematical modelling and computer simulation of thermal processing. Effective thermal conductivity of non-homogeneous materials, such as food matrices, can be determined experimentally or mathematically. The aim of the following research was to compare the thermal conductivity of short pastry biscuits, at different baking stages (60-160 min, measured by a line heat source thermal conductivity probe and estimated through the use of thermo-physical models. The measures were carried out on whole biscuits and on powdered biscuits compressed into cylindrical cases. Thermal conductivity of the compacted material, at different baking times (and, consequently at different moisture content, was then used to feed parallel, series, Krischer and Maxwell-Eucken models. The results showed that the application of the hot wire method for the determination of thermal conductivity is not fully feasible if applied directly to whole materials due to mechanical changes applied to the structure and the high presence of fats. The method works best if applied to the biscuit component phases separately. The best model is the Krischer one for its adaptability. In this case the value of biscuit thermal conductivity, for high baking time, varies from 0.15 to 0.19 Wm–1 K–1, while the minimum, for low baking time, varies from 0.11 to 0.12 Wm–1 K–1. These values are close to that reported in literature for similar products.

  15. Cloning and expression analyses of mouse dystroglycan gene: specific expression in maternal decidua at the peri-implantation stage.

    Science.gov (United States)

    Yotsumoto, S; Fujiwara, H; Horton, J H; Mosby, T A; Wang, X; Cui, Y; Ko, M S

    1996-09-01

    While constructing a catalog of mouse cDNAs which are expressed in the maternal-fetal interface during the peri-implantation period, we encountered a 1.6 kb cDNA clone showing a strong sequence similarity to the 3' untranslated region of the human dystroglycan gene. We cloned an additional 1.7 kb cDNA by reverse transcriptase-PCR (RT-PCR) and confirmed that this is a true mouse homolog of human dystroglycan cDNA by sequence analyses, Southern blotting, and genetic mapping of this gene on the distal region of mouse chromosome 9. Although it is well established that dystroglycan, a transmembrane protein, plays an important role in muscle tissues by bridging intracellular dystrophin to the laminin in the extracellular matrix, its role in non-muscle tissues remains elusive. To further investigate the role of the dystroglycan gene at the peri-implantation stage, we analyzed the expression patterns of this gene by in situ hybridization, which revealed that this gene is specifically expressed in decidual cells, especially in the cells surrounding the implantation site at 6.5, 7.5, and 8.5 day post conception (p.c.) stages, but not expressed in non-pregnant endometrial cells of uterus nor in the decidua at 12.5 day p.c. Further analyses by RT-PCR confirmed that the amount of dystroglycan mRNA in 8.5 day p.c. decidua was indeed 100-fold higher than that of non-pregnant uterus and 12.5 day p.c. mature placenta. These results suggest that dystroglycan may work as a mediator for adhesion between decidual cells themselves or between decidual cells and trophoblast cells, and provide a structural and functional support for maintaining pregnancy at its early stage.

  16. The impact of stress at different life stages on physical health and the buffering effects of maternal sensitivity.

    Science.gov (United States)

    Farrell, Allison K; Simpson, Jeffry A; Carlson, Elizabeth A; Englund, Michelle M; Sung, Sooyeon

    2017-01-01

    Many studies indicate that early life stress leads to negative health outcomes in adulthood, and some suggest that high-quality parenting might buffer these effects. Most prior research, however, has relied on cross-sectional retrospective reports of stress and parenting. Our study tests how coder-rated stress and parenting quality assessed at different life stages predict adult health outcomes in a prospective, longitudinal study. Participants were 163 individuals in the Minnesota Longitudinal Study of Risk and Adaptation studied since birth. Physical health was assessed at age 32 with body mass index, self-reports of symptoms and illnesses experienced, and self-ratings of overall physical health. Stress was assessed by coder-rated interviews involving participants or their mothers at 16 time points partitioned into 5 life stages: early childhood, middle childhood, adolescence, young adulthood, and at age 32 (when health was assessed). Parenting quality was measured by coder ratings of each mother's provision of sensitive, responsive support at 7 time points between birth and age 13. Early childhood, adolescent, and concurrent stress predicted adult health outcomes at age 32. Early childhood and adolescent stress, and adolescent and concurrent stress, both showed a "dual-risk" pattern, such that experiencing higher stress at both of these life stages predicted the worst health outcomes. Higher maternal sensitivity, however, buffered these deleterious effects. Our prospective data reveal that early childhood and adolescence are important developmental periods during which stress is influential for adult physical health. However, parenting interventions that promote greater sensitivity may help children in high-stress environments avoid negative adult health outcomes. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  17. The impact of stress at different life stages on physical health and the buffering effects of maternal sensitivity

    Science.gov (United States)

    Farrell, Allison K.; Simpson, Jeffry A.; Carlson, Elizabeth A.; Englund, Michelle M.; Sung, Sooyeon

    2016-01-01

    Objective Many studies indicate that early life stress leads to negative health outcomes in adulthood, and some suggest that high-quality parenting might buffer these effects. Most prior research, however, has relied on cross-sectional retrospective reports of stress and parenting. Our study tests how coder-rated stress and parenting quality assessed at different life stages predict adult health outcomes in a prospective, longitudinal study. Methods Participants were 163 individuals in the Minnesota Longitudinal Study of Risk and Adaptation (MLSRA) studied since birth. Physical health was assessed at age 32 with BMI, self-reports of symptoms and illnesses experienced, and self-ratings overall physical health. Stress was assessed by coder-rated interviews involving participants or their mothers at 16 time-points partitioned into five life stages: early childhood, middle childhood, adolescence, young adulthood, and at age 32 (when health was assessed). Parenting quality was measured by coder-ratings of each mother's provision of sensitive, responsive support at 7 time-points between birth and age 13. Results Early childhood, adolescent, and concurrent stress predicted adult health outcomes at age 32. Early childhood and adolescent stress, and adolescent and concurrent stress, both showed a “dual-risk” pattern, such that experiencing higher stress at both of these life stages predicted the worst health outcomes. Higher maternal sensitivity, however, buffered these deleterious effects. Conclusions Our prospective data reveals that early childhood and adolescence are important developmental periods during which stress is influential for adult physical health. However, parenting interventions that promote greater sensitivity may help children in high-stress environments avoid negative adult health outcomes. PMID:27669179

  18. Mathematical modelling of the maternal cardiovascular system in the three stages of pregnancy.

    Science.gov (United States)

    Corsini, Chiara; Cervi, Elena; Migliavacca, Francesco; Schievano, Silvia; Hsia, Tain-Yen; Pennati, Giancarlo

    2017-09-01

    In this study, a mathematical model of the female circulation during pregnancy is presented in order to investigate the hemodynamic response to the cardiovascular changes associated with each trimester of pregnancy. First, a preliminary lumped parameter model of the circulation of a non-pregnant female was developed, including the heart, the systemic circulation with a specific block for the uterine district and the pulmonary circulation. The model was first tested at rest; then heart rate and vascular resistances were individually varied to verify the correct response to parameter alterations characterising pregnancy. In order to simulate hemodynamics during pregnancy at each trimester, the main changes applied to the model consisted in reducing vascular resistances, and simultaneously increasing heart rate and ventricular wall volumes. Overall, reasonable agreement was found between model outputs and in vivo data, with the trends of the cardiac hemodynamic quantities suggesting correct response of the heart model throughout pregnancy. Results were reported for uterine hemodynamics, with flow tracings resembling typical Doppler velocity waveforms at each stage, including pulsatility indexes. Such a model may be used to explore the changes that happen during pregnancy in female with cardiovascular diseases. Crown Copyright © 2017. Published by Elsevier Ltd. All rights reserved.

  19. Active management of third stage of labour, post–partum haemorrhage and maternal death rate in the Vanga Health Zone, Province of Bandundu, Democratic Republic of the Congo

    Directory of Open Access Journals (Sweden)

    Jean-Pierre Fina Lubaki

    2010-03-01

    Full Text Available Background: Post-partum haemorrhage (PPH is the single largest cause of maternal death worldwide and a particular burden for developing countries. In Africa, about 33.9 % of maternal deaths are due to PPH. In the Democratic Republic of the Congo (DRC, the prevalence of PPH is unknown. PPH can be prevented with active management of the third stage of labour (AMTSL. Objectives: To describe the practice of AMTSL in Vanga Health Zone and to calculate the incidence of PPH in Vanga Health Zone.Method: An intervention study with post-test-only design was conducted among health maternity wards using a data collection sheet to obtain information. All pregnant women attending Vanga Health maternity wards constituted the study population. Frequencies were determined for variables of interest.Results: From April 2007 to March 2008, 6339 deliveries took place at Vanga Health maternity wards, representing 71% of the institutional delivery rate. The number of deliveries realised with the practice of (AMTSL were 5562; 366 cases of PPH were reported, making an incidence of 5.77%. Three cases of maternal deaths – two of which were related to PPH – were reported during the study period, which means there was a decline of 70% compared with the previous two years.Conclusion: The prevalence of PPH has been estimated to be 5.77%; PPH represents the cause of 67% of all maternal deaths. The extension of AMTSL practice, combined with the assurance of better supplies of oxytocin to enhance drug management, is strongly advised/suggested. As a number of births still take place outside the health maternity wards, the introduction of oral misoprostol could be considered a part of AMTSL for use by patients being treated by traditional midwives.

  20. Staging of malignant lymphoma with three-station black-blood fast short-inversion time inversion recovery (STIR).

    Science.gov (United States)

    Amano, Yasuo; Tajika, Kenji; Uchiyama, Nachiko; Takahama, Katsuya; Dan, Kazuo; Kumazaki, Tatsuo

    2003-04-01

    The purpose of this study was to assess the usefulness of three-station black-blood fast short-inversion time inversion recovery (STIR) imaging in detecting and staging malignant lymphoma. Seventeen patients with malignant lymphoma were examined with a 1.5T imager. The findings and stagings determined with three-station black-blood fast STIR imaging were compared with reference standards (e.g., computed tomography [CT] findings and clinical stagings). Three-station black-blood fast STIR imaging provided a fat-suppressed T2-weighted imaging contrast with fewer flow artifacts and revealed nodal involvement as well as bone marrow and spleen involvement to an extent comparable with CT. Especially notable was the excellent specificity (94%) of this imaging technique. Regarding disease staging, significant agreement was observed between clinical staging (k=0.60) and staging as evaluated by three-station black-blood fast STIR, although the detection of lymphadenopathy in the thorax was relatively poor. The average time required for this imaging was approximately 30 min. Three-station black-blood fast STIR MR imaging may be useful as a staging tool for malignant lymphoma because this imaging technique reveals lymphoma lesions, which determine the staging, without radiation exposure or the use of contrast agents.

  1. Comparison of maternal outcomes from primary cesarean section during the second compared with first stage of labor by indication for the operation.

    Science.gov (United States)

    Lurie, Samuel; Raz, Nili; Boaz, Mona; Sadan, Oscar; Golan, Abraham

    2014-11-01

    To compare maternal outcomes when cesarean sections were performed in the second stage of labor to those performed in the first stage of labor by indication for the operation. This is a retrospective cohort (n=383) of term parturient women who underwent primary cesarean section during active labor. Cases were drawn from the Obstetrics Department, E. Wolfson Medical Center, a tertiary health care university facility, during a 24 month period. All cases were term singleton pregnancies in vertex presentation following unremarkable pregnancy. Maternal morbidity was assessed. A significantly higher rate of unintentional uterine incision extensions was observed in cesarean sections performed during second stage compared to first stage (17.1% vs. 4.6%, p=0.001). It was higher whenever (at first or second stage) the fetal head was pushed (20.0% vs. 5.4%, p=0.0024). Unintentional uterine incision extensions were significantly more frequent when the cesarean section was performed for non-progressive labor during the second stage compared to first stage (16.1% vs. 3.6%, p=0.0052). Uterine atonia was more frequent among parturient women who underwent cesarean section for non-progressive labor during the first stage compared to second stage (16.7% vs. 4.8%, p=0.0382). Uterine atony during first stage cesarean section and unintentional uterine incision extensions during second stage cesarean section were significantly more frequent when the operation was performed for non-progressive labor. Copyright © 2014. Published by Elsevier Ireland Ltd.

  2. Short (

    NARCIS (Netherlands)

    Telleman, Gerdien; den Hartog, Laurens

    2013-01-01

    Aim: This systematic review assessed the implant survival rate of short (<10 mm) dental implants installed in partially edentulous patients. A case report of a short implant in the posterior region have been added. Materials and methods: A search was conducted in the electronic databases of MEDLINE

  3. Value of five-stage prognostic system in predicting short-term outcome of patients with liver cirrhosis

    Directory of Open Access Journals (Sweden)

    TIAN Yan

    2015-03-01

    Full Text Available ObjectiveTo evaluate the clinical value of five-stage prognostic system in predicting the short-term outcome of patients with liver cirrhosis, and to compare it with the Child-Turcotte-Pugh (CTP and Model of End-Stage Liver Disease (MELD scores. MethodsTwo hundred and one hospitalized patients with liver cirrhosis in the Department of Gastroenterology in the First Affiliated Hospital of Anhui Medical University from January 2011 to January 2014 were enrolled in the study and followed up for at least six months. Patients were classified accorded to the five-stage prognostic system, and the mortality rate in each stage was measured. The receiver operating characteristic (ROC curve and the area under the ROC curve (AUC were used to assess the accuracy of the five-stage prognostic system in predicting the short-term death risk of cirrhotic patients, which was then compared with the CTP and MELD scores. Categorical data were analyzed by chi-square test. Comparison of AUC was made by normal distribution Z test. Spearman′s correlation analysis was used to investigate the correlation of the five-stage prognostic system with the CTP and MELD scores. ResultsThe study used the admission time as the starting point and the death of patients or study termination time as the endpoint. Among the 201 patients, 50 (24.9% died within six months. Based on the five-stage prognostic system, the mortality rates for stages 1 to 5 were 0(0/11, 0(0/18, 4.2%(2/48, 16.3% (7/43, and 50.6%(41/81, respectively. In patients with decompensated cirrhosis (stages 3, 4, and 5, the mortality increased with stage, and the differences in mortality between patients in stages 3 and 4, 3 and 5, and 4 and 5 were all significant (χ2=3.89, 35.33, and 13.96, respectively; P=0.049, 0.000, and 0.049, respectively. The AUC for the five-stage prognostic system, five-stage prognostic system combined with CTP and MELD score, and CTP score were 0820, 0.915, 0.888, and 0

  4. Impact of short-term HAART initiated during the chronic stage or shortly post-exposure on SIV infection of male genital organs.

    Directory of Open Access Journals (Sweden)

    Marina Moreau

    Full Text Available BACKGROUND: The male genital tract is suspected to constitute a viral sanctuary as persistent HIV shedding is found in the semen of a subset of HIV-infected men receiving effective antiretroviral therapy (HAART. The origin of this persistent shedding is currently unknown. Phylogenetic studies indicated that HIV in semen from untreated men arises from local sources and/or passive diffusion from the blood. We previously demonstrated in human and macaque low levels and localized infection of several semen-producing organs by HIV/SIV. Using a macaque model, this study investigates the impact of short term HAART (2-4 weeks initiated either during the asymptomatic chronic stage or 4 h post-intravenous inoculation of SIVmac251 on the infection of male genital organs. METHODOLOGY/PRINCIPAL FINDINGS: Short term HAART during the chronic stage decreased blood viral load. No major impact of HAART was observed on SIV DNA levels in male genital organs using a sensitive nested PCR assay. Using in situ hybridization, SIV RNA+ cells were detected in all male genital tract organs from untreated and treated animals with undetectable blood viral load following HAART. Infected CD68+ myeloid cells and CD3+ T lymphocytes were detected pre- and post-HAART. In contrast, short term HAART initiated 4 h post-SIV exposure led to a drastic decrease of the male genital tissues infection, although it failed to prevent systemic infection. In both cases, HAART tended to decrease the number of CD3+ T cells in the male organs. CONCLUSIONS: Our results indicate that the established infection of male genital organs is not greatly impacted by short term HAART, whereas the same treatment during pre-acute phase of the infection efficiently impairs viral dissemination to the male genital tract. Further investigations are now needed to determine whether infection of male genital organs is responsible for long term persistent HIV shedding in semen despite HAART.

  5. Criteria of assessment of short track runners’ prospects as mean of promising sportsmen losses’ prevention at selection stage

    Directory of Open Access Journals (Sweden)

    S.A. Kugayevskiy

    2015-12-01

    Full Text Available Purpose: to offer main criteria for assessment of short track runners’ prospects. Material: 8 sportsmen of short track Ukrainian national team participated in the research. Influence of training means’ volume on result, shown on competition distance, was determined. Both organism’s functional and reserve potentials were assessed with the help of computer program D&K-test. Results: we have determined priority of functional indicators in selection of short track runners and for assessment of their prospects. Sportsman’s potentials shall be assessed on the base of functional fitness indicators, analysis of competition practice and training process data of pervious stage of sport perfection. Conclusions: individualization of training process, considering physiological characteristics of definite sportsman, will permit to completely open the embedded potential. Absence of sportsman’s progress with prominent functional system’s characteristics points at demand in correction of training program for his sportsman.

  6. Improved Short-Term Load Forecasting Based on Two-Stage Predictions with Artificial Neural Networks in a Microgrid Environment

    Directory of Open Access Journals (Sweden)

    Jaime Lloret

    2013-08-01

    Full Text Available Short-Term Load Forecasting plays a significant role in energy generation planning, and is specially gaining momentum in the emerging Smart Grids environment, which usually presents highly disaggregated scenarios where detailed real-time information is available thanks to Communications and Information Technologies, as it happens for example in the case of microgrids. This paper presents a two stage prediction model based on an Artificial Neural Network in order to allow Short-Term Load Forecasting of the following day in microgrid environment, which first estimates peak and valley values of the demand curve of the day to be forecasted. Those, together with other variables, will make the second stage, forecast of the entire demand curve, more precise than a direct, single-stage forecast. The whole architecture of the model will be presented and the results compared with recent work on the same set of data, and on the same location, obtaining a Mean Absolute Percentage Error of 1.62% against the original 2.47% of the single stage model.

  7. When to stop pushing: effects of duration of second-stage expulsion efforts on maternal and neonatal outcomes in nulliparous women with epidural analgesia.

    Science.gov (United States)

    Le Ray, Camille; Audibert, François; Goffinet, François; Fraser, William

    2009-10-01

    The purpose of this study was to assess the influence of the duration of active second-stage labor on maternal and neonatal outcomes. Secondary analysis of the Pushing Early Or Pushing Late with Epidural trial that included 1862 nulliparous women with epidural analgesia who were in the second stage of labor. According to duration of active second-stage labor, we estimated the proportion of spontaneous vaginal deliveries (SVD) with a newborn infant without signs of asphyxia (5-minute Apgar score > or =7 and arterial pH >7.10). We also analyzed maternal and neonatal outcomes according to the duration of expulsive efforts. Relative to the first hour of expulsive efforts, the chances of a SVD of a newborn infant without signs of asphyxia decreased significantly every hour (1- to 2-hour adjusted odds ratio, 0.4; 95% confidence interval [CI], 0.3-0.6; 2- to 3-hour adjusted odds ratio, 0.1; 95% CI, 0.09-0.2; >3-hour adjusted odds ratio, 0.03; 95% CI, 0.02-0.05). The risk of postpartum hemorrhage and intrapartum fever increased significantly after 2 hours of pushing. Faced with a decreasing probability of SVD and increased maternal risk of morbidity after 2 hours, we raise the question as to whether expulsive efforts should be continued after this time.

  8. Fertilization effects on biomass production, nutrient leaching and budgets in four stand development stages of short rotation forest poplar

    DEFF Research Database (Denmark)

    Georgiadis, Petros; Nielsen, Anders Tærø; Stupak, Inge

    2017-01-01

    Abstract Dedicated energy poplar plantations have a high biomass production potential in temperate regions, which may be further increased by improved management practices. The aim of this study was to investigate the effects of fertilization on short rotation forest poplar established on former...... arable land. We examined the effects on biomass production, net nutrient uptake in stems and branches, nutrient leaching fluxes and changes to the nutrient budgets calculated as inputs minus outputs. An experiment was carried out in four stands of different development stages, the establishment (EST...... leaching based on water fluxes modelled with CoupModel and soil solution analyses and calculated the nutrient budgets. Fertilization effects depended on the stage of stand development, but were inconsistent in time. The biomass production increased in EST in the first year after fertilization and in PT...

  9. Short-Term Wind Electric Power Forecasting Using a Novel Multi-Stage Intelligent Algorithm

    Directory of Open Access Journals (Sweden)

    Haoran Zhao

    2018-03-01

    Full Text Available As the most efficient renewable energy source for generating electricity in a modern electricity network, wind power has the potential to realize sustainable energy supply. However, owing to its random and intermittent instincts, a high permeability of wind power into a power network demands accurate and effective wind energy prediction models. This study proposes a multi-stage intelligent algorithm for wind electric power prediction, which combines the Beveridge–Nelson (B-N decomposition approach, the Least Square Support Vector Machine (LSSVM, and a newly proposed intelligent optimization approach called the Grasshopper Optimization Algorithm (GOA. For data preprocessing, the B-N decomposition approach was employed to disintegrate the hourly wind electric power data into a deterministic trend, a cyclic term, and a random component. Then, the LSSVM optimized by the GOA (denoted GOA-LSSVM was applied to forecast the future 168 h of the deterministic trend, the cyclic term, and the stochastic component, respectively. Finally, the future hourly wind electric power values can be obtained by multiplying the forecasted values of these three trends. Through comparing the forecasting performance of this proposed method with the LSSVM, the LSSVM optimized by the Fruit-fly Optimization Algorithm (FOA-LSSVM, and the LSSVM optimized by Particle Swarm Optimization (PSO-LSSVM, it is verified that the established multi-stage approach is superior to other models and can increase the precision of wind electric power prediction effectively.

  10. Health economic modelling to assess short-term costs of maternal overweight, gestational diabetes and related macrosomia – a pilot evaluation

    Directory of Open Access Journals (Sweden)

    Irene eLenoir-Wijnkoop

    2015-05-01

    Full Text Available Background: Despite the interest in the impact of overweight and obesity on public health, little is known about the social and economic impact of being born large for gestational age or macrosomic. Both conditions are related to maternal obesity and/or gestational diabetes (GDM and associated with increased morbidity for mother and child in the perinatal period. Poorly controlled diabetes during pregnancy, pre- pregnancy maternal obesity and/or excessive maternal weight gain during pregnancy are associated with intermittent periods of fetal exposure to hyperglycemia and subsequent hyperinsulinemia, leading to increased birth weight (e.g. macrosomia, body adiposity and glycogen storage in the liver. Macrosomia is associated with an increased risk of developing obesity and type 2 diabetes mellitus later in life.Objective: Provide insight in the short-term health-economic impact of maternal overweight, gestational diabetes (GDM and related macrosomia. To this end, a health economic framework was designed. This pilot study also aims to encourage further health technology assessments, based on country- and population-specific data. Results: The estimation of the direct health-economic burden of maternal overweight, GDM and related macrosomia indicates that associated healthcare expenditures are substantial. The calculation of a budget impact of GDM, based on a conservative approach of our model, using USA costing data, indicates an annual cost of more than $1,8 billion without taking into account long-term consequences.Conclusion: Although overweight and obesity are a recognized concern worldwide, less attention has been given to the health economic consequences of these conditions in women of child-bearing age and their offspring. The presented outcomes underline the need for preventive management strategies and public health interventions on life style, diet and physical activity. Also, the predisposition in people of Asian ethnicity to develop

  11. Spontaneous Pushing in Lateral Position versus Valsalva Maneuver During Second Stage of Labor on Maternal and Fetal Outcomes: A Randomized Clinical Trial.

    Science.gov (United States)

    Vaziri, Farideh; Arzhe, Amene; Asadi, Nasrin; Pourahmad, Saeedeh; Moshfeghy, Zeinab

    2016-10-01

    There are concerns about the harmful effects of the Valsalva maneuver during the second stage of labor. Comparing the effects of spontaneous pushing in the lateral position with the Valsalva maneuver during the second stage of labor on maternal and fetal outcomes. Inclusion criteria in this randomized clinical trial conducted in Iran were as follows: nulliparous mothers, live fetus with vertex presentation, gestational age of 37 - 40 weeks, spontaneous labor, and no complications. The intervention group pushed spontaneously while they were in the lateral position, whereas the control group pushed using Valsalva method while in the supine position at the onset of the second stage of labor. Maternal outcomes such as pain and fatigue severity and fetal outcomes such as pH and pO2 of the umbilical cord blood were measured. Data pertaining to 69 patients, divided into the intervention group (35 subjects) and control group (34 subjects), were analyzed statistically. The mean pain (7.80 ± 1.21 versus 9.05 ± 1.11) and fatigue scores (46.59 ± 21 versus 123.36 ± 43.20) of the two groups showed a statistically significant difference (P umbilical cord blood pO 2 levels of both groups showed a statistically significant difference (28.29 ± 11.76 versus 18.83 ± 9.86, P pain severity of the mothers. Also, it did not worsen fetal outcomes. Thus, it can be used as an alternative method for the Valsalva maneuver.

  12. Maternal treatment with short-chain fatty acids modulates the intestinal microbiota and immunity and ameliorates type 1 diabetes in the offspring.

    Directory of Open Access Journals (Sweden)

    James C Needell

    Full Text Available We recently hypothesized that the intestinal microbiota and the innate immune system play key roles in the mechanism of Kilham Rat Virus-induced type 1 diabetes in the LEW1.WR1 rat. We used this animal model to test the hypothesis that maternal therapy with short-chain fatty acids can modulate the intestinal microbiota and reverse virus-induced proinflammatory responses and type 1 diabetes in rat offspring. We observed that administration of short-chain fatty acids to rat breeders via drinking water prior to pregnancy and further treatment of the offspring with short-chain fatty acids after weaning led to disease amelioration. In contrast, rats that were administered short-chain fatty acids beginning at weaning were not protected from type 1 diabetes. Short-chain fatty acid therapy exerted a profound effect on the intestinal microbiome in the offspring reflected by a reduction and an increase in the abundances of Firmicutes and Bacteroidetes taxa, respectively, on day 5 post-infection, and reversed virus-induced alterations in certain bacterial taxa. Principal component analysis and permutation multivariate analysis of variance tests further revealed that short-chain fatty acids induce a distinct intestinal microbiota compared with uninfected animals or rats that receive the virus only. Short-chain fatty acids downregulated Kilham Rat Virus-induced proinflammatory responses in the intestine. Finally, short-chain fatty acids altered the B and T cell compartments in Peyer's patches. These data demonstrate that short-chain fatty acids can reshape the intestinal microbiota and prevent virus-induced islet autoimmunity and may therefore represent a useful therapeutic strategy for disease prevention.

  13. Maternal treatment with short-chain fatty acids modulates the intestinal microbiota and immunity and ameliorates type 1 diabetes in the offspring.

    Science.gov (United States)

    Needell, James C; Ir, Diana; Robertson, Charles E; Kroehl, Miranda E; Frank, Daniel N; Zipris, Danny

    2017-01-01

    We recently hypothesized that the intestinal microbiota and the innate immune system play key roles in the mechanism of Kilham Rat Virus-induced type 1 diabetes in the LEW1.WR1 rat. We used this animal model to test the hypothesis that maternal therapy with short-chain fatty acids can modulate the intestinal microbiota and reverse virus-induced proinflammatory responses and type 1 diabetes in rat offspring. We observed that administration of short-chain fatty acids to rat breeders via drinking water prior to pregnancy and further treatment of the offspring with short-chain fatty acids after weaning led to disease amelioration. In contrast, rats that were administered short-chain fatty acids beginning at weaning were not protected from type 1 diabetes. Short-chain fatty acid therapy exerted a profound effect on the intestinal microbiome in the offspring reflected by a reduction and an increase in the abundances of Firmicutes and Bacteroidetes taxa, respectively, on day 5 post-infection, and reversed virus-induced alterations in certain bacterial taxa. Principal component analysis and permutation multivariate analysis of variance tests further revealed that short-chain fatty acids induce a distinct intestinal microbiota compared with uninfected animals or rats that receive the virus only. Short-chain fatty acids downregulated Kilham Rat Virus-induced proinflammatory responses in the intestine. Finally, short-chain fatty acids altered the B and T cell compartments in Peyer's patches. These data demonstrate that short-chain fatty acids can reshape the intestinal microbiota and prevent virus-induced islet autoimmunity and may therefore represent a useful therapeutic strategy for disease prevention.

  14. Health economic modeling to assess short-term costs of maternal overweight, gestational diabetes, and related macrosomia - a pilot evaluation

    NARCIS (Netherlands)

    Lenoir-Wijnkoop, Irene; van der Beek, Eline M; Garssen, Johan; Nuijten, Mark J C; Uauy, Ricardo D

    2015-01-01

    BACKGROUND: Despite the interest in the impact of overweight and obesity on public health, little is known about the social and economic impact of being born large for gestational age or macrosomic. Both conditions are related to maternal obesity and/or gestational diabetes mellitus (GDM) and

  15. A meta-analysis of the effect on maternal health of upright positions during the second stage of labour, without routine epidural analgesia.

    Science.gov (United States)

    Deliktas, Ayse; Kukulu, Kamile

    2018-02-01

    To detect the effect on maternal health of upright positions during the second stage of labour. Maternal position during labour has an important effect on maternal and foetal health. A meta-analysis was used based on the Cochrane Handbook. Randomized/non-randomized clinical trials were searched with English and Turkish key words in databases (CINAHL, Medline, Science Direct, Springer Link, Ovid, Cochrane Central Register of Controlled Trials, Networked Digital Library of Theses & Dissertations, Proquest, ULAKBİM (Turkish Academic Network and Information Center) and YÖK (Turkish Council of Higher Education) (1970-December 2015). According to inclusion criteria, eligible studies were identified. Data extraction was performed and the bias risks of the studies were assessed independently by two authors. The publication bias of the main outcomes was examined. The overall effect size was calculated by risk ratio with a random effects model. Statistical heterogeneity tests and sensitivity analyses were performed. The criteria for the meta-analysis were met by 22 articles. It was detected that the ratio of instrumental labour and episiotomy was lower but the haemorrhage ratio was higher in women. There was no statistical effect of upright position on the other maternal outcomes. The reductions in these ratios improved comfort. Due to methodological shortcomings of the studies, the increased ratio of postpartum haemorrhage should be interpreted with caution. Researchers are recommended to conduct studies rigorously. In addition, healthcare professionals are recommended to decide the appropriate birth position by considering the individual risk factors and preferences of the women. © 2017 John Wiley & Sons Ltd.

  16. Short- and long-term reproductive effects of prenatal and lactational growth restriction caused by maternal diabetes in male rats

    Directory of Open Access Journals (Sweden)

    Amorim Elaine MP

    2011-12-01

    Full Text Available Abstract Background A suboptimal intrauterine environment may have a detrimental effect on gonadal development and thereby increases the risk for reproductive disorders and infertility in adult life. Here, we used uncontrolled maternal diabetes as a model to provoke pre- and perinatal growth restriction and evaluate the sexual development of rat male offspring. Methods Maternal diabetes was induced in the dams through administration of a single i.v. dose of 40 mg/kg streptozotocin, 7 days before mating. Female rats presenting glycemic levels above 200 mg/dL after the induction were selected for the experiment. The male offspring was analyzed at different phases of sexual development, i.e., peripuberty, postpuberty and adulthood. Results Body weight and blood glucose levels of pups, on the third postnatal day, were lower in the offspring of diabetic dams compared to controls. Maternal diabetes also provoked delayed testicular descent and preputial separation. In the offspring of diabetic dams the weight of reproductive organs at 40, 60 and 90 days-old was lower, as well as sperm reserves and sperm transit time through the epididymis. However the plasma testosterone levels were not different among experimental groups. Conclusions It is difficult to isolate the effects directly from diabetes and those from IUGR. Although the exposure to hyperglycemic environment during prenatal life and lactation delayed the onset of puberty in male rats, the IUGR, in the studied model, did not influenced the structural organization of the male gonads of the offspring at any point during sexual development. However the decrease in sperm reserves in epididymal cauda and the acceleration in sperm transit time in this portion of epididymis may lead to an impairment of sperm quality and fertility potential in these animals. Additional studies are needed in attempt to investigate the fertility of animals with intrauterine growth restriction by maternal diabetes and

  17. Maternal sleep deprivation at different stages of pregnancy impairs the emotional and cognitive functions, and suppresses hippocampal long-term potentiation in the offspring rats.

    Science.gov (United States)

    Peng, Yan; Wang, Wei; Tan, Tao; He, Wenting; Dong, Zhifang; Wang, Yu Tian; Han, Huili

    2016-02-15

    Sleep deprivation during pregnancy is a serious public health problem as it can affect the health of pregnant women and newborns. However, it is not well studied whether sleep deprivation at different stages of pregnancy has similar effects on emotional and cognitive functions of the offspring, and if so, the potential cellular mechanisms also remain poorly understood. In the present study, the pregnant rats were subjected to sleep deprivation for 6 h per day by gentle handling during the first (gestational days 1-7), second (gestational days 8-14) and third trimester (gestational days 15-21) of pregnancy, respectively. The emotional and cognitive functions as well as hippocampal long-term potentiation (LTP) were tested in the offspring rats (postnatal days 42-56). The offspring displayed impaired hippocampal-dependent spatial learning and memory, and increased depressive- and anxiety-like behaviors. Quantification of BrdU-positive cells revealed that adult hippocampal neurogenesis was significantly reduced compared to control. Electrophysiological recording showed that maternal sleep deprivation impaired hippocampal CA1 LTP and reduced basal synaptic transmission, as reflected by a decrease in the frequency and amplitude of miniature excitatory postsynaptic current in the hippocampal CA1 pyramidal neurons. Taken together, these results suggest that maternal sleep deprivation at different stages of pregnancy disrupts the emotional and cognitive functions of the offspring that might be attributable to the suppression of hippocampal LTP and basal synaptic transmission.

  18. Short communication: Effect of maternal heat stress in late gestation on blood hormones and metabolites of newborn calves.

    Science.gov (United States)

    Guo, J-R; Monteiro, A P A; Weng, X-S; Ahmed, B M; Laporta, J; Hayen, M J; Dahl, G E; Bernard, J K; Tao, S

    2016-08-01

    Maternal heat stress alters immune function of the offspring, as well as metabolism and future lactational performance, but its effect on the hormonal and metabolic responses of the neonate immediately after birth is still not clear. The objective of this study was to investigate the blood profiles of hormones and metabolites of calves born to cows that were cooled (CL) or heat-stressed (HS) during the dry period. Within 2 h after birth, but before colostrum feeding, blood samples were collected from calves [18 bulls (HS: n=10; CL: n=8) and 20 heifers (HS: n=10; CL: n=10)] born to CL or HS dry cows, and hematocrit and plasma concentrations of total protein, prolactin, insulin-like growth factor-I, insulin, glucose, nonesterified fatty acid, and β-hydroxybutyrate were measured. Compared with CL, HS calves had lower hematocrit and tended to have lower plasma concentrations of insulin, prolactin, and insulin-like growth factor-I. However, maternal heat stress had no effect on plasma levels of total protein, glucose, fatty acid, and β-hydroxybutyrate immediately after birth. These results suggest that maternal heat stress desensitizes a calf's stress response and alters the fetal development by reducing the secretion of insulin-like growth factor-I, prolactin, and insulin. Copyright © 2016 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  19. A three-stage short-term electric power planning procedure for a generation company in a liberalized market

    International Nuclear Information System (INIS)

    Nabona, Narcis; Pages, Adela

    2007-01-01

    In liberalized electricity markets, generation companies bid their hourly generation in order to maximize their profit. The optimization of the generation bids over a short-term weekly period must take into account the action of the competing generation companies and the market-price formation rules and must be coordinated with long-term planning results. This paper presents a three stage optimization process with a data analysis and parameter calculation, a linearized unit commitment, and a nonlinear generation scheduling refinement. Although the procedure has been developed from the experience with the Spanish power market, with minor adaptations it is also applicable to any generation company participating in a competitive market system. (author)

  20. Health economic modeling to assess short-term costs of maternal overweight, gestational diabetes, and related macrosomia – a pilot evaluation

    Science.gov (United States)

    Lenoir-Wijnkoop, Irene; van der Beek, Eline M.; Garssen, Johan; Nuijten, Mark J. C.; Uauy, Ricardo D.

    2015-01-01

    Background: Despite the interest in the impact of overweight and obesity on public health, little is known about the social and economic impact of being born large for gestational age or macrosomic. Both conditions are related to maternal obesity and/or gestational diabetes mellitus (GDM) and associated with increased morbidity for mother and child in the perinatal period. Poorly controlled diabetes during pregnancy, pre- pregnancy maternal obesity and/or excessive maternal weight gain during pregnancy are associated with intermittent periods of fetal exposure to hyperglycemia and subsequent hyperinsulinemia, leading to increased birth weight (e.g., macrosomia), body adiposity, and glycogen storage in the liver. Macrosomia is associated with an increased risk of developing obesity and type 2 diabetes mellitus later in life. Objective: Provide insight in the short-term health-economic impact of maternal overweight, GDM, and related macrosomia. To this end, a health economic framework was designed. This pilot study also aims to encourage further health technology assessments, based on country- and population-specific data. Results: The estimation of the direct health-economic burden of maternal overweight, GDM and related macrosomia indicates that associated healthcare expenditures are substantial. The calculation of a budget impact of GDM, based on a conservative approach of our model, using USA costing data, indicates an annual cost of more than $1,8 billion without taking into account long-term consequences. Conclusion: Although overweight and obesity are a recognized concern worldwide, less attention has been given to the health economic consequences of these conditions in women of child-bearing age and their offspring. The presented outcomes underline the need for preventive management strategies and public health interventions on life style, diet and physical activity. Also, the predisposition in people of Asian ethnicity to develop diabetes emphasizes the

  1. Effect of the type of maternal pushing during the second stage of labour on obstetric and neonatal outcome: a multicentre randomised trial-the EOLE study protocol.

    Science.gov (United States)

    Barasinski, Chloé; Vendittelli, Françoise

    2016-12-20

    The scientific data currently available do not allow any definitive conclusion to be reached about what type of pushing should be recommended to women during the second stage of labour. The objective of this trial is to assess and compare the effectiveness of directed open-glottis pushing versus directed closed-glottis pushing. Secondary objectives are to assess, according to the type of pushing: immediate maternal and neonatal morbidity, intermediate-term maternal pelvic floor morbidity, uncomplicated birth, and women's satisfaction at 4 weeks post partum. This multicentre randomised clinical trial compares directed closed-glottis pushing (Valsalva) versus directed open-glottis pushing during the second stage of labour in 4 hospitals of France. The study population includes pregnant women who received instruction in both types of pushing, have no previous caesarean delivery, are at term and have a vaginal delivery planned. Randomisation takes place during labour once cervical dilation ≥7 cm. The principal end point is assessed by a composite criterion: spontaneous delivery without perineal lesion (no episiotomy or spontaneous second-degree, third-degree or fourth-degree lacerations). We will need to recruit 125 women per group. The primary analysis will be by intention-to-treat analysis, with the principal results reported as crude relative risks (RRs) with their 95% CIs. A multivariate analysis will be performed to take prognostic and confounding factors into account to obtain adjusted RRs. This study was approved by a French Institutional Review Board (Comité de Protection des Personnes Sud Est 6:N°AU1168). Results will be reported in peer-reviewed journals and at scientific meetings. This study will make it possible to assess the effectiveness of 2 types of directed pushing used in French practice and to assess their potential maternal, fetal and neonatal effects. Findings from the study will be useful for counselling pregnant women before and during

  2. Potent protection of ferulic acid against excitotoxic effects of maternal intragastric administration of monosodium glutamate at a late stage of pregnancy on developing mouse fetal brain.

    Science.gov (United States)

    Yu, Lijian; Zhang, Yongping; Ma, Rundi; Bao, Li; Fang, Juanzhi; Yu, Tingxi

    2006-04-01

    The present study was conducted to investigate a possible protection of ferulic acid against excitotoxic effects of maternal intragastric (ig) administration of monosodium glutamate (MSG) at a late stage of pregnancy on developing mouse fetal brain. [(3)H]-labeled glutamate was used as radiotracer to study the effect of ferulic acid on distribution of MSG in mouse fetal brain. MSG dissolved in distilled water (2.0 g/kg body weight, 640 kBq of [(3)H]glutamate/mouse, ig) or/and sodium ferulate (SF) (20, 40, 80 mg/kg body weight, ip), was given to pregnant mice at 17-19 days; the distribution of [(3)H] glutamate in the mouse fetal brains was measured at 30, 60, 90, 120 min after administration of MSG or/and SF. Maternal mice were given MSG (1.0, 2.0, 4.0 g/kg body weight, ig) or/and SF (20, 40, 80 mg/kg body weight, ip) simultaneously at 17-19 days of pregnancy, and then behavioral tests and histopathological observations were used to analyze glutamate-induced functional and morphological changes of the brains of their offspring, and Western blot analysis was performed for examining expressions of bcl-2 and caspase-3. The results showed that SF obviously inhibited the uptake of labeled glutamate in fetal brain. In addition, SF countered the effects of MSG on behavior, histopathology, genetic toxicity, and expression of apoptosis-related gene. The results suggest that ferulic acid is a novel competitive N-methyl-D-aspartate (NMDA) receptor antagonist and neuroprotector. In conclusion, maternal administration of ferulic acid has potent protective effects against glutamate-induced neurotoxicity in their filial mice.

  3. Age determination enhanced by embryonic foot bud and foot plate measurements in relation to Carnegie stages, and the influence of maternal cigarette smoking

    DEFF Research Database (Denmark)

    Lutterodt, M C; Rosendahl, M; Yding Andersen, C

    2009-01-01

    habits, and delivered a urine sample for cotinine analysis. Embryonic age was evaluated by vaginal ultrasound measurements and by post-termination foot length and compared with the Carnegie stages. RESULTS: Foot bud and foot plate were defined and measured as foot length in embryos aged 35-47 days p......BACKGROUND: Reliable age determination of first-trimester human embryos and fetuses is an important parameter for clinical use and basic science. Age determination by ultrasound or morphometric parameters of embryos 4-6 weeks post conception (p.c.) have been questioned, and more accurate methods...... are required. Data on whether and how maternal smoking and alcohol consumption influence embryonic and fetal foot growth is also lacking. METHODS: Embryonic tissue from 102 first-trimester legal abortions (aged 35-69 days p.c.) were collected. All women answered a questionnaire concerning smoking and drinking...

  4. Short communication: Maternal heat stress during the dry period alters postnatal whole-body insulin response of calves.

    Science.gov (United States)

    Tao, S; Monteiro, A P A; Hayen, M J; Dahl, G E

    2014-02-01

    Heat stress during the dry period not only negatively affects a cow's performance but also affects her offspring. Previous studies indicate that calves born to cows heat-stressed during late gestation have lower birth weight but similar overall weight gain during the prepubertal period compared with those cooled in utero. However, it is unclear if whole-body insulin response, and thus metabolism, of calves is altered in their postnatal life after in utero heat stress. The aim of the present study was to examine the effects of maternal heat stress during the dry period on whole-body insulin response of calves after weaning. Calves (10/treatment) were born to cows exposed to heat stress (HT) or cooling (CL) when dry. Calves were immediately separated from their dams and fed 3.8L of high-quality colostrum within 1h after birth and then 1.9L 12h later. All calves were fed 1.9 to 3.8L of pasteurized milk in the morning and afternoon from 2 to 42 d of age and then only in the morning until weaning at 49 d. Calf starter and water were offered ad libitum starting at 2 d of age. All calves were managed in the same manner throughout the study. All calves were subjected to a glucose tolerance test (GTT) and an insulin challenge (IC) at 55 d of age. Calves heat-stressed in utero were born lighter (40 ± 1.4 vs. 45 ± 1.4 kg) compared with CL calves. Both groups of calves had similar weaning weights (HT: 68 ± 3.2 kg; CL: 71 ± 3.3 kg) and body weight gain from birth to weaning (HT: 28 ± 2.2 kg; CL: 26 ± 2.3 kg). Compared with those cooled in utero, HT calves had a similar insulin response to GTT and insulin clearance during IC but faster glucose clearance during GTT and IC. In conclusion, in addition to impaired fetal growth, maternal heat stress during the dry period enhances the whole-body insulin response of calves after weaning, which suggests the possibility of accelerated lipogenesis and fat deposition in early life. Copyright © 2014 American Dairy Science Association

  5. Influences of maternal overprotection.

    Science.gov (United States)

    Parker, G; Lipscombe, P

    1981-04-01

    While maternal overprotection appears associated with several neurotic and psychotic disorders, little is known about determinants of such a parental characteristic. Several hypotheses have been tested in a large nonclinical sample. Maternal and cultural factors seemed of greater relevance than characteristics in the child. Overprotective mothers gave evidence of marked maternal preoccupations before having children, of showing a capacity to be overprotective after the active stage of mothering, and of having personality characteristics of high anxiety, obsessionality and a need to control. Maternal overprotection appears associated with low, rather than with high maternal care. This has important primary prevention and treatment implications.

  6. Short-term morbidity of the upper limb after sentinel lymph node biopsy or axillary lymph node dissection for stage I or II breast carcinoma

    NARCIS (Netherlands)

    Rietman, J.S.; Dijkstra, P.U.; Geertzen, J.H.; Baas, P.; de Vries, J; Dolsma, W.; Groothoff, J.W.; Eisma, W.H.; Hoekstra, H.J.

    2003-01-01

    BACKGROUND. The goals of sentinel lymph node biopsy (SLNB) are to improve axillary staging and reduce unnecessary axillary lymph node dissections (ALND), thereby reducing treatment-related upper-limb morbidity. In the current prospective study, short-term upper-limb morbidity was assessed after SLNB

  7. Maternal exposure to hexachlorophene targets intermediate-stage progenitor cells in the hippocampal neurogenesis involving myelin vacuolation of cholinergic and glutamatergic inputs in mice.

    Science.gov (United States)

    Kato, Mizuho; Abe, Hajime; Itahashi, Megu; Kikuchihara, Yoh; Kimura, Masayuki; Mizukami, Sayaka; Yoshida, Toshinori; Shibutani, Makoto

    2016-02-01

    Hexachlorophene (HCP) has been shown to induce myelin vacuolation due to intramyelinic edema of the nerve fibers in animal neural tissue. We investigated the maternal exposure effect of HCP on hippocampal neurogenesis in the offspring of pregnant mice supplemented with 0 (control), 33 or 100 ppm HCP in diet from gestational day 6 to day 21 after delivery. On postnatal day (PND) 21, offspring as examined in males exhibited decreased granule cell lineage populations expressing paired box 6, sex-determining region Y-box 2 and eomesodermin in the hippocampal subgranular zone (SGZ) accompanied by myelin vacuolation involving white matter tracts of the hippocampal fimbria at ≥ 33 ppm. However, SGZ cellular populations expressing brain lipid binding protein and doublecortin were unchanged at any dose. Transcript expression of cholinergic receptor genes, Chrna4 and Chrnb2, and glutamate receptor genes, Grm1 and Grin2d, examined at 100 ppm, decreased in the dentate gyrus. HCP exposure did not alter the number of proliferating or apoptotic cells in the SGZ, or reelin- or calcium-binding protein-expressing γ-aminobutyric acid (GABA)ergic interneurons in the dentate hilus, on PND 21 and PND 77. All neurogenesis-related changes observed in HCP-exposed offspring on PND 21 disappeared on PND 77, suggesting that maternal HCP exposure at ≥ 33 ppm reversibly decreased type 2 intermediate-stage progenitor cells in the hippocampal neurogenesis. Myelin vacuolation might be responsible for changes in neurogenesis possibly by reducing nerve conduction velocity of cholinergic inputs from the septal-hippocampal pathway to granule cell lineages and/or GABAergic interneurons, and of glutamatergic inputs to granule cell lineages. Copyright © 2015 John Wiley & Sons, Ltd.

  8. Maternal exposure to hexachlorophene targets intermediate-stage progenitor cells of the hippocampal neurogenesis in rat offspring via dysfunction of cholinergic inputs by myelin vacuolation.

    Science.gov (United States)

    Itahashi, Megu; Abe, Hajime; Tanaka, Takeshi; Mizukami, Sayaka; Kimura, Masayuki; Yoshida, Toshinori; Shibutani, Makoto

    2015-02-03

    Hexachlorophene (HCP) is known to induce myelin vacuolation corresponding to intramyelinic edema of nerve fibers in the central and peripheral nervous system in animals. This study investigated the effect of maternal exposure to HCP on hippocampal neurogenesis in rat offspring using pregnant rats supplemented with 0 (controls), 100, or 300 ppm HCP in the diet from gestational day 6 to day 21 after delivery. On postnatal day (PND) 21, the numbers of T box brain 2(+) progenitor cells and terminal deoxynucleotidyl transferase-mediated dUTP-biotin nick end-labeling(+) apoptotic cells in the hippocampal subgranular zone (SGZ) decreased in female offspring at 300 ppm, which was accompanied by myelin vacuolation and punctate tubulin beta-3 chain staining of nerve fibers in the hippocampal fimbria. In addition, transcript levels of the cholinergic receptor, nicotinic beta 2 (Chrnb2) and B-cell CLL/lymphoma 2 (Bcl2) decreased in the dentate gyrus. HCP-exposure did not alter the numbers of SGZ proliferating cells and reelin- or calcium-binding protein-expressing γ-aminobutyric acid (GABA)-ergic interneuron subpopulations in the dentate hilus on PND 21 and PND 77. Although some myelin vacuolation remained, all other changes observed in HCP-exposed offspring on PND 21 disappeared on PND 77. These results suggest that maternal HCP exposure reversibly decreases type-2b intermediate-stage progenitor cells via the mitochondrial apoptotic pathway in offspring hippocampal neurogenesis at 300 ppm HCP. Neurogenesis may be affected by dysfunction of cholinergic inputs into granule cell lineages and/or GABAergic interneurons as indicated by decreased transcript levels of Chrnb2 and numbers of Chrnb2(+) interneurons caused by myelin vacuolation in the septal-hippocampal pathway. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  9. Maternal exposure to hexachlorophene targets intermediate-stage progenitor cells of the hippocampal neurogenesis in rat offspring via dysfunction of cholinergic inputs by myelin vacuolation

    International Nuclear Information System (INIS)

    Itahashi, Megu; Abe, Hajime; Tanaka, Takeshi; Mizukami, Sayaka; Kimura, Masayuki; Yoshida, Toshinori; Shibutani, Makoto

    2015-01-01

    Highlights: • The effect of maternal exposure to HCP on rat hippocampal neurogenesis was examined. • HCP induces myelin vacuolation of nerve tracts in the septal–hippocampal pathway. • Myelin changes suppress Chrnb2-mediated cholinergic inputs to the dentate gyrus. • SGZ apoptosis occurs via the mitochondrial pathway and targets type-2b cells. • Dysfunction of cholinergic inputs is related to type-2b SGZ cell apoptosis. - Abstract: Hexachlorophene (HCP) is known to induce myelin vacuolation corresponding to intramyelinic edema of nerve fibers in the central and peripheral nervous system in animals. This study investigated the effect of maternal exposure to HCP on hippocampal neurogenesis in rat offspring using pregnant rats supplemented with 0 (controls), 100, or 300 ppm HCP in the diet from gestational day 6 to day 21 after delivery. On postnatal day (PND) 21, the numbers of T box brain 2 + progenitor cells and terminal deoxynucleotidyl transferase-mediated dUTP-biotin nick end-labeling + apoptotic cells in the hippocampal subgranular zone (SGZ) decreased in female offspring at 300 ppm, which was accompanied by myelin vacuolation and punctate tubulin beta-3 chain staining of nerve fibers in the hippocampal fimbria. In addition, transcript levels of the cholinergic receptor, nicotinic beta 2 (Chrnb2) and B-cell CLL/lymphoma 2 (Bcl2) decreased in the dentate gyrus. HCP-exposure did not alter the numbers of SGZ proliferating cells and reelin- or calcium-binding protein-expressing γ-aminobutyric acid (GABA)-ergic interneuron subpopulations in the dentate hilus on PND 21 and PND 77. Although some myelin vacuolation remained, all other changes observed in HCP-exposed offspring on PND 21 disappeared on PND 77. These results suggest that maternal HCP exposure reversibly decreases type-2b intermediate-stage progenitor cells via the mitochondrial apoptotic pathway in offspring hippocampal neurogenesis at 300 ppm HCP. Neurogenesis may be affected by dysfunction

  10. Short-term breast cancer survival in relation to ethnicity, stage, grade and receptor status: national cohort study in England.

    Science.gov (United States)

    Møller, Henrik; Henson, Katherine; Lüchtenborg, Margreet; Broggio, John; Charman, Jackie; Coupland, Victoria H; Davies, Elizabeth; Jack, Ruth H; Sullivan, Richard; Vedsted, Peter; Horgan, Kieran; Pearce, Neil; Purushotham, Arnie

    2016-11-22

    In the re-organisation of cancer registration in England in 2012, a high priority was given to the recording of cancer stage and other prognostic clinical data items. We extracted 86 852 breast cancer records for women resident in England and diagnosed during 2012-2013. Information on age, ethnicity, socio-economic status, comorbidity, tumour stage, grade, morphology and oestrogen, progesterone and HER2 receptor status was included. The two-year cumulative risk of death from any cause was estimated with the Kaplan-Meier method, and univariate and multivariate Cox proportional hazards regressions were used to estimate hazard ratios (HR) and their 95% confidence intervals (95% CI). The follow-up ended on 31 December 2014. The completeness of registration for prognostic variables was generally high (around 80% or higher), but it was low for progesterone receptor status (41%). Women with negative receptor status for each of the oestrogen, progesterone and HER2 receptors (triple-negative cancers) had an adjusted HR for death of 2.00 (95%CI 1.84-2.17). Black women had an age-adjusted HR of 1.77 (1.48-2.13) compared with White women. The excess mortality of Black women with breast cancer has contributions from socio-economic factors, stage distribution and tumour biology. The study illustrates the richness of detail in the national cancer registration data. This allows for analysis of cancer outcomes at a high level of resolution, and may form the basis for risk stratification.

  11. Altered long- and short-range functional connectivity in the patients with end-stage renal disease: a resting-state functional MRI study.

    Science.gov (United States)

    Zhang, Xiao-Dong; Wen, Ji-Qiu; Xu, Qiang; Qi, Rongfeng; Chen, Hui-Juan; Kong, Xiang; Wei, Lu-De; Xu, Min; Zhang, Long Jiang; Lu, Guang Ming

    2015-10-01

    To investigate alterations of functional connectivity density (FCD) in patients with end-stage renal disease (ESRD) by using resting-state functional magnetic resonance imaging (rs-fMRI). Medical research ethics committee approval from Jinling hospital and written informed consent from each subject were obtained. Forty six patients with ESRD, consisting of 21 patients minimal nephrotic encephalopathy (MNE) and 25 non-nephro-encephalopathy (non-NE), as well as 23 healthy controls underwent rs-fMRI. Neuropsychological tests were performed in all subjects, while laboratory tests were performed in ESRD patients. A voxel-wise whole brain functional connectivity analysis was used to generate long- and short-range FCD maps. The maps among MNE, non-NE, and healthy controls groups were compared by using one-way analysis of variance tests. A multiple regression analysis was performed to evaluate the correlations between FCD and the variables of neuropsychological or laboratory tests. Compared with healthy controls, non-NE showed decreased long-range FCD mainly in parietal lobe. Moreover, MNE showed further decreased long-range FCD in bilateral middle prefrontal cortex (MPFC), anterior cingulate cortex (ACC) and right superior frontal gyrus. Meanwhile, non-NE showed decreased short-range FCD mainly in frontal cortex, and further reduction in bilateral ACC and right superior parietal gyrus in MNE. In addition, patients with ESRD mainly exhibited increased long-range FCD in left temporal lobe and caudate; and increased short-range FCD in bilateral orbitofrontal cortex and temporal gyri (P short-range FCD in left inferior parietal lobule (all P short-range FCD reduction was found mainly in default mode network (DMN) and bilateral frontal and parietal lobes, while the progressively decreased long- and short-range FCD in ACC/MPFC and the long-range FCD in left superior frontal gyrus from non-NE to MNE was associated with cognition dysfunction in ESRD patients.

  12. Patients with depression, somatoform disorders, and eating disorders on the stages of change: validation of a short version of the URICA.

    Science.gov (United States)

    Mander, Johannes; Wittorf, Andreas; Teufel, Martin; Schlarb, Angelika; Hautzinger, Martin; Zipfel, Stephan; Sammet, Isa

    2012-12-01

    The study aimed at constructing a time-efficient short version of the University of Rhode Island Change Assessment (URICA), and at exploring differences in the stages of change between patients with depression, somatoform disorders, and eating disorders across the course of therapy. The URICA and diverse outcome measures were administered to 253 patients in early-, middle-, and late stages of inpatient therapy. The factor structure of the short form of the URICA (URICA-S) was excellent as shown by (1) an exploratory factor analysis on a randomized one-half of the sample, (2) a confirmatory factor analysis on the other half of the sample, and (3) a stable factor structure over a 6-week interval. The resulting factors of the URICA-S were called precontemplation, contemplation, action, and maintenance. The internal consistencies of the URICA-S factors were sufficient to excellent. Supporting the criterion-related validity, the URICA-S predicted relevant outcome measures. Analyses of variance showed that the ratings on the action and the maintenance factors were differentially associated with outcome in patients with depression, somatoform disorders, and eating disorders. These findings implicate that a disorder-specific combination of action and relapse-prevention-oriented interventions might optimize outcome in inpatients with different psychiatric disorders. (c) 2012 APA, all rights reserved.

