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Sample records for active young females

  1. Heart rate and activity profile for young female soccer players

    OpenAIRE

    Barbero Álvarez, José Carlos; Gómez López, Maite; Barbero Álvarez, Verónica; Granda Vera, Juan; Castagna, Carlo

    2008-01-01

    The physical and physiological demands of high-level male soccer have been studied extensively, while few studies have investigated the demands placed on females during match-play, however, there is no information available about the heart rate and activity profile of young female soccer players during match play. Therefore, the aim of this study was to examine cardiovascular (heart-rates HR) and physical demands of young female soccer players during a match. Players were observed during a fr...

  2. Peculiarities of brain electric activity in young males and females of different creativity levels

    Directory of Open Access Journals (Sweden)

    Ermakov, Pavel N.

    2013-09-01

    Full Text Available This article shows that the peculiarities of divergent and convergent thinking in young males and females of various creativity levels are stipulated by a definite EEG frequency-and-spatial arrangement. Young males and females of mixed and left lateral arrangement profiles demonstrate an expressed activity of occipital, central, and temporal areas of both cerebral hemispheres. In young males and females of right LAP (lateral arrangement profile, connections are clearly localized in case of solution of both convergent and divergent tasks. Solution of divergent and convergent tasks may condition certain frequency-and-spatial arrangement of EEG in young males and females with different levels of academic progress and a different lateral arrangement profile (LAP.

  3. Sexual activity and contraceptive use among young female students of tertiary educational institutions in Ilorin, Nigeria.

    Science.gov (United States)

    Abiodun, Omoniyi M; Balogun, Olayinka R

    2009-02-01

    A survey was conducted to evaluate the pattern of sexual behavior and contraceptive use among female students aged 15 to 24 years attending tertiary institutions in Ilorin, Nigeria. A valid and reliable semistructured questionnaire was self-administered to a sampled population of 600 students aged 15 to 24 years. Of the 600 students, 562 (93.7%) completed the questionnaire. Most (98.6%) of the respondents were unmarried, 77.6% have had sexual intercourse, 67.8% have had an unwanted pregnancy while 63.5% have had induced abortion. All the respondents were aware of contraceptives, but only 25.4% have ever used any contraceptive method. The most common sources of information about contraception among the respondents were friends/relatives (73.7%), while the fear of side effects of modern contraceptives was the most common reason (77.5%) for nonuse. The fear of side effects is the main reason for low contraceptive prevalence among young female students of tertiary institutions in Ilorin. Reproductive health services should focus more on delivery of adequate and accurate information about contraceptives to improve use among young women.

  4. Feeding frequency, but not dietary water content, affects voluntary physical activity in young lean adult female cats.

    Science.gov (United States)

    de Godoy, M R C; Ochi, K; de Oliveira Mateus, L F; de Justino, A C C; Swanson, K S

    2015-05-01

    The objective of this study was to investigate whether increased dietary water content and feeding frequency increased voluntary physical activity of young, lean adult female cats. A replicated 4 × 4 Latin square design with a 2 × 2 factorial treatment arrangement (feeding frequency and water content) was used. The 4 treatments consisted of 1 meal daily dry pet food without added water (1D; 12% moisture as is), 1 meal daily dry pet food with added water (1W; 70% total water content), 4 meals daily dry pet food without added water (4D; 12% moisture as is), and 4 meals daily dry pet food with added water (4W; 70% total water content). Eight healthy adult, lean, intact, young, female domestic shorthair cats were used in this experiment. Voluntary physical activity was evaluated using Actical activity monitors placed on collars and worn around the cats' necks for the last 7 d of each experimental period of 14 d. Food anticipatory activity (FAA) was calculated based on 2 h prior to feeding periods and expressed as a percentage of total daily voluntary physical activity. Increased feeding frequency (4 vs. 1 meal daily) resulted in greater average daily activity (P = 0.0147), activity during the light period (P = 0.0023), and light:dark activity ratio (P = 0.0002). In contrast, physical activity during the dark period was not altered by feeding frequency (P > 0.05). Cats fed 4 meals daily had increased afternoon FAA (P= 0.0029) compared with cats fed once daily. Dietary water content did not affect any measure of voluntary physical activity. Increased feeding frequency is an effective strategy to increase the voluntary physical activity of cats. Thus, it may assist in the prevention and management of obesity.

  5. The Relationship between Physical Activity and Plasma Glucose Level amongst Ellisras Rural Young Adult Males and Females: Ellisras Longitudinal Study

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    Moloko Matshipi

    2017-02-01

    Full Text Available Unhealthy lifestyle characteristics such as low physical activity (PA and high plasma glucose levels (PGLs may lead to the development of type 2 diabetes mellitus in adulthood. The aim of this study was to investigate (i the level of physical activity; (ii the prevalence of pre-diabetes and (iii the relationship between PA and plasma glucose level in a rural Ellisras adult population aged 18 to 28 years. A total of 713 young adults (349 males and 364 females who took part in the Ellisras Longitudinal Study participated in the study. Fasting plasma glucose levels were analysed using Accutrend glucose meters. Physical activity data was collected using a validated questionnaire. Linear regression was used to assess the relationship between PA and pre-diabetes. The prevalence of pre-diabetes was between 45.7% and 50.2% and that of physical inactivity was 67.3% and 71.0% for males and females, respectively. There was no significant (p > 0.05 relationship between PA and pre-diabetes (beta = 1.016; 95% Confidence Interval from 0.352 to 2.777. The health benefits of PA increased with the increasing frequency, duration and intensity of exercise. The prevalence of pre-diabetes was found to be very high in this population. Our results suggest that greater physical activity is associated with low plasma glucose levels.

  6. Young females in the athletic arena.

    Science.gov (United States)

    Baum, A L

    1998-10-01

    There are factors that uniquely affect young females in sports. The sociologic aspects of female youth sports can be understood from a historical perspective. Athletics have an influence on the development of young girls, from gender identity and sexual orientation to the foundations of self-esteem and moral development. There is a relationship between certain psychopathologic conditions common in girls and athletics, including eating disorders, depression, and anxiety disorders. Although involvement in sports may engender some of these problems, others may be successfully treated through physical exercise.

  7. Interventions for Violence Prevention among Young Female ...

    African Journals Online (AJOL)

    Interventions for Violence Prevention among Young Female Hawkers in Motor Parks in South-Western Nigeria: A Review of Effectiveness. ... Findings show that they had greater knowledge of the different types of violence (p < 0.05), were more aware of their vulnerability to violence (99.4% after compared to 82.7% before ...

  8. Comparison of variations between percentage of body fat, body mass index and daily physical activity among young Japanese and Thai female students

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    Morinaka Tomoko

    2012-08-01

    Full Text Available Abstract Background In our series of investigations concerning the causes of seasonal change in fat accumulation in young university students, we could not find any contribution of seasonal variation in the ratio of carbohydrate and fat metabolism to that of body fat percentage in Japanese and Thai participants. After our previous study, we examined the effect of daily physical activity on body fat percentage to look for the major causes of seasonal change in fat accumulation in young university students. Findings In this study, we measured participants’ (young Japanese and Thai university students daily physical activity by a uniaxial accelerometer in addition to the measurements of body fat percentage and body mass index by a bioelectrical impedance meter. We found that there was significant and moderate negative correlation between body fat percentage and daily step counts among Japanese but not Thai participants. We observed significant, moderate and positive correlations between the percentage of body fat and body mass index among Japanese and Thai participants. Conclusions Daily physical activity plays an important role in the seasonal variation of body fat percentage of Japanese female students. Our present study also confirmed the importance of daily physical activity for controlling body mass index and for the prevention of obesity.

  9. Stigmatisation of a Formerly Obese Young Female

    Science.gov (United States)

    Tucci, Sonia A.; Boyland, Emma J.; Halford, Jason C.G.; Harrold, Joanne A.

    2013-01-01

    Background Weight loss does not necessarily decrease the negative appraisal of a formerly overweight individual. Since past weight history tends to be disclosed in several contexts, this study aims to investigate whether negative appraisals are gender-specific and if they are modulated by the evaluators’ own BMI. Methods 202 young adults (106 male and 96 female) viewed a picture of a young attractive female (target) accompanied by one of two statements about her past weight (overweight (OW) or always kept a normal weight (NW)), and then rated her using the Fat Phobia Scale (FPS). Results Female evaluators rated the target with the OW statement more negatively than the target with the NW statement. In contrast, males exposed to the OW statement rated the target as having fewer emotional/psychological problems and being less stupid/uncreative. BMI only influenced ratings in males, where those with higher BMI ascribed more negative attributes to the target with the NW statement than the OW statement. Conclusion Information on weight history impacts upon the appraisal of peers. These effects are dependent on gender and BMI. Knowing that a young female was overweight triggered negative evaluations from females but did not appear to impact the judgment of males. PMID:24107842

  10. Stigmatisation of a Formerly Obese Young Female

    Directory of Open Access Journals (Sweden)

    Sonia A. Tucci

    2013-10-01

    Full Text Available Background: Weight loss does not necessarily decrease the negative appraisal of a formerly overweight individual. Since past weight history tends to be disclosed in several contexts, this study aims to investigate whether negative appraisals are gender-specific and if they are modulated by the evaluators' own BMI. Methods: 202 young adults (106 male and 96 female viewed a picture of a young attractive female (target accompanied by one of two statements about her past weight (overweight (OW or always kept a normal weight (NW, and then rated her using the Fat Phobia Scale (FPS. Results: Female evaluators rated the target with the OW statement more negatively than the target with the NW statement. In contrast, males exposed to the OW statement rated the target as having fewer emotional/psychological problems and being less stupid/uncreative. BMI only influenced ratings in males, where those with higher BMI ascribed more negative attributes to the target with the NW statement than the OW statement. Conclusion: Information on weight history impacts upon the appraisal of peers. These effects are dependent on gender and BMI. Knowing that a young female was overweight triggered negative evaluations from females but did not appear to impact the judgment of males.

  11. Evaluation of female athlete triad and gynecological complaints in young Turkish female athletes.

    Science.gov (United States)

    Hasdemir, P Solmaz; Oral, O; Calik, E; Ulusoy, M; Varol, R; Ozcakir, H Tayfun

    2016-01-01

    Female athlete triad (FAT) is a serious healthcare concern in the young female population. The aim of this study was to determine the prevalence and clinical characteristics of FAT and its relationship with gynecologic complaints of young Turkish female athletes. This was a cross-sectional survey and included 87 female athletes involved in a variety of sports as a case group and 85 sedentary female university students from Ege and Celal Bayar Universities. All subjects completed a questionnaire consisting of 32 separate questions assessing eating behavior, menstrual status, gynecologic and systemic complaints, psychological problems, and sexual history. SPSS 21.0 was used for statistical analysis. This survey involved 172 females in between to 30 years of age. The age of menarche was found to be significantly lower in the sedentary group (p = 0.00). Late menstruation and oligoamenorrhea were notable complaints among the athletes, and body mass index (BMI) was found to be statistically lower in the athletic group (p = 0.00). Cold hands and hair loss were seen more often in the sedentary group compared to the athletic group (p 0.05). Excessive sports activity can be hazardous in young female population. Lower BMI might be related to menstrual irregularity. Young female population should be informed about this relationship, especially athletes who are particularly at risk. Certain precautions should be taken into consideration in this population in order to get benefits of sports activity.

  12. Which sexually active young female students are most at risk of pelvic inflammatory disease? A prospective study.

    Science.gov (United States)

    Hay, Phillip E; Kerry, Sarah R; Normansell, Rebecca; Horner, Paddy J; Reid, Fiona; Kerry, Sally M; Prime, Katia; Williams, Elizabeth; Simms, Ian; Aghaizu, Adamma; Jensen, Jorgen; Oakeshott, Pippa

    2016-02-01

    To identify risk factors for pelvic inflammatory disease (PID) in female students. We performed a prospective study set in 11 universities and 9 further education colleges in London. In 2004-2006, 2529 sexually experienced, multiethnic, female students, mean age 20.8 years, provided self-taken vaginal samples and completed questionnaires at recruitment to the Prevention of Pelvic Infection chlamydia screening trial. After 12 months, they were followed up by questionnaire backed by medical record search and assessed for PID by blinded genitourinary medicine physicians. Of 2004 (79%) participants who reported numbers of sexual partners during follow-up, 32 (1.6%, 95% CI 1.1% to 2.2%) were diagnosed with PID. The strongest predictor of PID was baseline Chlamydia trachomatis (relative risk (RR) 5.7, 95% CI 2.6 to 15.6). After adjustment for baseline C. trachomatis, significant predictors of PID were ≥2 sexual partners or a new sexual partner during follow-up (RR 4.0, 95% CI 1.8 to 8.5; RR 2.8, 95% CI 1.3 to 6.3), age pelvic pain (RR 4.1, 95% CI 2.0 to 8.3) in the previous six months. Bacterial vaginosis and Mycoplasma genitalium infection were no longer significantly associated with PID after adjustment for baseline C. trachomatis. Multiple or new partners in the last 12 months, age <20 years and attending a further education college rather than a university were risk factors for PID after adjustment for baseline C. trachomatis infection. Sexual health education and screening programmes could be targeted at these high-risk groups. (ClinicalTrials.gov NCT00115388). Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  13. International research work experience of young females in physics

    OpenAIRE

    Choi, Serene H. -J.; Funk, Maren; Roelofs, Susan H.; Alvarez-Elizondo, Martha B.; Nieminen, Timo A.

    2011-01-01

    International research work for young people is common in physics. However, work experience and career plan of female workers in physics are little studied. We explore them by interviewing three international female workers in physics.

  14. Risk Factors for Transactional Sex among Young Females in Post ...

    African Journals Online (AJOL)

    This study aimed to examine the risk factors for engaging in transactional sex among young females in Montserrado County, Liberia. Data from an HIV behavioral survey conducted among young people aged 14 – 25 years were used. The analytical sample included 493 sexually-experienced females. Bivariate and ...

  15. Muscle injury and oxidative stress following the use of selenium supplements and exhaustive aerobic exercise in young physically-active females

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    Vahideh Dolati Amirdizaj

    2016-06-01

    Full Text Available Introduction: The use of antioxidants before high-intensity training, which leads to the release of free radicals and muscle injuries, can result in reduced damage during exercise. Accordingly, in this study, we aimed to evaluate the effect of selenium supplement intake on oxidative stress, following exhaustive aerobic exercise among young physically-active females. Methods: In this quasi-experimental study, 20 healthy girls (age: 23.6±1.5 years, height: 1.61±0.0126 m, and weight: 60.2±7.13 kg were randomly divided into exercise (n=10 and supplement + exercise (n=10 groups. The participants were asked to consume selenium supplements (200 µg/day for a period of 14 days. The Bruce protocol stress test was conducted 24 h after the final intake of supplements and primary blood collection (in a fasting state. Also, immediately after performing the Bruce test, the second blood samples were drawn from the subjects. Oxidative stress markers (i.e., creatine kinase, lactate dehydrogenase, and malondialdehyde levels were measured at each stage of blood sampling and were compared between the groups using paired t-test. Data analysis was performed by SPSS (version 18. P-value less than 0.05 was considered statistically significant. Results: The results indicated that exhaustive aerobic exercise could cause a significant increase in creatine kinase, lactate dehydrogenase, and malondialdehyde levels. The comparison between the control and intervention groups suggested the significant effect of selenium supplementation on declining of lactate dehydrogenase level (P<0.05. Conclusion: The results of the present study demonstrated that selenium supplements could reduce oxidative stress, induced by exhaustive physical exercise.

  16. Spanish Young Generation (JJNN) Activities

    Energy Technology Data Exchange (ETDEWEB)

    Millan, Miguel [INITEC Nuclear- Westinghouse, Padilla 17, 28006 Madrid (Spain)

    2008-07-01

    Spanish Young Generation has been very active during 2006-2008. JJNN have mainly focused on communication activities, as conferences at universities, schools and nuclear companies. Lately, becoming in referent of the young politics, journalist and the young people in Nuclear Subjects is the new and most challenging target of the Spanish Young Generation. In order to accomplish with their objects and commitments with their members, JJNN are developing all kinds of activities focused in the young people and the JJNN members. (authors)

  17. Spanish Young Generation (JJNN) Activities

    International Nuclear Information System (INIS)

    Millan, Miguel

    2008-01-01

    Spanish Young Generation has been very active during 2006-2008. JJNN have mainly focused on communication activities, as conferences at universities, schools and nuclear companies. Lately, becoming in referent of the young politics, journalist and the young people in Nuclear Subjects is the new and most challenging target of the Spanish Young Generation. In order to accomplish with their objects and commitments with their members, JJNN are developing all kinds of activities focused in the young people and the JJNN members. (authors)

  18. Training strategy of explosive strength in young female volleyball players

    Directory of Open Access Journals (Sweden)

    Ana Pereira

    2015-01-01

    Conclusions: The 8-week combined jump and ball throwing training can significantly improve muscular performance in young female volleyball players. These findings may be useful for all physical education teachers and volleyball coaches.

  19. Training strategy of explosive strength in young female volleyball players

    OpenAIRE

    Pereira, Ana; Costa, Aldo M.; Santos, Patricia; Figueiredo, Teresa; João, Paulo Vicente

    2015-01-01

    Objective: The aim of this study was to examine the effect of an 8-week combined jump and ball throwing training program in the performance of upper and lower extremities among young female volleyball players of the high school. Materials and methods: A total of 20 young female volleyball players playing at Scholar Sport in High School at the district level were divided in two groups: the experimental group (n = 10

  20. Young females at risk while driving with a small child.

    Science.gov (United States)

    Maasalo, Ida; Lehtonen, Esko; Summala, Heikki

    2017-11-01

    Previous research suggests that young mothers with little driving experience are at risk when driving with a small child passenger. In this study we examined the prevalence, characteristics and risk of fatal motor vehicle crashes involving an infant passenger under the age of one among female drivers of different ages. We used crash data from the US Fatality Analysis Reporting System for 1994-2013. The prevalence of fatal crashes involving infants was examined by age of female drivers and compared to the number of births among mothers of a similar age. The essential characteristics of the crashes were described, and the odds of being at fault were determined for young (16-24-year-olds) and older female drivers (25-39-year-olds) with an infant passenger or with no passengers. The prevalence of fatal crashes involving infant passengers was higher among young female drivers in relation to the number of births among mothers of a similar age than among older females. Young female drivers with an infant passenger were more often at fault than older drivers (aOR=1.83, 95%, CI=1.52, 2.20). Their vehicles were older and smaller and they used proper safety seats for infants less often than the older drivers. In addition, young female drivers with an infant passenger but with no adult passenger in the vehicle were more often at fault than young female drivers with no passengers (aOR=1.27, 95% CI=1.06, 1.51). Both young and older female drivers' crashes involving an infant passenger typically occurred in ordinary driving conditions, but these drivers with infant passengers were more often reported as having fallen asleep or inattentive than those with no passengers. The presence of an adult passenger in addition to an infant passenger lowered female drivers' odds of being at fault, regardless of the driver's age. Young females driving with an infant passenger, probably most often mothers, are at an elevated risk of a fatal crash, especially when they drive alone with an infant

  1. Examining the relationships between body image, eating attitudes, BMI, and physical activity in rural and urban South African young adult females using structural equation modeling

    Science.gov (United States)

    Wrottesley, Stephanie V.; Cohen, Emmanuel; Reddy, Ankita; Said-Mohamed, Rihlat; Twine, Rhian; Tollman, Stephen M.; Kahn, Kathleen; Dunger, David B.; Norris, Shane A.

    2017-01-01

    The persistence of food insecurity, malnutrition, increasing adiposity, and decreasing physical activity, heightens the need to understand relationships between body image satisfaction, eating attitudes, BMI and physical activity levels in South Africa. Females aged 18–23 years were recruited from rural (n = 509) and urban (n = 510) settings. Body image satisfaction was measured using Stunkard’s silhouettes, and the 26-item Eating Attitudes questionnaire (EAT-26) was used to evaluate participants’ risk of disordered eating. Minutes per week of moderate to vigorous physical activity (MVPA) was assessed using the Global Physical Activity Questionnaire (GPAQ). Significant linear correlates were included in a series of regressions run separately for urban and rural participants. Structural equation modeling (SEM) was used to test the relationships between variables. Urban females were more likely to be overweight and obese than rural females (p = 0.02), and had a greater desire to be thinner (p = 0.02). In both groups, being overweight or obese was positively associated with a desire to be thinner (pdisordered eating attitude was associated with body image dissatisfaction in the urban group (β = 1.27, pbody image dissatisfaction was associated with disordered eating (β = 0.63), as well as higher MVPA participation (pdisordered eating attitude, and with a decreased desire to be thinner. Findings indicate a shift in both settings towards more Westernised ideals. Physical activity may provide a means to promote a healthy body image, while reducing the risk of disordered eating. Given the high prevalence of overweight and obesity in both rural and urban women, this study provides insights for future interventions aimed at decreasing adiposity in a healthy way. PMID:29145423

  2. Hypokalemic paralysis in a young obese female.

    Science.gov (United States)

    Chiang, Wen-Fang; Hsu, Yu-Juei; Chang, Chin-Chun; Lin, Shih-Hua

    2012-08-16

    Profound hypokalemia with paralysis usually poses a diagnostic and therapeutic challenge. We report on a 28-y-old obese Chinese female presenting with sudden onset of flaccid quadriparesis upon awaking in the morning. There is no family history of hyperthyroidism. She experienced body weight loss of 7 kg in 2 months. The most conspicuous blood biochemistry is marked hypokalemia (1.8 mmol/l) and hypophosphatemia (0.5 mmol/l) associated with low urine K(+) and phosphate excretion. Surreptitious laxatives and/or diuretics abuse-related hypokalemic paralysis were tentatively made. However, her relatively normal blood acid-base status and the absence of low urine Na(+) and/or Cl(-) excretion made these diagnoses unlikely. Furthermore, she developed rebound hyperkalemia (5.7 mmol/l) after only 80 mmol K(+) supplementation. Thyroid function test confirmed hyperthyroidism due to Graves' disease. Control of the hyperthyroidism completely abolished her periodic paralysis. Thyrotoxic periodic paralysis (TPP) should be kept in mind as a cause of paralysis in female, even with obesity, despite its predominance in adult males. Copyright © 2012 Elsevier B.V. All rights reserved.

  3. Yellow pseudochromhidrosis in a young female

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    Pragya A Nair

    2017-01-01

    Full Text Available Chromhidrosis is a rare disorder in which there is pigmentation of sweat in a variety of colors. It can be classified into apocrine, pseudoeccrine, and true eccrine chromhidrosis. Pseudochromhidrosis is a condition in which the excreted sweat is colorless, but later acquires color due to contact with chromogenic chemicals. Systemic and topical antibiotics are the mainstay of treatment. Although it does not constitute a major health issue, it causes psychological stress and social embarrassment. A 20-year-old female presented to us with yellow-colored sweat and discoloration of clothes since 1 month. Routine laboratory investigations were normal. Skin scrapings were negative for fungus and bacteria. Skin biopsy was also normal. She was labelled as a case of pseudochromhidrosis, and oral and topical antibiotics were prescribed, to which she responded well.

  4. Sport-related performance anxiety in young female athletes.

    Science.gov (United States)

    Patel, Dilip R; Omar, Hatim; Terry, Marisa

    2010-12-01

    The prevalence of anxiety disorders in adolescents range from 6% to 20%, and it is much higher for anxiety symptoms not meeting criteria for a specific anxiety disorder. The prevalence is much higher in females. Athletes participating in sports experience different levels of stress from competitive sports. For most young athletes (generally 13 to 24 years old, i.e., high-school and college age group) sport participation is reported to be no more stressful than many other activities of daily student or work life in general where competition is involved and performance is measured. Some level of sport related performance anxiety is considered to be normal and healthy; however, extreme anxiety in athletes can be detrimental in these performance situations. A number of factors may contribute to the development, severity, and persistence of performance anxiety related to sport participation. This article reviews the definitions, theories, clinical presentation, evaluation, and management principles of performance anxiety symptoms in young athletes. Copyright © 2010 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

  5. Examining the relationships between body image, eating attitudes, BMI, and physical activity in rural and urban South African young adult females using structural equation modeling.

    Directory of Open Access Journals (Sweden)

    Alessandra Prioreschi

    Full Text Available The persistence of food insecurity, malnutrition, increasing adiposity, and decreasing physical activity, heightens the need to understand relationships between body image satisfaction, eating attitudes, BMI and physical activity levels in South Africa. Females aged 18-23 years were recruited from rural (n = 509 and urban (n = 510 settings. Body image satisfaction was measured using Stunkard's silhouettes, and the 26-item Eating Attitudes questionnaire (EAT-26 was used to evaluate participants' risk of disordered eating. Minutes per week of moderate to vigorous physical activity (MVPA was assessed using the Global Physical Activity Questionnaire (GPAQ. Significant linear correlates were included in a series of regressions run separately for urban and rural participants. Structural equation modeling (SEM was used to test the relationships between variables. Urban females were more likely to be overweight and obese than rural females (p = 0.02, and had a greater desire to be thinner (p = 0.02. In both groups, being overweight or obese was positively associated with a desire to be thinner (p<0.01, and negatively associated with a desire to be fatter (p<0.01. Having a disordered eating attitude was associated with body image dissatisfaction in the urban group (β = 1.27, p<0.01, CI: 0.38; 2.16, but only with a desire to be fatter in the rural group (β = 0.63, p = 0.04, CI: 0.03; 1.23. In the SEM model, body image dissatisfaction was associated with disordered eating (β = 0.63, as well as higher MVPA participation (p<0.01. These factors were directly associated with a decreased risk of disordered eating attitude, and with a decreased desire to be thinner. Findings indicate a shift in both settings towards more Westernised ideals. Physical activity may provide a means to promote a healthy body image, while reducing the risk of disordered eating. Given the high prevalence of overweight and obesity in both rural and urban women, this study provides

  6. Chest pain in a young female.

    Science.gov (United States)

    Basel, Paul S; Reschke, Daniel; April, Michael D

    2018-01-11

    Acute Coronary Syndrome (ACS) is a common diagnosis in the emergency department (ED), the most severe manifestation of which is ST elevation on electrocardiogram (ECG). ST elevation reflects obstruction of flow through the coronary arteries, most commonly due to coronary atherosclerotic plaque rupture. However, alternative causes of coronary obstruction causing ST elevation are possible. Spontaneous coronary artery dissection (SCAD) is an unusual cause of ST elevation in ED patients which providers may encounter in patients without traditional atherosclerosis risk factors. Patients presenting with SCAD as a cause of ST elevation require unique management from traditional ACS. Here we report a case of a 43 year old female presenting with chest pain and unusual ECG findings including accelerated idioventricular rhythm followed by subtle ST segment elevation and resolution of abnormalities. This case illustrates subtle clinical and ECG findings suggestive of SCAD which emergency physicians should consider when evaluating patients for ACS in the absence of traditional clinical presentations. Such considerations may prompt physicians to avoid therapy for coronary plaque rupture which is not indicated in patients with SCAD. Copyright © 2018. Published by Elsevier Inc.

  7. Training strategy of explosive strength in young female volleyball players

    OpenAIRE

    Ana Pereira; Aldo M. Costa; Patricia Santos; Teresa Figueiredo; Paulo Vicente João

    2015-01-01

    Objective: The aim of this study was to examine the effect of an 8-week combined jump and ball throwing training program in the performance of upper and lower extremities among young female volleyball players of the high school. Materials and methods: A total of 20 young female volleyball players playing at Scholar Sport in High School at the district level were divided in two groups: the experimental group (n = 10; 14.0 ± 0.0 years; 1.6 ± 0.1 m; 52.0 ± 7.0 kg and 20.7 ± 2.4% body mass) an...

  8. Physical performance and positional differences among young female volleyball players.

    Science.gov (United States)

    Paz, Gabriel A; Gabbett, Tim J; Maia, Marianna F; Santana, Haroldo; Miranda, Humberto; Lima, Vicente

    2017-10-01

    The purpose of this study was to investigate the association among anthropometric, physical performance parameters, and dynamic postural control attributes of young female volleyball athletes, and to determine if differences exist in these attributes according to playing position. Forty-three young female volleyball players participated in this study. Players were divided by position into hitters (N.=17), middle blockers (N.=8), setters (N.=10), and liberos (N.=8). Stature, body mass, vertical jump (VJ), peak power, horizontal jump (HJ), sit-and-reach (SRT), star excursion balance (SEBT), and agility (e.g. shuttle run and Illinois agility test) tests were assessed on non-consecutive days in randomized order. No difference was found between groups for SRT, peak power, VJ, and HJ (P≤0.05). Middle blockers and hitters were taller than setters (P≤0.05). Middle blockers were also taller than liberos (P=0.017). Significant differences were observed among groups for agility tests, with hitters significantly faster than setters (P=0.023) and middle blockers (P=0.037). In addition, liberos were significantly faster than setters (P=0.032) and middle blockers (P=0.046), during the Illinois agility test. No difference was observed between groups for reach distance scores in the SEBT. These results demonstrate important positional differences in agility measures of young female volleyball players. Coaches can use this information to determine the type of physical profile that is needed for specific positions and to design training programs to maximize strength, power, and neuromuscular development of young female volleyball athletes.

  9. Asthma management in pregnancy: young female doctors knowledge and practice

    International Nuclear Information System (INIS)

    Younis, M.; Anwar, S.; Aneela, I.; Saeed, M.S.

    2012-01-01

    Background: Optimal asthma control in pregnant women is very much essential for the good health of both mother and the fetus. Maternal and fetal complications occur due to poor control of asthma. There are concerns that management of bronchial asthma in pregnant women should be optimal by the health professionals. Objective: The aim of the study was to evaluate the knowledge and practices of young female doctors about the bronchial asthma management in pregnancy. Study Design: Randomized evidence based. Study Setting: Punjab Public Service Commission (PPSC) interviews for women medical officers and female doctors working in different medical units and chest unit of Mayo Hospital a tertiary care hospital affiliated with King Edward Medical University, Lahore. Materials and Methods: A questionnaire based survey of knowledge and practices of one hundred and one female doctors in the management of bronchial asthma was made. Amongst these, 32 doctors were FCPS 1 in medicine and gynecology. Remaining 69 doctors were in the pipeline and they have completed one year house job in different specialties. The case scenario was Asthma management approach during pregnancy in a stable patient of moderate severity. Inclusion Criteria 1. All those female doctors who have completed one year house job. 2. Female doctors working in gynecology, medicine, surgery and allied specialties. Results: Overall 14 (13.6%) doctors (5 (35.7%) PGs and 9 (64.3%) Non PGs) have the standard prescription of inhaled corticosteroids with long acting inhaled B2 agonists and montelukast as controller medication and short acting inhaled B2 agonist as needed as reliever medication according to the standard guidelines. Conclusion: The majority of young female doctors had the suboptimal knowledge and practice of asthma management in pregnancy. We suggest initiating the training programs to optimize their knowledge and practices. (author)

  10. Motivational and mindfulness intervention for young adult female marijuana users.

    Science.gov (United States)

    de Dios, Marcel A; Herman, Debra S; Britton, Willoughby B; Hagerty, Claire E; Anderson, Bradley J; Stein, Michael D

    2012-01-01

    This pilot study tested the efficacy of a brief intervention using motivational interviewing (MI) plus mindfulness meditation (MM) to reduce marijuana use among young adult females. Thirty-four female marijuana users between the ages of 18 and 29 were randomized to either the intervention group (n = 22), consisting of two sessions of MI-MM, or an assessment-only control group (n = 12). The participants' marijuana use was assessed at baseline and at 1, 2, and 3 months posttreatment. Fixed-effects regression modeling was used to analyze treatment effects. Participants randomized to the intervention group were found to use marijuana on 6.15 (z = -2.42, p = .015), 7.81 (z = -2.78, p = .005), and 6.83 (z = -2.23, p = .026) fewer days at Months 1, 2, and 3, respectively, than controls. Findings from this pilot study provide preliminary evidence for the feasibility and effectiveness of a brief MI-MM for young adult female marijuana users. Copyright © 2012 Elsevier Inc. All rights reserved.

  11. Training strategy of explosive strength in young female volleyball players.

    Science.gov (United States)

    Pereira, Ana; Costa, Aldo M; Santos, Patricia; Figueiredo, Teresa; João, Paulo Vicente

    2015-01-01

    The aim of this study was to examine the effect of an 8-week combined jump and ball throwing training program in the performance of upper and lower extremities among young female volleyball players of the high school. A total of 20 young female volleyball players playing at Scholar Sport in High School at the district level were divided in two groups: the experimental group (n=10; 14.0±0.0 years; 1.6±0.1 m; 52.0±7.0 kg and 20.7±2.4% body mass) and the control group (n=10; 13.8±0.4 years, 1.6±0.1 m; 53.5±4.7 kg and 20.3±1.7% body mass). The experimental group received additional plyometric and ball throwing exercises besides their normal volleyball practice. The control group underwent only their regular session of training. Strength performance in the experimental group significantly improved (medicine ball and volleyball ball throwing: P=0.00; and counter movement jump: P=0.05), with the improvement ranging from 5.3% to 20.1%. No significant changes in strength performance were observed in the control group (P>0.05). The 8-week combined jump and ball throwing training can significantly improve muscular performance in young female volleyball players. These findings may be useful for all physical education teachers and volleyball coaches. Copyright © 2015 Lithuanian University of Health Sciences. Production and hosting by Elsevier Urban & Partner Sp. z o.o. All rights reserved.

  12. Multiple left ventricular aneurysms in a young female.

    Science.gov (United States)

    Raval, Abhishek P; Shukla, Anand; Garg, Rajiv; Rana, Yashpal; Shah, Komal

    2016-02-01

    Multiple left ventricular aneurysms (LVAs) are rare, especially in a young female. A 29-year-old woman presented vague symptoms. Multiple LVAs were revealed and confirmed on different imaging modalities, including chest radiography, echocardiography, contrast ventriculography and cardiac magnetic resonance imaging. Detailed work-up for probable etiologies including ischemic, infectious, inflammatory and autoimmune causes was negative. In the absence of angina, decompensated congestive heart failure, arrhythmias and embolism, the patient was managed conservatively, with excellent mid-term outcome. Copyright © 2016 Sociedade Portuguesa de Cardiologia. Published by Elsevier España. All rights reserved.

  13. Eagle′s syndrome: A rare case of young female

    Directory of Open Access Journals (Sweden)

    Mohammad Abdul Baseer

    2013-01-01

    Full Text Available Eagle′s syndrome is a condition that causes pain in the Craniofacial and cervical region of the neck. Symptoms related to the Eagle′s syndrome may be confused with the variety of neuralgias, oral, dental and temporomandibular joint (TMJ conditions. In this paper, a case of the very young female suffering with the difficulty in swallowing and recurrent dull pain in the throat with restriction of the movement of head to the left side was presented. A thorough past medical and dental history, extra oral and intra oral examination coupled with the panoramic radiographic interpretation were used to diagnose Eagle′s syndrome.

  14. Spinning: an arising cause of rhabdomyolysis in young females.

    Science.gov (United States)

    Kim, Y H; Ham, Y R; Na, K R; Lee, K W; Choi, D E

    2016-09-01

    'Spinning' is an indoor cycling regimen. The number of case reports of spinning-induced rhabdomyolysis (SIR) has increased since 2004 in South Korea. The aim of this study is to evaluate the clinical characteristics of SIR and compare it with other causes of rhabdomyolysis. Patients who were diagnosed with rhabdomyolysis from 1 September 2011 to 30 April 2015 were included. We analysed the incidence of rhabdomyolysis, biochemical parameters and forced hospitalisation, which was defined as the days from admission to creatinine phosphokinase rhabdomyolysis in young, unfit females, which is typically severe. A graded exercise programme is advised at the first session. © 2016 Royal Australasian College of Physicians.

  15. Character of Gluteal Region Morphology in Young Chinese Females.

    Science.gov (United States)

    Cao, Saisai; Peng, Zhe; Bi, Ye; Liu, Yan; Yang, Kai; Li, Guangxue; Tang, Hui; Zang, Huiran; Qian, Youlei; Liu, Xiangyu; Song, Ping; Pu, Lee L Q; Mu, Lan

    2018-01-31

    The female gluteal morphology is an important secondary sexual characteristic and helps accentuate and define the female body shape. Despite the increasing prevalence of gluteal augmentations in our country, little data exist regarding the morphology of the gluteal region in young Chinese females. This study analyzed a convenience sample of Chinese females and their gluteal region. Data, measurements, and photos of the following parameters were taken: age, weight, height, and body mass index (BMI). Morphology was classified into four types: A shape, V shape, round shape, and square shape. Aesthetic characteristics of each buttock were recorded. Height, weight, BMI, and gluteal projection ratio differences in different shape groups were analyzed. The study sample consisted of 103 women, with ages from 23 to 27 years. The V-shaped buttock was not found in this sample. The A shape, square shape, and round shape occupied 55.3%, 38.8%, and 5.8% accordingly. Short infragluteal fold, supragluteal fossettes, lateral depression, and V-shaped crease appeared in 42.7%, 14.6%, 11.7%, and 2.9% of samples, respectively. Of the 103 samples, 39 (37.9%) fulfilled the aesthetic gluteal projection(ratio ≥ 2). The average BMI was statistically significant between each gluteal shape (P = 0.009). Height, weight, and gluteal projection ratio showed no significant difference with the buttock shapes. We are the first to describe gluteal morphology in young Chinese woman using gluteal anthropometrics. The findings of the study may provide a guideline for plastic surgeons who perform gluteal augmentation in Asian patients.

  16. Psychiatric and addictive symptoms of young adult female indoor tanners.

    Science.gov (United States)

    Heckman, Carolyn J; Cohen-Filipic, Jessye; Darlow, Susan; Kloss, Jacqueline D; Manne, Sharon L; Munshi, Teja

    2014-01-01

    Indoor tanning (IT) increases risk for melanoma and is particularly common among young adult women. IT has also been linked with some psychiatric symptoms, and frequent tanning may indicate tanning dependence (addiction) associated with endorphin release during ultraviolet radiation exposure. The objective of the current study was to investigate associations between IT, tanning dependence, and psychiatric and substance use symptoms in young adult women. Cross-sectional survey and psychiatric interview. Online, except for the Mini International Neuropsychiatric Interview (MINI), which was completed over the telephone. Participants were 306 female university students aged 18 to 25 years. MINI, Seasonal Scale Index, tanning dependence scales, reporting ever having used a tanning bed or booth with tanning lamps (single item), reporting smoking a cigarette in the last 30 days (single item). Descriptive statistics, χ(2) analysis, multivariate logistic regression. Forty-six percent of the sample reported a history of IT, and 25% were classified as tanning dependent. Multivariate logistic regression analyses showed that IT was significantly associated with symptoms of alcohol use disorders, generalized anxiety, and not having social anxiety. Tanning dependence was associated with symptoms of alcohol use disorders. Tanning is of concern not only for its association with skin cancer but for its association with psychiatric and substance use symptoms. Young women with certain psychological problems may seek relief from their symptoms by IT. These findings suggest that indoor tanners may benefit from health behavior and other psychosocial interventions.

  17. Bone turnover marker reference intervals in young females.

    Science.gov (United States)

    Callegari, Emma T; Gorelik, Alexandra; Garland, Suzanne M; Chiang, Cherie Y; Wark, John D

    2017-07-01

    Background The use of bone turnover markers in clinical practice and research in younger people is limited by the lack of normative data and understanding of common causes of variation in bone turnover marker values in this demographic. To appropriately interpret bone turnover markers, robust reference intervals specific to age, development and sex are necessary. This study aimed to determine reference intervals of bone turnover markers in females aged 16-25 years participating in the Safe-D study. Methods Participants were recruited through social networking site Facebook and were asked to complete an extensive, online questionnaire and attend a site visit. Participants were tested for serum carboxy-terminal cross-linking telopeptide of type 1 collagen and total procollagen type 1 N-propeptide using the Roche Elecsys automated analyser. Reference intervals were determined using the 2.5th to 97.5th percentiles of normalized bone turnover marker values. Results Of 406 participants, 149 were excluded due to medical conditions or medication use (except hormonal contraception) which may affect bone metabolism. In the remaining 257 participants, the reference interval was 230-1000 ng/L for serum carboxy-terminal cross-linking telopeptide of type 1 collagen and 27-131  µg/L for procollagen type 1 N-propeptide. Both marker concentrations were inversely correlated with age and oral contraceptive pill use. Therefore, intervals specific to these variables were calculated. Conclusions We defined robust reference intervals for cross-linking telopeptide of type 1 collagen and procollagen type 1 N-propeptide in young females grouped by age and contraceptive pill use. We examined bone turnover markers' relationship with several lifestyle, clinical and demographic factors. Our normative intervals should aid interpretation of bone turnover markers in young females particularly in those aged 16 to 19 years where reference intervals are currently provisional.