  13. Consecutive Short-Scan CT for Geological Structure Analog Models with Large Size on In-Situ Stage.

    Directory of Open Access Journals (Sweden)

    Min Yang

    Full Text Available For the analysis of interior geometry and property changes of a large-sized analog model during a loading or other medium (water or oil injection process with a non-destructive way, a consecutive X-ray computed tomography (XCT short-scan method is developed to realize an in-situ tomography imaging. With this method, the X-ray tube and detector rotate 270° around the center of the guide rail synchronously by switching positive and negative directions alternately on the way of translation until all the needed cross-sectional slices are obtained. Compared with traditional industrial XCTs, this method well solves the winding problems of high voltage cables and oil cooling service pipes during the course of rotation, also promotes the convenience of the installation of high voltage generator and cooling system. Furthermore, hardware costs are also significantly decreased. This kind of scanner has higher spatial resolution and penetrating ability than medical XCTs. To obtain an effective sinogram which matches rotation angles accurately, a structural similarity based method is applied to elimination of invalid projection data which do not contribute to the image reconstruction. Finally, on the basis of geometrical symmetry property of fan-beam CT scanning, a whole sinogram filling a full 360° range is produced and a standard filtered back-projection (FBP algorithm is performed to reconstruct artifacts-free images.

  14. Maternal immunisation

    NARCIS (Netherlands)

    Verweij, Marcel; Lambach, Philipp; Ortiz, Justin R.; Reis, Andreas

    2016-01-01

    There has been increased interest in the potential of maternal immunisation to protect maternal, fetal, and infant health. Maternal tetanus vaccination is part of routine antenatal care and immunisation campaigns in many countries, and it has played an important part in the reduction of maternal

  15. Studies On Some Fetal Rat Organs Following Maternal Hyperthermia

    OpenAIRE

    El Shabaka, H. A. [حمزة احمد الشبكة

    1993-01-01

    The present investigation was carried out to determine the histological changes in brain, liver and kidneys of rat fetuses maternally heatstressed at early stage of pregnancy to either high "spiking" temperature of short duration or low temperature of long duration. The number of viable fetuses as well as the fetal weight of the heatstressed groups was significantly reduced compared with corresponding controls. Edema and microphthalmia are the only malformations detected among the viable 18 d...

  16. Cementless two-staged total hip arthroplasty with a short term interval period for chronic deep periprosthetic infection. Technique and long-term results.

    Science.gov (United States)

    Erhart, Jochen; Jaklitsch, Karl; Schurz, Mark; Vécsei, Vilmos; Ehall, Reinhard

    2010-05-01

    The two-staged exchange with delayed reimplantation is the most reliable method to treat a deep periprosthetic infection after a total hip arthroplasty (THR). Nether uniform recommendations for the technique of cementless reimplantation, nor long term clinical and radiological results are reported. Our protocol is performed under short term antibiosis with cementless primary porous hip implants to treat chronic deep periprosthetic infections following THR. A retrospective study was performed to evaluate the clinical and radiological long term outcome and the rate of persistent infection of 14 patients. In a five year minimum follow up persistent infection was observed twice in a two-staged revision THR. A dislocation of the hip components was observed in three cases, and could be surgically treated in twice and by wearing a hip-brace in one case. We could not find a loosening of THR components. Three patients had a good or excellent, 11 patients a fair or bad functional outcome. There was a significant correlation between functional outcome and length of interval of prosthesis exand reimplantation. Patients have an increased comfort resulting from a short, CRP depending time interval between ex- and reimplantation. Functional outcome is the better the shorter the interval is. The reinfection rate is comparable to those of cemented revision THR's with a long term interval. We could observe advantages in a reduced amount of bone loss and better osseous integration of the uncemented implants, compared to cemented implants reviewing literature. Alterations of acetabular bone stock and soft tissue are responsible for a high rate of instability of the THR. An inaccurate gait pattern is caused by gluteal weakness in the majority of patients. Repeated surgical intervention and duration of immobilization have to be minimalized.

  17. Short- and long-term consequences of larval stage exposure to constantly and ephemerally elevated carbon dioxide for marine bivalve populations

    Directory of Open Access Journals (Sweden)

    C. J. Gobler

    2013-04-01

    Full Text Available While larval bivalves are highly sensitive to ocean acidification, the basis for this sensitivity and the longer-term implications of this sensitivity are unclear. Experiments were performed to assess the short-term (days and long-term (months consequences of larval stage exposure to varying CO2 concentrations for calcifying bivalves. Higher CO2 concentrations depressed both calcification rates assessed using 45Ca uptake and RNA : DNA ratios in Mercenaria mercenaria and Argopecten irradians larvae with RNA : DNA ratios being highly correlated with larval growth rates (r2>0.9. These findings suggested that high CO2 has a cascading negative physiological impact on bivalve larvae stemming in part from lower calcification rates. Exposure to elevated CO2 during the first four days of larval development significantly depressed A. irradians larval survival rates, while a 10-day exposure later in larval development did not, demonstrating the extreme CO2 sensitivity of bivalve larvae during first days of development. Short- (weeks and long-term (10 month experiments revealed that individuals surviving exposure to high CO2 during larval development grew faster when exposed to normal CO2 as juveniles compared to individuals reared under ambient CO2 as larvae. These increased growth rates could not, however, overcome size differences established during larval development, as size deficits of individuals exposed to even moderate levels of CO2 as larvae were evident even after 10 months of growth under normal CO2 concentrations. This "legacy effect" emphasizes the central role larval stage CO2 exposure can play in shaping the success of modern-day bivalve populations.

  18. Short-term outcomes and nutritional status after laparoscopic subtotal gastrectomy with a very small remnant stomach for cStage I proximal gastric carcinoma.

    Science.gov (United States)

    Furukawa, Haruna; Kurokawa, Yukinori; Takiguchi, Shuji; Tanaka, Koji; Miyazaki, Yasuhiro; Makino, Tomoki; Takahashi, Tsuyoshi; Yamasaki, Makoto; Nakajima, Kiyokazu; Mori, Masaki; Doki, Yuichiro

    2017-08-20

    Total or proximal gastrectomy is usually performed for early proximal gastric carcinoma, but the optimal type of gastrectomy is still unknown. We evaluated short-term outcomes and nutritional status after laparoscopic subtotal gastrectomy (LsTG) in comparison with laparoscopic total gastrectomy (LTG) and laparoscopic proximal gastrectomy (LPG). We analyzed 113 patients who underwent LsTG (n = 38), LTG (n = 48), or LPG (n = 27) for cStage I gastric cancer located in the upper third of the stomach. Postoperative morbidities, nutritional status including body weight, serum albumin, hemoglobin, the prognostic nutritional index (PNI), and endoscopic findings at 1 year after surgery were compared between LsTG and both LTG and LPG. Operation time and intraoperative blood loss were similar among the three groups. The incidence of postoperative morbidities was lower in LsTG than in LTG. The degree of body weight loss was significantly smaller in LsTG than in LTG at 6 and 12 months. At 12 months, LsTG resulted in better serum albumin and PNI than LPG, and better hemoglobin than LTG. Endoscopic examination demonstrated that one LsTG patient and two LPG patients had reflux esophagitis. Remnant gastritis was observed more frequently in LPG than in LsTG. No LsTG patient had bile reflux, although it was observed in four LPG patients. LsTG with a very small remnant stomach had favorable short-term outcomes and nutritional status compared with LTG and LPG, so it may be a better treatment option for cStage I proximal gastric carcinoma.

  19. A novel two-stage stochastic programming model for uncertainty characterization in short-term optimal strategy for a distribution company

    International Nuclear Information System (INIS)

    Ahmadi, Abdollah; Charwand, Mansour; Siano, Pierluigi; Nezhad, Ali Esmaeel; Sarno, Debora; Gitizadeh, Mohsen; Raeisi, Fatima

    2016-01-01

    In order to supply the demands of the end users in a competitive market, a distribution company purchases energy from the wholesale market while other options would be in access in the case of possessing distributed generation units and interruptible loads. In this regard, this study presents a two-stage stochastic programming model for a distribution company energy acquisition market model to manage the involvement of different electric energy resources characterized by uncertainties with the minimum cost. In particular, the distribution company operations planning over a day-ahead horizon is modeled as a stochastic mathematical optimization, with the objective of minimizing costs. By this, distribution company decisions on grid purchase, owned distributed generation units and interruptible load scheduling are determined. Then, these decisions are considered as boundary constraints to a second step, which deals with distribution company's operations in the hour-ahead market with the objective of minimizing the short-term cost. The uncertainties in spot market prices and wind speed are modeled by means of probability distribution functions of their forecast errors and the roulette wheel mechanism and lattice Monte Carlo simulation are used to generate scenarios. Numerical results show the capability of the proposed method. - Highlights: • Proposing a new a stochastic-based two-stage operations framework in retail competitive markets. • Proposing a Mixed Integer Non-Linear stochastic programming. • Employing roulette wheel mechanism and Lattice Monte Carlo Simulation.

  20. One-stage posterior osteotomy with short segmental fusion and dual growing rod technique for severe rigid congenital scoliosis: the preliminary clinical outcomes of a hybrid technique.

    Science.gov (United States)

    Wang, Shengru; Zhang, Jianguo; Qiu, Guixing; Wang, Yipeng; Weng, Xisheng; Guo, Jianwei

    2014-02-15

    Retrospective study. To evaluate the clinical outcomes of the hybrid technique of 1-stage posterior osteotomy with short segmental fusion and dual growing rod (GR) technique for severe rigid congenital scoliosis. As some types of congenital scoliosis consist of long curve including sharp deformities producing enormous asymmetric growth at apex, they cannot be well corrected with osteotomy and short segmental fusion. GR technique may be the best option. However, enormous asymmetric growth potential due to the sharp deformities at the apex will increase risk of complications, especially implant failures. Seven patients (2 males, 5 females) undergoing this hybrid technique for severe rigid congenital scoliosis were retrospectively reviewed. The patients' charts were reviewed. The analysis included age at initial surgery and the latest follow-up, number and frequency of lengthening, and complications. Radiographical evaluation included measured changes in scoliosis Cobb angle, thoracic kyphosis, lumbar lordosis, trunk shift, length of T1-S1, and instrumentation. The mean follow-up was 53.3 (30-77) months. The mean age at the initial surgery is 5.9 (2-10) years. The averaged lengthenings were of 5.3 per patient. The mean scoliosis improved from 81.4° to 40.1° after initial surgery and was 41.0° at the latest follow-up. The average T1-S1 length was of 1.23 cm per year. The space available for lung ratio increased from 0.86 to 0.96. Osteotomy with short fusion could help to improve the correction of the GR and eliminate the large asymmetric growth potential around the apex, with little influence to the length of the spine. Dual GR technique could maintain correction achieved at initial surgery while allowing spinal growth to continue. This hybrid technique may be an option for young patients who present sharp deformities with large asymmetric growth potential in a long congenital spinal deformity. 4.

  1. Dimensions of Short-Term and Long-Term Self-Regulation in Adolescence: Associations with Maternal and Paternal Parenting and Parent-Child Relationship Quality.

    Science.gov (United States)

    Moilanen, Kristin L; Padilla-Walker, Laura M; Blaacker, Debra R

    2018-02-21

    Relatively little is known about the degree to which subcomponents of self-regulation change during early to middle adolescence. This study considered familial predictors (maternal/paternal regulatory support, antagonistic parenting, and parent-child closeness) of rank-order change in behavioral, emotional and cognitive regulation and perseverance over one year. N = 452 adolescents ages 11-16 years and their parents completed questionnaires and parent-child discussion tasks (48.7% male; 69.6% white). Results indicated minimal direct effects of parenting, though maternal and paternal parenting and parent-child closeness exerted small effects that were moderated by prior levels of cognitive regulation and perseverance. Parents may contribute to the development of complex regulatory capacities that mature after foundational emotional and behavioral regulation competencies.

  2. Multiplex PCR for 17 Y-Chromosome Specific Short Tandem Repeats (STR to Enhance the Reliability of Fetal Sex Determination in Maternal Plasma

    Directory of Open Access Journals (Sweden)

    Fang Zheng

    2012-05-01

    Full Text Available The aim of the study was to demonstrate the influence of target gene and amplification product length on the performance of fetal gender determination systems using maternal plasma. A total of 40 pairs of plasma DNA samples from pregnant women and genomic DNA samples from maternal blood, amniotic fluid and paternal blood were isolated for gender determination by amplification of the amelogenin gene and 17 Y-chromosome STR loci, using three different commercial kits. The gender of the fetuses was confirmed by cytogenetic analysis or phenotype at birth. Both the AmpFℓSTR-Identifiler amplification kit and the Mini-STR Amplification kit for amelogenin gene detection were reliable in determining fetal gender (92.0% and 96.0%, respectively, but false negatives were present in both systems. AmpFℓSTR-Yfiler was found to be fully reliable as it amplified Y-STR in all cases of pregnancies with male fetuses and thus was 100% correct in determining fetal gender. The results demonstrated that multiple fluorescent PCR for 17 Y-STR loci was more reliable than AMELY gene testing in fetal sex determination with maternal plasma. We also found that the shorter amplification products could improve the performance of fetal gender determination systems.

  3. Neighborhood Social Environment and Health Communication at Prepregnancy and Maternal Stages among Caucasian and Asian Women: Findings from the Los Angeles Mommy and Baby Survey

    Directory of Open Access Journals (Sweden)

    Lu Shi

    2014-01-01

    Full Text Available Introduction. We study whether the relationship between neighborhood social environment and maternal communication with healthcare providers differs between Asians and Caucasians. Method and Materials. Using the 2007 Los Angeles Mommy and Baby (LAMB survey, we measure new mother’s neighborhood social environment by four key variables: (1 instrumental/emotional support during pregnancy, (2 neighborhood social cohesion, (3 neighborhood social exchange, and (4 neighborhood services. Logistic regressions were applied for data analysis. Neighborhood social exchange predicts less chance of lacking communication about sensitive issues in preconception visits among Caucasians (logged odds: −0.045; P<0.01 and Asians (L.O.: −0.081; P<0.001 and predicts less chance of lacking communication during preconception visits among Asians (L.O.: −0.092; P<0.05. Neighborhood social cohesion predicts more chance for lacking communication about preparation for pregnancy only among Asians (L.O.: 0.065; P<0.05. Neighborhood services predict less chance of lacking communication about stigmatized issues in the prenatal visit among Asians (L.O.: −0.036; P<0.05. Discussion. Caucasians and Asians with more neighborhood social exchange are more likely to discuss sensitive issues during preconception visits. Neighborhood service significantly predicts maternal discussion of stigmatized issues with health care providers, but only among Asians.

  4. Role of breastfeeding cessation in mediating the relationship between maternal HIV disease stage and increased child mortality among HIV-exposed uninfected children.

    Science.gov (United States)

    Fox, Matthew P; Brooks, Daniel R; Kuhn, Louise; Aldrovandi, Grace; Sinkala, Moses; Kankasa, Chipepo; Horsburgh, Robert; Thea, Donald M

    2009-04-01

    Maternal CD4 count predicts child mortality in HIV-uninfected children born to HIV-infected women. To explore the mediating role of breastfeeding cessation in this relationship, we compared marginal structural models of maternal CD4 count on child death with and without adjustment for breastfeeding. In crude analyses, children of mothers with CD4500. Earlier breastfeeding cessation was also associated with low CD4 (HR 1.8; CI 1.2-2.7). After adjusting for breastfeeding and low birth weight using a marginal structural model, the low CD4 count-child mortality association through 18 months was reduced 17%. The change was overestimated using a traditional Cox proportional hazards model (35% reduction in HR from 3.4 to 2.5). Our analysis suggests that only a small part of the effect of low vs high CD4 count on child mortality through 18 months is mediated through breastfeeding cessation. Our results must be taken into account when deciding whether or not to recommend breastfeeding for infants of HIV-infected mothers.

  5. FORMATION OF THE SHORT-LIVED RADIONUCLIDE 36Cl IN THE PROTOPLANETARY DISK DURING LATE-STAGE IRRADIATION OF A VOLATILE-RICH RESERVOIR

    International Nuclear Information System (INIS)

    Jacobsen, Benjamin; Yin Qingzhu; Matzel, Jennifer; Hutcheon, Ian D.; Ramon, Erick C.; Weber, Peter K.; Krot, Alexander N.; Nagashima, Kazuhide; Ishii, Hope A.; Ciesla, Fred J.

    2011-01-01

    Short-lived radionuclides (SLRs) in the early solar system provide fundamental insight into protoplanetary disk evolution. We measured the 36 Cl- 36 S-isotope abundance in wadalite ( 36 Cl (τ 1/2 ∼ 3 x 10 5 yr) in the early solar system. Its presence, initial abundance, and the noticeable decoupling from 26 Al raise serious questions about the origin of SLRs. The inferred initial 36 Cl abundance for wadalite, corresponding to a 36 Cl/ 35 Cl ratio of (1.81 ± 0.13) x 10 -5 , is the highest 36 Cl abundance ever reported in any early solar system material. The high level of 36 Cl in wadalite and the absence of 26 Al ( 26 Al/ 27 Al ≤ 3.9 x 10 -6 ) in co-existing grossular (1) unequivocally support the production of 36 Cl by late-stage solar energetic particle irradiation in the protoplanetary disk and (2) indicates that the production of 36 Cl, recorded by wadalite, is unrelated to the origin of 26 Al and other SLRs ( 10 Be, 53 Mn) recorded by primary minerals of CAIs and chondrules. We infer that 36 Cl was largely produced by irradiation of a volatile-rich reservoir in an optically thin protoplanetary disk adjacent to the region in which the CV chondrite parent asteroid accreted while the Sun was a weak T Tauri star. Subsequently, 36 Cl accreted into the Allende CV chondrite together with condensed water ices.

  6. Epidermal growth factor and transforming growth factor-α in human milk of different lactation stages and different regions and their relationship with maternal diet.

    Science.gov (United States)

    Lu, Mengqing; Jiang, Jiajing; Wu, Kejian; Li, Duo

    2018-02-21

    Epidermal growth factor (EGF) and transforming growth factor-α (TGF-α) are important growth-promoting factors in human milk and play an important role in a newborn's gastrointestinal function. The aim of the present study was to compare EGF and TGF-α contents in breast milk from different lactation periods and different regions and further analyze the effect of maternal diet on the concentration of EGF and TGF-α in breast milk. Breast milk samples and 24-hour food records were obtained from lactating mothers on day 1 (colostrum), day 14 (transitional milk) and day 42 (mature milk) from Hangzhou (n = 76), Lanzhou (n = 76) and Beijing (n = 76), China. EGF and TGF-α levels were determined by enzyme-linked immunosorbent assay (ELISA). The concentration of EGF in breast milk decreased over lactation periods (p milk increased over lactation periods (p milk from Lanzhou participants was significantly higher than Beijing and Hangzhou participants (p milk from Beijing was significantly higher than that from Lanzhou and Hangzhou (p milk decreased with the increasing intake of proteins (p = 0.042), total energy (p = 0.031), vegetables (p = 0.002), fruits (p products (p = 0.001) and dairy foods (p milk increased with the increasing intake of carbohydrates (p = 0.023) and dairy products (p = 0.011) and decreased with the increasing intake of proteins (p = 0.008) and meat (p = 0.016). The EGF and TGF-α contents in breast milk were greatly influenced by regions and lactation periods and there was also a strong relationship with maternal diet.

  7. [Maternal phenylketonuria].

    Science.gov (United States)

    Bókay, János; Kiss, Erika; Simon, Erika; Szőnyi, László

    2013-05-05

    Elevated maternal phenylalanine levels during pregnancy are teratogenic, and may result in embryo-foetopathy, which could lead to stillbirth, significant psychomotor handicaps and birth defects. This foetal damage is known as maternal phenylketonuria. Women of childbearing age with all forms of phenylketonuria, including mild variants such as hyperphenylalaninaemia, should receive detailed counselling regarding their risks for adverse foetal effects, optimally before contemplating pregnancy. The most assured way to prevent maternal phenylketonuria is to maintain the maternal phenylalanine levels within the optimal range already before conception and throughout the whole pregnancy. Authors review the comprehensive programme for prevention of maternal phenylketonuria at the Metabolic Center of Budapest, they survey the practical approach of the continuous maternal metabolic control and delineate the outcome of pregnancies of mothers with phenylketonuria from the introduction of newborn screening until most recently.

  8. In vivo repair of DNA damage induced by X-rays in the early stages of mouse fertilization, and the influence of maternal PARP1 ablation.

    NARCIS (Netherlands)

    Pacchierotti, F.; Ranaldi, R.; Derijck, A.H.A.; Heijden, G.W. van der; Boer, P. de

    2011-01-01

    The early pronucleus stage of the mouse zygote has been characterised in vitro as radiosensitive, due to a high rate of induction of chromosome-type chromosome abnormalities (CA). We have investigated the repair of irradiation induced double strand DNA breaks in vivo by γH2AX foci and first cleavage

  9. The maternal microbiome during pregnancy and allergic disease in the offspring

    DEFF Research Database (Denmark)

    Vuillermin, Peter J; Macia, Laurence; Nanan, Ralph

    2017-01-01

    fetal immune system include alignment between the maternal and infant regulatory immune status and transplacental passage of microbial metabolites and IgG. Interplay between microbial stimulatory factors such as lipopolysaccharides and regulatory factors such as short-chain fatty acids may also...... influence on fetal immune development. However, our understanding of these pathways is at an early stage and further mechanistic studies are needed. There are also no data from human studies relating the composition and metabolic activity of the maternal microbiome during pregnancy to the offspring's immune...

  10. Low birth weight in relation to maternal age and multiple ...

    African Journals Online (AJOL)

    Vihar

    Low socio-economic status is the underlying cause of low birth weight. Other causes include maternal malnutrition; maternal diseases like antepartum hemorrhage, anaemia, cervical incompetence; adolescent pregnancies; short birth intervals; intrauterine infections; multiple pregnancy; congenital malformations; placental.

  11. Short-Course Hypofractionated Radiation Therapy With Boost in Women With Stages 0 to IIIa Breast Cancer: A Phase 2 Trial

    Energy Technology Data Exchange (ETDEWEB)

    Ahlawat, Stuti; Haffty, Bruce G.; Goyal, Sharad; Kearney, Thomas; Kirstein, Laurie [Rutgers Cancer Institute of New Jersey, New Jersey (United States); Chen, Chunxia; Moore, Dirk F. [Rutgers School of Public Health, Piscataway, New Jersey (United States); Khan, Atif J., E-mail: khanat@cinj.rutgers.edu [Rutgers Cancer Institute of New Jersey, New Jersey (United States)

    2016-01-01

    Purpose: Conventionally fractionated whole-breast irradiation (WBI) with a boost takes approximately 6 to 7 weeks. We evaluated a short course of hypofractionated (HF), accelerated WBI in which therapy was completed in 3 weeks inclusive of a sequential boost. Methods and Materials: We delivered a whole-breast dose of 36.63 Gy in 11 fractions of 3.33 Gy over 11 days, followed by a lumpectomy bed boost in 4 fractions of 3.33 Gy delivered once daily for a total of 15 treatment days. Acute toxicities were scored using Common Terminology Criteria for Adverse Events version 4. Late toxicities were scored using the Radiation Therapy Oncology Group/European Organization for Research and Treatment of Cancer scale. Cosmesis was scored using the Harvard Cosmesis Scale. Our primary endpoint was freedom from locoregional failure; we incorporated early stopping criteria based on predefined toxicity thresholds. Cosmesis was examined as a secondary endpoint. Results: We enrolled 83 women with stages 0 to IIIa breast cancer. After a median follow-up of 40 months, 2 cases of isolated ipsilateral breast tumor recurrence occurred (2 of 83; crude rate, 2.4%). Three-year estimated local recurrence-free survival was 95.9% (95% confidence interval [CI]: 87.8%-98.7%). The 3-year estimated distant recurrence-free survival was 97.3% (95% CI: 89.8%-99.3%). Three-year secondary malignancy-free survival was 94.3% (95% CI: 85.3%-97.8%). Twenty-nine patients (34%) had grade 2 acute toxicity, and 1 patient had a late grade 2 toxicity (fibrosis). One patient had acute grade 3 dermatitis, whereas 2 patients experienced grade 3 late skin toxicity. Ninety-four percent of evaluable patients had good or excellent cosmesis. Conclusions: Our phase 2 institutional study offers one of the shortest courses of HF therapy, delivered in 15 fractions inclusive of a sequential boost. We demonstrated expected low toxicity and high local control rates with good to excellent cosmetic outcomes. This

  12. Short course radiotherapy with simultaneous integrated boost for stage I-II breast cancer, early toxicities of a randomized clinical trial

    Science.gov (United States)

    2012-01-01

    Background TomoBreast is a unicenter, non-blinded randomized trial comparing conventional radiotherapy (CR) vs. hypofractionated Tomotherapy (TT) for post-operative treatment of breast cancer. The purpose of the trial is to compare whether TT can reduce heart and pulmonary toxicity. We evaluate early toxicities. Methods The trial started inclusion in May 2007 and reached its recruitment in August 2011. Women with stage T1-3N0M0 or T1-2N1M0 breast cancer completely resected by tumorectomy (BCS) or by mastectomy (MA) who consented to participate were randomized, according to a prescribed computer-generated randomization schedule, between control arm of CR 25x2 Gy/5 weeks by tangential fields on breast/chest wall, plus supraclavicular-axillary field if node-positive, and sequential boost 8x2 Gy/2 weeks if BCS (cumulative dose 66 Gy/7 weeks), versus experimental TT arm of 15x2.8 Gy/3 weeks, including nodal areas if node-positive and simultaneous integrated boost of 0.6 Gy if BCS (cumulative dose 51 Gy/3 weeks). Outcomes evaluated were the pulmonary and heart function. Comparison of proportions used one-sided Fisher's exact test. Results By May 2010, 70 patients were randomized and had more than 1 year of follow-up. Out of 69 evaluable cases, 32 were assigned to CR (21 BCS, 11 MA), 37 to TT (20 BCS, 17 MA). Skin toxicity of grade ≥1 at 2 years was 60% in CR, vs. 30% in TT arm. Heart function showed no significant difference for left ventricular ejection fraction at 2 years, CR 4.8% vs. TT 4.6%. Pulmonary function tests at 2 years showed grade ≥1 decline of FEV1 in 21% of CR, vs. 15% of TT and decline of DLco in 29% of CR, vs. 7% of TT (P = 0.05). Conclusions There were no unexpected severe toxicities. Short course radiotherapy of the breast with simultaneous integrated boost over 3 weeks proved feasible without excess toxicities. Pulmonary tests showed a slight trend in favor of Tomotherapy, which will need confirmation with longer

  13. In vivo repair of DNA damage induced by X-rays in the early stages of mouse fertilization, and the influence of maternal PARP1 ablation

    Energy Technology Data Exchange (ETDEWEB)

    Pacchierotti, F., E-mail: francesca.pacchierotti@enea.it [Unit of Radiation Biology and Human Health, ENEA CR Casaccia, Via Anguillarese 301, 00123 Rome (Italy); Ranaldi, R. [Unit of Radiation Biology and Human Health, ENEA CR Casaccia, Via Anguillarese 301, 00123 Rome (Italy); Derijck, A.A.; Heijden, G.W. van der; Boer, P. de [Radboud University Nijmegen Medical Centre, Department of Obstetrics and Gynaecology, P.O. Box 9101, 6500 HB Nijmegen (Netherlands)

    2011-09-01

    Highlights: {yields} We measure {gamma}H2AX and chromosome aberrations in mouse zygotes irradiated in vivo. {yields} We compare effects between zygotes obtained from wild type or Parp1 knockout females. {yields} The rate of chromosome aberrations is as high as that previously induced in vitro. {yields} The rate of radiation-induced {gamma}H2AX foci is lower than that measured in other cells. {yields} Without Parp1 there are more {gamma}H2AX foci but chromosome aberration rate is unaffected. - Abstract: The early pronucleus stage of the mouse zygote has been characterised in vitro as radiosensitive, due to a high rate of induction of chromosome-type chromosome abnormalities (CA). We have investigated the repair of irradiation induced double strand DNA breaks in vivo by {gamma}H2AX foci and first cleavage metaphase analysis. Breaks were induced in sperm and in the early zygote stages comprising sperm chromatin remodelling and early pronucleus expansion. Moreover, the role of PARP1 in the formation and repair of spontaneous and radiation-induced double strand breaks in the zygote was evaluated by comparing observations in C57BL/6J and PARP1 genetically ablated females. The results confirmed in vivo that the rate of chromosome aberration induction by X-rays was approximately 3-fold higher in the zygote than in mouse lymphocytes. This finding was related to a diminished efficiency of double strand break signalling, as shown by a lower rate of {gamma}H2AX radiation-induced foci compared to that measured in most other somatic cell types. The spontaneous frequency of CA in PARP1 depleted zygotes was slightly but significantly higher than in wild type zygotes. Also, these zygotes showed some impairment of the radiation-induced DNA Damage Response when exposed closer to the start of S-phase, revealed by a higher number of {gamma}H2AX foci and a longer cell cycle delay. The rate of chromosome aberrations, however, was not elevated over that of wild type zygotes, possibly

  14. Analysis of Limiting Measures of Three-phase Short-circuit Current of 500kV Intensive Receiving-end Power Grid in the Early Stage of UHV Construction

    Directory of Open Access Journals (Sweden)

    Zhang Xiao Hang

    2016-01-01

    Full Text Available This paper took the intensive receiving-end power grid as the research object and analysed the problems of three-phase short-circuit current over-limited of 500kV intensive power grid in the early stage of UHV construction. Firstly, this paper analysed the influence factors of the short-circuit current based on self-impedance analysis model of two-port network theory and the equivalent model of UHV power grid. Then, the applicable current-limiting measures were put forward. Finally, this paper proposed one scheme to solve the problems of three-phase short-circuit current over-limited of 500kV buses in one practical receiving-end power grid and verified the feasibility of this scheme from three different aspects. Aiming at the over-limited influential factors, the applicable current-limiting measures can be taken as follows: separating the 500kV bus at UHV substation, lapping the lines outside the substation and decentralizing the power supplies. The proposed measures can effectively solve the problems of short-circuit current over-limited in the early stage of UHV construction and provide reference for other power grid.

  15. Commentary Improving child outcomes through maternal mental ...

    African Journals Online (AJOL)

    This commentary will provide a general overview of the public health considerations of maternal mental illness, both from a global perspective as well as from the South African context. The paper will outline the consequences of maternal mental illness for mothers as well as their offspring, through the life stages from ...

  16. Maternal emotion regulation during child distress, child anxiety accommodation, and links between maternal and child anxiety.

    Science.gov (United States)

    Kerns, Caroline E; Pincus, Donna B; McLaughlin, Katie A; Comer, Jonathan S

    2017-08-01

    Environmental contributions are thought to play a primary role in the familial aggregation of anxiety, but parenting influences remain poorly understood. We examined dynamic relations between maternal anxiety, maternal emotion regulation (ER) during child distress, maternal accommodation of child distress, and child anxiety. Mothers (N=45) of youth ages 3-8 years (M=4.8) participated in an experimental task during which they listened to a standardized audio recording of a child in anxious distress pleading for parental intervention. Measures of maternal and child anxiety, mothers' affective states, mothers' ER strategies during the child distress, and maternal accommodation of child anxiety were collected. Mothers' resting respiratory sinus arrhythmia (RSA) reactivity during the recording was also acquired. Higher maternal negative affect and greater maternal ER switching (i.e., using multiple ER strategies in a short time without positive regulatory results) during child distress were associated with child anxiety. Sequential mediation modeling showed that maternal anxiety predicted ineffective maternal ER during child distress exposure, which in turn predicted greater maternal accommodation, which in turn predicted higher child anxiety. Findings support the mediating roles of maternal ER and accommodation in linking maternal and child anxiety, and suggest that ineffective maternal ER and subsequent attempts to accommodate child distress may act as mechanisms underlying the familial aggregation of anxiety. Copyright © 2017 Elsevier Ltd. All rights reserved.

  17. Congenital syphilis after maternal treatment for syphilis during pregnancy.

    Science.gov (United States)

    Sheffield, Jeanne S; Sánchez, Pablo J; Morris, George; Maberry, Mark; Zeray, Fiker; McIntire, Donald D; Wendel, George D

    2002-03-01

    The purpose of this study was to characterize pregnancies that were complicated by maternal syphilis that had been treated before delivery in which the newborn infant was diagnosed with congenital syphilis. Prospective surveillance from January 1, 1982, to December 31, 1998, involved women who received antenatal treatment for syphilis. Infants who were born with congenital syphilis were identified by clinical or laboratory criteria. Antepartum factors such as gestational age, time to delivery and VDRL titers were then analyzed and compared with those of women who had been treated and who were delivered of an uninfected infant. The 1:1 match was based on the stage of syphilis and the gestational age at treatment. Forty-three women who received antepartum therapy for syphilis were delivered of an infant with congenital syphilis. Most of the women had been treated for early syphilis; the mean gestational age at treatment was 30.3 weeks. Thirty-five percent of the women were treated >30 days before delivery. Fifty-six percent of the infants were preterm. The 1:1 match revealed that treatment and delivery high VDRL titers, prematurity, and a short interval from treatment to delivery were significantly different in those infants who were diagnosed with congenital syphilis. High VDRL titers at treatment and delivery, earlier maternal stage of syphilis, the interval from treatment to delivery, and delivery of an infant at gestation are associated with the delivery of a congenitally infected neonate after adequate treatment for maternal syphilis.

  18. A short note on integrated assessment modeling approaches : Rejoinder to the review of "Making or breaking climate targets - The AMPERE study on staged accession scenarios for climate policy"

    NARCIS (Netherlands)

    Kriegler, Elmar; Riahi, Keywan; Bauer, Nico; Schwanitz, Valeria Jana; Petermann, Nils; Bosetti, Valentina; Marcucci, Adriana; Otto, Sander; Paroussos, Leonidas; Rao-Skirbekk, Shilpa; Currás, Tabaré Arroyo; Ashina, Shuichi; Bollen, Johannes; Eom, Jiyong; Hamdi-Cherif, Meriem; Longden, Thomas; Kitous, Alban; Méjean, Aurélie; Sano, Fuminori; Schaeffer, Michiel; Wada, Kenichi; Capros, Pantelis; van Vuuren, Detlef P.; Edenhofer, Ottmar; Bertram, Christoph; Bibas, Ruben; Edmonds, Jae; Johnson, Nils; Krey, Volker; Luderer, Gunnar; McCollum, David; Jiang, Kejun

    2015-01-01

    We provide a rejoinder to a review (Rosen, 2015) of our original article "Making or breaking climate targets - the AMPERE study on staged accession scenarios for climate policy" (Kriegler et al., 2015a). We have a substantial disagreement with the content of the review, and feel that it is plagued

  19. Brief cognitive assessment of Alzheimer's disease in advanced stages: Proposal for a Brazilian version of the Short Battery for Severe Impairment (SIB-8

    Directory of Open Access Journals (Sweden)

    José Roberto Wajman

    Full Text Available ABSTRACT The measurement of cognitive abilities of patients with severe dementia can serve a wide range of methodological and clinical needs. Objective: To validate a proposed severe impairment battery SIB-8 for a Brazilian population sample as part of the neuropsychological assessment of patients with Alzheimer's disease (AD in advanced stages. Methods: After a systematic process of translation and back-translation, the SIB-8 was applied to 95 patients with AD at different stages; moderate, moderately severe and severe according to FAST subdivisions (5, 6 and 7, with scores on the Mini-Mental State Examination (MMSE of between 5 and 15 and followed by the Division of Behavioral Neurology and the Center for Aging Brain of the Federal University of São Paulo - UNIFESP. Results: Inferential data revealed that the SIB-8 instrument behaved differently at each stage of the disease with a statistical value of sensitivity p<0.001, gradually reflecting the expected course of the dementia, inherent with the decline of cognitive functions. Conclusion: Findings indicated that the SIB-8 is a useful tool for the evaluation and prospective comparison of AD patients in advanced stages, retaining its original characteristics in our population.

  20. Short communication: amino acid supplementation and stage of lactation alter apparent utilization of nutrients by blood neutrophils from lactating dairy cows in vitro

    Science.gov (United States)

    Glutamine is the preferred AA used by polymorphonuclear leukocytes (PMN) during the inflammatory response. However, the effect of other AA on bovine PMN response during inflammation and how this is altered by stage of lactation has not been fully elucidated. The objective of this study was to dete...

  1. High levels of microRNA-21 in the stroma of colorectal cancers predict short disease-free survival in stage II colon cancer patients

    DEFF Research Database (Denmark)

    Nielsen, Boye Schnack; Jørgensen, Stine; Fog, Jacob Ulrik

    2011-01-01

    Approximately 25% of all patients with stage II colorectal cancer will experience recurrent disease and subsequently die within 5 years. MicroRNA-21 (miR-21) is upregulated in several cancer types and has been associated with survival in colon cancer. In the present study we developed a robust...... in situ hybridization assay using high-affinity Locked Nucleic Acid (LNA) probes that specifically detect miR-21 in formalin-fixed paraffin embedded (FFPE) tissue samples. The expression of miR-21 was analyzed by in situ hybridization on 130 stage II colon and 67 stage II rectal cancer specimens. The mi...... relative to the nuclear density (TBR) obtained using a red nuclear stain. High TBR (and TB) estimates of miR-21 expression correlated significantly with shorter disease-free survival (p = 0.004, HR = 1.28, 95% CI: 1.06-1.55) in the stage II colon cancer patient group, whereas no significant correlation...

  2. Effects of Low Ozone Concentrations and Short Exposure Times on the Mortality of Immature Stages of the Indian Meal Moth, Plodia Interpunctella (Lepidoptera: Pyralidae

    Directory of Open Access Journals (Sweden)

    Keivanloo Ensieh

    2014-07-01

    Full Text Available In Iran, the Indian meal moth, Plodia interpunctella (Hübner, is one of the most important pests of such stored products as date fruits and pistachio nuts. Ozone was applied as a gas at four concentrations (0, 2, 3, and 5 ppm for four different periods (30, 60, 90, and 120 min on the immature stages of P. interpunctella. The results indicated that by increasing the concentration and exposure time, the rate of mortality increased for all tested stages. This study showed that 12-day-old larvae were more susceptible than other stages when exposed to 5 ppm ozone for 120 min. The next in order of susceptibility were pupae, then 5-day-old larvae, and 17-dayold larvae had the highest sensitivity to ozonation. At the highest concentration of ozone, for the longest time, the least mortality rate was recorded for one-day-old eggs. According to the results, a reduction in the population density of P. interpunctella in laboratory experiments is promising. However, validation studies will be necessary to fully determine the potential of ozone as a replacement for the current post harvest chemical control of P. interpunctella on either pistachio nuts or date fruits.

  3. Maternal phenylketonuria

    Directory of Open Access Journals (Sweden)

    Kristina Štuikienė

    2013-04-01

    Full Text Available Phenylketonuria is a hereditary metabolic disorder inherited in an autosomal recessive pattern. Elevated phenylalanine levels in a pregnant woman with phenylketonuria result in phenylalanine embryopathy. Failure to follow special diets during gestation results in neonatal dysplasia. More favorable outcomes are observed when phenylalanine levels remain within normal ranges prior to conception, or at least when they reach normal levels by the 4th-10th weeks of gestation. We report the case of a newborn with maternal phenylketonuria.

  4. Nodulation control of crack fertilization technique reduced the growth inhibition of soybean caused by short-term waterlogging at early vegetative stage

    Directory of Open Access Journals (Sweden)

    Koji Yamane

    2016-07-01

    Full Text Available Waterlogging is the constraint for soybean growth and yield, because soybean is often cultivated in upland fields converted from paddy in Japan. However, efficient cultivation techniques for alleviating the adverse effects have not been developed. We have proposed the new soybean cultivation technique named crack fertilization which enables yield increase due to enhancing new root growth and N acquisition by increasing nodulation. Waterlogging induces N deficiency due to the suppression of nutrient uptake by the inhibition of root growth and nodule activity. Thus, it is hypothesized that crack fertilization would be effective to alleviate the inhibition of soybean growth and yield. The soybean cultivar of Sachiyutaka was planted in 1/5000 a Wagner pots and root boxes. Two separate waterlogging treatments were imposed to soybean plants at different growth stages, V1 and R4, and crack fertilization was done at V3. After these treatments, soybean plants were sampled at R5 in 2012 and 2013 experiments, respectively. Waterlogging at V1 and R4 inhibited the growth and yield of soybean and nodule growth, and the decreases in physiological parameters of soybean such as photosynthesis, chlorophyll content, and xylem sap exudation rate were observed. The adverse effects of waterlogging at V1 were alleviated by crack fertilization at V3, whereas crack fertilization could not alleviate the adverse effects of waterlogging at R4. Thus, crack fertilization after waterlogging at early vegetative stage would be the cultivation technique that enables to alleviate the adverse effects.

  5. Stages of Labor

    Science.gov (United States)

    ... Moms Need Blog News & Media News Videos Mission stories Ambassadors Spotlights Tools & Resources Frequently asked media questions ... can be born. This stage can last as short as 20 minutes or as long as several ...

  6. Short-Term Responses of Ground Beetles to Forest Changes Caused by Early Stages of Emerald Ash Borer (Coleoptera: Buprestidae)-Induced Ash Mortality.

    Science.gov (United States)

    Perry, Kayla I; Herms, Daniel A

    2016-04-22

    Emerald ash borer (Agrilus planipennis Fairmaire), an invasive wood-boring beetle native to Asia, has killed hundreds of millions of ash trees since its accidental introduction into North America, resulting in widespread formation of canopy gaps and accumulations of coarse woody debris (CWD) in forests. The objective was to quantify effects of canopy gaps and CWD caused by early stages of emerald ash borer-induced ash mortality, and their interaction on ground beetle assemblages. The impact of canopy gaps and CWD varied, as gaps affected beetle assemblages in 2011, while effects of CWD were only observed in 2012. Gaps decreased beetle activity-abundance, and marginally decreased richness, driving changes in species composition, but evenness and diversity were unaffected. Effects of the CWD treatment alone were minimal, but CWD interacted with the canopy treatment, resulting in an increase in activity-abundance of ground beetles in canopy gaps without CWD, and a marginal increase in species richness in canopy gaps with CWD. Although there were some initial changes in species composition, these were ephemeral, suggesting that ground beetle assemblages may be resilient to disturbance caused by emerald ash borer. This study contributes to our understanding of the cascading ecological impacts of biological invasions on forest ecosystems. © The Authors 2016. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  7. Relations among child negative emotionality, parenting stress, and maternal sensitive responsiveness in early childhood

    NARCIS (Netherlands)

    Paulussen-Hoogeboom, M.C.; Stams, G.J.J.M.; Hermanns, J.M.A.; Peetsma, T.T.D.

    2008-01-01

    This short-term longitudinal study focuses on relations between preschool-aged childrens' perceived "difficult" temperament (defined as high negative emotionality) and observed maternal sensitive responsiveness in the context of maternal parenting stress. Design. Participants were fifty-nine

  8. Maternal adiposity and maternal and cord blood concentrations of vitamin D [25(OHD3

    Directory of Open Access Journals (Sweden)

    Fernanda F.A. Simões

    2016-10-01

    Full Text Available Obesity is associated with lower concentrations of vitamin D [25(OHD3] in children, adolescents and adults, but it remains unclear whether maternal adiposity influences maternal and foetal concentrations of this vitamin. The objective of this cross-sectional study was to assess the relationship between maternal adiposity and maternal and cord blood concentrations of vitamin D. It involved 101 mother–newborn pairs from a public maternity in Sao Paulo city, Brazil. Demographic, socioeconomic and obstetric data, as well as anthropometry, physical activity and vitamin D supplementation during pregnancy, were investigated. Maternal adiposity was assessed by bioelectrical impedance. Maternal and cord blood concentrations of vitamin D were measured by high-performance liquid chromatography. Two multiple linear regression models that included maternal and cord blood vitamin D concentrations as outcomes and maternal adiposity as independent variable were used. No association was observed between maternal adiposity and maternal or cord blood concentrations of vitamin D. Maternal vitamin D concentration was associated with race, physical activity and vitamin D supplementation (adj. R2 = 0.74. Cord blood vitamin D concentration was associated with maternal vitamin D concentration (adj. R2 = 0.24. Although fat mass quantification is important to understand vitamin D status during all stages of life, this may not be true in pregnancy as race, vitamin D supplementation and physical activity appeared to be more relevant to vitamin D status. Understanding vitamin D metabolism in pregnancy may elucidate how or if adiposity influences maternal vitamin D status and how it impacts vitamin D transport to the foetus.

  9. Obstetric transition in the World Health Organization Multicountry Survey on Maternal and Newborn Health: exploring pathways for maternal mortality reduction

    Directory of Open Access Journals (Sweden)

    Solange da Cruz Chaves

    2015-05-01

    Full Text Available OBJECTIVE: To test whether the proposed features of the Obstetric Transition Model-a theoretical framework that may explain gradual changes that countries experience as they eliminate avoidable maternal mortality-are observed in a large, multicountry, maternal and perinatal health database; and to discuss the dynamic process of maternal mortality reduction using this model as a theoretical framework. METHODS: This was a secondary analysis of a cross-sectional study by the World Health Organization that collected information on more than 300 000 women who delivered in 359 health facilities in 29 countries in Africa, Asia, Latin America, and the Middle East, during a 2-4-month period in 2010-2011. The ratios of Potentially Life-Threatening Conditions, Severe Maternal Outcomes, Maternal Near Miss, and Maternal Death were estimated and stratified by stages of obstetric transition. The characteristics of each stage are defined. RESULTS: Data from 314 623 women showed that female fertility, indirectly estimated by parity, was higher in countries at a lower obstetric transition stage, ranging from a mean of 3 children in Stage II to 1.8 children in Stage IV. Medicalization increased with obstetric transition stage. In Stage IV, women had 2.4 times the cesarean deliveries (15.3% in Stage II and 36.7% in Stage IV and 2.6 times the labor inductions (7.1% in Stage II and 18.8% in Stage IV as women in Stage II. The mean age of primiparous women also increased with stage. The occurrence of uterine rupture had a decreasing trend, dropping by 5.2 times, from 178 to 34 cases per 100 000 live births, as a country transitioned from Stage II to IV. CONCLUSIONS: This analysis supports the concept of obstetric transition using multicountry data. The Obstetric Transition Model could provide justification for customizing strategies for reducing maternal mortality according to a country's stage in the obstetric transition.

  10. The Maternal Description of Child (MDoC): A New Audiotaped Measure of Maternal Affect

    OpenAIRE

    Martin, Anne; Razza, Rachel A.; Brooks-Gunn, Jeanne

    2015-01-01

    We report on a new measure of maternal affect from an ongoing multi-site birth cohort study with primarily low-income families, the Fragile Families and Child Wellbeing Study. At child age of 5 years, mothers were asked to describe their child in a short, semi-structured home interview. One innovation of this measure – called the Maternal Description of Child (MDoC) – is that it captured maternal affect via audiotape rather than videotape. Based on mothers’ talk about their child, coders scor...

  11. Goodbye, Mandatory Maternity Leaves

    Science.gov (United States)

    Nation's Schools, 1972

    1972-01-01

    In precedent-setting decrees, courts and federal and State authorities have branded compulsory maternity leaves either unconstitutional or illegal. School administrators are urged to prod boards of education to adopt more lenient maternity leave policies -- now. (Author)

  12. Fortification of maternal milk

    Directory of Open Access Journals (Sweden)

    Cecilia Di Natale

    2013-06-01

    Full Text Available The beneficial effects of human milk (HM, well recognized for the term infant, extend to the feeding of premature infants, because their nutrition support must be designed to compensate for metabolic and gastrointestinal immaturity, immunologic compromise, and maternal psycosocial conditions. Studies show that preterm milk contains higher protein levels and more fat than term human milk. The American Academy of Pediatrics recommended that preterm neonates should receive sufficient nutrients to enable them to grow at a rate similar to that of fetuses of the same gestational age. There are no doubts about the fact that maternal milk is the best food for all neonates, but unfortified human breast milk may not meet the recommended nutritional needs of growing preterm infants. Human milk must therefore be supplemented (fortified with the nutrients in short supply. The objective of fortification is to increase the concentration of nutrients to such levels that at the customary feeding volumes infants receive amounts of all nutrients that meet the requirements. The are two different forms of fortification of human milk: standard and individualized. The new concepts and recommendations for optimization of human milk fortification is the “individualized fortification”. Actually, two methods have been proposed for individualization: the “targeted/tailored fortification” and the “adjustable fortification”. In summary, the use of fortified human milk produces adequate growth in premature infants and satisfies the specific nutritional requirements of these infants. The use of individualized fortification is recommended. Proceedings of the 9th International Workshop on Neonatology · Cagliari (Italy · October 23rd-26th, 2013 · Learned lessons, changing practice and cutting-edge research

  13. Maternity Protection at Work.

    Science.gov (United States)

    World of Work, 1998

    1998-01-01

    Discusses the need for maternity benefits for working women. Suggests that although most countries provide paid maternity leave by law, there is a gap between that law and practice. Includes a chart depicting maternity protection (length of leave, cash benefits, who pays) around the world. (JOW)

  14. Evaluation of Maternal Hemorrhage in Placenta Accreta

    Directory of Open Access Journals (Sweden)

    Elif Ağaçayak

    2016-04-01

    Conclusion: Patients of advanced age as well as grand multiparous patients and patients with a history of multiple repeat caesarean deliveries should be evaluated more carefully during pregnancy. These patients should be referred to hospitals that provide multidisciplinary care and management before the delivery or even at the early stages of pregnancy in an effort to decrease maternal mortality and morbidity rates.

  15. Predictors of maternal responsiveness.

    Science.gov (United States)

    Drake, Emily E; Humenick, Sharron S; Amankwaa, Linda; Younger, Janet; Roux, Gayle

    2007-01-01

    To explore maternal responsiveness in the first 2 to 4 months after delivery and to evaluate potential predictors of maternal responsiveness, including infant feeding, maternal characteristics, and demographic factors such as age, socioeconomic status, and educational level. A cross-sectional survey design was used to assess the variables of maternal responsiveness, feeding patterns, and maternal characteristics in a convenience sample of 177 mothers in the first 2 to 4 months after delivery. The 60-item self-report instrument included scales to measure maternal responsiveness, self-esteem, and satisfaction with life as well as infant feeding questions and sociodemographic items. An online data-collection strategy was used, resulting in participants from 41 U.S. states. Multiple regression analysis showed that satisfaction with life, self-esteem, and number of children, but not breastfeeding, explained a significant portion of the variance in self-reported maternal responsiveness scores. In this analysis, sociodemographic variables such as age, education, income, and work status showed little or no relationship to maternal responsiveness scores. This study provides additional information about patterns of maternal behavior in the transition to motherhood and some of the variables that influence that transition. Satisfaction with life was a new predictor of maternal responsiveness. However, with only 15% of the variance explained by the predictors in this study, a large portion of the variance in maternal responsiveness remains unexplained. Further research in this area is needed.

  16. Maternal Mortality in Texas.

    Science.gov (United States)

    Baeva, Sonia; Archer, Natalie P; Ruggiero, Karen; Hall, Manda; Stagg, Julie; Interis, Evelyn Coronado; Vega, Rachelle; Delgado, Evelyn; Hellerstedt, John; Hankins, Gary; Hollier, Lisa M

    2017-05-01

    A commentary on maternal mortality in Texas is provided in response to a 2016 article in Obstetrics & Gynecology by MacDorman et al. While the Texas Department of State Health Services and the Texas Maternal Mortality and Morbidity Task Force agree that maternal mortality increased sharply from 2010 to 2011, the percentage change or the magnitude of the increase in the maternal mortality rate in Texas differs depending on the statistical methods used to compute and display it. Methodologic challenges in identifying maternal death are also discussed, as well as risk factors and causes of maternal death in Texas. Finally, several state efforts currently underway to address maternal mortality in Texas are described. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

  17. Stage design

    International Nuclear Information System (INIS)

    Shacter, J.

    1975-01-01

    A method is described of cycling gases through a plurality of diffusion stages comprising the steps of admitting the diffused gases from a first diffusion stage into an axial compressor, simultaneously admitting the undiffused gases from a second diffusion stage into an intermediate pressure zone of said compressor corresponding in pressure to the pressure of said undiffused gases, and then admitting the resulting compressed mixture of diffused and undiffused gases into a third diffusion stage

  18. Short philtrum

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/003302.htm Short philtrum To use the sharing features on this page, please enable JavaScript. A short philtrum is a shorter than normal distance between ...

  19. The Effects of Non-Maternal Care in the First Twelve Months of Life on Children in the First Year of School: Preliminary Findings from a Two Stage Study (The Australian Early Childhood Study).

    Science.gov (United States)

    Ochiltree, Gay; Edgar, Don

    This paper, which presents preliminary analysis of data from stage one of the Australian Early Childhood study, examined the effects of nonmaternal care in the first year of life on children in their first year of school. The author tested the hypothesis, proposed by John Bowlby and others, that long periods of nonmaternal care in the first 12…

  20. Maternal self-esteem, exposure to lead, and child neurodevelopment.

    Science.gov (United States)

    Surkan, Pamela J; Schnaas, Lourdes; Wright, Rosalind J; Téllez-Rojo, Martha M; Lamadrid-Figueroa, Héctor; Hu, Howard; Hernández-Avila, Mauricio; Bellinger, David C; Schwartz, Joel; Perroni, Estela; Wright, Robert O

    2008-03-01

    The notion that maternal personality characteristics influence cognitive development in their children has been grounded in stress moderation theory. Maternal personality traits, such as self-esteem, may buffer maternal stressors or lead to improved maternal-child interactions that directly impact neurodevelopment. This can be extended to suggest that maternal personality may serve to attenuate or exacerbate the effects of other neurotoxicants, although this has not been studied directly. We examined whether mothers' self-esteem had a direct or main effect on their children's cognitive outcomes. We also explored the modifying effects of maternal self-esteem on the association between exposure to lead and neurodevelopment in these children. Study participants included 379 mother-child pairs from Mexico City. Data included the Coopersmith Self-Esteem Scale in mothers, children's Bayley's Scale of Infant Development (BSID) scores, and sociodemographic information. Linear regression was used to model the relationship between maternal self-esteem and the Bayley's Mental Development Index (MDI) and Psychomotor Development Index (PDI) scores at age 24 months using models stratified by levels of maternal self-esteem. In adjusted models, each point increase in maternal self-esteem was associated with children having 0.2 higher score on the Bayley's MDI (p=0.04). Similar results were observed using the PDI outcome. Moreover, there was evidence that maternal self-esteem attenuated the negative effects of lead exposure, although the interaction fell short of conventional levels of statistical significance.

  1. Maternal behavior of the mouse dam toward pups: implications for maternal separation model of early life stress.

    Science.gov (United States)

    Orso, Rodrigo; Wearick-Silva, Luis Eduardo; Creutzberg, Kerstin Camile; Centeno-Silva, Anderson; Glusman Roithmann, Laura; Pazzin, Rafaelly; Tractenberg, Saulo Gantes; Benetti, Fernando; Grassi-Oliveira, Rodrigo

    2018-01-01

    Maternal care is essential for an adequate pup development, as well as for the health of the dam. Exposure to stress in early stages of life can disrupt this dam-pup relationship promoting altered neurobiological and behavioral phenotypes. However, there is a lack of consensus regarding the effects of daily maternal separation (MS) on the pattern of maternal behavior. The aim of this study is to compare the patterns of maternal behavior between mice exposed to MS and controls. BALB/c mice were subjected to MS for a period of 180 min/day from postnatal day 2-7 (n = 17) or designated to be standard animal facility reared (AFR) controls (n = 19). Maternal behaviors were computed as frequency of nursing, licking pups and contact with pups, and nonmaternal behaviors were computed as frequency of actions without interaction with pups and eating/drinking. A total of 18 daily observations of maternal behavior were conducted during these six days, and considering the proportion of maternal and nonmaternal behaviors, an index was calculated. There was no difference when comparing the global index of maternal behavior between the AFR and MS animals by the end of the observed period. However, the pattern of maternal behavior between groups was significantly different. While MS dams presented low frequency of maternal behavior within the first couple days of the stress protocol, but increasing over time, AFR dams showed higher maternal behavior at the beginning, reducing over time. Together, our results indicate that MS alters the maternal behavior of the dams toward pups throughout the first week of the stress protocol and provoked some anxiety-related traits in the dams. The inversion of maternal behavior pattern could possibly be an attempt to compensate the low levels of maternal care observed in the first days of MS.

  2. The impact of economic recession on maternal and infant mortality: lessons from history

    Directory of Open Access Journals (Sweden)

    Fitzmaurice Ann

    2010-11-01

    Full Text Available Abstract Background The effect of the recent world recession on population health has featured heavily in recent international meetings. Maternal health is a particular concern given that many countries were already falling short of their MDG targets for 2015. Methods We utilise 20th century time series data from 14 high and middle income countries to investigate associations between previous economic recession and boom periods on maternal and infant outcomes (1936 to 2005. A first difference logarithmic model is used to investigate the association between short run fluctuations in GDP per capita (individual incomes and changes in health outcomes. Separate models are estimated for four separate time periods. Results The results suggest a modest but significant association between maternal and infant mortality and economic growth for early periods (1936 to 1965 but not more recent periods. Individual country data display markedly different patterns of response to economic changes. Japan and Canada were vulnerable to economic shocks in the post war period. In contrast, mortality rates in countries such as the UK and Italy and particularly the US appear little affected by economic fluctuations. Conclusions The data presented suggest that recessions do have a negative association with maternal and infant outcomes particularly in earlier stages of a country's development although the effects vary widely across different systems. Almost all of the 20 least wealthy countries have suffered a reduction of 10% or more in GDP per capita in at least one of the last five decades. The challenge for today's policy makers is the design and implementation of mechanisms that protect vulnerable populations from the effects of fluctuating national income.

  3. The Maternal Description of Child (MDoC): A New Audiotaped Measure of Maternal Affect.

    Science.gov (United States)

    Martin, Anne; Razza, Rachel A; Brooks-Gunn, Jeanne

    2015-05-01

    We report on a new measure of maternal affect from an ongoing multi-site birth cohort study with primarily low-income families, the Fragile Families and Child Wellbeing Study. At child age of 5 years, mothers were asked to describe their child in a short, semi-structured home interview. One innovation of this measure - called the Maternal Description of Child (MDoC) - is that it captured maternal affect via audiotape rather than videotape. Based on mothers' talk about their child, coders scored mothers on Positive Affect, Negative Affect, and Detachment. Evidence is presented to support the convergent and predictive validity of these scales. Given that objective measures of parenting are generally preferable to self-reported measures, further research should determine whether the MDoC can be successfully administered by phone. If it can, the MDoC would allow large-scale phone surveys to measure maternal affect for the first time.

  4. Maternity-care: measuring women's perceptions.

    Science.gov (United States)

    Clark, Kim; Beatty, Shelley; Reibel, Tracy

    2016-01-01

    Achieving maternity-care outcomes that align with women's needs, preferences and expectations is important but theoretically driven measures of women's satisfaction with their entire maternity-care experience do not appear to exist. The purpose of this paper is to outline the development of an instrument to assess women's perception of their entire maternity-care experience. A questionnaire was developed on the basis of previous research and informed by a framework of standard service quality categories covering the spectrum of typical consumer concerns. A pilot survey with a sample of 195 women who had recent experience of birth was undertaken to establish valid and reliable scales pertaining to different stages of maternity care. Exploratory factor analysis was used to interpret scales and convergent validity was assessed using a modified version of the Client Satisfaction Questionnaire. Nine theoretically informed, reliable and valid stand-alone scales measuring the achievement of different dimensions of women's expectancies of public maternity care were developed. The study scales are intended for use in identifying some potential areas of focus for quality improvement in the delivery of maternity care. Reliable and valid tools for monitoring the extent to which services respond to women's expectations of their entire maternity care form part of the broader toolkit required to adequately manage health-care quality. This study offers guidance on the make-up of such tools. The scales produced from this research offer a means to assess maternity care across the full continuum of care and are brief and easy to use.

  5. Maternal health and human rights

    African Journals Online (AJOL)

    Abstract. In Malawi the maternal mortality ratio is extremely high. Since almost all maternal deaths are avoidable, maternal mortality is also an issue of human rights. This paper examines the root causes of high maternal mortality in Malawi and applies a human rights-based approach to the reduction of maternal mortality.

  6. Maternal Endogenous Forces and Shoulder Dystocia.

    Science.gov (United States)

    Grimm, Michele J

    2016-12-01

    Childbirth is a complicated biomechanical process that many take for granted. However, the delivery forces generated by a mother (uterine contractions and maternal pushing) are strong and have a significant effect on the body and tissues of the fetus, especially during the second stage of labor. Although most infants are born without negative, force-related outcomes, in some infants the normal forces of labor cause an injury that can have either temporary or permanent sequelae. The biomechanical situation is further complicated when an infant's shoulder impacts the maternal pelvis, which provides increased resistance and creates added stresses within the neonatal body and tissues.

  7. Trading stages

    DEFF Research Database (Denmark)

    Steiner, Uli; Tuljapurkar, Shripad; Coulson, Tim

    2012-01-01

    because they are hard to use and interpret, and tools for age and stage structured populations are missing. We present easily interpretable expressions for the sensitivities and elasticities of life expectancy to vital rates in age-stage models, and illustrate their application with two biological......Interest in stage-and age structured models has recently increased because they can describe quantitative traits such as size that are left out of age-only demography. Available methods for the analysis of effects of vital rates on lifespan in stage-structured models have not been widely applied...... examples. Much of our approach relies on trading of time and mortality risk in one stage for time and risk in others. Our approach contributes to the new framework of the study of age- and stage-structured biodemography....

  8. MATERNAL BELIEFS.CDR

    African Journals Online (AJOL)

    Maternal beliefs about infant teething. 1. 2. 3. OG Uti , KO Savage ... Nigeria. 3Department of Community Health, College of Medicine, University of Lagos, Lagos. Nigeria. KEY WORDS: Infant teething. Maternal beliefs. Lagos. Nigeria now accurately .... the questions into the appropriate language or Pidgin. English. Analysis.

  9. Maternal early warning systems.

    Science.gov (United States)

    Friedman, Alexander M

    2015-06-01

    This article reviews evidence and recommendations for maternal early warning systems designed to reduce severe maternal morbidity and mortality. The clinical rationale for these systems is discussed as is research literature on early warning systems from other fields. Copyright © 2015 Elsevier Inc. All rights reserved.

  10. Maternal death review:

    African Journals Online (AJOL)

    Maternal death reviews provide evidence of where the main problems in overcoming maternal mortality and morbidity may lie, produce an analysis of what can be done in practical terms and highlight the key areas requiring recommendations for health sector and community action as well as policy directions (8). In Ethiopia ...

  11. Socio-demographic characteristics, maternal and fetal outcome of ...

    African Journals Online (AJOL)

    Purpose: To document the socio-demographic characteristics, maternal and foetal outcome of booked patients presenting in second stage labour and compare them with those who presented in spontaneous active phase, first stage labour, delivering normally and without oxytocin augmentation. Method: Retrospective case ...

  12. Maternal and perinatal morbidity and mortality of Caesarean ...

    African Journals Online (AJOL)

    Maternal and perinatal morbidity and mortality of Caesarean delivery in the late first stage and second stage of labour. ... Results: There was no difference between cases and controls for the following variables: age, gravidity, parity, past obstetric history, gestational age, HIV status, cardiotocography (CTG) tracing, labour ...

  13. Maternal sensitivity: a concept analysis.

    Science.gov (United States)

    Shin, Hyunjeong; Park, Young-Joo; Ryu, Hosihn; Seomun, Gyeong-Ae

    2008-11-01

    The aim of this paper is to report a concept analysis of maternal sensitivity. Maternal sensitivity is a broad concept encompassing a variety of interrelated affective and behavioural caregiving attributes. It is used interchangeably with the terms maternal responsiveness or maternal competency, with no consistency of use. There is a need to clarify the concept of maternal sensitivity for research and practice. A search was performed on the CINAHL and Ovid MEDLINE databases using 'maternal sensitivity', 'maternal responsiveness' and 'sensitive mothering' as key words. The searches yielded 54 records for the years 1981-2007. Rodgers' method of evolutionary concept analysis was used to analyse the material. Four critical attributes of maternal sensitivity were identified: (a) dynamic process involving maternal abilities; (b) reciprocal give-and-take with the infant; (c) contingency on the infant's behaviour and (d) quality of maternal behaviours. Maternal identity and infant's needs and cues are antecedents for these attributes. The consequences are infant's comfort, mother-infant attachment and infant development. In addition, three positive affecting factors (social support, maternal-foetal attachment and high self-esteem) and three negative affecting factors (maternal depression, maternal stress and maternal anxiety) were identified. A clear understanding of the concept of maternal sensitivity could be useful for developing ways to enhance maternal sensitivity and to maximize the developmental potential of infants. Knowledge of the attributes of maternal sensitivity identified in this concept analysis may be helpful for constructing measuring items or dimensions.

  14. Examining a pathway for hormone mediated maternal effects - Yolk testosterone affects androgen receptor expression and endogenous testosterone production in young chicks (Gallus gallus domesticus)

    NARCIS (Netherlands)

    Pfannkuche, K. A.; Gahr, M.; Weites, I. M.; Riedstra, B.; Wolf, C.; Groothuis, T. G. G.

    2011-01-01

    In vertebrates maternal androgens can substantially influence developing offspring, inducing both short and long term changes in physiology and behavior, including androgen sensitive traits. However, how the effects of maternal hormones are mediated remains unknown. Two possible pathways are that

  15. Reducing Maternal Mortality by Strengthening Community Maternal ...

    African Journals Online (AJOL)

    AJRH Managing Editor

    translated from Hausa to English language. Using a pre-determined coding framework, coding and thematic analyses were carried out on the qualitative data collected from the baseline. LGA. Community. Estimated. Community. Population. Community maternal support systems established. Community savings. Emergency.

  16. Staging atmospheres

    DEFF Research Database (Denmark)

    Bille, Mikkel; Bjerregaard, Peter; Sørensen, Tim Flohr

    2015-01-01

    The article introduces the special issue on staging atmospheres by surveying the philosophical, political and anthropological literature on atmosphere, and explores the relationship between atmosphere, material culture, subjectivity and affect. Atmosphere seems to occupy one of the classic...

  17. Maternal transfer of mercury to songbird eggs.

    Science.gov (United States)

    Ackerman, Joshua T; Hartman, C Alex; Herzog, Mark P

    2017-11-01

    We evaluated the maternal transfer of mercury to eggs in songbirds, determined whether this relationship differed between songbird species, and developed equations for predicting mercury concentrations in eggs from maternal blood. We sampled blood and feathers from 44 house wren (Troglodytes aedon) and 34 tree swallow (Tachycineta bicolor) mothers and collected their full clutches (n = 476 eggs) within 3 days of clutch completion. Additionally, we sampled blood and feathers from 53 tree swallow mothers and randomly collected one egg from their clutches (n = 53 eggs) during mid to late incubation (6-10 days incubated) to evaluate whether the relationship varied with the timing of sampling the mother's blood. Mercury concentrations in eggs were positively correlated with mercury concentrations in maternal blood sampled at (1) the time of clutch completion for both house wrens (R 2  = 0.97) and tree swallows (R 2  = 0.97) and (2) during mid to late incubation for tree swallows (R 2  = 0.71). The relationship between mercury concentrations in eggs and maternal blood did not differ with the stage of incubation when maternal blood was sampled. Importantly, the proportion of mercury transferred from mothers to their eggs decreased substantially with increasing blood mercury concentrations in tree swallows, but increased slightly with increasing blood mercury concentrations in house wrens. Additionally, the proportion of mercury transferred to eggs at the same maternal blood mercury concentration differed between species. Specifically, tree swallow mothers transferred 17%-107% more mercury to their eggs than house wren mothers over the observed mercury concentrations in maternal blood (0.15-1.92 μg/g ww). In contrast, mercury concentrations in eggs were not correlated with those in maternal feathers and, likewise, mercury concentrations in maternal blood were not correlated with those in feathers (all R 2  mercury concentrations from maternal blood to eggs

  18. Maternity waiting homes: A panacea for maternal/neonatal ...

    African Journals Online (AJOL)

    Maternity waiting homes were introduced in Eritrea in 2007 as a strategy to mitigate against the attendant high maternal mortality rates in hard to reach regions. Objective: To assess pregnancy outcomes verified through maternal mortality and perinatal mortality rates since the introduction of maternity waiting homes in some ...

  19. The effects of maternal haemoglobin as an indicator of maternal ...

    African Journals Online (AJOL)

    EB

    The effects of maternal haemoglobin as an indicator of maternal nutritional status on, maternal measles antibodies of mother-infant pairs at birth. *Baba UA1 .... SD = Standard deviation, CI = Confidence interval, GA = Gestational age, MA = Maternal age, BW = Birth .... In order to eliminate measles in children in our setting,.

  20. Short stature

    Science.gov (United States)

    ... as her parents. Providers call this "constitutional growth delay." If one or both parents are short, your ... urac.org). URAC's accreditation program is an independent audit to verify that A.D.A.M. follows ...

  1. SHORT COMMUNICATION

    African Journals Online (AJOL)

    PROF P.T. KAYE

    . SHORT COMMUNICATION. Formation and Structural Analysis of Novel Dibornyl Ethers. Perry T. Kaye*, Andrew R. Duggan, Joseph M. Matjila, Warner E. Molema, and. Swarnam S. Ravindran. Department of Chemistry, Rhodes University, Grahamstown, ...

  2. Maternal titers after adequate syphilotherapy during pregnancy.

    Science.gov (United States)

    Rac, Martha W F; Bryant, Stefanie N; Cantey, Joseph B; McIntire, Donald D; Wendel, George D; Sheffield, Jeanne S

    2015-03-01

    We aimed to construct a timeline for nontreponemal titer decline specific to pregnancy and evaluate factors associated with inadequate decline by delivery. This was a retrospective medical records review from September 1984 to June 2011 of women diagnosed with syphilis after 18 weeks of gestation. Women were treated according to stage of syphilis per Centers for Disease Control and Prevention guidelines. Patients with both pretreatment and delivery titers were included for data analysis. Demographics, stage of syphilis, maternal titers, delivery, and infant outcomes were recorded. Standard statistical analyses were performed for categorical and continuous data. The titer decline was analyzed using mixed-effects regression modeling. A total of 166 patients met inclusion criteria. Mean gestational age at treatment was 29.1 ± 5 weeks, and 93 (56%) women were diagnosed with early-stage syphilis. For all stages of syphilis, maternal titers declined after syphilotherapy. Pretreatment titers were higher and declined more rapidly in primary and secondary disease than in latent-stage disease and syphilis of unknown duration. Sixty-three (38%) patients achieved a 4-fold decline by delivery. Patients without a 4-fold decline by delivery were older (24.6 vs 21.5 years; P syphilis or syphilis of unknown duration, and had less time from treatment to delivery (7.8 vs 11.1 weeks; P < .001). Maternal serologic response during pregnancy after adequate syphilotherapy varied by stage of disease. Failure to achieve a 4-fold decline in titers by delivery is more a reflection of treatment timing than of treatment failure. © The Author 2014. Published by Oxford University Press on behalf of the Infectious Diseases Society of America. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  3. Performing Everyday Maternal Practice: Activist Structures in Creative Work

    Directory of Open Access Journals (Sweden)

    Elena Marchevska

    2016-12-01

    Full Text Available There is a gradual, yet sustained increase in creative practices, which explore maternal everyday experience in various mediums and formats. In this article, I am focusing on a contemporary trend of innovative performative strategies explored by creative practitioners in order to stage the spheres of maternal invisibility. This trend is in a intergenerational dialogue with artwork created almost four decades ago, as an early response to female objectification by art institutions. Current artistic consciousness-raising maternal projects similarly share personal experiences within a more public space, to provide focus on personal and social injustice.

  4. Método mãe canguru nos hospitais / maternidades públicos de Salvador e atuação dos profissionais da saúde na segunda etapa do método Kangaroo mother method in hospitals / public maternity in Salvador and performance of health professionals in the second stage of the method

    Directory of Open Access Journals (Sweden)

    Juliana Rodrigues da Silva

    2011-06-01

    Full Text Available OBJETIVO: investigar quantos hospitais/ maternidades públicos em Salvador utilizam o método mãe-canguru, quais os profissionais estão inseridos na equipe e caracterizar a atuação dos profissionais de saúde que estão inseridos na segunda etapa do método. MÉTODO: trata-se de um estudo quantitativo descritivo do qual participaram os responsáveis pelo setor de neonatologia e os profissionais de saúde inseridos na segunda etapa do método respondendo a questionários. Os dados obtidos foram analisados por meio de estatística descritiva calculando-se frequências simples. RESULTADOS:das sete instituições públicas de Salvador quatro utilizam o método. Nas três instituições pesquisadas realizam-se as três etapas preconizadas, em duas delas o quadro profissional tem pelo menos um atuante de cada especialidade recomendada pelo Ministério da Saúde, no entanto evidencia-se reduzido número de fonoaudiólogos nos serviços. Dentre as principais ações dos profissionais da saúde inseridos na segunda etapa estão o incentivo ao posicionamento canguru, ao aleitamento materno exclusivo e orientação às mães quanto aos cuidados com o bebê. CONCLUSÕES:evidencia-se que a recomendação do Ministério da Saúde de que o método seja implantado nas unidades médico-assistenciais integrante do Sistema Único de Saúde ainda não é uma realidade em todos os hospitais/ maternidades públicos de Salvador, no entanto evidenciou-se quadro profissional em conformidade com a recomendação em duas das instituições pesquisadas e a atuação dos profissionais entrevistados se incorpora no campo da transdisciplinaridade.PURPOSE:to investigate how many public hospitals and maternity hospitals in Salvador use the Kangaroo Mother Method, who are the professionals inserted in the team, and to characterize the acting of the health professionals who are inserted in the second stage of the method. METHOD: a descriptive quantitative study, in which the

  5. Modifying effect of maternal nutritional status on the impact of maternal multiple micronutrient supplementation on birthweight in Indonesia.

    Science.gov (United States)

    Sebayang, S K; Dibley, M J; Kelly, P; Shankar, A V; Shankar, A H

    2011-10-01

    Low birthweight (LBW) and intrauterine growth restriction are linked with maternal nutritional status during pregnancy, and maternal supplementation with multiple micronutrients (MMNs) is reported to increase birthweight. Responses to MMN, however, might be modified by maternal nutrition. To examine the differential effects of maternal nutritional status on birthweight responses to prenatal MMN supplementation, data from the Supplementation with Multiple Micronutrient Intervention Trial, a cluster-randomized trial in Indonesia was analyzed. Birthweight outcomes of 7001 infants whose mothers received iron/folic acid were compared with 7292 infants whose mothers received MMN. The modifying effects of maternal short-term nutritional status (mid-upper arm circumference (MUAC) and long-term nutritional status (height) on the birthweight response to MMN supplementation were assessed. For women with higher MUAC (≥23.5 cm), MMN increased mean birthweight by 33 g (95% confidence interval (CI): -1 to 66, P=0.06) and significantly reduced LBW by 21% (relative risk: 0.79, 95% CI: 0.64-0.99, P=0.04). The modifying effect of MUAC on mean birthweight, LBW and small for gestational age was significant. There was no evidence of a modifying effect of maternal height on the response to MMN. Supplementation with MMN in pregnancy increased birthweight, but maternal nutritional status modified this response, with infants born to women with better short-term nutrition having greater birthweight response.

  6. Maternity Care Update: Postpartum Care.

    Science.gov (United States)

    Smith, Andrew; Barr, Wendy B; Bassett-Novoa, Erin; LeFevre, Nicholas

    2018-04-01

    Family physicians are uniquely situated to play a major role in postpartum care. Postpartum issues that should be monitored and addressed include reproductive and contraceptive planning, breastfeeding counseling and support, and maternal mental health. All women should be screened for postpartum depression using a validated tool at the postpartum visit and/or at well-child visits. Patients with positive screening results should be offered support and treatment. Women are more likely to breastfeed if they are provided with breastfeeding support and counseling routinely during the prenatal and postpartum periods. All women should be asked about their reproductive life plans, counseled about potential risks associated with short and prolonged interpregnancy intervals, and offered contraception. Written permission from the American Academy of Family Physicians is required for reproduction of this material in whole or in part in any form or medium.

  7. [Maternal death: unequal risks].

    Science.gov (United States)

    Defossez, A C; Fassin, D

    1989-01-01

    Nearly 99% of maternal deaths in the world each year occur in developing countries. New efforts have recently been undertaken to combat maternal mortality through research and action. The medical causes of such deaths are coming to be better understood, but the social mechanisms remain poorly grasped. Maternal mortality rates in developing countries are difficult to interpret because they tend to exclude all deaths not occurring in health care facilities. The countries of Europe and North America have an average maternal mortality rate of 30/100,000 live births, representing about 6000 deaths each year. The developing countries of Asia, Africa, and Latin America have rates of 270-640/100,000, representing some 492,000 deaths annually. For a true comparison of the risks of maternal mortality in different countries, the risk itself and the average number of children per woman must both be considered. A Nigerian woman has 375 times greater risk of maternal death than a Swedish woman, but since she has about 4 times more children, her lifetime risk of maternal death is over 1500 times greater than that of the Swedish woman. The principal medical causes of maternal death are known: hemorrhages due to placenta previa or retroplacental hematoma, mechanical dystocias responsible for uterine rupture, toxemia with eclampsia, septicemia, and malaria. The exact weight of abortion in maternal mortality is not known but is probably large. The possible measures for improving such rates are of 3 types: control of fertility to avoid early, late, or closely spaced pregnancies; effective medical surveillance of the pregnancy to reduce the risk of malaria, toxemia, and hemorrhage, and delivery in an obstetrical facility, especially for high-risk pregnancies. Differential access to high quality health care explains much of the difference between mortality rates in urban and rural, wealthy and impoverished areas of the same country. The social determinants of high maternal mortality

  8. Short Stature

    DEFF Research Database (Denmark)

    Christesen, Henrik Boye Thybo; Pedersen, Birgitte Tønnes; Pournara, Effie

    2016-01-01

    The use of appropriate growth standards/references is of significant clinical importance in assessing the height of children with short stature as it may determine eligibility for appropriate therapy. The aim of this study was to determine the impact of using World Health Organization (WHO) instead...... of national growth standards/references on height assessment in short children. Data were collected from routine clinical practice (1998-2014) from nine European countries that have available national growth references and were enrolled in NordiNet® International Outcome Study (IOS) (NCT00960128), a large......-scale, non-interventional, multinational study. The patient cohort consisted of 5996 short pediatric patients diagnosed with growth hormone deficiency (GHD), Turner syndrome (TS) or born small for gestational age (SGA). The proportions of children with baseline height standard deviation score (SDS) below...

  9. Molecular asymmetry in the 8-cell stage Xenopus tropicalis embryo described by single blastomere transcript sequencing.

    Science.gov (United States)

    De Domenico, Elena; Owens, Nick D L; Grant, Ian M; Gomes-Faria, Rosa; Gilchrist, Michael J

    2015-12-15

    Correct development of the vertebrate body plan requires the early definition of two asymmetric, perpendicular axes. The first axis is established during oocyte maturation, and the second is established by symmetry breaking shortly after fertilization. The physical processes generating the second asymmetric, or dorsal-ventral, axis are well understood, but the specific molecular determinants, presumed to be maternal gene products, are poorly characterized. Whilst enrichment of maternal mRNAs at the animal and vegetal poles in both the oocyte and the early embryo has been studied, little is known about the distribution of maternal mRNAs along either the dorsal-ventral or left-right axes during the early cleavage stages. Here we report an unbiased analysis of the distribution of maternal mRNA on all axes of the Xenopus tropicalis 8-cell stage embryo, based on sequencing of single blastomeres whose positions within the embryo are known. Analysis of pooled data from complete sets of blastomeres from four embryos has identified 908 mRNAs enriched in either the animal or vegetal blastomeres, of which 793 are not previously reported as enriched. In contrast, we find no evidence for asymmetric distribution along either the dorsal-ventral or left-right axes. We confirm that animal pole enrichment is on average distinctly lower than vegetal pole enrichment, and that considerable variation is found between reported enrichment levels in different studies. We use publicly available data to show that there is a significant association between genes with human disease annotation and enrichment at the animal pole. Mutations in the human ortholog of the most animally enriched novel gene, Slc35d1, are causative for Schneckenbecken dysplasia, and we show that a similar phenotype is produced by depletion of the orthologous protein in Xenopus embryos. Copyright © 2015 The Authors. Published by Elsevier Inc. All rights reserved.

  10. 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.

  11. Disturbances in Maternal Steroidogenesis and Appearance of Intrauterine Growth Retardation at High-Altitude Environments Are Established from Early Pregnancy. Effects of Treatment with Antioxidant Vitamins.

    Science.gov (United States)

    Parraguez, Victor H; Mamani, Sandra; Cofré, Eileen; Castellaro, Giorgio; Urquieta, Bessie; De Los Reyes, Mónica; Astiz, Susana; Gonzalez-Bulnes, Antonio

    2015-01-01

    Pregnancies at high-altitudes are influenced by hypoxia and oxidative stress and frequently affected by IUGR. However, a common thought is that early pregnant women visiting altitude have no major complications for gestation development, since IUGR is developed during the second half of pregnancy. Thus, using a well-characterized sheep-model, we aimed to determine whether long- and/or short-term exposure to high-altitude may affect maternal steroidogenesis and therefore embryo-fetal growth from conception. The second aim was to differentiate the relative role of hypoxia and oxidative stress by assessing the effects of supplementation with antioxidant agents during this early-pregnancy stage, which were previously found to be useful to prevent IUGR. The results indicate that both long- and short-term exposure to high-altitude causes disturbances in maternal ovarian steroidogenesis and negatively affects embryo-fetal growth already during the very early stages of gestation, with the consequences being even worsened in newcomers to high-altitude. The supply of antioxidant during this period only showed discrete effects for preventing IUGR. In conclusion, the present study gives a warning for clinicians about the risks for early-pregnant women when visiting high-altitude regions and suggests the need for further studies on the effects of the length of exposure and on the interaction of the exposure with the pregnancy stage.

  12. Disturbances in Maternal Steroidogenesis and Appearance of Intrauterine Growth Retardation at High-Altitude Environments Are Established from Early Pregnancy. Effects of Treatment with Antioxidant Vitamins

    Science.gov (United States)

    Parraguez, Victor H.; Mamani, Sandra; Cofré, Eileen; Castellaro, Giorgio; Urquieta, Bessie; De los Reyes, Mónica; Astiz, Susana; Gonzalez-Bulnes, Antonio

    2015-01-01

    Pregnancies at high-altitudes are influenced by hypoxia and oxidative stress and frequently affected by IUGR. However, a common thought is that early pregnant women visiting altitude have no major complications for gestation development, since IUGR is developed during the second half of pregnancy. Thus, using a well-characterized sheep-model, we aimed to determine whether long- and/or short-term exposure to high-altitude may affect maternal steroidogenesis and therefore embryo-fetal growth from conception. The second aim was to differentiate the relative role of hypoxia and oxidative stress by assessing the effects of supplementation with antioxidant agents during this early-pregnancy stage, which were previously found to be useful to prevent IUGR. The results indicate that both long- and short-term exposure to high-altitude causes disturbances in maternal ovarian steroidogenesis and negatively affects embryo-fetal growth already during the very early stages of gestation, with the consequences being even worsened in newcomers to high-altitude. The supply of antioxidant during this period only showed discrete effects for preventing IUGR. In conclusion, the present study gives a warning for clinicians about the risks for early-pregnant women when visiting high-altitude regions and suggests the need for further studies on the effects of the length of exposure and on the interaction of the exposure with the pregnancy stage. PMID:26560325

  13. Short communication

    African Journals Online (AJOL)

    Personal

    Short communication. A PRELIMINARY SURVEY OF ERYTHROCEBUS PATAS IN ANBESA CHAKA,. BAMBESI WOREDA OF BENISHANGUL-GUMUZ REGION, WESTERN ETHIOPIA. Solomon Yirga 1, Manyingerew Shenkut 1, .... the guard or watch dog of the group whereas the females are group leaders that initiate ...

  14. Short communication

    African Journals Online (AJOL)

    UPuser

    South African Society for Animal Science. 27. Short communication. Polymorphisms of the CAST gene in the Meishan and five other pig populations in China. Q.S. Wang. 1. , Y.C. Pan. 1#. , L.B. Sun. 2 and H. Meng. 1. 1 Department of Animal Science, School of Agriculture and Biology, Shanghai Jiaotong University, ...

  15. Short Report

    African Journals Online (AJOL)

    2016-10-02

    Oct 2, 2016 ... Short Report. Identifying educational strategies to assess and address the health needs of communities is a high priority, ... using different learning strategies and activities. One such setting is the community, as .... Using the IDEA framework in an interprofessional didactic elective course to facilitate positive ...

  16. Rural maternity care.

    Science.gov (United States)

    Miller, Katherine J; Couchie, Carol; Ehman, William; Graves, Lisa; Grzybowski, Stefan; Medves, Jennifer

    2012-10-01

    To provide an overview of current information on issues in maternity care relevant to rural populations. Medline was searched for articles published in English from 1995 to 2012 about rural maternity care. Relevant publications and position papers from appropriate organizations were also reviewed. This information will help obstetrical care providers in rural areas to continue providing quality care for women in their communities. Recommendations 1. Women who reside in rural and remote communities in Canada should receive high-quality maternity care as close to home as possible. 2. The provision of rural maternity care must be collaborative, woman- and family-centred, culturally sensitive, and respectful. 3. Rural maternity care services should be supported through active policies aligned with these recommendations. 4. While local access to surgical and anaesthetic services is desirable, there is evidence that good outcomes can be sustained within an integrated perinatal care system without local access to operative delivery. There is evidence that the outcomes are better when women do not have to travel far from their communities. Access to an integrated perinatal care system should be provided for all women. 5. The social and emotional needs of rural women must be considered in service planning. Women who are required to leave their communities to give birth should be supported both financially and emotionally. 6. Innovative interprofessional models should be implemented as part of the solution for high-quality, collaborative, and integrated care for rural and remote women. 7. Registered nurses are essential to the provision of high-quality rural maternity care throughout pregnancy, birth, and the postpartum period. Maternity nursing skills should be recognized as a fundamental part of generalist rural nursing skills. 8. Remuneration for maternity care providers should reflect the unique challenges and increased professional responsibility faced by providers in

  17. Two-Stage Series-Resonant Inverter

    Science.gov (United States)

    Stuart, Thomas A.

    1994-01-01

    Two-stage inverter includes variable-frequency, voltage-regulating first stage and fixed-frequency second stage. Lightweight circuit provides regulated power and is invulnerable to output short circuits. Does not require large capacitor across ac bus, like parallel resonant designs. Particularly suitable for use in ac-power-distribution system of aircraft.

  18. Short Communication

    African Journals Online (AJOL)

    Field studies by Bayne (1964) which followed the sequence of young stages in Mytilus edulis have shown that settle- ment of mussel larvae on seaweeds is a natural prelude to permanent settlement in mussel beds and not a wasteful settlement on unsuitable substrata. On the west Cape coast. Griffiths (1976) has recorded ...

  19. Prolonged Second Stage: What Is the Optimal Length?

    Science.gov (United States)

    Gimovsky, Alexis C; Berghella, Vincenzo

    2016-11-01

    Prolonged second stage of labor is a clinical dilemma in which controversy exists on whether extending labor in nulliparous women with epidural anesthesia decreases the incidence of cesarean delivery without increasing maternal or neonatal risks. This narrative review was conducted to assess the current literature on management of and risks associated with a prolonged second stage in nulliparous women with epidurals. A review of the current literature was performed to evaluate the incidence of cesarean delivery and the maternal and neonatal outcomes. A total of 11.5% of nulliparous women with epidurals have a prolonged second stage; 80.2% of these women deliver vaginally. There is 1 randomized controlled trial on prolonged second stage in nulliparous women with epidurals. In this study, extending the second stage beyond current guidelines decreased the incidence of cesarean delivery by 55% and did not increase maternal or neonatal risks. Most patients (75.6%) with a prolonged second stage delivered by 5 hours and had a vaginal delivery (80.5%). Women with a fetus in occiput anterior position or who presented in spontaneous labor had decreased risk of cesarean delivery (by 83% and 89%, respectively). Maternal risks include postpartum hemorrhage, chorioamnionitis, and third- and fourth-degree lacerations. Neonatal risks may have a small absolute increase. The change of a vaginal delivery is high (over 80%) beyond 3 hours in the second stage. Maternal and neonatal risks need to be further explored by larger, better-designed retrospective reviews or trials.

  20. Staging Mobilities

    DEFF Research Database (Denmark)

    Jensen, Ole B.

    In recent years, the social sciences have taken a “mobilities turn.” There has been a developing realisation that mobilities do not “just happen.” Mobilities are carefully and meticulously designed, planned and staged (from above). However, they are equally importantly acted out, performed and li......, the book asks: what are the physical, social, technical, and cultural conditions to the staging of contemporary urban mobilities?...... that mobility is more than movement between point A and B. It explores how the movement of people, goods, information, and signs influences human understandings of self, other and the built environment. Moving towards a new understanding of the relationship between movement, interaction and environments...

  1. Maternal Nonstandard Work Schedules and Breastfeeding Behaviors.

    Science.gov (United States)

    Zilanawala, Afshin

    2017-06-01

    Objectives Although maternal employment rates have increased in the last decade in the UK, there is very little research investigating the linkages between maternal nonstandard work schedules (i.e., work schedules outside of the Monday through Friday, 9-5 schedule) and breastfeeding initiation and duration, especially given the wide literature citing the health advantages of breastfeeding for mothers and children. Methods This paper uses a population-based, UK cohort study, the Millennium Cohort Study (n = 17,397), to investigate the association between types of maternal nonstandard work (evening, night, away from home overnight, and weekends) and breastfeeding behaviors. Results In unadjusted models, exposure to evening shifts was associated with greater odds of breastfeeding initiation (OR 1.71, CI 1.50-1.94) and greater odds of short (OR 1.55, CI 1.32-1.81), intermediate (OR 2.01, CI 1.64-2.47), prolonged partial duration (OR 2.20, CI 1.78-2.72), and prolonged exclusive duration (OR 1.53, CI 1.29-1.82), compared with mothers who were unemployed and those who work other types of nonstandard shifts. Socioeconomic advantage of mothers working evening schedules largely explained the higher odds of breastfeeding initiation and duration. Conclusions Socioeconomic characteristics explain more breastfeeding behaviors among mothers working evening shifts. Policy interventions to increase breastfeeding initiation and duration should consider the timing of maternal work schedules.

  2. Serotonin Mediates Maternal Effects and Directs Developmental and Behavioral Changes in the Progeny of Snails.

    Science.gov (United States)

    Ivashkin, Evgeny; Khabarova, Marina Yu; Melnikova, Victoria; Nezlin, Leonid P; Kharchenko, Olga; Voronezhskaya, Elena E; Adameyko, Igor

    2015-08-18

    Many organisms survive in constantly changing environments, including cycling seasons. Developing embryos show remarkable instant adaptations to the variable environmental challenges they encounter during their adult life, despite having no direct contact with the changing environment until after birth or hatching. The mechanisms by which such non-genetic information is transferred to the developing embryos are largely unknown. Here, we address this question by using a freshwater pond snail (Lymnaea stagnalis) as a model system. This snail normally lives in a seasonal climate, and the seasons define its locomotion, feeding, and reproductive behavior. We discovered that the serotonergic system plays a crucial role in transmitting a non-genetic instructive signal from mother to progeny. This maternal serotonin-based signal functions in embryos during a short time window at exclusively early pre-neural developmental stages and modulates the dynamics of embryonic and juvenile growth, feeding behavior, and locomotion. Copyright © 2015 The Authors. Published by Elsevier Inc. All rights reserved.

  3. Serotonin Mediates Maternal Effects and Directs Developmental and Behavioral Changes in the Progeny of Snails

    Directory of Open Access Journals (Sweden)

    Evgeny Ivashkin

    2015-08-01

    Full Text Available Many organisms survive in constantly changing environments, including cycling seasons. Developing embryos show remarkable instant adaptations to the variable environmental challenges they encounter during their adult life, despite having no direct contact with the changing environment until after birth or hatching. The mechanisms by which such non-genetic information is transferred to the developing embryos are largely unknown. Here, we address this question by using a freshwater pond snail (Lymnaea stagnalis as a model system. This snail normally lives in a seasonal climate, and the seasons define its locomotion, feeding, and reproductive behavior. We discovered that the serotonergic system plays a crucial role in transmitting a non-genetic instructive signal from mother to progeny. This maternal serotonin-based signal functions in embryos during a short time window at exclusively early pre-neural developmental stages and modulates the dynamics of embryonic and juvenile growth, feeding behavior, and locomotion.

  4. Evaluation of the short term 12 hour toxicity of 3-trifluoromethyl-4-nitrophenol (TFM) to multiple life stages of Venustaconcha ellipsiformis and Epioblasma triquetra and its host fish (Percina caprodes).

    Science.gov (United States)

    Boogaard, Michael A; Newton, Teresa J; Hubert, Terrance D; Kaye, Cheryl A; Barnhart, M Christopher

    2015-07-01

    The present study evaluated the risk of 12-h exposures of the lampricide 3-trifluoromethyl-4-nitrophenol (TFM) to multiple life stages of the federally endangered snuffbox (Epioblasma triquetra) and its primary host fish the common logperch (Percina caprodes) as well as a surrogate to the snuffbox, the ellipse (Venustaconcha ellipsiformis). Life stages examined included free glochidia, 1-wk juveniles, and adults of the ellipse; free glochidia, glochidia on host fish, and 1-wk juveniles of the snuffbox; and adult logperch. Larval sea lampreys were also tested alongside adult ellipse and logperch for direct comparison. Survival exceeded 82% among all life stages in both mussel species at levels up to 1.8 times what would be applied during treatments, suggesting that routine sea lamprey control operations would not adversely affect mussels. However, substantial mortality of adult logperch was observed at TFM concentrations typically applied to streams, and loss of host fish could adversely affect snuffbox reproduction. In addition, TFM had no significant effect on the number of glochidia that metamorphosed on adult logperch. Although the snuffbox is not likely to be acutely affected from sea lamprey control operations, mitigation efforts to minimize impacts to the host fish should be considered. © 2015 SETAC.

  5. Relations among Maternal Parenting Style, Academic Competence, and Life Satisfaction in Chinese Early Adolescents

    Science.gov (United States)

    Leung, Candice Y.-W.; McBride-Chang, Catherine; Lai, Beatrice P.-Y.

    2004-01-01

    The relations among maternal concern and restrictiveness, self-evaluated academic competence, and life satisfaction were explored in a short-term longitudinal study of 346 7th-grade students (126 males and 220 females) in Hong Kong. The authors found that perceived maternal concern, academic competence, and life satisfaction significantly declined…

  6. Association between maternal socioeconomic factors and nutritional outcomes in children under 5 years of age

    Directory of Open Access Journals (Sweden)

    Tatiane Géa‐Horta

    2016-11-01

    Conclusion: Maternal level of schooling was associated with short stature in children and maternal employment with overweight, indicating the need to take into account the socioeconomic factors when proposing programs and strategies aimed at health and nutrition improvement of children, considering inter‐sectoral interventions.

  7. Two missense mutations in KCNQ1 cause pituitary hormone deficiency and maternally inherited gingival fibromatosis

    DEFF Research Database (Denmark)

    Tommiska, Johanna; Känsäkoski, Johanna; Skibsbye, Lasse

    2017-01-01

    Familial growth hormone deficiency provides an opportunity to identify new genetic causes of short stature. Here we combine linkage analysis with whole-genome resequencing in patients with growth hormone deficiency and maternally inherited gingival fibromatosis. We report that patients from three...... associated with maternally inherited gingival fibromatosis is an allelic disorder with cardiac arrhythmia syndromes caused by KCNQ1 mutations....

  8. Maternal and neonatal tetanus

    Science.gov (United States)

    Thwaites, C Louise; Beeching, Nicholas J; Newton, Charles R

    2017-01-01

    Maternal and neonatal tetanus is still a substantial but preventable cause of mortality in many developing countries. Case fatality from these diseases remains high and treatment is limited by scarcity of resources and effective drug treatments. The Maternal and Neonatal Tetanus Elimination Initiative, launched by WHO and its partners, has made substantial progress in eliminating maternal and neonatal tetanus. Sustained emphasis on improvement of vaccination coverage, birth hygiene, and surveillance, with specific approaches in high-risk areas, has meant that the incidence of the disease continues to fall. Despite this progress, an estimated 58 000 neonates and an unknown number of mothers die every year from tetanus. As of June, 2014, 24 countries are still to eliminate the disease. Maintenance of elimination needs ongoing vaccination programmes and improved public health infrastructure. PMID:25149223

  9. Reconfiguring Maternity Care?

    DEFF Research Database (Denmark)

    Johannsen, Nis

    at a hospital and a group of researchers which included me. Both initiatives involved numerous seemingly different interests that were held together and related to reconfiguring maternity care. None of the initiatives can unequivocally be labelled a success, as neither managed to change maternity care, at least...... different logics enable certain actions and make other actions less likely. The three logics studied are The Logic of Centring the Citizen, Patient and Pregnant Women, The Logic of Seeking Progress through IT and The Logic of Standardising through Externalisation. Engaging with the contingent processes...

  10. Severe acute maternal morbidity and maternal death audit - a rapid ...

    African Journals Online (AJOL)

    A descriptive study was performed whereby women with SAMM and maternal deaths were identified at daily audit meetings and an audit form was completed for all cases fulfilling the definition of SAMM ('near miss') and for all maternal deaths. Results. The number of maternal deaths declined slightly but not significantly ...

  11. The effects of maternal haemoglobin as an indicator of maternal ...

    African Journals Online (AJOL)

    Background: Maternal measles antibodies (MMA) are actively transferred through the placenta from mother to foetus. A relationship could exist between MMA of mother-infant pairs and maternal nutritional indicator (haemoglobin). Objectives: This study reviewed the effects of maternal haemoglobin (Hb) on MMA of ...

  12. The Valsalva maneuver duration during labor expulsive stage: repercussions on the maternal and neonatal birth condition Duração da manobra de Valsalva durante o período expulsivo do parto: repercussões maternas e nas condições neonatais de nascimento

    Directory of Open Access Journals (Sweden)

    Andrea Lemos

    2011-02-01

    Full Text Available OBJECTIVES: This cross-sectional study was designed to examine the effects of the Valsalva Maneuver (VM and its duration on the acid- base equilibrium of the neonate and its maternal repercussions during the expulsive stage of labor, after standard breathing and pushing instructions were given. METHODS: A convenience sample of women with low risk pregnancy (n=33; mean age 22.5±3.7y and gestational age 38.1±1.12wks and their newborns were studied during the expulsive stage of vaginal labor. Coaching consisted of standard recommendations for breathing including prolonged VMs coordinated with pushing. Maternal outcomes included the need for uterus fundal pressure maneuver and episiotomy, perineal trauma and posture. Neonatal outcomes included blood gases sampled from the umbilical cord, and Apgar scores. Data were analyzed with the Fisher's exact test, chi-square test, and Pearson correlation coefficient. RESULTS: None of the maternal outcomes were associated with VM duration. With respect to neonatal outcomes, increased VM duration was associated with reduced venous umbilical pH (r=-0.40; p=0.020, venous base excess (r=-0.42; p=0.014 and with arterial base excess (r=-0.36; p=0.043. Expulsive stage time was negatively associated with umbilical venous and arterial pH. CONCLUSIONS: VM duration during fetal expulsion in labor negatively affects fetal acid-base equilibrium and potentially the wellbeing of the neonate. Our results support the need to consider respiratory strategies during labor, to minimize potential risk to the mother and neonate.OBJETIVOS: O presente estudo de corte transversal teve como objetivo avaliar os efeitos da Manobra de Valsalva (MV e sua duração no equilíbrio ácido-básico fetal e nas repercussões maternas durante o período expulsivo do parto, após instrução respiratória padronizada. MÉTODOS: Uma amostra de conveniência em gestantes de baixo risco (n=33, média de idade 22,5±3.7 anos e idade gestacional 38.1

  13. Cesarean delivery on maternal request.

    Science.gov (United States)

    Viswanathan, Meera; Visco, Anthony G; Hartmann, Katherine; Wechter, Mary Ellen; Gartlehner, Gerald; Wu, Jennifer M; Palmieri, Rachel; Funk, Michele Jonsson; Lux, Linda; Swinson, Tammeka; Lohr, Kathleen N

    2006-03-01

    The RTI International-University of North Carolina at Chapel Hill Evidence-based Practice Center (RTI-UNC EPC) systematically reviewed the evidence on the trend and incidence of cesarean delivery (CD) in the United States and in other developed countries, maternal and infant outcomes of cesarean delivery on maternal request (CDMR) compared with planned vaginal delivery (PVD), factors affecting the magnitude of the benefits and harms of CDMR, and future research directions. We searched MEDLINE, Cochrane Collaboration resources, and Embase and identified 1,406 articles to examine against a priori inclusion criteria. We included studies published from 1990 to the present, written in English. Studies had to include comparison between the key reference group (CDMR or proxies) and PVD. A primary reviewer abstracted detailed data on key variables from included articles; a second senior reviewer confirmed accuracy. We identified 13 articles for trends and incidence of CD, 54 for maternal and infant outcomes, and 5 on modifiers of CDMR. The incidence of CDMR appears to be increasing. However, accurately assessing either its true incidence or trends over time is difficult because currently CDMR is neither a well-recognized clinical entity nor an accurately reported indication for diagnostic coding or reimbursement. Virtually no studies exist on CDMR, so the knowledge base rests chiefly on indirect evidence from proxies possessing unique and significant limitations. Furthermore, most studies compared outcomes by actual routes of delivery, resulting in great uncertainty as to their relevance to planned routes of delivery. Primary CDMR and planned vaginal delivery likely do differ with respect to individual outcomes for either mothers or infants. However, our comprehensive assessment, across many different outcomes, suggests that no major differences exist between primary CDMR and planned vaginal delivery, but the evidence is too weak to conclude definitively that differences

  14. Maternal health Indicators Signal Optimism

    African Journals Online (AJOL)

    user

    Maternal health Indicators Signal Optimism. Abraham Haileamlak, MD, Professor of Pediatrics and Child Health. Maternal health is a major health priority for international agencies and the Ethiopian. Government. Many low income countries including. Ethiopia, made substantial improvements in maternal health achieving ...

  15. Maternal obesity in Europe

    DEFF Research Database (Denmark)

    Devlieger, Roland; Benhalima, Katrien; Damm, Peter

    2016-01-01

    , the prevalence of maternal obesity varies from 7 to 25% and seems strongly related to social and educational inequalities. Obesity during pregnancy represents an important preventable risk factor for adverse pregnancy outcomes and is associated with negative long-term health outcomes for both mothers...

  16. Maternal temperature during labour

    NARCIS (Netherlands)

    Schouten, F. D.; Wolf, H.; Smit, B. J.; Bekedam, D. J.; de Vos, R.; Wahlen, I.

    2008-01-01

    OBJECTIVE: The aim of this study was to describe the variation of normal maternal temperature during labour. Design A prospective cohort study. SETTING: Two hospitals in Amsterdam, the Netherlands. POPULATION: All women with a live singleton pregnancy and a gestational age of 36 weeks or more

  17. Maternity Leave in Taiwan

    Science.gov (United States)

    Feng, Joyce Yen; Han, Wen-Jui

    2010-01-01

    Using the first nationally representative birth cohort study in Taiwan, this paper examines the role that maternity leave policy in Taiwan plays in the timing of mothers returning to work after giving birth, as well as the extent to which this timing is linked to the amount of time mothers spend with their children and their use of breast milk…

  18. Maternity Leave Policies

    Science.gov (United States)

    Strang, Lucy; Broeks, Miriam

    2017-01-01

    Abstract Over recent years many European Union countries have made changes to the design of the maternity leave provision. These policy developments reflect calls for greater gender equality in the workforce and more equal share of childcare responsibilities. However, while research shows that long period of leave can have negative effects on women's labour market attachment and career advancements, early return to work can be seen as a factor preventing exclusive breastfeeding, and therefore, potentially having negative health impacts for babies. Indeed, the World Health Organisation recommends exclusive breastfeeding up to 6 months of age to provide babies with the nutrition for healthy growth and brain development, protection from life-threatening ailments, obesity and non-communicable diseases such as asthma and diabetes. Therefore, labour market demands on women may be at odds with the health benefits for children gained by longer periods of maternity leave. The aim of this article is to examine the relationship between leave provision and health benefits for children. We examine maternity and parental leave provision across European countries and its potential impact on the breastfeeding of very young babies (up to 6-months of age). We also consider economic factors of potential extension of maternity leave provision to 6 months, such as costs to businesses, effects on the female labour market attachment, and wider consequences (benefits and costs) for individuals, families, employers and the wider society. PMID:28983432

  19. Maternal Sexuality and Breastfeeding

    Science.gov (United States)

    Bartlett, Alison

    2005-01-01

    In this paper I consider the ways in which lactation has been discussed as a form of maternal sexuality, and the implications this carries for our understanding of breastfeeding practices and sexuality. Drawing on knowledge constructed in the western world during the last half of the twentieth century, the paper identifies a shift between the…

  20. [Maternal and perinatal health].

    Science.gov (United States)

    1991-01-01

    After a year-long diagnosis of Chile's health situation, the Ministry of Health in 1991 formulated a new maternal-child health program designed to assure that all pregnancies would be desired and would occur under optimal conditions. Orientation for responsible parenthood will be an important part of the process. Other objectives include reducing the incidence of adolescent pregnancy and of sexually transmitted diseases. The pregnancy rate for young women 15-19 changed very little in Chile between 1952-82, because of the lack of sex education and family planning services. Family planning programs designed especially for adolescents would help to combat unwanted pregnancies and could offer the methods most suitable for young women. The well-known longitudinal study in Czechoslovakia which followed the development of children whose mothers were denied legal abortions in the 1960s showed the children to be at increased risk of unsatisfactory social adjustment in later life and suggested some consequences of unwanted pregnancy. A study of unwanted pregnancy in Chile was initiated in 4 prenatal care centers in a working class area of Santiago in 1984. 2485 women in the 6th or 7th month of pregnancy were classified according to their existing family sizes. Only 33.1% of the women desired the pregnancy at that time and 38.4% desired it but at a later time. 28.5% did not desire it at all. Women who did not desire the pregnancy waited significantly longer to obtain prenatal care than women who desired it. Age, economic problems, being single, family conflicts, already having the desired number of children, and short intervals since the most recent birth were associated with not desiring the current pregnancy. Of the 1663 women who did not desire the pregnancy, only 13.1% of those single, 35.8% of those in union, and 44.0% of those married used a contraceptive method. 2133 of the mothers were interviewed 6 months and 1977 12 months after delivery. Birth weights did not vary

  1. A Longitudinal Study of Maternal Depression and Child Behaviour Problems.

    Science.gov (United States)

    Ghodsian, M.; And Others

    1984-01-01

    Examines the relationship between maternal depression and child behavior problems at various stages after childbirth. A random sample of first-time mothers from an inner London borough participated, and an examination of possible confounding factors in the relationships was attempted. (RH)

  2. Structural and Functional Plasticity in the Maternal Brain Circuitry

    Science.gov (United States)

    Pereira, Mariana

    2016-01-01

    Parenting recruits a distributed network of brain structures (and neuromodulators) that coordinates caregiving responses attuned to the young's affect, needs, and developmental stage. Many of these structures and connections undergo significant structural and functional plasticity, mediated by the interplay between maternal hormones and social…

  3. Short bowel syndrome.

    LENUS (Irish Health Repository)

    Donohoe, Claire L

    2012-02-01

    The short bowel syndrome (SBS) is a state of malabsorption following intestinal resection where there is less than 200 cm of intestinal length. The management of short bowel syndrome can be challenging and is best managed by a specialised multidisciplinary team. A good understanding of the pathophysiological consequences of resection of different portions of the small intestine is necessary to anticipate and prevent, where possible, consequences of SBS. Nutrient absorption and fluid and electrolyte management in the initial stages are critical to stabilisation of the patient and to facilitate the process of adaptation. Pharmacological adjuncts to promote adaptation are in the early stages of development. Primary restoration of bowel continuity, if possible, is the principle mode of surgical treatment. Surgical procedures to increase the surface area of the small intestine or improve its function may be of benefit in experienced hands, particularly in the paediatric population. Intestinal transplant is indicated at present for patients who have failed to tolerate long-term parenteral nutrition but with increasing experience, there may be a potentially expanded role for its use in the future.

  4. Development of the Migrant Friendly Maternity Care Questionnaire (MFMCQ) for migrants to Western societies

    DEFF Research Database (Denmark)

    Gagnon, Anita J; DeBruyn, Rebecca; Essén, Birgitta

    2014-01-01

    , and perceptions of care, has been created--the Migrant Friendly Maternity Care Questionnaire (MFMCQ)--in three languages (English, French and Spanish). It is completed in 45 minutes via interview administration several months post-birth. CONCLUSIONS: A 4-stage process of questionnaire development...... Initiative; adaptations of these recommendations specific to maternity care have yet to be elucidated and validated. We aimed to develop a questionnaire measuring migrant-friendly maternity care (MFMC) which could be used in a range of maternity care settings and countries. METHODS: This study was conducted...... in four stages. First, questions related to migrant friendly maternity care were identified from existing questionnaires including the Migrant Friendliness Quality Questionnaire, developed in Europe to capture recommended general hospital care for migrants, and the Mothers In a New Country (MINC...

  5. Good maternal nutrition

    DEFF Research Database (Denmark)

    Breda, Joao; Robertson, Aileen

    This publication has three parts: •a summary of the results of a systematic review of the most recent evidence on maternal nutrition, the prevention of obesity and noncommunicable diseases; •a review of existing recommendations for nutrition, physical activity and weight gain during pregnancy...... in European countries; and •lists of possible opportunities for action in European countries. The overview and exploration of the national recommendations for nutrition, physical activity and weight gain during pregnancy are based on the results of a survey in which 51 of the 53 Member States in the WHO....... These are opportunities to promote nutrition and health throughout the life-course, ensure optimal diet-related fetal development and reduce the impact of morbidity and risk factors for noncommunicable diseases by improving maternal nutrition....

  6. Maternal obesity and preeclampsia

    OpenAIRE

    Azar Aghamohammadi

    2011-01-01

    Background: Obesity is a modern day epidemic. The incidence appears to be rapidly increasing in bothdeveloped and developing countries and has become much more obvious in the last decade.Aim& Objective: The present research was done with the aim of studying the effects of obesity definedas a first trimester maternal body mass index >30 on the preeclampsia.Methods: This study was a descriptive-comparative study two hundred fifty singleton pregnancies ofwomen with first trimester BMI >30 who de...

  7. Multiple malformations and maternal smoking.

    Science.gov (United States)

    Källén, K

    2000-07-01

    The Swedish health registries were used to investigate a possible effect of maternal smoking on the incidence of multiple malformations. Among 1413811 infants born in 1983-96 and with known smoking exposure in early pregnancy, 26619 with isolated malformations and 1409 with two or more malformations were selected. After controlling for year of birth, maternal age, parity and educational level, a statistically significant association between maternal smoking and multiple malformations was found (OR 1.15; 95% CI 1.02, 1.29). Among isolated malformations, the estimated OR for maternal smoking was close to unity (OR 1.02; 95% CI 0.99, 1.05), but a strong heterogeneity of the magnitude of the association between maternal smoking and the different malformations was found. Among multimalformed, no such heterogeneity was indicated. The ORs for maternal smoking were calculated for all possible pairwise combinations of 44 selected malformations, but no association between maternal smoking and any specific combination could be detected. The ORs for maternal smoking among probable cases of VATER, CHARGE or OEIS non-random associations, respectively, were estimated, but no association was indicated between maternal smoking and any of the malformation complexes. The results of the present study indicate that maternal smoking is associated with a non-specific increased risk of multiple malformations, but further research is needed before such an inference can be made.

  8. AN AUDIT OF MATERNAL DEATHS

    Directory of Open Access Journals (Sweden)

    Basavana Gowda

    2015-03-01

    Full Text Available OBJECTIVES: A study of maternal death conducted to evaluate various factors responsible for maternal deaths. To identify complications in pregnancy, a childbirth which result in maternal death, and to identify opportunities for preventive intervention and understand the events leading to death; so that improving maternal health and reducing maternal mortality rate significantly. To analyze the causes and epidemiological amounts maternal mortality e.g. age parity, socioeconomic status and literacy. In order to reduce maternal mortality and to implement safe motherhood program and complications of pregnancy and to find out safe motherhood program. METHODS: The data collected was a retrograde by a proforma containing particulars of the diseased, detailed history and relatives were interviewed for additional information. The data collected was analysed. RESULTS: Maternal mortality rate in our own institution is 200/ 100,000 live births. Among 30 maternal deaths, 56% deaths (17 were among low socio - economic status, groups 60% deaths among unbooked 53.5% deaths more along illiterates evidenced by direct and indirect deaths about 25% of deaths were preventable. CONCLUSION: Maternal death is a great tragedy in the family life. It is crusade to know not just the medical cause of the death but the circumstances what makes these continued tragic death even more unacceptable is that deaths are largely preventable

  9. Aerobic exercise during pregnancy and presence of fetal-maternal heart rate synchronization.

    Directory of Open Access Journals (Sweden)

    Peter Van Leeuwen

    Full Text Available It has been shown that short-term direct interaction between maternal and fetal heart rates may take place and that this interaction is affected by the rate of maternal respiration. The aim of this study was to determine the effect of maternal aerobic exercise during pregnancy on the occurrence of fetal-maternal heart rate synchronization.In 40 pregnant women at the 36th week of gestation, 21 of whom exercised regularly, we acquired 18 min. RR interval time series obtained simultaneously in the mothers and their fetuses from magnetocardiographic recordings. The time series of the two groups were examined with respect to their heart rate variability, the maternal respiratory rate and the presence of synchronization epochs as determined on the basis of synchrograms. Surrogate data were used to assess whether the occurrence of synchronization was due to chance.In the original data, we found synchronization occurred less often in pregnancies in which the mothers had exercised regularly. These subjects also displayed higher combined fetal-maternal heart rate variability and lower maternal respiratory rates. Analysis of the surrogate data showed shorter epochs of synchronization and a lack of the phase coordination found between maternal and fetal beat timing in the original data.The results suggest that fetal-maternal heart rate coupling is present but generally weak. Maternal exercise has a damping effect on its occurrence, most likely due to an increase in beat-to-beat differences, higher vagal tone and slower breathing rates.