  18. "A Shock of Electricity Just Sort of Goes through My Body": Physical Activity and Embodied Reflexive Practices in Young Female Ballet Dancers

    Science.gov (United States)

    Wellard, Ian; Pickard, Angela; Bailey, Richard

    2007-01-01

    Participation in physical activities, in and out of school, remains heavily influenced by social constructions of gendered behaviour. In addition, the body plays a significant part in the presentation of legitimate performances of physical practice and the construction of a physical "identity". The consequence is that in formalized…

  19. Urinary calcium, sodium, and bone mass of young females.

    Science.gov (United States)

    Matkovic, V; Ilich, J Z; Andon, M B; Hsieh, L C; Tzagournis, M A; Lagger, B J; Goel, P K

    1995-08-01

    Calcium is an important determinant of peak bone mass in young adults because of its influence on skeletal development during growth. Attainment of maximum peak bone mass requires optimal positive balance between calcium intake and obligatory losses of calcium, primarily in urine and feces. Urinary excretion is an important determinant of calcium retention in the body. Accordingly, the purpose of this study was to evaluate the influence of various nutrients on urinary calcium excretion, and to assess their impact on bone mass of young females, aged 8-13 y, during early puberty. The study was conducted in 381 healthy white females in pubertal stage 2. From each participant we collected basic anthropometric measurements, a 3-d food record, blood, a 24-h urine sample, and bone mass measurements of the total body and forearm by dual X-ray absorptiometry. Urinary sodium was found to be one of the most important determinants of urinary calcium excretion: [urinary calcium (mmol/d) = 0.01154 x urinary sodium (mmol/d) + 0.823], whereas calcium intake had relatively little impact: [urinary calcium (mmol/d) = 0.02252 x calcium intake (mmol/d) + 1.5261]. Urinary calcium was much higher at a calcium intake of approximately 37.5 mmol/d (1500 mg/d), supporting the notion that calcium is a threshold nutrient. Calcium intake had a significant positive influence on the bone mineral content and density of the whole body and radius shaft whereas urinary calcium had a negative influence, presumably by reducing calcium accretion into the skeleton.(ABSTRACT TRUNCATED AT 250 WORDS)

  20. Eye Movements Affect Postural Control in Young and Older Females.

    Science.gov (United States)

    Thomas, Neil M; Bampouras, Theodoros M; Donovan, Tim; Dewhurst, Susan

    2016-01-01

    Visual information is used for postural stabilization in humans. However, little is known about how eye movements prevalent in everyday life interact with the postural control system in older individuals. Therefore, the present study assessed the effects of stationary gaze fixations, smooth pursuits, and saccadic eye movements, with combinations of absent, fixed and oscillating large-field visual backgrounds to generate different forms of retinal flow, on postural control in healthy young and older females. Participants were presented with computer generated visual stimuli, whilst postural sway and gaze fixations were simultaneously assessed with a force platform and eye tracking equipment, respectively. The results showed that fixed backgrounds and stationary gaze fixations attenuated postural sway. In contrast, oscillating backgrounds and smooth pursuits increased postural sway. There were no differences regarding saccades. There were also no differences in postural sway or gaze errors between age groups in any visual condition. The stabilizing effect of the fixed visual stimuli show how retinal flow and extraocular factors guide postural adjustments. The destabilizing effect of oscillating visual backgrounds and smooth pursuits may be related to more challenging conditions for determining body shifts from retinal flow, and more complex extraocular signals, respectively. Because the older participants matched the young group's performance in all conditions, decreases of posture and gaze control during stance may not be a direct consequence of healthy aging. Further research examining extraocular and retinal mechanisms of balance control and the effects of eye movements, during locomotion, is needed to better inform fall prevention interventions.

  1. Eye movements affect postural control in young and older females

    Directory of Open Access Journals (Sweden)

    Neil Marshall Thomas

    2016-09-01

    Full Text Available Visual information is used for postural stabilization in humans. However, little is known about how eye movements prevalent in everyday life interact with the postural control system in older individuals. Therefore, the present study assessed the effects of stationary gaze fixations, smooth pursuits and saccadic eye movements, with combinations of absent, fixed and oscillating large-field visual backgrounds to generate different forms of retinal flow, on postural control in healthy young and older females. Participants were presented with computer generated visual stimuli, whilst postural sway and gaze fixations were simultaneously assessed with a force platform and eye tracking equipment, respectively. The results show that fixed backgrounds and stationary gaze fixations attenuated postural sway. In contrast, oscillating backgrounds and smooth pursuits increased postural sway. There were no differences regarding saccades. There were also no differences in postural sway or gaze errors between age groups in any visual condition. The stabilizing effect of the fixed visual stimuli show how retinal flow and extraocular factors guide postural adjustments. The destabilizing effect of oscillating visual backgrounds and smooth pursuits may be related to more challenging conditions for determining body shifts from retinal flow, and more complex extraocular signals, respectively. Because the older participants matched the young group's performance in all conditions, decreases of posture and gaze control during stance may not be a direct consequence of healthy aging. Further research examining extraocular and retinal mechanisms of balance control and the effects of eye movements, during locomotion, is needed to better inform fall prevention interventions.

  2. Adoption consideration and concerns among young adult female cancer survivors.

    Science.gov (United States)

    Gorman, Jessica R; Whitcomb, Brian W; Standridge, Daniel; Malcarne, Vanessa L; Romero, Sally A D; Roberts, Samantha A; Su, H Irene

    2017-02-01

    We compared adoption consideration between female young adult cancer survivors and women of the same age in the general US population, hypothesizing that cancer survivors who desired children would report greater interest in adoption than an age-adjusted general population sample who desired children. After age-standardizing the cancer survivor cohort to match the age distribution of the 2006-2010 National Survey for Family Growth (NSFG), we estimated adoption consideration among women age 18-35 years who wanted a (another) child in the two cohorts overall and within age groups. We assessed characteristics and concerns related to adoption consideration among cancer survivors. Among cancer survivors, 81.6 % (95 % CI 75.7-87.6) reported that they would consider adoption compared to 40.3 % (95 % CI 40.3-40.3) of women in the general population. While over 80 % of the cancer survivor sample reported that they would consider adoption, only 15 % of cancer survivors reported no concerns about adoption. The most common concerns were desire for a biological child (48 %), expense (45 %), adoption agency candidacy (41 %), and needing more information (39 %). We observed a twofold higher interest in adoption when comparing the cancer survivor with the general population, suggesting that adoption is a consideration for many young women who have survived cancer. Adoption is an important family-building option for those who want to have a child but are unable to or choose not to have a biological child. However, young adult survivors may need more support to understand and navigate this process.

  3. Laterality of the legs in young female soccer players

    Directory of Open Access Journals (Sweden)

    Antosiak-Cyrak Katarzyna Z.

    2015-12-01

    Full Text Available Purpose. The aim of the present study was assessment of laterality of the legs of young female soccer players and their non-training counterparts. Methods. The study sample comprised 9 female soccer players and 19 non-training girls. They underwent three measurement sessions, one every six months. The applied tests included kinesthetic differentiation, rate of local movements, static balance, single-leg hop, rate of global movements, strength and speed, and functional asymmetry of the legs tests. Results. The soccer players were better than the controls in their performance of the rate of local movements, rate of global movements, kinesthetic differentiation, single-leg 15m timed hop and static balance tests. Smaller differences between the results of the left and the right legs in soccer players, than in non-training girls, were noted in the rate of local movements, rate of global movements and kinesthetic differentiation tests. In the static balance test, the differences were greater in the group of soccer players. Conclusions. Lateralization of the lower limbs is a highly complex characteristic with a different variability in athletes than in nontraining individuals. The results of the present study also point to the specialization of soccer players’ left legs in body balance and single-leg hop tests.

  4. Young adult females' perceptions of high-risk social media behaviors: a focus-group approach.

    Science.gov (United States)

    Virden, Amber L; Trujillo, Angelia; Predeger, Elizabeth

    2014-01-01

    This study describes young adult female college students' perceptions of risky social media behaviors. A sample of 14 young adult females, aged 18-22 years and residing in an urban university, participated in 1 of 3 focus groups held in campus housing. Data analysis yielded 4 themes surrounding young adults' engagement in risky behaviors associated with social media. Themes described the predominant culture, associated risk, and prevention. Important insights into young adult female college students' thoughts on risky social media behaviors can be used by advanced practice nurses to inform preventive education for young college women.

  5. Poor Acceptability of Female Condom by Young Cameroonians: an Unmet Programmatic Agenda for HIV Prevention.

    Science.gov (United States)

    Sanou Sobze, Martin; Fokam, Joseph; Onohiol, James-Francis; Soung Iballa, Brice; Djeunang, Bruna; Azeufack Ngueko, Yannick; Mbida, Mpoame; Ercoli, Lucia; Colizzi, Vittorio; Russo, Gianluca

    2016-01-01

    An important component of the response to the AIDS epidemic is the prevention of HIV infection and other sexually transmitted diseases through the use of condoms. In order to enhance HIV prevention programs and minimize the occurrence of unwanted pregnancies, female condoms have been introduced within the community, with the ultimate goal of reducing vulnerability of women. The success of such a program depends on its acceptance by the target population. A survey was conducted among 426 respondents from different regions of Cameroon, to evaluate their perception of HIV/AIDS and their level of acceptance of condom usage in general, and female condom use in particular. Respondents were young adults residing in seven regions of Cameroon (86.4% west, 6.5% Littoral, 3% Centre and 4.1% Adamawa, East, Far-North and North-West). Mean age was 22.6 years; 57% were male, 95% were single, and 77% were university educated. Overall, 76% of participants reported using condoms, though 48% complained of decreased sexual satisfaction. Interestingly, awareness regarding female condoms was 74.5% and 88.5% in men and women respectively, however only 8% and 9.9% respectively reported having ever used them. Respondents generally learnt about sexual education through broadcasting media (~90%). In this sexually active Cameroonian population, the rate of acceptance or use of female condom remains very low, even among women. Strategies to increase awareness of female condoms among young women, their benefits and correct use, are needed.

  6. Reliability of anthropometric measurements in young male and female artistic gymnasts.

    Science.gov (United States)

    Siatras, Theophanis; Skaperda, Malamati; Mameletzi, Dimitra

    2010-12-01

    Body dimensions and body composition of children participating in artistic activities, such as gymnastics and many types of dancing, are important factors in performance improvement. The present study aimed to determine the reliability of a series of selected anthropometric measurements in young male and female gymnasts. Segment lengths, body breadths, circumferences, and skinfold thickness were measured in 20 young gymnasts by the same experienced examiner, using portable and easy-to-use instruments. All parameters were measured twice (test-retest) under the same conditions within a week's period. The high intra-class correlation coefficient (ICC) values ranging from 0.87 to 0.99, as well as the low coefficient of variation (CV) values (artistic gymnasts. Therefore, these measurements could contribute to further research in this field of investigation, helping to monitor young artistic gymnasts' growth status and identify specific characteristics for increased performance in this sport.

  7. Acute onset of ovarian dysfunction in young females after start of cancer treatment

    DEFF Research Database (Denmark)

    Mörse, Helena; Elfving, Maria; Lindgren, Anna

    2013-01-01

    Female childhood cancer survivors are at risk of ovarian failure and premature ovarian insufficiency. We hereby present an interim analysis of a prospective observational study of ovarian function during cancer treatment of young females in relation to clinical factors.......Female childhood cancer survivors are at risk of ovarian failure and premature ovarian insufficiency. We hereby present an interim analysis of a prospective observational study of ovarian function during cancer treatment of young females in relation to clinical factors....

  8. Sprint vs. intermittent training in young female basketball players.

    Science.gov (United States)

    Attene, G; Pizzolato, F; Calcagno, G; Ibba, G; Pinna, M; Salernitano, G; Padulo, J

    2014-04-01

    This study aimed at comparing the effects of intermittent and repeated sprint ability training on physiological variables. Sixteen young female basketball players were randomly allocated to intermittent training (IT=8) or repeated sprint ability training (RST=8) groups. The following outcomes were measured at baseline and after 6 weeks of training: Yo-Yo intermittent recovery (Yo-Yo) and repeated sprint ability (RSA) tests. For all the variables investigated the effect of training type showed a different trend respect at current knowledge. In the RSA, best time (BT) was a significant main effect of training time (pre- vs. post-) (Ptraining type/time (P=0.03). The RST showed a decrease in BT of 3.1% (P=0.005) while the IT showed a decrease of 6.2% (Ptraining methods used in this study can be an effective training strategy for inducing anaerobic and basketball-specific training schedules. Besides, even when IT training is not done at very high speed, it can increase the maximum speed of the RSA.

  9. Relative risk for concussions in young female soccer players.

    Science.gov (United States)

    Strand, Sarah; Lechuga, David; Zachariah, Thomas; Beaulieu, Kathryn

    2015-01-01

    The objective of this study was to determine the relative risk and reported symptoms of concussions in 11- to 13-year-old, female soccer players. For this, a survey to compare the reported incidence of concussion in age-matched female soccer players to nonsoccer players was performed. The survey included 342 girls between the ages of 11 and 13: 195 were involved in an organized soccer team and 147 were not involved in organized soccer but were allowed to participate in any other sport or activity. A total of 94 of the 195 soccer players, or 48%, reported at least one symptom consistent with a concussion. The most prevalent symptom for these girls was headache (84%). A total of 34 of the 147 nonsoccer players, or 23%, reported at least one symptom consistent with a concussion in the previous six months. These results determined that the relative risk of probable concussions among 11- to 13-year-old, female soccer players is 2.09 (p soccer players is significantly higher than in a control group of nonsoccer players of the same sex and age.

  10. Learning Curves: Body Image and Female Sexuality in Young Adult Literature. Scarecrow Studies in Young Adult Literature #35

    Science.gov (United States)

    Younger, Beth

    2009-01-01

    Adolescence is a time of growth, change, and confusion for young women. During this transition from childhood to adulthood, sex and gender roles become more important. Meanwhile, depictions of females--from the hyper-sexualized girls of music videos to the chaste repression of Purity Balls--send mixed messages to young women about their bodies…

  11. Serum adipocytokine profile and metabolic syndrome in young adult female dermatomyositis patients.

    Science.gov (United States)

    Silva, Marilda Guimarães; Borba, Eduardo Ferreira; Mello, Suzana Beatriz Veríssimo de; Shinjo, Samuel Katsuyuki

    2016-12-01

    To analyse the frequency of metabolic syndrome in young adult female dermatomyositis patients and its possible association with clinical and laboratory dermatomyositis-related features and serum adipocytokines. This cross-sectional study included 35 dermatomyositis patients and 48 healthy controls. Metabolic syndrome was defined according to the 2009 Joint Interim Statement. Patient age was comparable in the dermatomyositis and control groups, and the median disease duration was 1.0 year. An increased prevalence of metabolic syndrome was detected in the dermatomyositis group (34.3% vs. 6.3%; p=0.001). In addition, increased serum adiponectin and resistin levels were noted in contrast to lower leptin levels. In dermatomyositis patients, adipocytokine levels were correlated with the levels of total cholesterol, low-density cholesterol, triglycerides and muscle enzymes. A comparison of dermatomyositis patients with (n=12) and without (n=23) syndrome metabolic revealed that adipocytokine levels were also correlated with age, and that dermatomyositis patients with metabolic syndrome tended to have more disease activity despite similar adipocytokine levels. Metabolic syndrome is highly prevalent in young adult female dermatomyositis patients and is related to age and disease activity. Moreover, increased serum adiponectin and resistin levels were detected in dermatomyositis patients, but lower serum leptin levels were observed.

  12. Impact of high-level sport practice on anal incontinence in a healthy young female population.

    Science.gov (United States)

    Vitton, Véronique; Baumstarck-Barrau, Karine; Brardjanian, Sarah; Caballe, Isabelle; Bouvier, Michel; Grimaud, Jean-Charles

    2011-05-01

    Regular physical activity usually confers health benefits, but high-level sport may induce harmful outcomes, such as pelvic floor dysfunction. Urinary incontinence (UI) was previously documented, but few data are available about anal incontinence (AI) in female athletes. Our aim was to determine the role of high-level sport practice on AI in a young, healthy female population. In this cross-sectional study, we included women aged 18-40 years. Self-administered questionnaires were delivered to each female volunteer. Two groups were defined: (1) intensive sport (IS) group: high-level sport (>8 hours weekly), and (2) nonintensive sport (NIS) group: all other subjects. Of the 393 women enrolled, 169 were in the IS group and 224 were in the NIS group. Women of the IS group were significantly younger than the others (21.74±4.28 vs. 24.87±5.61 years, pAI was statistically higher in the IS group than in the NIS group (14.8% vs. 4.9%, p=0.001), as was UI (33.1% vs. 18.3%, p=0.001). Multivariate analysis showed that IS practice (odds ratio [OR] 2.99, 95% confidence interval [CI] 1.29-6.87, p=0.010) and body mass index (BMI) (OR 1.14, 95% CI 1.01-1.28, p=0.033) were significantly linked to AI when taking into account major confounding factors (age and births). In the IS group, AI was mainly represented by loss of flatus in 84%. High-level sport appears to be a significant independent risk factor for AI in healthy young women. These results suggest that preventive measures, such as pelvic floor muscle training, may be proposed for this young population.

  13. Heightened Olfactory Sensitivity in Young Females with Recent-Onset Anorexia Nervosa and Recovered Individuals

    DEFF Research Database (Denmark)

    Bentz, Mette; Guldberg, Johanne; Vangkilde, Signe

    2017-01-01

    INTRODUCTION: Olfaction may be related to food restriction and weight loss. However, reports regarding olfactory function in individuals with anorexia nervosa (AN) have been inconclusive. OBJECTIVE: Characterize olfactory sensitivity and identification in female adolescents and young adults...

  14. Perceived parental protection and cortisol responses among young females with borderline personality disorder and controls.

    Science.gov (United States)

    Lyons-Ruth, Karlen; Choi-Kain, Lois; Pechtel, Pia; Bertha, Eszter; Gunderson, John

    2011-10-30

    Borderline personality disorder (BPD) has been associated with deviations in cortisol in response to interpersonal stressors. Identifying mechanisms contributing to such deviations may help to address emotional dysregulation and the increased risk of self-destructive behavior. While dysfunctional relationships to caregivers have been widely reported among individuals with BPD, their contribution to cortisol hyperresponsiveness has yet to be investigated. Fifty-one females (aged 18-24years) participated to assess the impact of BPD and the quality of protective care in mother-daughter relationships on stress responsiveness. Seventeen females with BPD and twenty females without BPD participated with their mothers in a videotaped parent-young adult conflict discussion. Fourteen non-BPD females without their mothers were assessed for cortisol levels without stress exposure. Salivary cortisol samples were collected at lab entry and 20 and 40min after the onset of the discussion. Results revealed a higher overall cortisol response in the BPD group upon lab entry. BPD participants reported less experienced protection in the mother-daughter relationship which was associated with higher cortisol levels on lab entry and higher distress at study end. Results point to the perceived quality of parental protection as likely to modulate the activity of the stress response system among BPD patients. Copyright © 2011 Elsevier Ltd. All rights reserved.

  15. Psychology of male and female communicative activity.

    Science.gov (United States)

    Vasyura, Svetlana A

    2008-05-01

    The article features a brief overview of theoretical and empirical studies in communication psychology and sociability of men and women, boys and girls. Russian and foreign studies are summarized to point out that girls and women place greater emphasis on communication and interpersonal relations than do boys and men. Moreover, female communication is more emotional. The article presents the results of the author's own empirical study of male and female communicative activity. Communicative activity is viewed as a complex psychological phenomenon, a degree of the subject's willingness to interact. Communicative activity was studied with the test proposed by the Russian psychologist, Krupnov, and designed to detect the following components of communicative activity: dynamic (natural), emotional, motivational, cognitive, regulatory, productive, and two sorts of communication difficulties (operational and personal). Gender differences in communicative activity are shown on a sample of 480 participants aged 18-40 (240 men and 240 women). The article then describes communicative styles of adolescents (130 boys and 130 girls, aged 19-24). Various communicative styles are featured, including "energetic, businesslike," "conformal, emotional," "diplomatic, externally oriented" for boys and "energetic, sociable," "emotional, difficult," and "complaisant, expressive" for girls. Every person's individuality and gender identity are shown to impact their communicative style.

  16. Acute myocardial infarction and pulmonary tuberculosis in a young female patient: a case report

    Science.gov (United States)

    Bakalli, Aurora; Osmani, Behxhet; Kamberi, Lulzim; Pllana, Ejup

    2008-01-01

    Introduction Tuberculous coronaritis is known to be a very rare phenomenon, although Mycobacterium tuberculosis, as some other infectious agents, may also act in the coronary vessels by activating the inflammatory mechanism of atherosclerosis. The association between active pulmonary tuberculosis and acute myocardial infarction has not been reported for around three and a half decades. Case presentation We presented here a case of a young, 30 year old, Caucasian woman who presented to Emergency Ward with severe chest pain, ECG and enzyme profile typical for acute myocardial infarction. Chest X-ray displayed high intensity shades in the left lung field, which after additional laboratory tests were shown to be due to active pulmonary tuberculosis. Conclusion As the patient did not have any other known coronary artery disease risk factors, we held responsible Mycobacterium tuberculosis for occurrence of acute myocardial infarction in this young female patient. We believe that the presentation of this rare case of myocardial infarction in a patient with active pulmonary tuberculosis should encourage researchers to investigate the potential role of Mycobacterium tuberculosis in pathogenesis of coronary heart disease. PMID:18928530

  17. Activation of antioxidant defenses in whole saliva by psychosocial stress is more manifested in young women than in young men.

    Directory of Open Access Journals (Sweden)

    Viktoriia Tsuber

    Full Text Available Psychosocial stress has been long known to have deleterious effects on health. Nevertheless, an exposure to moderate stressors enhances resilience and promotes health benefits. Male and female organisms differ in many aspects of health and disease. The aim of this study was to investigate antioxidant activity and oxidative damage in saliva in a psychosocial stress paradigm in men and women. Here, we show that an acute stressor of moderate strength augments antioxidant activity and decreases oxidative damage in whole saliva of young people. An examination stress caused a significant increase of catalase activity, accompanied by a decrease of levels of oxidized proteins. Levels of thiobarbituric acid-reacting substances did not increase at stress, indicating that lipid peroxidation was not activated. The stress-induced alterations were more manifested in young women compared to young men. Thus, antioxidant protective mechanisms are more activated by a moderate stressor in young women than in young men.

  18. Activation of antioxidant defenses in whole saliva by psychosocial stress is more manifested in young women than in young men.

    Science.gov (United States)

    Tsuber, Viktoriia; Kadamov, Yunus; Tarasenko, Lydia

    2014-01-01

    Psychosocial stress has been long known to have deleterious effects on health. Nevertheless, an exposure to moderate stressors enhances resilience and promotes health benefits. Male and female organisms differ in many aspects of health and disease. The aim of this study was to investigate antioxidant activity and oxidative damage in saliva in a psychosocial stress paradigm in men and women. Here, we show that an acute stressor of moderate strength augments antioxidant activity and decreases oxidative damage in whole saliva of young people. An examination stress caused a significant increase of catalase activity, accompanied by a decrease of levels of oxidized proteins. Levels of thiobarbituric acid-reacting substances did not increase at stress, indicating that lipid peroxidation was not activated. The stress-induced alterations were more manifested in young women compared to young men. Thus, antioxidant protective mechanisms are more activated by a moderate stressor in young women than in young men.

  19. Empowering Girls through Sport? Sports Advice Books for Young Female Readers

    Science.gov (United States)

    Heinecken, Dawn

    2016-01-01

    Advice books by female athletes are among the top selling sports books for young readers in the US. Though they have received little attention to date, sports advice books are important to examine because of how they function as a form of conduct manual instructing girls in specific understandings of female identity. Implying that girls face…

  20. Detained Adolescent Females' Multiple Mental Health and Adjustment Problem Outcomes in Young Adulthood

    Science.gov (United States)

    van der Molen, E.; Vermeiren, R. R. J. M.; Krabbendam, A. A.; Beekman, A. T. F.; Doreleijers, T. A. H.; Jansen, L. M. C.

    2013-01-01

    Background: Although prior studies have shown that detained females are marked by significant adverse circumstances, little is known about their adult outcomes. Method: Prospective follow-up study of 184 (80.4% of original sample of 229) detained adolescent females who were reassessed 4.5 SD = 0.6) years later in young adulthood (mean age = 20.0,…

  1. Influence of Peers on Young Adolescent Females' Romantic Decisions

    Science.gov (United States)

    Wisnieski, Deborah; Sieving, Renee E.; Garwick, Ann W.

    2013-01-01

    Background: Initiation of sexual intercourse during early adolescence is a known risk factor for teen pregnancy and sexually transmitted infections. Purpose: To examine young women's stories describing peer in?uences on their romantic and sexual decisions and behavior during early adolescence. Methods: Semistructured ethnographic interviews were…

  2. Vaginal Bleeding In 6 Years Old Young Female: Diagnostic Challenge

    African Journals Online (AJOL)

    A 6 year old young girl was referred to Mendefera (Zoba Debub Referral) Hospital with vaginal bleeding of 4 days duration. She had a history of swimming in a river prior to the incident. An aquatic leech bloated with blood detached from the vagina after 100 milliliters of normal saline flushing into the vagina. The patient was ...

  3. Young Female Citizens in Education: Emotions, Resources and Agency

    Science.gov (United States)

    Gordon, Tuula; Holland, Janet; Lahelma, Elina; Thomson, Rachel

    2008-01-01

    In this article we are concerned with how young women's subjectivities are constructed within relations of power, particularly in the context of schooling and the transition to adulthood. We focus on the possibilities and limitations for agency to be exercised by women in the education system and more generally, the resources that they can draw…

  4. Prehypertension in young females, where do they stand?

    Directory of Open Access Journals (Sweden)

    Kavita Chaudhry

    2012-05-01

    Conclusion: Prevalence of prehypertension was found to be high in females, also there was a strong correlation between prehypertension and BMI, WHR and WC suggesting a positive correlation between obesity and prehypertension. Prehypertensive group also showed an exaggerated BP response to exercise stress testing.

  5. Electrophysiological analysis of the cognitive component of social creativity in young males and females with different individual characteristics.

    Directory of Open Access Journals (Sweden)

    Saakyan, O. S.

    2015-07-01

    Full Text Available This article sets forth the problem of studying social creativity from the psychophysiological perspective. Presented here are the first experimental records of studying the cognitive component of social activity. This article describes the peculiar hemispheric activity during the resolution of interpersonal problems by students of different individual peculiarities and professional achievement levels. The author shows that when the solution to a verbal divergent task by young males and females of high creativity and professional achievement is reached, the frequency-spatial EEG indexes are higher in the parietal and frontal brain regions. In the solution of a convergent task, these indexes are higher in the frontal, central and cervical brain zones. In case of young males and females of low creativity and average and low levels of professional achievement, the solution of a convergent task is accompanied by increased EEG power in the central, frontal, parietal zones of both hemispheres. Thus, the assessment of the psychophysiological mechanisms of the cognitive component in social activity has shown that a definite picture of hemispheric activation stipulates the peculiarities of divergent and convergent thinking in young males and females of various levels of creativity and professional success. This difference, revealed at the initial stage of investigation, demands a deeper study of the phenomenon of social creativity in the professional training of a personality that is inclusive of this personality’s individual peculiarities.

  6. Predictors of Stress Fracture Susceptibility in Young Female Recruits

    Science.gov (United States)

    2004-09-02

    in U.S. Army Combat Medic Advanced individual training. Mil Med. 2000;165:647-652. 15. Hulkko A, Orava S. Stress fractures in athletes . Int J Sports ...379. 24. Miller C, Major N, Toth A. Pelvic stress injuries in the athlete : management and prevention. Sports Med. 2003;33:1003-1012. 25. Myburgh...recruits than has been reported in civilian athletes or male military recruits. Pelvic stress fractures are relatively rare in civilian male and female

  7. Female sexual dysfunction in young adult women - Impact of age and lifestyle

    Science.gov (United States)

    Stoian, Dana; PAter, Liana; Pater, Flavius; Craciunescu, Mihaela

    2014-12-01

    Female sexual function is a difficult entity to be assessed. Subjective factors and interview biases can change the perception of it. Using validated questionnaires can improve the scientific approach to this matter. There is a huge difference of severity and incidence among young, apparent healthy women, which are in a harmonious relationship. We evaluated 320 healthy women, with stable sexual active relationship, with no know depressive disease, endocrinological and metabolic pathology, no premature menopause, no malignancy. We compose a mathematic model to study the impact of age, and body weight on the sexual function, with FSFI total score as surrogate marker. We observed that even in healthy women, increase in age and/or weight/body mass significantly impair general sexual function.

  8. Brachial biceps tendon injuries in young female high-level tennis players.

    Science.gov (United States)

    Tsur, A; Gillson, S

    2000-06-01

    To evaluate brachial biceps tendon lesions in four young female tennis players who complained about anterior shoulder pain on their dominant side. Medical and sport's activity history, palpation of the painful zone, Ghilchrist (palm-up) test, and brachial biceps contraction against resistance were performed. The two girls who suffered from mild tenderness in the bicipital groove and over the anterior aspect of the upper arm and the shoulder joint, had tendinitis of the long biceps head. The two girls who suffered from severe tenderness just under the groove, had a partial tear in the long head of the biceps. Ghilchrist test was positive in all girls. Tennis players can have shoulder pain without clear history of trauma. Pain occurred probably as a result of technical errors or use of inadequate equipment.

  9. Does Ramadan Fasting Adversely Affect Cognitive Function in Young Females?

    Directory of Open Access Journals (Sweden)

    Mahboubeh Ghayour Najafabadi

    2015-01-01

    Full Text Available We examined the effects of Ramadan fasting on cognitive function in 17 female athletes. Data were obtained from participants of two fasting (n=9 and nonfasting (n=8 groups at three periods of the study (before Ramadan, at the third week in Ramadan, and after Ramadan. Digit span test (DST and Stroop color test were employed to assess short-term memory and inhibition/cognitive flexibility at each time point. There were no significant changes for DST and Stroop task 1 in both groups, whereas Stroop task 2 and task 3 showed significant improvements in Ramadan condition (p<0.05. Interference indices did not change significantly across the study except in post-Ramadan period of fasting group (p<0.05. Group × week interaction was significant only for error numbers (p<0.05. Athletes in nonfasting showed a significant decrease in number of errors in Ramadan compared to baseline (p<0.05. The results suggest that Ramadan fasting may not adversely affect cognitive function in female athletes.

  10. Obstacles in Advancement of Young Female Geoscientists: Research Results from the Earth Science Women's Network (ESWN)

    Science.gov (United States)

    Kogan, M.; Laursen, S. L.

    2011-12-01

    requiring couples to consider two STEM careers when making career decisions. Women's partners more often worked full time than did the partners of men. This may limit the possibility of work-related travel for female geoscientists and increase the burden of household duties on two working partners. In fact, women did report doing significantly more household upkeep and more parenting than men. Another barrier to retention and promotion of women includes a lack of mentors and role models. The example of women in senior positions is especially important, justifying young women's aspiration to be successful geoscientists. In our data, young female geoscientists less often saw women as adequately represented in senior roles than did male respondents. While ESWN cannot solve these problems for individuals, ESWN activities do seem to address these concerns. In discussions on the ESWN listserv, women share ideas and strategies for navigating these obstacles. Young female geoscientists may also find role models among the more experienced members. Knowledge of these obstacles also provides ESWN and other organizations aiming to advance women in science with the potential best practices in supporting women through these challenges.

  11. Young people's participation in physical activity

    DEFF Research Database (Denmark)

    Nielsen, Stine Frydendal; Ottesen, Laila; Thing, Lone Friis

    regarding physical activity. 469 students participated in the survey. It is carried out through the online program SurveyXact. The data is processed in SPSS, and subsequently discussed. The primary results reveal that spare time jobs have a large impact on young people’s participation in physical activity...

  12. Multicentric Biatrial Myxoma in a Young Female Patient: Case Report

    Science.gov (United States)

    Yoon, Sang Jeong; Park, Soon Chang; You, Yun Pyo; Kim, Bum Yong; Kim, Myong Kon; Jeong, Kyung Tae; Lee, Jae Won

    2000-01-01

    We report a case of multicentric, biatrial cardiac myxoma in a 29-year-old female who complained of exertional dyspnea, abdominal distension and peripheral edema. Any other associated skin lesions, breast mass or endocrine disorder presenting complex form were not seen on her. Also, there was no contributory medical history, hypertension and diabetes mellitus. By using transthoracic echocardiography, we identified a biatrial myxoma attached to the interatrial septum. During surgical excision, we found a large right atrial myxoma with extension through the fossa ovalis into the left atrium and small myxoma attached to the right atrial free wall. After successful resection of interatrial septum and free wall, atrial septal defect was created during the resection and safely repaired by bovine pericardial patch. PMID:11242813

  13. Impact of Biomotor Dimensions on Player Quality in Young Female Volleybal Players

    OpenAIRE

    Milic, Mirjana; Grgantov, Zoran; Katic, Ratko

    2013-01-01

    A set of 18 test for assessing anthropometric characteristics and 12 tests for assessing motor abilities was used on a sample of 183 young female volleyball players (average age of 13.11 ± 1.07 years). The main goal of this research was to determine the latent structure of biomotor status, as well as relations of that status to situational efficiency in female volleyball players. Situational efficiency of young volleyball players was assessed on a five-point Likert scale, in relation to each ...

  14. Conversational Entrainment of Vocal Fry in Young Adult Female American English Speakers.

    Science.gov (United States)

    Borrie, Stephanie A; Delfino, Christine R

    2017-07-01

    Conversational entrainment, the natural tendency for people to modify their behaviors to more closely match their communication partner, is examined as one possible mechanism modulating the prevalence of vocal fry in the speech of young American women engaged in spoken dialogue. Twenty young adult female American English speakers engaged in two spoken dialogue tasks-one with a young adult female American English conversational partner who exhibited substantial vocal fry and one with a young adult female American English conversational partner who exhibited quantifiably less vocal fry. Dialogues were analyzed for proportion of vocal fry, by speaker, and two measures of communicative success (efficiency and enjoyment). Participants employed significantly more vocal fry when conversing with the partner who exhibited substantial vocal fry than when conversing with the partner who exhibited quantifiably less vocal fry. Further, greater similarity between communication partners in their use of vocal fry tracked with higher scores of communicative efficiency and communicative enjoyment. Conversational entrainment offers a mechanistic framework that may be used to explain, to some degree, the frequency with which vocal fry is employed by young American women engaged in spoken dialogue. Further, young American women who modulated their vocal patterns during dialogue to match those of their conversational partner gained more efficiency and enjoyment from their interactions, demonstrating the cognitive and social benefits of entrainment. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

  15. Reproductive health education and sexual risk among high-risk female adolescents and young adults.

    Science.gov (United States)

    Ancheta, Rosedelia; Hynes, Colin; Shrier, Lydia A

    2005-04-01

    The objective of this study was to explore the associations of sources, content, and timing of reproductive health education with cognitive and behavioral sexual risk in a sample of high-risk female adolescents and young adults. Female adolescents and young adults (n=113, median age 17 years) receiving treatment for a sexually transmitted disease (STD) reported sources of reproductive health education, topics covered, and when first formal education occurred. Dependent variables included sexual risk knowledge; condom attitudes, negotiation skills, and use (consistent and at last sex); and number of sexual partners. Most participants reported receiving reproductive health education from both parental (80%) and formal sources (92%). Parents discussed the menstrual cycle (94%) more frequently than other sex education topics, while formal sources focused most on teaching about STDs (91%). Although median age of first formal instruction was 12 years, 26% of girls received their first formal education during or after the year they initiated coitus. Girls with a parental source of education and those receiving formal instruction on pregnancy reported greater ability to negotiate condom use. Girls who received education later in relation to the onset of sexual activity and those with a parental source of education reported more sexual partners. Early reproductive health education and education from both parental and formal sources is associated with reduced sexual risk among high-risk adolescent girls. Interestingly, receiving parental education is also associated with more sexual partners, suggesting that parental educational efforts may be reactive to their daughters' increasing sexual risk behavior. Future research should examine multiple sources of reproductive health education and the timing of education from these sources to enhance understanding the dynamic interactions between reproductive health education and adolescent sexual risk.

  16. Takayasu’s Arteritis and Crohn’s Disease in a Young Hispanic Female

    Directory of Open Access Journals (Sweden)

    Namrata Singh

    2014-01-01

    Full Text Available Takayasu’s arteritis (TA and Crohn’s disease (CD are chronic inflammatory granulomatous disorders of undetermined etiology. TA is a large vessel vasculitis with a predilection for the aorta and its branches in young women of Asian descent; whereas CD has characteristic gastrointestinal manifestations more prevalent in young Caucasians. We describe a case of both diseases in a young Hispanic female, review the literature, and impart new insight on possible genetic linkage and the role of interleukin 12 B (IL-12B as the common autoimmune mechanism and potential therapeutic target in this rare disease combination.

  17. Unusual presentation and inconlusive biopsy render fibroadenoma in two young females a diagnostic dilemma

    Directory of Open Access Journals (Sweden)

    D Meerkotter

    2009-08-01

    Full Text Available Two young non-lactating females presented with acutely painful breast masses. Sonographic features showed mixed echogenic masses. Core biopsy was non-diagnostic in both and surgical excision revealed infarcted fibroadenomas. Although fibroadenomas are common, they do not commonly infarct and only rarely in non-lactating and non-pregnant females. These two cases highlight the clinical and imaging characteristics of this important differential diagnosis.

  18. Detained adolescent females' multiple mental health and adjustment problem outcomes in young adulthood.

    Science.gov (United States)

    van der Molen, E; Vermeiren, R R J M; Krabbendam, A A; Beekman, A T F; Doreleijers, T A H; Jansen, L M C

    2013-09-01

    Although prior studies have shown that detained females are marked by significant adverse circumstances, little is known about their adult outcomes. Prospective follow-up study of 184 (80.4% of original sample of 229) detained adolescent females who were reassessed 4.5 (SD=0.6) years later in young adulthood (mean age=20.0, SD=1.4) on mental health and adjustment outcomes. Associations between these outcomes and detained females' behavior problems and offense history were examined. In the total sample, 59.0% had one or more mental health problems at follow-up, whereas 96.2% were facing at least one adjustment problem. Subjects with a personality disorder (PD) reported more adjustment problems compared to subjects without PD. Mental health and adjustment problems in young adulthood were predicted by detained adolescent females' behavior problems and offense history. Detained adolescent females suffered from multiple mental health and adjustment problems in young adulthood. Females who developed PD were most impaired. Results of this study underline the compelling need for continued and gender-specific interventions. The identification of predictors during detention for poor adult outcomes can serve as targets for intervention. © 2013 The Authors. Journal of Child Psychology and Psychiatry © 2013 Association for Child and Adolescent Mental Health.