  10. Maternally acquired runt disease.

    Science.gov (United States)

    Beer, A E; Billingham, R E

    1973-01-19

    Without altering the structural integrity of the placenta by irradiation or drugs, we have shown that it is possible to immunize females both adoptively and actively against the paternally inherited transplantation antigens of their fetuses. Such immunization causes a high incidence of runt disease among the litters. Although the putative chimeric status of the affected offspring has yet to be confirmed, the results of our experiments support the thesis that runt disease is caused by the activities of "unwanted" immigrant lymphocytes from the maternal circulation. Our results suggest that immunologically activated cells are more likely to cross the placenta than normal cells and that this greater mobility may not be related to the immunologic specificity of the activated cells. Two factors may have contributed to the apparent failure of numerous previous attempts to demonstrate the capacity of transplantation immunity to affect the well-being of a fetus or, more correctly, its placenta, in the way that might be expected of a homograft. (i) Investigators were preoccupied with obtaining a classic type of rejection, in utero, analogous to the rejection of an orthotopic skin homograft. The birth of consistently healthy-looking litters, interpreted as a failure of the experiment, convinced the investigators of the efficacy of nature's solution of the homograft problem and there was no reason for them to suspect its possible limitations. Observation of the litters for several weeks might have uncovered the phenomenon of maternally induced runt disease. (ii) Most investigators resorted to hyperimmunization of the mothers. This would have facilitated the synthesis of protective isoantibodies capable of interfering with the expression of the potentially harmful cellular immune response (6). Ever since the abnormalities of runt disease were first described they have repeatedly been compared to those observed in patients with certain lymphomas (17). Various theories have been

  11. Freestanding midwifery units: Maternal and neonatal outcomes following transfer.

    Science.gov (United States)

    Monk, Amy R; Grigg, Celia P; Foureur, Maralyn; Tracy, Mark; Tracy, Sally K

    2017-03-01

    the viability of freestanding midwifery units in Australia is restricted, due to concerns over their safety, particularly for women and babies who, require transfer. to compare the maternal and neonatal birth outcomes of women who planned, to give birth at freestanding midwifery units and subsequently, transferred to a tertiary maternity unit to the maternal and neonatal, outcomes of a low-risk cohort of women who planned to give birth in, tertiary maternity unit. a descriptive study compared two groups of women with low-risk singleton, pregnancies who were less than 28 weeks pregnant at booking: women who, planned to give birth at a freestanding midwifery unit (n=494) who, transferred to a tertiary maternity unit during the antenatal, intrapartum or postnatal periods (n=260) and women who planned to give, birth at a tertiary maternity unit (n=3157). Primary outcomes were mode, of birth, Apgar score of less than 7 at 5minutes and admission to, special care nursery or neonatal intensive care. the proportion of women who experienced a caesarean section was lower, among the freestanding midwifery unit women who transferred during the, intrapartum/postnatal period compared to women in the tertiary maternity, unit group (16.1% versus 24.8% respectively). Other outcomes were, comparable between the cohorts. Rates of primary outcomes in relation to, stage of transfer varied when stratified by parity. these descriptive results support the provision of care in freestanding, midwifery units as an alternative to tertiary maternity units for women, with low risk pregnancies at the time of booking. A larger study, powered, to determine statistical significance of any differences in outcomes, is, required. Copyright © 2017 Elsevier Ltd. All rights reserved.

  12. Maternal cardiac metabolism in pregnancy

    Science.gov (United States)

    Liu, Laura X.; Arany, Zolt

    2014-01-01

    Pregnancy causes dramatic physiological changes in the expectant mother. The placenta, mostly foetal in origin, invades maternal uterine tissue early in pregnancy and unleashes a barrage of hormones and other factors. This foetal ‘invasion’ profoundly reprogrammes maternal physiology, affecting nearly every organ, including the heart and its metabolism. We briefly review here maternal systemic metabolic changes during pregnancy and cardiac metabolism in general. We then discuss changes in cardiac haemodynamic during pregnancy and review what is known about maternal cardiac metabolism during pregnancy. Lastly, we discuss cardiac diseases during pregnancy, including peripartum cardiomyopathy, and the potential contribution of aberrant cardiac metabolism to disease aetiology. PMID:24448314

  13. Classification differences and maternal mortality

    DEFF Research Database (Denmark)

    Salanave, B; Bouvier-Colle, M H; Varnoux, N

    1999-01-01

    of experts into obstetric or non-obstetric causes. An ICD-9 code (International Classification of Diseases) was attributed to each case. These were compared to the codes given in each country. Correction indices were calculated, giving new estimates of maternal mortality rates. SUBJECTS: There were....... This change was substantial in three countries (P mortality rate for participating countries was 7.7 per...... and consequently affect maternal mortality rates. Differences in classification of death must be taken into account when comparing maternal mortality rates, as well as differences in obstetric care, underreporting of maternal deaths and other factors such as the age distribution of mothers....

  14. Maternal relationship security as a moderator of home visiting impacts on maternal psychosocial functioning.

    Science.gov (United States)

    McFarlane, Elizabeth; Burrell, Lori; Crowne, Sarah; Cluxton-Keller, Fallon; Fuddy, Loretta; Leaf, Philip J; Duggan, Anne

    2013-02-01

    There is variability in home visiting program impacts on the outcomes achieved by high risk families. An understanding of how effects vary among families is important for refining service targeting and content. The current study assessed whether and how maternal attributes, including relationship security, moderate short- and long-term home visiting impacts on maternal psychosocial functioning. In this multisite RCT of home visiting in a population-based, ethnically-diverse sample of families at risk for maltreatment of their newborns (n = 643), families were randomly assigned to home visited (HV) and control groups. HV families were to receive intensive services by trained paraprofessionals from birth-3 years. Outcome data were collected when children were 1, 2, and 3 years old and 7, 8, and 9 years old. Overall, short- and long-term outcomes for HV and control mothers did not differ significantly. Demographic attributes, a general measure of overall maternal risk, and partner violence did not moderate program impact on psychosocial functioning outcomes. Maternal relationship security did moderate program impact. Mothers who scored high on relationship anxiety but not on relationship avoidance showed the greatest benefits, particularly at the long-term follow-up. Mothers scoring high for both relationship anxiety and avoidance experienced some adverse consequences of home visiting. Further research is needed to determine mediating pathways and to inform and test ways to improve the targeting of home visiting and the tailoring of home visit service models to extend positive home visiting impacts to targeted families not benefiting from current models.

  15. Understanding cancer staging

    Science.gov (United States)

    ... detailed information about the cancer stage. TNM Staging System The most common system for staging cancer in the form of solid tumor is the TNM system. Most providers and cancer centers use it to stage ...

  16. Embryo-maternal communication

    DEFF Research Database (Denmark)

    Østrup, Esben; Hyttel, Poul; Østrup, Olga

    2011-01-01

    Communication during early pregnancy is essential for successful reproduction. In this review we address the beginning of the communication between mother and developing embryo; including morphological and transcriptional changes in the endometrium as well as epigenetic regulation mechanisms dire...... directing the placentation. An increasing knowledge of the embryo-maternal communication might not only help to improve the fertility of our farm animals but also our understanding of human health and reproduction.......Communication during early pregnancy is essential for successful reproduction. In this review we address the beginning of the communication between mother and developing embryo; including morphological and transcriptional changes in the endometrium as well as epigenetic regulation mechanisms...

  17. Maternity waiting homes: A panacea for maternal/neonatal ...

    African Journals Online (AJOL)

    health workers who have life saving skills in emergency obstetric care including the application ... to mitigate against the attendant high maternal mortality rates in hard to reach regions. Objective: To assess pregnancy ... the introduction of maternity waiting homes in some hard to reach sub-zobas of Eritrea. Methods: A rapid ...

  18. Maternal ethanol ingestion: effect on maternal and neonatal glucose balance

    International Nuclear Information System (INIS)

    Witek-Janusek, L.

    1986-01-01

    Liver glycogen availability in the newborn is of major importance for the maintenance of postnatal blood glucose levels. This study examined the effect of maternal ethanol ingestion on maternal and neonatal glucose balance in the rate. Female rats were placed on 1) the Lieber-DeCarli liquid ethanol diet, 2) an isocaloric liquid pair-diet, or 3) an ad libitum rat chow diet at 3 wk before mating and throughout gestation. Blood and livers were obtained from dams and rat pups on gestational days 21 and 22. The pups were studied up to 6 h in the fasted state and up to 24 h in the fed state. Maternal ethanol ingestion significantly decreased litter size, birth weight, and growth. A significantly higher mortality during the early postnatal period was seen in the prenatal ethanol exposed pups. Ethanol significantly decreased fed maternal liver glycogen stores but not maternal plasma glucose levels. The newborn rats from ethanol ingesting dams also had significantly decreased liver glycogen stores. Despite mobilizing their available glycogen, these prenatal ethanol exposed pups became hypoglycemic by 6 h postnatal. This was more marked in the fasted pups. Ethanol did not affect maternal nor neonatal plasma insulin levels. Thus maternal ethanol ingestion reduces maternal and neonatal liver glycogen stores and leads to postnatal hypoglycemia in the newborn rat

  19. Maternal mortality ratio in a Tertiary Hospital offering free maternity ...

    African Journals Online (AJOL)

    AbstRACt. Aim: To determine annual trends of maternal mortality ratio in a tertiary hospital offering free maternity services. settings and Design: This retrospective descriptive study was conducted at the Mother and Child Hospital Akure, Ondo. State, a busy purpose‑built tertiary care facility premised on evidence‑based ...

  20. Trends in maternal mortality for the Greater Harare Maternity Unit ...

    African Journals Online (AJOL)

    Trends in maternal mortality for the Greater Harare Maternity Unit: 1976 to 1996. F Majoko, T Chipato, V Illif. Abstract. No Abstract. Central African Journal of Medicine Vol. 47 (8) 2001: pp. 199-202. Full Text: EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT.

  1. Maternal Mortality in a Nigerian Maternity Hospital | Olopade ...

    African Journals Online (AJOL)

    It is necessary to improve the quality of emergency obstetric service as well as reduce the cost and to educate women of reproductive age in Ibadan on the importance of booking for antenatal care and family planning. (Afr. J. Biomed. Res. 11: 267 - 273). Key words: Maternal mortality, case-control study, maternal death, ...

  2. Fire on Stage

    Directory of Open Access Journals (Sweden)

    Nicholas Daly

    2017-12-01

    Full Text Available The nineteenth century theatre was fire-prone, to say the least. Across the century there were more than 1,100 major conflagrations in the world’s theatres, and countless smaller fires. In Great Britain almost every theatre seems to have burned down at some point. And yet, despite, or perhaps in part because of, this appalling record, fires were a staple feature of stage spectacle. Some plays placed them at the very centre of the entertainment, and as the century went on stage fires became more and more elaborate. Actual or simulated conflagrations were conjured up using a diverse array of technologies, some of them very simple, some depending on the most recent scientific discoveries. Here, I give a short tour of these technologies and their use in the plays of the period, and suggest some of the pleasures that they offered. While onstage flames could draw people in, offering an experience of immersive suspense, for instance, they also interrupted the dramatic flow, reminding audiences that they were seeing a performance, getting something for their money. To this extent, we are reminded that nineteenth-century drama provided something of a mixed and spectacular ‘theatre of attractions’, closer at times to the circus than to the novel.

  3. Mothers of IVF twins: the mediating role of employment and social coping resources in maternal stress.

    Science.gov (United States)

    Baor, Liora; Soskolne, Varda

    2012-01-01

    Twin pregnancies and births resulting from assisted reproductive technologies have been associated with adverse perinatal outcomes and maternal health complications leading to psychologically complex parenting. In the current study the authors assess the prevalence of clinical levels of maternal stress among mothers of twins resulting from in vitro fertilization and examine the association of social coping resources with three maternal stress sub-scales. During the years 2003-2005, 88 primiparous Israeli mothers of in vitro fertilization-conceived twins provided socio-demographic data during their third trimester of pregnancy, and at 6 months after birth provided data on delivery and medical condition of infants, coping resources (social support and marital quality), and a maternal stress scale. Forty-one percent of the mothers reached a clinically significant level of maternal stress. Social support and maternal employment were the most significant variables associated with experience of the stress in the early stages of adaptation to mothering in vitro fertilization twins. Primiparous mothers of in vitro fertilization twins are vulnerable to maternal stress in early stages of adaptation to the maternal role, some of whom reach clinical levels that may require professional interventions. Unemployed mothers with low social support were the most susceptible to the deleterious effects of in vitro fertilization treatment.

  4. Estimating maternal genetic effects in livestock

    NARCIS (Netherlands)

    Bijma, P.

    2006-01-01

    This study investigates the estimation of direct and maternal genetic (co)variances, accounting for environmental covariances between direct and maternal effects. Estimated genetic correlations between direct and maternal effects presented in the literature have often been strongly negative, and

  5. Maternal role satisfaction: a new approach to assessing parenting.

    Science.gov (United States)

    Ohashi, J P

    1992-01-01

    There is a need to study the maternal role beyond the child's first year of life. This investigation, using a framework of Locke's expectancy theory, describes the expectations, surprises, values, and satisfactions experienced by 102 mothers of teens. Content analysis of written narratives describing surprises encountered by these mothers is also presented. Data were collected by questionnaire. Findings offer support for Locke's theory in two ways: (1) expectation for role was less important than value attainment in predicting the level of maternal role satisfaction, and (2) encountering at least one positive surprise was associated with a higher level of maternal role satisfaction. These variables are offered as a useful nursing approach to the assessment of the parenting experience. Knowledge of the satisfactions reported may be encouraging to mothers anticipating this stage of life.

  6. National level maternal health decisions

    NARCIS (Netherlands)

    Koduah, A.

    2016-01-01

    Maternal and neonatal deaths and morbidity still pose an enormous challenge for health authorities in Ghana, a lower middle income country. Despite massive investments in maternal and neonatal health and special attention through Millennium Development Goals (MDG) 4

  7. Maternal Gatekeeping: Antecedents and Consequences

    Science.gov (United States)

    Gaunt, Ruth

    2008-01-01

    This study examined maternal gatekeeping, its background and psychological antecedents, and its consequences for paternal and maternal involvement in child care. In sum, 209 couples with 6- to 36-month-old children completed extensive questionnaires. Analyses revealed that various dimensions of gate-keeping were differentially associated with the…

  8. Evolution of maternal effect senescence.

    Science.gov (United States)

    Moorad, Jacob A; Nussey, Daniel H

    2016-01-12

    Increased maternal age at reproduction is often associated with decreased offspring performance in numerous species of plants and animals (including humans). Current evolutionary theory considers such maternal effect senescence as part of a unified process of reproductive senescence, which is under identical age-specific selective pressures to fertility. We offer a novel theoretical perspective by combining William Hamilton's evolutionary model for aging with a quantitative genetic model of indirect genetic effects. We demonstrate that fertility and maternal effect senescence are likely to experience different patterns of age-specific selection and thus can evolve to take divergent forms. Applied to neonatal survival, we find that selection for maternal effects is the product of age-specific fertility and Hamilton's age-specific force of selection for fertility. Population genetic models show that senescence for these maternal effects can evolve in the absence of reproductive or actuarial senescence; this implies that maternal effect aging is a fundamentally distinct demographic manifestation of the evolution of aging. However, brief periods of increasingly beneficial maternal effects can evolve when fertility increases with age faster than cumulative survival declines. This is most likely to occur early in life. Our integration of theory provides a general framework with which to model, measure, and compare the evolutionary determinants of the social manifestations of aging. Extension of our maternal effects model to other ecological and social contexts could provide important insights into the drivers of the astonishing diversity of lifespans and aging patterns observed among species.

  9. Placental cadmium as an additional noninvasive bioindicator of active maternal tobacco smoking.

    Science.gov (United States)

    Piasek, Martina; Jurasović, Jasna; Sekovanić, Ankica; Brajenović, Nataša; Brčić Karačonji, Irena; Mikolić, Anja; Grgec, Antonija Sulimanec; Stasenko, Sandra

    2016-01-01

    Tobacco smoke (TS) is a mixture of chemicals that is known to exert carcinogenic and endocrine-disrupting effects, as well as adverse effects on various systems. In TS nicotine is the major alkaloid and cadmium (Cd) the most abundant metal ion. The aim of this investigation was to assess exposure to Cd attributed to TS in healthy postpartum subjects (mean age 28 years) after term vaginal delivery in a clinical hospital by determining metal levels in maternal blood, placenta, and cord blood in relation to nicotine in maternal hair (12-cm-long samples). Two study groups were compared based upon self-reporting data: smokers (n = 32; continual cigarette smoking 3 months before and 9 months during pregnancy) and nonsmokers (n = 54; including passive smokers whose parameters did not differ from unexposed nonsmokers). In smokers compared to nonsmokers maternal hair nicotine concentrations increased approximately sevenfold, while Cd levels rose fourfold in maternal blood and up to twofold in placenta. Significant positive correlations were noted between maternal hair nicotine and placental Cd, maternal hair nicotine and maternal blood Cd, and placental Cd and maternal blood Cd. Levels of cord blood Cd were low in both study groups (bioindicator in addition to commonly used noninvasive hair nicotine in maternal TS assessment, especially in cases where unavailable or inappropriate (short or chemically treated) hair samples occur.

  10. Social cognitive maternal-mediated nutritional correlates of childhood obesity.

    Science.gov (United States)

    Knowlden, Adam P; Sharma, Manoj

    2015-01-01

    The purpose of this investigation was to examine the extent to which the maternal-facilitated, social cognitive theory constructs of environment, emotional coping, expectations, self-control, and self-efficacy predicted child fruit and vegetable consumption and sugar-free beverage intake. Instrumentation comprised three stages of data collection and analysis. Stage 1 included item generation, face and content validity by a panel of six experts, and readability by Flesch Reading Ease and Flesch-Kincaid Grade Level tests. Stage 2 assessed stability of the theoretical constructs using the test-retest procedure with 30 participants. Structural equation modeling was used during Stage 3 to conduct confirmatory factor analysis and to establish predictive validity of the models. A total of 224 respondents participated in this study. Maternal-facilitated home environment and self-efficacy were significant predictors of child fruit and vegetable consumption while maternal-mediated home environment and emotional coping were significant predictors of child sugar-free beverage intake. © The Author(s) 2015 Reprints and permissions:sagepub.co.uk/journalsPermissions.nav.

  11. Maternal health in Gujarat, India: a case study.

    Science.gov (United States)

    Mavalankar, Dileep V; Vora, Kranti S; Ramani, K V; Raman, Parvathy; Sharma, Bharati; Upadhyaya, Mudita

    2009-04-01

    Gujarat state of India has come a long way in improving the health indicators since independence, but progress in reducing maternal mortality has been slow and largely unmeasured or documented. This case study identified several challenges for reducing the maternal mortality ratio, including lack of the managerial capacity, shortage of skilled human resources, non-availability of blood in rural areas, and infrastructural and supply bottlenecks. The Gujarat Government has taken several initiatives to improve maternal health services, such as partnership with private obstetricians to provide delivery care to poor women, a relatively-short training of medical officers and nurses to provide emergency obstetric care (EmOC), and an improved emergency transport system. However, several challenges still remain. Recommendations are made for expanding the management capacity for maternal health, operationalization of health facilities, and ensuring EmOC on 24/7 (24 hours a day, seven days a week) basis by posting nurse-midwives and trained medical officers for skilled care, ensuring availability of blood, and improving the registration and auditing of all maternal deaths. However, all these interventions can only take place if there are substantially-increased political will and social awareness.

  12. Associations of maternal obesity and smoking status with perinatal outcomes.

    Science.gov (United States)

    Phillips, Julie K; Skelly, Joan M; King, Sarah E; Bernstein, Ira M; Higgins, Stephen T

    2018-06-01

    Maternal obesity and smoking are associated with adverse perinatal outcomes. These prevalent conditions contribute to health disparities. In this study, we examine whether maternal BMI moderates the impact of smoking cessation on short-term perinatal outcomes. This is a secondary analysis of assessments conducted from several prospective clinical trials examining the efficacy of incentives to promote smoking cessation during pregnancy. Participants were randomly assigned to receive financial incentives contingent upon smoking abstinence or a control condition. Pregnancy outcomes were abstracted from the medical record. ANCOVA and multiple logistic regression were used for statistical analysis. Among 388 women, there was a significant interaction between maternal pre-pregnancy BMI and smoking status on gestational age at delivery (p = .03) and admission to the NICU (p = .04). Among underweight/normal weight gravidas, smoking resulted in earlier deliveries and a greater likelihood of NICU admission than in those who abstained. Among overweight/obese gravidas, there was no effect of smoking on gestational age at delivery and infants of smokers were less likely to be admitted to the NICU. Maternal obesity and smoking have significant individual effects on perinatal outcome. Maternal overweight/obesity appears to moderate the effect of smoking on gestational age at delivery and on NICU admissions.

  13. Investigating financial incentives for maternal health: an introduction.

    Science.gov (United States)

    Stanton, Mary Ellen; Higgs, Elizabeth S; Koblinsky, Marge

    2013-12-01

    Projection of current trends in maternal and neonatal mortality reduction shows that many countries will fall short of the UN Millennium Development Goal 4 and 5. Underutilization of maternal health services contributes to this poor progress toward reducing maternal and neonatal morbidity and mortality. Moreover, the quality of services continues to lag in many countries, with a negative effect on the health of women and their babies, including deterring women from seeking care. To enhance the use and provision of quality maternal care, countries and donors are increasingly using financial incentives. This paper introduces the JHPN Supplement, in which each paper reviews the evidence of the effectiveness of a specific financial incentive instrument with the aim of improving the use and quality of maternal healthcare and impact. The US Agency for International Development and the US National Institutes of Health convened a US Government Evidence Summit on Enhancing Provision and Use of Maternal Health Services through Financial Incentives on 24-25 April 2012 in Washington, DC. The Summit brought together leading global experts in finance, maternal health, and health systems from governments, academia, development organizations, and foundations to assess the evidence on whether financial incentives significantly and substantially increase provision, use and quality of maternal health services, and the contextual factors that impact the effectiveness of these incentives. Evidence review teams evaluated the multidisciplinary evidence of various financial mechanisms, including supply-side incentives (e.g. performance-based financing, user fees, and various insurance mechanisms) and demand-side incentives (e.g. conditional cash transfers, vouchers, user fee exemptions, and subsidies for care-seeking). At the Summit, the teams presented a synthesis of evidence and initial recommendations on practice, policy, and research for discussion. The Summit enabled structured

  14. Radionuclides and maternal lactation

    International Nuclear Information System (INIS)

    Zamora, H.H.

    1989-01-01

    The increase in the number of nuclear medicine centers, both official and private in the country, as well as the increase in the number of patients, due to the effectiveness of their diagnostic and therapeutic procedures, brings out new situations that must be studied from the point of view of radioprotection. This work makes a revision in the medical literature about procedures with radioisotopes during the maternal nursing period. In general, it is recommended to stop nursing for 24 hours for 99mtc test, and to resume it after the draining of the milky content. This can be done in spite of the sensitivity of the target organ of the baby, because the dosage will be below permissible limits accepted by international agencies with respect to diagnostic test and I-131 treatment, and if continuing nursing is desired, it is recommended to use other diagnostic or therapeutic procedures before discontinuing the most important nutritional resource at this age

  15. Risk factors of maternal mortality in Sistan region: 10-year report

    Directory of Open Access Journals (Sweden)

    Mohammad Sarani

    2014-12-01

    Conclusion: Based on our findings, some factors including multiparity, pregnancy his-tory more than 4 times, short interval between pregnancies lower than 2 years and ma-ternal age more than 35 years were some risk factors for maternal death. Maternal mortality in the postpartum period was more than pre-delivery period. Bleeding was the main cause of maternal mortality. Therefore monitoring of vital signs in the post-partum period and the proper management of bleeding are very important. It is sug-gested that risk assessment should be done for pregnant women in delivery ward for detecting high risk pregnant women. Suitable management for these women especially for patients with postpartum hemorrhage plays an important role to decrease the ma-ternal mortality.

  16. Short Mountain Landfill Gas Recovery Project : Stage 1 Environmental Assessment.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1992-05-01

    The Bonneville Power Administration (BPA), a Federal power marketing agency, has statutory responsibilities to supply electrical power to its utility, industrial, and other customers in the Pacific Northwest. BPA`s latest load/resource balance forecast, projects the capability of existing resources to satisfy projected Federal system loads. The forecast indicates a potential resource deficit. The underlying need for action is to satisfy BPA customers` demand for electrical power.

  17. Newborn Body Fat: Associations with Maternal Metabolic State and Placental Size

    OpenAIRE

    Friis, Camilla M.; Qvigstad, Elisabeth; Paasche Roland, Marie Cecilie; Godang, Kristin; Voldner, Nanna; Bollerslev, Jens; Henriksen, Tore

    2013-01-01

    BACKGROUND: Neonatal body composition has implications for the health of the newborn both in short and long term perspective. The objective of the current study was first to explore the association between maternal BMI and metabolic parameters associated with BMI and neonatal percentage body fat and to determine to which extent any associations were modified if adjusting for placental weight. Secondly, we examined the relations between maternal metabolic parameters associated with BMI and pla...

  18. Natural short sleeper

    Science.gov (United States)

    Sleep - natural short sleeper ... 7 to 9 hours of sleep each night. Short sleepers sleep less than 75% of what is normal for their age. Natural short sleepers are different from people who chronically do ...

  19. Prostate cancer staging

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/patientinstructions/000397.htm Prostate cancer staging To use the sharing features on this ... trials you may be able to join How Prostate Cancer Staging is Done Initial staging is based on ...

  20. Association between maternal socioeconomic factors and nutritional outcomes in children under 5 years of age,

    Directory of Open Access Journals (Sweden)

    Tatiane Géa-Horta

    Full Text Available Abstract Objective: To estimate the association between maternal socioeconomic factors and the occurrence of nutritional outcomes in children under five years of age in a representative sample of the Brazilian population. Methods: This was a cross-sectional study that evaluated data from the latest National Survey of Children and Women's Demographics and Health, carried out in Brazil in 2006-2007. Maternal employment and maternal level of schooling were the main exposures. The following nutritional outcomes in children were considered: height/age 2SD for overweight. Generalized estimating equations (GEE were utilized as the regression method. Results: After adjustments, it was observed that children whose mothers had low level of schooling had a higher chance of having short stature (OR = 3.97, 95% CI, 1.23-12.80 and children whose mothers worked outside the home were more likely to have excess weight (OR = 1.57, 95% CI, 1.02-2.42. Maternal employment was not associated with short stature in children (OR = 1.09, 95% CI, 0.67-1.77. Conclusion: Maternal level of schooling was associated with short stature in children and maternal employment with overweight, indicating the need to take into account the socioeconomic factors when proposing programs and strategies aimed at health and nutrition improvement of children, considering inter-sectoral interventions.

  1. PPO.02 Severe maternal morbidity in Ireland

    NARCIS (Netherlands)

    Manning, E.; Lutomski, J.E.; O'Connor, L.; Corcoran, P.; Greene, R.

    2014-01-01

    OBJECTIVE: To assess the incidence of severe maternal morbidity (SMM) and examine associated factors in Ireland. METHODS: In 2011, 67,806 maternities were reported from 19 maternity units, representing 93% of maternities in Ireland. SMM was classified as the presence of one or more of 15 categories

  2. dramatization of character in selected nigerian short stories

    African Journals Online (AJOL)

    Characterization in the short story endears the short story genre more to the conventions of the stage because of its dramatization of character. By paying strict attention to the manipulation of action and dialogue, the short story writer creates dramatic characters who illuminate setting, promote the plot and ultimately realize ...

  3. Stakeholders' views on the strengths and weaknesses of maternal care financing and its reform in Georgia.

    Science.gov (United States)

    Shengelia, Lela; Pavlova, Milena; Groot, Wim

    2017-08-08

    The improvement of maternal health has been one of the aims of the health financing reforms in Georgia. Public-private relationships are the most notable part of the reform. This study aimed to assess the strengths and weakness of the maternal care financing in Georgia in terms of adequacy and effects. A qualitative design was used to explore the opinions of key stakeholders about the adequacy of maternal care financing and financial protection of pregnant women in Georgia. Women who had used maternal care during the past 4 years along with health care providers, policy makers, and representatives of international partner organizations and national professional body were the respondents in this study. Six focus group discussions to collect data from women and 15 face-to-face in-depth interviews to collect data from the other stakeholders were conducted. Each focus group discussion consisted of 7-8 women. Two focus group discussions were carried out at each of the target settings (i.e. Tbilisi, Imereti and Adjara). Women were selected in each location through the hospital registry and snowballing method. The evidence shows that there is a consensus among maternal care stakeholder groups on the influence of the healthcare financing reforms on maternal health. Specifically, the privatization of the maternal care services has had positive effects because it significantly improved the environment and technical capacity of the maternity houses. Also, in contrast to other former-soviet republics, there are no informal payments anymore for maternal care in Georgia. However the privatization, which was done without strict regulation, negatively influenced the reform process and provided the possibility to private providers to manipulate the formal user fees in maternal care. Stakeholders also indicated that the UHC programs implemented at the last stage of the healthcare financing reform as well as other state maternal health programs protect women from catastrophic health

  4. MATERNAL AND FOETAL OUTCOME OF VAGINAL BIRTH AFTER CAESAREAN SECTION

    Directory of Open Access Journals (Sweden)

    Thulasi

    2016-04-01

    . Epidural analgesia can be used. 9. Ventouse or outlet forceps is kept ready to cut short second stage of labour. 10. Operation theatre is kept ready to deal any emergency caesarean section. 11. Anaesthetist and paediatrician to be available while giving a trial of scar. 12. Post-partum digital exploration of caesarean scar done only if persistent bleeding, hypotension and tachycardia are present. Senior obstetrician to be available all the time while giving trial of scar. RESULTS A total of 50 cases for the study was selected. Among that 46(92% patients were in the age group 20-30 years There were no patients below 145 cm. 39(78% patients were gravida 2. All of them were para-1, 34 patients (68% had emergency LSCS in previous pregnancy. whereas 16 patients (32% had elective LSCS. Post-operative period was uneventful among 94% patients. 3 patients (6% had post-operative morbidity after LSCS 34 patients (68% cervical dilatation less than 3 cm. Oxytocin augmentation were 3 cases. 46 patients (92% had spontaneous onset of labour, whereas 4 patients (8% were induced with Cerviprime. Among the induced cases, 3 had repeat LSCS. Among the spontaneous onset of labour cases, 7 had repeat LSCS among 46 patients (92%. Post-operative periods were uneventful. 3 patients (6% had fever. 40 patients (80% had successful VBAC. CONCLUSION Success of VBAC depends on the proper selection of the cases, provided senior obstetrician, anaesthetist, emergency OT, and fresh cross-matched blood as well as paediatrician also available.

  5. Maternal Buprenorphine Maintenance and Lactation.

    Science.gov (United States)

    Jansson, Lauren M; Spencer, Nancy; McConnell, Krystle; Velez, Martha; Tuten, Michelle; Harrow, Cheryl A; Jones, Hendrée E; Swortwood, Madeleine J; Barnes, Allan J; Scheidweiler, Karl B; Huestis, Marilyn A

    2016-11-01

    In addition to the well-known benefits of human milk and breastfeeding for the mother and infant, breastfeeding may mitigate neonatal abstinence syndrome severity in prenatally opioid-exposed infants. However, lack of conclusive data regarding the extent of the presence of buprenorphine and active metabolites in human milk makes the recommendation of breastfeeding for buprenorphine-maintained women difficult for many providers. This study seeks to determine the concentrations of buprenorphine and its active metabolites (norbuprenorphine, buprenorphine-glucuronide, and norbuprenorphine-glucuronide) in human milk, maternal plasma, and infant plasma of buprenorphine-maintained women and their infants. Up to 10 buprenorphine-maintained women provided paired breast milk and plasma samples at 2, 3, 4, 14, and 30 days postdelivery, and 9 infants provided plasma samples on day 14 of life. All samples were analyzed via liquid chromatography tandem mass spectrometry to determine concentrations of buprenorphine, norbuprenorphine, buprenorphine-glucuronide, and norbuprenorphine-glucuronide by a fully validated method. Concentrations of buprenorphine and metabolites are low in human milk and maternal plasma. Breastfed infant plasma concentrations of buprenorphine were low or undetectable and metabolite concentrations undetectable at 14 days of infant age. There were significant correlations between maternal buprenorphine dose and maternal plasma and human milk buprenorphine concentrations. These data find low concentrations of buprenorphine and metabolites in human milk and lend support to the recommendation for lactation among stable buprenorphine-maintained women. However, the correlation between maternal dose and maternal plasma and human milk buprenorphine concentrations bears further study.

  6. Effects of Antenatal Maternal Depression and Anxiety on Children's Early Cognitive Development: A Prospective Cohort Study.

    Directory of Open Access Journals (Sweden)

    Gladys Ibanez

    Full Text Available Studies have shown that depression or anxiety occur in 10-20% of pregnant women. These disorders are often undertreated and may affect mothers and children's health. This study investigates the relation between antenatal maternal depression, anxiety and children's early cognitive development among 1380 two-year-old children and 1227 three-year-old children.In the French EDEN Mother-Child Cohort Study, language ability was assessed with the Communicative Development Inventory at 2 years of age and overall development with the Ages and Stages Questionnaire at 3 years of age. Multiple regressions and structural equation modeling were used to examine links between depression, anxiety during pregnancy and child cognitive development.We found strong significant associations between maternal antenatal anxiety and poorer children's cognitive development at 2 and 3 years. Antenatal maternal depression was not associated with child development, except when antenatal maternal anxiety was also present. Both postnatal maternal depression and parental stimulation appeared to play mediating roles in the relation between antenatal maternal anxiety and children's cognitive development. At 3 years, parental stimulation mediated 13.2% of the effect of antenatal maternal anxiety while postnatal maternal depression mediated 26.5%.The partial nature of these effects suggests that other mediators may play a role. Implications for theory and research on child development are discussed.

  7. Maternity care: a narrative overview of what women expect across their care continuum.

    Science.gov (United States)

    Clark, Kim; Beatty, Shelley; Reibel, Tracy

    2015-04-01

    to provide a narrative overview of the values schema underpinning women׳s expectations of public maternity-care services using an episodes-of-care framework. focus-group discussions and in-depth interviews were undertaken with Western Australian women who had opted for public maternity care to determine the values schema apparent in their expectations of their care. public maternity-care services in metropolitan (i.e. Armadale, Osborne Park and Rockingham) and regional (i.e. Broome, Geraldton, Bunbury) Western Australia. women interviewed were found to have consistent values schema underpinning their maternity-care expectations and evaluations. the current study suggests that while women׳s choices and experiences of maternity care may differ on a range of dimensions, the values schema underlying their care expectations and subsequent evaluations are similar. The study findings resonate with past Australian research regarding women׳s expectations of public maternity care, but complement it by providing a coherent narrative of core underpinning stage-specific values schema. These may assist maternity-care policy makers, practitioners and researchers seeking to better understand and comprehensively respond to women׳s maternity-care expectations. Copyright © 2015 Elsevier Ltd. All rights reserved.

  8. Aggressive behavior of children exposed to intimate partner violence: an examination of maternal mental health, maternal warmth and child maltreatment.

    Science.gov (United States)

    Holmes, Megan R

    2013-08-01

    Over 4.5 million children each year are exposed to intimate partner violence (IPV). Furthermore, IPV rarely occurs without other forms of violence and aggression in the home. IPV is associated with mental health and parenting problems in mothers, and children experience a wide variety of short-term social adjustment and emotional difficulties, including behavioral problems. The current study investigated the influence of IPV exposure on children's aggressive behavior, and tested if this relation was mediated by poor maternal mental health, and, in turn, by maternal warmth and child maltreatment, and moderated by children's age and gender. Study findings highlight the indirect consequences of IPV in the home on children's aggressive behavior. Secondary data analysis using structural equation modeling (SEM) was conducted with the National Survey of Child and Adolescent Well-Being (NSCAW). Children were between the ages of 3-8 (n = 1,161). Mothers reported past year frequency of phsycial assualt by their partner, frequency of child psychological and physical abuse, maternal mental health, and children's aggressive behavior problems. Maternal warmth was measured by observation. IPV was significantly related to poor maternal mental health. Poor maternal mental health was associated with more child aggressive behavior, lower maternal warmth, and more frequent child physical and psychological abuse. Psychological abuse and low maternal warmth were directly related to more aggressive behavior while IPV exposure and physical abuse were not directly associated with aggressive behavior. Neither age nor gender moderated the modeled paths. Expanding knowledge about child outcomes is especially critical for children who were involved in investigations of child maltreatment by child protective services (CPS) in order to identify relevant risk factors that can lead to interventions. The results identified maternal mental health as an important variable in mediating the

  9. Maternal Health Phone Line: Saving Women in Papua New Guinea

    Science.gov (United States)

    Watson, Amanda H.A.; Sabumei, Gaius; Mola, Glen; Iedema, Rick

    2015-01-01

    This paper presents the findings of a research project which has involved the establishment of a maternal health phone line in Milne Bay Province of Papua New Guinea (PNG). Mobile phones and landline phones are key information and communication technologies (ICTs). This research study uses the “ICTs for healthcare development” model to ascertain benefits and barriers to the successful implementation of the Childbirth Emergency Phone. PNG has a very high maternal mortality rate. The “three stages of delay” typology was developed by Thaddeus and Maine to determine factors that might delay provision of appropriate medical treatment and hence increase risk of maternal death. The “three stages of delay” typology has been utilised in various developing countries and also in the present study. Research undertaken has involved semi-structured interviews with health workers, both in rural settings and in the labour ward in Alotau. Additional data has been gathered through focus groups with health workers, analysis of notes made during phone calls, interviews with women and community leaders, observations and field visits. One hundred percent of interviewees (n = 42) said the project helped to solve communication barriers between rural health workers and Alotau Provincial Hospital. Specific examples in which the phone line has helped to create positive health outcomes will be outlined in the paper, drawn from research interviews. The Childbirth Emergency Phone project has shown itself to play a critical role in enabling healthcare workers to address life-threatening childbirth complications. The project shows potential for rollout across PNG; potentially reducing maternal morbidity and maternal mortality rates by overcoming communication challenges. PMID:25923199

  10. Between Stage and Screen

    NARCIS (Netherlands)

    Tornqvist, Egil

    1996-01-01

    Ingmar Bergman is worldwide known as a film and stage director. Yet no-one has attempted to compare his stage and screen activities. In Between stage and screen Egil Tornqvist examines formal and thematical correspondences and differences between a number of Bergman's stage, screen, and radio

  11. Maternal background strain influences fetal-maternal trafficking more than maternal immune competence in mice.

    Science.gov (United States)

    Kallenbach, Lisa R; Bianchi, Diana W; Peter, Inga; Stroh, Helene; Johnson, Kirby L

    2011-08-01

    The objective of this study was to determine if fetal-maternal cell trafficking is affected by maternal immune competence and/or parental background strain using fluorescence-activated cell sorting (FACS). In our experience the sensitivity of FACS allows for the detection of 5 fetal in 10(7) maternal cells and assessment of cell surface phenotype. Wild-type C57BL/6J (n=18), FVB/NJ (n=15), and immunodeficient B6129S7-Rag1(tm1Mom)/J (n=16) female mice were mated to C57BL/6J males homozygous for the green fluorescent protein (GFP) transgene. Single cell suspensions of maternal lung, liver, spleen, bone marrow, and blood were analyzed between late gestation (day e16-18) and 1 day post-partum for the number of GFP-positive fetal cells in relation to 10(7) maternal cells and the percentage of GFP-positive cells that expressed the surface markers CD11b, CD29, CD34, CD44, or CD105. The highest relative proportions of GFP-positive fetal cells were observed in maternal lungs and livers from immunocompetent allogenic females. Among congenic matings, fetal cell microchimerism was higher in immunodeficient compared with immunocompetent females. Maternal strain and strain differences between the mother and father statistically significantly affected both the numbers of fetal cells and the relative distribution of cell types in maternal organs. The highest relative proportion of fetal cells was observed in allogenic matings with immunocompetent females. Since allogenic matings are more similar to those that occur in humans, future studies using animal models of microchimerism should consider incorporating this type of experimental design. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

  12. Maternal residential atrazine exposure and gastroschisis by maternal age.

    Science.gov (United States)

    Agopian, A J; Langlois, Peter H; Cai, Yi; Canfield, Mark A; Lupo, Philip J

    2013-12-01

    Previous literature has suggested a link between maternal exposure to atrazine (the most commonly used herbicide in the US) and risk for gastroschisis (a birth defect that involves incomplete closure of the abdominal wall). Our objective was to evaluate the relationship between maternal atrazine exposure and gastroschisis risk by maternal age. We analyzed data for 1,161 cases with isolated gastroschisis and 8,390 controls delivered in Texas from 1999 through 2008. We estimated atrazine exposure based on maternal county of residence and data from the United States Geological Survey. Logistic regression was conducted among all subjects, and separately among offspring of women <25 and ≥25 years. Risk for gastroschisis in offspring was significantly increased for women ≥25 years with high levels of residential atrazine exposure compared to low (adjusted odds ratio: 1.97, 95 % confidence interval 1.19-3.26). This association was not observed among women <25 years. Our results provide additional insight into the suspected relationship of gastroschisis with atrazine. This relationship appears to be different in older versus younger mothers, providing further evidence that the etiology of gastroschisis may vary based on maternal age.

  13. Maternal scaffolding behavior: links with parenting style and maternal education.

    Science.gov (United States)

    Carr, Amanda; Pike, Alison

    2012-03-01

    The purpose of this study was to specify the relationship between positive and harsh parenting and maternal scaffolding behavior. A 2nd aim was to disentangle the effects of maternal education and parenting quality, and a 3rd aim was to test whether parenting quality mediated the association between maternal education and scaffolding practices. We examined associations between positive and harsh parenting practices and contingent and noncontingent tutoring strategies. Ninety-six mother-child dyads (49 boys, 47 girls) from working- and middle-class English families participated. Mothers reported on parenting quality at Time 1 when children were 5 years old and again approximately 5 years later at Time 2. Mother-child pairs were observed working together on a block design task at Time 2, and interactions were coded for contingent (contingent shifting) and noncontingent (fixed failure feedback) dimensions of maternal scaffolding behavior. Positive and harsh parenting accounted for variance in contingent behavior over and above maternal education, whereas only harsh parenting accounted for unique variance in noncontingent scaffolding practices. Our findings provide new evidence for a more differentiated model of the relation between general parenting quality and specific scaffolding behaviors. PsycINFO Database Record (c) 2012 APA, all rights reserved.

  14. Maternity support workers and safety in maternity care in England.

    Science.gov (United States)

    Lindsay, Pat

    2014-11-01

    Errors in health care may lead to poor outcomes or even death. In maternity care the issue is more acute as most women and babies are healthy--and mistakes can have devastating effects. In the last 20 years 'patient' safety in maternity care has received significant attention in terms of both policy and research. With few exceptions, the resultant publications have been aimed at health service managers or registered health professionals. However a substantial section of the workforce now consists of support workers who may receive minimal training. This article aims to serve as a reminder that everyone is responsible for the safety of maternity care, and the learning needs of unregistered care staff require attention to strengthen safety defences.

  15. Comparing Stage Presence and Virtual Reality Presence

    Directory of Open Access Journals (Sweden)

    Sebastian Xavier Samur

    2016-05-01

    Full Text Available Reflecting on the impending release of new Head Mounted Display virtual reality (VR technologies, the article examines definitions and techniques for digital presence, and compares them with research into stage presence. It opens with an outline of definitions of digital presence, comparing them with Cormac Power’s fictional, auratic, and literal modes of presence in performance. The article then looks at techniques used in VR and on stage to achieve presence. Finally, performance examples that use virtual reality technologies are presented. The article concludes that even if the technology falls short, discourse on digital presence is useful in providing insights into presence on stage.

  16. Maternal Parity and Blood Oxidative Stress in Mother and Neonate

    Directory of Open Access Journals (Sweden)

    Golalizadeh

    2016-02-01

    Full Text Available Background Parturition has been associated with free radicals, itself linked with poor pregnancy outcome. Objectives This study aimed to investigate the relationship between oxidative stress biomarkers levels of maternal and cord blood samples at the second stage of labor with the maternal parity number. Materials and Methods In this analytical cross-sectional study, subjects were selected from Fatemieh teaching hospital, Hamadan, Iran, and allocated into the two groups according to their number of parity: the primiparous group (n = 33, and multiparous group (n = 35. Maternal and umbilical cord blood samples were taken from all subjects and then assessed for catalas activity (CAT, total thiol molecules (TTM and total antioxidant capacity (TAC. Results Total antioxidant capacity levels were significantly higher in newborns of primiparous women compared to multiparous women (P = 0.006. The CAT levels were significantly lower (P = 0.04 and TAC levels significantly higher (P = 0.03 in maternal plasma of primiparous women compared to those of multiparous women. Conclusions Increment in the number of parity can lead to decrease antioxidant defense mechanisms in multiparous women and their newborns. So, control of oxidative stress is considered to be beneficial in multiparous women.

  17. Decline in maternal mortality in Matlab, Bangladesh: a cautionary tale.

    Science.gov (United States)

    Ronsmans, C; Vanneste, A M; Chakraborty, J; van Ginneken, J

    A study in Matlab, Bangladesh, has provided evidence favouring a community-based maternity-care delivery system. 3 years of this programme coincided with a significant reduction in direct obstetric mortality compared with the 3 years before the programme. We have examined whether the effects of the programme are sustained over time. Using data from the continuing demographic survelliance system and from special investigations into the rates and causes of maternal mortality during 1976-93, we compared the trends in direct obstetric maternal mortality ratios in the Maternal and Child Health and Family Planning (MCH-FP) area (which has received extensive services in health and family planning since 1977) with those in the comparison area (with no such intensive health inputs). We divided the areas and time periods into discrete groups that best represented the effects of the introduction of the maternity-care programme. Direct obstetric mortality declined by 3% per year (rate ratio 0.97 per year [95% CI 0.95-0.99]); there was no difference between the MCH-FP and comparison areas (1.00 [0.96-1.05]). Direct obstetric mortality halved between 1976-86 and 1987-89 in the northern MCH-FP area, where the maternity-care programme was initiated in 1987 (0.50 [0.22-0.99]), but showed no change in the southern MCH-FP area, which had no such intervention at that time (1.07 [0.64-1.72]). After 1990, when the programme was expanded throughout the MCH-FP area, the southern part showed a downward (non-significant) trend in direct obstetric mortality (0.68 [0.35-1.32]). However, direct obstetric mortality also declined between 1987 and 1989 in the southern comparison area (0.48 [0.26-0.83]) in the absence of an intense maternity-care programme, and remained stable thereafter. In the northern comparison area, there was no such decline in direct obstetric mortality (0.78 [0.40-1.40]). Although the introduction of the maternity-care programme coincided with declining trends in direct

  18. Smoking-Induced Changes in the Maternal Immune, Endocrine, and Metabolic Pathways and Their Impact on Fetal Growth: A Topical Review.

    Science.gov (United States)

    Sabra, Sally; Gratacós, Eduard; Gómez Roig, Maria Dolores

    2017-01-01

    Perinatal maternal smoking exposure (PMSE) is one of the major environmental risk factors encountered by the fetus. PMSE is usually associated with adverse pregnancy outcomes that may manifest at different stages of life. Nevertheless, fetal growth restriction is the most common smoking-induced side effect. PMSE induces changes in the maternal multiple organ systems. These alterations may affect placentation, which subsequently affects fetal growth. It is worthy to note, however, that the extent of maternal smoking-induced changes depends mainly on the maternal level of susceptibility. Hence, the perinatal pregnancy outcomes vary depending on the interaction between the triad: the maternal, fetal, and placental modifications, making it more complex. In this review, we try to unveil the effect of smoking-induced maternal changes on the maternal immune, endocrine, and metabolic pathways and their impact on fetal growth. © 2017 S. Karger AG, Basel.

  19. Maternal impulse control disability and developmental disorder traits are risk factors for child maltreatment.

    Science.gov (United States)

    Tachibana, Yoshiyuki; Takehara, Kenji; Kakee, Naoko; Mikami, Masashi; Inoue, Eisuke; Mori, Rintaro; Ota, Erika; Koizumi, Tomoe; Okuyama, Makiko; Kubo, Takahiko

    2017-11-14

    Previous work has suggested that maternal developmental disorder traits related to autism spectrum disorder (ASD) and attention-deficit hyperactivity disorder (ADHD) are significantly associated with child maltreatment. However, there may be other important maternal characteristics that contribute to child maltreatment. We hypothesized that maternal impulse control disability may also affect child maltreatment in addition to maternal developmental disorder traits. We aimed to test this hypothesis via a cohort study performed in Tokyo (n = 1,260). Linear regression analyses using the Behavioural Inhibition/Behavioural Activation Scales, the self-administered short version of the Pervasive Developmental Disorders Autism Society Japan Rating Scale, the short form of the Adult Attention-Deficit Hyperactivity Disorder Self-Report Scale, and the Child Maltreatment Scale, revealed that excessive inhibition of behaviour and affect, which is impulse control disability, is significantly associated with child maltreatment (b = 0.031, p = 0.018) in addition to maternal developmental disorder traits (ASD: b = 0.052, p = 0.004; ADHD: b = 0.178, p child maltreatment, while ADHD was associated (AOR = 1.034, p = 0.022) with severe child maltreatment. These maternal characteristics may inform the best means for prevention and management of child maltreatment cases.

  20. Maternal glucocorticoid elevation and associated blood metabonome changes might be involved in metabolic programming of intrauterine growth retardation in rats exposed to caffeine prenatally

    International Nuclear Information System (INIS)

    Kou, Hao; Liu, Yansong; Liang, Gai; Huang, Jing; Hu, Jieqiong; Yan, You-e; Li, Xiaojun; Yu, Hong; He, Xiaohua; Zhang, Baifang; Zhang, Yuanzhen; Feng, Jianghua; Wang, Hui

    2014-01-01

    alterations were associated with glucocorticoid elevation. • Maternal metabonomes were altered at early stage after caffeine exposure. • Maternal glucocorticoid and associated metabolites may be involved in fetal programming

  1. Maternal glucocorticoid elevation and associated blood metabonome changes might be involved in metabolic programming of intrauterine growth retardation in rats exposed to caffeine prenatally

    Energy Technology Data Exchange (ETDEWEB)

    Kou, Hao; Liu, Yansong; Liang, Gai; Huang, Jing; Hu, Jieqiong; Yan, You-e; Li, Xiaojun [Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan 430071 (China); Yu, Hong; He, Xiaohua; Zhang, Baifang [Hubei Provincial Key Laboratory of Developmentally Originated Diseases, Wuhan 430071 (China); Zhang, Yuanzhen [Hubei Provincial Key Laboratory of Developmentally Originated Diseases, Wuhan 430071 (China); Center for Reproductive Medicine, Zhongnan Hospital of Wuhan University, Wuhan 430071 (China); Feng, Jianghua, E-mail: jianghua.feng@xmu.edu.cn [Department of Electronic Science, Fujian Provincial Key Laboratory of Plasma and Magnetic Resonance, Xiamen University, Xiamen 361005 (China); Wang, Hui, E-mail: wanghui19@whu.edu.cn [Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan 430071 (China); Hubei Provincial Key Laboratory of Developmentally Originated Diseases, Wuhan 430071 (China)

    2014-03-01

    metabonome alterations were associated with glucocorticoid elevation. • Maternal metabonomes were altered at early stage after caffeine exposure. • Maternal glucocorticoid and associated metabolites may be involved in fetal programming.

  2. Labour outcome in patients admitted in the second stage of labour at ...

    African Journals Online (AJOL)

    Conclusions: This study identified transportation problems, fast progress of labour, absence of husband at home when labour starts as major reasons for presenting in second stage of labour. Presenting in second stage of labour was associated with worse labour outcome. Keywords: Maternal complications; perinatal ...

  3. Labour outcome in patients admitted in the second stage of labour at ...

    African Journals Online (AJOL)

    Conclusions: This study identified transportation problems, fast progress of labour, absence of husband at home when labour starts as major reasons for presenting in second stage of labour. Presenting in second stage of labour was associated with worse labour outcome. Key words: Maternal complications; perinatal ...

  4. Maternal Employment and Childhood Obesity

    DEFF Research Database (Denmark)

    Gwozdz, Wencke; Sousa-Poza, Alfonso; Reisch, Lucia

    The substantial increase in female employment rates in Europe over the past two decades has often been linked in political and public rhetoric to negative effects on child development, including obesity. We analyse this association between maternal employment and childhood obesity using rich...... objective reports of various anthropometric and other measures of fatness from the IDEFICS study of children aged 2-9 in 16 regions of eight European countries. Based on such data as accelerometer measures and information from nutritional diaries, we also investigate the effects of maternal employment...... on obesity's main drivers: calorie intake and physical activity. Our analysis provides little evidence for any association between maternal employment and childhood obesity, diet or physical activity....

  5. Maternal Employment and Childhood Obesity

    DEFF Research Database (Denmark)

    Gwozdz, Wencke; Sousa-Poza, Alfonso; Reisch, Lucia

    2013-01-01

    The substantial increase in female employment rates in Europe over the past two decades has often been linked in political and public rhetoric to negative effects on child development, including obesity. We analyse this association between maternal employment and childhood obesity using rich...... objective reports of various anthropometric and other measures of fatness from the IDEFICS study of children aged 2-9 in 16 regions of eight European countries. Based on such data as accelerometer measures and information from nutritional diaries, we also investigate the effects of maternal employment...... on obesity's main drivers: calorie intake and physical activity. Our analysis provides little evidence for any association between maternal employment and childhood obesity, diet or physical activity....

  6. Reverse innovation in maternal health.

    Science.gov (United States)

    Firoz, Tabassum; Makanga, Prestige Tatenda; Nathan, Hannah L; Payne, Beth; Magee, Laura A

    2017-09-01

    Reverse innovation, defined as the flow of ideas from low- to high-income settings, is gaining traction in healthcare. With an increasing focus on value, investing in low-cost but effective and innovative solutions can be of mutual benefit to both high- and low-income countries. Reverse innovation has a role in addressing maternal health challenges in high-income countries by harnessing these innovative solutions for vulnerable populations especially in rural and remote regions. In this paper, we present three examples of 'reverse innovation' for maternal health: a low-cost, easy-to-use blood pressure device (CRADLE), a diagnostic algorithm (mini PIERS) and accompanying mobile app (PIERS on the Move), and a novel method for mapping maternal outcomes (MOM).

  7. 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

    Nulliparous Long-Evans rats were bred at one of four different ages and assigned to one of three treatment groups within each age condition. Maternal ages were 9, 18, 32, and 36 weeks. Treatment groups were ethanol (E), administered by gavage as 8 g/kg in two divided doses on days 10-14 of gestation, pair-fed (PF) controls, administered as an isocaloric sucrose solution by gavage on days 10-14 of gestation, and ad lib fed controls (C). All offspring were surrogate fostered shortly after delivery to untreated recently parturient dams. Litter sizes were standardized to 8 on the day of birth. Offspring were assessed longitudinally for growth, mortality, and behavior (olfaction, locomotor activity, maze learning, avoidance acquisition and startle). Approximately 85% of the 36 week old dams did not produce viable litters. In the remaining maternal age conditions, ethanol delayed offspring olfactory orientation and increased locomotor activity, the latter dissipating after 50-60 days of age. These ethanol-related effects occurred independent of maternal age condition. Maternal age, independent of ethanol, was a factor which reduced litter size and offspring weight up to 50 days, but produced few effects on behavior. The combination of maternal age and prenatal ethanol interacted to increase pregnancy loss (oldest maternal age), reduce offspring weight up to day 99 (oldest and middle maternal age), alter olfactory orientation performance (oldest and middle maternal age), reverse the typical ethanol-induced increase in activity for males in the figure-8 test (oldest maternal age group), shift the pattern of open-field activity, and change errors in a complex water maze. Not all of these interactions turned out to be specific to the ethanol X old maternal age condition. Several of the interactions occurred in both the old and middle maternal age conditions. The only effect of old maternal age that interacted strongly with ethanol was in their combined effects on

  8. Review of Laura Engel and Elaine McGirr, eds., Stage Mothers: Women, Work, and the Theater, 1660-1830

    OpenAIRE

    Kristina Straub

    2017-01-01

    Stage Mothers is a collection of essays that complicate the binary between female professional and domestic mother, contributing to theater history and the history of female professionalization and maternity.

  9. Review of Laura Engel and Elaine McGirr, eds., Stage Mothers: Women, Work, and the Theater, 1660-1830

    Directory of Open Access Journals (Sweden)

    Kristina Straub

    2017-10-01

    Full Text Available Stage Mothers is a collection of essays that complicate the binary between female professional and domestic mother, contributing to theater history and the history of female professionalization and maternity.

  10. Maternal distress influences young children's family representations through maternal view of child behavior and parent-child interactions.

    Science.gov (United States)

    Yoo, Yeon Soo; Popp, Jill; Robinson, JoAnn

    2014-02-01

    Distress of a parent is a key influence on the quality of the child's experience in the family. We hypothesized that maternal distress would spill over into more negative views of their children's behaviors and less emotional availability in their relationships. Further, we investigated whether these cumulative experiences contributed to children's emerging narratives about mothers and family life. In this longitudinal study, mothers of young twin children reported their distress on three occasions in relation to: self, the marital relationship, and the family climate. Mothers also reported on their children's externalizing behavior problems. Mother-child interaction was observed focusing on maternal sensitivity and child responsivity. Children responded to story stem beginnings about challenging situations in the family and their narratives were scored for family conflict and cohesion themes. Actor-partner interdependence model methods of dyadic data analysis accounted for the inclusion of both twins in the analysis. Results from structural equation models supported the hypothesized cumulative experience of maternal distress on children's family life representations for both family conflict and family cohesion. A family environment in which children are exposed to persistent maternal distress early in life may have cumulative effects, influencing how mothers interact with and view their children's behavior at later developmental stages. Moreover, exposure to repeated distress for longer periods of time may contribute to an intergenerational continuity of distress for the child that may become rooted in negative affective bias in their own view of family relationships.

  11. Developmental programming in response to maternal over-nutrition

    Directory of Open Access Journals (Sweden)

    Maria eAlfaradhi

    2011-06-01

    Full Text Available Metabolic disorders have seen an increased prevalence in recent years in developed as well as developing countries. While it is clear lifestyle choices and habits have contributed to this epidemic, mounting evidence suggests the nutritional milieu during critical stages of development in early life can ‘program’ individuals to develop the metabolic syndrome later in life. Extensive epidemiological data presents an association between maternal obesity and nutrition during pregnancy and offspring obesity, and a number of animal models have been established in order to uncover the underlying mechanisms contributing to the programming of physiological systems. It is hard to distinguish the causal factors due to the complex nature of the maternal-fetal relationship; however, in order to develop adequate prevention strategies it is vital to identify which maternal factor(s – be it the diet, diet-induced obesity or weight gain – and at which time during early development instigate the programmed phenotype. Curtailing the onset of obesity at this early stage in life presents a promising avenue through which to stem the growing epidemic of obesity.

  12. Breast cancer staging

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/patientinstructions/000911.htm Breast cancer staging To use the sharing features on this ... Once your health care team knows you have breast cancer , they will do more tests to stage it. ...

  13. Seven Stages of Alzheimer's

    Science.gov (United States)

    ... Dementias . Learn more: Daily Care and Behaviors Severe Alzheimer's disease (late-stage) Get support Late-stage care decisions can be some of the hardest families face. Connect with other caregivers who have been through the process on our ...

  14. Stages of Adolescence

    Science.gov (United States)

    ... Español Text Size Email Print Share Stages of Adolescence Page Content Article Body Adolescence, these years from puberty to adulthood, may be roughly divided into three stages: early adolescence, generally ages eleven to fourteen; middle adolescence, ages ...

  15. Deliveries in maternity homes in Norway: results from a 2-year prospective study.

    Science.gov (United States)

    Schmidt, Nina; Abelsen, Birgit; Øian, Pål

    2002-08-01

    The study aims to report the short-term outcome for the mothers and newborns for all pregnancies accepted for birth at maternity homes in Norway. A 2-year prospective study of all mothers in labor in maternity homes, i.e. all births including women and newborns transferred to hospital intra partum or the first week post partum. The study included 1275 women who started labor in the maternity homes in Norway; 1% of all births in Norway during this period. Of those who started labor in a maternity home, 1217 (95.5%) also delivered there while 58 (4.5%) women were transferred to hospital during labor. In the post partum period there were 57 (4.7%) transferrals of mother and baby. Nine women had a vacuum extraction, one had a forceps and three had a vaginal breech (1.1% operative vaginal births in the maternity homes). Five babies (0.4%) had an Apgar score below 7 at 5 min. There were two (0.2%) neonatal deaths; both babies were born with a serious group B streptococcal infection. Midwives and general practitioners working in the districts can identify a low-risk population (estimated at 35%) of all pregnant women in the catchment areas who can deliver safely at the maternity homes in Norway. Only 4.5% of those who started labor in the maternity homes had to be transferred to hospital during labor.

  16. Reducing the burden of maternal and neonatal infections in low-income settings

    Directory of Open Access Journals (Sweden)

    Igor Rudan

    2011-12-01

    Full Text Available Maternal and neonatal infections remain responsible for up to 1 million deaths each year globally. Current approaches to prevention, early diagnosis and appropriate management are limited by difficulties in developing vaccines against the main pathogens, or alternatively diagnosing the infections accurately and managing them appropriately and effectively in low-resource settings. We propose that short-term priorities should focus on promotion of evidence-based, cost-effective home care practices to prevent maternal and newborn infections, with increased coverage and improved quality of maternal and neonatal care interventions. Longer-term strategic priorities will ultimately need to focus on the development of vaccines and point-of-care diagnostic tests. Diagnostic tests should help establish the aetiological diagnosis and inform treatment decisions. They will also need to be deliverable, affordable, sustainable and acceptable in low-resource settings. The cost-effectiveness of maternal immunization in the protection of neonates will also need to be established.

  17. Beyond Erikson's Eight Stages.

    Science.gov (United States)

    Whitney, Ruth

    1979-01-01

    Erik Erikson has described eight stages of the healthy personality. This essay offers a revised version of the eight stages. Although most individuals develop through the eight stages, each is personally unique because patterns of fluctuation between safety and growth differ from one individual to another. (Author)

  18. Cervical Cancer Stage IIIA

    Science.gov (United States)

    ... hyphen, e.g. -historical Searches are case-insensitive Cervical Cancer Stage IIIA Add to My Pictures View /Download : ... 1275x1275 View Download Large: 2550x2550 View Download Title: Cervical Cancer Stage IIIA Description: Stage IIIA cervical cancer; drawing ...

  19. Cervical Cancer Stage IVA

    Science.gov (United States)

    ... hyphen, e.g. -historical Searches are case-insensitive Cervical Cancer Stage IVA Add to My Pictures View /Download : ... 1575x1200 View Download Large: 3150x2400 View Download Title: Cervical Cancer Stage IVA Description: Stage IVA cervical cancer; drawing ...

  20. Cervical Cancer Stage IVB

    Science.gov (United States)

    ... hyphen, e.g. -historical Searches are case-insensitive Cervical Cancer Stage IVB Add to My Pictures View /Download : ... 1200x1305 View Download Large: 2400x2610 View Download Title: Cervical Cancer Stage IVB Description: Stage IVB cervical cancer; drawing ...

  1. Cervical Cancer Stage IIIB

    Science.gov (United States)

    ... hyphen, e.g. -historical Searches are case-insensitive Cervical Cancer Stage IIIB Add to My Pictures View /Download : ... 1425x1326 View Download Large: 2850x2651 View Download Title: Cervical Cancer Stage IIIB Description: Stage IIIB cervical cancer; drawing ...

  2. Cervical Cancer Stage IB

    Science.gov (United States)

    ... hyphen, e.g. -historical Searches are case-insensitive Cervical Cancer Stage IB Add to My Pictures View /Download : ... 1613x1200 View Download Large: 3225x2400 View Download Title: Cervical Cancer Stage IB Description: Stage IB1 and IB2 cervical ...

  3. Cervical Cancer Stage IA

    Science.gov (United States)

    ... historical Searches are case-insensitive Cervical Cancer Stage IA Add to My Pictures View /Download : Small: 720x576 ... Large: 3000x2400 View Download Title: Cervical Cancer Stage IA Description: Stage IA1 and IA2 cervical cancer; drawing ...

  4. Maternal uniparental disomy of chromosome 16 and body stalk anomaly.

    Science.gov (United States)

    Chan, Y; Silverman, N; Jackson, L; Wapner, R; Wallerstein, R

    2000-10-02

    We report on a fetus with placental trisomy 16, maternal uniparental disomy (UPD), and body stalk anomaly. Body stalk anomaly is a rare, fatal developmental abnormality consisting of a defective abdominal wall with abdominal organs in a sac outside the abdominal cavity covered by amnion adherent to the placenta with absence or severe shortness of the umbilical cord. Trisomy 16 was identified in the placenta in all cells. Amniocentesis was karyotypically normal. Parental origin studies showed maternal UPD for chromosome 16 in post-termination fetal tissue. The cause of the body stalk anomaly is not clearly defined. There are no other reports of placental karyotype or UPD investigations with body stalk anomaly. To our knowledge, this is the first report of placental trisomy 16, UPD in fetus, and body stalk anomaly, suggesting placental insufficiency or imprinting effects as cause of this anomaly. Am. J. Med. Genet. 94:284-286, 2000. Copyright 2000 Wiley-Liss, Inc.

  5. Maternal postpartum distress and childhood overweight

    DEFF Research Database (Denmark)

    Ajslev, Teresa A; Andersen, Camilla S; Ingstrup, Katja G

    2010-01-01

    We investigated associations between maternal postpartum distress covering anxiety, depression and stress and childhood overweight.......We investigated associations between maternal postpartum distress covering anxiety, depression and stress and childhood overweight....

  6. Pregnancy outcomes according to increasing maternal age

    Directory of Open Access Journals (Sweden)

    Yu-Jin Koo

    2012-03-01

    Conclusion: Increasing maternal age is an independent and substantial risk factor for adverse perinatal and obstetric outcomes. These adverse outcomes become more common as increasing maternal age without a clear cutoff age.

  7. Short summary of multispectral imaging systems

    Science.gov (United States)

    Slater, P. N.

    1983-01-01

    This paper summarizes a survey of over 40 multispectral imaging systems that have been used during the past decade for earth resources studies from aircraft or spacecraft, or are presently in the proposal or design and development stage. In addition, some short wave infrared systems are described including a recent NASA suggestion for a research remote sensing system for the 1990's.

  8. Giant pubertal prolactinoma: Complete resolution following short ...

    African Journals Online (AJOL)

    2016-04-06

    Apr 6, 2016 ... 23.9 kg/m2, axillary‑pubic hair growth was at tanner stage. 1, right and left testis volume of 8 mL, and penis size was. 6.5 cm. In laboratory examinations, hyperprolactinemia. (>200 ng/mL), hypogonadotropic hypogonadism,. Giant pubertal prolactinoma: Complete resolution following short term carbegoline ...

  9. Rural women's perspectives of maternity services in the Midland Region of New Zealand.

    Science.gov (United States)

    Gibbons, Veronique; Lancaster, Gytha; Gosman, Kim; Lawrenson, Ross

    2016-09-01

    INTRODUCTION Rural women face many challenges with regards to maternity services. Many rural primary birthing facilities in New Zealand have closed. The Lead Maternity Carer (LMC) model of maternity care, introduced in 1990, has moved provision of rural maternity care from doctors to independent midwifery services. Shortages of rural midwives in the Midland region led to rural maternity care being seen as a vulnerable service. AIM To understand the views and experiences of rural women concerning maternity care, to inform the future design and provision of rural maternity services. METHODS Participants were drawn from areas purposively selected to represent the five District Health Boards comprising the Midland health region. A demographic questionnaire, focus groups and individual interviews explored rural women's perspectives of antenatal care provision. These were analysed thematically. RESULTS Sixty-two women were recruited. Key themes emerging from focus groups and interviews included: access to services, the importance of safety and quality of care, the need for appropriate information at different stages, and the role of partners, family and friends in the birthing journey. While most women were happy with access to services, quality of care, provision of information, and the role of family in their care, for some women, this experience could be enhanced. CONCLUSION Midwives are the frontline service for women seeking antenatal services. Support for rural midwives and for local birthing units is needed to ensure rural women receive services equal to that of their urban counterparts.

  10. Audit of Maternal Mortality Ratio and Causes of Maternal Deaths in ...

    African Journals Online (AJOL)

    AJRH Managing Editor

    This study examined maternal deaths at Cairo University Maternity Hospital between January 2008 and December 2009. The aim was to calculate Maternal Mortality Ratio (MMR) as well as identify the causes and predisposing factors to maternal deaths. Data were collected from the files of the hospitalized pregnant women ...

  11. Problems of contemporary maternity: psychological aspect

    Directory of Open Access Journals (Sweden)

    I. V. Puz

    2013-08-01

    Full Text Available This article deals with the problems of modern motherhood and studies the phenomenon of deviant maternal behavior. Based on the literature, present study analyzes such forms of violation of maternal behavior as mother's refusal from a baby; mother's cruel treatment of a baby; frequent abortions; maternity in the early reproductive age; conscious maternity postponement for a later reproductive age. Also the factors that contribute to various manifestations of deviant motherhood are described.

  12. Association between maternal vitamin D status during pregnancy and offspring cognitive function during childhood and adolescence.

    Science.gov (United States)

    Veena, Sargoor R; Krishnaveni, Ghattu V; Srinivasan, Krishnamachari; Thajna, Kotrangada P; Hegde, Bhavya G; Gale, Catharine R; Fall, Caroline Hd

    2017-05-01

    Animal studies have demonstrated poor cognitive outcomes in offspring in relation to maternal vitamin D deficiency before and/or during pregnancy. Human studies linking maternal vitamin D status during pregnancy with offspring cognitive function are limited. We aimed to test the hypothesis that lower maternal vitamin D status during pregnancy is associated with poor offspring cognitive ability in an Indian population. Cognitive function was assessed in children from the Mysore Parthenon birth cohort during childhood (age 9-10 years; n=468) and adolescence (age 13-14 years; n=472) using 3 core tests from the Kaufman Assessment Battery for children and additional tests measuring learning, long-term retrieval/ storage, short-term memory, reasoning, verbal fluency, visuo-spatial ability, and attention and concentration. Maternal serum 25-hydroxyvitamin D concentration was measured at 30±2 weeks of gestation. During pregnancy 320 (68%) women had 'vitamin D deficiency' (serum 25-hydroxyvitamin D concentration <50 nmol/L). Girls scored better than boys in tests of short-term memory, reasoning, verbal fluency, and attention (p<0.05 for all). Maternal vitamin D status (low as well as across the entire range) was unrelated to offspring cognitive function at both ages, either unadjusted or after adjustment for the child's current age, sex, maternal age, parity, season at the time of blood sampling, gestational age, the child's birth and current size, socio-economic status, parents' education, maternal intelligence and home environment. In this population, despite a high prevalence of vitamin D deficiency during pregnancy, there was no evidence of an association between maternal vitamin D status and offspring cognitive function.

  13. The Effects of Maternal Obesity on Neonates, Infants, Children, Adolescents, and Adults.

    Science.gov (United States)

    Hemond, Joni; Robbins, Riann B; Young, Paul C

    2016-03-01

    With the increasing prevalence of obesity, including among women of childbearing age, there is increasing concern regarding the short-term and long-term effects on the offspring of women who are overweight and obese. In this paper we report the results of our review of the recent literature suggesting important adverse short-term and long-term consequences of maternal obesity on their children.

  14. Maternal inflammation during pregnancy and childhood adiposity

    NARCIS (Netherlands)

    R. Gaillard (Romy); S.L. Rifas-Shiman (Sheryl); W. Perng (Wei); E. Oken (Emily); M.W. Gillman (Matthew W.)

    2016-01-01

    textabstractObjective: Maternal pre-pregnancy obesity is associated with offspring obesity. Underlying mechanisms may involve a maternal obesity-mediated proinflammatory state during pregnancy. Maternal C-reactive protein (CRP) level during pregnancy is a biomarker of low-grade systemic

  15. Negotiating Rights : Building Coalitions for Improving Maternal ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Negotiating Rights : Building Coalitions for Improving Maternal Health Services. While India is rapidly gaining popularity as a destination for world-class health care, the state of maternal health in the country reflects poorly on public health priorities. Uttar Pradesh has the highest rate of maternal mortality in the country, ...

  16. Maternal Obesity: Consequences and Prevention Strategies

    Directory of Open Access Journals (Sweden)

    Emre Yanikkerem

    2012-06-01

    Full Text Available Obesity is a medical condition in which excess body fat that it may have an adverse effect on health, leading to life expectancy and increased health problems. In keeping with the general international trend of rising prevalence of obesity, maternal obesity prevalence is rising. According to WHO, the prevalence of obesity in pregnancy ranges from 1.8 to 25.3%. Maternal obesity has been identified to be a risk factor for maternal and perinatal mortality. The aim of this article was reviewed in research about maternal obesity in Pubmed, which published between 2009 and 2010. 7 reviews and 13 studies was examined and they presented under this headings: impacts of maternal obesity in pregnancy, obstetric outcomes of maternal obesity, postpartum outcomes of maternal obesity, impact of maternal obesity on breastfeeding, impact of maternal obesity on procedure of anomaly scan and risk determination, maternal obesity and fetal complications, impact of maternal obesity on Apgar scores, obesity and infertility, pregnancy following bariatric surgery, long term effects of obesity, management of maternal obesity. [TAF Prev Med Bull 2012; 11(3.000: 353-364

  17. RETROSPECTIVE REVIEW OF MATERNAL DEATH IN JIMMA ...

    African Journals Online (AJOL)

    User

    The pattern and causes of maternal deaths were reviewed and discussed. RESULT: There were 9,789 live births and 87 maternal deaths recorded during the study period, making the maternal mortality ratio of 888.5 per 100,000 live births. Direct obstetric causes were: obstructed labor, puerperal sepsis and abortion ...

  18. Prenatal Maternal Stress Programs Infant Stress Regulation

    Science.gov (United States)

    Davis, Elysia Poggi; Glynn, Laura M.; Waffarn, Feizal; Sandman, Curt A.

    2011-01-01

    Objective: Prenatal exposure to inappropriate levels of glucocorticoids (GCs) and maternal stress are putative mechanisms for the fetal programming of later health outcomes. The current investigation examined the influence of prenatal maternal cortisol and maternal psychosocial stress on infant physiological and behavioral responses to stress.…

  19. Air Pollution Mixtures: Health Effects across Life Stages

    Data.gov (United States)

    Federal Laboratory Consortium — The main objectives of the proposed Center are: 1) to investigate the acute and chronic health effects across life stages of six exposure metrics (short- and long-...

  20. Maternal employment and birth outcomes

    DEFF Research Database (Denmark)

    Wüst, Miriam

    I use Danish survey and administrative data to examine the impact of maternal employment during pregnancy on birth outcomes. As healthier mothers are more likely to work and health shocks to mothers may impact employment and birth outcomes, I combine two strategies: First, I control extensively f...... explanation, namely, that exclusion from employment may stress mothers in countries with high-female employment rates....

  1. Maternal Mortality Trend in Ethiopia

    African Journals Online (AJOL)

    Bernt Lindtjorn

    disappearing in recent studies while deaths due to HIV are appearing. Malaria is also noted in some of the regions as a major cause of maternal death. Malaria might be an important cause of MD in malarious areas. The increasing trend and no change in the case fatality rates documented for ruptured uterus/ obstructed ...

  2. Plotting Maternity in Three Persons

    Science.gov (United States)

    Kinser, Amber E.

    2012-01-01

    This performance text examines complexities of personal and maternal identity in family life. Speaking in first, second, and third person voices, the author offers autoethnographic accounts of the tensions between separateness and connectedness, normative and subjective motherhood, and novice and seasoned perspectives. The piece functions as a…

  3. Maternal age and child morbidity

    DEFF Research Database (Denmark)

    Hviid, Malene Meisner; Skovlund, Charlotte Wessel; Mørch, Lina Steinrud

    2017-01-01

    INTRODUCTION: The mean age at delivery has increased over the latest half of a century. Women of advanced maternal age have increased obstetrical risks and increased risk of chromosomal abnormalities and some other specified diagnoses in the offspring. The aim of this study was to assess the asso......INTRODUCTION: The mean age at delivery has increased over the latest half of a century. Women of advanced maternal age have increased obstetrical risks and increased risk of chromosomal abnormalities and some other specified diagnoses in the offspring. The aim of this study was to assess...... the association between maternal age and overall child morbidity according to main diagnosis groups. MATERIAL AND METHODS: We conducted a national cohort study including 352 027 live firstborn singleton children. The children were born between Jan 1994 and Dec 2009 and followed to Dec 2012. Children were divided...... into groups according to maternal age: 15-24, 25-29, 30-34, and 35+ years. Poisson regression analyses calculated adjusted incidence rate ratios (IRR) of child morbidities according to main diagnoses groups A-Q of the International Classification of Disease 10 with adjustment for year of birth, body mass...

  4. Oxytocin and Maternal Brain Plasticity

    Science.gov (United States)

    Kim, Sohye; Strathearn, Lane

    2016-01-01

    Although dramatic postnatal changes in maternal behavior have long been noted, we are only now beginning to understand the neurobiological mechanisms that support this transition. The present paper synthesizes growing insights from both animal and human research to provide an overview of the plasticity of the mother's brain, with a particular…

  5. Forensic evaluation for maternal reunification.

    Science.gov (United States)

    Burgess, A W; Harner, H M

    1999-03-01

    1. Forensic evaluation reports provide an expert opinion including basis for the opinion and supporting research, if available. 2. Maternal protection of a child is evaluated by past and present behavior. 3. Risk assessment factors for child abuse include child characteristics, caregiver characteristics, parent-child relationship, severity of child abuse, chronicity of child abuse, predator access, and social and economic factors.

  6. Cetuximab, Cisplatin, and Radiation Therapy in Treating Patients With Stage IB, Stage II, Stage III, or Stage IVA Cervical Cancer

    Science.gov (United States)

    2014-12-29

    Cervical Adenocarcinoma; Cervical Adenosquamous Carcinoma; Cervical Small Cell Carcinoma; Cervical Squamous Cell Carcinoma; Stage IB Cervical Cancer; Stage IIA Cervical Cancer; Stage IIB Cervical Cancer; Stage III Cervical Cancer; Stage IVA Cervical Cancer

  7. A mixed methods systematic review of success factors of mhealth and telehealth for maternal health in Sub-Saharan Africa.

    Science.gov (United States)

    Ag Ahmed, Mohamed Ali; Gagnon, Marie-Pierre; Hamelin-Brabant, Louise; Mbemba, Gisele Irène Claudine; Alami, Hassane

    2017-01-01

    Access to health care is still limited for many women in sub-Saharan Africa (SSA), while it remains an important determinant of maternal mortality and morbidity. Information and communication technologies (ICTs), such as mhealth and telehealth, can help to facilitate this access by acting on the various obstacles encountered by women, be they socio-cultural, economic, geographical or organizational. However, various factors contribute to the success of mhealth and telehealth implementation and use, and must be considered for these technologies to go beyond the pilot project stage. The objective of this systematic literature review is to synthesize the empirical knowledge on the success factors of the implementation and use of telehealth and mhealth to facilitate access to maternal care in SSA. The methodology used is based on that of the Cochrane Collaboration, including a documentary search using standardized language in six databases, selection of studies corresponding to the inclusion criteria, data extraction, evaluation of study quality, and synthesis of the results. A total of 93 articles were identified, which allowed the inclusion of seven studies, six of which were on mhealth. Based on the framework proposed by Broens et al ., we synthesized success factors into five categories: (I) technology, such as technical support to maintain, troubleshoot and train users, good network coverage, existence of a source of energy and user friendliness; (II) user acceptance, which is facilitated by factors such as unrestricted use of the device, perceived usefulness to the worker, adequate literacy, or previous experience of use ; (III) short- and long-term funding; (IV) organizational factors, such as the existence of a well-organized health system and effective coordination of interventions; and (V) political or legislative aspects, in this case strong government support to deploy technology on a large scale. Telehealth and mhealth are promising solutions to reduce

  8. 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

  9. Maternal uniparental disomy for chromosome 14 in a boy with a normal karyotype

    NARCIS (Netherlands)

    Hordijk, R; Scheffer, H; Leegte, B; Hofstra, RMW; Stolte-Dijkstra, [No Value

    1999-01-01

    Groningen, Ne report on a boy with a maternal uniparental disomy for chromosome 14 (UPD(14)). At 7 years of age he was referred to us by the paediatrician because of symptoms of Prader-Willi syndrome (PWS). He showed short stature, obesity, mild developmental delay, cryptorchidism, and some mild

  10. Inter-Pregnancy Intervals and Maternal Morbidity: New Evidence from Rwanda

    NARCIS (Netherlands)

    Habimana-Kabano, Ignace; Broekhuis, E.J.A.; Hooimeijer, P.

    The effects of short and long pregnancy intervals on maternal morbidity have hardly been investigated. This research analyses these effects using logistic regression in two steps. First, data from the Rwanda Demographic and Health Survey 2010 are used to study delivery referrals to District

  11. A case with laryngeal atresia and partial trisomy 9 due to maternal 9;16 translocation

    NARCIS (Netherlands)

    van den Boogaard, M. J.; de Pater, J.; Hennekam, R. C.

    1991-01-01

    A newborn with a partial trisomy 9 and a partial trisomy 16q is described. The child died shortly after birth because of laryngeal atresia. The chromosome anomaly was the result of a 3:1 segregation of a maternal translocation t(9;16) (q22;q24). The pertinent literature on both partial trisomy 9 and

  12. Fewer self-reported depressive symptoms in young adults exposed to maternal depressed mood during pregnancy.

    Science.gov (United States)

    Zohsel, Katrin; Holz, Nathalie E; Hohm, Erika; Schmidt, Martin H; Esser, Günter; Brandeis, Daniel; Banaschewski, Tobias; Laucht, Manfred

    2017-02-01

    Depressed mood is prevalent during pregnancy, with accumulating evidence suggesting an impact on developmental outcome in the offspring. However, the long-term effects of prenatal maternal depression regarding internalizing psychopathology in the offspring are as yet unclear. As part of an ongoing epidemiological cohort study, prenatal maternal depressed mood was assessed at the child's age of 3 months. In a sample of n=307 offspring, depressive symptoms were obtained via questionnaire at the ages of 19, 22, 23 and 25 years. At age 25 years, diagnoses of depressive disorder were obtained using a diagnostic interview. In a subsample of currently healthy participants, voxel-based morphometry was conducted and amygdala volume was assessed. In n=85 young adults exposed to prenatal maternal depressed mood, no significantly higher risk for a diagnosis of depressive disorder was observed. However, they reported significantly lower levels of depressive symptoms. This association was especially pronounced when prenatal maternal depressed mood was present during the first trimester of pregnancy and when maternal mood was depressed pre- as well as postnatally. At an uncorrected level only, prenatal maternal depressed mood was associated with decreased amygdala volume. Prenatal maternal depressed mood was not assessed during pregnancy, but shortly after childbirth. No diagnoses of maternal clinical depression during pregnancy were available. Self-reported depressive symptoms do not imply increased, but rather decreased symptom levels in young adults who were exposed to prenatal maternal depressed mood. A long-term perspective may be important when considering consequences of prenatal risk factors. Copyright © 2016. Published by Elsevier B.V.

  13. Maternal phenotype, independent of family economic capital, predicts educational attainment in lowland nepalese children.

    Science.gov (United States)

    Marphatia, Akanksha A; Devakumar, Delan; Wells, Jonathan C K; Saville, Naomi; Reid, Alice; Costello, Anthony; Manandhar, Dharma S; Osrin, David

    2016-09-10

    Factors acting before children are born or reach school-going age may explain why some do not complete primary education. Many relevant factors relate to maternal phenotype, but few studies have tested for independent associations of maternal factors relative to those characterizing the family in general. Using data from a longitudinal study of 838 children in Dhanusha, Nepal, we used logistic regression models to test whether indices of maternal somatic and educational capital, or family economic capital, were independently associated with children having had ≤2 versus 3+ years of schooling at a mean age of 8.5 years. We also tested whether maternal age, children's early growth, and urban/rural location mediated such associations. Children had a higher risk of completing less schooling if their mothers were short, thin, anemic, and uneducated. Independently, lower family material assets and land acreage also increased children's odds of less schooling. There was an indication of gender differences, with the risk of poor educational attainment in girls associated with low maternal somatic and educational capital, whereas in boys the relevant factors were low maternal education and family land ownership. Our analysis demonstrates that, independent of broader indices of family capital such as land or material assets, children's educational attainment is associated with factors embodied in maternal phenotype. Both somatic and educational maternal capital appeared important. A composite index of maternal capital could provide a new measurable proxy, prior to school entry, for identifying children at risk of completing fewer years of schooling. Am. J. Hum. Biol. 28:687-698, 2016. © 2016 Wiley Periodicals, Inc. © 2016 The Authors American Journal of Human Biology Published by Wiley Periodicals, Inc.

  14. Effects of delivery on maternal & neonatal irisin levels in normal and preeclamptic pregnant women.

    Science.gov (United States)

    Foda, Ashraf A; Foda, Engy A

    2017-10-01

    The aim of this work was to measure the irisin levels in maternal and umbilical cord serums at cesarean section and vaginal delivery. This is a case-control study conducted at the Obstetric Department of the Mansoura University Hospital, Mansoura University, Egypt. The 150 nulliparous cases were divided into three groups. Serum irisin concentrations were assayed by enzyme-linked immunosorbent assay (ELISA) method. Unpaired t-test and correlation were done by using the Statistical Package for Social Scientists (SPSS). The maternal irisin levels in cases with mild preeclampsia were found to be significantly lower than that of the normal cases. In cases with mild preeclampsia, the maternal irisin levels early in labor for vaginal deliveries were significantly higher than that during cesarean section. The maternal irisin levels after vaginal deliveries were significantly higher than the levels early in labor. The maternal serum irisin was a significantly correlated with the duration of the first stage. The umbilical cord serum irisin levels were significantly correlated with the neonatal weight and with the duration of the first stage of labor. Labor is a strong stimulus to the release of irisin into the maternal and fetal circulations. Neonatal serum irisin levels are positively correlated with the birth weight and with the duration of the first stage. The neonatal birth weight and the duration of the first stage of labor are positively correlated with the umbilical cord serum irisin levels. Copyright © 2017 International Society for the Study of Hypertension in Pregnancy. Published by Elsevier B.V. All rights reserved.

  15. A Strategy for the Evaluation of Activities to Reduce Maternal Mortality in Developing Countries.

    Science.gov (United States)

    Ward, Victoria M.; And Others

    1994-01-01

    An evaluation strategy in which a set of process indicators is applied to programs to reduce maternal mortality in developing countries is presented. The four-stage strategy is illustrated for three interventions: (1) providing safe abortion services; (2) increasing knowledge of obstetric complications; and (3) improving medical care quality. (SLD)

  16. Multiple stage railgun

    International Nuclear Information System (INIS)

    Aaland, K.; Hawke, R.S.; Scudder, J.K.

    1982-01-01

    A multiple stage magnetic railgun accelerator for accelerating a projectile by movement of a plasma arc along the rails. The railgun is divided into a plurality of successive rail stages which are sequentially energized by separate energy sources as the projectile moves through the bore of the railgun. Propagation of energy from an energized rail stage back towards the breech end of the railgun can be prevented by connection of the energy sources to the rails through isolation diodes. Propagation of energy from an energized rail stage back towards the breech end of the railgun can also be prevented by dividing the rails into electrically isolated rail sections. In such case means are used to extinguish the arc at the end of each energized stage and a fuse or laser device is used to initiate a new plasma arc in the next energized rail stage

  17. Turbine stage model

    International Nuclear Information System (INIS)

    Kazantsev, A.A.

    2009-01-01

    A model of turbine stage for calculations of NPP turbine department dynamics in real time was developed. The simulation results were compared with manufacturer calculations for NPP low-speed and fast turbines. The comparison results have shown that the model is valid for real time simulation of all modes of turbines operation. The model allows calculating turbine stage parameters with 1% accuracy. It was shown that the developed turbine stage model meets the accuracy requirements if the data of turbine blades setting angles for all turbine stages are available [ru

  18. The evolution of multivariate maternal effects.

    Directory of Open Access Journals (Sweden)

    Bram Kuijper

    2014-04-01

    Full Text Available There is a growing interest in predicting the social and ecological contexts that favor the evolution of maternal effects. Most predictions focus, however, on maternal effects that affect only a single character, whereas the evolution of maternal effects is poorly understood in the presence of suites of interacting traits. To overcome this, we simulate the evolution of multivariate maternal effects (captured by the matrix M in a fluctuating environment. We find that the rate of environmental fluctuations has a substantial effect on the properties of M: in slowly changing environments, offspring are selected to have a multivariate phenotype roughly similar to the maternal phenotype, so that M is characterized by positive dominant eigenvalues; by contrast, rapidly changing environments favor Ms with dominant eigenvalues that are negative, as offspring favor a phenotype which substantially differs from the maternal phenotype. Moreover, when fluctuating selection on one maternal character is temporally delayed relative to selection on other traits, we find a striking pattern of cross-trait maternal effects in which maternal characters influence not only the same character in offspring, but also other offspring characters. Additionally, when selection on one character contains more stochastic noise relative to selection on other traits, large cross-trait maternal effects evolve from those maternal traits that experience the smallest amounts of noise. The presence of these cross-trait maternal effects shows that individual maternal effects cannot be studied in isolation, and that their study in a multivariate context may provide important insights about the nature of past selection. Our results call for more studies that measure multivariate maternal effects in wild populations.

  19. Maternal Emotional Availability and Its Association with Maternal Psychopathology, Attachment Style Insecurity and Theory of Mind.

    Science.gov (United States)

    Licata, Maria; Zietlow, Anna-Lena; Träuble, Birgit; Sodian, Beate; Reck, Corinna

    High maternal emotional availability (EA) positively affects various domains of child development. However, the question of which factors promote or hinder maternal EA has not been investigated systematically. The present study investigated several maternal characteristics, namely maternal psychopathology, maternal attachment style insecurity, and theory of mind (ToM) as possible factors that influence maternal EA. The sample was comprised of 56 mothers and their preschool-aged children. Half of the mothers were diagnosed with postpartum depression and or anxiety disorders according to DSM-IV, and the other half were healthy controls. The results showed that both low maternal attachment style insecurity and high ToM skills significantly predicted maternal EA sensitivity, independently from maternal postpartum and concurrent psychopathology and education. Moreover, maternal attachment style insecurity fully mediated the link between maternal postpartum psychopathology and sensitivity. The findings suggest that maternal attachment style security can buffer negative effects of maternal psychopathology on maternal sensitivity in the mother-child interaction. © 2016 S. Karger AG, Basel.

  20. How can maternity services be developed to effectively address maternal obesity? A qualitative study.

    Science.gov (United States)

    Heslehurst, Nicola; Moore, Helen; Rankin, Judith; Ells, Louisa J; Wilkinson, John R; Summberbell, Carolyn D

    2011-10-01

    to identify developments in maternal obesity services and health-care practitioners' views on how maternity services need to be further developed to be more effective in the care of obese pregnant women. follow-up qualitative study using purposive sampling, interviews and focus groups. 10 maternity units in the North East Government Office Region of England, UK. 30 maternity unit health-care practitioners with personal experience of maternal obesity services. semi-structured interviews and focus groups were carried out with health-care practitioners representing each National Health Service trust in the region that provides maternity services to identify views on the barriers, facilitators, advantages and disadvantages of developing maternal obesity services, and how maternity services can be more effective in managing maternal obesity. Transcripts were analysed using thematic content analysis. Three dominant themes emerged: questioning maternal obesity service development; psychosocial issues and maternal obesity service development; and the way forward. there has been a substantial improvement in the management of the health and safety aspects of maternal obesity over the last three years. However, more work is needed around the psychosocial issues, weight management and public health aspects of maternal obesity. to meet the needs of obese pregnant women, maternity services should consider the transition of care between pregnancy and the postnatal period, improve communication between hospital and public health services, and develop services that will engage pregnant women to address their obesity. Copyright © 2010 Elsevier Ltd. All rights reserved.

  1. Maternal age and child morbidity

    DEFF Research Database (Denmark)

    Hviid, Malene Meisner; Skovlund, Charlotte Wessel; Mørch, Lina Steinrud

    2017-01-01

    the association between maternal age and overall child morbidity according to main diagnosis groups. MATERIAL AND METHODS: We conducted a national cohort study including 352 027 live firstborn singleton children. The children were born between Jan 1994 and Dec 2009 and followed to Dec 2012. Children were divided...... into groups according to maternal age: 15-24, 25-29, 30-34, and 35+ years. Poisson regression analyses calculated adjusted incidence rate ratios (IRR) of child morbidities according to main diagnoses groups A-Q of the International Classification of Disease 10 with adjustment for year of birth, body mass...... index, smoking, and mother's level of education. RESULTS: Average follow-up time was 11 years. Compared to children born to women 25-29 years, firstborn children to mothers aged 35+ had higher child morbidity in 8 of 19 main diagnosis groups and firstborn children to mothers 15-24 years had higher child...

  2. Maternal folate status and lactation.

    Science.gov (United States)

    O'Connor, D L; Green, T; Picciano, M F

    1997-07-01

    Folate plays an essential role in DNA, RNA, and protein biosynthesis. For this reason, the physiological need for this vitamin is increased during periods of rapid anabolic activity such as pregnancy and lactation. Although the importance of folate and the consequences of suboptimal folate status during pregnancy, especially during the periconceptional period, are well appreciated, little is known about the value of folate during lactation. The limited number of studies available on folate intake during lactation suggest that many women do not consume an adequate amount of folate and that recommended target intakes may be too low. Although inadequate maternal folate intake does not affect milk folate concentration unless maternal deficiency is severe, potential consequences of suboptimal folate nutrition to both the mother and her future offspring should also be considered.

  3. The measurement of maternal adiposity.

    LENUS (Irish Health Repository)

    Fattah, C

    2012-02-01

    The issue of maternal obesity has become a major public health problem. Internationally, the diagnosis of obesity is based on body mass index (BMI) that is, weight in kg\\/height in m2. While epidemiological associations have been shown between different BMI categories and adverse clinical outcomes, there is also a growing realisation that BMI has significant limitations. In this review, we assess current methods to measure body fat and, in particular, their application in pregnant women.

  4. Hepatitis E and Maternal Deaths

    Centers for Disease Control (CDC) Podcasts

    2012-11-06

    Dr. Alain Labrique, assistant professor in the Department of International Health and Department of Epidemiology at the Bloomberg School of Public Health, gives us his perspective on hepatitis E and maternal deaths.  Created: 11/6/2012 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID); National Center for Immunization and Respiratory Diseases (NCIRD).   Date Released: 11/7/2012.

  5. Maternal Obesity From All Sides

    OpenAIRE

    Hull, Kimmelin; Montgomery, Kristen S.; Vireday, Pamela; Kendall-Tackett, Kathleen

    2011-01-01

    This column features excerpts from a recent series of articles from the Lamaze International research blog, Science & Sensibility. The eight-part series examined the issue of maternal obesity from various perspectives, incorporating writings from Kimmelin Hull, a physician assistant, a Lamaze Certified Childbirth Educator, and the community manager of Science & Sensibility; Kristen Montgomery, a nursing professor at the University of North Carolina–Charlotte; Pamela Vireday, a childbirth educ...

  6. Staging of cutaneous melanoma

    NARCIS (Netherlands)

    P. Mohr (P.); A.M.M. Eggermont (Alexander); A. Hauschild (Axel); A. Buzaid (A.)

    2009-01-01

    textabstractThe American Joint Committee on Cancer (AJCC) staging of cutaneous melanoma is a continuously evolving system. The identification of increasingly more accurate prognostic factors has led to major changes in melanoma staging over the years, and the current system described in this review

  7. ADVERSE MATERNAL AND PERINATAL OUTCOMES IN GESTATIONAL DIABETES MELLITUS

    Directory of Open Access Journals (Sweden)

    Ambarisha Bhandiwad, Divyasree B, Surakshith L Gowda

    2015-10-01

    Full Text Available Introduction: Women with Gestational Diabetes Mellitus (GDM are at increased risk for many other health concerns with short and long-term implications for both mother and child. They are at higher risk for glucose-mediated macrosomia, hypertension, birth trauma, respiratory distress, hypoglycemia, hyperbilirubinemia with increased neonatal intensive care unit (NICU admissions. Postpartum complications include obesity and impaired glucose tolerance in the offspring and diabetes and cardiovascular disease in the mothers. Objectives: To study the incidence of maternal and fetal co-morbidities associated with GDM. Materials and Methods: This is a retrospective observational study where cases with GDM were analyzed for maternal and fetal complications. Results: 189 cases were detected to be Gestational Diabetes Mellitus, out of which 63.49% cases developed co-morbidities with GDM. 11.11% cases developed preeclampsia, 9.52% had polyhydramnios, 5.8% patients went into preterm labour, 3 cases had Antepartum Haemorrhage and one case had Postpartum Haemorrhage. 19.57% cases developed macrosomia, hypoglycemia was seen in 7.40% babies and hyperbilirubinemia in 3.70% babies. 6 Intra Uterine Deaths and 2 still borns were documented. Conclusion: GDM is a condition which is worth monitoring and treating, since it has been demonstrated that good metabolic control maintained throughout gestation can reduce maternal and fetal complications.

  8. Early-Onset Chronic Inflammatory Disease Associated with Maternal Microchimerism

    Directory of Open Access Journals (Sweden)

    Tomoaki Ishikawa

    2012-01-01

    Full Text Available Maternal microchimerism (mMc refers to the presence of a small population of cells originating from the mother. Whether mMc leads to autoimmune responses in children remains controversial. We describe here an 11-year-old boy with persistent fever and elevated levels of C-reactive protein from infancy onward. During infancy, the patient presented with high fever, skin rashes, and hepatic dysfunction. Careful examination including a liver biopsy failed to reveal the cause. At 4 years old, petechiae developed associated with thrombocytopenia and positive anti-dsDNA autoantibodies. Steroid pulse therapy was effective, but the effect of low-dose prednisone was insufficient. At age 9, an extensive differential diagnosis was considered especially for infantile onset autoinflammatory disorders but failed to make a definitive diagnosis. On admission, the patient exhibited short stature, hepatosplenomegaly, generalized superficial lymphadenopathy, and rashes. Laboratory findings revealed anemia, elevated levels of inflammation markers, and hypergammaglobulinemia. Serum complement levels were normal. Serum levels of IL-6 and B-cell activating factor were elevated. Viral infections were not identified. Although HLA typing revealed no noninherited maternal antigens in lymphocytes, female cells were demonstrated in the patient’s skin and lymph nodes, suggesting that maternal microchimerism might be involved in the pathogenesis of fever without source in infants.

  9. Choice in maternity care: associations with unit supply, geographic accessibility and user characteristics

    Science.gov (United States)

    2012-01-01

    Background Despite national policies to promote user choice for health services in many European countries, current trends in maternity unit closures create a context in which user choice may be reduced, not expanded. Little attention has been paid to the potential impact of closures on pregnant women’s choice of maternity unit. We study here how pregnant women’s choices interact with the distance they must travel to give birth, individual socioeconomic characteristics and the supply of maternity units in France in 2003. Results Overall, about one-third of women chose their maternity units based on proximity. This proportion increased steeply as supply was constrained. Greater distances between the first and second closest maternity unit were strongly associated with increasing preferences for proximity; when these distances were ≥ 30 km, over 85% of women selected the closest unit (revealed preference) and over 70% reported that proximity was the reason for their choice (expressed preference). Women living at a short distance to the closest maternity unit appeared to be more sensitive to increases in distance between their first and second closest available maternity units. The preference for proximity, expressed and revealed, was related to demographic and social characteristics: women from households in the manual worker class chose a maternity unit based on its proximity more often and also went to the nearest unit when compared with women from professional and managerial households. These sociodemographic associations held true after adjusting for supply factors, maternal age and socioeconomic status. Conclusions Choice seems to be arbitrated in both absolute and relative terms. Taking changes in supply into consideration and how these affect choice is an important element for assessing the real impact of maternity unit closures on pregnant women’s experiences. An indicator measuring the proportion of women for whom the distance between the first

  10. Syndromes, Disorders and Maternal Risk Factors Associated with Neural Tube Defects (I

    Directory of Open Access Journals (Sweden)

    Chih-Ping Chen

    2008-03-01

    Full Text Available Fetuses with neural tube defects (NTDs maybe associated with syndromes, disorders, and maternal risk factors. This article provides a comprehensive review of syndromes, disorders, and maternal risk factors associated with NTDs, such as acrocallosal syndrome, autosomal dominant brachydactyly-clinodactyly syndrome, Manouvrier syndrome, short rib-polydactyly syndrome, Disorganization (Ds-like human malformations, isolated hemihyper-plasia, X-linked NTDs, meroanencephaly, schisis association, diprosopus, fetal valproate syndrome, DiGeorge syndrome/velocardiofacial syndrome, Waardenburg syndrome, folic acid antagonists, diabetes mellitus, and obesity. NTDs associated with syndromes, disorders, and maternal risk factors are a rare but important cause of NTDs. The recurrence risk and the preventive effect of maternal folic acid intake in NTDs associated with syndromes, disorders, and maternal risk factors may be different from those of non-syndromic multifactorial NTDs. Perinatal identification of NTDs should alert one to the syndromes, disorders, and maternal risk factors associated with NTDs, and prompt a thorough etiologic investigation and genetic counseling.

  11. Maternal working hours and early childhood overweight in Japan: a population-based study.

    Science.gov (United States)

    Mitsuhashi, Toshiharu; Suzuki, Etsuji; Takao, Soshi; Doi, Hiroyuki

    2012-01-01

    There has been a growing concern that maternal employment could have adverse or beneficial effects on children's health. Although recent studies demonstrated that maternal employment was associated with a higher risk of childhood overweight, the evidence remains sparse in Asian countries. We sought to examine the relationship between maternal working hours and early childhood overweight in a rural town in Okayama Prefecture. In February 2008, questionnaires were sent to parents of all preschool children aged ≥3 yr in the town to assess maternal working status (working hours and form of employment), children's body mass index, and potential confounders. Childhood overweight was defined following the age and sex-specific criteria of the International Obesity Task Force. Odds ratios (ORs) and 95% confidence intervals (CIs) for childhood overweight were estimated in a logistic regression. We used generalized estimating equations with an exchangeable correlation matrix, considering the correlation between siblings. We analyzed 364 preschool children. Adjusting for each child's characteristics (age, sex), mother's characteristics (age, obesity, educational attainment, smoking status, and social participation), and family's characteristics (number of siblings), children whose mothers work children of non-working mothers, whereas the relationship was less pronounced among children whose mothers work ≥8 h/day (OR: 0.71, 95% CI: 0.19, 2.68). We observed similar patterns in a stratified analysis by the form of maternal employment. Short maternal working hours are associated with a lower odds of early childhood overweight.

  12. Maternal mortality in Mexico, beyond millennial development objectives: An age-period-cohort model.

    Science.gov (United States)

    Rodríguez-Aguilar, Román

    2018-01-01

    The maternal mortality situation is analyzed in México as an indicator that reflects the social development level of the country and was one of the millennial development objectives. The effect of a maternal death in the related social group has multiplier effects, since it involves family dislocation, economic impact and disruption of the orphans' normal social development. Two perspectives that causes of maternal mortality were analyzed, on one hand, their relationship with social determinants and on the other, factors directly related to the health system. Evidence shows that comparing populations based on group of selected variables according to social conditions and health care access, statistically significant differences prevail according to education and marginalization levels, and access to medical care. In addition, the Age-Period-Cohort model raised, shows significant progress in terms of a downward trend in maternal mortality in a generational level. Those women born before 1980 had a greater probability of maternal death in relation to recent generations, which is a reflection of the improvement in social determinants and in the Health System. The age effect shows a problem in maternal mortality in women under 15 years old, so teen pregnancy is a priority in health and must be addressed in short term. There is no clear evidence of a period effect.

  13. Maternal feeding controls fetal biological clock.

    Directory of Open Access Journals (Sweden)

    Hidenobu Ohta

    Full Text Available BACKGROUND: It is widely accepted that circadian physiological rhythms of the fetus are affected by oscillators in the maternal brain that are coupled to the environmental light-dark (LD cycle. METHODOLOGY/PRINCIPAL FINDINGS: To study the link between fetal and maternal biological clocks, we investigated the effects of cycles of maternal food availability on the rhythms of Per1 gene expression in the fetal suprachiasmatic nucleus (SCN and liver using a transgenic rat model whose tissues express luciferase in vitro. Although the maternal SCN remained phase-locked to the LD cycle, maternal restricted feeding phase-advanced the fetal SCN and liver by 5 and 7 hours respectively within the 22-day pregnancy. CONCLUSIONS/SIGNIFICANCE: Our results demonstrate that maternal feeding entrains the fetal SCN and liver independently of both the maternal SCN and the LD cycle. This indicates that maternal-feeding signals can be more influential for the fetal SCN and particular organ oscillators than hormonal signals controlled by the maternal SCN, suggesting the importance of a regular maternal feeding schedule for appropriate fetal molecular clockwork during pregnancy.

  14. Trajectories of parenting behavior and maternal depression.

    Science.gov (United States)

    Azak, Schale; Raeder, Sabine

    2013-06-01

    This study investigated trajectories of maternal parenting behavior across the infants' first 18 months of life in relation to maternal depression. Furthermore, predictors of the quality of the mother-infant relationship at 18 months were examined. Participants consisted of three types of mother-infant dyads: mothers with comorbid depression and anxiety (n=19), mothers with depression (n=7) and nondepressed mothers (n=24). Maternal behaviors and the quality of relationship were rated on a global scale (NICHD) from video-taped mother-infant interactions. Maternal behaviors rated at six, 12 and 18 months were collapsed into a composite variable maternal style. The quality of the relationship captured as dyadic mutuality was rated at 18 months. Comorbid and depressed mothers showed lower quality in maternal style compared with the nondepressed mothers at six months. Over the follow-up the comorbid mothers were lower in maternal style compared to the nondepressed mothers, but the comorbid mothers increased significantly in maternal style despite elevated depression symptoms. Mean maternal style and infant cognitive skills predicted the quality in relationship at 18 months suggesting that the mother-toddler relationship depends on contributions from the mother and the child. Higher growth in maternal style despite of depression symptoms among comorbid mothers was interpreted against the background that the majority of the comorbid mother-infant dyads received several treatments. Copyright © 2013 Elsevier Inc. All rights reserved.

  15. Attachment affects social information processing: Specific electrophysiological effects of maternal stimuli.

    Science.gov (United States)

    Wu, Lili; Gu, Ruolei; Zhang, Jianxin

    2016-01-01

    Attachment is critical to each individual. It affects the cognitive-affective processing of social information. The present study examines how attachment affects the processing of social information, specifically maternal information. We assessed the behavioral and electrophysiological responses to maternal information (compared to non-specific others) in a Go/No-go Association Task (GNAT) with 22 participants. The results illustrated that attachment affected maternal information processing during three sequential stages of information processing. First, attachment affected visual perception, reflected by enhanced P100 and N170 elicited by maternal information as compared to others information. Second, compared to others, mother obtained more attentional resources, reflected by faster behavioral response to maternal information and larger P200 and P300. Finally, mother was evaluated positively, reflected by shorter P300 latency in a mother + good condition as compared to a mother + bad condition. These findings indicated that the processing of attachment-relevant information is neurologically differentiated from other types of social information from an early stage of perceptual processing to late high-level processing.

  16. Short-Stalked Prosthecomicrobium hirschii Cells Have a Caulobacter-Like Cell Cycle.

    Science.gov (United States)

    Williams, Michelle; Hoffman, Michelle D; Daniel, Jeremy J; Madren, Seth M; Dhroso, Andi; Korkin, Dmitry; Givan, Scott A; Jacobson, Stephen C; Brown, Pamela J B

    2016-02-01

    The dimorphic alphaproteobacterium Prosthecomicrobium hirschii has both short-stalked and long-stalked morphotypes. Notably, these morphologies do not arise from transitions in a cell cycle. Instead, the maternal cell morphology is typically reproduced in daughter cells, which results in microcolonies of a single cell type. In this work, we further characterized the short-stalked cells and found that these cells have a Caulobacter-like life cycle in which cell division leads to the generation of two morphologically distinct daughter cells. Using a microfluidic device and total internal reflection fluorescence (TIRF) microscopy, we observed that motile short-stalked cells attach to a surface by means of a polar adhesin. Cells attached at their poles elongate and ultimately release motile daughter cells. Robust biofilm growth occurs in the microfluidic device, enabling the collection of synchronous motile cells and downstream analysis of cell growth and attachment. Analysis of a draft P. hirschii genome sequence indicates the presence of CtrA-dependent cell cycle regulation. This characterization of P. hirschii will enable future studies on the mechanisms underlying complex morphologies and polymorphic cell cycles. Bacterial cell shape plays a critical role in regulating important behaviors, such as attachment to surfaces, motility, predation, and cellular differentiation; however, most studies on these behaviors focus on bacteria with relatively simple morphologies, such as rods and spheres. Notably, complex morphologies abound throughout the bacteria, with striking examples, such as P. hirschii, found within the stalked Alphaproteobacteria. P. hirschii is an outstanding candidate for studies of complex morphology generation and polymorphic cell cycles. Here, the cell cycle and genome of P. hirschii are characterized. This work sets the stage for future studies of the impact of complex cell shapes on bacterial behaviors. Copyright © 2016, American Society for

  17. Idiopathic short stature

    Directory of Open Access Journals (Sweden)

    Vlaški Jovan

    2013-01-01

    Full Text Available Growth is a complex process and the basic characteristic of child- hood growth monitoring provides insight into the physiological and pathological events in the body. Statistically, the short stature means departure from the values of height for age and sex (in a particular environment, which is below -2 standard deviation score, or less than -2 standard deviation, i.e. below the third percentile. Advances in molecular genetics have contributed to the improvement of diagnostics in endocrinology. Analysis of patients’ genotypes should not be performed before taking a classical history, detailed clinical examination and appropriate tests. In patients with idiopathic short stature specific causes are excluded, such as growth hormone deficiency, Turner syndrome, short stature due to low birth weight, intrauterine growth retardation, small for gestational age, dysmorphology syndromes and chronic childhood diseases. The exclusion of abovementioned conditions leaves a large number of children with short stature whose etiology includes patients with genetic short stature or familial short stature and those who are low in relation to genetic potential, and who could also have some unrecognized endocrine defect. Idiopathic short stature represents a short stature of unknown cause of heterogeneous etiology, and is characterized by a normal response of growth hormone during stimulation tests (>10 ng/ml or 20 mJ/l, without other disorders, of normal body mass and length at birth. In idiopathic short stature standard deviation score rates <-2.25 (-2 to -3 or <1.2 percentile. These are also criteria for the initiation of growth hormone therapy. In children with short stature there is also the presence of psychological and social suffering. Goals of treatment with growth hormone involve achieving normal height and normal growth rate during childhood.

  18. How does maternal oxytocin influence children's mental health problem and maternal mental health problem?

    Science.gov (United States)

    Tse, Wai S; Siu, Angela F Y; Wong, Tracy K Y

    2017-12-01

    This study aims to explore the interrelationship among maternal oxytocin (OT) responsiveness, maternal mental health, maternal parenting behavior, and mental health of children under a free-play interaction. 61 mother-child dyads were recruited for the study. Maternal mental health problem and parenting self-efficacy were measured using self-reported questionnaires. The mental health problems of children were also evaluated using a mother-reported questionnaire. Furthermore, salivary OT was collected before and after a standardized 10min free-play interaction. Parenting behaviors, including eye gaze and touch, were measured during the free-play interaction. Maternal OT responsiveness was significantly associated with less maternal mental health problem, touch frequency, and mental health problem of children but not with parenting self-efficacy. In the multivariate linear regression analysis that considers maternal OT responsiveness and maternal and children's mental health problems, maternal OT responsiveness was not associated with the mental health problems of children. This result suggested that maternal mental health problem played a mediational role between maternal OT responsiveness and the mental health problem of children. Results supported the assertion that maternal OT responsiveness contributed to the increased risk of maternal mental health problems and, subsequently, the risk of mental health problems of their children. Copyright © 2017 Elsevier B.V. All rights reserved.

  19. Staging for vulvar cancer.

    Science.gov (United States)

    Hacker, Neville F; Barlow, Ellen L

    2015-08-01

    Vulvar cancer has been staged by the International Federation of Gynaecology and Obstetrics (FIGO) since 1969, and the original staging system was based on clinical findings only. This system provided a very good spread of prognostic groupings. Because vulvar cancer is virtually always treated surgically, the status of the lymph nodes is the most important prognostic factor and this can only be determined with certainty by histological examination of resected lymph nodes, FIGO introduced a surgical staging system in 1988. This was modified in 1994 to include a category of microinvasive vulvar cancer (stage IA), because such patients have virtually no risk of lymph node metastases. This system did not give a reasonably even spread of prognostic groupings. In addition, patients with stage III disease were shown to be a heterogeneous group prognostically, and the number of positive nodes and the morphology of those nodes were not taken into account. A new surgical staging system for vulvar cancer was introduced by FIGO in 2009. Initial retrospective analyses have suggested that this new staging system has overcome the major deficiencies in the 1994 system. Crown Copyright © 2015. Published by Elsevier Ltd. All rights reserved.

  20. Staging for vaginal cancer.

    Science.gov (United States)

    Rajaram, Shalini; Maheshwari, Amita; Srivastava, Astha

    2015-08-01

    Vaginal cancer is a rare cancer comprising about 3% of all gynecologic cancers. Primary vaginal cancer should be carefully assigned as spread from cervix, vulva, and other metastatic tumors to vagina can occur. Although vaginal cancer traditionally occurs in older postmenopausal women, the incidence of high-risk human papillomavirus (HPV)-induced cancers is increasing in younger women. Squamous cell carcinoma is still the most common histopathologic type followed by adenocarcinoma. With decreasing use of diethylstilbestrol in pregnancy, non-diethylstilbestrol-associated cancers are described. The Federation Internationale de Gynecologie et d'Obstetrique (FIGO) staging of vaginal cancer (2009) follows the same rules as cervical cancer; it is clinically staged and allows the use of routine investigative modalities for staging. Although FIGO encourages the use of advanced imaging modalities, such as computed tomography, magnetic resonance imaging (MRI), and positron emission tomography (PET), to guide therapy, the imaging findings may not be used to change or reassign the stage. TNM staging is the pathologic staging system proposed by the American Joint Committee on Cancer, and information available from examination of the resected specimen, including pelvic and inguinal lymph nodes, may be used for staging. Copyright © 2015 Elsevier Ltd. All rights reserved.