  19. Sexual abuse and risky sexual behaviors among young female hawkers in Burkina Faso: a mixed method study.

    Science.gov (United States)

    Ouédraogo, Saide Yacine Y A; Sisawo, Ebrima J; Huang, Song-Lih

    2017-01-04

    Young street hawkers in Burkina Faso are increasingly exposed to workplace hazards such as physical and sexual abuse, and also unsafe sexual practices. The objectives of this study were to identify the socio-demographic status and work characteristics of young female hawkers, describe their sexual behavior and their experience with regards to sex-related violence at the workplace. The study used a mixed design combining qualitative and quantitative methods. It was carried out in two traffic stations in Burkina Faso namely Bittou customs station and Boromo bus station. Female hawkers aged 13 - 24 years were invited to participate in a questionnaire survey and local key informants were recruited to partake in an in-depth interview. The recruitment was based on their duties related to the hawkers. The study included 264 participants in the survey and 16 interviewees. The survey showed that three quarter of participants had primary education or lower. About half of them had been sexually harassed, with clients, public members and co-hawkers as the most common source of assault. Most (68.6%) hawkers were sexually active; among them 43.7% had received money or gifts for sex. Positive factors associated with commercial sex include working in Boromo and age above 17, while negative factors include being Muslim and having female genital mutilation. The interviews confirmed the relationship between hawking and the socio-economic situation of participant's family, and pointed out societal factors that expose hawkers to risky sexual behaviors. This study provides a better understanding of young female hawking activity in Boromo and Bittou. Implementing an empowerment program for female street vendors and their families, and an efficient surveillance system might help reduce these hazards.

  20. Effects of sports training & nutrition on bone mineral density in young Indian healthy females.

    Science.gov (United States)

    Marwaha, Raman K; Puri, Seema; Tandon, Nikhil; Dhir, Sakshi; Agarwal, Neha; Bhadra, Kuntal; Saini, Namita

    2011-09-01

    Peak bone mass, a major determinant of osteoporosis is influenced by genetic, nutritional, lifestyle and hormonal factors. This study was designed to evaluate the impact of sports training on dietary intake and bone mineral and metabolic parameters in young healthy Indian females. Healthy female college going students (N=186, sportswomen, 90; controls 96) in the age group of 18-21 yr, residing in New Delhi (India) were evaluated for anthropometry, biochemistry (serum total and ionic calcium, phosphorus, total alkaline phosphatase, 25-hydroxyvitamin D & parathyroid hormone), diet, physical activity and lifestyle. Bone mineral density (BMD) at hip, forearm and lumbar spine were studied using central DXA. Sports related physical activity (3 vs. 0 h/day, P direct sunlight exposure (120 vs. 30 min/day, P < 0.001) were significantly higher in sportswomen than in controls with sedentary lifestyle. Significantly higher intake of all macronutrients (energy, protein, carbohydrates and fat) and dietary calcium was noted in the diets of sportswomen. Mean serum 25(OH)D levels were significantly higher (53.0 ± 18.9 vs. 12.9 ± 7.7 nmol/l; P < 0.001) while PTH (35.3 ± 17.6 vs. 51.7 ± 44.9 pg/ml; P < 0.001) and ALP levels (194.0 ± 51.0 vs. 222.1 ± 51.4 IU/l; P<0.001) were significantly lower in sportswomen when compared to controls. No significant difference was found in ionized calcium and inorganic phosphorus in the two groups. Significantly higher (P < 0.001) total BMD and BMD at all sites except femur neck were found in sportswomen than controls (P < 0.001). Physical activity, optimal nutrition and adequate sun exposure are vital for attaining peak bone mass.

  1. Understanding and Counseling Self-Mutilation in Female Adolescents and Young Adults.

    Science.gov (United States)

    Zila, Laurie MacAniff; Kiselica, Mark S.

    2001-01-01

    Examines the syndrome of self-mutilation in female adolescents and young adults. Discusses causes, symptoms, types, definitions, and treatments. Includes an explanation of the lexical and conceptual confusion that accompanies self-mutilation. Addresses implications and recommendations for counselors. (Contains 31 references.) (Author/GCP)

  2. Subacute Thyroiditis Following Influenza Vaccine (Vaxigrip® in A Young Female

    Directory of Open Access Journals (Sweden)

    Jeng-Yueh Hsiao

    2006-06-01

    Full Text Available Subacute thyroiditis (SAT, also called de Quervain thyroiditis or granulomatous thyroiditis, is a self- limiting, possibly viral, and inflammatory thyroid disorder that is usually associated with thyroid pain and systemic symptoms. This report details a case of SAT possibly associated with influenza vaccine (Vaxigrip® in a young female. The diagnosis, therapeutic management and outcome are discussed.

  3. New Insights into the Comorbidity between ADHD and Major Depression in Adolescent and Young Adult Females

    Science.gov (United States)

    Biederman, Joseph; Ball, Sarah W.; Monuteaux, Michael C.; Mick, Eric; Spencer, Thomas J.; McCreary, Michelle; Cote, Michelle; Faraone, Stephen V.

    2008-01-01

    The association between attention-deficit/hyperactivity disorder (ADHD) and major depression (MD) in adolescent and young adult females is evaluated. Findings indicate that MD emerging in the context of ADHD is an impairing and severe comorbidity that needs to be considered further clinically and scientifically.

  4. Evaluation of Interventions to Prevent Gender-Based Violence among Young Female Apprentices in Ibadan, Nigeria

    Science.gov (United States)

    Fawole, Olufunmilayo I.; Ajuwon, Ademola J.; Osungbade, Kayode O.

    2005-01-01

    Purpose: This intervention project targeted one vulnerable group, female apprentices in Ibadan, Nigeria, to evaluate the effectiveness of multiple interventions aimed at preventing violence against women (VAW). Design/methodology/approach: A baseline survey was conducted through face-to-face interviews with 350 young women recruited from…

  5. Red-Cockaded Woodpecker male/female foraging differences in young forest stands

    Science.gov (United States)

    Kathleen E. Franzreb

    2010-01-01

    The Red-cockaded Woodpecker (Picoides borealis) is an endangered species endemic to pine (Pinusspp.) forests of the southeastern United States. I examined Red-cockaded Woodpecker foraging behavior to learn if there were male/female differences at the Savannah River Site, South Carolina. The study was conducted in largely young forest stands (,50 years of age) in...

  6. Television viewing is not predictive of BMI in Black and Hispanic young adult females.

    Science.gov (United States)

    Richmond, Tracy K; Walls, Courtney E; Gooding, Holly C; Field, Alison E

    2010-05-01

    Previous studies have observed that television (TV) viewing is predictive of obesity and weight gain. We examined whether the cross-sectional association between TV viewing and BMI varied by racial/ethnic subgroups among young women in Wave III (collected in 2001-2002) of the National Longitudinal Study of Adolescent Health. We used multivariate linear regression to examine the relationship between TV viewing and BMI among 6,049 females while controlling for sociodemographic and health attributes. We stratified the sample by race/ethnicity to better understand the association between TV viewing and BMI across different groups. Black and Hispanic females had higher BMIs (black: 28.5 kg/m(2), Hispanic: 27.3 kg/m(2), white: 26.0 kg/m(2)) than white females, while black females reported higher numbers of hours spent watching TV (black: 14.7 h/week, Hispanic: 10.6 h/week, white: 11.2 h/week) when compared to their white and Hispanic peers. TV viewing was positively associated with BMI (beta = 0.79, P = 0.003 for 8-14 vs. 14 vs. obesity, and household income. However, in models stratified by race/ethnicity, increased TV viewing was associated with increased BMI only among white females; TV viewing was not predictive of higher BMI in black or Hispanic young adult females. Among black and Hispanic females, counseling to decrease TV viewing may be important but insufficient for promoting weight loss.

  7. Weight-related concerns and diet behaviors among urban young females: A cross-sectional study

    Directory of Open Access Journals (Sweden)

    Shabnam Omidvar

    2016-01-01

    Full Text Available Background: Females are more likely than males to perceive themselves as too heavy, this has been explained in terms of the equation of “female beauty with extreme thinness.” Therefore, females are in general prone to develop unhealthy behaviors for weight management. Wrong weight control behaviors have significant health consequences. Objectives: To investigate the body weight concerns, body satisfaction, and weight control behaviors among young females and their association with age and socioeconomic status (SES. Materials and Methods: A cross-sectional study conducted in urban areas from a major city in South India. About 650 healthy unmarried females aged 15–25 years formed the study population. Self-reporting questionnaires were used to obtain relevant data. The categorical data were analyzed using Chi-square, correlation, and regression analyses by SPSS version 16. Results: Most overweight and obese subjects perceived themselves as overweight. Adolescents were more likely to report themselves as overweight. The perceived weight, body satisfaction, and weight control behaviors are influenced by weight status and age of the subjects. However, SES of the participants did not exhibit effect of others' opinion about their weight and body satisfaction as well as weight management behaviors. Conclusion: The high prevalence of weight-related concerns suggests that all females should be reached with appropriate information and interventions. Healthy weight control practices need to be explicitly promoted and unhealthy practices discouraged. Young females need special attention toward weight management.

  8. Physical Education Waivers and Young Adult Activity

    Science.gov (United States)

    Mears, Derrick

    2010-01-01

    This study was to evaluate the relationship between physical activity of young adults who were granted waivers from high school physical education versus those who completed courses in states requiring physical education teacher certification, with curriculum standards and credit requirements for graduation. University students from three…

  9. Differential effects of chronic stress in young-adult and old female mice: cognitive-behavioral manifestations and neurobiological correlates.

    Science.gov (United States)

    Lotan, A; Lifschytz, T; Wolf, G; Keller, S; Ben-Ari, H; Tatarsky, P; Pillar, N; Oved, K; Sharabany, J; Merzel, T K; Matsumoto, T; Yamawaki, Y; Mernick, B; Avidan, E; Yamawaki, S; Weller, A; Shomron, N; Lerer, B

    2017-12-19

    Stress-related psychopathology is highly prevalent among elderly individuals and is associated with detrimental effects on mood, appetite and cognition. Conversely, under certain circumstances repeated mild-to-moderate stressors have been shown to enhance cognitive performance in rodents and exert stress-inoculating effects in humans. As most stress-related favorable outcomes have been reported in adolescence and young-adulthood, this apparent disparity could result from fundamental differences in how aging organisms respond to stress. Furthermore, given prominent age-related alterations in sex hormones, the effect of chronic stress in aging females remains a highly relevant yet little studied issue. In the present study, female C57BL/6 mice aged 3 (young-adult) and 20-23 (old) months were subjected to 8 weeks of chronic unpredictable stress (CUS). Behavioral outcomes were measured during the last 3 weeks of the CUS protocol, followed by brain dissection for histological and molecular end points. We found that in young-adult female mice, CUS resulted in decreased anxiety-like behavior and enhanced cognitive performance, whereas in old female mice it led to weight loss, dysregulated locomotion and memory impairment. These phenotypes were paralleled by differential changes in the expression of hypothalamic insulin and melanocortin-4 receptors and were consistent with an age-dependent reduction in the dynamic range of stress-related changes in the hippocampal transcriptome. Supported by an integrated microRNA (miRNA)-mRNA expression analysis, the present study proposes that, when confronted with ongoing stress, neuroprotective mechanisms involving the upregulation of neurogenesis, Wnt signaling and miR-375 can be harnessed more effectively during young-adulthood. Conversely, we suggest that aging alters the pattern of immune activation elicited by stress. Ultimately, interventions that modulate these processes could reduce the burden of stress-related psychopathology

  10. Sexual coercion and reproductive health outcomes among young females of Nekemte Town, South West Ethiopia.

    Science.gov (United States)

    Garoma, Sileshi; Belachew, Tefera; Wondafrash, Mekitie

    2008-01-01

    This study was conducted to assess adverse outcomes and associated factors of sexual coercion among young females in Nekemte Town. A cross-sectional community based study was conducted using both qualitative and quantitative data collection methods. A sample of 641 young females aged 10-24 years was taken from 3 sub-cities by systematic sampling procedure. Quantitative data were collected using a pre-tested structured questionnaire. Six focus group discussions targeting different groups were held to capture qualitative data. Overall prevalence of sexual coercion was 101(15.8%). Compared to young females who did not report lifetime sexual coercion, victims of sexual coercion had significantly increased likelihood having more than one sexual partner during the last six months OR (95%CI): 3.4 (1.3, 8.7), unintended pregnancy OR (95%CI): 3.57 (1.5, 8.3) and more than one symptom of reproductive tract infections OR (95%CI): 2.4 (1.3, 8.7). In addition, victims of sexual coercion had significantly lower likelihood of using modern contraception OR (95%CI): 0.51 (0.2, 1.0), increased likelihood of reporting unintended pregnancy OR (95%CI): 3.4 (1.3, 8.9). Sexual coercion is a public health problem among young females in the study community due to its consequences on the physical, psychological and social well being. It is recommended that emerging program interventions on Reproductive Health, sexuality, and HIV/AIDS by various stakeholders need to take this problem into consideration in order to address the full context of young females' lives. Interventions targeting the social and behavioral factors leading to these problems need to be instituted to curb the problem.

  11. Risk factors for stress fracture among young female cross-country runners.

    Science.gov (United States)

    Kelsey, Jennifer L; Bachrach, Laura K; Procter-Gray, Elizabeth; Nieves, Jeri; Greendale, Gail A; Sowers, Maryfran; Brown, Byron W; Matheson, Kim A; Crawford, Sybil L; Cobb, Kristin L

    2007-09-01

    To identify risk factors for stress fracture among young female distance runners. Participants were 127 competitive female distance runners, aged 18-26, who provided at least some follow-up data in a randomized trial among 150 runners of the effects of oral contraceptives on bone health. After completing a baseline questionnaire and undergoing bone densitometry, they were followed an average of 1.85 yr. Eighteen participants had at least one stress fracture during follow-up. Baseline characteristics associated (Paffect risk. The results of this and other studies indicate that risk factors for stress fracture among young female runners include previous stress fractures, lower bone mass, and, although not statistically significant in this study, menstrual irregularity. More study is needed of the associations between stress fracture and age, calcium intake, and age at menarche. Given the importance of stress fractures to runners, identifying preventive measures is of high priority.

  12. Identification af explosive power factors as predictors of player quality in young female volleyball players.

    Science.gov (United States)

    Grgantov, Zoran; Milić, Mirjana; Katić, Ratko

    2013-05-01

    With the purpose of determining the factor structure of explosive power, as well as the influence of each factor on situational efficiency, 56 young female volleyball players were tested using 14 tests for assessing nonspecific and specific explosive power. By factor analysis, 4 significant factors were isolated which explained the total of over 80% of the common variability in young female volleyball players. The first factor was defined as volleyball-specific jumping, the second factor as nonspecific jumping and sprinting, the third factor as throwing explosive power, while the fourth factor was interpreted as volleyball-specific throwing and spiking speed from the ground. Results obtained by regression analysis in the latent space of explosive power indicate that the identified factors are good predictors of player quality in young female volleyball players. The fourth factor defined as throwing and spiking speed from the ground had the largest influence on player quality, followed by volleyball-specific jumping and nonspecific jumping and sprinting, and to a much lesser extent, by throwing explosive power The results obtained in this age group bring to the fore the ability of spiking and serving a ball of high speed, which hinders the opponents from playing those balls in serve reception and field defence. This ability, combined with a high standing vertical jump reach and spike approach vertical jump reach (which is the basis of the 1st varimax factor) enables successful performance of all volleyball elements by which points are won in complex 1 (spike) and complex 2 (serve and block). Even though the 2nd factor (nonspecific jumping and sprinting) has a slightly smaller impact on situational efficiency in young players, this ability provides preconditions i.e. preparation for successful realisation of all volleyball elements, so greater attention must be paid to perfecting it in young female volleyball players.

  13. Association between sleep quality and physical fitness in female young adults.

    Science.gov (United States)

    Lee, A J Y; Lin, W H

    2007-12-01

    Sleep quality and physical fitness are critical for young adults' growth and health. However, no study has examined the association between sleep quality and physical fitness in young adults. A total of 291 female college students (mean age: 19.3+/-0.6 years; mean height: 160.3+/-5.2 cm; mean weight: 52.2+/-9.8 kg), in the northern part of Taiwan, volunteered as subjects. For sleep quality evaluation, a valid Chinese version of the Pittsburgh Sleep Quality Index (PSQI) was used. For physical fitness testing, a battery of field-based health-related fitness tests was conducted by well-trained instructors. Data was analyzed using independent t-tests and the Pearson product-moment correlation coefficient. Subjects with poor sleep quality (P) (PSQI score >5) were more likely to have lower levels of muscular endurance, flexibility, and cardiovascular fitness. Significant correlations were also found between the global PSQI score and physical fitness performances in female young adults. This study confirmed the high prevalence of P among young adults. Education materials should try to prevent young adults from developing poor sleep patterns and inactive lifestyles. Moreover, subjects with P should take better care of health problems from cardiovascular disease and musculoskeletal injury.

  14. Young females' attention toward road safety images: An ERP study of the revised reinforcement sensitivity theory.

    Science.gov (United States)

    Kaye, Sherrie-Anne; White, Melanie J; Lewis, Ioni

    2018-02-17

    This study examined whether reward and punishment sensitivities, as conceptualized by Gray and McNaughton's revised reinforcement sensitivity theory (RST), influenced young female drivers' attention toward a series of positive and negative antispeeding advertisement images. Young females' increasing crash risk is associated with their engagement in risky behaviors, which, in turn, has been associated with a stronger behavioral approach system (BAS; sensitive to rewards). It was predicted that individuals with a stronger BAS would elicit larger N100 and N200 mean amplitudes (reflecting greater attention) toward the positive images. Similar associations were predicted in relation to the fight-flight-freeze system (FFFS; sensitive to punishments) for negative images. Twenty-four female drivers (17-25 years; final N = 16) completed Corr-Cooper's RST-Personality Questionnaire, prior to undergoing an event-related potential computerized visual task (i.e., oddball paradigm) that included positive, negative, and neutral images as targets against checkerboard image distractors. Contrary to expectations, individuals with a stronger BAS (Reward Reactivity and Impulsivity) demonstrated significantly larger N200 mean amplitudes at the Cz electrode site on presentation of the negative images than those with a weaker BAS. No other significant RST effects were found. These findings provide some preliminary objective support for the use of negative emotion-based road safety advertisements for young females. Further, this study provides support for using psychophysiological measures to enhance understanding of traffic injury persuasion.

  15. Feed efficiency, blood parameters, and ingestive behavior of young Nellore males and females.

    Science.gov (United States)

    Bonilha, Sarah Figueiredo Martins; Cyrillo, Joslaine Noely dos Santos Gonçalves; dos Santos, Guilherme Pinheiro; Branco, Renata Helena; Ribeiro, Enilson Geraldo; Mercadante, Maria Eugênia Zerlotti

    2015-10-01

    This study aimed to evaluate differences in efficiency of feed utilization between young Nellore males and females by comparing growth traits, feed intake, blood parameters, and ingestive behavior of the animals. Data from 768 Nellore males and females that participated in eight performance tests for individual feed intake evaluation were used. Performance and feed efficiency measures, efficiency-related hematological, metabolic and hormonal variables, and data regarding ingestive behavior were collected. Feed efficiency measures were defined by the relationship between performance and feed intake. Data were analyzed using mixed models that included the fixed effects of sex, herd, and the covariate age within sex and the random effects of facility within year, year, and residual. Significant differences between males and females were observed for traits related to weight gain and feed intake. Although individual dynamics of feed efficiency measures differed between males and females, no significant differences in residual feed intake, feed efficiency, or relative growth rate were observed between sexes. Significant differences between sexes were found for platelets, red blood cells, hemoglobin, creatinine, glucose, urea, triglycerides, insulin, cortisol, and IGF-I. Females spent more time feeding and less time ruminating when compared to males. However, males exhibited higher feeding efficiency and lower rumination efficiency than females. Growing Nellore males and females are efficient in feed utilization, and the differences in blood variables observed are probably due to differences in body size and feed intake. Males spend less time eating, consume more food, and spend more time ruminating than females.

  16. The influence of motion control shoes on the running gait of mature and young females.

    Science.gov (United States)

    Lilley, Kim; Stiles, Vicky; Dixon, Sharon

    2013-03-01

    This study compared the running gait of mature and young females, and investigated the effect of a motion control shoe. First, it was hypothesised that in a neutral shoe, mature females would display significantly greater rearfoot eversion, knee internal rotation and external adductor moments when compared to a younger group. Secondly, the motion control shoe would reduce rearfoot eversion and knee internal rotation in both groups. Thirdly it was hypothesised that the motion control shoe would increase knee external adductor moment, through an increase in knee varus and moment arm. 15 mature (40-60 years) and 15 young (18-25 years) females performed 10 running trials at 3.5ms(-1)±5% over a force platform. Two shoes were tested, the Adidas Supernova Glide (neutral), and the Adidas Supernova Sequence (motion control). Ankle and knee joint dynamics were analysed for the right leg, and the mean of ten trials was calculated. Joint moments were calculated using inverse dynamics. In the neutral condition, mature females presented greater peak rearfoot eversion, knee internal rotation, and external adductor moments than young females (p<0.05). A motion control shoe significantly reduced peak rearfoot eversion and knee internal rotation among both groups (p<0.05). No between shoe differences in knee external adductor moment were observed. A motion control shoe is recommended to reduce risk of injury associated with rearfoot eversion and knee internal rotation in mature females. However since the knee external adductor moment is a variable commonly associated with medial knee loading it is suggested that alternative design features are required to influence this moment. Copyright © 2012 Elsevier B.V. All rights reserved.

  17. Shear modulus estimation on vastus intermedius of elderly and young females over the entire range of isometric contraction.

    Directory of Open Access Journals (Sweden)

    Cong-Zhi Wang

    Full Text Available Elderly people often suffer from sarcopenia in their lower extremities, which gives rise to the increased susceptibility of fall. Comparing the mechanical properties of the knee extensor/flexors on elderly and young subjects is helpful in understanding the underlying mechanisms of the muscle aging process. However, although the stiffness of skeletal muscle has been proved to be positively correlated to its non-fatiguing contraction intensity by some existing methods, this conclusion has not been verified above 50% maximum voluntary contraction (MVC due to the limitation of their measurement range. In this study, a vibro-ultrasound system was set up to achieve a considerably larger measurement range on muscle stiffness estimation. Its feasibility was verified on self-made silicone phantoms by comparing with the mechanical indentation method. The system was then used to assess the stiffness of vastus intermedius (VI, one of the knee extensors, on 10 healthy elderly female subjects (56.7 ± 4.9 yr and 10 healthy young female subjects (27.6 ± 5.0 yr. The VI stiffness in its action direction was confirmed to be positively correlated to the % MVC level (R2 = 0.999 over the entire range of isometric contraction, i.e. from 0% MVC (relaxed state to 100% MVC. Furthermore, it was shown that there was no significant difference between the mean VI shear modulus of the elderly and young subjects in a relaxed state (p > 0.1. However, when performing step isometric contraction, the VI stiffness of young female subjects was found to be larger than that of elderly participants (p < 0.001, especially at the relatively higher contraction levels. The results expanded our knowledge on the mechanical property of the elderly's skeletal muscle and its relationship with intensity of active contraction. Furthermore, the vibro-ultrasound system has a potential to become a powerful tool for investigating the elderly's muscle diseases.

  18. SEX DIFFERENCES IN THE MOTOR ABILITIES OF YOUNG MALE AND FEMALE HANDBALL PLAYERS

    Directory of Open Access Journals (Sweden)

    I. Zapartidis

    2011-09-01

    Full Text Available During adolescence, performance of males shows, on average, marked improvements in motor performance tests, while performance of females shows a slight improvement in some motor performance tests and a plateau in others. Research interest lies on the issue of sex differences in performance in the context of training protocols with same frequency and training load, for young male and female athletes, who have similar performance demands and training experience. This study aimed at comparing the motor abilities of 214 male and 238 female handball players from four age groups (12-12.9, 13-13.9, 14-14.9, and 15-15.9 years. Five motor abilities tests were administered: a ball throwing velocity, b standing long jump, c 30-m running speed, d 20-m shuttle run and e sit-and-reach flexibility. ANCOVA was used to test for sex differences by age group with age, height and weight as covariates. Results showed that in the 12-12.9 age group males and females had similar performances in standing long jump and aerobic capacity. In the older age groups, and besides having the same performance demands and training experience, males performed better than females in motor abilities that are important for handball. It appears that sport-specific training is not sufficient to attenuate sex differences in motor performance of young handball players.

  19. The first Latin American workshop on professional skills for young female scientists

    Science.gov (United States)

    Ávila, A.; Meza-Montes, Lilia; Ponce-Dawson, Silvina

    2015-12-01

    To effectively build capacity for research and training in science, technology, engineering, and mathematics (STEM) across Latin America and the Caribbean, a gender perspective must be factored in. Working from an awareness of the gender situation as well as of the multiple personal challenges experienced due to gender disparity, a group of Latin American female scientists organized a workshop with the goal of empowering young female scientists and assessing the challenges they face. In this paper we summarize the outcomes of the workshop, highlighting the barriers that are common in the region. Among other aspects, the workshop stressed the need for resource platforms for finding technical and professional networks, jobs, and scholarships.

  20. Luxury fashion brands: factors influencing young female consumers’ luxury fashion purchasing in Taiwan

    OpenAIRE

    Wu, Meng-Shan Sharon; Chaney, Isabella; Chen, Cheng-Hao Steven; Nguyen, Bang; Melewar, T. C.

    2015-01-01

    Purpose - Against the background of increasing consumption of luxury fashion brands by young female consumers in Asian countries, this paper offers insights into the consumption motives and purchasing behaviour of that market segment in Taiwan.\\ud \\ud Design/methodology/approach - Analysis of data collected using face-to-face semi-structured interviews with twenty-three 18-32 year-old fashion-conscious females was completed and new empirical insights are offered.\\ud \\ud Findings - The study f...

  1. Heightened Olfactory Sensitivity in Young Females with Recent-Onset Anorexia Nervosa and Recovered Individuals.

    Directory of Open Access Journals (Sweden)

    Mette Bentz

    Full Text Available Olfaction may be related to food restriction and weight loss. However, reports regarding olfactory function in individuals with anorexia nervosa (AN have been inconclusive.Characterize olfactory sensitivity and identification in female adolescents and young adults with first-episode AN and young females recovered from AN.We used the Sniffin' Sticks Odor Threshold Test and Odor Identification Test to assess 43 participants with first-episode AN, 27 recovered participants, and 39 control participants. Participants completed the Importance of Olfaction questionnaire, the Beck Youth Inventory and the Eating Disorder Inventory. We also conducted a psychiatric diagnostic interview and the Autism Diagnostic Observation Schedule with participants.Both clinical groups showed heightened olfactory sensitivity. After excluding participants with depression, participants with first-episode AN identified more odors than recovered participants.Heightened olfactory sensitivity in AN may be independent of clinical status, whereas only individuals with current AN and without depression show more accurate odor identification.

  2. Level of anxiety and disordered eating behavior among young female athletes

    International Nuclear Information System (INIS)

    Fatima, S.; Khan, I.; Bashir, M.S.; Fatima, M.

    2017-01-01

    To find level of anxiety and disordered eating behavior among young female athletes. Methodology: A questionnaire based survey was undertaken among 71 athletes (15-25 years old) athletes from University of Lahore and Lahore College for Women University. Then the level of anxiety and disordered eating behavior calculated. Data were statistically analyzed by SPSS version 16. Results: Out of 71 athletes, 56 (78.87%) had anxiety due to eating disorder and 15 (21.12%) had no eating disorder. And 67 (94.3%) athletes had raised anxiety levels while 3 (4.2%) had no anxiety. Conclusion: Dieting behavior and binge eating that prompted eating disorder are the main cause of anxiety among young female athletes. (author)

  3. Shift Work Is Associated with Metabolic Syndrome in Young Female Korean Workers.

    Science.gov (United States)

    Yu, Kyoung Hwa; Yi, Yu Hyeon; Kim, Yun Jin; Cho, Byung Mann; Lee, Sang Yeoup; Lee, Jeong Gyu; Jeong, Dong Wook; Ji, So Yeon

    2017-03-01

    Shift work is associated with health problems, including metabolic syndrome. This study investigated the association between shift work and metabolic syndrome in young workers. A total of 3,317 subjects aged 20-40 years enrolled in the 2011-2012 Korean National Health and Nutrition Examination Survey were divided into shift and day workers. We conducted a cross-sectional study and calculated odds ratios using multivariate logistic regression analysis in order to examine the association between shift work and metabolic syndrome. The prevalence of metabolic syndrome was 14.3% and 7.1% among male and female shift workers, respectively. After adjusting for confounding factors, shift work was associated with metabolic syndrome in female workers (odds ratio, 2.53; 95% confidence interval, 1.12 to 5.70). Shift work was associated with metabolic syndrome in young women. Timely efforts are necessary to manage metabolic syndrome in the workplace.

  4. Who Cares? Pre and Post Abortion Experiences among Young Females in Cape Coast Metropolis, Ghana.

    Science.gov (United States)

    Esia-Donkoh, Kobina; Darteh, Eugene K M; Blemano, Harriet; Asare, Hagar

    2015-06-01

    Issues of abortion are critical in Ghana largely due to its consequences on sexual and reproductive health. The negative perception society attaches to it makes it difficult for young females to access services and share their experiences. This paper examines the pre and post abortion experiences of young females; a subject scarcely researched in the country. Twenty-one clients of Planned Parenthood Association of Ghana (PPAG) clinic at Cape Coast were interviewed. Guided by the biopsychosocial model, the study revealed that fear of societal stigma, shame, and rejection by partners, as well as self-imposed stigma constituted some of the pre and post abortion experiences the respondents. Other experiences reported were bleeding, severe abdominal pain and psychological pain. The Ghana Health Services (GHS) and other service providers should partner the PPAG clinic to integrate psychosocial treatment in its abortion services while intensifying behaviour change communication and community-based stigma-reduction education in the Metropolis.

  5. Balance Comparisons between Female Dancers and Active Nondancers

    Science.gov (United States)

    Ambegaonkar, Jatin P.; Caswell, Shane V.; Winchester, Jason B.; Shimokochi, Yohei; Cortes, Nelson; Caswell, Amanda M.

    2013-01-01

    Purpose: Female dancers have lower anterior cruciate ligament (ACL) injury rates compared with physically active women. Enhanced balance can decrease musculoskeletal injury risk. Dancers are proposed to have superior balance compared with physically active nondancers, and this may reduce their risk for ACL injury. However, whether female dancers…

  6. Students (female physical capacity assessment depending on physical activity.

    Directory of Open Access Journals (Sweden)

    Skyriene V.

    2011-06-01

    Full Text Available Assessment of the social sciences university students (female physical capacity assessment depending on the chosen form of physical activity. Revealed that physical activity within the subject "Physical training" allows students (female to achieve a number of indicators average or above average for the citizens of the republic level of physical fitness. In experiment took part 258 students.

  7. Severe community-acquired pneumonia caused by Mycoplasma pneumoniae in young female patient

    Directory of Open Access Journals (Sweden)

    Milačić Nena

    2015-07-01

    Full Text Available Mycoplasma pneumonia is common agent causing community acquired pneumonia in younger population. However, the course of illness is usually benign and is rarely associated with pulmonary complications. We report a 27 years old female patient with unilateral pneumonia followed by pleural effusion and adhesions on the same side. This potential source of infection should be considered in young patients where resolution of symptoms from pneumonia is delayed.

  8. Myocardial Infarction in a Young Female with Palindromic Rheumatism: A Consequence of Negative Remodeling

    Directory of Open Access Journals (Sweden)

    Timothy R. Larsen

    2012-01-01

    Full Text Available Palindromic rheumatism is a rare disease associated with systemic inflammation. Negative or constrictive coronary artery remodeling is typically not seen until the 7th or 8th decade of life. We report a case of a young female with palindromic rheumatism who suffered a non-ST segment elevation myocardial infarction secondary to a flow-limiting lesion that demonstrated negative remodeling by intravascular ultrasound (IVUS.

  9. Television viewing is not predictive of Body Mass Index in Black and Hispanic young adult females

    Science.gov (United States)

    Richmond, Tracy K.; Walls, Courtney; Gooding, Holly C.; Field, Alison E.

    2009-01-01

    Previous studies have observed that television viewing is predictive of obesity and weight gain. We examined whether the cross-sectional association between television viewing and body mass index (BMI) varied by racial/ethnic subgroups among young women in Wave III (collected in 2001–2002) of the National Longitudinal Study of Adolescent Health. We used multivariate linear regression to examine the relationship between TV viewing and BMI among 6,049 females while controlling for socio-demographic and health attributes. We stratified the sample by race/ethnicity to better understand the association between TV viewing and BMI across different groups. Black and Hispanic females had higher BMIs (Black: 28.5 kg/m2, Hispanic: 27.3 kg/m2, White: 26.0kg/m2) than White females while Black females reported higher numbers of hours spent watching TV (Black: 14.7 hrs/wk, Hispanic: 10.6 hrs/wk, White: 11.2 hrs/wk) when compared to their White and Hispanic peers. TV viewing was positively associated with BMI (β=0.79, p=0.003 for 8–14 v. ≤7 hrs/wk; β=1.18, p=0.01 for >14 v. ≤ 7 hrs/wk) independent of race/ethnicity, age, maternal education, history of pregnancy, parental obesity, and household income. However, in models stratified by race/ethnicity, increased TV viewing was associated with increased BMI only among White females. TV viewing was not predictive of higher BMI in Black or Hispanic young adult females. Among Black and Hispanic females, counseling to decrease TV viewing may be important but insufficient for promoting weight loss. PMID:19876003

  10. Preliminary bioelectrical impedance analysis (BIA) equation for body composition assessment in young females from Colombia

    Science.gov (United States)

    Caicedo-Eraso, J. C.; González-Correa, C. H.; González-Correa, C. A.

    2013-04-01

    A previous study showed that reported BIA equations for body composition are not suitable for Colombian population. The purpose of this study was to develop and validate a preliminary BIA equation for body composition assessment in young females from Colombia, using hydrodensitometry as reference method. A sample of 30 young females was evaluated. Inclusion and exclusion criteria were defined to minimize the variability of BIA. Height, weight, BIA, residual lung volume (RV) and underwater weight (UWW) were measured. A preliminary BIA equation was developed (r2 = 0.72, SEE = 2.48 kg) by stepwise multiple regression with fat-free mass (FFM) as dependent variable and weight, height and impedance measurements as independent variables. The quality of regression was evaluated and a cross-validation against 50% of sample confirmed that results obtained with the preliminary BIA equation is interchangeable with results obtained with hydrodensitometry (r2 = 0.84, SEE = 2.62 kg). The preliminary BIA equation can be used for body composition assessment in young females from Colombia until a definitive equation is developed. The next step will be increasing the sample, including a second reference method, as deuterium oxide dilution (D2O), and using multi-frequency BIA (MF-BIA). It would also be desirable to develop equations for males and other ethnic groups in Colombia.

  11. Impact of biomotor dimensions on player quality in young female volleybal players.

    Science.gov (United States)

    Milić, Mirjana; Grgantov, Zoran; Katić, Ratko

    2013-03-01

    A set of 18 test for assessing anthropometric characteristics and 12 tests for assessing motor abilities was used on a sample of 183 young female volleyball players (average age of 13.11 +/- 1.07 years). The main goal of this research was to determine the latent structure of biomotor status, as well as relations of that status to situational efficiency in female volleyball players. Situational efficiency of young volleyball players was assessed on a five-point Likert scale, in relation to each individual player's contribution to the performance of her team, and with regard to the result of that team achieved in the competition. By factor analysis, 3 anthropometric ("endo-mesomorphy", "longitudinal dimensionality of the skeleton" and "transverse dimensionality of the skeleton") and 4 motor factors ("explosive power of legs and agility", "precision", "explosive power of arms and flexibility" and "balance") were obtained. Significant impact of morphological-motor factors on situational efficiency of young female volleyball players was obtained by regression analysis. Set of predictor variables accounts for 40% of the total variance of the system. On a univariate level, all extracted factors, except precision and balance, had a significant impact on situational efficiency. Factors named "longitudinal dimensionality of the skeleton" and "explosive power of legs and agility" had the greatest partial contribution in explaining the criteria. Obtained results confirmed previous findings about the importance of individual dimensions of biomotor status for efficiency in volleyball.

  12. Minimally invasive surgery for young female patients with mild-to-moderate juvenile hallux valgus deformity.

    Science.gov (United States)

    Choi, Jun Young; Ahn, Hee Chan; Kim, Sang Hee; Lee, Si Young; Suh, Jin Soo

    2017-12-23

    We aimed to compare the clinical and radiographic outcomes of minimally invasive surgery (MIS) and distal chevron metatarsal osteotomy (DCMO) for young female patients with mild-to-moderate juvenile hallux valgus deformity. We retrospectively reviewed the radiographs and clinical findings of young female patients with mild-to-moderate juvenile hallux valgus who underwent MIS (25 feet) or DCMO (30 feet). In 12 of 25 MIS feet, 2.0-mm bio-absorbable pins were used as an additional fixation device crossing the osteotomy site, and 1.4-mm Kirschner wires were used in the remaining 13 feet. Radiographic and clinical parameters preoperatively and at the final follow-up were not significantly different between the 2 groups. There were no significant differences in the increments of hallux valgus angle (HVA), distal metatarsal articular angle, medial sesamoid position, first metatarsal length, metatarsal length index, or relative second metatarsal length. Two MIS subgroups according to the additional fixation device showed no significant differences in HVA, the first to second intermetatarsal angle lateral translation ratio, or plantar offset at the final follow-up. MIS for young female patients with mild-to-moderate juvenile hallux valgus deformity had similar radiographic and clinical outcomes compared to DCMO. Regarding additional fixation crossing the osteotomy site, both temporary Kirschner wires and absorbable pins showed no radiographic differences in terms of correction maintenance. 3. Copyright © 2017 European Foot and Ankle Society. Published by Elsevier Ltd. All rights reserved.

  13. Adolescent cannabis problems and young adult depression: male-female stratified propensity score analyses.

    Science.gov (United States)

    Harder, Valerie S; Stuart, Elizabeth A; Anthony, James C

    2008-09-15

    Cannabis use and depression are two of the most prevalent conditions worldwide. Adolescent cannabis use is linked to depression in many studies, but the effects of adolescent cannabis involvement on young adult depression remain unclear and may differ for males versus females. In this cohort study of youth from a mid-Atlantic metropolitan area of the United States, repeated assessments from 1985 (at age 6 years) through 2002 (at age 21 years) were made for 1,494 individuals (55% female). Measured covariate differences between individuals with and without cannabis problems were controlled via propensity score techniques. The estimated risk of young adult depression for adolescents with cannabis problems was not significantly different from that for comparison adolescents for either females (odds ratio = 0.7, 95% confidence interval: 0.2, 2.3) or males (odds ratio = 1.7, 95% confidence interval: 0.8, 3.6). The evidence does not support a causal association linking adolescent-onset cannabis problems with young adult depression.

  14. Retention of young female post-doc physics researchers in the UK

    Science.gov (United States)

    Whitelegg, Elizabeth

    2004-03-01

    The talk will describe the results of a research project to investigate the problems young women physics researchers encountered during early stages of their careers and their perceptions of the longer-term difficulties they anticipated were they to pursue a career in physics research. The project examined quantitative data from a large sample of female members of the UK Institute of Physics (IOP) and qualitative data from intensive interviews with 27 young female doctoral and post-doctoral researchers at an early stage in their careers. In the survey of women PhD members of the IOP, only 15% of the younger women (aged under 30) said they had encountered gender barriers compared with 45% of older women. However, within a few years of completing their PhDs only 25% of the young women remained in physics research although they had previously aspired to work in this area. The reasons given for leaving physics included a dislike of the male culture or atmosphere in research labs, the fact that few of the young women thought that they would ever attain a senior physics post, concerns about balancing a research career with raising a young family and anticipating a need to relocate to match a partners career moves. These are clearly gender-related barriers and constraints although these young women often did not perceive them in this way. This research examines the notion of direct and indirect gender barriers. It addresses the idea of subtle discrimination by examining both institutional employment practices and the prevalent male culture or atmosphere in physics research, which contribute to the leaky pipeline in womens physics employment in the UK.

  15. Osteoarthritis in Young, Active, and Athletic Individuals

    Directory of Open Access Journals (Sweden)

    Adae O. Amoako

    2014-01-01

    Full Text Available Osteoarthritis (OA is one of the most devastating chronic conditions that affect people around the world. Although the usual population associated with the condition is the elderly, who are mostly inactive, athletes and younger individuals are also susceptible. Depending on the population, the etiology may differ; injuries, occupational activities, and obesity appear to be the most common causes of OA in young and athletic populations. Diagnosing OA in athletes and young individuals is sometimes challenging because of their increased pain tolerance. However, the treatment of OA in these populations does not differ from its management in the general population. Several considerations need to be taken into account when choosing a treatment modality. The purpose of this review is to address OA in athletes and younger individuals and to discuss its presentation, diagnosis, and treatment.

  16. Food availability differentially influences young males' and females' cognitive processes in accordance with sexual selection theory.

    Science.gov (United States)

    Benenson, Joyce F; Rivard, Ryan; Markovits, Henry

    2010-04-23

    Sexual selection theory predicts that additional resources will have a greater impact on males' compared with females' reproductive success. Consequently, we expected that strong cues signalling increased resource availability should augment cognitive functioning associated with long-term maximization of reproductive outcomes (inhibition, working memory) in human males. In human females, who can rely on assistance in resource-rich environments, we expected the opposite effect. We tested this prediction in lower socio-economic status children, since their poverty increased the relative salience of the cues available in a limited experimental situation. We show that cues indicative of food availability increased impoverished young males' inhibitory and working memory capacities compared with males who viewed photographs of food. By contrast, cues indicating food availability exerted the opposite effect on females. These results indicate that cues related to resource availability have differential effects on basic cognitive functions associated with strategic behaviour in males and females. The findings also demonstrate remarkable plasticity in fundamental cognitive processes in young children, even those from impoverished backgrounds.

  17. Migraine in young females with irritable bowel syndrome: still a challenge

    Directory of Open Access Journals (Sweden)

    Georgescu D

    2017-12-01

    Full Text Available Doina Georgescu,1 Daniela Reisz,2 Camelia Vidita Gurban,3 Liviu Andrei Georgescu,4 Ioana Ionita,5 Oana Elena Ancusa,1 Daniel Lighezan1 1Department of Internal Medicine, “Victor Babes” University of Medicine and Pharmacy, Timisoara, 2Department of Neurology, “Victor Babes” University of Medicine and Pharmacy, Timisoara, 3Department of Biochemistry and Pharmacology“Victor Babes” University of Medicine and Pharmacy, Timisoara, 4Department of Urology, “Victor Babes” University of Medicine and Pharmacy, Timisoara, 5Department of Hematology, “Victor Babes” University of Medicine and Pharmacy, Timisoara, RomaniaAbstract: Migraine without aura is frequently reported in female patients with irritable bowel syndrome (IBS, but knowledge about the relationship between these two conditions is still lacking. This study was aimed to explore the particularities of migraine without aura in young female patients with IBS in order to establish a possible link between them. From a cohort of young female patients hospitalized with IBS in the Internal Medicine Department, 30 joined this pilot study, and they were assigned into two groups on the basis of presence or absence of migraine. In this sample, 15 patients have mild to moderate migraine without aura, with a recently taken normal brain scan, and 15 were without migraine. Diseases and conditions not related to migraine and other possible specific female comorbidities were ruled out. Patients undertook a thorough clinical examination in order to assess fibromyalgia (FM and chronic pelvic pain (CPP, Questionnaires for migraine disability assessment (MIDAS and generalized anxiety disorder (GAD were performed. Laboratory testing of blood, urine, and stool were also performed. Optimized lymphocyte proliferation test for food allergy (FA and a fecal microbiota (microbiological semiquantitative method for dysbiosis (DB assessment were performed. Based on the results, migraine-positive group

  18. [Sexual and reproductive behaviour of young female Internet users in Serbia].

    Science.gov (United States)

    Rasević, Mirjana; Sedlecky, Katarina

    2013-01-01

    Investigation of sexual and reproductive behaviour of youth in Serbia has not been performed by Internet, although it is their popular information and communication channel. Analysis of the Internet acceptability among adolescent females as a research method for sexual and reproductive behaviour, identification of the common girl from Serbia, which is informed via the Internet, as well as an overview of the most important problems in the field of sexual and reproductive health of our adolescents. The possibility of using the Internet is perceived on the basis of the number of girls aged 19-20 years who responded to certain questions asked on the website of the Association of Reproductive Health of Serbia, and reliability of the findings by monitoring the consistency of the obtained responses. Girl's profile is defined according to most commonly selected answer to a particular issue, and the most important problems by selecting answers to some questions chosen by a significant proportion of patients. Internet has proven to be the accepted research tool among young people, according to a large number of adolescent females who responded to the given questionnaire. The common girl lives in the city (78%), with parents (53%), in the functional family (78%) and belongs to a higher economic stratum (47%). She declares having many friends (44%), being a student, and financially completely relying on parents (67%). She had first sexual intercourse at the age of 17 (20%) and sexual experience with one partner (46%). Her main motive for sexual activity is being in love (64%), and is satisfied with her sexual life (64%). She prefers condom as a contraceptive method, has not been pregnant (90%), and has not been diagnosed with STI (85%). At the same time, serious problems, which may affect sexual and reproductive health, have been identified in a significant proportion of respondents. Internet has a great potential for defining the model of sexual and reproductive behavior of

  19. Sexual and reproductive behaviour of young female internet users in Serbia

    Directory of Open Access Journals (Sweden)

    Rašević Mirjana

    2013-01-01

    Full Text Available Introduction. Investigation of sexual and reproductive behaviour of youth in Serbia has not been performed by Internet, although it is their popular information and communication channel. Objective. Analysis of the Internet acceptability among adolescent females as a research method for sexual and reproductive behaviour, identification of the common girl from Serbia, which is informed via the Internet, as well as an overview of the most important problems in the field of sexual and reproductive health of our adolescents. Methods. The possibility of using the Internet is perceived on the basis of the number of girls aged 19­20 years who responded to certain questions asked on the website of the Association of Reproductive Health of Serbia, and reliability of the findings by monitoring the consistency of the obtained responses. Girl’s profile is defined according to most commonly selected answer to a particular issue, and the most important problems by selecting answers to some questions chosen by a significant proportion of patients. Results. Internet has proven to be the accepted research tool among young people, according to a large number of adolescent females who responded to the given questionnaire. The common girl lives in the city (78%, with parents (53%, in the functional family (78% and belongs to a higher economic stratum (47%. She declares having many friends (44%, being a student, and financially completely relying on parents (67%. She had first sexual intercourse at the age of 17 (20% and sexual experience with one partner (46%. Her main motive for sexual activity is being in love (64%, and is satisfied with her sexual life (64%. She prefers condom as a contraceptive method, has not been pregnant (90%, and has not been diagnosed with STI (85%. At the same time, serious problems, which may affect sexual and reproductive health, have been identified in a significant proportion of respondents. Conclusion. Internet has a great

  20. Transaxillary Subpectoral Placement of Cardiac Implantable Electronic Devices in Young Female Patients

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    Joo Hyun Oh

    2017-01-01

    Full Text Available BackgroundThe current indications of cardiac implantable electronic devices (CIEDs have expanded to include young patients with serious cardiac risk factors, but CIED placement has the disadvantage of involving unsightly scarring and bulging of the chest wall. A collaborative team of cardiologists and plastic surgeons developed a technique for the subpectoral placement of CIEDs in young female patients via a transaxillary approach.MethodsFrom July 2012 to December 2015, subpectoral CIED placement via an axillary incision was performed in 10 young female patients, with a mean age of 25.9 years and mean body mass index of 20.1 kg/m2. In the supine position, with the patient's shoulder abducted, an approximately 5-cm linear incision was made along one of the deepest axillary creases. The submuscular plane was identified at the lateral border of the pectoralis major, and the dissection continued over the clavipectoral fascia until the subpectoral pocket could securely receive a pulse generator. Slight upward dissection also exposed an entrance to the subclavian vein, allowing the cardiology team to gain access to the vein. One patient with dilated cardiomyopathy underwent augmentation mammoplasty and CIED insertion simultaneously.ResultsOne case of late-onset device infection occurred. All patients were highly satisfied with the results and reported that they would recommend the procedure to others.ConclusionsWith superior aesthetic outcomes compared to conventional methods, the subpectoral placement of CIEDs via a transaxillary approach is an effective, single-incision method to hide operative scarring and minimize bulging of the device, and is particularly beneficial for young female or lean patients.

  1. How Can Pharmacists Support STI Prevention and Treatment Among Female Adolescents and Young Adults?

    Directory of Open Access Journals (Sweden)

    Olufunmilola Abraham

    2017-04-01

    Full Text Available Sexual and reproductive health is a critical focus area for adolescents and young adults (AYAs. Of the 20 million newly diagnosed Sexually Transmitted Infections (STIs annually, nearly half of them are contracted by young people between the ages of 15 to 24. It has become increasingly necessary to improve awareness and prevention of STIs during adolescent years. The knowledge gained through appropriately relevant sexual and reproductive health education may persist as adolescents transition into adulthood. Community pharmacists interact with AYAs frequently and are therefore well positioned to engage this vulnerable population in conversations about their sexual and reproductive health through use innovative and interactive technologies. For instance, mobile applications are easily accessible to AYAs and can allow pharmacists to disseminate relevant medication information to smartphone users that download adolescent-tailored mobile applications. Although many medication adherence apps are currently available on the market, none of these apps are tailored towards sexual reproductive health information for female AYAs. A mobile-based program designed to provide a pharmacist-guided sexual and reproductive health education to female AYAs may help to address the lapses in current adolescent-aged school health classes. In the future, usage of this intervention would improve the accuracy and comprehension of female adolescents and young adults’ awareness and knowledge of their sexual and reproductive health. As a result, further research should be conducted to develop mobile applications conducive to adolescent and young adults to address sexual and reproductive health issues. Conflict of Interest We declare no conflicts of interest or financial interests that the authors or members of their immediate families have in any product or service discussed in the manuscript, including grants (pending or received, employment, gifts, stock holdings or

  2. Uterine and ovarian changes during testosterone administration in young female-to-male transsexuals

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    Giuseppe Loverro

    2016-10-01

    Conclusion: Our data suggest that long-term testosterone administration to female-to-male patients during reproductive age induces a low proliferative active endometrium, associated with some hypertrophic myometrial changes.

  3. Parental Attitudes and Young People's Online Sexual Activities

    Science.gov (United States)

    Sorbring, Emma; Hallberg, Jonas; Bohlin, Margareta; Skoog, Therése

    2015-01-01

    Parental attitudes towards young people's sexuality in traditional (i.e. non-online media) settings have been associated with young people's sexual activities. In this study, we explored the association between key parent and youth characteristics and parental attitudes towards young people's online sexual activities. We also examined the…

  4. Primary Pulmonary Lymphoma Presenting with Superior Vena Cava Syndrome in a Young Female

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    Divya Salhan

    2017-01-01

    Full Text Available Primary Pulmonary Diffuse Large B Cell Lymphoma (PPDLBCL is an extremely rare entity, which exhibits an aggressive behavior by compressing local blood vessels. It represents only 0.04% of all lymphoma cases and is extremely rare in young age. We present a case of a primary pulmonary lymphoma with superior vena cava syndrome (SVCS in a young female. 27-year-old African American female presented with fever, cough, and facial puffiness for 2 weeks and unintentional weight loss. Chest examination showed decreased breath sounds and dullness on percussion on right side. Labs were normal except for mild leukocytosis, high lactate, and lactate dehydrogenase. Chest X-ray showed a large right side infiltrate with pleural effusion but chest CT showed 10 × 14 × 16 cm mass in the right lung without hilar and mediastinal lymphadenopathy. CT guided biopsy of the right lung mass was done and large B cell lymphoma was diagnosed. She received “involved field radiation” because of the bulky tumor size and superior vena cava involvement prior to R-CHOP to which she responded well. PPDLBCL should be considered as one of the differentials in a young patient with a large lung mass, which needs timely diagnosis and management.

  5. Effects of Early Smoking Habits on Young Adult Female Voices in Greece.

    Science.gov (United States)

    Tafiadis, Dionysios; Toki, Eugenia I; Miller, Kevin J; Ziavra, Nausica

    2017-11-01

    Cigarette use is a preventable cause of mortality and diseases. The World Health Organization states that Europe and especially Greece has the highest occurrence of smoking among adults. The prevalence of smoking among women in Greece was estimated to be over 30% in 2012. Smoking is a risk factor for many diseases. Studies have demonstrated the association between smoking and laryngeal pathologies as well as changes in voice characteristics. The purpose of this study was to estimate the effect of early smoking habit on young adult female voices and if they perceive any vocal changes using two assessment methods. The Voice Handicap Index and the acoustic analyses of voice measurements were used, with both serving as mini-assessment protocols. Two hundred and ten young females (110 smokers and 100 nonsmokers) attending the Technological Educational Institute of Epirus in the School of Health and Welfare were included. Statistically significant increases for physical and total scores of the Voice Handicap Index were found in the smokers group (P voice acoustic characteristics of young adults with early smoking habits. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

  6. Extraction of items identifying hiesho (cold disorder) and their utility in young males and females.

    Science.gov (United States)

    Sakaguchi, Shunji; Kuge, Hiroshi; Mori, Hidetoshi; Miyazaki, Junji; Tanaka, Tim Hideaki; Hanyu, Kazuyo; Takeda, Taro; Sasaki, Kazuro

    2016-01-01

    Hie (cold sensation) is one of the most common health complaints in Japan. Those who suffer from severe hie are considered as having hiesho (cold disorder). However, exact hiesho symptoms have not been defined clearly and the decision as to whether a person suffers from hiesho is subjective and based on self-awareness. The study was conducted in attempt to develop a standardized hiesho diagnostic scale. Subjects comprised 1 146 students. From the self-awareness of hiesho symptoms, males and females were divided into hiesho and non-hiesho groups. Physical, behavioral and adaptive characteristics were compared using the 24-item questionnaire (four-grade survey) and indicators for hiesho symptoms were extracted. Based on the scores, a receiver operating characteristic curve was drawn for the total ordinal scale score of the extracted items in relation to the presence and absence of hiesho symptoms, and an optimal cutoff value was determined. The self-awareness of having hiesho was found in 23.2% males and in 55.6% females. The sensitivity was 84.5% for males and 83.3% for females in the hiesho groups, and the specificity was 86.0% for males and 85.2% for females in the non-hiesho groups. A questionnaire consisting of the extracted items may be useful to identify hiesho in young males and females with a high level of accuracy.

  7. Overweight young female kidney donors have low renal functional reserve post-donation.

    Science.gov (United States)

    van Londen, Marco; Schaeffers, Anouk W M A; de Borst, Martin H; Joles, Jaap A; Navis, Gerjan; Lely, A Titia

    2018-01-03

    Maintenance of adequate renal function after living kidney donation is important for donor outcome. Overweight donors in particular may have an increased risk for end stage kidney disease (ESKD), and young female donors have an increased preeclampsia risk. Both of these risks may associate with low post-donation renal functional reserve (RFR). Because we previously found that higher BMI and lower post-donation RFR were associated, we now studied the relationship between BMI and RFR in young female donors. RFR, the rise in GFR (125I-Iothalamate clearance) during dopamine, was measured in female donors (25) and non-overweight donors were compared by t-test; the association was subsequently explored with regression analysis. We included 105 female donors (age 41 [36-44] (median[IQR])) with a BMI of 25 [22-27] kg/m2. Pre-donation GFR was 118 (17) ml/min (mean(SD)) rising to 128 (19) ml/min during dopamine; mean RFR was 10 (10) ml/min. Post-donation GFR was 76 (13) ml/min, rising to 80 (12); RFR was 4 (6) ml/min (pRFR was fully lost after donation (1 ml/min vs. 10 ml/min pre-donation, pRFR after donation, independent of confounders (St. β 0.37, p=0.02). Reduced RFR might associate with the risk of preeclampsia and ESKD in kidney donors. Prospective studies should explore whether RFR is related to preeclampsia and whether BMI reduction prior to conception is of benefit to overweight female kidney donors during and after pregnancy.

  8. Assessment of isokinetic knee strength in elite young female basketball players: correlation with vertical jump.

    Science.gov (United States)

    Rouis, M; Coudrat, L; Jaafar, H; Filliard, J-R; Vandewalle, H; Barthelemy, Y; Driss, T

    2015-12-01

    To explore the isokinetic concentric strength of the knee muscle groups, and the relationship between the isokinetic knee extensors strength and the vertical jump performance in young elite female basketball players. Eighteen elite female basketball players performed a countermovement jump, and an isokinetic knee test using a Biodex dynamometer. The maximal isokinetic peak torque of the knee extensor and flexor muscles was recorded at four angular velocities (90°/s, 180°/s, 240°/s and 300°/s) for the dominant and non-dominant legs. The conventional hamstring/quadriceps ratio (H/Q) was assessed at each angular velocity for both legs. There was no significant difference between dominant and non-dominant leg whatever the angular velocity (all P>0.05). However, the H/Q ratio enhanced as the velocity increased from 180°/s to 300°/s (Pvertical jump height. The highest one was found for the knee extensors peak torque at a velocity of 240°/s (r=0.88, Pvertical jump height. Interestingly, the H/Q ratio of the young elite female basketball players in the present study was unusual as it was close to that generally observed in regular sportsmen.

  9. Developmental markers of risk or vulnerability? Young females who sexually abuse – characteristics, backgrounds, behaviours and outcomes

    OpenAIRE

    Masson, Helen; Hackett, Simon; Phillips, Josie; Balfe, Myles

    2012-01-01

    This paper presents findings from a sub-sample of 24 young females aged 8 to 16 years who were referred to specialist services in England during the 1990s because of their abusive sexual behaviours. The characteristics, backgrounds and behaviours of the sample are summarised and compared both with the males in the total population studied and with findings from the limited international literature on young female sexual abusers. Key findings include the higher rates of sexual victimisation am...

  10. Tracking of physical activity, fitness, body composition and diet from adolescence to young adulthood: The Young Hearts Project, Northern Ireland

    Directory of Open Access Journals (Sweden)

    Savage J Maurice

    2004-10-01

    Full Text Available Abstract Background The assumption that lifestyles formed early in life track into adulthood has been used to justify the targeting of health promotion programmes towards children and adolescents. The aim of the current study was to use data from the Northern Ireland Young Hearts Project to ascertain the extent of tracking, between adolescence and young adulthood, of physical activity, aerobic fitness, selected anthropometric variables, and diet. Methods Males (n 245 and females (n 231 were assessed at age 15 y, and again in young adulthood [mean (SD age 22 (1.6 y]. At both timepoints, height, weight and skinfold thicknesses were measured, and physical activity and diet were assessed by questionnaire and diet history method respectively. At 15y, fitness was assessed using the 20 metre shuttle run, while at young adulthood, the PWC170 cycle ergometer test was used. For each measurement made at 15y, subjects were ranked into 'low' (L1; lowest 25%, 'medium' (M1; middle 50% or 'high' (H1; highest 25% categories. At young adulthood, similar categories (L2, M2, H2 were created. The extent of tracking of each variable over time was calculated using 3 × 3 matrices constructed using these two sets of categories, and summarised using kappa (κ statistics. Results Tracking of diet and fitness was poor (κ ≤ 0.20 in both sexes, indicating substantial drift of subjects between the low, medium and high categories over time. The tracking of physical activity in males was fair (κ 0.202, but was poor in females (κ 0.021. In contrast, anthropometric variables such as weight, body mass index and sum of skinfolds tracked more strongly in females (κ 0.540, κ 0.307, κ 0.357 respectively than in males (κ 0.337, κ 0.199, κ 0.216 respectively. Conclusions The poor tracking of fitness and diet in both sexes, and physical activity in females, suggests that these aspects of adolescent lifestyle are unlikely to be predictive of behaviours in young adulthood. In

  11. Red-cockaded woodpecker male/female foraging differences in young forest stands.

    Energy Technology Data Exchange (ETDEWEB)

    Franzreb, Kathleen, E.

    2010-07-01

    ABSTRACT The Red-cockaded Woodpecker (Picoides borealis) is an endangered species endemic to pine (Pinus spp.) forests of the southeastern United States. I examined Red-cockaded Woodpecker foraging behavior to learn if there were male/female differences at the Savannah River Site, South Carolina. The study was conducted in largely young forest stands (,50 years of age) in contrast to earlier foraging behavior studies that focused on more mature forest. The Redcockaded Woodpecker at the Savannah River site is intensively managed including monitoring, translocation, and installation of artificial cavity inserts for roosting and nesting. Over a 3-year period, 6,407 foraging observations covering seven woodpecker family groups were recorded during all seasons of the year and all times of day. The most striking differences occurred in foraging method (males usually scaled [45% of observations] and females mostly probed [47%]),substrate used (females had a stronger preference [93%] for the trunk than males [79%]), and foraging height from the ground (mean 6 SE foraging height was higher for males [11.1 6 0.5 m] than females [9.8 6 0.5 m]). Niche overlap between males and females was lowest for substrate (85.6%) and foraging height (87.8%), and highest for tree species (99.0%), tree condition (98.3%), and tree height (96.4%). Both males and females preferred to forage in older, large pine trees. The habitat available at the Savannah River Site was considerably younger than at most other locations, but the pattern of male/female habitat partitioning observed was similar to that documented elsewhere within the range attesting to the species’ ability to adjust behaviorally.

  12. The physical activity energy cost of the latest active video games in young adults.

    Science.gov (United States)

    Howe, Cheryl A; Barr, Marcus W; Winner, Brett C; Kimble, Jenelyn R; White, Jason B

    2015-02-01

    Although promoted for weight loss, especially in young adults, it has yet to be determined if the physical activity energy expenditure (PAEE) and intensity of the newest active video games (AVGs) qualifies as moderate-to-vigorous physical activity (MVPA; > 3.0 METs). This study compared the PAEE and intensity of AVGs to traditional seated video games (SVGs). Fifty-three young adults (18-35 y; 27 females) volunteered to play 6 video games (4 AVGs, 2 SVGs). Anthropometrics and resting metabolism were measured before testing. While playing the games (6-10 min) in random order against a playmate, the participants wore a portable metabolic analyzer for measuring PAEE (kcal/min) and intensity (METs). A repeated-measures ANOVA compared the PAEE and intensity across games with sex, BMI, and PA status as main effects. The intensity of AVGs (6.1 ± 0.2 METs) was significantly greater than SVGs (1.8 ± 0.1 METs). AVGs elicited greater PAEE than SVGs in all participants (5.3 ± 0.2 vs 0.8 ± 0.0 kcal/min); PAEE during the AVGs was greater in males and overweight participants compared with females and healthy weight participants (p's < .05). The newest AVGs do qualify as MVPA and can contribute to the recommended dose of MVPA for weight management in young adults.

  13. American Immigrant Girls' Understanding of Female Body Image in Disney: A Critical Analysis of Young Korean Girls' Perspectives

    Science.gov (United States)

    Lee, Lena

    2009-01-01

    This paper discusses young Korean immigrant girls' understanding of American popular culture in a small-scale qualitative study in order to disclose young American immigrant girls' perspectives on such culture. In particular, this paper explores how these Korean girls (age five to eight) perceive female body images in American popular culture -…

  14. Changes in work situation and work ability in young female and male workers. A prospective cohort study

    NARCIS (Netherlands)

    Boström, Maria; Sluiter, Judith K.; Hagberg, Mats

    2012-01-01

    Background: Good work ability is very important in young workers, but knowledge of work situations that influence work ability in this group is poor. The aim of this study was to assess whether changes in self-reported work factors are associated with self-reported work ability among young female

  15. Parental Influence on Young Children's Physical Activity

    Directory of Open Access Journals (Sweden)

    Cheryl A. Zecevic

    2010-01-01

    Full Text Available Parents influence on their young children's physical activity (PA behaviours was examined in a sample of 102 preschool-aged children (54 boys. Questionnaires regarding family sociodemographics and physical activity habits were completed. Results showed that children who received greater parental support for activity (B=.78, P<.10 and had parents who rated PA as highly enjoyable (B=.69, P<.05 were significantly more likely to engage in one hour or more of daily PA. Being an older child (B=−.08, P<.01, having older parents (B=−.26, P<.01, and watching more than one hour of television/videos per day (B=1.55, P<.01 reduced the likelihood that a child would be rated as highly active. Children who received greater parental support for PA were 6.3 times more likely to be highly active than inactive (B=1.44, P<.05. Thus, parents can promote PA among their preschoolers, not only by limiting TV time but also by being highly supportive of their children's active pursuits.

  16. Validity of self-reported fertility-threatening cancer treatments in female young adult cancer survivors.

    Science.gov (United States)

    Roberts, Samantha C; Knight, Amber; Whitcomb, Brian W; Gorman, Jessica R; Dietz, Andrew C; Irene Su, H

    2017-08-01

    Detailed cancer treatment information is important to fertility and pregnancy care of female young adult cancer survivors. Accuracy of self-report of treatments that impact fertility and pregnancy is unknown. This study assessed agreement between self-report and medical records on receipt of fertility-threatening treatments. A national cohort study of female young adult cancer survivors reported cancer treatments via Web-based questionnaires. Primary cancer treatment records were abstracted. Self-reported exposure to fertility-threatening therapies (alkylating chemotherapy, stem cell transplant, pelvic radiation, hysterectomy, and/or oophorectomy) was compared to medical records. Logistic regression models estimated odds ratios (OR) for characteristics associated with inaccurate self-report of fertility-threatening therapies. The study included 101 survivors (mean age 28.2, SD 6.3). Lymphoma (33%), breast cancer (26%), and gynecologic cancers (10%) were the most common cancers. Accuracy of self-report was 68% for alkylating chemotherapy and 92-97% for radiation, surgery, and transplant. Significant proportions of survivors who were treated with transplant (8/13, 62%), alkylating chemotherapy (18/43, 42%), pelvic radiation (4/13, 31%), or hysterectomy and/or oophorectomy (3/13, 23%) did not report undergoing these therapies. In adjusted analysis, age ≤ 25 at diagnosis (OR 3.4, 95% CI 1.3-8.7) and recurrence (OR 6.0, 95% CI 1.5-24.4) were related to inaccurate self-report. Female young adult cancer survivors have limited recall of fertility-threatening cancer treatment exposures. Reproductive health providers and researchers who need this information may require primary medical records or treatment summaries. Additional patient education regarding treatment-related reproductive risks is needed to facilitate patient engagement in survivorship. Obtaining a cancer treatment summary will help survivors communicate their prior treatment exposures to reproductive

  17. Addressing decisional conflict about fertility preservation: helping young female cancer survivors' family planning decisions.

    Science.gov (United States)

    Müller, Madleina; Urech, Corinne; Boivin, Jacky; Ehrbar, Verena; Moffat, Rebecca; Daellenbach, Rosanna Zanetti; Rochlitz, Christoph; Tschudin, Sibil

    2017-11-17

    Health professionals are challenged by a growing number of young long-term cancer survivors with their specific needs with regard to family planning. This study aimed at assessing decisional conflict (DC) in young female cancer patients regarding fertility preservation, identifying demographic, fertility and fertility preservation related factors, which may affect DC, and assessing the helpfulness of various decision-supports. A retrospective, cross-sectional, web-based survey via an online questionnaire available in three languages with specific items concerning cancer, fertility, fertility preservation and the validated Decisional Conflict Scale targeted at current or former female cancer patients aged 18-45 years, with cancer types or treatment potentially affecting reproductive function. The 155 participating women showed considerable DC, especially with regard to missing information and support. DC was significantly lower in patients when the risk of infertility was discussed with a health professional, when they had undergone any procedure to preserve fertility, and when they had a university education. A longer time interval since cancer diagnosis was associated with higher DC. The most helpful decision-support tools were specialised websites and leaflets. Young female cancer patients' DC with regard to fertility preservation is very high. Information and support seem to be deficient. More information through standardised information tools might be an effective strategy to lower their DC at the time when treatment decisions need to be taken, and to improve their reproductive health after they have overcome cancer in the future. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  18. Impairment of Social Function in Young Females With Recent-Onset Anorexia Nervosa and Recovered Individuals

    DEFF Research Database (Denmark)

    Bentz, Mette; Jepsen, Jens Richardt Moellegaard; Pedersen, Tine

    2017-01-01

    PURPOSE: A subgroup of individuals with anorexia nervosa (AN) displays social difficulties; however, it is not clear if individuals with comorbid autism spectrum disorders account for these difficulties. METHODS: We compared social function using the Autism Diagnostic Observation Schedule in 43...... young females with first-episode AN who did not have comorbid autism spectrum disorder, 28 individuals recovered from adolescent-onset AN, and 41 healthy comparison individuals (age range 14-22 years). We measured adaptive behavior with the Vineland-II parent questionnaire, and aspects of social...

  19. THE INFLUENCE OF ABILITIES AND AGILITY ON JUMPING SKILL OF YOUNG FEMALE VOLEYBALL PLAYERS

    Directory of Open Access Journals (Sweden)

    Dragan Nejić

    2007-05-01

    Full Text Available Success in sport depends on various factors but fi rst of all on continuous training process which is taking place in most sports disciplines on a regular daily basis. Besides one takes into account skillful work and training process adapted to abilities, age and sexs of the sportsmen. This research is important in that it shows the infl uence of the basic motor abilities in young female volleyball players on one of the most signifi cant elements of volleyball –jumping skill.

  20. The Success Process of Freshwomen in Workplaces: Movie Narratives and Young Female Audiences’ Reception

    Directory of Open Access Journals (Sweden)

    Yi-Ting Yang

    2016-07-01

    Full Text Available “Chick lit” has become more and more popular in recent years, and the portrayed female’s power and subjectivity have stirred many debates and been centered as controversial issues. Focusing on two films of this genre, this study firstly undertook narrative analysis to understand how in the storylines women just entering the workplaces could overcome a wide variety of challenges, and then performed in-depth interviews to explore how young female audiences interpreted the films. The study found that both movies presented conflicts within and between love life and workplace relationship in the kernel events. Regarding these conflicts portrayed, interviewed audiences, on one hand, thought that work and love life both should get well balanced, echoing social expectations for women, while on the other hand, recognized and appreciated the successful career women’s characteristics owned by the heroines, and pointed out that the films equipped females with the power to accomplish their dreams.

  1. Equine Assisted Therapy and Changes in Gait for a Young Adult Female with Down Syndrome

    Directory of Open Access Journals (Sweden)

    Katherine J. Coffey

    2015-10-01

    Full Text Available The purpose of this study was to examine the effects of equine assisted therapy on selected gait parameters in a person with Down syndrome. One female participant with Down syndrome completed two therapeutic horseback riding programs, each consisting of six riding sessions. Specific gait characteristics were analyzed with a trend analysis of the data by examining the means of the different variables. The trend analysis revealed a difference in stride length as well as hip and knee angle. These results indicate that over the course of the two therapeutic horseback riding programs, changes in gait occurred. Therefore, therapeutic horseback riding may have the potential to benefit gait characteristics and stability in young adult females with Down syndrome; however, further research is warranted.

  2. Influences of climacteric in female sexual activity

    Directory of Open Access Journals (Sweden)

    Anthonio Alisancharles Batista de Almeida

    2016-01-01

    Full Text Available Objective: to identify complaints of sexual function related to climacteric symptoms among women in climacteric age. Methods: this is an descritive study. A sample of 330 women aged from 35 to 65 years old, with three previous Pap tests. We used a semi-structured questionnaire developed by the researchers. A descriptive statistical analysis was performed having the central tendency of proportion and measure the average as a parameter. Results: it was evidenced that 50.0% were between 35-45 years, 73.0% were sexually active, 59.4% had decreased libido, and 58.5% reported dyspareunia. Conclusion: it is necessary that the health services and professionals are aware of the influence of climacteric on women’s health to develop strategies aimed at quality of life.

  3. Sport specificity background affects the principal component structure of vertical squat jump performance of young adult female athletes

    Directory of Open Access Journals (Sweden)

    Vassilios Panoutsakopoulos

    2014-09-01

    Conclusion: Various different profiles of FPD and TPD were detected due to different sporting background in young female athletes. Since TF superiority in SQJ was relied on the larger power production and a greater FPD, female indoor team sport athletes are suggested to execute jumping exercises adopting the jumping strategies utilized by TF.

  4. Acute myocardial infarction and pulmonary tuberculosis in a young female patient: a case report

    OpenAIRE

    Bakalli, Aurora; Osmani, Behxhet; Kamberi, Lulzim; Pllana, Ejup

    2008-01-01

    Introduction Tuberculous coronaritis is known to be a very rare phenomenon, although Mycobacterium tuberculosis, as some other infectious agents, may also act in the coronary vessels by activating the inflammatory mechanism of atherosclerosis. The association between active pulmonary tuberculosis and acute myocardial infarction has not been reported for around three and a half decades. Case presentation We presented here a case of a young, 30 year old, Caucasian woman who presented to Emergen...

  5. Cigarette smoking is associated with body shape concerns and bulimia symptoms among young adult females.

    Science.gov (United States)

    Kendzor, Darla E; Adams, Claire E; Stewart, Diana W; Baillie, Lauren E; Copeland, Amy L

    2009-01-01

    Elevated rates of cigarette smoking have been reported among individuals with Bulimia Nervosa. However, little is known about eating disorder symptoms within non-clinical samples of smokers. The purpose of the present study was to compare the eating disorder symptoms of young adult female smokers (n=184) and non-smokers (n=56), to determine whether smokers were more likely to endorse bulimic symptoms and report greater body shape concern than non-smokers. Analyses indicated that smokers scored significantly higher than non-smokers on the Body Shape Questionnaire, p=.03, and the Bulimia Test-Revised, p=.006. In addition, a higher proportion of smokers than non-smokers scored > or = 85 on the Bulimia Test-Revised, p=.05, suggesting the possibility that Bulimia Nervosa diagnoses were more prevalent among smokers. No differences were found between smokers and non-smokers on other measures of eating behavior. Overall, findings suggest that smoking is specifically associated with symptoms of Bulimia Nervosa and body shape concern among young adult females.

  6. Musical rhythms and their influence on P300 velocity in young females.

    Science.gov (United States)

    Sá, Cintia Ishii de; Pereira, Liliane Desguado

    2011-01-01

    Exposure to music may be useful in the P300 retest and avoid habituation. To verify the influence of the exposure to different kinds of music in P300 in young females. Clinical prospective. Forty-five women aged from 20 to 36 years were evaluated. P300 was studied before and after musical stimulation with different rhythms. Brazilian songs, international songs, and classical music melodies were selected. Each song had its velocity altered and was named as fast and slow. Subjects were divided into 2 groups exposed to music: one group was exposed to the fast version and the other to the slow version. The control group not exposed to music and was evaluated within the same time period of the others. There were statistically significant differences when comparing P300 amplitude in the first and third stimulation with the comparison group. In the same subject, several sequential registrations of P300 caused habituation, which was not seen during exposure to music before P300 recording. Exposure to music at preset different velocities did not affect the P300 in young females.

  7. A comparison of the posture between young female handball players and non-training peers.

    Science.gov (United States)

    Grabara, Małgorzata

    2014-01-01

    To evaluate and compare the posture in young female handball players and a group of non-training peers. 125 handball players and 135 non-training individuals as a control group. All the subjects were aged 12-15. Measurements of basic somatic parameters (body height and mass, BMI, fat mass and total body water) were taken with an electronic balance 'Tanita'. The posture was evaluated using the moiré method. We analysed the shape of the spine in the sagittal plane and the position of the spine, pelvis and shoulder girdle in terms of symmetry. In 13-year-old handball players there was a smaller inclination of the thoracolumbar segment and a greater forward tilt of the torso. Among the training 15-year-olds, the inclination of the lower back, the sum of angles of anteroposterior curvatures and the angle of lumbar lordosis were smaller than in their non-training peers. Moreover, a correct pelvic alignment in the frontal plane, and pelvis and scapulas asymmetries in the transverse plane were more common in handball players. The formation of anteroposterior curvatures of the spine diversified some of the age groups of training and non-training young females. Handball training can affect the quality of posture.

  8. Ideas Exchange: "How Important Is Activity in Young Children (Preschool) to a Lifetime of Physical Activity?"

    Science.gov (United States)

    Hushman, GLenn; Morrison, Jaime; Mally, Kristi; McCall, Renee; Corso, Marjorie; Kamla, Jim; Magnotta, John; Chase, Melissa A.; Garrahy, Deborah A.; Lorenzi, David G.; Barnd, Sue

    2009-01-01

    This article presents the opinions of several professionals who were asked: "How important is activity in young children (preschool) to a lifetime of physical activity?" These professionals point out the importance of physical activity to young children.

  9. Spontaneous Coronary Artery Dissection as a Cause of Acute Myocardial Infarction in Young Female Population: A Single-center Study.

    Science.gov (United States)

    Meng, Pei-Na; Xu, Chen; You, Wei; Wu, Zhi-Ming; Xie, Du-Jiang; Zhang, Hang; Pan, Chang; Ye, Fei

    2017-07-05

    Spontaneous coronary artery dissection (SCAD) is a nonatherosclerotic but a rare and extremely dangerous clinical entity, it has a high prevalence in young female population with acute myocardial infarction (AMI). The previous reports were restricted to other countries' population, but rare in China. Hence, this study aimed to focus on the characteristics of SCAD as a cause of young female AMI population in Jiangsu, China. This study enrolled young female AMI patients aged ≤50 years who underwent coronary angiography (CAG) and intracoronary imaging in our center between January 2013 and December 2016. Their clinical presentations, risk factors, and CAG characteristics were analyzed. A total of 60 young female AMI (SCAD in young female AMI population was 35% (21/60), the prevalence of coronary atherosclerostic heart disease was 65% (39/60). In the SCAD group, 43% (9/21) presented with non-ST-elevation myocardial infarction (NSTEMI) and the remainder presenting as STEMI. SCAD usually occurred in a single vessel (20/21, 95%), especially in left anterior descending artery (14/21, 67%). Eighteen patients (18/21, 86%) underwent conservative treatment, whereas the remaining three patients (3/21, 14%) underwent percutaneous coronary intervention. Regarding the angiographic results of SCAD lesions, intramural hematoma was discriminated in 95% (20/21), and Type I imaging was observed in 5% (1/21), Type II was observed in 67% (14/21), and Type III was 29% (6/21). The average stenosis in the group was 76.9% ± 20.6%, and the mean lesion length was 36.6 ± 8.6 mm. SCAD has a high prevalence in young female AMI population in Jiangsu, China. Discriminating the cause of AMI in young female population is very important.

  10. Well Researched, Yet Little Understood: Young Adults and Physical Activity

    Science.gov (United States)

    Cothran, Donetta; Kulinna, Pamela Hodges

    2005-01-01

    The authors present two beginning studies. One investigated the teaching-style preferences of young adults, and the other looked at physical activity trends within this age group. One key to understanding young adults and physical activity is to recognize the importance of participant cognition on physical activity patterns. From this…

  11. The Role of Lexical Stress on the Use of Vocal Fry in Young Adult Female Speakers.

    Science.gov (United States)

    Gibson, Todd A

    2017-01-01

    Vocal fry is a voice register often used by young adult women for sociolinguistic purposes. Some acoustic correlates of lexical stress, however, appear incompatible with the use of vocal fry. The objective of this study was to systematically examine the role of lexical stress in the use of vocal fry by young adult women. This is a semi-randomized controlled laboratory study. Fifty female undergraduate students were recorded repeating one-, two-, three-, and four-syllable nonwords that conformed to English phonotactics. Nonwords were presented in order from shorter to longer lengths, with stimuli randomized within syllable length. Perceptual analyses of recordings were augmented by acoustic analyses to identify each syllable in which vocal fry occurred. Eighty-six percent of participants produced at least one episode of vocal fry. Vocal fry was more likely to occur in unstressed than stressed position, and the likelihood increased as distance from the stressed syllable increased. There was considerable variability in the use of vocal fry. Frequent and infrequent users varied on the degree to which they used vocal fry in single-syllable nonwords. Vocal fry use persists among young adult women even in the absence of syntactic and pragmatic influences. Lexical stress appeared to dramatically reduce the use of vocal fry. Patterns of vocal fry use appeared to be different for frequent and infrequent users of this vocal register. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

  12. Female directors and real activities manipulation: Evidence from China

    Directory of Open Access Journals (Sweden)

    Jin-hui Luo

    2017-06-01

    Full Text Available Unlike previous studies that focus on accrual-based earnings management, this study analyzes real activities manipulation and investigates whether female directors on boards of directors (BoDs affect managers’ real activities manipulation. Using a large sample of 11,831 firm-year observations from Chinese listed companies from the 2000 to 2011 period, we find that higher female participation on BoDs is associated with lower levels of real activities manipulation, and that this negative relationship is stronger when female directors have higher ownership. These results hold for a battery of robustness checks. Overall, our findings indicate that board gender diversity may serve as a substitute mechanism for corporate governance to curb real activities manipulation and thus provide interested stakeholders with higher quality earnings reports.