  1. Barriers and facilitators of access to maternal services for women with disabilities: scoping review protocol.

    Science.gov (United States)

    Mheta, Doreen; Mashamba-Thompson, Tivani P

    2017-05-16

    The Sustainable Development Goals (SDGs) emphasises the increasing equitable coverage of quality health care and provision of integrated services as means of reducing maternal mortality. Despite so much effort being placed on improved access to maternity health care, studies show that women with disabilities are being systemically excluded from the mainstream maternal health services. The proposed scoping review aims to map literature on the barriers and facilitators of access to maternal services for women with disabilities. The search strategy for this scoping review study will involve electronic databases including Pubmed, MEDLINE via EBSCOhost, CINAHL Plus with full text via EBSCOhost, Africa-Wide Info via EBSCOhost, JSTOR and Proquest Health and Medical Complete. Articles will also be searched through the "Cited by" search as well as citations included in the reference lists of included articles. A two-stage mapping strategy would be conducted. Stage 1 would be to screen studies through examining their titles. Furthermore, we will screen abstracts of the identified studies descriptively and by focus and method as stipulated by the inclusion and exclusion criteria. In stage 2, we will extract data from the included studies. A parallel screening and data extraction will be undertaken by two reviewers. We will access the quality of the included studies using the mixed methods appraisal tool (MMAT). We will use NVIVO version 10 to extract the relevant outcomes and thematic analysis of the studies. We anticipate to find relevant studies reporting evidence on the barriers and facilitators of access to maternal health services in Sub-Saharan Africa. The evidence obtained from the included studies when summarised will help guide future research. The study findings will be disseminated electronically and in print. In addition, it will be presented at conferences related to sexual reproductive health, maternal health care and reproductive health.

  2. Patient decision aids in routine maternity care: Benefits, barriers, and new opportunities.

    Science.gov (United States)

    Stevens, Gabrielle; Thompson, Rachel; Watson, Bernadette; Miller, Yvette D

    2016-02-01

    Participation in decision-making, supported by comprehensive and quality information provision, is increasingly emphasised as a priority for women in maternity care. Patient decision aids are tools that can offer women greater access to information and guidance to participate in maternity care decision-making. Relative to their evaluation in controlled settings, the implementation of patient decision aids in routine maternity care has received little attention and our understanding of which approaches may be effective is limited. This paper critically discusses the application of patient decision aids in routine maternity care and explores viable solutions for promoting their successful uptake. A range of patient decision aids have been developed for use within maternity care, and controlled trials have highlighted their positive impact on the decision-making process for women. Nevertheless, evidence of successful patient decision aid implementation in real world health care settings is lacking due to practical and ideological barriers that exist. Patient-directed social marketing campaigns are a relatively novel approach to patient decision aid delivery that may facilitate their adoption in maternity care, at least in the short-term, by overcoming common implementation barriers. Social marketing may also be particularly well suited to maternity care, given the unique characteristics of this health context. The potential of social marketing campaigns to facilitate patient decision aid adoption in maternity care highlights the need for pragmatic trials to evaluate their effectiveness. Identifying which sub-groups of women are more or less likely to respond to these strategies will further direct implementation. Copyright © 2015 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.

  3. Maternity Care in Russia: Issues, Achievements, and Potential.

    Science.gov (United States)

    Shuvalova, Marina P; Yarotskaya, Ekaterina L; Pismenskaya, Tatiana V; Dolgushina, Nataliya V; Baibarina, Elena N; Sukhikh, Gennady T

    2015-10-01

    In this review, we provide basic facts about maternity care services within the health care system in Russia. We give a short overview of such key aspects as the demographic situation, reproductive behaviour, regulatory framework for providing health care for women and children, maternal and perinatal mortality, and the availability of medical personnel. In 2012, Russia began registration of births in accordance with the WHO recommendations (births with weight ≥ 500 g at ≥ 22 weeks' gestation). Introduction of this new registration system increased the completeness and quality of the collected information and expanded possibilities for future international comparative assessments. A three-level system of specialized medical care has been introduced in Russia for women and newborns during pregnancy, childbirth, and the postpartum period. In 2014, the system included 1942 state (public) maternity hospitals providing 20 obstetric beds per 10 000 women aged 15 to 49 years. More than 100 perinatal centres (level III) are currently functioning in the country, with 32 new perinatal centres planned to open by 2016. The total number of obstetrician-gynaecologists in Russia is approximately 44 000, providing a ratio of 5.7 specialists per 10 000 women. The total number of midwives is 62 000, providing a ratio of 8.1 midwives per 10 000 women. In recent years we have succeeded in optimizing the maternity care system by increasing its accessibility and quality. This was achieved through qualitative and quantitative progress in the training of neonatologists, the development of intensive care technologies and neonatal critical care, capacity building of medical-genetic services and counselling, prenatal diagnosis, and the standardization of health care with data collection.

  4. Productivity cost due to maternal ill health in Sri Lanka.

    Directory of Open Access Journals (Sweden)

    Suneth Agampodi

    Full Text Available BACKGROUND: The global impact of maternal ill health on economic productivity is estimated to be over 15 billion USD per year. Global data on productivity cost associated with maternal ill health are limited to estimations based on secondary data. Purpose of our study was to determine the productivity cost due to maternal ill health during pregnancy in Sri Lanka. METHODS AND FINDINGS: We studied 466 pregnant women, aged 24 to 36 weeks, residing in Anuradhapura, Sri Lanka. A two stage cluster sampling procedure was used in a cross sectional design and all pregnant women were interviewed at clinic centers, using the culturally adapted Immpact tool kit for productivity cost assessment. Of the 466 pregnant women studied, 421 (90.3% reported at least one ill health condition during the pregnancy period, and 353 (83.8% of them had conditions affecting their daily life. Total incapacitation requiring another person to carry out all their routine activities was reported by 122 (26.1% of the women. In this study sample, during the last episode of ill health, total number of days lost due to absenteeism was 3,356 (32.9% of total loss and the days lost due to presenteeism was 6,832.8 (67.1% of the total loss. Of the 353 women with ill health conditions affecting their daily life, 280 (60% had coping strategies to recover loss of productivity. Of the coping strategies used to recover productivity loss during maternal ill health, 76.8% (n = 215 was an intra-household adaptation, and 22.8% (n = 64 was through social networks. Loss of productivity was 28.9 days per episode of maternal ill health. The mean productivity cost due to last episode of ill health in this sample was Rs.8,444.26 (95% CI-Rs.6888.74-Rs.9999.78. CONCLUSIONS: Maternal ill health has a major impact on household productivity and economy. The major impact is due to, generally ignored minor ailments during pregnancy.

  5. Staged bilateral carotid endarterectomy

    DEFF Research Database (Denmark)

    Schroeder, T; Sillesen, H; Engell, Hans Christian

    1986-01-01

    In a series of 56 staged bilateral carotid endarterectomies, new neurologic symptoms developed in 5% and 20% following the first and second procedure, respectively. All complications were transient or minor. The incidence of postendarterectomy hypertension was significantly higher following...... the second procedure, when operations were staged less than 3 weeks apart. A correlation between these hypertensive episodes and the occurrence of new neurologic symptoms could not be shown. However, as this correlation has been proved in several other reports, bilateral carotid endarterectomy is advised...... to be staged at least 3 weeks apart. In addition, a conservative attitude towards contralateral asymptomatic lesions is proposed....

  6. Staging of lung cancer.

    Science.gov (United States)

    de Groot, Patricia M; Carter, Brett W; Betancourt Cuellar, Sonia L; Erasmus, Jeremy J

    2015-06-01

    Primary lung cancer is the leading cause of cancer mortality in the world. Thorough clinical staging of patients with lung cancer is important, because therapeutic options and management are to a considerable degree dependent on stage at presentation. Radiologic imaging is an essential component of clinical staging, including chest radiography in some cases, computed tomography, MRI, and PET. Multiplanar imaging modalities allow assessment of features that are important for surgical, oncologic, and radiation therapy planning, including size of the primary tumor, location and relationship to normal anatomic structures in the thorax, and existence of nodal and/or metastatic disease. Copyright © 2015 Elsevier Inc. All rights reserved.

  7. Staging Mobilities / Designing Mobilities

    DEFF Research Database (Denmark)

    Jensen, Ole B.

    2015-01-01

    In recent years, urban research has taken a ‘mobilities turn’. There has been a developing realisation that mobilities do not ‘just happen.’ Mobilities are carefully and meticulously designed, planned and staged (from above). However, they are equally importantly acted out, performed and lived...... asks: what are the physical, social, technical, and cultural conditions to the staging of contemporary urban mobilities? The theoretical framing in the Staging mobilities book is applied to four in-depth cases in the accompanying volume Designing mobilities.This book explore how places, sites...

  8. Experiences regarding maternal age-specific risks and prenatal testing of women of advanced maternal age in Japan.

    Science.gov (United States)

    Murakami, Kyoko; Turale, Sue; Skirton, Heather; Doris, Faye; Tsujino, Kumiko; Ito, Misae; Kutsunugi, Saeko

    2016-03-01

    The number of pregnant women of advanced maternal age has increased worldwide. Women in this group have an increased chance of fetal abnormality. To explore Japanese women's experiences regarding maternal age-specific risks and prenatal testing, we conducted a descriptive qualitative study. Semi-structured interviews were conducted with 16 women aged 35 years or over who had given birth within the previous three months to a healthy, term infant. Thematic analysis of transcribed interview data was performed and three major themes were identified: inadequate understanding of genetic risks; insufficiently informed choice regarding prenatal testing; and need for more information from health professionals. Some participants were not aware of maternal age-specific risks to the fetus. Many took their cues from health professionals and did not raise the topic themselves, but would have considered prenatal testing if made aware of the risks. Nurses, midwives and other health professionals need to adequately inform pregnant women about the genetic risks to the fetus and offer testing at an appropriate stage early in the pregnancy. © 2015 Wiley Publishing Asia Pty Ltd.

  9. [Intrapartum asphyxia: Risk factors and short-term consequences].

    Science.gov (United States)

    Bouiller, J-P; Dreyfus, M; Mortamet, G; Guillois, B; Benoist, G

    2016-06-01

    Intrapartum asphyxia is a rare yet serious complication during labor with immediate consequences and possible long-term neurological impairment. The international Cerebral Palsy Task Force established criteria that attribute a cerebral palsy to intrapartum asphyxia: metabolic acidemia measured at birth with pHasphyxia occurring in term live births, to evaluate the short-term consequences. Our retrospective study included all births between 2002 and 2010 in a level 3 maternity of a university hospital center. Inclusion criteria were those of the Cerebral Palsy Task Force associated with a gestational age≥34weeks of gestation. We studied the conventional markers of intrapartum asphyxia: Apgar score at 5minutes, abnormal cardiotogographic recordings whether they occurred after a sentinel hypoxic event or not before and during labor. The duration of expulsive efforts, the amniotic fluid aspects, the delivery mode as well as the preexisting pregnancy pathologies were also evaluated. On the other hand, we studied the short-term consequences at the newborns: death, multiorgan failure and especially the occurring of a neonatal encephalopathy using Sarnat and Sarnat staging. One hundred and twenty-nine newborns (0.43%) out of 29,416 live births had a pHasphyxia and were included in this study. A preexisting pregnancy pathology was found in 22% of the women. Hypoxic events were noted in only 9/82 of the cases. Abnormal cardiotocographic recordings were present in 97.6% of the cases. The duration of expulsive efforts as well as the amniotic fluid aspects did not interfere with the occurring of a metabolic acidemia. Caesarean rate was at 46.3% and instrumental extraction rate was at 34.1%. Thity-eight newborns (46.3%) were admitted in neonatal intensive care in which we noted 3 deaths (3.65%), 2 multiorgan failures (2.4%) and 17 neonatal encephalopathy (20.7%). The pH value seemed to influence the occurring of an encephalopathy: 50% when pHneonatal encephalopathy

  10. Imaging in short stature

    Directory of Open Access Journals (Sweden)

    Vikas Chaudhary

    2012-01-01

    Full Text Available Short stature can be a sign of disease, disability, and social stigma causing psychological stress. It is important to have an early diagnosis and treatment. Short stature may result from skeletal dysplasias, endocrine disorders, may be familial, or may be the result of malnutrition and chronic illnesses. A team effort of the healthcare professionals like pediatricians, endocrinologists, radiologists, and pathologists is required to diagnose, treat and monitor various pathological conditions associated with growth abnormality. In this review, we have discussed the role of imaging in diagnosing and characterizing various pathological conditions associated with short stature.

  11. Antipsychotic Drugs on Maternal Behavior in Rats

    OpenAIRE

    Li, Ming

    2015-01-01

    Rat maternal behavior is a complex social behavior. Many clinically used antipsychotic drugs, including the typical drug haloperidol and atypical drugs clozapine, risperidone, olanzapine, quetiapine, aripiprazole and amisulpride, all disrupt active maternal responses (e.g. pup retrieval, pup licking and nest building) to various extents. In this review, I present a summary of recent studies on the behavioral effects and neurobiological mechanisms of antipsychotic action on maternal behavior i...

  12. Maternal health and human rights | Ratsma | Malawi Medical Journal

    African Journals Online (AJOL)

    In Malawi the maternal mortality ratio is extremely high. Since almost all maternal deaths are avoidable, maternal mortality is also an issue of human rights. This paper examines the root causes of high maternal mortality in Malawi and applies a human rights-based approach to the reduction of maternal mortality.

  13. Safeguarding maternal and child health in South Africa by starting ...

    African Journals Online (AJOL)

    Summary of benefits of maternity and early childhood support. Benefit category Type of benefit. Description of impact. Maternal nutrition. Maternal weight gain and anaemia. More women gain weight necessary for healthy pregnancy, but also some rise in maternal obesity noted in two studies.[10] Reduced maternal anaemia ...

  14. A CLINICAL STUDY OF MATERNAL DEATHS DUE TO PPH

    OpenAIRE

    Basavana Gowda; Jyotsna

    2015-01-01

    OBJECTIVES: A study of maternal death conducted to evaluate various factors responsible for maternal deaths. To identify complications in pregnancy, a childbirth which result in maternal death, and to identify opportunities for preventive intervention and understand the events leading to death; so that improving maternal health and reducing maternal ...

  15. Trends and factors associated with maternal mortality in Abakaliki ...

    African Journals Online (AJOL)

    Maternal health indices are poor in Nigeria. Regular audit of maternal deaths is vital to planning and maternal care delivery. The aim of the study was ... especially immediate postpartum are advocated to reduce maternal mortality to the barest minimum in Nigeria. Keywords: trend, maternal death, delay, unbooked, referral.

  16. A short note on short pants

    OpenAIRE

    Parlier, Hugo

    2015-01-01

    It is a theorem of Bers that any closed hyperbolic surface admits a pants decomposition consisting of curves of bounded length where the bound only depends on the topology of the surface. The question of the quantification of the optimal constants has been well studied and the best upper bounds to date are linear in genus, a theorem of Buser and Sepp\\"al\\"a. The goal of this note is to give a short proof of an linear upper bound which slightly improves the best known bounds.

  17. Stages of Colon Cancer

    Science.gov (United States)

    ... types of surgery : Local excision or simple polypectomy . Resection and anastomosis . This is done when the tumor is too ... stage I colon cancer usually includes the following: Resection and anastomosis . Use our clinical trial search to find NCI- ...

  18. Multiple Stages 2

    DEFF Research Database (Denmark)

    Andreasen, John

    Multiple stages 2: theatrical futures, set design, community plays, cultural capitals, democracy & drama, WWII dramas, performance on adoption, promenade about emigration, qualities in political theatre, performance analysis, dramaturgical education, Toulmin Variations...

  19. Stages of Esophageal Cancer

    Science.gov (United States)

    ... the body to send radiation toward the cancer. Internal radiation therapy uses a radioactive substance sealed in needles, seeds , ... stage of the cancer being treated. External and internal radiation therapy are used to treat esophageal cancer. A plastic ...

  20. Stages of Anal Cancer

    Science.gov (United States)

    ... the body to send radiation toward the cancer. Internal radiation therapy uses a radioactive substance sealed in needles, seeds , ... stage of the cancer being treated. External and internal radiation therapy are used to treat anal cancer. Chemotherapy Chemotherapy ...

  1. Stages of Penile Cancer

    Science.gov (United States)

    ... the body to send radiation toward the cancer. Internal radiation therapy uses a radioactive substance sealed in needles, seeds , ... stage of the cancer being treated. External and internal radiation therapy are used to treat penile cancer. Chemotherapy Chemotherapy ...

  2. Staging interrail mobilities

    DEFF Research Database (Denmark)

    Jensen, Martin Trandberg; Gyimóthy, Szilvia; Jensen, Ole B.

    2016-01-01

    This article applies the multiscalar ‘staging mobilities’ framework from the emergent subfield of mobilities design to analyse an enduring European rail travel phenomenon, interrail. This discussion extends and contributes to tourism mobilities research. Second, the article enriches previous...

  3. Maternal thyroid function and child educational attainment: prospective cohort study.

    Science.gov (United States)

    Nelson, Scott M; Haig, Caroline; McConnachie, Alex; Sattar, Naveed; Ring, Susan M; Smith, George D; Lawlor, Debbie A; Lindsay, Robert S

    2018-02-20

    To determine if first trimester maternal thyroid dysfunction is a critical determinant of child scholastic performance and overall educational attainment. Prospective cohort study. Avon Longitudinal Study of Parents and Children cohort in the UK. 4615 mother-child pairs with an available first trimester sample (median 10 weeks gestation, interquartile range 8-12). Free thyroxine, thyroid stimulating hormone, and thyroid peroxidase antibodies assessed as continuous measures and the seven clinical categories of maternal thyroid function. Five age-specific national curriculum assessments in 3580 children at entry stage assessment at 54 months, increasing up to 4461 children at their final school assessment at age 15. No strong evidence of clinically meaningful associations of first trimester free thyroxine and thyroid stimulating hormone levels with entry stage assessment score or Standard Assessment Test scores at any of the key stages was found. Associations of maternal free thyroxine or thyroid stimulating hormone with the total number of General Certificates of Secondary Education (GCSEs) passed (range 0-16) were all close to the null: free thyroxine, rate ratio per pmol/L 1.00 (95% confidence interval 1.00 to 1.01); and thyroid stimulating hormone, rate ratio 0.98 (0.94 to 1.02). No important relationship was observed when more detailed capped scores of GCSEs allowing for both the number and grade of pass or when language, mathematics, and science performance were examined individually or when all educational assessments undertaken by an individual from school entry to leaving were considered. 200 (4.3%) mothers were newly identified as having hypothyroidism or subclinical hypothyroidism and 97 (2.1%) subclinical hyperthyroidism or hyperthyroidism. Children of mothers with thyroid dysfunction attained an equivalent number of GCSEs and equivalent grades as children of mothers with euthyroidism. Maternal thyroid dysfunction in early pregnancy does not have a

  4. 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...

  5. Maternal bereavement and cryptorchidism in offspring

    DEFF Research Database (Denmark)

    Ingstrup, Katja Glejsted; Olsen, Jørn; Wu, Chunsen

    2015-01-01

    BACKGROUND: Cryptorchidism (undescended testis) is a common anomaly with largely unexplained etiology. Animal studies have suggested maternal emotional stress as a potential risk factor, but this has not been studied in humans. We aimed to investigate whether maternal bereavement due to the death...... interval = 0.92-1.14]). Results were similar when the diagnosis was verified with surgery. We adjusted for maternal and paternal age, birth year, and family history of cryptorchidism. CONCLUSION: We observed no association between maternal bereavement before and during pregnancy and the occurrence...

  6. Stages of ores formation

    International Nuclear Information System (INIS)

    Khasanov, A.Kh.

    1988-01-01

    Deposit formation (especially endogenous) is the complicated, multi-stage and long process. Establishment of deposit formation succession, age-specific correlations of minerals and aggregates have a high importance at solving genetic questions. Studying of minerals correlations and mineral aggregates, succession of their crystallization and other observations let restore the history of deposit formation, pick up in it different on duration and physical and chemical conditions stages

  7. Shortness of Breath

    Science.gov (United States)

    ... enough air. Shortness of breath — known medically as dyspnea — is often described as an intense tightening in ... properly. Schwartzstein RM. Approach to the patient with dyspnea. http://www.uptodate.com/home. Accessed Feb. 4, ...

  8. Short bowel syndrome

    International Nuclear Information System (INIS)

    Engels, L.G.J.B.

    1983-01-01

    This thesis describes some aspects of short bowel syndrome. When approximately 1 m or less small bowel is retained after extensive resection, a condition called short bowel syndrome is present. Since the advent of parenteral nutrition, the prognosis of patients with a very short bowel has dramatically improved. Patients with 40 to 100 cm remaining jejunum and/or ileum can generally be maintained with oral nutrition due to increased absorption of the small bowel remnant as result of intestinal adaptation. This study reports clinical, biochemical and nutritional aspects of short bowel patients on oral or parenteral nutrition, emphasizing data on absorption of various nutrients and on bone metabolism. Furthermore, some technical apsects concerning long-term parenteral nutrition are discussed. (Auth.)

  9. Short-cut math

    CERN Document Server

    Kelly, Gerard W

    1984-01-01

    Clear, concise compendium of about 150 time-saving math short-cuts features faster, easier ways to add, subtract, multiply, and divide. Each problem includes an explanation of the method. No special math ability needed.

  10. Catapults fall short

    Science.gov (United States)

    Gibson, Marcus

    2018-01-01

    In reply to the news story "UK Catapults fall short, claims review of technology centres", which describes an independent review that criticized the management of the UK's network of technology innovation centres.

  11. The Effect of Marital Violence on Maternal Parenting Style and Maternal Stress.

    Science.gov (United States)

    Niesman, Cindy S.

    A study examined the effect of extreme marital discord, involving abuse of the mother, on maternal parenting style and level of maternal stress. It was hypothesized that battered women experience a higher level of maternal stress and choose an authoritarian parenting style as a consequence of marital discord. Subjects were 30 mothers of children…

  12. Maternal and Adolescent Temperament as Predictors of Maternal Affective Behavior during Mother-Adolescent Interactions

    Science.gov (United States)

    Davenport, Emily; Yap, Marie B. H.; Simmons, Julian G.; Sheeber, Lisa B.; Allen, Nicholas B.

    2011-01-01

    This study examined maternal and early adolescent temperament dimensions as predictors of maternal emotional behavior during mother-adolescent interactions. The sample comprised 151 early adolescents (aged 11-13) and their mothers (aged 29-57). Adolescent- and mother-reports of adolescent temperament and self-reports of maternal temperament were…

  13. Evidence from Maternity Leave Expansions of the Impact of Maternal Care on Early Child Development

    Science.gov (United States)

    Baker, Michael; Milligan, Kevin

    2010-01-01

    We study the impact of maternal care on early child development using an expansion in Canadian maternity leave entitlements. Following the leave expansion, mothers who took leave spent 48-58 percent more time not working in their children's first year of life. This extra maternal care primarily crowded out home-based care by unlicensed…

  14. Maternal mortality: a global overview.

    Science.gov (United States)

    Choolani, M; Ratnam, S S

    1995-02-01

    Reduction of maternal mortality in developing countries is possible through elimination of unsafe abortion, active management of labor, appropriate management of pregnancy complications, and availability of adequate facilities. Prevention and early recognition are key factors in preventing maternal deaths due to ruptured uteri. A well equipped hospital is the appropriate place for delivery of mothers with a history of previous cesarean sections, a grossly contracted pelvis, previous myomectomies, previous multiple births, and previous abnormal births or complications during delivery. Complicated procedures, use of oxytocins, and administration of anesthesia should be performed with experienced, trained medical personnel. Surveillance of and correction for anemia should occur during the course of the pregnancy. Infections can be controlled with tetanus toxoid immunization and use of chest X-rays. The health care system should be tiered with primary health care services located in suburbs and rural districts. Services should be situated to account for population distribution, extent of maternal mortality in the region, transportation facilities, and the nearest secondary hospital. Birthing homes with sanitary facilities are an option for rural districts. A two-way referral system should be established between the primary, secondary, and tertiary level hospitals. Audits should be conducted as a means of checking for needed improvements in the system. Planning that includes proper roads, transportation, and communication facilities is important. Funding can come in the form of money, materials, and manpower. Safe motherhood requires the commitment of local people and local governments. The first step in a safe motherhood program is creating awareness among the political and economic elite. Governments are encouraged to shift resources from the military to housing, transportation, communications, education, and health during peace-times. Local professional associations

  15. Maternal weight predicts children’s psychosocial development via parenting stress and emotional availability

    Directory of Open Access Journals (Sweden)

    Sarah Bergmann

    2016-08-01

    Full Text Available Introduction: Maternal obesity has been shown to be a risk factor for obesity in children and may also affect children’s psychosocial outcomes. It is not yet clear whether there are also psycho-emotional mechanisms explaining the effects of maternal weight on young children’s weight and psychosocial development. We aimed to evaluate whether maternal body mass index (BMI, mother-child emotional availability (EA and maternal parenting stress are associated with children’s weight and psychosocial development (i.e. internalizing/externalizing symptoms and social competence and whether these predictors interact with each other. Methods: This longitudinal study included 3 assessment points (approx. 11 months apart. The baseline sample consisted of N=194 mothers and their children aged 5 to 47 months (M=28.18, SD=8.44, 99 girls. At t1, we measured maternal weight and height to calculate maternal BMI. We videotaped mother-child interactions, coding them with the Emotional Availability Scales (4th edition. We assessed maternal parenting stress with the Parenting Stress Index (PSI short form. At t1 to t3, we measured height and weight of children and calculated BMI-SDS scores. Children’s externalizing and internalizing problems (t1-t3 and social competence (t3, N=118 were assessed using questionnaires: Child Behavior Checklist (CBCL1, 5-5, Strength and Difficulties Questionnaire (SDQ: prosocial behavior and a checklist for behavioral problems at preschool age (VBV 3-6: social-emotional competence. Results: By applying structural equation modeling (SEM and a latent regression analysis, we found maternal BMI to predict higher BMI-SDS and a poorer psychosocial development (higher externalizing symptoms, lower social competence in children. Higher parenting stress predicted higher levels of externalizing and internalizing symptoms and lower social competence. Better maternal EA was associated with higher social competence. We found parenting stress to

  16. Educación maternal

    OpenAIRE

    Carnicer Fuentes, Inmaculada Concepción

    2010-01-01

    Definir y/o describir los objetivos, metodología y contenidos de la educación maternal como componente del proceso asistencial integrado de atención al “Embarazo, Parto y Puerperio” de la Consejería de Salud de la Junta de Andalucía. Definir y/o describir los aspectos básicos del crecimiento y desarrollo ovular Definir y/o describir los aspectos básicos de la educación sanitaria durante el embarazo, incluyendo aspectos como nutrición, fármacos, vacunas, atención prenatal y prevención ...

  17. Cesarean section by maternal request

    Directory of Open Access Journals (Sweden)

    RAPHAEL CÂMARA

    Full Text Available ABSTRACT Cesarean section by maternal request is the one performed on a pregnant woman without medical indication and without contraindication to vaginal delivery. There is great controversy over requested cesarean section. Potential risks include complications in subsequent pregnancies, such as uterine rupture, placenta previa and accreta. Potential benefits of requested cesareans include a lower risk of postpartum hemorrhage in the first cesarean and fewer surgical complications compared with vaginal delivery. Cesarean section by request should never be performed before 39 weeks.

  18. Maternal Obesity and Neck Circumference

    OpenAIRE

    Anglim, B.; O'Higgins, Amy; Daly, Niamh; Farren, Maria; Turner, Michael

    2015-01-01

    Obese women are more likely to require general anaesthesia for an obstetric intervention than non-obese. Difficult tracheal intubation and oxygen desaturation is more common in pregnancy. Failed tracheal intubation has been associated with an increase in neck circumference (NC). We studied the relationship between maternal obesity and NC as pregnancy advanced in women attending a standard antenatal clinic. Of the 96 women recruited, 13.5% were obese. The mean NC was 36.8cm (SD 1.9) in the obe...

  19. Chemotherapy Toxicity On Quality of Life in Older Patients With Stage I, Stage II, Stage III, or Stage IV Ovarian Epithelial, Primary Peritoneal Cavity, or Fallopian Tube Cancer

    Science.gov (United States)

    2017-05-03

    Stage I Ovarian Cancer; Stage IA Fallopian Tube Cancer; Stage IB Fallopian Tube Cancer; Stage IC Fallopian Tube Cancer; Stage II Ovarian Cancer; Stage IIA Fallopian Tube Cancer; Stage IIB Fallopian Tube Cancer; Stage IIC Fallopian Tube Cancer; Stage III Ovarian Cancer; Stage III Primary Peritoneal Cancer; Stage IIIA Fallopian Tube Cancer; Stage IIIB Fallopian Tube Cancer; Stage IIIC Fallopian Tube Cancer; Stage IV Fallopian Tube Cancer; Stage IV Ovarian Cancer; Stage IV Primary Peritoneal Cancer

  20. Noninvasive Prenatal Paternity Testing (NIPAT) through Maternal Plasma DNA Sequencing: A Pilot Study.

    Science.gov (United States)

    Jiang, Haojun; Xie, Yifan; Li, Xuchao; Ge, Huijuan; Deng, Yongqiang; Mu, Haofang; Feng, Xiaoli; Yin, Lu; Du, Zhou; Chen, Fang; He, Nongyue

    2016-01-01

    Short tandem repeats (STRs) and single nucleotide polymorphisms (SNPs) have been already used to perform noninvasive prenatal paternity testing from maternal plasma DNA. The frequently used technologies were PCR followed by capillary electrophoresis and SNP typing array, respectively. Here, we developed a noninvasive prenatal paternity testing (NIPAT) based on SNP typing with maternal plasma DNA sequencing. We evaluated the influence factors (minor allele frequency (MAF), the number of total SNP, fetal fraction and effective sequencing depth) and designed three different selective SNP panels in order to verify the performance in clinical cases. Combining targeted deep sequencing of selective SNP and informative bioinformatics pipeline, we calculated the combined paternity index (CPI) of 17 cases to determine paternity. Sequencing-based NIPAT results fully agreed with invasive prenatal paternity test using STR multiplex system. Our study here proved that the maternal plasma DNA sequencing-based technology is feasible and accurate in determining paternity, which may provide an alternative in forensic application in the future.

  1. Impact of Maternal Diet on Offspring Bone Fracture Risk During Childhood

    DEFF Research Database (Denmark)

    Petersen, Sesilje Elise Bondo

    Fetal programming is an emerging concept that links environmental conditions during embryonic and fetal development with risk of diseases later in life. A hypothesis for fetal programming of bone health state that peak bone mass may be modified by environmental influences during fetal life......, including maternal diet and vitamin D status. However, few studies have investigated whether these factors during pregnancy impact offspring bone health in short as well as in the long term. The overall objective of this thesis was to investigate epidemiologically whether maternal vitamin D status...... and dietary patterns in two prospective pregnancy cohorts, were associated with offspring risk of bone fractures in childhood. Overall, our studies provided limited support to the hypothesis that fetal bone health is programmed by the maternal vitamin D status and overall diet during pregnancy. However...

  2. Audit of long-term and short-term liabilities

    OpenAIRE

    Korinko M.D.; Kushnir Y.O.

    2017-01-01

    The article determines the importance of long-term and short-term liabilities for the management of financial and material resources of an enterprise. It reviews the aim, objects and information generators for realization of audit of short-term and long-term obligations. The organizing and methodical providing of audit of long-term and short-term liabilities of an enterprise are generalized. The authors distinguish the stages of realization of audit of long-term and short-term liabilities, th...

  3. Staging of extrahepatic cholangiocarcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Chung, Yong Eun; Choi, Jin-Young [Yonsei University College of Medicine, Department of Diagnostic Radiology, Research Institute of Radiological Science, Seoul (Korea); Kim, Myeong-Jin [Yonsei University College of Medicine, Department of Diagnostic Radiology, Research Institute of Radiological Science, Seoul (Korea); Yonsei University College of Medicine, Institute of Gastroenterology, Yonsei (Korea); Yonsei University Health System, Department of Diagnostic Radiology, Seoul (Korea); Park, Young Nyun [Yonsei University College of Medicine, Institute of Gastroenterology, Yonsei (Korea); Yonsei University College of Medicine, Department of Pathology, Yonsei (Korea); Lee, Yoon-Hee [Yonsei University College of Medicine, Department of Pathology, Yonsei (Korea)

    2008-10-15

    Preoperative staging of extrahepatic cholangiocarcinoma is important in determining the best treatment plan. Several classification systems have been suggested to determine the operability and extent of surgery. Longitudinal tumor extent is especially important in extrahepatic cholangiocarcinoma because operative methods differ depending on the tumor extent. The Bismuth-Corlette classification system provides useful information when planning for surgery. However, this classification system is not adequate for selecting surgical candidates. Anatomic variation of the bile duct and gross morphology of the tumor must be considered simultaneously. Lateral spread of the tumor can be evaluated based on the TNM staging provided by American Joint Committee on Cancer (AJCC). However, there is a potential for ambiguity in the distinction of T1 and T2 cancer from one another. In addition, T stage does not necessarily mean invasiveness. Blumgart T staging is helpful for the assessment of resectability with the consideration of nodal status and distant metastasis as suggested by the AJCC cancer staging system. Computed tomography (CT) and magnetic resonance imaging (MRI) are the primary tools used in the assessment of longitudinal and lateral spread of a tumor when determining respectability. Diagnostic laparoscopy and positron emission tomography (PET) may play additional roles in this regard. (orig.)

  4. Maternal and neonatal separation and mortality associated with concurrent admissions to intensive care units.

    Science.gov (United States)

    Ray, Joel G; Urquia, Marcelo L; Berger, Howard; Vermeulen, Marian J

    2012-12-11

    Concurrent admission of a mother and her newborn to separate intensive care units (herein referred to as co-ICU admission), possibly in different centres, can magnify family discord and stress. We examined the prevalence and predictors of mother-infant separation and mortality associated with co-ICU admissions. We completed a population-based study of all 1 023 978 singleton live births in Ontario between Apr. 1, 2002, and Mar. 31, 2010. We included data for maternal-infant pairs that had co-ICU admission (n = 1216), maternal ICU admission only (n = 897), neonatal ICU (NICU) admission only (n = 123 236) or no ICU admission (n = 898 629). The primary outcome measure was mother-infant separation because of interfacility transfer. The prevalence of co-ICU admissions was 1.2 per 1000 live births and was higher than maternal ICU admissions (0.9 per 1000). Maternal-newborn separation due to interfacility transfer was 30.8 (95% confidence interval [CI] 26.9-35.3) times more common in the co-ICU group than in the no-ICU group and exceeded the prevalence in the maternal ICU group and NICU group. Short-term infant mortality (ICU group (18.1 per 1000 live births; maternal age-adjusted hazard ratio [HR] 27.8, 95% CI 18.2-42.6) than in the NICU group (7.6 per 1000; age-adjusted HR 11.5, 95% CI 10.4-12.7), relative to 0.7 per 1000 in the no-ICU group. Short-term maternal mortality (ICU group (15.6 per 1000; age-adjusted HR 328.7, 95% CI 191.2-565.2) than in the maternal ICU group (6.7 per 1000; age-adjusted HR 140.0, 95% CI 59.5-329.2) or the NICU group (0.2 per 1000; age-adjusted HR 4.6, 95% CI 2.8-7.4). Mother-infant pairs in the co-ICU group had the highest prevalence of separation due to interfacility transfer and the highest mortality compared with those in the maternal ICU and NICU groups.

  5. Stress among mothers of children with intellectual disabilities in urban India: role of gender and maternal coping.

    Science.gov (United States)

    John, Aesha

    2012-07-01

    The study assessed stress among mothers of young children with intellectual disabilities in urban India and examined the extent to which child functioning and maternal coping predict maternal stress. Through qualitative analyses, the study identified negative and positive dimensions of Indian mothers' caregiving experiences. Mothers completed Parenting Stress Index-Short Form, and children's teachers completed Vineland-II teacher rating form. Maternal responses to a semi-structured interview were rated to assess maternal coping and content analysed to derive qualitative themes. Three-fourths of the sample obtained a clinically significant stress score, and maternal coping emerged as a robust predictor of stress for mothers of boys with intellectual disabilities. Qualitative analyses indicated positive and negative maternal experiences related to self, child, family and community. The high level of stress has important clinical implications. Similarly, the significant role of maternal coping, moderating role of child gender and the multidimensional caregiving experiences have implications for future research and family interventions in India. © 2012 Blackwell Publishing Ltd.

  6. Maternal depressive symptoms and child nutritional status: A cross-sectional study in socially disadvantaged Pakistani community.

    Science.gov (United States)

    Saeed, Qamar; Shah, Nadia; Inam, Sumera; Shafique, Kashif

    2017-09-01

    Malnutrition is a primary cause of child morbidity and mortality. The effects of maternal depressive symptoms on children's health, especially their nutritional status, have received less attention in developing countries but needs to be evaluated to understand the public health implications of maternal depression. The aim of the current study was to investigate the association between maternal depressive symptoms and children's nutritional status using data from low socioeconomic community in Pakistan. Maternal depressive symptoms defined as Aga Khan University Anxiety and Depression Scale score of 20 or greater was assessed for mothers with children under two years of age. Logistic regression models estimated the association between maternal depressive symptoms and stunting and underweight. Of 325 mothers, 40% scored positive on the depressive scale. The prevalence of stunting and underweight in children under two years was 36.6% and 35.4%, respectively. Maternal depressive symptoms were significantly associated with children being stunted and underweight. Mothers with depressive symptoms were more than three times likely to have stunted (odds ratio (OR) 3.15, 95% confidence interval (CI) 1.91-5.18, p value Maternal-related factors such as poor education, unemployment, and low household income were found to be significantly associated with higher odds of children's short stature and underweight.

  7. EDITORIAL UNSAFE ABORTION AND MATERNAL MORTALITY: IS ...

    African Journals Online (AJOL)

    hi-tech

    February 2004. EAST AFRICAN MEDICAL JOURNAL. 61. EDITORIAL. UNSAFE ABORTION AND MATERNAL MORTALITY: IS AFRICA PREPARED. TO FACE THE REALITY? Sub-Saharan Africa has, by far, the highest maternal mortality ratio today. It is estimated that the risk of dying from pregnancy-related cause for a girl ...

  8. Determinants of Maternal Healthcare Utilization in Nigeria ...

    African Journals Online (AJOL)

    Reproductive healthcare has remained a point of concern in sub-Saharan Africa due to the prevailing high maternal mortality rate. Despite the fact that the utilization of maternal healthcare services is a curbing solution, the records of utilization still remains low. This paper examined the determinants of the decision to use ...

  9. Audit, Accountability and Confidential Enquiries into Maternal ...

    African Journals Online (AJOL)

    HP

    Improving the quality of care is essential for achieving reductions in maternal mortality. Audit is one of the methods which can be used to simultaneously assess as well as improve quality. This commentary discusses one type of audit. – confidential enquiries into maternal death. We believe that the enthusiasm for ...

  10. Maternal mortality among migrants in Western Europe

    DEFF Research Database (Denmark)

    Pedersen, Grete Skøtt; Grøntved, Anders; Mortensen, Laust Hvas

    2014-01-01

    To examine whether an excess risk of maternal mortality exists among migrant women in Western Europe. We searched electronic databases for studies published 1970 through 2013 for all observational studies comparing maternal mortality between the host country and a defined migrant population...

  11. Research Award: Maternal and Child Health

    International Development Research Centre (IDRC) Digital Library (Canada)

    Office 2004 Test Drive User

    goals and work in one of IDRC's dynamic program or division teams. IDRC's Maternal and Child Health program supports research that seeks to address health inequities and improve health services, systems, and policies in developing countries. We are particularly interested in research on maternal and child health that ...

  12. Macrosomia - maternal and fetal risk factors

    African Journals Online (AJOL)

    infant weighing 4 000 g or more in a black population. Identifiable maternal risk factors included a ... of the high perinatal mortality and morbidity rates, as well as maternal morbidity, are discussed. S Afr Med J 1995; 85: 43-46. Little attention has been paid to fetal macrosomia in black. African populations, despite the fact that ...

  13. Maternal vaccination to prevent pertussis in infants

    African Journals Online (AJOL)

    2016-09-09

    Sep 9, 2016 ... that maternal immunisation with the Tdap (tetanus, diphtheria and acellular pertussis) vaccine is safe. Indeed, maternal vaccination is now recommended to prevent pertussis infection in vulnerable young infants. In the USA and UK, the immunisation of pregnant women with a Tdap or dTaP/IPV (diphtheria, ...

  14. First trimester bleeding and maternal cardiovascular morbidity

    DEFF Research Database (Denmark)

    Lykke, Jacob A; Langhoff-Roos, Jens

    2012-01-01

    First trimester bleeding without miscarriage is a risk factor for complications later in the pregnancy, such as preterm delivery. Also, first trimester miscarriage has been linked to subsequent maternal ischemic heart disease. We investigated the link between maternal cardiovascular disease prior...

  15. Maternal deaths in Bloemfontein, South Africa -1986

    African Journals Online (AJOL)

    Maternal mortality in women aged 35 years or older: United States. JAMA 1986; 255: 53-57. 13. Okafor CB. Availability and use of services for maternal and child health care in rural Nigeria. Int J Gynecol Obstet 1991; 34: 331-346. Accepted 13 Feb 1995. SA. Identificatio in a rural g. P. R. Stra. K. J. de W. Major dep practition.

  16. Maternal sepsis: epidemiology, etiology and outcome.

    Science.gov (United States)

    van Dillen, Jeroen; Zwart, Joost; Schutte, Joke; van Roosmalen, Jos

    2010-06-01

    Sepsis is a major cause of maternal death worldwide. Little is known on the incidence of severe maternal morbidity related to sepsis. In this review, we focus on new findings concerning epidemiology, etiology and outcome of maternal sepsis in low-income as well as high-income countries. It is estimated that puerperal sepsis causes at least 75,000 maternal deaths every year, mostly in low-income countries. Studies from high-income countries report incidence of maternal morbidity due to sepsis of 0.1-0.6 per 1000 deliveries. The causative microorganisms are generally polymicrobial with beta-haemolytic streptococci group A (GAS) often being the cause of severe cases of puerperal fever. The single most important risk factor for postpartum infection seems to be caesarean section, and prophylactic antibiotics during the procedure substantially reduce the infection risk. Improvements in service provision as promoted through the Surviving Sepsis Campaign can reduce the overall risk of mortality and morbidity from maternal sepsis in high-income as well as in low-income countries. Maternal sepsis is an infrequent, but important complication of pregnancy, childbirth and puerperium, resulting in significant maternal morbidity and mortality worldwide. Improved outcome is possible through improved service provision.

  17. Cryptorchidism and maternal alcohol consumption during pregnancy

    DEFF Research Database (Denmark)

    Damgaard, Ida N; Jensen, Tina Kold; Petersen, Jørgen H

    2007-01-01

    Prenatal exposure to alcohol can adversely affect the fetus. We investigated the association between maternal alcohol consumption during pregnancy and cryptorchidism (undescended testis) among newborn boys.......Prenatal exposure to alcohol can adversely affect the fetus. We investigated the association between maternal alcohol consumption during pregnancy and cryptorchidism (undescended testis) among newborn boys....

  18. Maternal Factors Associated With Early Spontaneous Singleton ...

    African Journals Online (AJOL)

    Background: Knowledge of the maternal factors predisposing to preterm deliveries should affect the anticipatory care of mothers at risk of delivering preterm babies and improve perinatal outcome. Objective: To determine the maternal socio-biological characteristics associated with the delivery of early spontaneous ...

  19. Maternal health care utilisation in Teso District

    African Journals Online (AJOL)

    Bolivia and Egypt children of such mothers were also at increased risk of not receiving prenatal care. Maternal age and parity have also been examined as determinants of maternal health use, although the relationships demonstrated have not always been consistent [29, 30, 31]. For example,. Stewart and Sommerfelt found ...

  20. Measurement of short bunches

    International Nuclear Information System (INIS)

    Wang, D.X.

    1996-01-01

    In recent years, there has been increasing interest in short electron bunches for different applications such as short wavelength FELs, linear colliders, and advanced accelerators such as laser or plasma wakefield accelerators. One would like to meet various requirements such as high peak current, low momentum spread, high luminosity, small ratio of bunch length to plasma wavelength, and accurate timing. Meanwhile, recent development and advances in RF photoinjectors and various bunching schemes make it possible to generate very short electron bunches. Measuring the longitudinal profile and monitoring bunch length are critical to understand the bunching process and longitudinal beam dynamics, and to commission and operate such short bunch machines. In this paper, several commonly used measurement techniques for subpicosecond bunches and their relative advantages and disadvantages are discussed. As examples, bunch length related measurements at Jefferson lab are presented. At Jefferson Lab, bunch lengths s short as 84 fs have been systematically measured using a zero-phasing technique. A highly sensitive Coherent Synchrotron Radiation (CSR) detector has been developed to noninvasively monitor bunch length for low charge bunches. Phase transfer function measurements provide a means of correcting RF phase drifts and reproducing RF phases to within a couple of tenths of a degree. The measurement results are in excellent agreement with simulations. A comprehensive bunch length control scheme is presented

  1. Measurement of short bunches

    International Nuclear Information System (INIS)

    Wang, D.X.

    1996-01-01

    In recent years, there has been increasing interest in short electron bunches for different applications such as short wavelength FELs, linear colliders, and advanced accelerators such as laser or plasma wakefield accelerators. One would like to meet various requirements such as high peak current, low momentum spread, high luminosity, small ratio of bunch length to plasma wavelength, and accurate timing. Meanwhile, recent development and advances in RF photoinjectors and various bunching schemes make it possible to generate very short electron bunches. Measuring the longitudinal profile and monitoring bunch length are critical to understand the bunching process and longitudinal beam dynamics, and to commission and operate such short bunch machines. In this paper, several commonly used measurement techniques for subpicosecond bunches and their relative advantages and disadvantages are discussed. As examples, bunch length related measurements at Jefferson Lab are presented. At Jefferson Lab, bunch lengths as short as 84 fs have been systematically measured using a zero-phasing technique. A highly sensitive Coherent Synchrotron Radiation (CSR) detector has been developed to noninvasively monitor bunch length for low charge bunches. Phase transfer function measurements provide a means of correcting RF phase drifts and reproducing RF phases to within a couple of tenths of a degree. The measurement results are in excellent agreement with simulations. A comprehensive bunch length control scheme is presented. (author)

  2. Programming of infant neurodevelopment by maternal obesity: potential role of maternal inflammation and insulin resistance.

    Science.gov (United States)

    Dewi, Mira; Carlson, Susan E; Gustafson, Kathleen M; Sullivan, Debra K; Wick, Jo A; Hull, Holly R

    2017-06-01

    Recent studies show that maternal obesity is associated with impaired offspring neurodevelopmental outcomes. The mechanism underlying the association is unclear. However, there is evidence to suggest a role for intra-uterine exposure to inflammation and insulin resistance (IR). We aimed to determine if maternal IR and inflammation were associated to fetal neurodevelopment as indicated by fetal heart rate variability (HRV), an index of fetal cardiac autonomic nervous system development. A total of 44 healthy maternal-fetal pairs (maternal pre-pregnancy BMI distribution: n=20 normal weight, 8 overweight, 16 obese) were analyzed. We assessed maternal inflammation (plasma IL-6 and TNF-α) and IR (HOMA index). Fetal HRV, a proxy for fetal neurodevelopment, was assessed using fetal magnetocardiogram at the 36th week of pregnancy. The relationships between maternal inflammation and IR with fetal HRV (SD1 and SD2) were estimated individually by Pearson bivariate correlations. No correlations were observed between the fetal HRV components with maternal HOMA-IR and maternal plasma levels of IL-6 and TNF-α (all p<0.05). However, the negative association between maternal TNF-α level and fetal SD2 approached significance (correlation coefficient=-0.29, 95% confidence interval=-0.62,-0.03, p=0.07). Maternal IR and inflammation during pregnancy were not associated with fetal cardiac autonomic nervous system development. Further studies with a larger sample size and more maternal inflammatory indicators are needed to explore these relationships.

  3. Composers on stage

    DEFF Research Database (Denmark)

    Groth, Sanne Krogh

    A trend on the scene of contemporary music is composers going on stage, performing their pieces themselves. Within a discourse of popular music, this is more the rule than exception, but when it comes to the context of contemporary scored music, the historical and aesthetic context differs......, and something quite different is undergoing. This paper intends to discuss three examples of performances in which the composer’s appearance on stage was an important part of the piece, - both when it came to the role as a performer and as an individual person – as representer and presenter. The paper intends...... to rise the following questions: What happens to the status of the author, when he suddenly (re-)appears on stage? How is this appearance to be understood in both a contemporary and historical context: Is it the musical virtuous appearing again, are we witnessing musical works turning...

  4. Maternal depressive symptoms, maternal behavior, and toddler internalizing outcomes: a moderated mediation model.

    Science.gov (United States)

    Hummel, Alexandra C; Kiel, Elizabeth J

    2015-02-01

    Maternal depression relates to child internalizing outcomes, but one missing aspect of this association is how variation in depressive symptoms, including mild and moderate symptoms, relates to young children's outcomes. The current study examined a moderated mediation model to investigate how maternal behaviors may mediate this association in the context of child temperament and gender. Mothers and toddlers completed a free-play/clean-up task in the laboratory. Mothers rated their depressive symptoms and their toddlers' temperament and internalizing behaviors. Results indicated a significant indirect effect of maternal warmth on the relation between maternal depressive symptoms and toddler internalizing outcomes for boys with low negative emotionality. Toddler gender and temperament moderated the relation between maternal intrusiveness and toddler internalizing outcomes, but mediation was not supported. Results highlight the important interaction between child and maternal variables in predicting child outcomes, and suggest mechanisms by and conditions under which mild maternal depressive symptomatology can be a risk factor for toddler internalizing outcomes.

  5. CvADH1, a member of short-chain alcohol dehydrogenase family, is inducible by gibberellin and sucrose in developing watermelon seeds.

    Science.gov (United States)

    Kim, Joonyul; Kang, Hong-Gyu; Jun, Sung-Hoon; Lee, Jinwon; Yim, Jieun; An, Gynheung

    2003-01-01

    To understand the molecular mechanisms that control seed formation, we selected a seed-preferential gene (CvADH1) from the ESTs of developing watermelon seeds. RNA blot analysis and in situ localization showed that CvADH1 was preferentially expressed in the nucellar tissue. The CvADH1 protein shared about 50% homology with short-chain alcohol dehydrogenase including ABA2 in Arabidopsis thaliana, stem secoisolariciresinol dehydrogenase in Forsythia intermedia, and 3beta-hydroxysterol dehydrogenase in Digitalis lanata. We investigated gene-expression levels in seeds from both normally pollinated fruits and those made parthenocarpic via N-(2-chloro-4-pyridyl)-N'-phenylurea treatment, the latter of which lack zygotic tissues. Whereas the transcripts of CvADH1 rapidly started to accumulate from about the pre-heart stage in normal seeds, they were not detectable in the parthenocarpic seeds. Treating the parthenogenic fruit with GA(3) strongly induced gene expression, up to the level accumulated in pollinated seeds. These results suggest that the CvADH1 gene is induced in maternal tissues by signals made in the zygotic tissues, and that gibberellin might be one of those signals. We also observed that CvADH1 expression was induced by sucrose in the parthenocarpic seeds. Therefore, we propose that the CvADH1 gene is inducible by gibberellin, and that sucrose plays an important role in the maternal tissues of watermelon during early seed development.

  6. Maternal age modulates the effects of early-pregnancy L-proline supplementation on the birth-weight of piglets.

    Science.gov (United States)

    Gonzalez-Añover, P; Gonzalez-Bulnes, A

    2017-06-01

    Previous results obtained in gilts maintained under experimental conditions suggest that amino acid supplementation during pregnancy may be a promising strategy for diminishing the incidence of embryo losses and low birth-weight newborn. The current study evaluated the effects of a short-term supplementation with L-proline, around implantational stages, on litter size and birth-weight of piglets in sows of different parities maintained under commercial farm conditions. There were no significant effects in mature sows with three or more parities, but the supplementation improved the reproductive efficiency of the high-prolific first-parity sows and of all the sows at second-parity. There were numerically higher litter size (of around two more live piglets; n.s.) and higher birth-weights (Psupplemented animals. The results of this study indicate that the effects of L-proline supplementation on litter size and birth-weight are strongly modulated by the maternal characteristics; specifically by parity and prolificacy and that supplementation may be cost-efficient for the management of females with compromised energy balance; specifically, sows at second farrowing and highly-prolific primiparous gilts. Copyright © 2017 Elsevier B.V. All rights reserved.

  7. Maternal deaths in the Nordic countries

    DEFF Research Database (Denmark)

    Vangen, Siri; Bødker, Birgit; Ellingsen, Liv

    2017-01-01

    INTRODUCTION: Despite the seriousness of the event, maternal deaths are substantially underreported. There is often a missed opportunity to learn from such tragedies. The aim of the study was to identify maternal deaths in the five Nordic countries, to classify causes of death based...... on internationally acknowledged criteria, and to identify areas that would benefit from further teaching, training or research to possibly reduce the number of maternal deaths. MATERIAL AND METHODS: We present data for the years 2005-2013. National audit groups collected data by linkage of registers and direct...... reporting from hospitals. Each case was then assessed to determine the cause of death, and level of care provided. Potential improvements to care were evaluated. RESULTS: We registered 168 maternal deaths, 90 direct and 78 indirect cases. The maternal mortality ratio was 7.2/100 000 live births ranging from...

  8. Staging Collaborative Innovation Processes

    DEFF Research Database (Denmark)

    Pedersen, Signe; Clausen, Christian

    Organisations are currently challenged by demands for increased collaborative innovation internally as well as with external and new entities - e.g. across the value chain. The authors seek to develop new approaches to managing collaborative innovative processes in the context of open innovation...... and public private innovation partnerships. Based on a case study of a collaborative design process in a large electronics company the paper points to the key importance of staging and navigation of collaborative innovation process. Staging and navigation is presented as a combined activity: 1) to translate...

  9. Freedom of Movement and Position in the First Stage of Labor

    Directory of Open Access Journals (Sweden)

    Ana Cristina Canhoto Ferrão

    2017-04-01

    Full Text Available Objective: To analyse the scientific evidence, in the literature published between january 2007 and february 2016, about the benefits of freedmon of movement and position in the first stage of labor. Method: Review of literature with articles researched in selected databases on plataforms b-On and EBSCOhost, using descriptors: first stage of labour/labor, ambulation, upright positions, benefits and midwife/midwives. Results: Sample with 15 studies that showed, almost unanimously, that the free movement associated with the vertical position provides numerous benefits, especially in the progression of the first stage of labor, reduction of pain and increased maternal satisfaction, in the quality of uterine contractions and maternal-fetal circulation compared to the dorsal lithotomy position. Conclusion: Woman should have the right of choice as to freedom of movement and position during first stage of labor, being informed about the benefits of this intervention by the nurse midwife who cares for her.

  10. Are stage IV vestibular schwannomas preoperatively different from other stages?

    Science.gov (United States)

    Tringali, Stéphane; Dubreuil, Christian; Zaouche, Sandra; Ferber-Viart, Chantal

    2008-01-01

    The aim of this study was to focus on the clinical and paraclinical symptoms of patients suffering from Stage IV vestibular schwannomas (VSs). In this prospective study, we included 734 patients who have VS and candidates for operation. Patients were classified as having Stage I, II, III, or IV tumors according to Tos criteria as evaluated by magnetic resonance imaging. PREOPERATIVE CLINICAL EVALUATION: We recorded the occurrence of complaints (%) and duration (yr) of hearing loss, tinnitus, and balance disorder. Preoperative paraclinical evaluation included pure-tone (PTA) and speech audiometry, auditory brainstem response (ABR) patterns, and vestibular deficit at videonystamography (VNG). Continuous variables were compared between Stage IV and other stages using analysis of variance. Qualitative variables expressed as a percentage of presence were compared between Stage IV and other stages using percentage comparison. Quantitative Parameters. Patients with Stage IV VS were significantly younger as compared with patients with other stages. Stage IV hearing loss was greater compared with other stages at 250 and 500 Hz but smaller at 2,000 and 8,000 Hz. We found no difference in the loss of PTA between Stage IV and the other stages. Speech discriminancy score was smaller in Stage IV. The durations of hearing loss, tinnitus, and balance disorders were similar whatever the tumor stage. Auditory brainstem response patterns showed no difference in Wave III latency between Stage IV VS and other stages, whereas Wave V latency and V-I interval were higher in Stage IV. Both ABR threshold and VNG caloric deficit were higher in Stage IV VS compared with other stages. Qualitative Parameters. The percentage of patients with Stage IV was lower than that with Stages II and III. The percentage of men and women was similar in all stages. The occurrence of hearing loss was similar in all stages, whereas that of tinnitus was lower in Stage IV compared with Stages I and II. In

  11. Congenital Short QT Syndrome

    Directory of Open Access Journals (Sweden)

    Lia Crotti

    2010-02-01

    Full Text Available The Short QT Syndrome is a recently described new genetic disorder, characterized by abnormally short QT interval, paroxysmal atrial fibrillation and life threatening ventricular arrhythmias. This autosomal dominant syndrome can afflict infants, children, or young adults; often a remarkable family background of cardiac sudden death is elucidated. At electrophysiological study, short atrial and ventricular refractory periods are found, with atrial fibrillation and polymorphic ventricular tachycardia easily induced by programmed electrical stimulation. Gain of function mutations in three genes encoding K+ channels have been identified, explaining the abbreviated repolarization seen in this condition: KCNH2 for Ikr (SQT1, KCNQ1 for Iks (SQT2 and KCNJ2 for Ik1 (SQT3. The currently suggested therapeutic strategy is an ICD implantation, although many concerns exist for asymptomatic patients, especially in pediatric age. Pharmacological treatment is still under evaluation; quinidine has shown to prolong QT and reduce the inducibility of ventricular arrhythmias, but awaits additional confirmatory clinical data.