  13. Do low levels of physical activity in female adolescents cause ...

    African Journals Online (AJOL)

    Recently Mokabane et al. asserted that black female periurban adolescents exhibited low levels of physical activity and high levels of sedentary behaviour, and that there is a causal, unidirectional, inverse relationship between physical activity and adiposity.[1] However, contrary to their conclusions, the data they presented ...

  14. Fertility preservation in young females with non-gynaecologic malignancy: an emerging speciality.

    LENUS (Irish Health Repository)

    Smyth, C

    2013-06-06

    BACKGROUND: As new treatment and research advances continue to improve the prognosis of cancer patients, oncologists and surgeons are increasingly faced with the issue of fertility protection and preservation. Cancer patients are frequently exposed to gonadotoxic chemotherapy and radiation therapy as a component of their treatment regimens. There are currently various anticipatory techniques available to women who wish to retain future reproductive ability, the most successful of which involves oocyte retrieval followed by in vitro fertilisation and embryo cryopreservation. Innovative methods include oocyte cryopreservation, ovarian follicle cryopreservation and oophoropexy. AIM: The aim of this study was to examine our combined experiences at Mayo General Hospital of treating female patients (<30 years) with non-gynaecologic malignancy and requiring referral to the HARI Unit during a 6-year period (2007-2012). Emphasis was placed on reviewing the fertility-preservation options available. METHODS: The hospital inpatient enquiry system was inspected for all cases of non-gynaecologic malignancy referred for fertility preservation from 2007 to 2012. RESULTS: Three cases of non-gynaecologic malignancy in young females, with an intention to protect and preserve future fertility were identified. The primary treatment plan did not initially incorporate input from a gynaecology or fertility specialist. It was after concerted inquiry and reflection by both physician and patient that oncofertility consultation was sought. CONCLUSION: The responsibility is on both physicians and surgeons to consider a more holistic approach to cancer care in young female patients, which focuses not only on the elimination of malignancy but also on preservation of fertility and quality of life.

  15. A Cross-Sectional Study of the Prevalence of Metabolic Syndrome among Young Female Emirati Adults.

    Directory of Open Access Journals (Sweden)

    Ayesha S Al Dhaheri

    Full Text Available Metabolic syndrome (MetS is a growing problem in the United Arab Emirates (UAE. Moreover, the prevalence of overweight and obesity is rapidly increasing in the UAE especially among young females. However, few studies have evaluated the prevalence of MetS among young female adults in the UAE. This study determined the prevalence of MetS in Emirati females aged 17-25 years and its relation to overweight and obesity.In total, 555 Emirati female college students were enrolled in a cross-sectional study, conducted during 2013-2014 at United Arab Emirates University in Al Ain, UAE. Anthropometric measurements, blood pressure and biochemical measurements were collected. MetS was defined according to the harmonised International Diabetes Federation criteria.Of the 555 participants enrolled, 23.1% were overweight and 10.4% were classified as obese. The overall prevalence of MetS was 6.8%. MetS prevalence was highest among obese participants (34.5%, as compared with normal-weight (1.7% and overweight (10.1% participants. MetS was significantly associated with overweight (adjusted odds ratio [aOR] = 3.8, 95% confidence interval [CI]; 1.15-12.52 and obesity (aOR = 11.2, 95% CI; 3.1-40.9, as compared with normal-weight. Waist-hip ratio ≥ 0.8 (aOR = 3.04, 95% CI; 1.10-8.44 was significantly associated with MetS, as compared with waist-hip ratio <0.8. The odds of MetS were 22 fold higher in participants with glycated haemoglobin (HbA1c ≥ 6.5% (aOR = 22.5, 95% CI; 6.37-79.42 compared to HbA1c <6.5%. This difference was 9 fold higher when HbA1c between 5.6%-6.4% was compared to HbA1c <5.6% (aOR = 8.9, 95% CI; 3.4-23.5.The prevalence of MetS among obese Emirati female students was significantly higher than overweight and normal weight students. The high prevalence of MetS highlights the importance of regular screening and intervention programmes targeting weight reduction.

  16. Radiographic measurements related with the cardiac size in young female Bergamasca sheep

    Directory of Open Access Journals (Sweden)

    Viviam R. Babicsak

    Full Text Available ABSTRACT: In thoracic radiographic examination, routinely used in cases which cardiac evaluation is indicated, quantitative assessment of the heart is a useful role to be used in combination with subjective analysis. Numerous studies about objective assessment of the cardiac size have been performed in several species, including sheep; however, there is scarce information regarding cardiac parameters of young Bergamasca sheep. Therefore, the purpose of this study was to determine the average results and suggest the range of expected normal values for parameters related to the heart size of young female Bergamasca sheep by radiographic evaluation. Fifteen healty 8 months-old female Bergamasca sheep (mean weight: 41.13±4.71kg were submitted to right lateral recumbency thoracic radiography. The length of the fourth and third to fifth thoracic vertebrae, cardiac height and width, vertebral heart size, cardiophrenic contact, caudal vena cava height, aorta caliber and tracheal angle were measured and the mean results found were, respectively: 2.46±0.11cm (95% CI 2.41-2.52, 7.53±0.30cm (95% CI 7.38-7.68, 13.83±0.57cm, (95% CI 13.54-14.12, 8.99±0.37cm (8.80-9.17, 8.99±0.27 vertebrae (95% 8.85-9.13, 4.55±0.70cm (95% CI 4.19-4.90, 1.88±0.19cm (95% CI 1.79-1.97, 2.05±0.11cm (95% CI 2.00-2.11 and 14.36±2.73° (95% CI 12.98-15.75. Cardiac height and width and the sum of these parameters were compared to the length of third to fifth thoracic vertebrae, resulting in the respective mean values: 1.84±0.08 (95% IC 1.80-1.88, 1.20±0.05 (1.17-1.22 and 3.04±0.11 (95% IC 2.98-3.09. Ratios of cardiophrenic contact to cardiac height and caudal vena cava height to length of fourth thoracic vertebra were also evaluated and the mean values obtained were 0.33±0.05 (95% IC 0.30-0.35 and 0.76±0.08 (95% IC 0.72-0.81, respectively. Authors suggest that the values available in this study may be used as reference for normal heart size in young female Bergamasca

  17. The role of adolescent behaviors in the female-male disparity in obesity incidence in US black and white young adults.

    Science.gov (United States)

    Robinson, Whitney R; Stevens, June; Kaufman, Jay S; Gordon-Larsen, Penny

    2010-07-01

    In the United States, black women are at much greater risk for obesity than black men. We explored whether adolescent behaviors (family dinners, hours of television, playing sports with mother, playing sports with father, bouts of physical activity) were associated with gender disparity in 6-year obesity incidence in young adulthood. We used data from the nationally representative National Longitudinal Study of Adolescent Health to examine adolescent behaviors in nonimmigrant black (n = 1,503) and white (n = 4,452) youths in 1994-95 (aged 11-19 years) and 1995-96 (aged 12-20). We assessed gender disparity in obesity incidence (female incidence minus male incidence) during young adulthood (2001-02; aged 18-26). Standardized gender disparities were calculated using race- and gender-stratified, covariate-adjusted logistic regression models in which males and females were set to the same distributions of adolescent behaviors. In adolescence, black females reported less leisure-time physical activity and lower likelihood of playing sports with either parent compared with black males. Setting adolescent behaviors equal for black males and females did not reduce the estimated gender disparity in obesity incidence (nonstandardized: 9.8 percentage points (95% confidence interval (CI): 4.5, 15.1); fully standardized: 10.2 percentage points (5.2, 15.2)). There was little gender disparity in whites before or after adjustments. To our knowledge, this is the first study to examine to what extent behavioral differences during adolescence might account for gender disparity in obesity incidence in black young adults. Male-female differences in these adolescent behaviors did not appear to underlie the gender gap in young adult obesity.

  18. Physical Activity in Adolescent Females with Type 1 Diabetes

    Directory of Open Access Journals (Sweden)

    Bahareh Schweiger

    2010-01-01

    Full Text Available Objective. We sought to identify amount of physical activity and relationship of physical activity to glycemic control among adolescent females 11 to 19 years of age with type 1 diabetes mellitus (T1DM. We also sought to evaluate associations of age and ethnicity with physical activity levels. Research Design and Methods. Adolescent females ages 11–19 years (n=203 were recruited during their outpatient diabetes appointment. Physical activity was obtained by self-report and was categorized as the number of days subjects had accumulated 60 minutes of moderate-to-vigorous physical activity during the past 7 days and for a typical week. Results. Girls reported being physically active for at least 60 minutes per day on 2.7±2.3 days in the last week, and on 3.1±2.2 days in a typical week. A greater number of physically active days in a typical week were associated with lower A1c (P=.049 in linear regression analysis. Conclusion. Adolescent females with T1DM report exercising for at least 60 minutes about 3 days per week, which does not meet the international recommendations of 60 minutes of moderate-to-vigorous activity per day. It is particularly important that adolescent girls with T1DM be encouraged to exercise since a greater number of physically active days per week is associated with better glycemic control.

  19. Factors Predicting the Physical Activity Behavior of Female Adolescents: A Test of the Health Promotion Model

    Directory of Open Access Journals (Sweden)

    Hashem Mohamadian

    2014-01-01

    Full Text Available ObjectivesPhysical activity behavior begins to decline during adolescence and continues to decrease throughout young adulthood. This study aims to explain factors that influence physical activity behavior in a sample of female adolescents using a health promotion model framework.MethodsThis cross-sectional survey was used to explore physical activity behavior among a sample of female adolescents. Participants completed measures of physical activity, perceived self-efficacy, self-esteem, social support, perceived barriers, and perceived affect. Interactions among the variables were examined using path analysis within a covariance modeling framework.ResultsThe final model accounted for an R2 value of 0.52 for physical activity and offered a good model-data fit. The results indicated that physical activity was predicted by self-esteem (β=0.46, p<0.001, perceived self-efficacy (β=0.40, p<0.001, social support (β=0.24, p<0.001, perceived barriers (β=-0.19, p<0.001, and perceived affect (β=0.17, p<0.001.ConclusionsThe findings of this study showed that the health promotion model was useful to predict physical activity behavior among the Iranian female adolescents. Information related to the predictors of physical activity behavior will help researchers plan more tailored culturally relevant health promotion interventions for this population.

  20. Clitoral Leiomyoma with Condyloma Accuminata in Young Female: A Rare Case Report

    Directory of Open Access Journals (Sweden)

    Taru Gupta

    2017-10-01

    Full Text Available Leiomyomas are benign tumours of the smooth muscle. They occur predominantly during the reproductive age especially in females. Clitoral leiomyoma is a rare tumour and is usually asymptomatic but can present as a local growth with urinary complaints. MRI has a very high detection rate in the diagnosis as well as differentiation of benign from malignant. Here we are reporting a rare case of 22-year-old sexually active female with clitoral mass diagnosed as case of clitoral leiomyoma (rare location with localised condyloma accuminata.

  1. [Valve-sparing aortic root replacement for young female patients with Marfan syndrome].

    Science.gov (United States)

    Nawata, Kan; Morota, T

    2009-10-01

    Annuloaortic ectasia is frequently related with Marfan syndrome, and Bentall procedure or aortic root replacement with valved conduit has been the conventional standard operation for this disease. Recently, some institutes have adopted valve-sparing aortic root replacement (VSARR) instead of Bentall procedure. Young female patients with Marfan syndrome who wishes for childbearing seem to be a group of good candidates of this type of operation, because it let them free from morbidities after artificial valve implantation. Valve-sparing operation should be taken into consideration when the size of Valsalva sinus reaches 45 mm for patients with Marfan syndrome and when it reaches 40 mm for patients with past histories or family histories of aortic dissection or aortic rupture. Since pregnancy is one of the most serious risk factors for aortic events, Valsalva sinus of 40 mm or larger could be the new standard for surgical indication if VSARR is applicable.

  2. Joint power contribution during jumping and sidecutting in young, female elite handball players

    DEFF Research Database (Denmark)

    Bencke, Jesper; Bloch Lauridsen, Hanne; Skov Husted, Rasmus

    2014-01-01

    exercises for enhancing performance in these movements. The aim of the study was to describe the kinematics and kinetics of the ankle, knee and hip joint during jumping and sidecutting, and investigate their relation to optimal performance. Methods 54 young female handball players, aged 16.8 yrs (SD: 1......Introduction One game-changing parameter in handball is explosive power during jumping or sidecutting. In order to improve game performance, more knowledge about the physical demands of the different joints and muscle groups during sports specific movements may help trainers to implement specific.......3), selected for youth national teams participated. Three-dimensional movement analysis was used to investigate maximal counter movement jump (CMJ) and the subjects’ individual sidecutting maneuvers. The maximal flexion of the knee and hip joint during the tests was obtained, and the joint eccentric...

  3. Joint power contribution during jumping and sidecutting in young female elite handball players

    DEFF Research Database (Denmark)

    Bencke, Jesper; Lauridsen, Hanne B.; Sørensen, Rikke S.

    2014-01-01

    exercises for enhancing performance in these movements. The aim of the study was to describe the kinematics and kinetics of the ankle, knee and hip joint during jumping and sidecutting, and investigate their relation to optimal performance. Methods 54 young female handball players, aged 16.8 yrs (SD: 1...... contact. Based on this assumption, sidecutting is graded as the sum of sagittal approach velocity and transverse take-off velocity, divided by ground contact time. For CMJ, jump height was chosen as dependent parameter. Backwards multiple regression analyses were then used to investigate which joint...... sidecutting. This may indicate need of specific power training of the plantar flexors to improve sidecutting in handball, and power training of the knee extensors for improving vertical jump performance....

  4. Giant Desmoid Tumor of the Anterior Abdominal Wall in a Young Female: A Case Report

    Directory of Open Access Journals (Sweden)

    Mahim Koshariya

    2013-01-01

    Full Text Available Desmoid tumors (also called desmoids fibromatosis are rare slow growing benign and musculoaponeurotic tumors. Although these tumors have a propensity to invade surrounding tissues, they are not malignant. These tumors are associated with women of fertile age, especially during and after pregnancy. We report a young female patient with a giant desmoid tumor of the anterior abdominal wall who underwent primary resection. The patient had no history of an earlier abdominal surgery. Preoperative evaluation included abdominal ultrasound, computed tomography, and magnetic resonance imaging. The histology revealed a desmoid tumor. Primary surgical resection with immediate reconstruction of abdominal defect is the best management of this rarity. To the best of our knowledge and PubMed search, this is the first case ever reported in the medical literature of such a giant desmoid tumor arising from anterior abdominal wall weighing 6.5 kg treated surgically with successful outcome.

  5. General anxiety disorder symptoms, tension reduction, and marijuana use among young adult females.

    Science.gov (United States)

    de Dios, Marcel A; Hagerty, Claire E; Herman, Debra S; Hayaki, Jumi; Anderson, Bradley J; Budney, Alan J; Stein, Michael

    2010-09-01

    The current study tested the hypothesis that tension reduction expectancies mediate the relationship between anxiety symptoms and marijuana use. Interview data for 332 young adult females from Southern New England were collected from 2004 to 2009. In structural equation modeling, anxiety symptoms had a significant direct effect (b(yx) = 0.227, 95% confidence interval [CI] 0.086-0.369, p < 0.05) on tension reduction expectancies and a significant indirect effect (b(yx) = 0.026, 95% CI 0.010-0.046, p < 0.05) on marijuana use. The effect of anxiety symptoms on marijuana use was fully mediated by tension reduction expectancies. Implications for tension reduction as a possible component of treatment interventions are discussed.

  6. Rapid Partial Repigmentation of Vitiligo in a Young Female Adult with a Gluten-Free Diet

    Directory of Open Access Journals (Sweden)

    Birgit N. Khandalavala

    2014-12-01

    Full Text Available Vitiligo is a common pigmentary skin condition with a profound impact. Despite a number of therapeutic modalities, few have been demonstrated to result in significant repigmentation within a brief period of time. Reported dietary interventions are sparse. Following exclusion of gluten in the diet, early and extensive repigmentation of facial lesions were noted in a young female adult of Asian ethnicity with acrofacial vitiligo. The majority of the benefits occurred within the first month and stabilized at 4 months. Previous topical and phototherapy had not been found to be effective. The patient was maintained on the previously prescribed dapsone therapy. Dietary elimination can potentially be a disease-modifying intervention for vitiligo and should be considered even in patients without concomitant celiac disease.

  7. Acute myocardial infarction spurred by myopericarditis in a young female patient: Coxsackie B2 to blame.

    Science.gov (United States)

    Liapounova, Natalia A; Mouquet, Frédéric; Ennezat, Pierre V

    2011-02-01

    Myocardial virus infection may mimic but also trigger acute myocardial infarction.The present paper reports an exceedingly rare presentation of an acute myocardial infarction in a very young female associated with Coxsackie B2 virus infection. A 17-year-old woman with no prior medical history presented to the Cardiac Intensive Care unit with chest pain, ST segment elevation and increased cardiac troponin with pericardial effusion one week after experiencing febrile viral gastroenteritis. Given the age and health of the patient, myocarditis was initially presumed. Coronary angiography and cardiac magnetic resonance imaging studies, however, demonstrated an acute posterior myocardial infarction related to a right coronary artery thrombosis. Serological studies disclosed a concurrent Coxsackie B2 virus infection. The patient made a successful recovery with subsequent minor left ventricular dysfunction at long-term follow-up. Coxsackie B2 myocarditis might have triggered a coronary artery spasm and subsequent thrombosis.

  8. Exploring gender and identity issues among female adolescent and young adults who connect in an anonymous platform.

    Science.gov (United States)

    Pounders, Kathrynn; Stowers, Kirsten; Wilcox, Gary; Love, Brad; Mackert, Michael

    2017-04-01

    There has been an increased usage of online cancer support groups as a resource for health-related information and social support. This work analyzes message blog posts from an anonymous online support community to better understand issues related to gender and identity among female adolescent and young adults. This work sheds further light into the nuances of gender and identity issues including motherhood and reproductive issues, physical appearance, and romantic relationships. Specifically, findings reveal that female adolescent and young adults experience issues pertaining to infertility, feeling like a bad mom, hair loss, scarring, dating, and intimacy. These findings of this work offer further guidance about how healthcare providers and caregivers can attempt to meet the needs of female adolescent and young adults.

  9. Delays in diagnosis of young females with symptomatic cervical cancer in England: an interview-based study.

    Science.gov (United States)

    Lim, Anita W; Ramirez, Amanda J; Hamilton, William; Sasieni, Peter; Patnick, Julietta; Forbes, Lindsay Jl

    2014-10-01

    Diagnosis may be delayed in young females with cervical cancer because of a failure to recognise symptoms. To examine the extent and determinants of delays in diagnosis of young females with symptomatic cervical cancer. A national descriptive study of time from symptoms to diagnosis of cervical cancer and risk factors for delay in diagnosis at all hospitals diagnosing cervical cancer in England. One-hundred and twenty-eight patients diagnosis of cervical cancer were interviewed. Patient delay was defined as ≥3 months from symptom onset to first presentation and provider delay as ≥ 3 months from first presentation to diagnosis. Forty (31%) patients had presented symptomatically: 11 (28%) delayed presentation. Patient delay was more common in patients diagnosis after first presentation is also common. There is some evidence that UK guidelines for managing young females with abnormal bleeding are not being followed. © British Journal of General Practice 2014.

  10. Thought-shape fusion in young healthy females appears after vivid imagination of thin ideals.

    Science.gov (United States)

    Wyssen, Andrea; Coelho, Jennifer S; Wilhelm, Peter; Zimmermann, Grégoire; Munsch, Simone

    2016-09-01

    It has been shown that exposure to female thin ideals in media has minimal to moderate direct effects on body image satisfaction (BIS), mood and dysfunctional eating in healthy young women. Evidence has been found for several intervening variables such as social comparison processes. Accordingly it is assumed, that cognitive processing (rather than mere media exposure) is crucial. Consequently, vivid imagination of thin ideals after exposure to a fashion magazine was induced in order to trigger cognitive processes. Changes in mood, BIS and resulting bodyrelated cognitive distortions (Thought-Shape Fusion Body, TSF-B) were assessed. A total of 91 healthy women (mean age 21.9 years, SD = 2.0) were exposed to either a fashion magazine (thin-ideal group) or a nature magazine (control group) in a waiting room design. Afterwards they were instructed to vividly imagine either the thin ideals or landscapes. When exposed to thin ideals, a significant decrease in mood and BIS emerged after vivid imagination, but not after mere magazine exposure. Imagining thin ideals triggered body-related cognitive distortions (TSF-B). A higher degree of eating disorder (ED) symptomatology amplified this effect. These findings apply to young healthy females and cannot be generalized to samples with obesity, EDs or males. Internal validity is limited since the intensity of the exposure has not been systematically controlled. Vivid imagination of thin ideals promoted by magazines results in impaired mood and BIS and moreover in body-related cognitive distortions (TSF-B) in healthy women, especially, for those with stronger ED symptomatology. Copyright © 2016 Elsevier Ltd. All rights reserved.

  11. Antifertility activity of Artemisia vulgaris leaves on female Wistar rats.

    Science.gov (United States)

    Shaik, Afsar; Kanhere, Rupesh S; Cuddapah, Rajaram; Nelson, Kumar S; Vara, Prasanth Reddy; Sibyala, Saisaran

    2014-03-01

    To evaluate the antifertility activity of Artemisia vulgaris leaves on female Wistar rats. The plant extract was tested for its effect on implant formation at two dose levels, 300 and 600 mg·kg⁻¹, respectively. The effective methanolic plant extract was further studied for estrogenic potency on ovariectomised immature female Wistar rats. The data presented in this study demonstrate the antifertility potential of Artemisia vulgaris methanolic leaf extract, which shows a strong and significant decrease in implant formation (100%), and a strong estrogenic effect resulting in a significant increase in uterine weight in immature ovariectomised rats. These observations suggest that the methanolic extract of Artemisia vulgaris leaves has strong anti-implantation activity and estrogenic activity. The methanolic plant extract of A. vulgaris has antifertility activity. Copyright © 2014 China Pharmaceutical University. Published by Elsevier B.V. All rights reserved.

  12. The influence of isometric exercises of the quadriceps muscle on young female patients with anterior knee pain

    Directory of Open Access Journals (Sweden)

    Jacek Wilczyński

    2015-10-01

    Full Text Available Introduction: Anterior knee pain is a disease associated with abnormalities in the patellofemoral joint. It is a common reason for seeking advice from an orthopaedist. This problem is characterised by chronic pain in the anterior part of one or both knees. This issue often affects women, especially at a young age. The effect of this ailment is deterioration of the quality of life. This dysfunction significantly reduces abilities, and often prevents the performance of daily activities. Pain usually occurs during physical activity, but may also be accompanied by prolonged immobilisation of the knee joint. In defining the type of patellofemoral instability, orthopaedists use magnetic resonance imaging, arthroscopy, ultrasonography, and X-ray examination. A relatively effective method of treatment of pain in the patellofemoral joint is through isometric exercises of the quadriceps. They increase the strength of the quadriceps femoris muscle and reduce instability in the patellofemoral joint. Aim of the research: To evaluate the effectiveness of isometric exercises of the quadriceps muscle on young female patients with anterior knee pain. Material and methods : The study involved 30 women aged 13–44 years (mean age: 26.8 years, who had been diagnosed with pain in the front of the knee. Results and conclusions: Isometric exercises of the quadriceps muscle are an effective method of reducing anterior knee pain. Isometric exercises have a beneficial influence on improving physical activity, including performing basic activities of daily living. Student’s t distribution showed, that isometric exercises of the quadriceps muscle reduce pain at the front of the knee. Kruskal-Wallis test confirmed a significant reduction of anterior knee pain.

  13. Comparison of the mental health of female adult film performers and other young women in California.

    Science.gov (United States)

    Grudzen, Corita R; Meeker, Daniella; Torres, Jacqueline M; Du, Qingling; Morrison, R Sean; Andersen, Ronald M; Gelberg, Lillian

    2011-06-01

    This study compared self-reported mental health status and current depression of female adult film performers and other young women. A cross-sectional structured online survey adapted from the California Women's Health Survey (CWHS) was self-administered to a convenience sample of 134 current female adult film performers via the Internet. Bivariate and multivariate analyses were used to compare data for these women with data for 1,773 women of similar ages who responded to the 2007 CWHS. Main outcome measures were self-reported mental health status, measured with the Behavioral Risk Factor Surveillance Survey core-instrument quality-of-life questions, and current depression, measured with the Patient Health Questionnaire-8. Performers reported a mean of 7.2 days of poor mental health in the past 30 days, compared with 4.8 days for CWHS respondents, and 33% met criteria for current depression, compared with 13% of CWHS respondents (padult film performers were more likely to have been victims of forced sex (37% compared with 13% of CWHS respondents), to have lived in poverty (24% and 12%), and to have been placed in foster care (21% and 4%) (p36% and 6%, respectively, of CWHS respondents (padults, 27% had experienced forced sex, compared with 9% of CWHS respondents (padult film performers have significantly worse mental health and higher rates of depression than other California women of similar ages.

  14. A study of the factors affecting the attitudes of young female students toward chemistry at the high school level

    Science.gov (United States)

    Banya, Santonino K.

    Chemistry is a human endeavor that relies on basic human qualities like creativity, insights, reasoning, and skills. It depends on habits of the mind: skepticism, tolerance of ambiguity, openness to new ideas, intellectual honesty, curiosity, and communication. Young female students begin studying chemistry curiosity; however, when unconvinced, they become skeptical. Researches focused on gender studies have indicated that attitudes toward science education differ between males and females. A declining interest in chemistry and the under representation of females in the chemical science was found (Jacobs, 2000). This study investigated whether self-confidence toward chemistry, the influence of role models, and knowledge about the usefulness of chemistry were affecting the attitudes toward chemistry, of 183 high school young females across the United States. The young female students surveyed, had studied chemistry for at least one year prior to participating in the study during the fall semester of 2003. The schools were randomly selected represented diverse economic backgrounds and geographical locations. Data were obtained using Chemistry Attitude Influencing Factors (CAIF) instrument and from interviews with a focus group of three young female students about the effect of self-confidence toward chemistry, the influence of role models, and knowledge about the usefulness of chemistry on their decision to study chemistry. The CAIF instrument consisted of a 12-items self-confidence questionnaire (ConfiS), 12-items each of the influence of role models (RoMoS) and knowledge about usefulness of chemistry (US) questionnaire. ConfiS was adopted (with permission) from CAEQ (Coll & Dalgety, 2001), and both RoMoS and US were modified from TOSRA (Fraser, 1978), public domain document. The three young female students interviewed, gave detailed responses about their opinions regarding self-confidence toward chemistry, the influence of role models, and knowledge about the

  15. Stiff Landings Are Associated With Increased ACL Injury Risk in Young Female Basketball and Floorball Players.

    Science.gov (United States)

    Leppänen, Mari; Pasanen, Kati; Kujala, Urho M; Vasankari, Tommi; Kannus, Pekka; Äyrämö, Sami; Krosshaug, Tron; Bahr, Roald; Avela, Janne; Perttunen, Jarmo; Parkkari, Jari

    2017-02-01

    Few prospective studies have investigated the biomechanical risk factors of anterior cruciate ligament (ACL) injury. To investigate the relationship between biomechanical characteristics of vertical drop jump (VDJ) performance and the risk of ACL injury in young female basketball and floorball players. Cohort study; Level of evidence, 3. At baseline, a total of 171 female basketball and floorball players (age range, 12-21 years) participated in a VDJ test using 3-dimensional motion analysis. The following biomechanical variables were analyzed: (1) knee valgus angle at initial contact (IC), (2) peak knee abduction moment, (3) knee flexion angle at IC, (4) peak knee flexion angle, (5) peak vertical ground-reaction force (vGRF), and (6) medial knee displacement. All new ACL injuries, as well as match and training exposure, were then recorded for 1 to 3 years. Cox regression models were used to calculate hazard ratios (HRs) and 95% CIs. Fifteen new ACL injuries occurred during the study period (0.2 injuries/1000 player-hours). Of the 6 factors considered, lower peak knee flexion angle (HR for each 10° increase in knee flexion angle, 0.55; 95% CI, 0.34-0.88) and higher peak vGRF (HR for each 100-N increase in vGRF, 1.26; 95% CI, 1.09-1.45) were the only factors associated with increased risk of ACL injury. A receiver operating characteristic (ROC) curve analysis showed an area under the curve of 0.6 for peak knee flexion and 0.7 for vGRF, indicating a failed-to-fair combined sensitivity and specificity of the test. Stiff landings, with less knee flexion and greater vGRF, in a VDJ test were associated with increased risk of ACL injury among young female basketball and floorball players. However, although 2 factors (decreased peak knee flexion and increased vGRF) had significant associations with ACL injury risk, the ROC curve analyses revealed that these variables cannot be used for screening of athletes.

  16. Relationships between Salivary Melatonin Levels, Quality of Sleep, and Stress in Young Japanese Females

    Directory of Open Access Journals (Sweden)

    Yasuhiro Ito

    2013-01-01

    Full Text Available A decrease in the quality of sleep is believed to cause anxiety and worsen depression. Comparisons of salivary melatonin levels with different factors including quality of sleep, state and trait anxieties, and depression, were conducted to examine whether there is a relationship between melatonin, presumably associated with sleep, and psychological stress. The saliva of healthy young females was collected during the daytime and before they went to bed at night (when they were awake and resting in a sitting position, and salivary melatonin levels were measured. The quality of sleep was scored using the Pittsburgh Sleep Quality Index (PSQI–-a questionnaire method. State and trait anxieties, and depression were scored using other questionnaire methods: the State-Trait Anxiety Inventory (STAI and Self-Rating Depression Scale (SDS, respectively. The following findings were obtained: (1 Salivary melatonin levels measured during the daytime and before going to bed were higher in females with a high depression score, compared to those with a low score, and there was a correlation between the depression scores and salivary melatonin levels measured at night; and (2 salivary melatonin levels measured before going to bed at night (in a sitting position were higher in females with a high state anxiety score, suggesting a correlation between state anxiety scores and salivary melatonin levels during the night. Both depression and a sense of anxiety are forms of psychological stress. Therefore, it is assumed that, when a person is under psychological stress, the action of melatonin as a ligand on its receptor is reduced. Meaning psychological stress may induce oxidative stress in the body. On the other hand, no correlation was noted between the quality of sleep and salivary melatonin levels during the night, presumably because saliva was collected when the subjects were awake and sitting, rather than sleeping.

  17. Low back pain in physically active young adults

    Directory of Open Access Journals (Sweden)

    Maja Bučar Pajek

    2012-03-01

    Full Text Available Background: Research of low back pain (LBP has been recently directed towards the younger age groups due to high predictive value for later life. The aim of the study was to assess the prevalence and risk factors for LBP in the Slovene population of young adults, which are yet unknown. Methods: In this cross sectional study firstgrade students at the Faculty of Sport (FS and the Faculty of Chemistry (FC, University of Ljubljana, in 2009 were included. The Slovene translation of Chronic Pain Grade questionnaire was implemented. In the FS subgroup the associations between questionnaire results and results of the entrance examination were analyzed and a follow-up questionnaire survey was done after the 1st semesterResults: The questionnaire was returned by 283 students. Average age was 19.9 (2.3 years. Lifelong and 6-month LBP prevalences were 87.3 % (83.1–90.9 % and 63 % (57.4–68.6 %, respectively. Average LBP intensity was 36.6 (16.9 (range 0–90 out of 100 points, average disability was 18 (18.7 (range 0–83 out of 100 points. Females had higher intensity and disability scores. Competitors had higher pain disability scores than students engaging in sports at recreational level. Gender and level of physical activity were significant independent predictors of intensity and disability scores at multivariate linear regression. LBP was not associated with entrance test results and there were no important changes in the follow- up after the 1st semester in the FS students. Conclusions: We found high LBP prevalence, which was of moderate intensity and caused minor disability. LBP was more severe in females and associated with the level of physical activity. Information about LBP and preventive workout programs should be incorporated into study programs.

  18. Young and Active (A Cup of Health with CDC)

    Centers for Disease Control (CDC) Podcasts

    2016-06-16

    Regular physical activity is essential at all stages of life, but it’s especially important that young people develop good exercise habits early. In this podcast, Dr. Kathy Watson discusses the importance of ensuring that young people get enough exercise.  Created: 6/16/2016 by MMWR.   Date Released: 6/16/2016.

  19. Aerobic endurance in young female athletes in respect to sexual maturation, age and growth

    Directory of Open Access Journals (Sweden)

    Maria Tereza Silveira Böhme

    2004-12-01

    Full Text Available The aims of this study were, in young female athletes: a to describe the development of aerobic endurance in relation to different sexual maturation stages by each chronological age; b to verify the existence of significant differences among the sexual maturation stages in each age; c to describe the development of aerobic endurance in relation to different ages by each sexual stage; d to verify the existence of significant differences among the ages by each sexual stage; e to verify the influence of chronological age, sexual maturation, adiposity, muscularity, physical growth and kind of sport on aerobic endurance. The sample comprised 305 female young athletes from 10 to 17 years of age, of basketball, handball, soccer and track and field, who were measured for their physical growth, adiposity, muscularity, sexual maturation stage and aerobic endurance. The variance and multiple regression analyses indicated that sexual maturation had no significant influence on the aerobic endurance of these female young athletes. RESUMO Este trabalho de pesquisa teve por objetivos, com relação a jovens atletas do sexo feminino: a descrever o desenvolvimento da resistência geral aeróbia considerando-se os diferentes níveis de maturação biológica em cada idade cronológica; b verificar a existência de diferenças significativas entre os níveis de maturação em cada idade cronológica; c descrever o desenvolvimento da resistência geral aeróbia considerando-se as diferentes idades cronológicas em cada nível de maturação biológica; d verificar a existência de diferenças significativas entre as idades cronológicas de mesmo estágio maturacional; e verificar a influência da maturação biológica, crescimento físico, adiposidade subcutânea, muscularidade, idade cronológica e o tipo de modalidade esportiva praticada sobre a resistência geral aeróbia. Para isso, uma amostra de 305 jovens atletas mulheres na faixa etária de 10 a 17 anos das

  20. Simultaneous bilateral Mason type IIb radial head fractures in a young female: Was an increased carrying angle the cause?

    LENUS (Irish Health Repository)

    2015-01-01

    Radial head fracture is the most common type of elbow fracture in adults. It results from a fall on an outstretched hand. However, simultaneous bilateral radial head fractures are extremely rare. We report a case of simultaneous bilateral mason type IIb radial head fractures in a young female, which was treated nonoperatively with excellent results

  1. Space and Place and the "American" Legacy: Female Protagonists and the Discovery of Self in Two Novels for Young Adults

    Science.gov (United States)

    Glenn, Wendy J.

    2017-01-01

    This qualitative literary analysis explores the intersection of place, space, and identity in two novels for young adults to explore how the provision of a new physical place provides space for independence development among female teen protagonists and the implications of this development given the authors' identities as non-US authors writing…

  2. Young Women's Leadership Alliance: Youth-Adult Partnerships in an All-Female After-School Program

    Science.gov (United States)

    Denner, Jill; Meyer, Beth; Bean, Steve

    2005-01-01

    This article describes program strategies and adult practices that can build youth-adult partnerships. In particular, it focuses on strategies to empower girls in all-female after-school programs. The Young Women's Leadership Alliance has involved 164 girl leaders and five adult women leaders over three years. To build the partnerships, adults…

  3. Participation in home, extracurricular, and community activities among children and young people with cerebral palsy.

    Science.gov (United States)

    Orlin, Margo N; Palisano, Robert J; Chiarello, Lisa A; Kang, Lin-Ju; Polansky, Marcia; Almasri, Nihad; Maggs, Jill

    2010-02-01

    Participation in home, extracurricular, and community activities is a desired outcome of rehabilitation services for children and young people with cerebral palsy (CP). The purpose of this study was to investigate the effect of age and gross motor function on participation among children and young people with CP. Five hundred participants (277 males, 223 females) were grouped by age and Gross Motor Function Classification System (GMFCS) level. There were 291 children aged 6 to 12 years and 209 young people aged 13 to 21 years. There were 128 participants in GMFCS level I, 220 in levels II/III, and 152 in levels IV/V. Participants completed the Children's Assessment of Participation and Enjoyment to measure number of activities (diversity) and how often they were performed (intensity) in the past 4 months. Children had higher overall participation diversity and intensity than young people (pactivities. Children (pactivities; diversity and intensity were generally low. The findings provide evidence of the effect of age and gross motor function on participation of children and young people with CP. Low participation in physical activities may have implications for fitness and health, especially for children and young people in GMFCS levels IV and V.

  4. Aging affects isoproterenol-induced water drinking, astrocyte density, and central neuronal activation in female Brown Norway rats.

    Science.gov (United States)

    Hardy, Rachel N; Simsek, Zinar D; Curry, Brandon; Core, Sheri L; Beltz, Terry; Xue, Baojian; Johnson, Alan K; Thunhorst, Robert L; Curtis, Kathleen S

    2018-03-05

    Age-dependent impairments in the central control of compensatory responses to body fluid challenges have received scant experimental attention, especially in females. In the present study, we found that water drinking in response to β-adrenergic activation with isoproterenol (30 μg/kg, s.c.) was reduced by more than half in aged (25 mo) vs. young (5 mo) ovariectomized female Brown Norway rats. To determine whether this age-related decrease in water intake was accompanied by changes in central nervous system areas associated with fluid balance, we assessed astrocyte density and neuronal activation in the SFO, OVLT, SON, AP and NTS of these rats using immunohistochemical labeling for GFAP and c-fos, respectively. GFAP labeling intensity was increased in the SFO, AP, and NTS of aged females independent of treatment, and was increased in the OVLT of isoproterenol-treated rats independent of age. Fos immunolabeling in response to isoproterenol was reduced in both the SFO and the OVLT of aged females compared to young females, but was increased in the SON of female rats of both ages. Finally, fos labeling in the AP and caudal NTS of aged rats was elevated after vehicle control treatment and did not increase in response to isoproterenol as it did in young females. Thus, age-related declines in water drinking are accompanied by site-specific, age-related changes in astrocyte density and neuronal activation. We suggest that astrocyte density may alter the detection and/or processing of signals related to isoproterenol treatment, and thereby alter neuronal activation in areas associated with fluid balance. Copyright © 2018 Elsevier Inc. All rights reserved.

  5. Importance of peers and dating in the development of romantic relationships and sexual activity of young adults with cerebral palsy

    NARCIS (Netherlands)

    Wiegerink, D.J.H.G.; Roebroeck, M.E.; van der Slot, W.M.A.; Stam, H.J.; Cohen-Kettenis, P.T.

    2010-01-01

    Aim: The aim of this study was to describe the peer group activities, romantic relationships, and sexual activity and their interrelations of young adults with cerebral palsy (CP). Method: A cross-sectional study was performed in 87 participants (51 males, 36 females; mean age 20y 4mo, SD 1y 3mo

  6. Cardiorespiratory fitness and aerobic performance adaptations to a 4-week sprint interval training in young healthy untrained females.

    Science.gov (United States)

    Kavaliauskas, Mykolas; Steer, Thomas P; Babraj, John A

    2017-01-01

    The aim of this study was to test the effects of sprint interval training (SIT) on cardiorespiratory fitness and aerobic performance measures in young females. Eight healthy, untrained females (age 21 ± 1 years; height 165 ± 5 cm; body mass 63 ± 6 kg) completed cycling peak oxygen uptake ([Formula: see text] peak), 10-km cycling time trial (TT) and critical power (CP) tests pre- and post-SIT. SIT protocol included 4 × 30-s "all-out" cycling efforts against 7 % body mass interspersed with 4 min of active recovery performed twice per week for 4 weeks (eight sessions in total). There was no significant difference in [Formula: see text] peak following SIT compared to the control period (control period: 31.7 ± 3.0 ml kg -1  min -1 ; post-SIT: 30.9 ± 4.5 ml kg -1  min -1 ; p  > 0.05), but SIT significantly improved time to exhaustion (TTE) (control period: 710 ± 101 s; post-SIT: 798 ± 127 s; p  = 0.00), 10-km cycling TT (control period: 1055 ± 129 s; post-SIT: 997 ± 110 s; p  = 0.004) and CP (control period: 1.8 ± 0.3 W kg -1 ; post-SIT: 2.3 ± 0.6 W kg -1 ; p  = 0.01). These results demonstrate that young untrained females are responsive to SIT as measured by TTE, 10-km cycling TT and CP tests. However, eight sessions of SIT over 4 weeks are not enough to provide sufficient training stimulus to increase [Formula: see text] peak.

  7. Quasars: Active nuclei of young galaxies

    Science.gov (United States)

    Komberg, B. V.

    1980-01-01

    The hypothetical properties of 'young' galaxies and possible methods of observing them are discussed. It is proposed that star formation first takes place in the central regions of protogalaxies which may appear as quasar-like objects. An evolutionary scheme is outlined in which the radio quasars are transformed in time into the nuclei of radio galaxies.

  8. Youth and young adult physical activity and body composition of young adult women: findings from the dietary intervention study in children.

    Science.gov (United States)

    Hodge, Melissa G; Hovinga, Mary; Shepherd, John A; Egleston, Brian; Gabriel, Kelley; Van Horn, Linda; Robson, Alan; Snetselaar, Linda; Stevens, Victor K; Jung, Seungyoun; Dorgan, Joanne

    2015-02-01

    This study prospectively investigates associations between youth moderate-to-vigorous-intensity physical activity (MVPA) and body composition in young adult women using data from the Dietary Intervention Study in Children (DISC) and the DISC06 Follow-Up Study. MVPA was assessed by questionnaire on 5 occasions between the ages 8 and 18 years and at age 25-29 years in 215 DISC female participants. Using whole body dual-energy x-ray absorptiometry (DXA), overall adiposity and body fat distribution were assessed at age 25-29 years by percent body fat (%fat) and android-to-gynoid (A:G) fat ratio, respectively. Linear mixed effects models and generalized linear latent and mixed models were used to assess associations of youth MVPA with both outcomes. Young adult MVPA, adjusted for other young adult characteristics, was significantly inversely associated with young adult %fat (%fat decreased from 37.4% in the lowest MVPA quartile to 32.8% in the highest (p-trend = 0.02)). Adjusted for youth and young adult characteristics including young adult MVPA, youth MVPA also was significantly inversely associated with young adult %fat (β=-0.40 per 10 MET-hrs/wk, p = .02) . No significant associations between MVPA and A:G fat ratio were observed. Results suggest that youth and young adult MVPA are important independent predictors of adiposity in young women.

  9. VO2max, ventilatory and anaerobic thresholds in rhythmic gymnasts and young female dancers.

    Science.gov (United States)

    Baldari, C; Guidetti, L

    2001-06-01

    This study examines the fitness level of a rhythmic gymnasts group and a young female classical dancers group. Aerobic power (VO2max), individual ventilatory (IVT) and anaerobic thresholds (IAT) were assessed in 12 elite rhythmic gymnasts, eight elite ballet dancers and 12 sedentary female subjects in the same age range (13-16 yrs). The VO2max, IVT and IAT were assessed during a continuous incremental running treadmill test. At IVT and IAT the VO2max expressed in ml x kg(-1) x min(-1) was significantly different between the three groups of subjects. The highest values were found in gymnasts (30.8+/-2.6 for IVT and 43.8+/-3.5 for IAT) followed by the values of dancers (21.7+/-2.8 for IVT and 30.5+/-3.1 for IAT) and controls (15.6+/-2.0 for IVT and 20.6+/-1.7 for IAT). When the VO2max was expressed in percent of VO2max, the values at IAT were significantly different between all groups (gymnasts: 84.9+/-0.7; dancers: 64.0+/-4.1; controls: 59.7+/-2.4) while at IVT no difference was found between dancers and controls (45.6+/-4.1 and 45.2+/-16, respectively). At maximal effort VO2 was significantly higher both in gymnasts and dancers (51.7+/-4.4 and 47.5+/-3.0 ml x kg(-1) x min(-1), respectively), than in controls (34.5+/-2.5 ml x kg(-1) x min(-1)). Although VO2max was similar between gymnasts and dancers, VO2 values at NT and IAT were able to discriminate the higher level of fitness in gymnasts with respect to dancers.

  10. Awareness and predictors of female genital mutilation/cutting among young health advocates.

    Science.gov (United States)

    Abolfotouh, Sherif M; Ebrahim, Ahmed Z; Abolfotouh, Mostafa A

    2015-01-01

    The act of female genital mutilation/cutting (FGM/C) is considered internationally as a violent act against girls and women and a violation of their human rights. This study sought to assess the awareness and predictors of FGM/C in young Egyptian health advocates. A cross-sectional study of 600 medical students from a total of 2,500 members of the International Federation of Medical Students' Associations (IFMSA)-Egypt, across all Egyptian medical schools, was conducted using a previously validated online Google survey. The overall prevalence of circumcision was 14.7/100 female students, with a significantly higher prevalence in students from rural areas (25%) than in non-rural areas (10.8%, P=0.001), and in those residing in Upper (southern) Egypt (20.6%) than in Lower (northern) Egypt (8.7%, P=0.003). The students' mean percentage score for knowledge about the negative health consequences of FGM/C was 53.50±29.07, reflecting a modest level of knowledge; only 30.5% had a good level of knowledge. The mean percentage score for the overall attitude toward discontinuation of the practice of FGM/C was 76.29±17.93, reflecting a neutral attitude; 58.7% had a favorable attitude/norms toward discontinuation of the practice. Of circumcised students, approximately one-half (46.8%) were unwilling to have their daughters circumcised, and 60% reported no harm from being circumcised. After controlling for confounders, a negative attitude toward FGM/C was significantly (Pdrive a change in attitude toward discontinuation of this harmful practice.

  11. EFFECT OF SHOULDER SIDE PACK ON DYNAMIC POSTURAL STABILITY IN YOUNG HEALTHY FEMALE

    Directory of Open Access Journals (Sweden)

    Enas ELsayed Mohamed Abutaleb

    2016-06-01

    Full Text Available Background: Control of balance is a complex motor skill that involves integration of sensory inputs and the planning and execution of flexible movement patterns. Carrying side packs is famous in our society especially shoulder side packs. Most students carry shoulder side packs and they don't care about the way to carry them to be more balanced. The purpose of the study is to investigate the effect of carrying shoulder side pack on dynamic postural stability and to determine the best way of carrying a shoulder side pack either on the dominant side or non-dominant side that doesn’t affect dynamic postural stability in young healthy female. Methods: Sixty female volunteers aged from 18 to 25 years old participated in the study. Biodex balance system was used to measure the dynamic postural stability in three different occasions (without carrying a shoulder side pack, with carrying a shoulder side pack on the dominant side, and on the non-dominant side with a rest period in between. Results: Repeated measure analysis of variance (ANOVA followed by Bonferroni post hoc test were used to compare dynamic posture balance without carrying and during carrying a shoulder side pack on dominant and non-dominant sides. Analysis revealed that overall, anteroposterior and mediolateral stability indexes reduced significantly (P<0.0001 when carrying shoulder side pack on dominant side in comparison with when carrying shoulder side pack on non-dominant side and without carrying bag. Conclusion: It was concluded that carrying a shoulder side pack on the non-dominant side didn't disturb the postural stability when compared to carrying on the dominant side so, we recommend the students to carry shoulder side packs on the non-dominant side.

  12. Young and Active (A Minute of Health with CDC)

    Centers for Disease Control (CDC) Podcasts

    2016-06-16

    Regular physical activity is essential to good health. This podcast discusses the importance of young people developing good exercise habits early.  Created: 6/16/2016 by MMWR.   Date Released: 6/16/2016.

  13. Prevalence and associated factors of female genital cutting among young adult females in Jigjiga district, eastern Ethiopia: a cross-sectional mixed study

    Directory of Open Access Journals (Sweden)

    Gebremariam K

    2016-08-01

    Full Text Available Kidanu Gebremariam,1 Demeke Assefa,2 Fitsum Weldegebreal3 1Department of Epidemiology, School of Public Health, Mekelle University, Mekelle, 2Reproductive Health and Health Service Management, School of Public Health, Addis Ababa University, Addis Ababa, 3Medical Laboratory Science, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia Purpose: The aim of this study was to assess the prevalence and associated factors of female genital cutting (FGC among young adult (10–24 years of age females in Jigjiga district, eastern Ethiopia. Methods: A school-based cross-sectional mixed method combining both quantitative and qualitative research methods was employed among 679 randomly selected young adult female students from Jigjiga district, Somali regional state, eastern Ethiopia, from February to March 2014 to assess the prevalence and associated factors with FGC. A pretested structured questionnaire was used to collect data. The qualitative data were collected using focus group discussion. Results: This study depicted that the prevalence of FGC among the respondents was found to be 82.6%. The dominant form of FGC in this study was type I FGC, 265 (49.3%. The majority of the respondents, 575 (88.3%, had good knowledge toward the bad effects of FGC. Four hundred and seven (62.7% study participants had positive attitude toward FGC discontinuation. Religion, residence, respondents’ educational level, maternal education, attitude, and belief in religious requirement were the most significant predictors of FGC. The possible reasons for FGC practice were to keep virginity, improve social acceptance, have better marriage prospects, religious approval, and have hygiene. Conclusion: Despite girls’ knowledge and attitude toward the bad effects of FGC, the prevalence of FGC was still high. There should be a concerted effort among women, men, religious leaders, and other concerned bodies in understanding and clarifying the wrong

  14. Predictors of delayed disclosure of rape in female adolescents and young adults

    Directory of Open Access Journals (Sweden)

    Iva A. E. Bicanic

    2015-05-01

    Full Text Available Background: Delayed disclosure of rape has been associated with impaired mental health; it is, therefore, important to understand which factors are associated with disclosure latency. The purpose of this study was to compare various demographics, post-rape characteristics, and psychological functioning of early and delayed disclosers (i.e., more than 1-week post-rape among rape victims, and to determine predictors for delayed disclosure. Methods: Data were collected using a structured interview and validated questionnaires in a sample of 323 help-seeking female adolescents and young adults (12–25 years, who were victimized by rape, but had no reported prior chronic child sexual abuse. Results: In 59% of the cases, disclosure occurred within 1 week. Delayed disclosers were less likely to use medical services and to report to the police than early disclosers. No significant differences were found between delayed and early disclosers in psychological functioning and time to seek professional help. The combination of age category 12–17 years [odds ratio (OR 2.05, confidence intervals (CI 1.13–3.73], penetration (OR 2.36, CI 1.25–4.46, and closeness to assailant (OR 2.64, CI 1.52–4.60 contributed significantly to the prediction of delayed disclosure. Conclusion: The results point to the need of targeted interventions that specifically encourage rape victims to disclose early, thereby increasing options for access to health and police services.

  15. APPLICATION OF ALLOMETRY FOR DETERMINATION OF STRENGTH PROFILE IN YOUNG FEMALE ATHLETES FROM DIFFERENT SPORTS

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    J. Gajewski

    2011-11-01

    Full Text Available The goal of the study was to determine a strength profile in young female athletes practising different sports and to use allometry to evaluate muscular strength with respect to body mass. The study included 42 women who practised taekwondo (n = 10, weightlifting (n = 10, canoeing (n = 14 and speed skating (n = 8. Measurements of maximal muscle torques under static conditions in 10 groups of flexors and extensors of the elbow, shoulder, hip, knee and trunk were carried out. The MANCOVA procedure was employed to compare means between the groups. A logarithm of body mass was adopted as a covariate. Relationships between body mass and muscle torques in each muscle group were determined using a procedure of linear regression. The analysis of residuals was employed for the evaluation of maximal muscle torques. Mean values of logarithms of maximal muscle torques were significantly different for the representatives of individual sports and they depended on the logarithm of body mass. It was proposed to use a mean of residuals normalized for individual muscle groups as a synthetic strength index (mean of the strength profile. The women practising canoeing were characterized by the highest strength index. Its lowest values were obtained by weightlifting and taekwondo athletes. Differences in strength profiles in the tested athletes were attributed to the specific nature of their sports. It is suggested to use an allometric relationship scaled by body mass for strength assessment.

  16. Core strengthening and synchronized swimming: TRX® suspension training in young female athletes.

    Science.gov (United States)

    Tinto, Amalia; Campanella, Marta; Fasano, Milena

    2017-06-01

    Developing muscle strength and full body stability is essential for the efficient execution of technical moves in synchronized swimming. However, many swimmers find it difficult to control body stability while executing particular figures in water. We evaluated the effects of TRX® suspension training (2 sessions weekly for 6 months on core strength and core stability in young female. Twenty synchronized swimmers (Beginners A category, mean age 10±1 years) are divided in experimental group (EG; N.=10 athletes) and control group (CG; N.=10 athletes). EG received suspension training twice weekly (each session lasting about 15 min) as dryland exercises for 6 months in addition to routine training. CG completed routine training with conventional dryland exercises. Before (T1) and after (T2) completion of the study oblique and transversus abdominis muscle force was measured using a Stabilizer Pressure Biofeedback unit, in prone and supine positions, and isotonic muscle endurance was evaluated with the McGill Test. Non-parametric statistical analysis showed a significant increase (Pswimming, and in general reiterates the importance of strengthening the core area to ensure stability and specific adaptations, improve the quality of the movement and prevent against injury.

  17. Anthropometric analysis and performance characteristics to predict selection in young male and female handball players

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    Juan J. Fernández-Romero

    Full Text Available Abstract The aim of this study was two-fold. The first aim was to determine if there were any anthropometric and physical performance differences (controlling for maturation between male and female handball players selected in training categories as well asthe relation of these differences with the performance level achieved. The second aim was to identify the discriminatory variables between the performance levels achieved. A total of 216 young handball players (125 men and 91 women participated in the study. The data were classified by selection level (regional n=154; national n=62, gender (men; women and age category (under-15; under-17. The use of MANCOVA analyses, controllingfor maturation, identified how gender could determine variables related to handball players' future competitive levels. The results revealed that anthropometric variables such as height, arm span, trochanter height, thigh girth, and leg girth were more influential in men than in women. In addition, the physical performance tests of vertical jump (squat jump and counter movement jump with/without arm and 10x5m shuttle run were determinants in both sexes. Discriminatory analysis predicted that a combination of five variables (counter movement jump with arm, body mass, 10x5m shuttle run, dominant hand length and trochanter height would successfully distinguish between regional and national players, with a predictive accuracy of 81.9% for all players.

  18. Marijuana use subtypes in a community sample of young adult females

    Science.gov (United States)

    de Dios, Marcel A.; Anderson, Bradley J.; Herman, Debra S.; Hagerty, Claire E.; Caviness, Celeste M.; Budney, Alan J.; Stein, Michael

    2010-01-01

    Objective This study sought to empirically derive marijuana user subtypes based on DSM abuse and dependence criteria and examine demographic and substance abuse distinctions of derived classes. Method A community sample of 308 female marijuana users between the ages of 18-24 were recruited in the Southern New England region. Latent class analysis was used to derive subgroups based on DSM criteria. The use and demographic characteristics of classes were further analyzed using ANOVA and chi-square tests. Results Based on fit criteria, a three class solution was selected. Class I (37%), an “unaffected/mild” group was characterized by very low endorsement rates of abuse and dependence criteria. This class was also found to have significantly lower rates of other substance use problems. Class II (41.6%) “moderate problem users” showed moderate endorsement rates of abuse and dependence criteria. Class III (21.4%) - “severe problem users” showed the greatest levels of abuse and dependence with 90% meeting DSM criteria for abuse and 100% meeting diagnostic criteria for marijuana dependence. Class III also showed the greatest levels of other substance use problems. Conclusion Three distinct marijuana abuse and dependence subtypes were derived using LCA. Findings may have implications for the development of more targeted treatment and prevention interventions for young women struggling with varying degrees of marijuana abuse and dependence. PMID:20457408

  19. Predictors of delayed disclosure of rape in female adolescents and young adults

    Science.gov (United States)

    Bicanic, Iva A. E.; Hehenkamp, Lieve M.; van de Putte, Elise M.; van Wijk, Arjen J.; de Jongh, Ad

    2015-01-01

    Background Delayed disclosure of rape has been associated with impaired mental health; it is, therefore, important to understand which factors are associated with disclosure latency. The purpose of this study was to compare various demographics, post-rape characteristics, and psychological functioning of early and delayed disclosers (i.e., more than 1-week post-rape) among rape victims, and to determine predictors for delayed disclosure. Methods Data were collected using a structured interview and validated questionnaires in a sample of 323 help-seeking female adolescents and young adults (12–25 years), who were victimized by rape, but had no reported prior chronic child sexual abuse. Results In 59% of the cases, disclosure occurred within 1 week. Delayed disclosers were less likely to use medical services and to report to the police than early disclosers. No significant differences were found between delayed and early disclosers in psychological functioning and time to seek professional help. The combination of age category 12–17 years [odds ratio (OR) 2.05, confidence intervals (CI) 1.13–3.73], penetration (OR 2.36, CI 1.25–4.46), and closeness to assailant (OR 2.64, CI 1.52–4.60) contributed significantly to the prediction of delayed disclosure. Conclusion The results point to the need of targeted interventions that specifically encourage rape victims to disclose early, thereby increasing options for access to health and police services. PMID:25967381

  20. The mediating role of partner communication skills on HIV/STD-associated risk behaviors in young African American females with a history of sexual violence.

    Science.gov (United States)

    Sales, Jessica McDermott; Salazar, Laura F; Wingood, Gina M; DiClemente, Ralph J; Rose, Eve; Crosby, Richard A

    2008-05-01

    To examine the prevalence of sexual violence among young African American females and to explore the mediating role that partner communication plays on human immunodeficiency virus (HIV)/sexually transmitted disease-associated risk behaviors among youth with a history of sexual violence relative to those without. Only data from baseline, before randomization, were used for this analysis. A clinic-based sample of young females enrolled in a randomized trial of an HIV-prevention program in Atlanta, Georgia, from March 2002 to August 2004. African American females aged 15 to 21 years who reported sexual activity in the previous 60 days. Of 1558 screened, 874 females were eligible and 82% (n = 715) participated at baseline. History of sexual violence as well as (1) sexual partner communication skills, (2) current sexual behaviors, and (3) psychological well-being. Lifetime prevalence of sexual violence was 26%. Communication skills partially mediated the relationship between sexual violence and psychological well-being and sexual behavior outcomes. Given the lifetime prevalence of sexual violence and its adverse sexual, psychological, and relational sequelae, it is paramount that effective interventions are developed. Based on our findings, improving partner communications skills is one particularly important area for HIV/sexually transmitted disease risk-reduction interventions for youths with a history of sexual violence.

  1. Morphostructural characterization of female and young male of naturalized Sul-mato-grossenses “Pantaneiros” sheep

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    Daniele Portela de Oliveira

    2014-02-01

    Full Text Available Morphometric measurements are important to evaluate the variability, determine the racial standard and the existence of sexual dimorphism in genetic group. With this objective, were measured 20 morphometric measurements and one measurements of weight for 338 animals of the genetic group of Sul-mato-grossenses naturalized sheep belonging to Manoel de Barros Foundation and breeding at Centro Tecnologico de Ovinos from Anhanguera-Uniderp University and Federal University of the Grande Dourados. The statistical analyses were realized through software SAS. The females and young males showed short variation for morphometric measured of head and limbs region. However, higher variation was observed in the morphometric measurements taken from torso region, indicate that this region could be inserted in breeding programs like a selection criterion. The Pearson correlation coefficients between the morphostructural characteristics of females and young males, appears to have certain harmony degree in the morphostructural model. The females are characterized by animals with relatively large head, torso with proportional features and good angulations. The gender did not influence characteristics of the head region and body weight in the young animals. However, the characteristics of other regions, such as thoracic perimeter and posterior width of rump measured in the head region, and the perimeter of carpal and metacarpal in the limbs were influenced by gender in young animals.

  2. A review of the risk factors for lower extremity overuse injuries in young elite female ballet dancers.

    Science.gov (United States)

    Bowerman, Erin Anne; Whatman, Chris; Harris, Nigel; Bradshaw, Elizabeth

    2015-06-01

    The objective of this study was to review the evidence for selected risk factors of lower extremity overuse injuries in young elite female ballet dancers. An electronic search of key databases from 1969 to July 2013 was conducted using the keywords dancers, ballet dancers, athletes, adolescent, adolescence, young, injury, injuries, risk, overuse, lower limb, lower extremity, lower extremities, growth, maturation, menarche, alignment, and biomechanics. Thirteen published studies were retained for review. Results indicated that there is a high incidence of lower extremity overuse injuries in the target population. Primary risk factors identified included maturation, growth, and poor lower extremity alignment. Strong evidence from well-designed studies indicates that young elite female ballet dancers suffer from delayed onset of growth, maturation, menarche, and menstrual irregularities. However, there is little evidence that this deficit increases the risk of overuse injury, with the exception of stress fractures. Similarly, there is minimal evidence linking poor lower extremity alignment to increased risk of overuse injury. It is concluded that further prospective, longitudinal studies are required to clarify the relationship between growth, maturation, menarche, and lower extremity alignment, and the risk of lower extremity overuse injury in young elite female ballet dancers.

  3. Heart rate variability analysis during immediate recovery from exercise in overweight/obese healthy young adult females.

    Science.gov (United States)

    El Agaty, Sahar M; Kirmani, Azra; Labban, Ezaz

    2017-05-01

    Data on heart rate variability (HRV) changes during immediate recovery period after exercise in overweight/obese healthy young adult females are still inconclusive. The aim of this study was to evaluate the heart rate variability (HRV), heart rate recovery (HRR), and arterial blood pressure immediately after cessation of exercise in overweight/obese healthy young adult females. This study was carried out in the laboratory of the Physiology Department, Faculty of Medicine, King Abdulaziz University. Fifty-five female students were classified into normal weight group and overweight/obese group. HRV, HRR, and systolic and diastolic blood pressures (SBP, DBP) were estimated at resting condition and immediately after cessation of exercise. During recovery, heart rate was significantly increased in overweight/obese group along with significant decrease in rMSSD (square root of the mean of the sum of the squares of differences between adjacent NN intervals) and HF (high-frequency power) compared with normal group. The recovery of heart rate, normalized HF, and normalized sympathovagal balance to their baseline values were significantly lowered in overweight/obese group. Both SBP and DBP were significantly lowered from their baseline values during recovery in normal group but unchanged in overweight/obese group. This study provides evidence that overweight/obesity are associated with decreased HRR and delayed vagal reactivation, in addition to impaired postexercise hypotension early in the recovery period after exercise in healthy young adult females. © 2016 Wiley Periodicals, Inc.

  4. Elephants and Their Young: Science and Math Activities for Young Children. Teacher's Guide.

    Science.gov (United States)

    Echols, Jean C.; Kopp, Jaine; Blinderman, Ellen

    This book contains a series of playful activities in which young children actively learn about the African elephant's body structure, family life, and social behavior. Children make model elephants out of paper and cardboard, then devise elephant puppets with sock trunks as well as create models of elephant's ears, trunks, tusks, make elephant…

  5. Dominance-Popularity Status, Behavior, and the Emergence of Sexual Activity in Young Adolescents

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    Eddy H. de Bruyn

    2012-04-01

    Full Text Available In this paper, we investigated the sexual activity levels of several subtypes of middle adolescents (age 14–15 years. The subtype profiles were based on dominance-popularity status and a range of behaviors associated with dominance and popularity. In addition, gender differences in behavioral profiles were examined among dominant-popular, sexually active young adolescents. Results showed that socially dominant and popular young adolescent boys who exhibited a highly aggressive profile were more sexually active than their low-status and non-aggressive male peers; dominant-popular girls who were very attractive and gossips were more sexually active than their female peers. The results are discussed from an evolutionary psychological framework.

  6. Carbohydrate Electrolyte Solutions Enhance Endurance Capacity in Active Females

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    Feng-Hua Sun

    2015-05-01

    Full Text Available The purpose of the present study was to investigate the effects of supplementation with a carbohydrate-electrolyte solution (CES in active females during a prolonged session of submaximal running to exhaustion. Eight healthy active females volunteered to perform a session of open-ended running to exhaustion at 70% of their maximal oxygen consumption on a treadmill during the follicular phase of their menstrual cycle on two occasions. During each run, the subjects consumed either 3mL·kg−1 body mass of a 6% CES or a placebo drink (PL every 20 min during exercise. The trials were administered in a randomized double-blind, cross-over design. During the run, the subjects ingested similar volumes of fluid in two trials (CES: 644 ± 75 mL vs. PL: 593 ± 66 mL, p > 0.05. The time to exhaustion was 16% longer during the CES trial (106.2 ± 9.4 min than during the PL trial (91.6 ± 5.9 min (p < 0.05. At 45 min during exercise, the plasma glucose concentration in the CES trial was higher than that in PL trial. No differences were observed in the plasma lactate level, respiratory exchange ratio, heart rate, perceived rate of exertion, sensation of thirst, or abdominal discomfort between the two trials (p > 0.05. The results of the present study confirm that CES supplementation improves the moderate intensity endurance capacity of active females during the follicular phases of the menstrual cycle. However, the exogenous oxidation of carbohydrate does not seem to explain the improved capacity after CES supplementation.

  7. Awareness and predictors of female genital mutilation/cutting among young health advocates

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    Abolfotouh SM

    2015-02-01

    Full Text Available Sherif M Abolfotouh,1,2 Ahmed Z Ebrahim,1,3 Mostafa A Abolfotouh4 On Behalf of IFMSA-Egypt 1IFMSA-Egypt, Alexandria, Egypt; 2Oulu University Hospital, Oulu, Finland; 3Alexandria Faculty of Medicine, Alexandria, Egypt; 4King Abdullah International Medical Research Center (KAIMRC, King Saud bin-Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia Abstract: The act of female genital mutilation/cutting (FGM/C is considered internationally as a violent act against girls and women and a violation of their human rights. This study sought to assess the awareness and predictors of FGM/C in young Egyptian health advocates. A cross-sectional study of 600 medical students from a total of 2,500 members of the International Federation of Medical Students’ Associations (IFMSA-Egypt, across all Egyptian medical schools, was conducted using a previously validated online Google survey. The overall prevalence of circumcision was 14.7/100 female students, with a significantly higher prevalence in students from rural areas (25% than in non-rural areas (10.8%, P=0.001, and in those residing in Upper (southern Egypt (20.6% than in Lower (northern Egypt (8.7%, P=0.003. The students’ mean percentage score for knowledge about the negative health consequences of FGM/C was 53.50±29.07, reflecting a modest level of knowledge; only 30.5% had a good level of knowledge. The mean percentage score for the overall attitude toward discontinuation of the practice of FGM/C was 76.29±17.93, reflecting a neutral attitude; 58.7% had a favorable attitude/norms toward discontinuation of the practice. Of circumcised students, approximately one-half (46.8% were unwilling to have their daughters circumcised, and 60% reported no harm from being circumcised. After controlling for confounders, a negative attitude toward FGM/C was significantly (P<0.001 in all cases associated with male sex, residency in Upper Egypt, rural origin, previous circumcision, and the preclinical

  8. Awareness and predictors of female genital mutilation/cutting among young health advocates

    Science.gov (United States)

    Abolfotouh, Sherif M; Ebrahim, Ahmed Z; Abolfotouh, Mostafa A

    2015-01-01

    The act of female genital mutilation/cutting (FGM/C) is considered internationally as a violent act against girls and women and a violation of their human rights. This study sought to assess the awareness and predictors of FGM/C in young Egyptian health advocates. A cross-sectional study of 600 medical students from a total of 2,500 members of the International Federation of Medical Students’ Associations (IFMSA)-Egypt, across all Egyptian medical schools, was conducted using a previously validated online Google survey. The overall prevalence of circumcision was 14.7/100 female students, with a significantly higher prevalence in students from rural areas (25%) than in non-rural areas (10.8%, P=0.001), and in those residing in Upper (southern) Egypt (20.6%) than in Lower (northern) Egypt (8.7%, P=0.003). The students’ mean percentage score for knowledge about the negative health consequences of FGM/C was 53.50±29.07, reflecting a modest level of knowledge; only 30.5% had a good level of knowledge. The mean percentage score for the overall attitude toward discontinuation of the practice of FGM/C was 76.29±17.93, reflecting a neutral attitude; 58.7% had a favorable attitude/norms toward discontinuation of the practice. Of circumcised students, approximately one-half (46.8%) were unwilling to have their daughters circumcised, and 60% reported no harm from being circumcised. After controlling for confounders, a negative attitude toward FGM/C was significantly (P<0.001 in all cases) associated with male sex, residency in Upper Egypt, rural origin, previous circumcision, and the preclinical medical phase of education. The low level of knowledge among even future health professions in our study suggests that communication, rather than passive learning, is needed to convey the potentially negative consequences of FGM/C and to drive a change in attitude toward discontinuation of this harmful practice. PMID:25759602

  9. Evaluation of central and peripheral fatigue in the quadriceps using fractal dimension and conduction velocity in young females.

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    Matteo Beretta-Piccoli

    Full Text Available Over the past decade, linear and non-linear surface electromyography descriptors for central and peripheral components of fatigue have been developed. In the current study, we tested fractal dimension (FD and conduction velocity (CV as myoelectric descriptors of central and peripheral fatigue, respectively. To this aim, we analyzed FD and CV slopes during sustained fatiguing contractions of the quadriceps femoris in healthy humans.A total of 29 recreationally active women (mean age±standard deviation: 24±4 years and two female elite athletes (one power athlete, age 24 and one endurance athlete, age 30 years performed two knee extensions: (1 at 20% maximal voluntary contraction (MVC for 30 s, and (2 at 60% MVC held until exhaustion. Surface EMG signals were detected from the vastus lateralis and vastus medialis using bidimensional arrays.Central and peripheral fatigue were described as decreases in FD and CV, respectively. A positive correlation between FD and CV (R=0.51, p<0.01 was found during the sustained 60% MVC, probably as a result of simultaneous motor unit synchronization and a decrease in muscle fiber CV during the fatiguing task.Central and peripheral fatigue can be described as changes in FD and CV, at least in young, healthy women. The significant correlation between FD and CV observed at 60% MVC suggests that a mutual interaction between central and peripheral fatigue can arise during submaximal isometric contractions.

  10. Evaluation of Central and Peripheral Fatigue in the Quadriceps Using Fractal Dimension and Conduction Velocity in Young Females

    Science.gov (United States)

    Beretta-Piccoli, Matteo; D’Antona, Giuseppe; Barbero, Marco; Fisher, Beth; Dieli-Conwright, Christina M.; Clijsen, Ron; Cescon, Corrado

    2015-01-01

    Purpose Over the past decade, linear and non-linear surface electromyography descriptors for central and peripheral components of fatigue have been developed. In the current study, we tested fractal dimension (FD) and conduction velocity (CV) as myoelectric descriptors of central and peripheral fatigue, respectively. To this aim, we analyzed FD and CV slopes during sustained fatiguing contractions of the quadriceps femoris in healthy humans. Methods A total of 29 recreationally active women (mean age±standard deviation: 24±4 years) and two female elite athletes (one power athlete, age 24 and one endurance athlete, age 30 years) performed two knee extensions: (1) at 20% maximal voluntary contraction (MVC) for 30 s, and (2) at 60% MVC held until exhaustion. Surface EMG signals were detected from the vastus lateralis and vastus medialis using bidimensional arrays. Results Central and peripheral fatigue were described as decreases in FD and CV, respectively. A positive correlation between FD and CV (R=0.51, pfatiguing task. Conclusions Central and peripheral fatigue can be described as changes in FD and CV, at least in young, healthy women. The significant correlation between FD and CV observed at 60% MVC suggests that a mutual interaction between central and peripheral fatigue can arise during submaximal isometric contractions. PMID:25880369

  11. Effects of prolonged exposure to CO2on behaviour, hormone secretion and respiratory muscles in young female rats.

    Science.gov (United States)

    Martrette, J M; Egloff, C; Clément, C; Yasukawa, K; Thornton, S N; Trabalon, M

    2017-08-01

    Atmospheric CO 2 concentrations increased significantly over the last century and continuing increases are expected to have significant effects on current ecosystems. This study evaluated the behavioural and physiological (hormone status, muscle structure) effects of prolonged CO 2 exposure in young female Wistar rats exposed at 700ppm of CO 2 during 6h a day for 15days. Prolonged CO 2 exposure, though not continuous, produced significant disturbances in behaviour with an increase in drinking, grooming and resting, and a reduction in rearing, jumping-play and locomotor activity. Furthermore, CO 2 exposure was accompanied by increased plasma levels of corticosterone, suggesting that prolonged exposure to CO 2 was stressful. The muscular structure can also be modified also when respiratory working conditions change. The expression of myosin heavy chain was significantly affected in the diaphragm and oral respiratory muscles: Masseter Superficialis and Anterior Digastric. Modified behaviour and hormonal changes both appear to be at the origin of the observed muscular adaptation. Copyright © 2017 Elsevier Inc. All rights reserved.

  12. Body temperature and cold sensation during and following exercise under temperate room conditions in cold‐sensitive young trained females

    OpenAIRE

    Fujii, Naoto; Aoki‐Murakami, Erii; Tsuji, Bun; Kenny, Glen P.; Nagashima, Kei; Kondo, Narihiko; Nishiyasu, Takeshi

    2017-01-01

    Abstract We evaluated cold sensation at rest and in response to exercise‐induced changes in core and skin temperatures in cold‐sensitive exercise trained females. Fifty‐eight trained young females were screened by a questionnaire, selecting cold‐sensitive (Cold‐sensitive, n = 7) and non‐cold‐sensitive (Control, n = 7) individuals. Participants rested in a room at 29.5°C for ~100 min after which ambient temperature was reduced to 23.5°C where they remained resting for 60 min. Participants then...

  13. Cocaine-induced locomotor activity is increased by prior handling in adolescent but not adult female rats

    OpenAIRE

    Maldonado, Antoniette M.; Kirstein, Cheryl L.

    2005-01-01

    Adolescence is a period of transition that is associated with increased levels of stress and a heightened propensity to initiate drug use. Neuronal development is still occurring during this transitional period, which includes the continued development of the dopamine system during the adolescent period. In the present study, the effects of pre-test handling on cocaine-induced locomotor activity were investigated among female adolescent and young adult rats upon presentation to a novel enviro...

  14. Effect of two different kinesio taping techniques on knee kinematics and kinetics in young females.

    Science.gov (United States)

    Guner, Senem; Alsancak, Serap; Koz, Mitat

    2015-10-01

    [Purpose] The application of kinesio taping may improve strength and performance, inhibit and facilitate motor activity, and increase range of motion. The aim of this study was to compare the effects of kinesio taping facilitation and inhibition applications on spatiotemporal knee kinematics and kinetics during walking activity in healthy subjects. [Subjects and Methods] A three-dimensional quantitative gait evaluation was performed without tape and with, facilitation and inhibition kinesio taping application on the knee. Sixteen healthy female college students (age, 19.7 ± 0.4 years; height, 1.64 ± 3.4 cm; body mass, 51.5 ± 4.8 kg) participated in the study. [Results] Spatiotemporal parameters (cadence, walking speed, stride length) were significantly different among the trials. Knee joint sagittal plane range of motion was not different with either kinesio taping application. Knee external flexion moment during the early stance phase decreased significantly with facilitation kinesio taping and increased with the inhibition kinesio taping. Knee external extension moment during the mid-stance phase increased with facilitation kinesio taping. Knee power parameters, eccentric activity in the rectus femoris during the pre-swing phase was significantly increased with inhibition kinesio taping application, while eccentric activity of the hamstrings during the terminal swing of gait was decreased. [Conclusion] These findings showed that facilitation kinesio taping application affected the terminal stance phase and that inhibition kinesio taping influenced the terminal swing phase compared with the no tape condition.

  15. C-Peptide Versus Insulin: Relationships with Risk Biomarkers of Cardiovascular Disease in Metabolic Syndrome in Young Arab Females

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    A. Abdullah

    2012-01-01

    Full Text Available Background. Obesity is a major health concern and is associated with metabolic syndrome (MetS that increases the risk for cardiovascular disease (CVD. Since little is known about the relationships between MetS components and CVD in overweight/obese young Arab females, our study aimed at examining these relationships and further to explore the associations between connecting peptide (C-peptide and insulin with these biomarkers. Subjects and Methods. In this cross-sectional study, 80 apparently healthy young Arab females were recruited and grouped by their body mass index (BMI into normal-weight (GI and overweight/obese (GII groups. Results. The two groups significantly differed in BMI, waist circumference (WC and values of biomarkers, namely, leptin, fasting insulin, uric acid (UA, insulin resistance (HOMA-IR, C-peptide, high-sensitivity C-reactive protein (hs-CRP, high-density lipoprotein cholesterol (HDL-C, systolic blood pressure (SBP, and diastolic blood pressure (DBP. C-peptide significantly correlated with WC, leptin, UA, and HDL-C and was predicted by three biomarkers; UA, WC and HDL-C. Whereas, insulin significantly correlated with only two biomarkers including leptin and DBP and was predicted by UA and DBP. Conclusions. The present study highlighted the association between MetS and CVD in young Arab females and the possible role of C-peptide in the prediction of CVD.

  16. Sexual behaviour and risk of sexually transmitted infections in young female healthcare students in Spain

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    Felipe Navarro-Cremades

    2016-02-01

    Full Text Available Background. Several authors have examined the risk for sexually transmitted infections (STI, but no study has yet analyzed it solely in relation with sexual behaviour in women. We analyzed the association of sexual behaviour with STI risk in female university students of healthcare sciences. Methods. We designed a cross-sectional study assessing over three months vaginal intercourse with a man. The study involved 175 female university students, without a stable partner, studying healthcare sciences in Spain. Main outcome variable: STI risk (not always using male condoms. Secondary variables: sexual behaviour, method of orgasm, desire to increase the frequency of sexual relations, desire to have more variety in sexual relations, frequency of sexual intercourse with the partner, and age. The information was collected with an original questionnaire. A logistic regression model was used to estimate the adjusted odds ratios (ORs in order to analyze the association between the STI risk and the study variables. Results. Of the 175 women, 52 were positive for STI risk (29.7%, 95% CI [22.9–36.5%]. Factors significantly associated with STI risk (p < 0.05 included: orgasm (not having orgasms →OR = 7.01, 95% CI [1.49–33.00]; several methods →OR = 0.77, 95% CI [0.31–1.90]; one single method →OR = 1; p = 0.008 and desiring an increased frequency of sexual activities (OR = 0.27, 95% CI [0.13–0.59], p < 0.001. Conclusions. Women’s desire for sexual activities and their sexual function were significant predictors of their risk for STI. Information about sexual function is an intrinsic aspect of sexual behaviour and should be taken into consideration when seeking approaches to reduce risks for STI.