  12. Short notice inspections

    International Nuclear Information System (INIS)

    Pouchkarev, V.

    1998-01-01

    For 30 years the IAEA safeguards system have evolved and have been strengthened by the regular introduction of new methods and techniques, improving both its effectiveness and efficiency. The member States of the IAEA have indicated their willingness to accept new obligations and associated technical measure that greatly strengthen the nuclear safeguards system. One element of this is the extent to which the IAEA inspectors have physical access to relevant locations for the purpose of providing independent verification of the exclusively peaceful intent of a State nuclear program. The Protocol to Safeguards granted new legal authority with respect to information on, and short notice inspector access to, all buildings on a nuclear site and administrative agreements that improve the process of designating inspectors and IAEA access to modern means of communication. This report is a short description of unannounced or short notice inspections as measures on which the new strengthened and cost efficient system will be based

  13. Maternal pelvic dimensions and neonatal size

    Science.gov (United States)

    Figueiroa, José N; Alves, Joao G

    2017-01-01

    Abstract Patterns of fetal growth predict non-communicable disease risk in adult life, but fetal growth variability appears to have a relatively weak association with maternal nutritional dynamics during pregnancy. This challenges the interpretation of fetal growth variability as ‘adaptation’. We hypothesized that associations of maternal size and nutritional status with neonatal size are mediated by the dimensions of the maternal pelvis. We analysed data on maternal height, body mass index (BMI) and pelvic dimensions (conjugate, inter-spinous and inter-cristal diameters) and neonatal gestational age, weight, length, thorax girth and head girth (n = 224). Multiple regression analysis was used to identify independent maternal predictors of neonatal size, and the mediating role of neonatal head girth in these associations. Pelvic dimensions displaced maternal BMI as a predictor of birth weight, explaining 11.6% of the variance. Maternal conjugate and inter-spinous diameters predicted neonatal length, thorax girth and head girth, whereas inter-cristal diameter only predicted neonatal length. Associations of pelvic dimensions with birth length, but not birth weight, were mediated by neonatal head girth. Pelvic dimensions predicted neonatal size better than maternal BMI, and these associations were mostly independent of maternal height. Sensitivity of fetal growth to pelvic dimensions reduces the risk of cephalo-pelvic disproportion, potentially a strong selective pressure during secular trends in height. Selection on fetal adaptation to relatively inflexible components of maternal phenotype, rather than directly to external ecological conditions, may help explain high levels of growth plasticity during late fetal life and early infancy. PMID:29423225

  14. Association of maternal diabetes and child asthma.

    Science.gov (United States)

    Azad, Meghan B; Becker, Allan B; Kozyrskyj, Anita L

    2013-06-01

    Perinatal programming is an emerging theory for the fetal origins of chronic disease. Maternal asthma and environmental tobacco smoke (ETS) are two of the best-known triggers for the perinatal programming of asthma, while the potential role of maternal diabetes has not been widely studied. To determine if maternal diabetes is associated with child asthma, and if so, whether it modifies the effects of ETS exposure and maternal asthma. We studied 3,574 Canadian children, aged 7-8 years, enrolled in a population-based birth cohort. Standardized questionnaires were completed by the children's parents, and data were analyzed by multivariable logistic regression. Asthma was reported in 442 children (12.4%). Compared to those without asthma, asthmatic children were more likely to have mothers (P = 0.003), but not fathers (P = 0.89), with diabetes. Among children without maternal history of diabetes, the likelihood of child asthma was 1.4-fold higher in those exposed to ETS (adjusted odds ratio, 1.40; 95% confidence interval, 1.13-1.73), and 3.6-fold higher in those with maternal asthma (3.59; 2.71-4.76). Among children born to diabetic mothers, these risks were amplified to 5.7-fold (5.68; 1.18-27.37) and 11.3-fold (11.30; 2.26-56.38), respectively. In the absence of maternal asthma or ETS, maternal diabetes was not associated with child asthma (0.65, 0.16-2.56). Our findings suggest that maternal diabetes may contribute to the perinatal programming of child asthma by amplifying the detrimental effects of ETS exposure and maternal asthma. Copyright © 2012 Wiley Periodicals, Inc.

  15. Influence of maternity leave on exclusive breastfeeding.

    Science.gov (United States)

    Monteiro, Fernanda R; Buccini, Gabriela Dos S; Venâncio, Sônia I; da Costa, Teresa H M

    To describe the profile of women with children aged under 4 months living in the Brazilian state capitals and in the Federal District according to their working status and to analyze the influence of maternity leave on exclusive breastfeeding (EBF) among working women. This was a cross-sectional study with data extracted from the II National Maternal Breastfeeding Prevalence Survey carried out in 2008. Initially, a descriptive analysis of the profile of 12,794 women was performed, according to their working status and maternity leave and the frequency of maternity leave in the Brazilian regions and capitals. The study used a multiple model to identify the influence of maternity leave on EBF interruption, including 3766 women who declared they were working and were on maternity leave at the time of the interview. The outcome assessed in the study was the interruption of the EBF, classified by the WHO. Regarding the working status of the mothers, 63.4% did not work outside of their homes and among those who worked, 69.8% were on maternity leave. The largest prevalence among workers was of women older than 35 years of age, with more than 12 years of schooling, primiparous and from the Southeast and South regions. The lack of maternity leave increased by 23% the chance of EBF interruption. Maternity leave contributed to increase the prevalence of EBF in the Brazilian states capitals, supporting the importance of increasing the maternity leave period from four to six months. Copyright © 2017 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

  16. A cross sectional study of maternal 'near-miss' cases in major public hospitals in Egypt, Lebanon, Palestine and Syria.

    Science.gov (United States)

    Bashour, Hyam; Saad-Haddad, Ghada; DeJong, Jocelyn; Ramadan, Mohammed Cherine; Hassan, Sahar; Breebaart, Miral; Wick, Laura; Hassanein, Nevine; Kharouf, Mayada

    2015-11-13

    The maternal near-miss approach has been increasingly used as a tool to evaluate and improve the quality of care in maternal health. We report findings from the formative stage of a World Health Organization (WHO) funded implementation research study that was undertaken to collect primary data at the facility level on the prevalence, characteristics, and management of maternal near-miss cases in four major public referral hospitals - one each in Egypt, Lebanon, Palestine and Syria. We conducted a cross sectional study of maternal near-miss cases in the four contexts beginning in 2011, where we collected data on severe maternal morbidity in the four study hospitals, using the WHO form (Individual Form HRP A65661). In each hospital, a research team including trained hospital healthcare providers carried out the data collection. A total of 9,063 live birth deliveries were reported during the data collection period across the four settings, with a total of 77 cases of severe maternal outcomes (71 maternal near-miss cases and 6 maternal deaths). Higher indices for the maternal mortality index were found in both Al Galaa hospital, in Egypt (8.6%) and Dar Al Tawleed hospital in Syria (14.3%), being large referral hospitals, compared to Ramallah hospital in Palestine and Rafik Hariri University hospital in Lebanon. Compared to the WHO's Multicountry Survey using the same data collection tool, our study's mortality indices are higher than the index of 5.6% among countries with a moderate maternal mortality ratio in the WHO Survey. Overall, haemorrhage-related complications were the most frequent conditions among maternal near-miss cases across the four study hospitals. In all hospitals, coagulation dysfunctions (76.1%) were the most prevalent dysfunction among maternal near-miss cases, followed by cardiovascular dysfunctions. The coverage of key evidence-based interventions among women experiencing a near-miss was either universal or very high in the study hospitals

  17. Short wavelength FELS

    International Nuclear Information System (INIS)

    Sheffield, R.L.

    1991-01-01

    The generation of coherent ultraviolet and shorter wavelength light is presently limited to synchrotron sources. The recent progress in the development of brighter electron beams enables the use of much lower energy electron rf linacs to reach short-wavelengths than previously considered possible. This paper will summarize the present results obtained with synchrotron sources, review proposed short- wavelength FEL designs and then present a new design which is capable of over an order of magnitude higher power to the extreme ultraviolet. 17 refs., 10 figs

  18. Short wavelength FELS

    Energy Technology Data Exchange (ETDEWEB)

    Sheffield, R.L.

    1991-01-01

    The generation of coherent ultraviolet and shorter wavelength light is presently limited to synchrotron sources. The recent progress in the development of brighter electron beams enables the use of much lower energy electron rf linacs to reach short-wavelengths than previously considered possible. This paper will summarize the present results obtained with synchrotron sources, review proposed short- wavelength FEL designs and then present a new design which is capable of over an order of magnitude higher power to the extreme ultraviolet. 17 refs., 10 figs.

  19. An analysis of the determinants of maternal mortality in sub-Saharan Africa.

    Science.gov (United States)

    Buor, Daniel; Bream, Kent

    2004-10-01

    To establish what population characteristics affect the high maternal mortality rate in the sub-Saharan Africa region and to propose possible solutions to reduce this rate. This study is a secondary analysis of existing data sources from the World Bank, the World Health Organization (WHO), as well as direct and indirect sources from UNAIDS, the United Nations, Demographic and Health Surveys (DHS), Macro International, and national statistical offices. Instead of looking at continentwide or individual nation models, it develops a regional model. Sociodemographic population variables are used as independent variables to predict the dependent variable, maternal mortality. Additionally, a new country-specific political stability independent variable is introduced into the model. Data from 28 sub-Saharan African countries are used. Bivariate correlations are used to establish associations among the variables, whereas cross-tabulations, using Kendall's tau-c values, and regression lines are used to establish impacts. In the sub-Saharan Africa region, births attended by skilled health personnel and life expectancy at birth strongly correlate with maternal mortality. Gross national product (GNP) per capita and health expenditure per capita also have strong association with maternal mortality. The availability of skilled delivery personnel, life expectancy, national economic wealth, and health expenditure per capita predict the maternal mortality rate of a country. Based on these findings, it is recommended that structural arrangements be made to train skilled health personnel to take care of maternal health problems. In view of the high cost of training physicians, middle-level health personnel may offer an affordable alternative to handle emergency obstetrical cases to address the shortage of physicians. In addition, the allocation of adequate resources to the health sector could improve maternal mortality. The economic wealth of a country and life expectancy at birth are

  20. End-stage kidney disease

    Science.gov (United States)

    ... medlineplus.gov/ency/article/000500.htm End-stage kidney disease To use the sharing features on this page, please enable JavaScript. End-stage kidney disease (ESKD) is the last stage of long-term ( ...

  1. Maternal Adverse Childhood Experience and Infant Health: Biomedical and Psychosocial Risks as Intermediary Mechanisms.

    Science.gov (United States)

    Madigan, Sheri; Wade, Mark; Plamondon, Andre; Maguire, Jonathon L; Jenkins, Jennifer M

    2017-08-01

    To assess the mechanisms accounting for the transfer of risk from one generation to the next, especially as they relate to maternal adverse childhood experiences and infant physical and emotional health outcomes. Participants were 501 community mother-infant dyads recruited shortly after the birth and followed up at 18 months. Mothers retrospectively reported on their adverse childhood experiences. The main outcome measures were parent-reported infant physical health and emotional problems. Potential mechanisms of intergenerational transmission included cumulative biomedical risk (eg, prenatal and perinatal complications) and postnatal psychosocial risk (eg, maternal depression, single parenthood, marital conflict). Four or more adverse childhood experiences were related to a 2- and 5-fold increased risk of experiencing any biomedical or psychosocial risk, respectively. There was a linear association between number of adverse childhood experiences and extent of biomedical and psychosocial risk. Path analysis revealed that the association between maternal adverse childhood experiences and infant physical health operated specifically through cumulative biomedical risk, while the relationship between adverse childhood experiences and infant emotional health operated specifically through cumulative psychosocial risk. This pattern was not explained by maternal childhood disadvantage or current neighborhood poverty. Maternal adverse childhood experiences confer vulnerability to prenatal, perinatal, and postnatal psychosocial health. The association between adverse childhood experiences and offspring physical and emotional health operates through discrete intermediary mechanisms. Copyright © 2017 Elsevier Inc. All rights reserved.

  2. Stage theta pinch experiments

    International Nuclear Information System (INIS)

    Linford, R.K.; Downing, J.N.; Gribble, R.F.; Jacobson, A.R.; Platts, D.A.; Thomas, K.S.

    1975-01-01

    The Staged Theta Pinch program is designed to study the technological and physics problems associated with producing fat plasmas and separating the implosion heating from the adiabatic compression. Several methods of implosion heating are discussed. Circuit diagrams and theoretical magnetic field behavior are described for the STP and resonant heating experiments. (MOW)

  3. "Stage 40" Handbook.

    Science.gov (United States)

    Mill River Union High School, North Clarendon, VT.

    The policies, purposes, and guidelines of "Stage 40," an educational repertory company for students, are presented in this paper, which also explains how the company functions. The paper discusses the company's history, the relationship between the company and academics, and the responsibilities of a company member. Letters by the board…

  4. World Stage Design

    Index Scriptorium Estoniae

    2005-01-01

    12-19. III Torontos rahvusvaheline lavakujunduse, kostüümi ning valgus- ja helikujunduse näitus, mis toimub samaaegselt OISTATi (International Organization of Scenographers, Theatre Architects and Technicians) maailmakongressiga ja USITT (United States Institute for Theatre Technology) üritustega (konverents, Stage Expo). Eestit esindab lavakujunduse kategoorias Lilja Blumenfeld-Luhse

  5. Linac project - actual stage

    International Nuclear Information System (INIS)

    Carlin Filho, N.

    1990-01-01

    The actual development stage of Pelletron accelerator to study heavy ion reactions, nuclear structures and applied nuclear physics is presented. The construction of acceleration systems able to provide beams of several mass and energies up to 20 MeV/A, is discussed, describing acceleration structures and implemented systems. (M.C.K.)

  6. stage/page/play

    DEFF Research Database (Denmark)

    context. Contributors: Per Brask, Dario Fo, Jette Barnholdt Hansen, Pil Hansen, Sven Åke Heed, Ulla Kallenbach, Sofie Kluge, Annelis Kuhlmann, Kela Kvam, Anna Lawaetz, Bent Flemming Nielsen, Franco Perrelli, Magnus Tessing Schneider, Antonio Scuderi. stage/page/play is published as a festschrift...

  7. Pattern of Severe Acute Maternal Morbidity in a Tertiary Care Institute

    Directory of Open Access Journals (Sweden)

    Narinder Kaur

    2016-11-01

    Full Text Available Introduction: Maternal mortality traditionally has been the indicator of maternal health all over the world. More recently review of the cases of severe acute maternal morbidity (SAMM, also termed as "near miss obstetrics events", has been found to be a useful supplementary indicator to investigate maternal health care. Cases of near miss are those in which women present with potentially fatal complication during pregnancy, delivery, or the puerperium and survive merely by chance or by good hospital care. This study was done with the objective to analyze cases of SAMM at Lumbini Medical College Teaching Hospital (LMCTH, Nepal.   Methods:   A retrospective study of all cases meeting the WHO criteria for SAMM,  during May 2015, was done. Cases meeting the WHO eligibility criteria for near miss cases were included in the study. Medical record of such cases in past one year was reviewed. Their socio-demographic variables, parity, gestational age, associated organ dysfunction, ICU and hospital stay, management, and fetal and maternal outcome were noted.   Results: During the study period, there were total of 28 cases of SAMM and two maternal mortality out of 2735 live births. Thus rate of SAMM was 1.02%, and maternal mortality rate was 0.07%. Majority of patients were unbooked (n=18, 64.28% and 10 (35.71% were illiterate. Commonest causes for admission to ICU was hemorrhage (n=10, 35.71% followed by hypertensive disorders (n=9, 32.06%, sepsis (n=2, 7.14%, and obstructed labour (n=2, 7.14%. Laparotomy was performed in six (21.42% women, obstetric hysterectomy in four (14.28%, and pelvic devascularization in two (10.71%.   Conclusion: SAMM is a useful adjunct to maternal mortality to assess maternal health care. Improving facility based care and prompt referral, education of primary health care (PHC staff can be a short term measure to quickly reduce the number of maternal deaths. Facility based monitoring and reporting of SAMM outcome is an

  8. Maternal mortality in the rural Gambia, a qualitative study on access to emergency obstetric care

    Directory of Open Access Journals (Sweden)

    Sundby Johanne

    2005-05-01

    Full Text Available Abstract Background Maternal mortality is the vital indicator with the greatest disparity between developed and developing countries. The challenging nature of measuring maternal mortality has made it necessary to perform an action-oriented means of gathering information on where, how and why deaths are occurring; what kinds of action are needed and have been taken. A maternal death review is an in-depth investigation of the causes and circumstances surrounding maternal deaths. The objectives of the present study were to describe the socio-cultural and health service factors associated with maternal deaths in rural Gambia. Methods We reviewed the cases of 42 maternal deaths of women who actually tried to reach or have reached health care services. A verbal autopsy technique was applied for 32 of the cases. Key people who had witnessed any stage during the process leading to death were interviewed. Health care staff who participated in the provision of care to the deceased was also interviewed. All interviews were tape recorded and analyzed by using a grounded theory approach. The standard WHO definition of maternal deaths was used. Results The length of time in delay within each phase of the model was estimated from the moment the woman, her family or health care providers realized that there was a complication until the decision to seeking or implementing care was made. The following items evolved as important: underestimation of the severity of the complication, bad experience with the health care system, delay in reaching an appropriate medical facility, lack of transportation, prolonged transportation, seeking care at more than one medical facility and delay in receiving prompt and appropriate care after reaching the hospital. Conclusion Women do seek access to care for obstetric emergencies, but because of a variety of problems encountered, appropriate care is often delayed. Disorganized health care with lack of prompt response to

  9. Maternal and neonatal copeptin levels at cesarean section and vaginal delivery.

    Science.gov (United States)

    Foda, Ashraf A; Abdel Aal, Ibrahim A

    2012-12-01

    The objective of the study was to measure the copeptin levels in maternal serum and umbilical cord serum at cesarean section and vaginal delivery in normotensive pregnancy and pre-eclamptic women. This was a prospective study at Mansoura University Hospital, Egypt. Ninety cases were included. They were divided into six groups: (1) normal pregnancy near term, as a control group, (2) primiparas who had vaginal delivery, (3) primiparas who had vaginal delivery and mild preeclampsia, (4) elective repeat cesarean section, (5) intrapartum cesarean section for indications other than fetal distress, and (6) intrapartum cesarean section for fetal distress. Serum copeptin concentrations were quantified with an enzyme-linked immunosorbent assay (ELISA). Mean, standard deviation, and paired t-test were used to test for significant change in quantitative data. The vaginal delivery groups had higher levels of maternal serum copeptin than the elective cesarean section group (P<0.01). Higher maternal serum copeptin levels were found in cases with pre-eclampsia as compared with the normotensive cases. The maternal copeptin levels during intrapartum cesarean section were higher than that during elective repeat cesarean section. There was a significant correlation between maternal copeptin levels and the duration of the first stage. In the presence of fetal distress, umbilical cord serum copeptin levels were significantly higher than other groups. Vaginal delivery can be very painful and stressful, and is accompanied by a marked increase of maternal serum copeptin. Increased maternal levels of serum copeptin were found in cases with pre-eclampsia as compared with the normotensive cases, and it may be helpful in assessing the disease. Intrauterine fetal distress is a strong stimulus to the release of copeptin into the fetal circulation. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

  10. Women's expectations and experiences of maternity care in NSW--what women highlight as most important.

    Science.gov (United States)

    Jenkins, Mary G; Ford, Jane B; Morris, Jonathan M; Roberts, Christine L

    2014-09-01

    Although surveys have identified that women are generally highly satisfied with maternity care provision, those aspects of care that women highlight as most important for achieving satisfaction and a satisfactory maternity care experience have not been reported. The aim of this study was to investigate how women understand and experience their maternity care and to report which aspects of care women highlight as most important. This large qualitative study explored women's expectations and experiences of maternity care provision. In-depth semi-structured interviews were conducted with 53 women experiencing maternity care in a range of tertiary, regional, rural, remote hospitals and midwife-led practices in the state of New South Wales, Australia during 2011-2012. Included in the interview schedule was the question 'What 3 aspects would you see as most important for delivery of maternity care?' Descriptive analyses of entire transcripts and responses to the question on most important aspects of care were undertaken. Descriptive analyses of women's responses identified 5 important aspects of care: woman-focused care, staff qualities, systems and facilities, family-focused care and continuity of care/information. First-time mothers were more likely to identify woman-focused care, staff qualities and continuity of care/information as important aspects than multiparous mothers. Urban and regional mothers highlighted staff qualities as having greater importance for satisfaction with their care while rural and particularly remote women nominated systems and facilities as important. Our study showed that women from a range of settings are more concerned with staff and relational issues than facilities. Differences in perceptions among primiparous versus multiparous women, at different stages of pregnancy and among women from rural and remote compared to urban settings highlight the need to include women with a diversity of experience when trying to understand the aspects

  11. Prenatal mercury exposure, maternal seafood consumption and associations with child language at five years.

    Science.gov (United States)

    Vejrup, Kristine; Brandlistuen, Ragnhild Eek; Brantsæter, Anne Lise; Knutsen, Helle Katrine; Caspersen, Ida Henriette; Alexander, Jan; Lundh, Thomas; Meltzer, Helle Margrete; Magnus, Per; Haugen, Margaretha

    2018-01-01

    Methyl mercury (MeHg) is a well-known neurotoxin and evidence suggests that also low level exposure may affect prenatal neurodevelopment. Uncertainty exists as to whether the maternal MeHg burden in Norway might affect child neurodevelopment. To evaluate the association between prenatal mercury exposure, maternal seafood consumption and child language and communication skills at age five. The study sample comprised 38,581 mother-child pairs in the Norwegian Mother and Child Cohort Study. Maternal mercury blood concentration in gestational week 17 was analysed in a sub-sample of 2239 women. Prenatal mercury exposure from maternal diet was calculated from a validated FFQ answered in mid-pregnancy. Mothers reported children's language and communications skills at age five by a questionnaire including questions from the Ages and Stages Questionnaire (ASQ), the Speech and Language Assessment Scale (SLAS) and the Twenty Statements about Language-Related Difficulties (language 20). We performed linear regression analyses adjusting for maternal characteristics, nutritional status and socioeconomic factors. Median maternal blood mercury concentration was 1.03μg/L, dietary mercury exposure was 0.15μg/kgbw/wk, and seafood intake was 217g/wk. Blood mercury concentrations were not associated with any language and communication scales. Increased dietary mercury exposure was significantly associated with improved SLAS scores when mothers had a seafood intake below 400g/wk in the adjusted analysis. Sibling matched analysis showed a small significant adverse association between those above the 90th percentile dietary mercury exposure and the SLAS scores. Maternal seafood intake during pregnancy was positively associated with the language and communication scales. Low levels of prenatal mercury exposure were positively associated with language and communication skills at five years. However, the matched sibling analyses suggested an adverse association between mercury and child

  12. Bilingual Toddlers Reap the Language They Sow: Ethnic Minority Toddlers' Childcare Attendance Increases Maternal Host Language Use

    Science.gov (United States)

    Prevoo, Marielle J. L.; Mesman, Judi; Van Ijzendoorn, Marinus H.; Pieper, Suzanne

    2011-01-01

    This study investigated the development and correlates of language use in bilingual Turkish-Dutch immigrant mothers and their toddlers. In this short-term longitudinal study 87 mothers completed questionnaires on their Dutch and Turkish language use, ethnic identity and use of childcare. Observational data were obtained for maternal supportive…

  13. No direct effect of an elective caesarean section on the phenotypic and functional characteristics of maternal peripheral blood T lymphocytes

    NARCIS (Netherlands)

    van Egmond, A; van der Keur, C; van Beelen, E; Scherjon, S A; Claas, F H J

    2016-01-01

    Problem: The short term effect of the caesarean delivery on the phenotypic and functional characteristics of the peripheral blood leukocytes of the mother is unknown. Method of study: We determined the composition and activation status of the maternal peripheral blood leukocytes isolated within 4 h

  14. Maternal Stress and Young Children's Behavioural Development: A Prospective Pilot Study from 8 to 36 Months in a Finnish Sample

    Science.gov (United States)

    Haapsamo, Helena; Pollock-Wurman, Rachel A.; Kuusikko-Gauffin, Sanna; Ebeling, Hanna; Larinen, Katja; Soini, Hannu; Moilanen, Irma

    2013-01-01

    The relationship between maternal parenting stress and infant/toddler behavioural development was examined in a longitudinal pilot study. Fifty mothers reported parenting stress via the Parenting Stress Index-Short Form when their infants were eight months old. Parents subsequently rated their children's emotional and behavioural problems with the…

  15. The Effects of Intrauterine Malnutrition on Maternal-Fetal Cholesterol Transport and Fetal Lipid Synthesis in Mice

    NARCIS (Netherlands)

    van Meer, Hester; van Straten, Esther M. E.; Baller, Julius F. W.; van Dijk, Theo H.; Kuipers, Folkert; Verkade, Henkjan J.; Plosch, Torsten

    Intrauterine malnutrition is associated with increased susceptibility to chronic diseases in adulthood. Growth-restricted infants display a less favorable lipid profile already shortly postnatal. Maternal low protein diet (LPD) during gestation is a well-defined model of fetal programming in rodents

  16. Maternal irradiation and Down Syndrome

    International Nuclear Information System (INIS)

    Gibson, D.L.; Uh, S.H.; Miller, J.R.

    1978-04-01

    The role of preconception irradiation in the etiology of Down Syndrome was examined using the techniques of record linkage. Although 909 cases of Down Syndrome, born in B.C. between 1952-70, were ascertained through a system of linked vital and health registrations, interest was restricted to the 348 case/control pairs born in the greater Vancouver area. The maternal identifying information routinely recorded on birth and ill-health registrations was used to link 155 Down Syndrome mothers and 116 control mothers to patient files at the Vancouver General Hospital. Only 28 of the case and 25 of the control mothers were subjected to diagnostic irradiation at the Vancouver Ganeral Hospital. The difference was not significant at the 5% level

  17. [Maternal cardiac arrhythmias in pregnancy].

    Science.gov (United States)

    Swiatkowska-Freund, Małgorzata; Ciach, Katarzyna; Kowalewska-Włas, Agnieszka; Preis, Krzysztof

    2005-12-01

    Perinatal care of women with cardiac arrhythmias is very important for every obstetrician. Maternal heart disease complicates 0.2 to 4% of pregnancies. The purpose of this study was to analyze the course of pregnancy, delivery and postpartum period pregnant women with cardiac arrhythmias We analyzed 14 pregnant women with cardiac arrhythmias. hospitalized in the Department of Obstetrics of Medical University of Gdańsk, 1998-2003. Time of delivery, weight and length of neonates in patients with cardiac arrhythmias was presented. Delivery and postpartum period were uncomplicated in all the patients and no stimulation was used. In two women with congenital complete atrio-ventricular block dicavital heart stimulator was applied. All patients and infants were discharged from hospital in good condition. We found no cardiological complications during pregnancy in patients with cardiac arrhythmias.

  18. Maternal Preeclampsia and Neonatal Outcomes

    Directory of Open Access Journals (Sweden)

    Carl H. Backes

    2011-01-01

    Full Text Available Preeclampsia is a multiorgan, heterogeneous disorder of pregnancy associated with significant maternal and neonatal morbidity and mortality. Optimal strategies in the care of the women with preeclampsia have not been fully elucidated, leaving physicians with incomplete data to guide their clinical decision making. Because preeclampsia is a progressive disorder, in some circumstances, delivery is needed to halt the progression to the benefit of the mother and fetus. However, the need for premature delivery has adverse effects on important neonatal outcomes not limited to the most premature infants. Late-preterm infants account for approximately two thirds of all preterm deliveries and are at significant risk for morbidity and mortality. Reviewed is the current literature in the diagnosis and obstetrical management of preeclampsia, the outcomes of late-preterm infants, and potential strategies to optimize fetal outcomes in pregnancies complicated by preeclampsia.

  19. Controversial issues of maternity substitution

    Directory of Open Access Journals (Sweden)

    Andy Pușcă

    2009-06-01

    Full Text Available Substitute maternity consists in a woman carrying a pregnancy (the implant of an embryo, at therequest of a sterile couple, most of the times in exchange of a sum of money, with her commitment tounconditionally give away the newborn after birth to the couple she concluded the agreement with. Manycontroversies emerged in what concerns the contract between the sterile couple and the carrying mother,especially when this contract is by onerous title, which happens in most of the cases. In that a civil contract? Is ita sales contract for the child? Is it a contract to provide services? Is it body marketing? Between total prohibitionand excessive liberalism, the middle way, which is the regulation according to ethical religious, cultural andsocial norms of each community, represents a realistic solution.

  20. An XXX male resulting from paternal X-Y interchange and maternal X-X nondisjunction.

    Science.gov (United States)

    Annerén, G; Andersson, M; Page, D C; Brown, L G; Berg, M; Läckgren, G; Gustavson, K H; de la Chapelle, A

    1987-01-01

    A 2-year-old boy was found to have a 47,XXX karyotype. Restriction-fragment-length-polymorphism analysis showed that, of his three X chromosomes, one is of paternal and two are of maternal origin. The results of Y-DNA hybridization were reminiscent of those in XX males in two respects. First, hybridization to Southern transfers revealed the presence in this XXX male of sequences derived from the Y-chromosomal short arm. Second, in situ hybridization showed that this Y DNA was located on the tip of the X-chromosomal short arm. We conclude that this XXX male resulted from the coincidence of X-X nondisjunction during maternal meiosis and aberrant X-Y interchange either during or prior to paternal meiosis. Images Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 5 PMID:2889356

  1. Fundal pressure during the second stage of labor in a tertiary obstetric center: a prospective analysis.

    Science.gov (United States)

    Moiety, Fady M Shawky; Azzam, Amal Z

    2014-04-01

    To ascertain whether uterine fundal pressure should have a role in the management of the second stage of labor and to determine its prevalence, benefits and adverse maternal-fetal outcomes. This was a prospective observational study set in a tertiary teaching and research obstetric hospital. A total of 8097 women in labor between 37 and 42 gestational weeks with a singleton cephalic presentation were enrolled. Subjects were subdivided into two groups: fundal pressure group (n=1974 women) and control group (n=6123 women). The primary outcome measure was the duration of the second stage. The secondary outcome measures were maternal outcomes (immediate or delayed) and neonatal outcomes. The prevalence of fundal pressure in our center was 24.38%. Fundal pressure maneuver significantly shortened the duration of the second stage among primiparous women, increased the risk of severe perineal laceration and admission to neonatal intensive care unit in comparison to the non-fundal group. Delayed maternal outcomes showed significant increase in dyspareunia and de novo stress urinary incontinence in the fundal pressure group. Although fundal pressure maneuver shortens the duration of the second stage of labor among primiparous women, it should not be used except when indicated, and under strict guidelines owing to its adverse maternal and fetal outcomes. © 2014 The Authors. Journal of Obstetrics and Gynaecology Research © 2014 Japan Society of Obstetrics and Gynecology.

  2. Investigating the association between parity and the maternal neural response to infant cues.

    Science.gov (United States)

    Maupin, Angela N; Rutherford, Helena J V; Landi, Nicole; Potenza, Marc N; Mayes, Linda C

    2018-01-08

    Understanding the maternal neural response to infant affective cues has important implications for parent-child relationships. The current study employed event-related potentials (ERPs) to examine patterns in mothers' responses to infant affective cues, and evaluated the influence of maternal experience, defined by parity (i.e., the number of children a mother has) on ERP responses. Eighty-three mothers, three months postpartum, viewed photographs of displays of infant emotional faces (sad or happy) and listened to infant cries of different distress levels and a control tone. Maternal neural response was modulated by the emotional content of the auditory stimulus, as indexed by the N100 amplitude and latency. However, response to infant faces was not modulated by the emotional content of the stimuli as indexed by the N170. Neither N100 nor N170 were affected by parity. Maternal engagement with auditory stimuli, as indexed by the P300, was modulated by the emotional content of the cry and was affected by parity. A similar parity effect was observed for the P300 response to infant faces. Results suggest that parity may play an important role at later stages of maternal infant cue perception.

  3. Stella modulates transcriptional and endogenous retrovirus programs during maternal-to-zygotic transition.

    Science.gov (United States)

    Huang, Yun; Kim, Jong Kyoung; Do, Dang Vinh; Lee, Caroline; Penfold, Christopher A; Zylicz, Jan J; Marioni, John C; Hackett, Jamie A; Surani, M Azim

    2017-03-21

    The maternal-to-zygotic transition (MZT) marks the period when the embryonic genome is activated and acquires control of development. Maternally inherited factors play a key role in this critical developmental process, which occurs at the 2-cell stage in mice. We investigated the function of the maternally inherited factor Stella (encoded by Dppa3 ) using single-cell/embryo approaches. We show that loss of maternal Stella results in widespread transcriptional mis-regulation and a partial failure of MZT. Strikingly, activation of endogenous retroviruses (ERVs) is significantly impaired in Stella maternal/zygotic knockout embryos, which in turn leads to a failure to upregulate chimeric transcripts. Amongst ERVs, MuERV-L activation is particularly affected by the absence of Stella, and direct in vivo knockdown of MuERV-L impacts the developmental potential of the embryo. We propose that Stella is involved in ensuring activation of ERVs, which themselves play a potentially key role during early development, either directly or through influencing embryonic gene expression.

  4. [Tacit and explicit knowledge: comparative analysis of the prioritization of maternal health problems in Mexico].

    Science.gov (United States)

    Moreno Zegbe, Estephania; Becerril Montekio, Víctor; Alcalde Rabanal, Jacqueline

    2017-07-04

    To identify coincidences and differences in the identification and prioritization of maternal healthcare service problems in Mexico based on the perspective of tacit knowledge and explicit knowledge that may offer evidence that can contribute to attaining the Sustainable Development Goals. Mixed study performed in three stages: 1) systematization of maternal healthcare service problems identified by tacit knowledge (derived from professional experience); 2) identification of maternal healthcare service problems in Latin America addressed by explicit knowledge (scientific publications); 3) comparison between the problems identified by tacit and explicit knowledge. The main problems of maternal health services identified by tacit knowledge are related to poor quality of care, while the predominant problems studied in the scientific literature are related to access barriers to health services. Approximately, 70% of the problems identified by tacit knowledge are also mentioned in the explicit knowledge. Conversely, 70% of the problems identified in the literature are also considered by tacit knowledge. Nevertheless, when looking at the problems taken one by one, no statistically significant similarities were found. The study discovered that the identification of maternal health service problems by tacit knowledge and explicit knowledge is fairly comparable, according to the comparability index used in the study, and highlights the interest of integrating both approaches in order to improve prioritization and decision making towards the Sustainable Development Goals. Copyright © 2017 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

  5. without intersecting short cycles

    Indian Academy of Sciences (India)

    2016-08-26

    Aug 26, 2016 ... ... Lecture Workshops · Refresher Courses · Symposia. Home; Journals; Proceedings – Mathematical Sciences; Volume 126; Issue 2. (3, 1)*-Choosability of graphs of nonnegative characteristic without intersecting short cycles. Haihui Zhang. Research Article Volume 126 Issue 2 May 2016 pp 159-165 ...

  6. Troubling Practices: Short Responses

    Science.gov (United States)

    Anderson, Gary; Simic, Lena; Haley, David; Svendsen, Zoe; Neal, Lucy; Samba, Emelda Ngufor

    2012-01-01

    In this "RiDE" themed edition on environmentalism, some short pieces are chosen where practitioners describe their own specific environmental practices. Zoe Svendsen and Lucy Neal point to the positives in two commissioned works ("The Trashcatchers' Carnival" and "3rd Ring Out"), underlining the importance of…

  7. Congenital Short QT Syndrome

    Directory of Open Access Journals (Sweden)

    Charles Antzelevitch

    2004-04-01

    Full Text Available Long QT intervals in the ECG have long been associated with sudden cardiac death. The congenital long QT syndrome was first described in individuals with structurally normal hearts in 1957.1 Little was known about the significance of a short QT interval. In 1993, after analyzing 6693 consecutive Holter recordings Algra et al concluded that an increased risk of sudden death was present not only in patients with long QT interval, but also in patients with short QT interval (<400 ms.2 Because this was a retrospective analysis, further evaluation of the data was not possible. It was not until 2000 that a short-QT syndrome (SQTS was proposed as a new inherited clinical syndrome by Gussak et al.3 The initial report was of two siblings and their mother all of whom displayed persistently short QT interval. The youngest was a 17 year old female presenting with several episodes of paroxysmal atrial fibrillation requiring electrical cardioversion.3 Her QT interval measured 280 msec at a heart rate of 69. Her 21 year old brother displayed a QT interval of 272 msec at a heart rate of 58, whereas the 51 year old mother showed a QT of 260 msec at a heart rate of 74. The authors also noted similar ECG findings in another unrelated 37 year old patient associated with sudden cardiac death.

  8. Minimizing Shortness of Breath

    Science.gov (United States)

    ... is also placed on proper use of the abdominal muscles to better control episodes of shortness of breath, limit overuse of the accessory muscles and manage respiratory symptoms. Monitor Breathing During an activity, it is important to pause frequently to check ...

  9. Pathways from maternal effortful control to child self-regulation: The role of maternal emotional support.

    Science.gov (United States)

    Zeytinoglu, Selin; Calkins, Susan D; Swingler, Margaret M; Leerkes, Esther M

    2017-03-01

    This study examined the direct and indirect pathways from maternal effortful control to 2 aspects of children's self-regulation-executive functioning and behavioral regulation-via maternal emotional support. Two hundred seventy-eight children and their primary caregivers (96% mothers) participated in laboratory visits when children were 4 and 5 years, and teachers reported on children's behavior at kindergarten. At the 4-year assessment, maternal effortful control was measured using the Adult Temperament Questionnaire (Evans & Rothbart, 2007) and maternal emotional support was observed during a semistructured mother-child problem-solving task. At the 5-year assessment, children's executive functioning was measured using laboratory tasks designed to assess updating/working memory, inhibitory control, and cognitive flexibility, whereas behavioral regulation was assessed via teacher-report questionnaires on children's attention control, discipline and persistence, and work habits. Results from structural equation modeling indicated that, after controlling for child gender and minority status, and maternal education, maternal effortful control was indirectly associated with both child executive functioning and behavioral regulation through maternal emotional support. Maternal effortful control had a direct association with children's teacher-reported behavioral regulation but not observed executive functioning. These findings suggest that maternal effortful control may be a key contributing factor to the development of children's self-regulatory competencies through its impact on maternal emotional support. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  10. Genetic Regulation of Maternal Oxytocin Response and Its Influences on Maternal Behavior

    Directory of Open Access Journals (Sweden)

    Divya Mehta

    2016-01-01

    Full Text Available We interrogated the genetic modulation of maternal oxytocin response and its association with maternal behavior using genetic risk scores within the oxytocin receptor (OXTR gene. We identified a novel SNP, rs968389, to be significantly associated with maternal oxytocin response after a challenging mother-infant interaction task (Still Face Paradigm and maternal separation anxiety from the infant. Performing a multiallelic analysis across OXTR by calculating a cumulative genetic risk score revealed a significant gene-by-environment (G×E interaction, with OXTR genetic risk score interacting with adult separation anxiety to modulate levels of maternal sensitivity. Mothers with higher OXTR genetic risk score and adult separation anxiety showed significantly reduced levels of maternal sensitivity during free play with the infant. The same G×E interaction was also observed for the extended OXTR cumulative genetic risk score that included rs968389. Moreover, the extended cumulative OXTR genetic risk score itself was found to be significantly associated with maternal separation anxiety as it specifically relates to the infant. Our results suggest a complex montage of individual and synergistic genetic mediators of maternal behavior. These findings add to specific knowledge about genetic regulation of maternal oxytocin response in relation to maternal adjustment and infant bonding through the first few months of life.

  11. Association between Maternal Smoking during Pregnancy and Low Birthweight: Effects by Maternal Age.

    Directory of Open Access Journals (Sweden)

    Wei Zheng

    Full Text Available Maternal smoking during pregnancy has been consistently related to low birthweight. However, older mothers, who are already at risk of giving birth to low birthweight infants, might be even more susceptible to the effects of maternal smoking. Therefore, this study aimed to examine the modified association between maternal smoking and low birthweight by maternal age.Data were obtained from a questionnaire survey of all mothers of children born between 2004 and 2010 in Okinawa, Japan who underwent medical check-ups at age 3 months. Variables assessed were maternal smoking during pregnancy, maternal age, gestational age, parity, birth year, and complications during pregnancy. Stratified analyses were performed using a logistic regression model.In total, 92641 participants provided complete information on all variables. Over the 7 years studied, the proportion of mothers smoking during pregnancy decreased from 10.6% to 5.0%, while the prevalence of low birthweight did not change remarkably (around 10%. Maternal smoking was significantly associated with low birthweight in all age groups. The strength of the association increased with maternal age, both in crude and adjusted models.Consistent with previous studies conducted in Western countries, this study demonstrates that maternal age has a modifying effect on the association between maternal smoking and birthweight. This finding suggests that specific education and health care programs for older smoking mothers are important to improve their foetal growth.

  12. Severe maternal morbidity for 2004-2005 in the three Dublin maternity hospitals.

    LENUS (Irish Health Repository)

    Murphy, Cliona M

    2012-02-01

    OBJECTIVE: To assess the prevalence and causes of severe maternal morbidity in Dublin over a two year period from 2004 to 2005. STUDY DESIGN: A prospective cohort study from January 2004 to December 2005 was undertaken in the three large maternity hospitals in Dublin, which serve a population of 1.5 million people. All are tertiary referral centres for obstetrics and neonatology and have an annual combined delivery rate of circa 23,000 births. Cases of severe maternal morbidity were identified. A systems based classification was used. The primary cause of maternal morbidity and the number of events experienced per patient was recorded. RESULTS: We identified 158 women who fulfilled the definition for severe maternal morbidity, giving a rate of 3.2 per 1000 maternities. There were two maternal deaths during the time period giving mortality to morbidity ratio of 1:79. The commonest cause of severe morbidity was vascular dysfunction related to obstetric haemorrhage. Eclampsia comprised 15.4% of cases. Intensive care or coronary care admission occurred in 12% of cases. CONCLUSION: The prevalence of severe maternal morbidity in this population is 3.2\\/1000 maternities. Obstetric haemorrhage was the main cause of severe maternal morbidity.

  13. Maternal Age at Holocaust Exposure and Maternal PTSD Independently Influence Urinary Cortisol Levels in Adult Offspring.

    Science.gov (United States)

    Bader, Heather N; Bierer, Linda M; Lehrner, Amy; Makotkine, Iouri; Daskalakis, Nikolaos P; Yehuda, Rachel

    2014-01-01

    Parental traumatization has been associated with increased risk for the expression of psychopathology in offspring, and maternal posttraumatic stress disorder (PTSD) appears to increase the risk for the development of offspring PTSD. In this study, Holocaust-related maternal age of exposure and PTSD were evaluated for their association with offspring ambient cortisol and PTSD-associated symptom expression. Ninety-five Holocaust offspring and Jewish comparison subjects received diagnostic and psychological evaluations, and 24 h urinary cortisol was assayed by RIA. Offspring completed the parental PTSD questionnaire to assess maternal PTSD status. Maternal Holocaust exposure was identified as having occurred in childhood, adolescence, or adulthood and examined in relation to offspring psychobiology. Urinary cortisol levels did not differ for Holocaust offspring and comparison subjects but differed significantly in offspring based on maternal age of exposure and maternal PTSD status. Increased maternal age of exposure and maternal PTSD were each associated with lower urinary cortisol in offspring, but did not exhibit a significant interaction. In addition, offspring PTSD-associated symptom severity increased with maternal age at exposure and PTSD diagnosis. A regression analysis of correlates of offspring cortisol indicated that both maternal age of exposure and maternal PTSD were significant predictors of lower offspring urinary cortisol, whereas childhood adversity and offspring PTSD symptoms were not. Offspring low cortisol and PTSD-associated symptom expression are related to maternal age of exposure, with the greatest effects associated with increased age at exposure. These effects are relatively independent of the negative consequences of being raised by a trauma survivor. These observations highlight the importance of maternal age of exposure in determining a psychobiology in offspring that is consistent with increased risk for stress-related pathology.

  14. The maternal health outcomes of paid maternity leave: a systematic review.

    Science.gov (United States)

    Aitken, Zoe; Garrett, Cameryn C; Hewitt, Belinda; Keogh, Louise; Hocking, Jane S; Kavanagh, Anne M

    2015-04-01

    Paid maternity leave has become a standard benefit in many countries throughout the world. Although maternal health has been central to the rationale for paid maternity leave, no review has specifically examined the effect of paid maternity leave on maternal health. The aim of this paper is to provide a systematic review of studies that examine the association between paid maternity leave and maternal health. We conducted a comprehensive search of electronic databases (Medline, Embase, CINAHL, PsycINFO, Web of Science, Sociological Abstracts) and Google Scholar. We searched websites of relevant organisations, reference lists of key papers and journals, and citation indices for additional studies including those not in refereed journals. There were no language restrictions. Studies were included if they compared paid maternity leave versus no paid maternity leave, or different lengths of paid leave. Data were extracted and an assessment of bias was performed independently by authors. Seven studies were identified, with participants from Australia, Sweden, Norway, USA, Canada, and Lebanon. All studies used quantitative methodologies, including cohort, cross-sectional, and repeated cross-sectional designs. Outcomes included mental health and wellbeing, general health, physical wellbeing, and intimate partner violence. The four studies that examined leave at an individual level showed evidence of maternal health benefits, whereas the three studies conducting policy-level comparisons reported either no association or evidence of a negative association. The synthesis of the results suggested that paid maternity leave provided maternal health benefits, although this varied depending on the length of leave. This has important implications for public health and social policy. However, all studies were subject to confounding bias and many to reverse causation. Given the small number of studies and the methodological limitations of the evidence, longitudinal studies are

  15. Maternal age at Holocaust exposure and maternal PTSD independently influence urinary cortisol levels in adult offspring

    Directory of Open Access Journals (Sweden)

    Heather N Bader

    2014-07-01

    Full Text Available Background: Parental traumatization has been associated with increased risk for the expression of psychopathology in offspring, and maternal PTSD appears to increase the risk for the development of offspring PTSD. In this study, Holocaust-related maternal age of exposure and PTSD were evaluated for their association with offspring ambient cortisol and PTSD-associated symptom expression. Method: 95 Holocaust offspring and Jewish comparison subjects received diagnostic and psychological evaluations, and 24 hour urinary cortisol was assayed by RIA. Offspring completed the Parental PTSD Questionnaire to assess maternal PTSD status. Maternal Holocaust exposure was identified as having occurred in childhood, adolescence or adulthood and examined in relation to offspring psychobiology. Results: Urinary cortisol levels did not differ for Holocaust offspring and comparison subjects but differed significantly in offspring based on maternal age of exposure and maternal PTSD status. Increased maternal age of exposure and maternal PTSD were each associated with lower urinary cortisol in offspring, but did not exhibit a significant interaction. In addition, offspring PTSD-associated symptom severity increased with maternal age at exposure and PTSD diagnosis. A regression analysis of correlates of offspring cortisol indicated that both maternal age of exposure and maternal PTSD were significant predictors of lower offspring urinary cortisol, whereas childhood adversity and offspring PTSD symptoms were not. Conclusions: Offspring low cortisol and PTSD-associated symptom expression are related to maternal age of exposure, with the greatest effects associated with increased age at exposure. These effects are relatively independent of the negative consequences of being raised by a trauma survivor. These observations highlight the importance of maternal age of exposure in determining a psychobiology in offspring that is consistent with increased risk for stress

  16. Maternal Age at Holocaust Exposure and Maternal PTSD Independently Influence Urinary Cortisol Levels in Adult Offspring

    Science.gov (United States)

    Bader, Heather N.; Bierer, Linda M.; Lehrner, Amy; Makotkine, Iouri; Daskalakis, Nikolaos P.; Yehuda, Rachel

    2014-01-01

    Background: Parental traumatization has been associated with increased risk for the expression of psychopathology in offspring, and maternal posttraumatic stress disorder (PTSD) appears to increase the risk for the development of offspring PTSD. In this study, Holocaust-related maternal age of exposure and PTSD were evaluated for their association with offspring ambient cortisol and PTSD-associated symptom expression. Method: Ninety-five Holocaust offspring and Jewish comparison subjects received diagnostic and psychological evaluations, and 24 h urinary cortisol was assayed by RIA. Offspring completed the parental PTSD questionnaire to assess maternal PTSD status. Maternal Holocaust exposure was identified as having occurred in childhood, adolescence, or adulthood and examined in relation to offspring psychobiology. Results: Urinary cortisol levels did not differ for Holocaust offspring and comparison subjects but differed significantly in offspring based on maternal age of exposure and maternal PTSD status. Increased maternal age of exposure and maternal PTSD were each associated with lower urinary cortisol in offspring, but did not exhibit a significant interaction. In addition, offspring PTSD-associated symptom severity increased with maternal age at exposure and PTSD diagnosis. A regression analysis of correlates of offspring cortisol indicated that both maternal age of exposure and maternal PTSD were significant predictors of lower offspring urinary cortisol, whereas childhood adversity and offspring PTSD symptoms were not. Conclusion: Offspring low cortisol and PTSD-associated symptom expression are related to maternal age of exposure, with the greatest effects associated with increased age at exposure. These effects are relatively independent of the negative consequences of being raised by a trauma survivor. These observations highlight the importance of maternal age of exposure in determining a psychobiology in offspring that is consistent with increased

  17. Maternal mortality – a public health problem

    Directory of Open Access Journals (Sweden)

    Sonia Shirin

    2012-07-01

    Full Text Available Maternal mortality is an important indicator which reflects the health status of a community. It can be calculated by maternal mortality ratio (MMR, maternal mortality rate (MMRate, and adult life time risk of maternal death. MMR estimates are based on varieties of methods that include household surveys, sisterhood methods, reproductive-age mortality studies (RAMOS, verbal autopsies and censuses. Main causes of maternal mortality are hemorrhage, infection, unsafe abortion, hypertensive disorder of pregnancy and obstructed labour. Factors of maternal mortality have been conceptualized by three delays model. Estimates of maternal mortality ratio (MMR trend between 1990 and 2010 (over 20 years period suggest a global reduction (47%, with a greater reduction in developing countries (47% including Bangladesh than in developed countries (39%. However, to meet the challenge of Fifth Millennium Development Goal (MDG5 i.e. to ensure 75% reduction of MMR by the year 2015, the annual rate of MMR decline and increase of skilled attendant at birth need to be still faster. Ibrahim Med. Coll. J. 2012; 6(2: 64-69

  18. Placenta previa and maternal hemorrhagic morbidity.

    Science.gov (United States)

    Gibbins, Karen J; Einerson, Brett D; Varner, Michael W; Silver, Robert M

    2018-02-01

    Placenta previa is associated with maternal hemorrhage, but most literature focuses on morbidity in the setting of placenta accreta. We aim to characterize maternal morbidity associated with previa and to define risk factors for hemorrhage. This is a secondary cohort analysis of the NICHD Maternal-Fetal Medicine Units Network Cesarean Section Registry. This analysis included all women undergoing primary Cesarean delivery without placenta accreta. About 496 women with previa were compared with 24,201 women without previa. Primary outcome was composite maternal hemorrhagic morbidity. Non-hemorrhagic morbidities and risk factors for hemorrhage were also evaluated. Maternal hemorrhagic morbidity was more common in women with previa (19 versus 7%, aRR 2.6, 95% CI 1.9-3.5). Atony requiring uterotonics (aRR 3.1, 95% CI 2.0-4.9), red blood cell transfusion (aRR 3.8, 95% CI 2.5-5.7), and hysterectomy (aRR 5.1, 95% CI 1.5-17.3) were also more common with previa. For women with previa, factors associated with maternal hemorrhage were pre-delivery anemia, thrombocytopenia, diabetes, magnesium use, and general anesthesia. Placenta previa is an independent risk factor for maternal hemorrhagic morbidity. Some risk factors are modifiable, but many are intrinsic to the clinical scenario.

  19. Apparent Life-Threatening Event following Maternal Use of Temazepam during Labour

    Directory of Open Access Journals (Sweden)

    L. Damen

    2014-01-01

    Full Text Available Benzodiazepines are one of the most frequently prescribed psychotropic drugs during pregnancy. Despite the fact that these drugs have been in use for a long time, there is still debate about the safety for the developing fetus and neonate. We present a case of a newborn with an apparent life-threatening event shortly after birth following maternal temazepam use during labour and advise to be reserved in prescribing any dose of any kind of benzodiazepine during labour.

  20. Breastfeeding and maternal health outcomes: A systematic review and meta-analysis

    OpenAIRE

    Chowdhury, Ranadip; Sinha, Bireshwar; Sankar, Mari Jeeva; Taneja, Sunita; Bhandari, Nita; Rollins, Nigel; Bahl, Rajiv; Martines, Jose Carlos

    2015-01-01

    Aim. To evaluate the effect of breastfeeding on long-term (breast carcinoma, ovarian carcinoma, osteoporosis and type 2 diabetes mellitus) and short-term (lactational amenorrhoea, postpartum depression, postpartum weight change) maternal health outcomes. Methods. A systematic literature search was conducted in PubMed, Cochrane Library and CABI databases. Outcome estimates of odds ratios or relative risks or standardised mean differences were pooled. In cases of heterogeneity, subgroup ana...

  1. Forecasting Epidemiological Consequences of Maternal Immunization.

    Science.gov (United States)

    Bento, Ana I; Rohani, Pejman

    2016-12-01

     The increase in the incidence of whooping cough (pertussis) in many countries with high vaccination coverage is alarming. Maternal pertussis immunization has been proposed as an effective means of protecting newborns during the interval between birth and the first routine dose. However, there are concerns regarding potential interference between maternal antibodies and the immune response elicited by the routine schedule, with possible long-term population-level effects.  We formulated a transmission model comprising both primary routine and maternal immunization. This model was examined to evaluate the long-term epidemiological effects of routine and maternal immunization, together with consequences of potential immune interference scenarios.  Overall, our model demonstrates that maternal immunization is an effective strategy in reducing the incidence of pertussis in neonates prior to the onset of the primary schedule. However, if maternal antibodies lead to blunting, incidence increases among older age groups. For instance, our model predicts that with 60% routine and maternal immunization coverage and 30% blunting, the incidence among neonates (0-2 months) is reduced by 43%. Under the same scenario, we observe a 20% increase in incidence among children aged 5-10 years. However, the downstream increase in the older age groups occurs with a delay of approximately a decade or more.  Maternal immunization has clear positive effects on infant burden of disease, lowering mean infant incidence. However, if maternally derived antibodies adversely affect the immunogenicity of the routine schedule, we predict eventual population-level repercussions that may lead to an overall increase in incidence in older age groups. © The Author 2016. Published by Oxford University Press for the Infectious Diseases Society of America.

  2. KEMATIAN MATERNAL DI NUSA TENGGARA TIMUR

    Directory of Open Access Journals (Sweden)

    Emiliana Tjitra

    2012-09-01

    Full Text Available A prospective study was carried out in villages around health centers, which were distributed over 10 regencies in Timor island of East Nusa Tenggara province. All deaths occurring in 1986 were recorded and reported to the health centers. Each case was investigated by the health center doctor to identify the multiple causes of death as well as its related factors. Pregnancy and delivery histories of maternal deaths were analysed. In the study area, the maternal mortality ratio was found to be 1346 per 100,000 live births, and the maternal mortality rate was 101 per 100,000 women aged 15-49 years. The maternal mortality ratio, among women under 20 years of age, was 3390 per 100,000 live births; and 4545 per 100,000 live births among women aged 40 years and over. The predominant factor as a risk of maternal deaths was attributable to delivery assistance by non medical personnel, which was 71%. Maternal deaths attributable to the first parities was 40%, and to pregnancies without antenatal care was 20.1%}. The most prevalent disease causing maternal deaths were haemorrhage 46.2%}, postpartum infections 30.8% and retained placenta 30.8%. To reduce maternal mortality, the most important intervention is to provide qualified delivery assistants especially for the first parities, and the provision of accessible delivery centers for emergency cases in addition to provision of appropriate antenatal care for early detection of high risk pregnancies. Family planning programs will have to be more specified towards high risk groups, i.e women aged under 20 years or 35 years and over, as well as women of high parity. A similar study is recommended to be conducted throughout the other parts of East Nusa Tenggara islands in order to evaluate the general maternal health status of the province.

  3. Role of Evidence in Maternal Health Policy Processes in Vietnam, India and China: Findings from the HEPVIC Project

    Science.gov (United States)

    Mirzoev, Tolib; Green, Andrew; Gerein, Nancy; Pearson, Stephen; Bird, Philippa; Ha, Bui Thi Thu; Ramani, Karaikurichi; Qian, Xu; Yang, Xiaoguang; Mukhopadhyay, Maitrayee; Soors, Werner

    2013-01-01

    This paper explores the role of evidence in maternal health policy processes in Vietnam, India and China. Both formal and informal types of evidence were used; and differences were found between the stages of policy processes. Evidence used mostly covered easily quantifiable issues and clearly identifiable technical solutions. Different policy…

  4. Epidural Labor Analgesia and Maternal Fever.

    Science.gov (United States)

    Sharpe, Emily E; Arendt, Katherine W

    2017-06-01

    Women receiving an epidural for labor analgesia are at increased risk for intrapartum fever. This relationship has been supported by observational, before and after, and randomized controlled trials. The etiology is not well understood but is likely a result of noninfectious inflammation as studies have found women with fever have higher levels of inflammatory markers. Maternal pyrexia may change obstetric management and women are more likely to receive antibiotics or undergo cesarean delivery. Maternal pyrexia is associated with adverse neonatal outcomes. With these consequences, understanding and preventing maternal fever is imperative.