  17. Effect of dietary calcium on bone metabolism in young and aged female rats using a short-term in vivo model

    International Nuclear Information System (INIS)

    Sinha, R.; Smith, J.C. Jr.; Soares, J.H. Jr.

    1988-01-01

    The use of high dietary calcium supplementation in the treatment of patients with osteoporosis is controversial. The present study examined the mechanisms underlying the effects of calcium supplementation by investigating the influence of dietary calcium on bone dynamics in young and aged rats. A 2 x 2 x 2 factorial design was utilized with 0.2% (low) or 1.0% (high) calcium, 2- or 24-m-old female Long-Evans rats that were implanted subcutaneously with demineralized (DB) and mineralized (MB) bone powder. The four groups of rats were fed each of the respective diets for 11 wk and then implanted with one number5 gelatin capsule containing 30 mg of DB and another containing 100 mg of MB powder. The animals were injected intraperitoneally with 0.1 microCi/g body weight with 45Ca 14 h before the end of experiment. The ectopic bone as well as the right femurs were harvested 14 d after the rats were implanted. Marker enzyme activities (alkaline-formation and acid-resorption phosphatase), 45Ca uptake and calcium content were measured in the implants and the distal epiphyses of the right femurs. Bone turnover was higher in the young rats than in the old animals, and high dietary calcium in the young animals increased bone formation, as indicated by alkaline phosphatase activity. Dietary calcium level did not affect ectopic bone formation or resorption in the aged rats. The results indicate that high dietary intake of calcium does not affect bone dynamics in aged female rats but does increase bone formation in young rats

  18. Weather Watchers--Activities for Young Meteorologists.

    Science.gov (United States)

    Ludwig, Fran

    1989-01-01

    Describes science activities which were adapted from a teacher's guide entitled "For Spacious Skies" and contains resources for interdisciplinary weather studies. Includes studying properties of air, gravity, cloud movement, humidity, tornadoes, and weather instruments. (RT)

  19. Non-completion of upper secondary school among female and male young adults in an Arctic sociocultural context; the NAAHS study

    Directory of Open Access Journals (Sweden)

    Elisabeth Valmyr Bania

    2016-09-01

    Full Text Available Abstract Background Education is closely associated with health. Non-completion of upper secondary school influences academic achievement, employment, income and personal well-being. The purpose of the study is to explore predictors of non-completion of upper secondary school among female and male young adults in relation to mental health and educational factors in a socio-cultural, Arctic context. Methods The Norwegian Arctic Adolescent Health Study (NAAHS is a cross-sectional, school-based survey that was conducted in 2003–2005. Eighty-three percent of the population of 5,877 10th graders participated; 49.1%females, 450 reported indigenous Sami ethnicity, and 304 reported Laestadian affiliation. Data from NAAHS were merged with registry data from the National Education Database (NUDB Norway for 3,987 adolescents who gave their consent for follow-up studies. Results Non-completion of upper secondary school was 36.9 % among females and 36.6 % among males. Among females, predictors for non-completion were related to mental health symptoms, and among males, to residency in the northernmost and remote areas and self-reported functional difficulties at school, home and in leisure activities due to mental health problems. There was marginal significance between ethnicity and non-completion of upper secondary school, measured at 41.3 % for Sami and 36.8 % for non-Sami, respectively. Conclusions The gender differences found in this study emphasize the need for gender-specific interventions in preventing non-completion of upper secondary school. There is a need to recognize and treat extensive pro-social behaviour and social problems in young females. Young males from remote areas and those who in early adolescence struggle with functional impairment due to mental health problems need early interventions in lower secondary school. Enhancing parents’ and teachers’ ability to detect symptoms and problems as well as low-threshold health services

  20. Hip and ankle range of motion and hip muscle strength in young female ballet dancersand controls

    Science.gov (United States)

    Bennell, K.; Khan, K. M.; Matthews, B.; De Gruyter, M.; Cook, E.; Holzer, K.; Wark, J. D.

    1999-01-01

    OBJECTIVES: To compare the hip and ankle range of motion and hip muscle strength in 8-11 year old novice female ballet dancers and controls. METHODS: Subjects were 77 dancers and 49 controls (mean (SD) age 9.6 (0.8) and 9.6 (0.7) years respectively). Supine right active hip external rotation (ER) and internal rotation (IR) were measured using an inclinometer. A turnout protractor was used to assess standing active turnout range. The measure of ER achieved from below the hip during turnout (non-hip ER) was calculated by subtracting hip ER range from turnout range, and hip ER:IR was derived by dividing ER range by IR range. Range of right weight bearing ankle dorsiflexion was measured in a standing lunge using two methods: the distance from the foot to the wall (in centimetres) and the angle of the shank to the vertical via an inclinometer (in degrees). Right calf muscle range was measured in weight bearing using an inclinometer. A manual muscle tester was used to assess right isometric hip flexor, internal rotator, external rotator, abductor, and adductor strength. RESULTS: Dancers had less ER (pballetic training. 


 PMID:10522638

  1. Behavioural differences between single scandinavian brown bears (Ursus arctos and females with dependent young when experimentally approached by humans.

    Directory of Open Access Journals (Sweden)

    Veronica Sahlén

    Full Text Available Carnivore-human encounters that result in human injury present a conservation and management challenge and it is therefore important to understand under what conditions such incidents occur. Females with cubs are often involved when humans are injured by brown bears Ursus arctos. In Scandinavia, this is particularly true for unarmed recreational forest users. Our aim was to document behavioural differences between single bears and females with cubs in order to develop recommendations to minimize the risk of injuries to recreational forest users. We documented the reactions of GPS-collared females with cubs and single brown bears to experimental approaches by humans to 50 m from the bear on 42 and 108 occasions, respectively. The majority of females with cubs (95% and single bears (89% left when approached. Bears that left were passed at shorter distances and were in more open areas than those that stayed. Both groups had similar flight initiation distances, which were longer for bears that were active at the time of the disturbance. Females with cubs selected more open habitat than single bears, also for the new site they selected following disturbance. Females with cubs, particularly active females with cubs of the year, moved greater distances and spent more time active following the approach. Females with cubs and single bears were seen or heard in 26% and 14% of the approaches, respectively. None of the bears displayed any aggressive behaviour during the approaches. Females with cubs selected more open habitat, perhaps predisposing them to encountering people that are not involved in hunting activities, which might be the primary explanation why females with cubs are most frequently involved when unarmed people are injured by bears in Scandinavia. To mitigate injury risks, one must consider factors that bring bears closer to human activity in the first place.

  2. Behavioural differences between single scandinavian brown bears (Ursus arctos) and females with dependent young when experimentally approached by humans.

    Science.gov (United States)

    Sahlén, Veronica; Ordiz, Andrés; Swenson, Jon E; Støen, Ole Gunnar

    2015-01-01

    Carnivore-human encounters that result in human injury present a conservation and management challenge and it is therefore important to understand under what conditions such incidents occur. Females with cubs are often involved when humans are injured by brown bears Ursus arctos. In Scandinavia, this is particularly true for unarmed recreational forest users. Our aim was to document behavioural differences between single bears and females with cubs in order to develop recommendations to minimize the risk of injuries to recreational forest users. We documented the reactions of GPS-collared females with cubs and single brown bears to experimental approaches by humans to 50 m from the bear on 42 and 108 occasions, respectively. The majority of females with cubs (95%) and single bears (89%) left when approached. Bears that left were passed at shorter distances and were in more open areas than those that stayed. Both groups had similar flight initiation distances, which were longer for bears that were active at the time of the disturbance. Females with cubs selected more open habitat than single bears, also for the new site they selected following disturbance. Females with cubs, particularly active females with cubs of the year, moved greater distances and spent more time active following the approach. Females with cubs and single bears were seen or heard in 26% and 14% of the approaches, respectively. None of the bears displayed any aggressive behaviour during the approaches. Females with cubs selected more open habitat, perhaps predisposing them to encountering people that are not involved in hunting activities, which might be the primary explanation why females with cubs are most frequently involved when unarmed people are injured by bears in Scandinavia. To mitigate injury risks, one must consider factors that bring bears closer to human activity in the first place.

  3. Active lifestyle in childhood and adolescence prevents obesity development in young adulthood.

    Science.gov (United States)

    Kwon, Soyang; Janz, Kathleen F; Letuchy, Elena M; Burns, Trudy L; Levy, Steven M

    2015-12-01

    To test the hypothesis that individuals who are active but who decrease physical activity (PA) over time have a higher risk of becoming obese in young adulthood, when compared to individuals who are consistently active throughout childhood and adolescence. Iowa Bone Development Study cohort members (242 males and 251 females) participated in accelerometry assessments, dual-energy X-ray absorptiometry scans, and dietary questionnaire surveys at ages 5, 8, 11, 13, 15, 17, and 19 years. Group-based trajectory analyses identified distinct trajectory patterns of moderate- to vigorous-intensity PA (MVPA), percentage of body fat, and energy intake. A multivariable logistic regression model was fit to estimate the odds of "becoming obese" based on the MVPA trajectories, adjusted for mother's education, somatic maturation, and energy intake. Among males, 74.7% had a "normal" body fat pattern, 14.6% had a "becoming obese" pattern, and 10.7% had a "consistently obese" pattern, while among females, the percentages were 58.6%, 28.6%, and 12.8%, respectively. Participants who were active (≥45 min MVPA) as children but decreased MVPA with age were more likely to become obese, compared to consistently active participants (adjusted OR = 2.77; 95% CI = 1.16, 6.58). An active lifestyle throughout childhood and adolescence could prevent obesity development in young adulthood. © 2015 The Obesity Society.

  4. Adolescent and young adult female determinants of visceral adipose tissue at ages 26-28 years.

    Science.gov (United States)

    Glueck, Charles J; Wang, Ping; Woo, Jessica G; Morrison, John A; Khoury, Philip R; Daniels, Stephen R

    2015-04-01

    To assess adolescent and young adult determinants of visceral adipose tissue (VAT) at ages 26-28 years. Prospective study (ages 9-28 years) of cardiometabolic measures, menarche age, menses irregularities, metabolic syndrome, impaired fasting glucose-type 2 diabetes mellitus, and VAT in 400 girls (248 black, 152 white). Adolescent (age 14-19) independent variables for greater VAT at ages 26-28 included larger mean waist circumference (partial R(2) = 30.8%), earlier age at menarche (0.9%), and white race (1.8%). Young adult (ages 20-28 years) independent variables for greater VAT included larger mean waist circumference (partial R(2) = 61.7%), greater triglyceride levels (3.3%), lower high-density lipoprotein cholesterol (1.0%), and greater insulin resistance (homeostasis model assessment-estimated insulin resistance; 0.4%). Independent variables for greater VAT when both adolescent and young adult variables were used included waist (tertile rank change from adolescence to young adulthood, partial R(2) = 58.3%), greater young adult triglyceride levels (4.4%), white race (1.8%), greater young adult homeostasis model assessment-estimated insulin resistance (age 20-28, 2.4%), and earlier menarche age (0.7%). Menses irregularities were not independently associated with young adult VAT. Adolescent girls with early menarche and larger waist circumference should be targets for primary prevention of accretion of VAT. In young adulthood, VAT is associated with dysregulated cardiometabolic profiles, which is greater for those with waist circumference increases from adolescence to adulthood. Waist circumference during young adulthood, and to a lesser degree during adolescence, is an inexpensive surrogate for VAT at ages 26-28 years. Copyright © 2015 Elsevier Inc. All rights reserved.

  5. The Impact of Cigarette Packaging Design Among Young Females in Canada: Findings From a Discrete Choice Experiment.

    Science.gov (United States)

    Kotnowski, Kathy; Fong, Geoffrey T; Gallopel-Morvan, Karine; Islam, Towhidul; Hammond, David

    2016-05-01

    The tobacco industry uses various aspects of cigarette packaging design to market to specific groups. The current study examined the relative importance of five cigarette packaging attributes--pack structure (eg, "slims"), brand, branding, warning label size, and price--on perceptions of product taste, harm, and interest in trying, among young females in Canada. A discrete choice experiment was conducted with smoking and nonsmoking females, aged 16 to 24 (N = 448). Respondents were shown 10 choice sets, each containing four packs with different combinations of the attributes: pack structure (slim, lipstick, booklet, traditional); brand ("Vogue," "du Maurier"); branding (branded, plain); warning label size (50%, 75%); and price ($8.45, $10.45). For each choice set, respondents chose the brand that they: (1) would rather try, (2) would taste better, and (3) would be less harmful, or "none." For each outcome, the attributes' impact on consumer choice was analyzed using a multinomial logit model. The multinomial logit analyses revealed that young females weighted pack structure to be most important to their intention to try (46%), judgment of product taste (52%), and judgment of product harm (48%). Price and branding were weighted important in trial intent decisions (23% and 18%, respectively) and product taste judgments (29% and 15%, respectively). Whereas warning label size and brand were weighted important when judging product harm (23% and 17%, respectively). The findings suggest that standardized cigarette packaging may decrease demand and reduce misleading perceptions about product harm among young females. © The Author 2015. Published by Oxford University Press on behalf of the Society for Research on Nicotine and Tobacco. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  6. Young Children's Screen Activities, Sweet Drink Consumption and Anthropometry

    DEFF Research Database (Denmark)

    Olafsdottir, Steingerdur; Ahrens, Wolfgang; Siani, Alfonso

    2014-01-01

    Background/Objectives: This longitudinal study describes the relationship between young children’s screen time, dietary habits and anthropometric measures. The hypothesis was that television viewing and other screen activities at baseline result in increased consumption of sugar-sweetened beverag...

  7. Young Adolescents' Perceptions of Romantic Relationships and Sexual Activity

    Science.gov (United States)

    Royer, Heather R.; Keller, Mary L.; Heidrich, Susan M.

    2009-01-01

    The purpose of this article is to describe young adolescents' perceptions of romantic relationships, ratings of important romantic partner characteristics, and acceptability of sexual activity with romantic relationships. Fifty-seven eighth-grade participants (average age = 13.8 years) from one urban US public middle school completed an anonymous…

  8. Young Asian Women Experiences of the Summer Activities Initiative.

    Science.gov (United States)

    Kirby, Laura

    2002-01-01

    Interviews and observations focused on experiences of 15 young Asian women at a 5-day summer adventure program in southern England. Participants seemed bored with presentations about future career options, activities lost their challenge through repetition, and debriefing was weak. However, the women connected with the transferable skills of trust…

  9. Detained adolescent females' multiple mental health and adjustment problem outcomes in young adulthood

    NARCIS (Netherlands)

    van der Molen, E.; Vermeiren, R.R.J.M.; Krabbendam, A.; Beekman, A.T.F.; Doreleijers, T.A.H.; Jansen, L.M.C.

    2013-01-01

    Background: Although prior studies have shown that detained females are marked by significant adverse circumstances, little is known about their adult outcomes. Method: Prospective follow-up study of 184 (80.4% of original sample of 229) detained adolescent females who were reassessed 4.5 (SD = 0.6)

  10. Lack of facilities rather than sociocultural factors as the primary barrier to physical activity among female Saudi university students.

    Science.gov (United States)

    Samara, Anastasia; Nistrup, Anne; Al-Rammah, Tamader Y; Aro, Arja R

    2015-01-01

    The Kingdom of Saudi Arabia is experiencing a dramatic increase in physical inactivity, with women having higher levels of inactivity than men among all age groups. It is assumed that factors such as dress codes, restrictions on going outdoors, and conservative norms are the main reasons for women's low physical activity. Our aim was to explore the different parameters related to physical activity, including self-efficacy, as well as the perceived barriers to and benefits of physical activity in young Saudi females. Ninety-four first-year female Saudi university students in Riyadh, Kingdom of Saudi Arabia, participated in the present study in 2014. The students were from eight bachelor's programs in health and well-being, and each completed a questionnaire with questions divided into five parts as follows: 1) socioeconomic status, 2) physical activity, 3) self-efficacy 4) social factors, and 5) barriers and facilitators related to physical activity. The students exercised at home and alone, and there was low self-efficacy for physical activity (mean score =42±14). Among social factors, attending university was the only factor that hindered physical activity (32%). Physical activity was positively perceived overall (mean score =131±10). Students showed awareness of the benefits of physical activity for health and well-being. The most important barrier was the lack of designated areas available for physical activity. Students disagreed that family or the Islamic community were barriers to physical activity. The lack of facilities and lack of encouragement from the university, but not a lack of knowledge (a high level of knowledge is to be expected given their health and well-being studies backgrounds) and/or restrictions from families and society, seem to hinder female students' physical activity, at least young Saudi students.

  11. DIFFERENTIAL DIAGNOSTIC PROCESS AND CLINICAL DECISION MAKING IN A YOUNG ADULT FEMALE WITH LATERAL HIP PAIN: A CASE REPORT.

    Science.gov (United States)

    Livingston, Jennifer I; Deprey, Sara M; Hensley, Craig P

    2015-10-01

    differential diagnosis and clinical decision making. Young adults with lateral hip pain are often referred to physical therapy (PT). A thorough examination is required to obtain a diagnosis and guide management. The purpose of this case report is to describe the physical therapist's differential diagnostic process and clinical decision making for a subject with the referring diagnosis of trochanteric bursitis. A 29-year-old female presented to PT with limited sitting and running tolerance secondary to right lateral hip pain. Her symptoms began three months prior when she abruptly changed her running intensity and frequency of weight bearing activities, including running and low impact plyometrics for the lower extremity. Physical examination revealed a positive Trendelenburg sign, manual muscle test that was weak and painless of the right hip abductors, and pain elicited when performing a vertical hop on a concrete surface (+single leg hop test), but pain-free when performing the same single leg hop on a foam surface. Examination findings warranted discussion with the referring physician for further diagnostic imaging. Magnetic resonance imaging revealed a focus of edema in the posterior acetabulum, suspicious for an acetabular stress fracture. The subject was subsequently diagnosed with an acetabular stress fracture and restricted from running and plyometrics for four weeks. Thorough examination and appropriate clinical decision making by the physical therapist at the initial examination led to the diagnosis of an acetabular stress fracture in this subject. Clinicians must be aware of symptoms and signs which place the subject at risk for stress fracture for timely referral and management. 4.

  12. A Diversified Recruitment Approach Incorporating Social Media Leads to Research Participation Among Young Adult-Aged Female Cancer Survivors.

    Science.gov (United States)

    Gorman, Jessica R; Roberts, Samantha C; Dominick, Sally A; Malcarne, Vanessa L; Dietz, Andrew C; Su, H Irene

    2014-06-01

    Purpose: Cancer survivors in their adolescent and young adult (AYA) years are an understudied population, possibly in part because of the high effort required to recruit them into research studies. The aim of this paper is to describe the specific recruitment strategies used in four studies recruiting AYA-aged female cancer survivors and to identify the highest yielding approaches. We also discuss challenges and recommendations. Methods: We recruited AYA-aged female cancer survivors for two studies conducted locally and two conducted nationally. Recruitment strategies included outreach and referral via: healthcare providers and clinics; social media and the internet; community and word of mouth; and a national fertility information hotline. We calculated the yield of each recruitment approach for the local and national studies by comparing the number that participated to the number of potential participants. Results: We recruited a total of 534 participants into four research studies. Seventy-one percent were diagnosed as young adults and 61% were within 3 years of their cancer diagnosis. The highest-yielding local recruitment strategy was healthcare provider and clinic referral. Nationally, social media and internet outreach yielded the highest rate of participation. Overall, internet-based recruitment resulted in the highest number and yield of participants. Conclusion: Our results suggest that outreach through social media and the internet are effective approaches to recruiting AYA-aged female cancer survivors. Forging collaborative relationships with survivor advocacy groups' members and healthcare providers also proved beneficial.

  13. Examination of the difficulties in emotion regulation scale and its relation to disordered eating in a young female sample.

    Science.gov (United States)

    Cooper, Jane L; O'Shea, Anne E; Atkinson, Melissa J; Wade, Tracey D

    2014-09-01

    Difficulties with emotion regulation is considered an important maintaining factor of disordered eating. One of the most commonly used measures of this construct is the Difficulties in Emotion Regulation Scale (DERS). The aim of this study was to explore the factor structure of this measure in young females and to examine its reliability and validity with respect to disordered eating. Females aged 17-25 years (M age = 19.6 years, N = 486) were examined in the analyses. Confirmatory factor analyses were conducted followed by regression analyses examining the DERS subscales as predictors of eating disorder severity and disordered eating behaviors. The original 6-factor 36-item model did not fit well and analyses indicated a 6-factor 30-item solution was a more suitable fit for our population. Validity and reliability of the 30-item solution were found to be acceptable. Regression analyses also indicated the 36- and 30-item models were able to adequately predict eating disorder severity and disordered eating behaviors with the "Awareness" and "Goals" subscales being predictors of the former, and the "Impulsivity" subscale being a significant predictor of the latter. The overall findings suggest that an abbreviated version of the DERS might be more appropriate than the original version with young females and that this measure exhibits stronger relationships with eating disorder severity and disordered eating behaviors than the longer version. Further examinations of the psychometric properties of the DERS with clinical populations are indicated. © 2014 Wiley Periodicals, Inc.

  14. Accelerometer-Measured Physical Activity and Sedentary Time Differ According to Education Level in Young Adults.

    Science.gov (United States)

    Kantomaa, Marko T; Tikanmäki, Marjaana; Kankaanpää, Anna; Vääräsmäki, Marja; Sipola-Leppänen, Marika; Ekelund, Ulf; Hakonen, Harto; Järvelin, Marjo-Riitta; Kajantie, Eero; Tammelin, Tuija H

    2016-01-01

    This study examined the association of education level with objectively measured physical activity and sedentary time in young adults. Data from the Finnish ESTER study (2009-2011) (n = 538) was used to examine the association between educational attainment and different subcomponents of physical activity and sedentary time measured using hip-worn accelerometers (ActiGraph GT1M) for seven consecutive days. Overall physical activity, moderate-to-vigorous physical activity (MVPA), light-intensity physical activity and sedentary time were calculated separately for weekdays and weekend days. A latent profile analysis was conducted to identify the different profiles of sedentary time and the subcomponents of physical activity. The educational differences in accelerometer-measured physical activity and sedentary time varied according to the subcomponents of physical activity, and between weekdays and weekend days. A high education level was associated with high MVPA during weekdays and weekend days in both sexes, high sedentary time during weekdays in both sexes, and a low amount of light-intensity physical activity during weekdays in males and during weekdays and weekend days in females. The results indicate different challenges related to unhealthy behaviours in young adults with low and high education: low education is associated with a lack of MVPA, whereas high education is associated with a lack of light-intensity physical activity and high sedentary time especially during weekdays.

  15. Cognitive-Affective Dimensions of Female Orgasm: The Role of Automatic Thoughts and Affect During Sexual Activity.

    Science.gov (United States)

    Tavares, Inês M; Laan, Ellen T M; Nobre, Pedro J

    2017-06-01

    of automatic thoughts and of positive emotions experienced during sexual activity. Data were not collected face to face, which constitutes a strength of this study, because it is known that social desirability is lower in self-administered online questionnaires compared with traditional paper-and-pencil questionnaires, particularly for more sensitive sexual issues. The fact that the sample was composed of heterosexual, premenopausal, and relatively young women demands some caution regarding generalization of the present results. The findings support the contribution of cognitive and affective factors to female orgasmic functioning. It is recommended that future research confirm these findings with other samples, particularly clinical samples of women with orgasmic difficulties. Tavares IM, Laan ETM, Nobre PJ. Cognitive-Affective Dimensions of Female Orgasm: The Role of Automatic Thoughts and Affect During Sexual Activity. J Sex Med 2017;14:818-828. Copyright © 2017 International Society for Sexual Medicine. Published by Elsevier Inc. All rights reserved.

  16. Neurocognitive functions and social functioning in young females with recent-onset anorexia nervosa and recovered individuals

    DEFF Research Database (Denmark)

    Bentz, Mette; Jepsen, Jens Richardt Moellegaard; Kjaersdam Telléus, Gry

    2017-01-01

    function observed in individuals with AN. Methods: We included 43 young females with first-episode AN, 28 individuals recovered from adolescent-onset AN, and 41 control individuals (14-22 yr), all without comorbid autism spectrum disorder. We compared the performance of participants across groups in seven...... neurocognitive functions relevant to social functioning: set-shifting, local processing, processing speed, working memory, sustained attention, verbal memory, and verbal abstraction. Further, we tested the association between neurocognitive function and social function, measured by Autism Diagnostic Observation...

  17. Segmenting Luxury Market Based on the Type of the Luxury Consumed. Empirical Study on Young Female Luxury Consumers

    OpenAIRE

    Raluca Ciornea; Marius Dorel Pop; Mihai Florin Bacila

    2012-01-01

    Due to frequent changes in the luxury sector but mostly to its specificity, the answers to two of the most important questions are still controversial: “who is the luxury consumer?”and “how he/she consumes? “. Conducting a study among young female luxury consumers, the main purpose of the paper was to identify the existence of significant differences in luxury products and services consumption. The TwoStep cluster analysis indicated a five cluster solution based on the categories of luxury co...

  18. Interactions of "ultra-low" doses of naltrexone and morphine in mature and young male and female rats.

    Science.gov (United States)

    Hamann, Scott R; Malik, Hammad; Sloan, Jewell W; Wala, Elzbieta P

    2004-01-01

    Sex and age influence morphine analgesia in humans and animals. Mature rats show greater morphine analgesia in males than in females. Ultra-low doses of naltrexone enhance morphine analgesia. In mature rats (18-22 weeks), naltrexone (0.002-2.0 mg/kg)-morphine (2 mg/kg) cotreatment enhanced morphine analgesia in females, an effect inversely related to naltrexone dose. Conversely, in mature male rats, naltrexone tended to decrease morphine analgesia with increasing dose. In young rats (8-10 weeks), morphine analgesia was unrelated to sex and in both sexes the naltrexone-morphine interaction was negligible. These data show that dose, age, and sex alter the naltrexone-morphine interaction in rats.

  19. Comparisons of Muscular Activity in Males and Females While ...

    African Journals Online (AJOL)

    Restricted postures are evident in various industries, including mining, construction and agriculture. These postures are associated with musculoskeletal disorders and lower back pain. Studies generally focus on a male workforce; however, more females are entering industrial workplaces. Twelve male and 12 female ...

  20. Definition of osteoporosis by bone density criteria in men: effect of using female instead of male young reference data depends on skeletal site and densitometer manufacturer.

    Science.gov (United States)

    Schousboe, John T; Tanner, S Bobo; Leslie, William D

    2014-01-01

    Whether to use young male or young female reference data to calculate bone mineral density (BMD) T-scores in men remains controversial. The third National Health and Nutrition Examination and Survey (NHANES III) data show that the mean and standard deviation of femoral neck and total hip BMD is greater in young men than young women, and therefore differences in T-scores at these sites using NHANES III female vs male norms becomes less as BMD decreases. In contrast, manufacturer-specific reference databases generally assume similar standard deviations of BMD in men and women. Using NHANES III reference data for the femoral neck and total hip, respectively we found that men with T-scores of -2.5 when young male norms are used have T-scores of -2.4 and -2.3 when young female norms are used. Using manufacturer-specific reference data, we found that men with T-scores of -2.5 when young male norms are used at the femoral neck, total hip, lumbar spine, or one-third of the forearm would have T-scores ranging from -2.4 to -0.4 when young female norms are used, depending on skeletal site and densitometer manufacturer. The change of proportions of men diagnosed with osteoporosis when young female norms are used instead of young male reference data differs substantially according to skeletal site and densitometer manufacturer. Copyright © 2014 The International Society for Clinical Densitometry. Published by Elsevier Inc. All rights reserved.

  1. Spotlighting a Silent Category of Young Females: The Life Experiences of "House Girls" in Turkey

    Science.gov (United States)

    Celik, Kezban; Lukuslu, Demet

    2012-01-01

    This article examines the everyday life experiences of young women in Turkey known as "ev kizi" or "house girls." The article explores how traditional gender roles and family structure in Turkish society limit their full participation in political, economic, and public life. The study is based on in-depth interviews conducted…

  2. How Do African American Young Adult Females (AAYAF) over 16 Years of Age Make Career Decisions?

    Science.gov (United States)

    Grayson, Nancy Mathea

    2010-01-01

    Scope and Method of Study: The overall purpose of the study was to describe the perceptions regarding how AAYAF over 16 years of age plan and make career decisions. The study participants included ten AAYAF over 16 years of age. The young women were interviewed fact-to-face using a semi-structured open-ended questionnaire. The questionnaire was…

  3. Attenuation of cocaine-induced locomotor activity in male and female mice by active immunization.

    Science.gov (United States)

    Kosten, Therese A; Shen, Xiaoyun Y; Kinsey, Berma M; Kosten, Thomas R; Orson, Frank M

    2014-01-01

    Immunotherapy for drug addiction is being investigated in several laboratories but most studies are conducted in animals of one sex. Yet, women show heightened immune responses and are more likely to develop autoimmune diseases than men. The purpose of this study was to compare the effects of an active anti-cocaine vaccine, succinyl-norcocaine conjugated to keyhole limpet hemocyanin, for its ability to elicit antibodies and alter cocaine-induced ambulatory activity in male versus female mice. Male and female BALB/c mice were vaccinated (n = 44) or served as non-vaccinated controls (n = 34). Three weeks after initial vaccination, a booster was given. Ambulatory activity induced by cocaine (20 mg/kg) was assessed at 7 weeks and plasma obtained at 8 weeks to assess antibody levels. High antibody titers were produced in mice of both sexes. The vaccine reduced ambulatory activity cocaine-induced but this effect was greater in female compared to male mice. The efficacy of this anti-cocaine vaccine is demonstrated in mice of both sexes but its functional consequences are greater in females than males. Results point to the importance of testing animals of both sexes in studies of immunotherapies for addiction. © American Academy of Addiction Psychiatry.

  4. Prefrontal Cortex Activation and Young Driver Behaviour: A fNIRS Study.

    Science.gov (United States)

    Foy, Hannah J; Runham, Patrick; Chapman, Peter

    2016-01-01

    Road traffic accidents consistently show a significant over-representation for young, novice and particularly male drivers. This research examines the prefrontal cortex activation of young drivers and the changes in activation associated with manipulations of mental workload and inhibitory control. It also considers the explanation that a lack of prefrontal cortex maturation is a contributing factor to the higher accident risk in this young driver population. The prefrontal cortex is associated with a number of factors including mental workload and inhibitory control, both of which are also related to road traffic accidents. This experiment used functional near infrared spectroscopy to measure prefrontal cortex activity during five simulated driving tasks: one following task and four overtaking tasks at varying traffic densities which aimed to dissociate workload and inhibitory control. Age, experience and gender were controlled for throughout the experiment. The results showed that younger drivers had reduced prefrontal cortex activity compared to older drivers. When both mental workload and inhibitory control increased prefrontal cortex activity also increased, however when inhibitory control alone increased there were no changes in activity. Along with an increase in activity during overtaking manoeuvres, these results suggest that prefrontal cortex activation is more indicative of workload in the current task. There were no differences in the number of overtakes completed by younger and older drivers but males overtook significantly more than females. We conclude that prefrontal cortex activity is associated with the mental workload required for overtaking. We additionally suggest that the reduced activation in younger drivers may be related to a lack of prefrontal maturation which could contribute to the increased crash risk seen in this population.

  5. Analysis of Setting Efficacy in Young Male and Female Volleyball Players

    Directory of Open Access Journals (Sweden)

    González-Silva Jara

    2016-12-01

    Full Text Available The main objective of this study was to analyse the variables that predicted setting efficacy in complex I (KI in volleyball, in formative categories and depending on gender. The study sample was comprised of 5842 game actions carried out by the 16 male category and the 18 female category teams that participated in the Under-16 Spanish Championship. The dependent variable was setting efficacy. The independent variables were grouped into: serve variables (a serve zone, the type of serve, striking technique, an in-game role of the server and serve direction, reception variables (a reception zone, a receiver player and reception efficacy and setting variables (a setter‘s position, a setting zone, the type of a set, setting technique, a set’s area and tempo of a set. Multinomial logistic regression showed that the best predictive variables of setting efficacy, both in female and male categories, were reception efficacy, setting technique and tempo of a set. In the male category, the jump serve was the greatest predictor of setting efficacy, while in the female category, it was the set’s area. Therefore, in the male category, it was not only the preceding action that affected setting efficacy, but also the serve. On the contrary, in the female category, only variables of the action itself and of the previous action, reception, affected setting efficacy. The results obtained in the present study should be taken into account in the training process of both male and female volleyball players in formative stages.

  6. Realistic limitations of detecting planets around young active stars

    Directory of Open Access Journals (Sweden)

    Pinfield D.

    2013-04-01

    Full Text Available Current planet hunting methods using the radial velocity method are limited to observing middle-aged main-sequence stars where the signatures of stellar activity are much less than on young stars that have just arrived on the main-sequence. In this work we apply our knowledge from the surface imaging of these young stars to place realistic limitations on the possibility of detecting orbiting planets. In general we find that the magnitude of the stellar jitter is directly proportional to the stellar vsini. For G and K dwarfs, we find that it is possible, for models with high stellar activity and low stellar vsini, to be able to detect a 1 MJupiter mass planet within 50 epochs of observations and for the M dwarfs it is possible to detect a habitable zone Earth-like planet in 10s of observational epochs.

  7. Promoting Physical Activity Among Overweight Young African American Women

    Centers for Disease Control (CDC) Podcasts

    2014-01-15

    This podcast is an interview with Nefertiti Durant, MD, MPH, from the University of Alabama at Birmingham about promoting physical activity among overweight and obese young African American Women using Internet-based tools.  Created: 1/15/2014 by Preventing Chronic Disease (PCD), National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 1/15/2014.

  8. Young female cancer patients' experiences with fertility counselling and fertility preservation

    DEFF Research Database (Denmark)

    Hoeg, Didde; Schmidt, Lone; Tryde Macklon, Kirsten

    2016-01-01

    Introduction: Fertility counselling for young women newly diagnosed with cancer is an important field of preconceptional counselling. This qualitative, small-scale study explored how young women newly diagnosed with cancer experienced specialized fertility preservation counselling and treatment...... in the public Danish health care system. Methods: Semi-structured, in-depth interviews were conducted with five women below 40 years recently diagnosed with cancer. All women received fertility counselling by a fertility specialist at the Fertility Clinic, University Hospital of Copenhagen, Denmark before...... were aware that chemotherapy could destroy their eggs. The participants described how specialized fertility counselling and fertility preservation contributed to a belief in life after cancer, which gave them hope that they would survive their cancer disease. Further, the women described how...

  9. Anatomical glenohumeral internal rotation deficit and symmetric rotational strength in male and female young beach volleyball players.

    Science.gov (United States)

    Saccol, Michele Forgiarini; Almeida, Gabriel Peixoto Leão; de Souza, Vivian Lima

    2016-08-01

    Beach volleyball is a sport with a high demand of shoulder structures that may lead to adaptations in range of motion (ROM) and strength like in other overhead sports. Despite of these possible alterations, no study evaluated the shoulder adaptations in young beach volleyball athletes. The aim of this study was to compare the bilateral ROM and rotation strength in the shoulders of young beach volleyball players. Goniometric passive shoulder ROM of motion and isometric rotational strength were evaluated in 19 male and 14 female asymptomatic athletes. External and internal ROM, total rotation motion, glenohumeral internal rotation deficit (GIRD), external rotation and internal rotation strength, bilateral deficits and external rotation to internal rotation ratio were measured. The statistical analysis included paired Student's t-test and analysis of variance with repeated measures. Significantly lower dominant GIRD was found in both groups (pvolleyball athletes present symmetric rotational strength and shoulder ROM rotational adaptations that can be considered as anatomical. These results indicate that young practitioners of beach volleyball are subject to moderate adaptations compared to those reported for other overhead sports. Copyright © 2015 Elsevier Ltd. All rights reserved.

  10. ICEBREAKER: A STRATEGY TO ACTIVE INVOLVEMENT FOR YOUNG ADOLESCENT LEARNERS

    Directory of Open Access Journals (Sweden)

    Iin Indrayanti

    2017-04-01

    Full Text Available Motivating students to participate in classroom discussions is a big matter to overcome. There are some students who seem to assume that as long as the assigned work is completed on time, test scores are good, and attendance is satisfactory, they shouldn‘t be forced to participate. Educational research has shown that students who are actively involved in the learning activity will learn more than students who are passive recipients of knowledge. Young adolescents who are 10 to 15 years old experience stages of life and more growth than any other time in their life. They have intelectual capacity and learn best through interaction and activity rather than just listening. Obviously, increased attention and motivation are the essential ingredients for learning, and are more important than intelligence. In other words, to increasing student involvement, attention and motivation, teachers can use a very beginning action that held the first time before core teaching activity with a hope that engaging the senses and emotions will increase students‘ attention span. Accordingly, as start-up activities, icebreakers can be a useful way of creating a sense of relaxed and informal atmosphere which motivate and activate an interaction. Icebreakers allow for a student to become emotionally connected with classroom situation and increases motivation to engage with the following discussion. Therefore, this paper presents icebreaker as a strategy to active involevement for young adolescent learners.

  11. Spinning top urethra and lower urinary tract dysfunction in a young female.

    Science.gov (United States)

    Dogra, P N; Ansari, M S

    2004-06-07

    Spinning top urethra (STU) denotes a particular urethral configuration that is a dilated posterior urethra mainly seen in young girls or women. STU deformity arises secondary to detrusor instability, leading to a rise the intravesical pressure against a closed sphincter. We describe a case of spinning top urethra in a 30-year-old woman who presented with lower urinary tract symptoms and left flank pain.

  12. Aggressive adenoid cystic carcinoma involving palate extending to maxillary sinus in a young female

    Directory of Open Access Journals (Sweden)

    Santosh R Patil

    2016-01-01

    Full Text Available Adenoid cystic carcinoma (ACC is a rare malignant tumor that affects the head and neck region. It is a malignant tumor arising from minor salivary glands, palate being the most common intraoral location, usually affecting individuals of the fifth decade. This tumor generally has a slow growth rate, and it is often present for several years before the patient seeks treatment. We report a case of extensive ACC involving palate, extending to a maxillary sinus in a young lady.

  13. Spinning Top Urethra and Lower Urinary Tract Dysfunction in a Young Female

    OpenAIRE

    P.N. Dogra; M.S. Ansari

    2004-01-01

    Spinning top urethra (STU) denotes a particular urethral configuration that is a dilated posterior urethra mainly seen in young girls or women. STU deformity arises secondary to detrusor instability, leading to a rise the intravesical pressure against a closed sphincter. We describe a case of spinning top urethra in a 30-year-old woman who presented with lower urinary tract symptoms and left flank pain.

  14. Spinning Top Urethra and Lower Urinary Tract Dysfunction in a Young Female

    Directory of Open Access Journals (Sweden)

    P.N. Dogra

    2004-01-01

    Full Text Available Spinning top urethra (STU denotes a particular urethral configuration that is a dilated posterior urethra mainly seen in young girls or women. STU deformity arises secondary to detrusor instability, leading to a rise the intravesical pressure against a closed sphincter. We describe a case of spinning top urethra in a 30-year-old woman who presented with lower urinary tract symptoms and left flank pain.