  5. Staging Collaborative Innovation Processes

    DEFF Research Database (Denmark)

    Pedersen, Signe; Clausen, Christian

    Organisations are currently challenged by demands for increased collaborative innovation internally as well as with external and new entities - e.g. across the value chain. The authors seek to develop new approaches to managing collaborative innovative processes in the context of open innovation...... and public private innovation partnerships. Based on a case study of a collaborative design process in a large electronics company the paper points to the key importance of staging and navigation of collaborative innovation process. Staging and navigation is presented as a combined activity: 1) to translate...... the diverse matters of concern into a coherent product or service concept, and 2) in the same process move these diverse holders of the matters of concern into a translated actor network which carry or support the concept....

  6. Staging Sociotechnical Spaces

    DEFF Research Database (Denmark)

    Clausen, Christian; Yoshinaka, Yutaka

    2007-01-01

    The management of innovation and product development is increasingly facing complex challenges of staging design processes across heterogeneous organisational spaces, with multiple actor-concerns and sources of knowledge. This paper addresses how insights from the Actor-Network Theory and political...... process theory may contribute to a reflexive understanding of design as the staging of socio-technical relations and processes cutting across boundaries of diverse organisational, political and knowledge domains. This idea is pursued through the notion of ‘socio-technical spaces’. Socio-technical space...... of product development. The concept of socio-technical spaces is further illustrated through actual examples from industry dealing with early conceptualisation in product development and the role played by management concepts in the configuration of spaces....

  7. A comparison of drive mechanisms for precision motion controlled stages

    Energy Technology Data Exchange (ETDEWEB)

    Buice, E S; Yang, H; Otten, D; Smith, S T; Hocken, R J; Trumper, D L; Seugling, R M

    2006-03-22

    This abstract presents a comparison of two drive mechanisms, a Rohlix{reg_sign} drive and a polymer nut drive, for precision motion controlled stages. A single-axis long-range stage with a 50 mm traverse combined with a short-range stage with a 16 {micro}m traverse at a operational bandwidth of 2.2 kHz were developed to evaluate the performance of the drives. The polymer nut and Rohlix{reg_sign} drives showed 4 nm RMS and 7 nm RMS positioning capabilities respectively, with traverses of 5 mm at a maximum velocity of 0.15 mm{sup -}s{sup -1} with the short range stage operating at a 2.2 kHz bandwidth. Further results will be presented in the subsequent sections.

  8. Calibration of Nanopositioning Stages

    Directory of Open Access Journals (Sweden)

    Ning Tan

    2015-12-01

    Full Text Available Accuracy is one of the most important criteria for the performance evaluation of micro- and nanorobots or systems. Nanopositioning stages are used to achieve the high positioning resolution and accuracy for a wide and growing scope of applications. However, their positioning accuracy and repeatability are not well known and difficult to guarantee, which induces many drawbacks for many applications. For example, in the mechanical characterisation of biological samples, it is difficult to perform several cycles in a repeatable way so as not to induce negative influences on the study. It also prevents one from controlling accurately a tool with respect to a sample without adding additional sensors for closed loop control. This paper aims at quantifying the positioning repeatability and accuracy based on the ISO 9283:1998 standard, and analyzing factors influencing positioning accuracy onto a case study of 1-DoF (Degree-of-Freedom nanopositioning stage. The influence of thermal drift is notably quantified. Performances improvement of the nanopositioning stage are then investigated through robot calibration (i.e., open-loop approach. Two models (static and adaptive models are proposed to compensate for both geometric errors and thermal drift. Validation experiments are conducted over a long period (several days showing that the accuracy of the stage is improved from typical micrometer range to 400 nm using the static model and even down to 100 nm using the adaptive model. In addition, we extend the 1-DoF calibration to multi-DoF with a case study of a 2-DoF nanopositioning robot. Results demonstrate that the model efficiently improved the 2D accuracy from 1400 nm to 200 nm.

  9. Urinary bladder injury during cesarean delivery: Maternal outcome from a contemporary large case series.

    Science.gov (United States)

    Salman, Lina; Aharony, Shachar; Shmueli, Anat; Wiznitzer, Arnon; Chen, Rony; Gabbay-Benziv, Rinat

    2017-06-01

    Urinary bladder injury is a rare complication during cesarean delivery. Little is known on maternal outcome following this injury. To evaluate short and long-term maternal outcome following bladder injury during cesarean delivery. A retrospective case series of all pregnancies complicated by full-thickness bladder injury during cesarean delivery in a single university affiliated tertiary medical center (August 2007-June 2016). Data on demographics, labor and surgery parameters, postpartum sequelae, and cystography were collected and reviewed by study personnel. Short-term maternal outcome included catheterization period, cystography results (if performed), any febrile illness and/or need for second operation prior to maternal discharge. Long term maternal outcome was obtained by searching our urology departmental and ambulatory database for follow up for all women. Univariate analysis was used to compare maternal outcome following first or repeat cesarean delivery. Of 17,326 cesarean deliveries performed during study period, 81 (0.47%) were complicated by bladder injury. Of them, 8 cases (9.9%) occurred during primary cesarean delivery (overall risk in primary cesarean 0.07%). Of the other 73 cases that followed repeated cesarean, adhesions were documented in 55 (75.3%) of them. Six cases (8.2%) had placenta accreta. Bladder injury occurred at peritoneal entry in 55 (67.9%) cases, and involved the bladder dome in 49 (60.5%) of them. Injury was diagnosed during cesarean delivery in all but 3 women, in whom abdominal pain and bloating prompted evaluation on first to third postoperative day. All 3 underwent re-laparotomy with bladder closure without further adverse sequelae. Cystography was performed in 35 patients on median postoperative day 8 (6-11 days). Eleven patients had abnormal findings as follows: 5 urinary leakage, 4 bladder wall irregularity and two urinary reflux. Two of the 11 patients (18%) required additional interventions: One patient required

  10. The WHO maternal near-miss approach and the maternal severity index model (MSI: tools for assessing the management of severe maternal morbidity.

    Directory of Open Access Journals (Sweden)

    Joao Paulo Souza

    Full Text Available OBJECTIVES: To validate the WHO maternal near-miss criteria and develop a benchmark tool for severe maternal morbidity assessments. METHODS: In a multicenter cross-sectional study implemented in 27 referral maternity hospitals in Brazil, a one-year prospective surveillance on severe maternal morbidity and data collection was carried out. Diagnostic accuracy tests were used to assess the validity of the WHO maternal near-miss criteria. Binary logistic regression was used to model the death probability among women with severe maternal complications and benchmark the management of severe maternal morbidity. RESULTS: Of the 82,388 women having deliveries in the participating health facilities, 9,555 women presented pregnancy-related complications, including 140 maternal deaths and 770 maternal near misses. The WHO maternal near-miss criteria were found to be accurate and highly associated with maternal deaths (Positive likelihood ratio 106.8 (95% CI 99.56-114.6. The maternal severity index (MSI model was developed and found to able to describe the relationship between life-threatening conditions and mortality (Area under the ROC curve: 0.951 (95% CI 0.909-0.993. CONCLUSION: The identification of maternal near-miss cases using the WHO list of pregnancy-related life-threatening conditions was validated. The MSI model can be used as a tool for benchmarking the performance of health services managing women with severe maternal complications and provide case-mix adjustment.

  11. Addressing Women's Non-Maternal Healthcare Financing in Developing Countries: What Can We Learn from the Experiences of Rural Indian Women?

    OpenAIRE

    Gopalan, Saji S.; Durairaj, Varatharajan

    2012-01-01

    BACKGROUND AND OBJECTIVES: This paper focuses on the inadequate attention on women's non-maternal healthcare in low- and middle-income countries. The study assessed the purchase of and financial access to non-maternal healthcare. It also scoped for mainstreaming household financial resources in this regard to suggest for alternatives. METHODS: A household survey through multi-stage stratified sampling in the state of Orissa interviewed rural women above 15 years who were neither pregnant nor ...

  12. Population Consequences of Age-Dependent Maternal Effects in Rockfish (Sebastes spp.)

    OpenAIRE

    Lucero, Yasmin

    2007-01-01

    I present a model of the early life history of a rockfish that includes an age-dependent maternal effect. The model is designed to accurately reflect the diverse uncertainties we have about early life history processes. The first portion of this thesis is devoted to an analytical treatment of the deterministic early life history model. I emphasize uncertainty about the functional form of density-dependent processes in the juvenile stage. The remainder of the thesis is devoted to demonstrating...

  13. Short pulse neutron generator

    Science.gov (United States)

    Elizondo-Decanini, Juan M.

    2016-08-02

    Short pulse neutron generators are described herein. In a general embodiment, the short pulse neutron generator includes a Blumlein structure. The Blumlein structure includes a first conductive plate, a second conductive plate, a third conductive plate, at least one of an inductor or a resistor, a switch, and a dielectric material. The first conductive plate is positioned relative to the second conductive plate such that a gap separates these plates. A vacuum chamber is positioned in the gap, and an ion source is positioned to emit ions in the vacuum chamber. The third conductive plate is electrically grounded, and the switch is operable to electrically connect and disconnect the second conductive plate and the third conductive plate. The at least one of the resistor or the inductor is coupled to the first conductive plate and the second conductive plate.

  14. Reproduction at an advanced maternal age and maternal health.

    Science.gov (United States)

    Sauer, Mark V

    2015-05-01

    Advanced age is a risk factor for female infertility, pregnancy loss, fetal anomalies, stillbirth, and obstetric complications. These concerns are based on centuries-old observations, yet women are delaying childbearing to pursue educational and career goals in greater numbers than ever before. As a result, reproductive medicine specialists are treating more patients with age-related infertility and recurrent pregnancy loss, while obstetricians are faced with managing pregnancies often complicated by both age and comorbidities. The media portrayal of a youthful but older woman, able to schedule her reproductive needs and balance family and job, has fueled the myth that "you can have it all," rarely characterizing the perils inherent to advanced-age reproduction. Reproductive medicine specialists and obstetrician/gynecologists should promote more realistic views of the evidence-based realities of advanced maternal age pregnancy, including its high-risk nature and often compromised outcomes. Doctors should also actively educate both patients and the public that there is a real danger of childlessness if individuals choose to delay reproduction. Copyright © 2015 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  15. Maternal deaths in Bloemfontein, South Africa -1986 - 1992 | Spies ...

    African Journals Online (AJOL)

    Objective. Determination of the maternal mortality ratio and the main causes of maternal death. Setting. Pelonomi Hospital, a tertiary care and referral hospital in Bloemfontein. Methods. Review of prospectively completed structured questionnaires on all maternal deaths from 1986 to 1992. Results. The maternal mortality ...

  16. Maternal Employment and Adolescent Achievement Revisited: An Ecological Perspective.

    Science.gov (United States)

    Paulson, Sharon E.

    1996-01-01

    Explores the relation of maternal employment and attitudes toward maternal employment to adolescent achievement. Examines parenting characteristics that mediate relations between maternal employment factors and achievement. Subjects were 240 ninth graders and their parents. Findings were that maternal employment did not influence adolescent…

  17. Investigating Maternal Mortality in a Public Teaching Hospital ...

    African Journals Online (AJOL)

    Background: Maternal mortality in sub.Saharan Africa has remained high and this is a reflection of the poor quality of maternal services. Aim: To determine the causes, trends, and level of maternal mortality rate in Abakaliki, Ebonyi. Materials and Methods: This was a review of the records of all maternal deaths related to ...

  18. Plasticity of the Maternal Brain across the Lifespan

    Science.gov (United States)

    Champagne, Frances A.; Curley, James P.

    2016-01-01

    Maternal behavior is dynamic and highly sensitive to experiential and contextual factors. In this review, this plasticity will be explored, with a focus on how experiences of females occurring from the time of fetal development through to adulthood impact maternal behavior and the maternal brain. Variation in postpartum maternal behavior is…

  19. Maternal health in fifty years of Tanzania independence: Challenges ...

    African Journals Online (AJOL)

    Maternal health in fifty years of Tanzania independence: Challenges and opportunities of reducing maternal mortality. ... Tanzania Journal of Health Research ... maternal death audit; coordination and integration of different programs including maternal and child health services, family planning, malaria interventions, ...

  20. Contribution of indirect obstetric deaths to maternal mortality at ...

    African Journals Online (AJOL)

    Introduction: Maternal death is unacceptably high in this center like in most centers in the developing world. Objective: To determine the maternal mortality ratio and the contribution of the direct and indirect obstetric complications to maternal deaths. Method: A retrospective review of all maternal deaths at Nnamdi Azikiwe ...

  1. Isolation of fetal DNA from nucleated erythrocytes in maternal blood

    Energy Technology Data Exchange (ETDEWEB)

    Bianchi, D.W.; Knoll, J.H.M. (Children' s Hospital, Boston, MA (USA) Harvard Medical School, Boston, MA (USA)); Flint, A.F. (Howard Hughes Medical Institute, Boston, MA (USA)); Pizzimenti, M.F. (Brigham and Women' s Hospital, Boston, MA (USA)); Latt, S.A. (Children' s Hospital, Boston, MA (USA) Harvard Medical School, Boston, MA (USA))

    1990-05-01

    Fetal nucleated cells within maternal blood represent a potential source of fetal genes obtainable by venipuncture. The authors used monoclonal antibody against the transferrin receptor (TIR) to identify nucleated erythrocytes in the peripheral blood of pregnant women. Candidate fetal cells from 19 pregnancies were isolated by flow sorting at 12 1/2-17 weeks gestation. The DNA in these cells was amplified for a 222-base-pair (bp) sequence present on the short arm of the Y chromosome as proof that the cells were derived from the fetus. The amplified DNA was compared with standardized DNA concentrations. In the case of the female fetus, DNA prepared from samples at 32 weeks of gestation and cord blood at delivery also showed the presence of the Y chromosomal sequence, suggesting Y sequence mosaicism or translocation. In 10/12 cases where the 222-bp band was absent, the fetuses were female. Thus, they were successful in detecting the Y chromosomal sequence in 75% of the male-bearing pregnancies, demonstrating that it is possible to isolate fetal gene sequences from cells in maternal blood. Further refinement in methodology should increase sensitivity and facilitate noninvasive screening for fetal gene mutations.

  2. Short-term memory

    Science.gov (United States)

    Toulouse, G.

    This is a rather bold attempt to bridge the gap between neuron structure and psychological data. We try to answer the question: Is there a relation between the neuronal connectivity in the human cortex (around 5,000) and the short-term memory capacity (7±2)? Our starting point is the Hopfield model (Hopfield 1982), presented in this volume by D.J. Amit.

  3. Maternal effects and maternal selection arising from variation in allocation of free amino acid to eggs

    Science.gov (United States)

    Newcombe, Devi; Hunt, John; Mitchell, Christopher; Moore, Allen J

    2015-01-01

    Maternal provisioning can have profound effects on offspring phenotypes, or maternal effects, especially early in life. One ubiquitous form of provisioning is in the makeup of egg. However, only a few studies examine the role of specific egg constituents in maternal effects, especially as they relate to maternal selection (a standardized selection gradient reflecting the covariance between maternal traits and offspring fitness). Here, we report on the evolutionary consequences of differences in maternal acquisition and allocation of amino acids to eggs. We manipulated acquisition by varying maternal diet (milkweed or sunflower) in the large milkweed bug, Oncopeltus fasciatus. Variation in allocation was detected by examining two source populations with different evolutionary histories and life-history response to sunflower as food. We measured amino acids composition in eggs in this 2 × 2 design and found significant effects of source population and maternal diet on egg and nymph mass and of source population, maternal diet, and their interaction on amino acid composition of eggs. We measured significant linear and quadratic maternal selection on offspring mass associated with variation in amino acid allocation. Visualizing the performance surface along the major axes of nonlinear selection and plotting the mean amino acid profile of eggs from each treatment onto the surface revealed a saddle-shaped fitness surface. While maternal selection appears to have influenced how females allocate amino acids, this maternal effect did not evolve equally in the two populations. Furthermore, none of the population means coincided with peak performance. Thus, we found that the composition of free amino acids in eggs was due to variation in both acquisition and allocation, which had significant fitness effects and created selection. However, although there can be an evolutionary response to novel food resources, females may be constrained from reaching phenotypic optima with

  4. Micronutrient supplementation affects maternal-infant feeding interactions and maternal distress in Bangladesh123

    Science.gov (United States)

    Frith, Amy L; Naved, Ruchira T; Ekström, Eva-Charlotte; Rasmussen, Kathleen M

    2009-01-01

    Background: Good maternal-infant interaction is essential for optimal infant growth, health, and development. Although micronutrient malnutrition has been associated with poorer interaction, the effects of maternal micronutrient supplementation on interaction are unknown. Objectives: We examined differences in maternal-infant feeding interaction between 3 maternal pre- and postpartum micronutrient supplementation groups that differed in iron dose and inclusion of multiple micronutrients and determined whether any differences observed were mediated by maternal distress. Design: A cohort of 180 pregnant women was selected from 3300 women in the randomized controlled trial Maternal Infant Nutritional Interventions Matlab, which was conducted in Matlab, Bangladesh. At 8 wk of gestation, women were randomly assigned to 1 of 3 groups to receive a daily supplement of micronutrients (14 wk gestation to 12 wk postpartum): 60 or 30 mg Fe each with 400 μg folic acid or multiple micronutrients (MuMS; 30 mg Fe, 400 μg folic acid, and other micronutrients). A maternal-infant feeding interaction was observed in the home when infants were 3.4–4.0 mo of age, and maternal distress was assessed. Results: Compared with 30 mg Fe, 60 mg Fe decreased the quality of maternal-infant feeding interaction by ≈10%. Compared with 30 mg Fe, MuMS did not improve interaction but reduced maternal early postpartum distress. Distress did not mediate the effects of micronutrient supplementation on interaction. Conclusion: For pregnant and postpartum women, micronutrient supplementation should be based on both nutritional variables (eg, iron status) and functional outcomes (eg, maternal-infant interaction and maternal distress). PMID:19439457

  5. Maternity Leave: Tips for Returning to Work

    Science.gov (United States)

    ... day your maternity leave ends? Don't despair. Working mothers face many challenges, but with some planning you ... there is no such thing as a perfect mother. Working outside the home doesn't make you a ...

  6. Maternal deaths in Denmark 2002-2006

    DEFF Research Database (Denmark)

    Bødker, Birgit; Hvidman, Lone; Weber, Tom

    2009-01-01

    . SETTING: Denmark 2002-2006. POPULATION: Women who died during a pregnancy or within 42 days after a pregnancy. METHODS: Maternal deaths were identified by notification from maternity wards and data from the Danish National Board of Health. A national audit committee assessed hospital records of direct...... and indirect deaths. MAIN OUTCOME MEASURES: Maternal mortality ratio, causes of death and suboptimal care. RESULTS: In the study period, 26 women died during pregnancy or within 42 days from direct or indirect causes, leading to a maternal mortality ratio of 8.0/100,000 live births. Causes of death were...... cardiac disease, thromboembolism, hypertensive disorders of pregnancy, Streptococcus A infections, suicide, amniotic fluid embolism, cerebrovascular hemorrhage, asthma and diabetes. CONCLUSION: Our method proved valid and can be used for future research. Causes of death could be identified and learning...

  7. Learning maternity: the experiences of rural nurses.

    Science.gov (United States)

    MacKinnon, Karen

    2010-03-01

    Two research studies explored rural nurses' experience with the provision of maternity care in rural British Columbia, Canada. Frontline nurses, managers, and health-care providers were interviewed and their practices observed. One of the main challenges identified by rural nurses was ensuring that a knowledgeable/skilled maternity or perinatal nurse was always available at the local hospital. Learning how to provide safe and supportive maternity care is difficult for nurses working in small rural hospitals today due to declining birth rates, increased workloads, and a decrease in opportunities for mentoring. Decisions about the allocation of time off and resources for rural nurses' continuing professional education (CPE) were structured by discourses of personal responsibility for "continuing competence." These institutional work processes increase the burden on rural nurses, negatively affecting their opportunities for CPE and their experiences of providing maternity care, with implications for both patient safety and nurse retention.

  8. Relationship between maternal pelvis height and other ...

    African Journals Online (AJOL)

    Relationship between maternal pelvis height and other anthropometric measurements in a multisite cohort of Ugandan mothers. Ian Guyton Munabi, Josaphat Byamugisha, Livingstone Luboobi, Samuel Abilemech Luboga, Florence Mirembe ...

  9. Benefits realisation in maternity information systems.

    Science.gov (United States)

    Betts, H J; Gunn-Russell, R

    1997-01-01

    This paper describes the compilation of a monograph on benefits realisation of maternity information systems from maternity services around England and Wales. It was compiled to compliment a monograph produced in June 1995 on Nursing Information Systems. The paper summarises the structure of the monograph and outlines the concept of benefits realisation. The examples featured in the monograph are not "true" benefits realisation studies and many of the accounts are anecdotal in nature. However, the paper suggests that midwives do benefit from using a maternity information system particularly in the areas of auditing practice, effortless retrieval of statistics, less duplication of data entry, summaries of care and research purposes. Managers also benefit from some of these functions and those relating to estimating workload and allocation of resources. It is suggested that any benefits for staff and management should also benefit clients and improve the provision of the maternity services.

  10. No. 263-Maternity Leave in Normal Pregnancy.

    Science.gov (United States)

    Leduc, Dean

    2017-10-01

    To assist maternity care providers in recognizing and discussing health- and illness-related issues in pregnancy and their relationship to maternity benefits. Published literature was retrieved through searches of PubMed or Medline, CINAHL, and The Cochrane Library in 2009 using appropriate controlled vocabulary (e.g., maternity benefits) and key words (e.g., maternity, benefits, pregnancy). 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 in the guideline to December 2009. Grey (unpublished) literature was identified through searching the web sites of health technology assessment and health technology assessment-related agencies, clinical practice guideline collections, clinical trial registries, and national and international medical specialty societies. Copyright © 2017. Published by Elsevier Inc.

  11. The National Partnership for Maternal Safety.

    Science.gov (United States)

    DʼAlton, Mary E; Main, Elliott K; Menard, M Kathryn; Levy, Barbara S

    2014-05-01

    Recognition of the need to reduce maternal mortality and morbidity in the United States has led to the creation of the National Partnership for Maternal Safety. This collaborative, broad-based initiative will begin with three priority bundles for the most common preventable causes of maternal death and severe morbidity: obstetric hemorrhage, severe hypertension in pregnancy, and peripartum venous thromboembolism. In addition, three unit-improvement bundles for obstetric services were identified: a structured approach for the recognition of early warning signs and symptoms, structured internal case reviews to identify systems improvement opportunities, and support tools for patients, families, and staff that experience an adverse outcome. This article details the formation of the National Partnership for Maternal Safety and introduces the initial priorities.

  12. Maternal hypotension and neonatal acidemia during Caeserean ...

    African Journals Online (AJOL)

    Objectives: To determine the incidence of neonatal acidaemia following delivery through caesarean section under spinal anaesthesia and determine the prevalence of maternal hypotension during Caesarean section under spinal anaesthesia and its correlation with neonatal acidaemia. Design: Prospective observational ...

  13. Epidemic Profile of Maternal Syphilis in China in 2013

    Science.gov (United States)

    Dou, Lixia; Wang, Xiaoyan; Wang, Fang; Wang, Qian; Qiao, Yaping; Su, Min; Jin, Xi; Qiu, Jie; Song, Li; Wang, Ailing

    2016-01-01

    Objective. The aim of this study was to investigate the epidemiological characteristics and adverse pregnancy outcomes of pregnant women with syphilis infection in China. Methods. Data were from China's Information System of Prevention of Mother-to-Child Transmission of Syphilis Management. Women who were registered in the system and delivered in 2013 were included in the analysis. Results. A total of 15884 pregnant women with syphilis infection delivered in China in 2013. 79.1% of infected women attended antenatal care at or before 37 gestational weeks; however, 55.4% received no treatment or initiated the treatment after 37 gestational weeks. 14.0% of women suffered serious adverse pregnancy outcomes including stillbirth/neonatal death, preterm delivery/low birth weight, or congenital syphilis in newborns. High maternal titer (≥1 : 64) and late treatment (>37 gestational weeks)/nontreatment were significantly associated with increased risk of congenital syphilis and the adjusted ORs were 1.88 (95% CI 1.27 to 2.80) and 3.70 (95% CI 2.36 to 5.80), respectively. Conclusion. Syphilis affects a great number of pregnant women in China. Large proportions of women are not detected and treated at an early pregnancy stage. Burden of adverse pregnancy outcomes is high among infected women. Comprehensive interventions still need to be strengthened to improve uptake of screening and treatment for maternal syphilis. PMID:26981537

  14. Maternal Zinc Intakes and Homeostatic Adjustments during Pregnancy and Lactation

    Directory of Open Access Journals (Sweden)

    Janet C. King

    2012-07-01

    Full Text Available Zinc plays critical roles during embryogenesis, fetal growth, and milk secretion, which increase the zinc need for pregnancy and lactation. Increased needs can be met by increasing the dietary zinc intake, along with making homeostatic adjustments in zinc utilization. Potential homeostatic adjustments include changes in circulating zinc, increased zinc absorption, decreased zinc losses, and changes in whole body zinc kinetics. Although severe zinc deficiency during pregnancy has devastating effects, systematic reviews and meta-analysis of the effect of maternal zinc supplementation on pregnancy outcomes have consistently shown a limited benefit. We hypothesize, therefore, that zinc homeostatic adjustments during pregnancy and lactation improve zinc utilization sufficiently to provide the increased zinc needs in these stages and, therefore, mitigate immediate detrimental effects due to a low zinc intake. The specific questions addressed are the following: How is zinc utilization altered during pregnancy and lactation? Are those homeostatic adjustments influenced by maternal zinc status, dietary zinc, or zinc supplementation? These questions are addressed by critically reviewing results from published human studies on zinc homeostasis during pregnancy and lactation carried out in different populations worldwide.

  15. Epidemic Profile of Maternal Syphilis in China in 2013.

    Science.gov (United States)

    Dou, Lixia; Wang, Xiaoyan; Wang, Fang; Wang, Qian; Qiao, Yaping; Su, Min; Jin, Xi; Qiu, Jie; Song, Li; Wang, Ailing

    2016-01-01

    The aim of this study was to investigate the epidemiological characteristics and adverse pregnancy outcomes of pregnant women with syphilis infection in China. Data were from China's Information System of Prevention of Mother-to-Child Transmission of Syphilis Management. Women who were registered in the system and delivered in 2013 were included in the analysis. A total of 15884 pregnant women with syphilis infection delivered in China in 2013. 79.1% of infected women attended antenatal care at or before 37 gestational weeks; however, 55.4% received no treatment or initiated the treatment after 37 gestational weeks. 14.0% of women suffered serious adverse pregnancy outcomes including stillbirth/neonatal death, preterm delivery/low birth weight, or congenital syphilis in newborns. High maternal titer (≥1 : 64) and late treatment (>37 gestational weeks)/nontreatment were significantly associated with increased risk of congenital syphilis and the adjusted ORs were 1.88 (95% CI 1.27 to 2.80) and 3.70 (95% CI 2.36 to 5.80), respectively. Syphilis affects a great number of pregnant women in China. Large proportions of women are not detected and treated at an early pregnancy stage. Burden of adverse pregnancy outcomes is high among infected women. Comprehensive interventions still need to be strengthened to improve uptake of screening and treatment for maternal syphilis.

  16. Epidemic Profile of Maternal Syphilis in China in 2013

    Directory of Open Access Journals (Sweden)

    Lixia Dou

    2016-01-01

    Full Text Available Objective. The aim of this study was to investigate the epidemiological characteristics and adverse pregnancy outcomes of pregnant women with syphilis infection in China. Methods. Data were from China’s Information System of Prevention of Mother-to-Child Transmission of Syphilis Management. Women who were registered in the system and delivered in 2013 were included in the analysis. Results. A total of 15884 pregnant women with syphilis infection delivered in China in 2013. 79.1% of infected women attended antenatal care at or before 37 gestational weeks; however, 55.4% received no treatment or initiated the treatment after 37 gestational weeks. 14.0% of women suffered serious adverse pregnancy outcomes including stillbirth/neonatal death, preterm delivery/low birth weight, or congenital syphilis in newborns. High maternal titer (≥1 : 64 and late treatment (>37 gestational weeks/nontreatment were significantly associated with increased risk of congenital syphilis and the adjusted ORs were 1.88 (95% CI 1.27 to 2.80 and 3.70 (95% CI 2.36 to 5.80, respectively. Conclusion. Syphilis affects a great number of pregnant women in China. Large proportions of women are not detected and treated at an early pregnancy stage. Burden of adverse pregnancy outcomes is high among infected women. Comprehensive interventions still need to be strengthened to improve uptake of screening and treatment for maternal syphilis.

  17. OMEGA upgrade staging options

    International Nuclear Information System (INIS)

    Kelly, J.H.; Shoup, M.J.; Smith, D.L.

    1989-01-01

    The authors discuss how they are designing an upgrade to its 24-beam OMEGA laser system, OMEGA is a frequency tripled, all-rod system capable of producing 2 kJ at 0.8 ns on target. Important direct-drive-target-ignition physics could be investigated with an upgraded system capable of producing a shaped pulse consisting of a long (5ns) low-intensity, foot, smoothly transitioning into a short (0.5 ns), intense, compression pulse. The total pulse energy is 30 kJ, which, from target-irradiation uniformity considerations, must be distributed over 60 beams

  18. The relationship between maternal-fetal attachment and maternal self-efficacy in Iranian women: a prospective study.

    Science.gov (United States)

    Delavari, Mina; Mohammad-Alizadeh-Charandabi, Sakineh; Mirghafurvand, Mojgan

    2018-03-21

    This prospective study was conducted to determine the relationship between maternal-fetal attachment and maternal self-efficacy. Maternal self-efficacy contributes significantly to the mental health of the mother and infant. Maternal-fetal attachment facilitates maternal role attainment and might improve maternal self-efficacy. This study was conducted on 242 women. The data collection tools used included a socio-demographic and obstetric questionnaire, Cranley's Maternal-Fetal Attachment Scale, the Edinburgh Postnatal Depression Scale and the Maternal Self-Efficacy Scale. A multivariate linear regression was used to estimate the extent to which maternal-fetal attachment affects maternal self-efficacy. Pearson's correlation test showed a moderate but significant positive correlation between maternal-fetal attachment and self-efficacy (r = 0.48, P < 0.001). The highest correlation with self-efficacy was observed in the domain of 'differentiation of self from fetus' (r = 0.43) and the lowest in the domain of 'giving of self' (r = 0.25). According to the multivariate linear regression, the domain of 'Interaction with fetus' had a significant relationship with maternal self-efficacy (P = 0.009). Maternal-fetal attachment would appear to be a factor related to postpartum maternal self-efficacy which suggests identifying and supporting women with low self-efficacy may increase maternal-fetal attachment and thereby maternal self-efficacy.

  19. MATERNAL AND FOETAL OUTCOME IN PLACENTA PREVIA

    OpenAIRE

    Basa Akkamamba; Pothula Padmanalini; Gullipalli Roja Kumari

    2016-01-01

    BACKGROUND The aim of the study is to study the-  Risk factors for placenta previa.  Signs of placenta previa.  Modes of delivery.  Maternal and foetal outcome.  Incidence of placenta previa. MATERIALS AND METHODS This is a longitudinal prospective study group consisting of 75 cases of pregnancies with placenta previa. Analysis of maternal and neonatal outcome in cases of placenta previa occurring over a period of 2 years from November 2013 to October 2016. ...

  20. Maternal death and the Millennium Development Goals

    DEFF Research Database (Denmark)

    Rasch, Vibeke

    2007-01-01

    Maternal health is one of the main global health challenges and reduction of the maternal mortality ratio, from the present 0.6 mio. per year, by three-quarters by 2015 is the target for the fifth Millennium Development Goal (MDG 5). However this goal is the one towards which the least progress h...... be developed. Finally, political leadership, openness to discuss women's rights, including abortion, and involving the community i.e. MDG 3 is essential to attain MDG 5....

  1. Julia Kristeva’s Maternal Passions

    Directory of Open Access Journals (Sweden)

    Kelly Oliver

    2010-01-01

    Full Text Available This article critically engages Julia Kristeva’s latest work on maternal passion as an antidote to what she calls “feminine fatigue.”  Oliver elaborates, criticizes, and expands Kristeva’s view that maternity can be a model for thinking about passion and its relation to creativity and even to ethics.  She relates Kristeva’s thinking about feminine fatigue to contemporary feminism in the United States. 

  2. Maternal Nonstandard Work Schedules and Breastfeeding Behaviors

    OpenAIRE

    Zilanawala, A.

    2017-01-01

    Objectives: Although maternal employment rates have increased in the last decade in the UK, there is very little research investigating the linkages between maternal nonstandard work schedules (i.e., work schedules outside of the Monday through Friday, 9–5 schedule) and breastfeeding initiation and duration, especially given the wide literature citing the health advantages of breastfeeding for mothers and children. Methods This paper uses a population-based, UK cohort study, the Millennium Co...

  3. Maternal and child health in China.

    OpenAIRE

    Hesketh, T.; Zhu, W. X.

    1997-01-01

    China has made great progress in improving the health of women and children over the past two generations. The success has been attributed to improved living standards, public health measures, and good access to health services. Although overall infant and maternal mortality rates are relatively low there are large differences in patterns of mortality between urban and rural areas. The Chinese have developed a hierarchical network of maternal and child health services, with each level taking ...

  4. Association between maternal lifestyle and preschool nutrition

    OpenAIRE

    Nobre, Érica Bezerra; Brentani, Alexandra Valéria Maria; Ferraro, Alexandre Archanjo

    2016-01-01

    Summary Introduction: Many of the health behaviors involved in the emergence of chronic non-communicable diseases (CNCD) are originated in childhood under parental influence. Mothers are the ones most involved in the education and health care of children. Lifestyle (LS) is a social determinant of health. Very few studies tried to understand the influence of maternal LS on child nutrition. Objective: To verify the association between maternal behavioral and non-behavioral LS and nutritional ...

  5. Maternal methadone dosing schedule and fetal neurobehavior

    Science.gov (United States)

    Jansson, Lauren M.; DiPietro, Janet A.; Velez, Martha; Elko, Andrea; Knauer, Heather; Kivlighan, Katie T.

    2008-01-01

    Objective Daily methadone maintenance is the standard of care for opiate dependency during pregnancy. Previous research has indicated that single-dose maternal methadone administration significantly suppresses fetal neurobehaviors. The purpose of this study was to determine if split-dosing would have less impact on fetal neurobehavior than single-dose administration. Methods Forty methadone-maintained women were evaluated at peak and trough maternal methadone levels on single- and split-dosing schedules. Monitoring sessions occurred at 36 and 37 weeks gestation in a counterbalanced study design. Fetal measures included heart rate, variability, accelerations, motor activity and fetal movement-heart rate coupling (FM-FHR). Maternal measures included heart period, variability, skin conductance, respiration and vagal tone. Repeated measure analysis of variance was used to evaluate within-subject changes between split- and single-dosing regimens. Results All fetal neurobehavioral parameters were suppressed by maternal methadone administration, regardless of dosing regimen. Fetal parameters at peak were significantly lower during single vs. split methadone administration. FM-FHR coupling was less suppressed from trough to peak during split-dosing vs. single-dosing. Maternal physiologic parameters were generally unaffected by dosing condition. Conclusion Split- dosed fetuses displayed less neurobehavioral suppression from trough to peak maternal methadone levels as compared to single-dosed fetuses. Split-dosing may be beneficial for methadone-maintained pregnant women. PMID:19085624

  6. Noninvasive prenatal molecular karyotyping from maternal plasma.

    Directory of Open Access Journals (Sweden)

    Stephanie C Y Yu

    Full Text Available Fetal DNA is present in the plasma of pregnant women. Massively parallel sequencing of maternal plasma DNA has been used to detect fetal trisomies 21, 18, 13 and selected sex chromosomal aneuploidies noninvasively. Case reports describing the detection of fetal microdeletions from maternal plasma using massively parallel sequencing have been reported. However, these previous reports were either polymorphism-dependent or used statistical analyses which were confined to one or a small number of selected parts of the genome. In this report, we reported a procedure for performing noninvasive prenatal karyotyping at 3 Mb resolution across the whole genome through the massively parallel sequencing of maternal plasma DNA. This method has been used to analyze the plasma obtained from 6 cases. In three cases, fetal microdeletions have been detected successfully from maternal plasma. In two cases, fetal microduplications have been detected successfully from maternal plasma. In the remaining case, the plasma DNA sequencing result was consistent with the pregnant mother being a carrier of a microduplication. Simulation analyses were performed for determining the number of plasma DNA molecules that would need to be sequenced and aligned for enhancing the diagnostic resolution of noninvasive prenatal karyotyping to 2 Mb and 1 Mb. In conclusion, noninvasive prenatal molecular karyotyping from maternal plasma by massively parallel sequencing is feasible and would enhance the diagnostic spectrum of noninvasive prenatal testing.

  7. A First Standardized Swiss Electronic Maternity Record.

    Science.gov (United States)

    Murbach, Michel; Martin, Sabine; Denecke, Kerstin; Nüssli, Stephan

    2017-01-01

    During the nine months of pregnancy, women have to regularly visit several physicians for continuous monitoring of the health and development of the fetus and mother. Comprehensive examination results of different types are generated in this process; documentation and data transmission standards are still unavailable or not in use. Relevant information is collected in a paper-based maternity record carried by the pregnant women. To improve availability and transmission of data, we aim at developing a first prototype for an electronic maternity record for Switzerland. By analyzing the documentation workflow during pregnancy, we determined a maternity record data set. Further, we collected requirements towards a digital maternity record. As data exchange format, the Swiss specific exchange format SMEEX (swiss medical data exchange) was exploited. Feedback from 27 potential users was collected to identify further improvements. The relevant data is extracted from the primary care information system as SMEEX file, stored in a database and made available in a web and a mobile application, developed as prototypes of an electronic maternity record. The user confirmed the usefulness of the system and provided multiple suggestions for an extension. An electronical maternity record as developed in this work could be in future linked to the electronic patient record.

  8. Cesarean deliveries and maternal weight retention.

    Science.gov (United States)

    Kapinos, Kandice A; Yakusheva, Olga; Weiss, Marianne

    2017-10-04

    Cesarean delivery accounts for nearly one-third of all births in the U.S. and contributes to an additional $38 billion in healthcare costs each year. Although Cesarean delivery has a long record of improving maternal and neonatal mortality and morbidity, increased utilization over time has yielded public health concerns and calls for reductions. Observational evidence suggests Cesarean delivery is associated with increased maternal postpartum weight, which may have significant implications for the obesity epidemic. Previous literature, however, typically does not address selection biases stemming from correlations of pre-pregnancy weight and reproductive health with Cesarean delivery. We used fetal malpresentation as a natural experiment as it predicts Cesarean delivery but is uncorrelated with pre-pregnancy weight or maternal health. We used hospital administrative data (including fields used in vital birth record) from the state of Wisconsin from 2006 to 2013 to create a sample of mothers with at least two births. Using propensity score methods, we compared maternal weight prior to the second pregnancy of mothers who delivered via Cesarean due to fetal malpresentation to mothers who deliver vaginally. We found no evidence that Cesarean delivery in the first pregnancy causally leads to greater maternal weight, BMI, or movement to a higher BMI classification prior to the second pregnancy. After accounting for correlations between pre-pregnancy weight, gestational weight gain, and mode of delivery, there is no evidence of a causal link between Cesarean delivery and maternal weight retention.

  9. Decay of maternal antibodies in broiler chickens.

    Science.gov (United States)

    Gharaibeh, Saad; Mahmoud, Kamel

    2013-09-01

    The objective of this study was to determine the decay rate of maternal antibodies against major broiler chicken pathogens. A total of 30 one-day-old broiler chicks were obtained from a commercial hatchery and reared in isolation. These chicks were retrieved from a parent flock that received a routine vaccination program. Chicks were bled at hatch and sequentially thereafter every 5 d through 30 d of age. Maternal antibody titers were measured by ELISA for avian encephalomyelitis (AEV), avian influenza virus (AIV), chicken anemia virus (CAV), infectious bursal disease virus (IBDV), infectious bronchitis virus (IBV), infectious laryngotracheitis virus (ILTV), Mycoplasma gallisepticum (MG), Mycoplasma synoviae (MS), and reovirus (Reo). Maternal antibody titers for Newcastle disease virus (NDV) were measured using a hemagglutination inhibition test. Half-life estimates of maternal antibody titers were 5.3, 4.2, 7, 5.1, 3.9, 3.8, 4.9, 4.1, 6.3, and 4.7 d for AEV, AIV, CAV, IBDV, IBV, ILTV, MG, MS, NDV, and Reo, respectively. The statistical analysis revealed significant differences among half-lives of maternal antibody titers against certain pathogens. Furthermore, all maternal antibody titers were depleted by 10 d of age except for IBDV.

  10. Maternal plasma total antioxidant status in preterm labor.

    Science.gov (United States)

    Cinkaya, Aysegül; Keskin, Hüseyin Levent; Buyukkagnici, Umran; Gungor, Tayfun; Keskin, Esra Aktepe; Avsar, Ayse Filiz; Bilge, Umit

    2010-12-01

    To investigate the role of oxidative stress and antioxidant status in preterm labor. Twenty-five cases diagnosed with preterm labor were included in the study group, whereas 25 women with uncomplicated pregnancies at similar stages of pregnancy were included in the control group. Total antioxidant status was measured in maternal plasma using a Hitachi 911 auto analyzer and a total antioxidant status kit (Randox Laboratories, UK) in mmol/L. Mean serum antioxidant status were lower in patients (1.002 ± 0.177 mmol/L) than in controls (1.258 ± 0.147 mmol/L) (P labor have decreased total antioxidant status compared with uncomplicated pregnancies in similar gestational weeks. Future work should clarify whether decreased total antioxidant status precedes preterm labor in a prospective cohort study. © 2010 The Authors. Journal of Obstetrics and Gynaecology Research © 2010 Japan Society of Obstetrics and Gynecology.

  11. Investigation on maternal physiological and psychological factors of cheilopalatognathus.

    Science.gov (United States)

    Ma, J; Zhao, W; Ma, R M; Li, X J; Wen, Z H; Liu, X F; Hu, W D; Zhang, C B

    2013-01-01

    Case-control study on mothers of cheilopalatognathus children was conducted, to investigate the maternal physiological and psychological factors for occurrence of cheilopalatognathus. One hundred ten mothers of cheilopalatognathus children who were scheduled for one-stage surgery were selected as a research group, and 110 mothers of normal children served as a normal control group at the same time. Trait Anxiety Inventory (T-AI), Life Events Scale (LES), Trait Coping Style Questionnaire (TCSQ), Type C Behavior Scale (CBS), adult Eysenck Personality Questionnaire (EPQ), and homemade general questionnaire survey were employed for the investigation. Compared with the control group, the scores for negative event tension value, anxiety, and depressive factors were higher in the study group (p introvert and extrovert personalities. The study results suggest that pregnant women's physiological and psychological factors can cause changes in cheilopalatognathus incidence, which is expected to be guidance for healthcare during pregnancy, to prevent the occurrence of cheilopalatognathus.

  12. Nuclear Cryogenic Propulsion Stage

    Science.gov (United States)

    Houts, Michael G.; Borowski, S. K.; George, J. A.; Kim, T.; Emrich, W. J.; Hickman, R. R.; Broadway, J. W.; Gerrish, H. P.; Adams, R. B.

    2012-01-01

    The fundamental capability of Nuclear Thermal Propulsion (NTP) is game changing for space exploration. A first generation Nuclear Cryogenic Propulsion Stage (NCPS) based on NTP could provide high thrust at a specific impulse above 900 s, roughly double that of state of the art chemical engines. Characteristics of fission and NTP indicate that useful first generation systems will provide a foundation for future systems with extremely high performance. The role of the NCPS in the development of advanced nuclear propulsion systems could be analogous to the role of the DC-3 in the development of advanced aviation. Progress made under the NCPS project could help enable both advanced NTP and advanced NEP.

  13. Macro- and Micronutrients of Human Milk Composition: Are They Related to Maternal Diet? A Comprehensive Systematic Review.

    Science.gov (United States)

    Keikha, Mojtaba; Bahreynian, Maryam; Saleki, Mohammad; Kelishadi, Roya

    2017-11-01

    This study aims at systematically reviewing the observational and interventional studies on the association of maternal macro- and micronutrient intake with breast milk content. We systematically searched the Medline via PubMed, Scopus, and ISI Web of Knowledge till October 2016 with the following search strategy: ("human milk" OR "breast milk" OR "breast milk composition" OR "human breast milk composition" OR "composition breast milk" OR "mother milk" OR "human breast milk") AND ("maternal diet" OR "maternal nutrition"). We also searched Google scholar for increasing the sensitivity of our search. The search was not limited to title and abstract due to the possibility that the desired outcome might have been considered a secondary aim. We excluded conference papers, editorials, letters, commentary, short survey, and notes. The search was refined to English language, and we did not consider any time limitation. To increase the sensitivity and to select more studies, the reference list of the published studies was checked as well. This review included 59 observational and 43 interventional studies on maternal diet related to breast milk composition. Different studies determined the associations and effects of some maternal dietary intake of micro and macronutrients and its reflection in human milk. Maternal dietary intake, particularly fatty acids, and some micronutrients, including fat soluble vitamins, vitamin B 1 , and vitamin C, was related to their content in breast milk composition.

  14. Postpartum maternal separation anxiety, overprotective parenting, and children's social-emotional well-being: longitudinal evidence from an Australian cohort.

    Science.gov (United States)

    Cooklin, Amanda R; Giallo, Rebecca; D'Esposito, Fabrizio; Crawford, Sharinne; Nicholson, Jan M

    2013-08-01

    Postpartum maternal separation anxiety refers to a mothers' experience of worry and concern about leaving her child for short-term separations. The long-term effects of high maternal separation anxiety on maternal parenting behaviors and child outcomes have been not been established empirically. The aim of this study was to ascertain the prospective relationships between maternal separation anxiety during the child's first year of life, and overprotective parenting and children's social and emotional functioning at age 2-3 years. Structural equation modeling with a large representative cohort of Australian mother-child dyads (N = 3,103) indicated that high maternal separation anxiety was associated with more overprotective parenting behaviors and poorer child socioemotional functioning at age 2-3 years. Findings suggest women with high postpartum maternal separation anxiety may sustain this vigilance across the first years following birth, promoting overprotective behaviors, and resulting in increased behavior problems in their children. Support for women around negotiating separation from their children early in parenthood may prevent the establishment of a repertoire of parenting behaviors that includes unnecessarily high vigilance, monitoring, and anxiety about separation. © 2013 American Psychological Association

  15. Addressing maternal healthcare through demand side financial incentives: experience of Janani Suraksha Yojana program in India

    Directory of Open Access Journals (Sweden)

    Gopalan Saji S

    2012-09-01

    Full Text Available Abstract Background Demand side financing (DSF is a widely employed strategy to enhance utilization of healthcare. The impact of DSF on health care seeking in general and that of maternal care in particular is already known. Yet, its effect on financial access to care, out-of-pocket spending (OOPS and provider motivations is not considerably established. Without such evidence, DSFs may not be recommendable to build up any sustainable healthcare delivery approach. This study explores the above aspects on India’s Janani Suraksha Yojana (JSY program. Methods This study employed design and was conducted in three districts of Orissa, selected through a three-stage stratified sampling. The quantitative method was used to review the Health Management Information System (HMIS. The qualitative methods included focus groups discussions with beneficiaries (n = 19 and community intermediaries (n = 9, and interviews (n = 7 with Ministry of Health officials. HMIS data enabled to review maternal healthcare utilization. Group discussions and interviews explored the perceived impact of JSY on in-facility delivery, OOPS, healthcare costs, quality of care and performance motivation of community health workers. Results The number of institutional deliveries, ante-and post-natal care visits increased after the introduction of JSY with an annual net growth of 18.1%, 3.6% and 5% respectively. The financial incentive provided partial financial risk-protection as it could cover only 25.5% of the maternal healthcare cost of the beneficiaries in rural areas and 14.3% in urban areas. The incentive induced fresh out-of-pocket spending for some mothers and it could not address maternal care requirements comprehensively. An activity-based community worker model was encouraging to augment maternal healthcare consumption. However, the existing level of financial incentives and systemic support were inadequate to motivate the volunteers optimally on their

  16. Addressing maternal healthcare through demand side financial incentives: experience of Janani Suraksha Yojana program in India.

    Science.gov (United States)

    Gopalan, Saji S; Durairaj, Varatharajan

    2012-09-15

    Demand side financing (DSF) is a widely employed strategy to enhance utilization of healthcare. The impact of DSF on health care seeking in general and that of maternal care in particular is already known. Yet, its effect on financial access to care, out-of-pocket spending (OOPS) and provider motivations is not considerably established. Without such evidence, DSFs may not be recommendable to build up any sustainable healthcare delivery approach. This study explores the above aspects on India's Janani Suraksha Yojana (JSY) program. This study employed design and was conducted in three districts of Orissa, selected through a three-stage stratified sampling. The quantitative method was used to review the Health Management Information System (HMIS). The qualitative methods included focus groups discussions with beneficiaries (n = 19) and community intermediaries (n = 9), and interviews (n = 7) with Ministry of Health officials. HMIS data enabled to review maternal healthcare utilization. Group discussions and interviews explored the perceived impact of JSY on in-facility delivery, OOPS, healthcare costs, quality of care and performance motivation of community health workers. The number of institutional deliveries, ante-and post-natal care visits increased after the introduction of JSY with an annual net growth of 18.1%, 3.6% and 5% respectively. The financial incentive provided partial financial risk-protection as it could cover only 25.5% of the maternal healthcare cost of the beneficiaries in rural areas and 14.3% in urban areas. The incentive induced fresh out-of-pocket spending for some mothers and it could not address maternal care requirements comprehensively. An activity-based community worker model was encouraging to augment maternal healthcare consumption. However, the existing level of financial incentives and systemic support were inadequate to motivate the volunteers optimally on their performance. Demand side financial incentive could enhance financial

  17. Newborn body fat: associations with maternal metabolic state and placental size.

    Directory of Open Access Journals (Sweden)

    Camilla M Friis

    Full Text Available BACKGROUND: Neonatal body composition has implications for the health of the newborn both in short and long term perspective. The objective of the current study was first to explore the association between maternal BMI and metabolic parameters associated with BMI and neonatal percentage body fat and to determine to which extent any associations were modified if adjusting for placental weight. Secondly, we examined the relations between maternal metabolic parameters associated with BMI and placental weight. METHODS: The present work was performed in a subcohort (n = 207 of the STORK study, an observational, prospective study on the determinants of fetal growth and birthweight in healthy pregnancies at Oslo University Hospital, Norway. Fasting glucose, insulin, triglycerides, free fatty acids, HDL- and total cholesterol were measured at week 30-32. Newborn body composition was determined by Dual-Energy X-Ray Absorptiometry (DXA. Placenta was weighed at birth. Linear regression models were used with newborn fat percentage and placental weight as main outcomes. RESULTS: Maternal BMI, fasting glucose and gestational age were independently associated with neonatal fat percentage. However, if placental weight was introduced as a covariate, only placental weight and gestational age remained significant. In the univariate model, the determinants of placenta weight included BMI, insulin, triglycerides, total- and HDL-cholesterol (negatively, gestational weight gain and parity. In the multivariable model, BMI, total cholesterol HDL-cholesterol, gestational weight gain and parity remained independent covariates. CONCLUSION: Maternal BMI and fasting glucose were independently associated with newborn percentage fat. This effect disappeared by introducing placental weight as a covariate. Several metabolic factors associated with maternal BMI were associated with placental weight, but not with neonatal body fat. Our findings are consistent with a concept

  18. Newborn body fat: associations with maternal metabolic state and placental size.

    Science.gov (United States)

    Friis, Camilla M; Qvigstad, Elisabeth; Paasche Roland, Marie Cecilie; Godang, Kristin; Voldner, Nanna; Bollerslev, Jens; Henriksen, Tore

    2013-01-01

    Neonatal body composition has implications for the health of the newborn both in short and long term perspective. The objective of the current study was first to explore the association between maternal BMI and metabolic parameters associated with BMI and neonatal percentage body fat and to determine to which extent any associations were modified if adjusting for placental weight. Secondly, we examined the relations between maternal metabolic parameters associated with BMI and placental weight. The present work was performed in a subcohort (n = 207) of the STORK study, an observational, prospective study on the determinants of fetal growth and birthweight in healthy pregnancies at Oslo University Hospital, Norway. Fasting glucose, insulin, triglycerides, free fatty acids, HDL- and total cholesterol were measured at week 30-32. Newborn body composition was determined by Dual-Energy X-Ray Absorptiometry (DXA). Placenta was weighed at birth. Linear regression models were used with newborn fat percentage and placental weight as main outcomes. Maternal BMI, fasting glucose and gestational age were independently associated with neonatal fat percentage. However, if placental weight was introduced as a covariate, only placental weight and gestational age remained significant. In the univariate model, the determinants of placenta weight included BMI, insulin, triglycerides, total- and HDL-cholesterol (negatively), gestational weight gain and parity. In the multivariable model, BMI, total cholesterol HDL-cholesterol, gestational weight gain and parity remained independent covariates. Maternal BMI and fasting glucose were independently associated with newborn percentage fat. This effect disappeared by introducing placental weight as a covariate. Several metabolic factors associated with maternal BMI were associated with placental weight, but not with neonatal body fat. Our findings are consistent with a concept that the effects of maternal BMI and a number of BMI

  19. Maternal regulation of offspring development in mammals is an ancient adaptation tied to lactation

    Directory of Open Access Journals (Sweden)

    Michael L. Power

    2013-12-01

    Full Text Available The developmental origins of health and disease (DOHaD is a paradigm for understanding metabolic diseases of modern humans. Vulnerability to disease is linked to perturbations in development during critical time periods in fetal and neonatal life. These perturbations are caused by environmental signals, often generated or transduced by the mother. The regulation of mammalian development depends to a large extent on maternal biochemical signals to her offspring. We argue that this adaptation is ancient, and originated with the evolution of lactation. Lactation evolved earlier than live birth and before the extensive placental development of modern eutherian mammals. Milk contains a host of signaling molecules including nutrients, immunoglobulins, growth factors and metabolic hormones. As evidenced by marsupials, lactation originally served to supply the biochemical factors for growth and development for what is essentially a fetus to a weanling transitioning to independent existence. In placental mammals maternal signaling in earliest life is accomplished through the maternal–placental–fetal connection, with more of development shifted to in utero life. However, significant development occurs postpartum, supported by milk. Mothers of all taxa provide biochemical signals to their offspring, but for non-mammalian mothers the time window is short. Developing mammals receive maternal biochemical signals over an extended period. These signals serve to guide normal development, but also can vary in response to environmental conditions. The ancient adaptation of lactation resulted in a lineage (mammals in which maternal regulation of offspring development evolved to a heightened degree, with the ability to modify development at multiple time points. Modern metabolic diseases may arise due to a mismatch between maternal regulation and eventual circumstances of the offspring, and due to a large proportion of mothers that exceed past evolutionary norms

  20. Altered transmission of maternal angiotensin II receptor haplotypes in fetal growth restriction.

    Science.gov (United States)

    Tower, Clare; Chappell, Sally; Acharya, Meera; Crane, Richard; Szolin, Stephanie; Symonds, Lyneth; Chevins, Helen; Kalsheker, Noor; Baker, Philip; Morgan, Linda

    2006-02-01

    Fetal growth restriction (FGR) predisposes to significant short- and long-term health problems. Epidemiological studies have suggested a role for inherited factors in its pathogenesis. The angiotensin II receptor genes, AGTR1 and AGTR2, are candidate genes because they mediate processes that are important for placentation. This study investigated AGTR1 and AGTR2 haplotypes and genotypes in FGR. A total of 107 families (father, mother, and baby) with FGR, and 101 families with normal pregnancies were genotyped at five sites in AGTR1 and six sites across AGTR2. All of the participants were white western Europeans. FGR was identified antenatally by ultrasound scans and confirmed postnatally by correcting the birth weight centile for gestation, infant sex, maternal height, weight, and parity. Fetal genes were investigated using transmission disequilibrium testing (TDT), and a case-control comparison of maternal haplotypes was conducted. FGR was associated with maternal (but not paternal) transmission of the AGTR1 haplotype (GenBank AF245699.1) g.4955T, g.5052T, g.5245C, g.5612A, and haplotype g.4955T, g.5052T, g.5245T, g.5612A. Haplotype g.4955A, g.5052G, g.5245T, g.5612G was undertransmitted (P = 0.002). TDT of the AGTR1 genotype showed undertransmission of maternal AGTR1 genotypes g.4955T>A (odds ratio (OR), 0.34 (95% confidence interval (CI), 0.14-0.86); P = 0.02), g.5052T>G (OR, 0.18 (0.06-0.48); PG (OR, 0.21 (0.08-0.55); P 0.10). This is the first study to show distortion of transmission of maternal AGTR1 haplotypes in FGR, which suggests that this gene plays a role in FGR. In particular, maternal-fetal gene sharing may be an important factor. 2006 Wiley-Liss, Inc.