  15. AORTIC DISSECTiON IN YOUNG FEMALE PATIENT : A CASE REPORT

    Directory of Open Access Journals (Sweden)

    Mehmet Esen

    2012-09-01

    Full Text Available Aorta dissection is a real emergency due to high mortality rate. Therefore, diagnosis and treatment should not be delayed. It is commonly seen between the ages of 40 and 70 in male patients.. The present case describes a young lady diagnosed with aorta dissection with echocardiography the main complaint of whom was headache. [J Contemp Med 2012; 2(3.000: 179-181

  16. Comparison of athropometrical measures among young female footballers and girls who are not involved in sports

    Directory of Open Access Journals (Sweden)

    Međedović Tanja

    2012-01-01

    Full Text Available The aim of this research is to gain relevant knowledge about significant differences in some anthropometric measures among female footballers and girls who are not involved in any sport at all. The sample comprised 107 female subjects. They were divided into two groups - female footballers and girls who are not involved in any sport. The selected group of female footballers (54 average age, 16,3 years represents the girls from various clubs in Vojvodina and Serbia (representatives of Vojvodina and Western Serbia. The group of girls who are not involved in any sport (53 average age, 16, 9 years consists of students of secondary school 'Svetozar Miletic' in Novi Sad. The sample of variables comprised 12 anthropometrical measures that defined longitudinal and transverse dimensions of the skeleton, volume and body mass, and subcutaneous fat (in accordance with the International Biological Programme. Both multivariate analysis of variance (MANOVA and univariate analysis of variance (ANOVA were performed in order to determine the significant differences at the multivariate and univariate level. Based on the results, it was concluded that 8 variables out of 12 applied variables, showed significant differences between the groups. The following variables did not show any differences: knee diameter, weight, maximum volume of the lower leg and calf skin fold, while the following variables showed statistical significance in favor of the girls who are not involved in any sport: height, foot length, pelvic width, shoulder width and maximum thigh circumference.

  17. Job strain and risk indicators for cardiovascular disease in young female nurses

    NARCIS (Netherlands)

    Riese, H.; Houtman, I.L.D.; Doornen, L.J.P.; Geus, E.J.C. de

    2000-01-01

    This study examined the possible effects of job demands, decision latitude, and job-related social support on risk indicators for cardiovascular disease (CVD) in 165 female nurses. Job strain was measured with the Job Content Questionnaire; CVD risk was measured with insulin, total cholesterol,

  18. Different but Similar: Computer Use Patterns between Young Korean Males and Females

    Science.gov (United States)

    Lim, Keol; Meier, Ellen B.

    2011-01-01

    This study was developed to identify and describe new trends and gender differences in the use of computers and the Internet in South Korea. In this mixed-method study, both quantitative and qualitative techniques were used. Results indicated that both males and females used computers generally for four purposes: social networking, personal…

  19. Freedom between the Lines: Clothing Behavior and Identity Work among Young Female Soccer Players

    Science.gov (United States)

    Hendley, Alexandra; Bielby, Denise D.

    2012-01-01

    Our research examines the relationship among identity, age, gender and athleticism through a study of the association between sports clothing and the identity work of pre-adolescent female soccer players. Based on participant-observation and interviews conducted at three co-ed youth soccer camps, we find that age is an important element of…

  20. Suicidal behavior and ethnicity of young females in Rotterdam, the Netherlands: rates and risk factors

    NARCIS (Netherlands)

    van Bergen, D.D.; Eikelenboom, M.; Smit, J.H.; van de Looij-Jansen, P.; Saharso, S.

    2010-01-01

    Objective. Although Western Europe is becoming increasingly multicultural, ethnic minorities are scarcely included in studies of suicidology. We investigated the prevalence of non-fatal suicidal behavior and examined risk factors in non-western female immigrant adolescents compared to majority

  1. EEG with extreme delta brush in young female with methotrexate neurotoxicity supports NMDA receptor involvement

    DEFF Research Database (Denmark)

    Schmidt, Lisbeth Samsø; Kjær, Troels W; Schmiegelow, Kjeld

    2017-01-01

    Sub-acute neurotoxicity is a well-known complication to high-dose and intrathecal methotrexate (MTX) treatment of children with leukemia. Symptoms can be treated safely by dextromethorphan, a non-competitive antagonist to N-methyl-D-aspartic acid receptor (NMDAR). In a female with subacute MTX...

  2. Shoulder rotational profiles in young healthy elite female and male badminton players

    DEFF Research Database (Denmark)

    Couppé, C; Thorborg, K; Hansen, Mette

    2014-01-01

    (IROM) were examined on the dominant and nondominant shoulder in 31 adolescent national badminton players (12 females and 19 males) with a standard goniometer. Muscle strength was examined with a hand-held dynamometer in ER and IR. Total range of motion (TROM = EROM+IROM) was lower on the dominant side...

  3. Physical activity in young children is reduced with increasing bronchial responsiveness

    DEFF Research Database (Denmark)

    Brasholt, Martin; Baty, Florent; Bisgaard, Hans

    2010-01-01

    Physical activity is essential for young children to develop adequately and for quality of life. It can be lower in children with subclinical asthma, and therefore methods to reveal subclinical reduction in physical activity in young children are warranted.......Physical activity is essential for young children to develop adequately and for quality of life. It can be lower in children with subclinical asthma, and therefore methods to reveal subclinical reduction in physical activity in young children are warranted....

  4. Weight-Related Correlates of Psychological Dysregulation in Adolescent and Young Adult (AYA) Females with Severe Obesity

    Science.gov (United States)

    Gowey, Marissa A.; Reiter-Purtill, Jennifer; Becnel, Jennifer; Peugh, James; Mitchell, James E.; Zeller, Meg H.

    2016-01-01

    Objective Severe obesity is the fastest growing pediatric subgroup of excess weight levels. Psychological dysregulation (i.e., impairments in regulating cognitive, emotional, and/or behavioral processes) has been associated with obesity and poorer weight loss outcomes. The present study explored associations of dysregulation with weight-related variables among adolescent and young adult (AYA) females with severe obesity. Methods Fifty-four AYA females with severe obesity (MBMI=48.71 kg/m2; Mage=18.29, R=15–21 years; 59.3% White) completed self-report measures of psychological dysregulation and weight-related constructs including meal patterns, problematic eating behaviors, and body and weight dissatisfaction, as non-surgical comparison participants in a multi-site study of adolescent bariatric surgery outcomes. Pearson and bivariate correlations were conducted and stratified by age group to analyze associations between dysregulation subscales (affective, behavioral, cognitive) and weight-related variables. Results Breakfast was the most frequently skipped meal (consumed 3–4 times/week). Eating out was common (4–5 times/week) and mostly occurred at fast-food restaurants. Evening hyperphagia (61.11%) and eating in the absence of hunger (37.04%) were commonly endorsed, while unplanned eating (29.63%), a sense of loss of control over eating (22.22%), eating beyond satiety (22.22%), night eating (12.96%), and binge eating (11.11%) were less common. Almost half of the sample endorsed extreme weight dissatisfaction. Dysregulation was associated with most weight-related attitudes and behaviors of interest in young adults but select patterns emerged for adolescents. Conclusions Higher levels of psychological dysregulation are associated with greater BMI, problematic eating patterns and behaviors, and body dissatisfaction in AYA females with severe obesity. These findings have implications for developing novel intervention strategies for severe obesity in AYAs that may

  5. Site-specific advantages in skeletal geometry and strength at the proximal femur and forearm in young female gymnasts.

    Science.gov (United States)

    Dowthwaite, Jodi N; Rosenbaum, Paula F; Scerpella, Tamara A

    2012-05-01

    We evaluated site-specific skeletal adaptation to loading during growth, comparing radius (RAD) and femoral neck (FN) DXA scans in young female gymnasts (GYM) and non-gymnasts (NON). Subjects from an ongoing longitudinal study (8-26yr old) underwent annual DXA scans (proximal femur, forearm, total body) and anthropometry, completing maturity and physical activity questionnaires. This cross-sectional analysis used the most recent data meeting the following criteria: gynecological age ≤2.5yr post-menarche; and GYM annual mean gymnastic exposure ≥5.0h/wk in the prior year. Bone geometric and strength indices were derived from scans for 173 subjects (8-17yr old) via hip structural analysis (femoral narrow neck, NN) and similar radius formulae (1/3 and Ultradistal (UD)). Maturity was coded as M1 (Tanner I breast), M2 (pre-menarche, ≥Tanner II breast) or M3 (post-menarche). ANOVA and chi square compared descriptive data. Two factor ANCOVA adjusted for age, height, total body non-bone lean mass and percent body fat; significance was tested for main effects and interactions between gymnastic exposure and maturity. At the distal radius, GYM means were significantly greater than NON means for all variables (pproximal femur, GYM exhibited narrower periosteal and endosteal dimensions, but greater indices of cortical thickness, BMC, aBMD and section modulus, with lower buckling ratio (pradius BMC, width, endosteal diameter, cortical cross-sectional area, and section modulus (GYM advantages primarily post-menarche); and 3) UD radius BMC and axial compressive strength (GYM advantages were larger with greater maturity, greatest post-menarche). Maturity-specific comparisons suggested site-specific skeletal adaptation to loading during growth, with greater advantages at the radius versus the proximal femur. At the radius, GYM advantages included greater bone width, cortical cross-sectional area and cortical thickness; in contrast, at the femoral neck, GYM bone tissue cross

  6. A thymic neuroendocrine tumour in a young female: a rare cause of relapsing and remitting Cushing’s syndrome

    Directory of Open Access Journals (Sweden)

    M J Trott

    2016-05-01

    Full Text Available We present a case of a young female patient with a rare cause of relapsing and remitting Cushing’s syndrome due to ectopic ACTH secretion from a thymic neuroendocrine tumour. A 34-year-old female presented with a constellation of symptoms of Cushing’s syndrome, including facial swelling, muscle weakness and cognitive impairment. We use the terms ‘relapsing and remitting’ in this case report, given the unpredictable time course of symptoms, which led to a delay of 2 years before the correct diagnosis of hypercortisolaemia. Diagnostic workup confirmed ectopic ACTH secretion, and a thymic mass was seen on mediastinal imaging. The patient subsequently underwent thymectomy with complete resolution of her symptoms. Several case series have documented the association of Cushing’s syndrome with thymic neuroendocrine tumours (NETs, although to our knowledge there are a few published cases of patients with relapsing and remitting symptoms. This case is also notable for the absence of features of the MEN-1 syndrome, along with the female gender of our patient and her history of non-smoking.

  7. Effect of teaching with or without mirror on balance in young female ballet students

    Science.gov (United States)

    2014-01-01

    Background In literature there is a general consensus that the use of the mirror improves proprioception. During rehabilitation the mirror is an important instrument to improve stability. In some sports, such as dancing, mirrors are widely used during training. The purpose of this study is to evaluate the effectiveness of the use of a mirror on balance in young dancers. Sixty-four young dancers (ranging from 9–10 years) were included in this study. Thirty-two attending lessons with a mirror (mirror- group) were compared to 32 young dancers that attended the same lessons without a mirror (non-mirror group). Balance was evaluated by BESS (Balance Error Scoring System), which consists of three stances (double limb, single limb, and tandem) on two surfaces (firm and foam). The errors were assessed at each stance and summed to create the two subtotal scores (firm and foam surface) and the final total score (BESS). The BESS was performed at recruitment (T0) and after 6 months of dance lessons (T1). Results The repeated measures ANOVA analysis showed that for the BESS total score there is a difference due to the time (F = 3.86; p  0.05). The analysis of the multiple regression model showed the influence of the values at T0 for every BESS items and the dominance of limb for stability on an unstable surface standing on one or two legs. Conclusions These preliminary results suggest that the use of a mirror in a ballet classroom does not improve balance acquisition of the dancer. On the other hand, improvement found after 6 months confirms that at the age of the dancers studied motor skills and balance can easily be trained and improved. PMID:24996519

  8. Cryopreservation of ovarian tissue for fertility preservation in young female oncological patients

    DEFF Research Database (Denmark)

    Andersen, Claus Yding; Kristensen, Stine Gry; Greve, Tine

    2012-01-01

    Girls and women suffering from a cancer that requires treatment with gonadotoxic drugs may experience cessation of reproductive function as a side effect due to obliteration of the ovarian pool of follicles. Techniques are now available for fertility preservation, such as cryopreservation of mature...... and growth of follicles, giving rise to menstrual cycles and hormone production for several years. Worldwide, the procedure has resulted in the birth of 15 healthy children. Many cancer patients including girls and young women want fertility preservation, and the techniques are now being further developed...

  9. Changing Drinking Styles in Denmark and Finland. Fragmentation of Male and Female Drinking Among Young Adults

    DEFF Research Database (Denmark)

    Demant, Jakob Johan; Torronen, Jukka

    2011-01-01

    as in Finland. Playful drinking is characterized by self-presentations in diverse forms of game situations in which you need to play with different aspects of social and bodily styles. We approach the positions of heroic drinking and playful drinking among young adults (between 17 and 23 years) in Denmark......, especially among men. However, it seems that another drinking style leading to intoxication, "playful drinking", has become more prevalent in Denmark as well as in Finland. Playful drinking is characterized by self-presentations in diverse forms of game situations where you need to play with different...

  10. Lack of facilities rather than sociocultural factors as the primary barrier to physical activity among female Saudi university students

    Directory of Open Access Journals (Sweden)

    Samara A

    2015-03-01

    Full Text Available Anastasia Samara,1 Anne Nistrup,1 Tamader Y AL-Rammah,2 Arja R Aro11Unit for Health Promotion and Research, University of Southern Denmark, Esbjerg, Denmark; 2Faculty of Rehabilitation and Health Sciences, Princess Nora Bint Abdul Rahman University, Riyadh, Kingdom of Saudi ArabiaPurpose: The Kingdom of Saudi Arabia is experiencing a dramatic increase in physical inactivity, with women having higher levels of inactivity than men among all age groups. It is assumed that factors such as dress codes, restrictions on going outdoors, and conservative norms are the main reasons for women’s low physical activity. Our aim was to explore the different parameters related to physical activity, including self-efficacy, as well as the perceived barriers to and benefits of physical activity in young Saudi females.Patients and methods: Ninety-four first-year female Saudi university students in Riyadh, Kingdom of Saudi Arabia, participated in the present study in 2014. The students were from eight bachelor’s programs in health and well-being, and each completed a questionnaire with questions divided into five parts as follows: 1 socioeconomic status, 2 physical activity, 3 self-efficacy 4 social factors, and 5 barriers and facilitators related to physical activity.Results: The students exercised at home and alone, and there was low self-efficacy for physical activity (mean score =42±14. Among social factors, attending university was the only factor that hindered physical activity (32%. Physical activity was positively perceived overall (mean score =131±10. Students showed awareness of the benefits of physical activity for health and well-being. The most important barrier was the lack of designated areas available for physical activity. Students disagreed that family or the Islamic community were barriers to physical activity.Conclusion: The lack of facilities and lack of encouragement from the university, but not a lack of knowledge (a high level of

  11. Notes on foraging activity of female Myotis leibii in Maryland

    Science.gov (United States)

    Joshua B. Johnson; J. Edward Gates; W. Mark Ford

    2009-01-01

    Information on home range and habitat characteristics of eastern small-footed myotis (Myotis leibii) consist only of anecdotal accounts and unpublished research despite the need for such data for conservation of this rare species. We used radio telemetry to determine foraging site selection of four female eastern small-footed myotis in Allegany...

  12. Identification of changes in kinematics and electromyographic parameters during dual-task gait: a comparative study between young and elderly female subjects

    Directory of Open Access Journals (Sweden)

    Camilla Zamfolini Hallal

    Full Text Available Abstract Introduction : Falls during gait are one of the leading causes of death and injuries in elderly adults. Objective : This study aimed to compare the performance of young (YG and elderly (EG adults during dual-task gait (using a traffic light simulator according to kinematics and electromyographic parameters. Materials and methods : 17 young and 18 elderly physically fit female subjects participated in this study. The volunteers walked on a treadmill under two different conditions: normal gait (M1 and dual-task gait (M2. We recorded EMG signals from the rectus femoris (RF, vastus medialis (VM, vastus lateralis (VL, biceps femoris (BF, tibialis anterior (TA, gastrocnemius lateralis (GL and soleus (SO. The following kinematic data were obtained: step length, step time and self-selected velocity. Data analysis was performed using Wilcoxon's, Mann-Whitney, T-student tests and T-student for independent samples. The level of significance was set at p < 0.05. Results : For both groups, there was greater muscle activation of the RF, VM, VL, BF and SO during M2 than during M1. The YG showed lower muscle activation of the RF, VM, BF and SO during M2 when compared to EG. The EG had smaller step length than the YG. The step length values detected during M1 were higher than the ones collected during M2. During M2, the YG showed higher step time compared to the EG. Elderly subjects walked at a lower self-selected velocity than young subjects. Conclusions : Our findings suggest that dual-task gait modify the neuromuscular behavior in elderly subjects, increasing the risk of falls.

  13. Result of randomized control trial to increase breast health awareness among young females in Malaysia

    Directory of Open Access Journals (Sweden)

    Mehrnoosh Akhtari-Zavare

    2016-08-01

    Full Text Available Abstract Background Breast cancer is the most common cancer and the second principal cause of cancer deaths in women worldwide as well as in Malaysia. Breast self-examination (BSE has a role in raising breast cancer awareness among women and educational programs play an important role in breast cancer preventive behavior. The aim of this study is to develop, implement and evaluate the effectiveness of Breast Health Awareness program based on health belief model on knowledge of breast cancer and breast-selfexamination and BSE practice among female students in Malaysia. Methods A single-blind randomized controlled trial was carried out among 370 female undergraduate students from January 2011 to April 2012 in two selected public universities in Malaysia. Participants were randomized to either the intervention group or the control group. The educational program was delivered to the intervention group. The outcome measures were assessed at baseline, 6, and 12 months after implementing the health educational program. Chi-square, independent samples t-test and two-way repeated measures ANOVA (GLM were conducted in the course of the data analyses. Results Mean scores of knowledge on breast cancer (p<0.003, knowledge on breast self examination (p<0.001, benefits of BSE (p<0.00, barrier of BSE (0.01 and confidence of BSE practice (p<0.00 in the intervention group had significant differences in comparison with those of the control group 6 and 12 months after the intervention. Also, among those who never practiced BSE at baseline, frequency of BSE practice increased 6 and 12 months after the intervention (p<0.05. Conclusion The Breast Health Awareness program based on health the belief model had a positive effect on knowledge of breast cancer and breast self-examination and practice of BSE among females in Malaysia. Trial registration The ANZCTR clinical trial registry ( ACTRN12616000831482 , retrospectively registered on Jun 23, 2016 in ANZCTR.org.au.

  14. Awareness and predictors of female genital mutilation/cutting among young health advocates

    OpenAIRE

    Abolfotouh, Sherif M; Ebrahim, Ahmed Z; Abolfotouh, Mostafa A

    2015-01-01

    Sherif M Abolfotouh,1,2 Ahmed Z Ebrahim,1,3 Mostafa A Abolfotouh4 On Behalf of IFMSA-Egypt 1IFMSA-Egypt, Alexandria, Egypt; 2Oulu University Hospital, Oulu, Finland; 3Alexandria Faculty of Medicine, Alexandria, Egypt; 4King Abdullah International Medical Research Center (KAIMRC), King Saud bin-Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia Abstract: The act of female genital mutilation/cutting (FGM/C) is considered internationally as a violent act against girls and women and...

  15. Taurodontism with oligodontia in a young female patient: A case report with a brief literature review

    Directory of Open Access Journals (Sweden)

    Santosh R Patil

    2015-01-01

    Full Text Available Human dentition is affected by a wide variety of abnormalities, which include variation in the number, morphology and eruption sequence. Absence of tooth development manifests as anodontia, hypodontia, and oligodontia. Taurodontism is a developmental anomaly affecting the teeth leading to minimal or no constriction cement enamel junction level manifesting as long pulp spaces and also the trunk of the roots is displaced toward apex giving a rectangular shape to the involved tooth. Its commonly seen in permanent teeth is common and rarely in the deciduous dentition. Oligodontia is an uncommon genetic condition representing the congenital missing of six teeth or more in primary or permanent dentitions. This case report describes concomitant occurrence of tooth agenesis and taurodontism in a young Saudi girl and a brief review regarding the etiology, clinical features, and therapeutic aspects of have been mentioned.

  16. Premenstrual distress predicts panic-relevant responding to a CO2 challenge among young adult females.

    Science.gov (United States)

    Nillni, Yael I; Rohan, Kelly J; Bernstein, Amit; Zvolensky, Michael J

    2010-05-01

    The current study examined the incremental validity of self-reported premenstrual distress in predicting panic responsivity (self-reported panic symptoms and skin conductance response frequency; SCR) following inhalation of 10% CO(2)-enriched air. A community sample of young adult women (n=46) completed questionnaires assessing substance use patterns, premenstrual symptoms and distress, and anxiety sensitivity and underwent a laboratory biological challenge procedure (4-min 10% CO(2)-enriched air inhalation). As hypothesized, higher premenstrual distress scores significantly predicted greater self-reported panic symptoms following the CO(2) challenge above and beyond other theoretically relevant variables (anxiety sensitivity, cigarette use, and alcohol consumption). In predicting SCR, premenstrual distress exhibited only a trend towards statistical significance. These findings provide preliminary evidence that premenstrual symptoms may serve as a potential risk factor to experience more intense panic symptoms in response to perturbations in bodily sensations. Published by Elsevier Ltd.

  17. Basal cell carcinoma with halo phenomenon in a young female: Significance of dermatoscopy in early diagnosis

    Directory of Open Access Journals (Sweden)

    Pinar Yuksel Basak

    2015-01-01

    Full Text Available Halo phenomenon of nevus may be observed as a circular reaction, although it is unusual around tumors. A 29-year-old woman presented with a pigmented lesion on the cheek since three years. She noted whitening of the skin around the lesion almost after a year following its appearance. Dermatologic examination revealed a pigmented nodular lesion with a hypopigmented halo on the left infraorbital region. The clinical impression was halo nevus, whereas basal cell carcinoma (BCC was considered in dermatoscopic differential diagnosis. The diagnosis was infiltrative-type BCC histopathologically. The persistence of a perilesional halo around an enlarging pigmented lesion should be carefully examined with accompanying dermatoscopic findings even in young patients for early diagnosis of tumoral lesions.

  18. Musculoskeletal health profile for elite female footballers versus untrained young women before and after 16 weeks of football training

    DEFF Research Database (Denmark)

    Jackman, Sarah R; Scott, Suzanne; Randers, Morten Bredsgaard

    2013-01-01

    Abstract We investigated the musculoskeletal health profile of elite female football players (ET) in comparison to untrained (UT) young women subjected to 16 weeks of football training (2 × 1 h per week). DXA scans, blood sampling, sprint testing and Flamingo postural balance testing were carried...... out for 27 Danish national team players and 28 untrained women, with eight women being tested after training. At baseline total BMD and BMC were 13% (1.305 ± 0.050 versus 1.159 ± 0.056 g · cm(-2)) and 23% (3047 ± 235 versus 2477 ± 526 g) higher (P ...

  19. Result of randomized control trial to increase breast health awareness among young females in Malaysia.

    Science.gov (United States)

    Akhtari-Zavare, Mehrnoosh; Juni, Muhamad Hanafiah; Said, Salmiah Md; Ismail, Irmi Zarina; Latiff, Latiffah A; Ataollahi Eshkoor, Sima

    2016-08-08

    Breast cancer is the most common cancer and the second principal cause of cancer deaths in women worldwide as well as in Malaysia. Breast self-examination (BSE) has a role in raising breast cancer awareness among women and educational programs play an important role in breast cancer preventive behavior. The aim of this study is to develop, implement and evaluate the effectiveness of Breast Health Awareness program based on health belief model on knowledge of breast cancer and breast-selfexamination and BSE practice among female students in Malaysia. A single-blind randomized controlled trial was carried out among 370 female undergraduate students from January 2011 to April 2012 in two selected public universities in Malaysia. Participants were randomized to either the intervention group or the control group. The educational program was delivered to the intervention group. The outcome measures were assessed at baseline, 6, and 12 months after implementing the health educational program. Chi-square, independent samples t-test and two-way repeated measures ANOVA (GLM) were conducted in the course of the data analyses. Mean scores of knowledge on breast cancer (pMalaysia. The ANZCTR clinical trial registry ( ACTRN12616000831482 ), retrospectively registered on Jun 23, 2016 in ANZCTR.org.au.

  20. Factors associated with unwanted sexual experiences of young Australian females: an observational study.

    Science.gov (United States)

    Subasinghe, Asvini K; Jayasinghe, Yasmin L; Wark, John D; Gorelik, Alexandra; Garland, Suzanne M

    2017-08-01

    Background Behavioural and lifestyle factors associated with childhood unwanted sexual experiences (USE) have yet to be investigated in Australian females aged less than 18 years. Women aged 16-25 years living in Victoria were recruited via targeted advertising on Facebook. A web-based validated questionnaire was used to collect information on participant demographics, mental health, USE and sexual behaviours. Multivariable logistic regression was used to determine associations between a history of childhood (<16 years) and adolescent (16-18 years) USE and indices of sexual orientation. Data were collected from 639 females (mean±s.d. age 22±3 years). Approximately 14% reported childhood USE and 15% reported adolescent USE. Approximately 37% of survivors of childhood USE reported penile-genital contact in relation to their USE. Participants who reported depression were almost four times as likely to have experienced childhood USE than those who did not report suffering from depression (odds ratio 3.6, 95% confidence interval 2.1-6.0, P<0.001). Positive associations between childhood USE, same-sex relationships and smoking were also detected. A strong relationship between childhood USE, depression and same-sex sexual behaviours was found, but results did not determine the direction of this association. Longitudinal studies should be conducted to investigate whether there are groups of individuals who are at a high risk of experiencing childhood USE, so that appropriate support systems can be put in place.

  1. Clomiphene Associated Inferior STEMI in a Young Female due to Right Coronary Artery Dissection.

    Science.gov (United States)

    Abuzeyad, Feras Husain; Ibnaouf, Eltigani Seedahmed; Farras, Mudhaffar Al

    2017-01-01

    Nonatherosclerotic spontaneous coronary artery dissection (NA-SCAD) is an uncommon cause of myocardial infarction. It most commonly affects females in the perimenopausal age. NA-SCAD has been associated with many predisposing factors including pregnancy and hormonal therapy for both contraception and ovulation induction. The presented case is a previously healthy 41-year-old woman diagnosed with inferior ST-elevation myocardial infarction due to right descending coronary artery dissection associated with recent use of clomiphene monotherapy for ovulation induction (a previously fertile woman), which was not previously reported. Learning Objectives . Emergency physicians (EPs) should be aware about NA-SCAD as a cause of acute coronary syndrome (ACS) especially in perimenopausal women even with no risk factors. NA-SCAD occurs more commonly in the postpartum period and in females following hormonal therapy. Here, clomiphene monotherapy was reported as a possible contributing factor to NA-SCAD. Guidelines for NA-SCAD management are not up to date, and EPs should avoid some interference before the final diagnosis of the cause of myocardial infarction.

  2. Clomiphene Associated Inferior STEMI in a Young Female due to Right Coronary Artery Dissection

    Directory of Open Access Journals (Sweden)

    Feras Husain Abuzeyad

    2017-01-01

    Full Text Available Nonatherosclerotic spontaneous coronary artery dissection (NA-SCAD is an uncommon cause of myocardial infarction. It most commonly affects females in the perimenopausal age. NA-SCAD has been associated with many predisposing factors including pregnancy and hormonal therapy for both contraception and ovulation induction. The presented case is a previously healthy 41-year-old woman diagnosed with inferior ST-elevation myocardial infarction due to right descending coronary artery dissection associated with recent use of clomiphene monotherapy for ovulation induction (a previously fertile woman, which was not previously reported. Learning Objectives. Emergency physicians (EPs should be aware about NA-SCAD as a cause of acute coronary syndrome (ACS especially in perimenopausal women even with no risk factors. NA-SCAD occurs more commonly in the postpartum period and in females following hormonal therapy. Here, clomiphene monotherapy was reported as a possible contributing factor to NA-SCAD. Guidelines for NA-SCAD management are not up to date, and EPs should avoid some interference before the final diagnosis of the cause of myocardial infarction.

  3. The acute effects of stretching with vibration on dynamic flexibility in young female gymnasts.

    Science.gov (United States)

    Johnson, Aaron W; Warcup, Caisa N; Seeley, Matthew K; Eggett, Dennis; Feland, Jeffery B

    2018-01-10

    While stretching with vibration has been shown to improve static flexibility; the effect of stretching with vibration on dynamic flexibility is not well known. The purpose of this study was to examine the effectiveness of stretching with vibration on acute dynamic flexibility and jump height in novice and advanced competitive female gymnasts during a split jump. Female gymnast (n=27, age: 11.5 ± 1.7 years, Junior Olympic levels 5-10) participated in this cross-over study. Dynamic flexibility during gymnastic split jumps were video recorded and analyzed with Dartfish software. All participants completed both randomized stretching protocols with either the vibration platform turned on (VIB) (frequency of 30 Hz and 2 mm amplitude) or off (NoVIB) separated by 48 h. Participants performed 4 sets of three stretches on the vibration platform. Each stretch was held for 30 s with 5 s rest for a total of 7 min of stretch. Split jump flexibility decreased significantly from pre to post measurement in both VIB (-5.8°±5.9°) (pstatic stretching with or without vibration immediately before performance does not alter jump height. Stretching with vibration immediately prior to gymnastics competition decreases split jump flexibility in lower level gymnasts more than upper level gymnasts.

  4. Nine-month nutritional intervention improves restoration of menses in young female athletes and ballet dancers.

    Science.gov (United States)

    Lagowska, Karolina; Kapczuk, Karina; Jeszka, Jan

    2014-01-01

    We hypothesized that an intervention designed to increase the energy and nutrient intake could serve as an efficacious method to restore normal menstrual functions in athletes and ballet dancers. In this study, a 9-month nutritional intervention (NI) was conducted in 21 dancers and 31 athletes with menstrual disorders. Analyses of the body composition were performed, and the levels of LH, FSH, P, E2, TSH, T, PRL, SHBG, leptin, resting metabolic rate (RMR), energy and nutrient intake, total energy expenditure were estimated. The NI was based on an individual diet. The effects of the NI were controlled after 3, 6 and 9 months of use. The NI resulted in a significant change of the energy and nutrient intake. After 9 months, a significant increase in the LH level among dancers was observed, while in female athletes this effect was seen after 3 months of the NI use. The 9-month NI resulted in the restoration of regular menses in 3 dancers and 7 athletes, respectively. Women with regular cycles had a higher percentage of the fat mass (FM). A non-pharmacological intervention in female athletes and ballet dancers with menstrual disorders can restore regular menstrual cycles, although restoration of menses may take more than 1 year. An increase in the body fat mass may be one of the most important predictors of restoration of menses.

  5. Influencers and preference predictors of HPV vaccine uptake among US male and female young adult college students.

    Science.gov (United States)

    LaJoie, A Scott; Kerr, Jelani C; Clover, Richard D; Harper, Diane M

    2018-03-23

    The purpose of the study was to assess the knowledge, attitudes and beliefs of male and female college students in Kentucky about HPV associated diseases and vaccines, and to determine which parameters predicted self-reported uptake of HPV vaccination. A self-selected cross-sectional sample of college students completed an evidence-based online survey. Of approximately 1200 potential respondents, 585 completed the survey. The average age was 20.6 (SD 3.15) and 78% were female; 84% of the population had had one or more sexual partners. Concern for HPV vaccine safety and potential need for boosters did not significantly deter vaccine uptake. Likewise, knowledge about HPV associated cancers was not predictive of vaccine uptake. On the other hand, parental influence for vaccination was a strong predictor for vaccine uptake (aOR = 5.32, 2.71-13.03), and free vaccine nearly doubled the likelihood of being vaccinated (aOR 1.90, 1.05-3.41). In addition, the strong preference for the respondent's partner to be HPV vaccinated predicted vaccine uptake (aOR = 4.04, 95% CI: 2.31-7.05), but the lack of preference for partner vaccination predicted an unvaccinated self (aOR = 0.50, 0.27-0.93). HPV vaccination has been successful in young adult college students in Kentucky. Young adults prefer their partners to be HPV vaccinated regardless of whether they themselves are vaccinated. Parental influence and free vaccine were positive predictors for vaccine uptake in this population. Copyright © 2018 The Authors. Published by Elsevier B.V. All rights reserved.

  6. Symmetry and asymmetry of reaction time and body tissue composition of upper limbs in young female basketball players.

    Science.gov (United States)

    Poliszczuk, Tatiana; Mańkowska, Maja; Poliszczuk, Dmytro; Wiśniewski, Andrzej

    2013-01-01

    The role of psychomotor abilities and their relationship to the morphofunctional characteristics of athletes is becoming more and more emphasized in studies on the subject, especially for disciplines that require athletes to notice and to respond to signals originating in dynamically changing conditions. At the same time, athletes who perform symmetrically are more effective and less likely to sustain an injury through unilateral strain. Assessment of the degree of symmetry and asymmetry of reaction time to stimuli in the central and peripheral visual fields, and assessment of body composition of upper limbs in young female basketball players. Participants of the study comprised 17 young female basketball players. Their average age was 18.11-0.8 years. On average, they had been training basketball for 6.83-1.75 years. Body tissue composition was measured using the bioelectrical impedance method. The degree of symmetry and asymmetry of reaction time to signals in the central and peripheral visual fields were measured using the Reaction Test (RT-S1) and a modified Peripheral Perception (PP) test within the Vienna Test System. An analysis of body tissue composition of the upper right and upper left limbs found an asymmetry (p<0.01 and p<0.05) in the FAT [%], FAT MASS [kg], and FFM [kg] parameters. The values of these parameters were higher for the non-dominant arm. No statistically significant differences were found in reaction time and motor time for the dominant and non-dominant arm. A correlation was found between motor time and the FFM [kg] (r=-0.62; p<0.05) and PMM [kg] (r=-0.63; p<0.05) parameters. A significant asymmetry was found in the body tissue composition of the upper limbs. Asymmetry of reaction time was found only for signals in the peripheral visual field.

  7. THE EFFECTS OF BACK EXTENSION TRAINING ON BACK MUSCLE STRENGTH AND SPINAL RANGE OF MOTION IN YOUNG FEMALES

    Directory of Open Access Journals (Sweden)

    Yıldız Yaprak

    2013-04-01

    Full Text Available The objective of this study was to determine the effects of a 10-week dynamic back extension training programme and its effects on back muscle strength, back muscle endurance and spinal range of motion (ROM for healthy young females. Seventy-three young females (age: 19.32±1.80 years, height: 158.89±4.71 cm, body weight: 55.67±6.30 kg volunteered for the study. Prior to the training period, all participants completed anthropometric measurements, back muscle strength and endurance test, lateral bending and spinal ROM measurements. After measurements, the participants were divided into two groups. The exercise group (N:35 performed the dynamic back extension exercise 3 days per week for 10 weeks. The control group (N:38 did not participate in any type of exercise. The mixed design ANOVA (group x time was used to determine the difference in pre- and post-training values. The present findings show that there were significant differences between pre-training and post-training values for back muscle strength and spinal ROM in the exercise group. Following the dynamic strength training programme, back muscle strength and spine ROM values except flexion of the lumbar 5-sacrum 1 (L5-S1 segment of the exercise group showed a significant increase when compared with the pre test values. The control group did not show any significant changes when compared with the pre-training values. The results demonstrate that the 10-week dynamic strength training programme was effective for spinal extension ROM and back muscle strength, but there was no change in back muscle endurance. In this context, this programme could potentially be used to prevent the decrease of spinal ROM as well as provide an increase in the fitness parameters of healthy individuals.

  8. Reproductive activities of female albino rats treated with quassin, a ...

    African Journals Online (AJOL)

    Fertility study was done by cohabiting one untreated male with the five female rats in each group for 10 days. Quassin did not adversely affect the weight of the kidney, heart, liver and the body of the rats. However there was a significant decrease(P < 0.05) in the weight of the ovary and uterus in all the groups relative to the ...

  9. Male and female differences in health benefits derived from physical activity: implications for exercise prescription

    NARCIS (Netherlands)

    Hands, Beth; Larkin, Dawne; Cantell, Marja Helena; Rose, Elizabeth

    2016-01-01

    Males are consistently reported as more physically active than females regardless of age or measure. Often, this difference results in females identified as under active and at risk of longterm poor health outcomes. In this paper a different perspective drawing on evidence from many sources is

  10. Pulmonary tuberculosis in a young pregnant female: challenges in diagnosis and management.

    Science.gov (United States)

    Maddineni, Manogna; Panda, Mukta

    2008-01-01

    With the world becoming a global village, tuberculosis is no longer limited to endemic areas. Our case emphasizes the impact of immigration on infectious disease epidemiology and challenges associated with diagnosis and treatment in pregnancy. A 21-year-old Hispanic female presented in preterm labor and was found to be hypoxic. Chest X-ray revealed a paratracheal mass which a CT scan confirmed. PPD test was positive. Bronchoalveolar lavage did not reveal acid-fast bacilli and biopsy revealed caseating granulomas. Diagnosis and treatment were challenging due to constraints in radiological investigations, lack of initial evidence of acid-fast bacilli, and toxic profile of medications. Due to her high risk, she was started on antituberculosis regimen. The diagnosis was confirmed on Day 26 when Mycobacterium tuberculosis was isolated by DNA probe. A high index of suspicion is required to recognize the changing face and disease spectrum of tuberculosis and initiate treatment for better outcomes.

  11. Interesting case of spontaneously resolved dysphagia in a young female due to complicated esophageal tuberculosis

    Directory of Open Access Journals (Sweden)

    Dhaval Choksi

    2017-11-01

    Full Text Available Mycobacterium tuberculosis can affect any organ of the body. Gastrointestinal tubercular involvement is fairly common. Esophageal tuberculosis though is uncommon. Esophageal tuberculosis accounts for only 0.3% of gastrointestinal tuberculosis. It presents with dysphagia, retrosternal pain, cough or constitutional symptoms. Complications like hemorrhage from the ulcer and development of fistulas like esophagomediastinal fistula is extremely uncommon. We report a case of a 27 years old female who presented with retrosternal pain, dysphagia and hematemesis. The patient had esophageal ulcer secondary to erosion of the esophagus by the subcarinal lymph nodes. Imaging was suggestive of esophagomediastinal fistula. Esophageal ulcer biopsy showed chronic tubercular infection. Culture from the esophageal biopsy confirmed the presence of tubercular bacilli. Patient responded to anti-tubercular therapy. Spontaneous dysphagia resolution prior to starting therapy was likely due to the rupture of the lymph node into the esophagus, which was compressing it initially. Esophageal tuberculosis presenting with hematemesis and fistula is extremely uncommon.

  12. Delayed Recognition of an Ureteropelvic Junction Obstruction in a Young Adult Female

    Directory of Open Access Journals (Sweden)

    Ariel Schulman

    2015-01-01

    Full Text Available A percentage of ureteropelvic junction obstruction cases are clinically silent in childhood and manifest symptoms in adults. Herein we present a 25-year-old female with several years of intermittent flank pain and abdominal symptoms with prior inconclusive diagnostic workup including abdominal imaging without hydronephrosis. Ultimately, a CT scan performed during an acute pain crisis clearly identified right-sided hydronephrosis. The keys to diagnosis are awareness of this entity, a detailed history, and obtaining imaging studies during a crisis. The patient subsequently underwent a right robotic-assisted laparoscopic pyeloplasty with preservation of a lower pole crossing vessel. We highlight noteworthy features of the clinical presentation and surgical repair.

  13. Fiction or not? Fifty Shades is associated with health risks in adolescent and young adult females.

    Science.gov (United States)

    Bonomi, Amy E; Nemeth, Julianna M; Altenburger, Lauren E; Anderson, Melissa L; Snyder, Anastasia; Dotto, Irma

    2014-09-01

    No prior study has empirically characterized the association between health risks and reading popular fiction depicting violence against women. Fifty Shades--a blockbuster fiction series--depicts pervasive violence against women, perpetuating a broader social narrative that normalizes these types of risks and behaviors in women's lives. The present study characterized the association between health risks in women who read and did not read Fifty Shades; while our cross-sectional study design precluded causal determinations, an empirical representation of the health risks in women consuming the problematic messages in Fifty Shades is made. Females ages 18 to 24 (n=715), who were enrolled in a large Midwestern university, completed a cross-sectional online survey about their health behaviors and Fifty Shades' readership. The analysis included 655 females (219 who read at least the first Fifty Shades novel and 436 who did not read any part of Fifty Shades). Age- and race-adjusted multivariable models characterized Fifty Shades' readers and nonreaders on intimate partner violence victimization (experiencing physical, sexual and psychological abuse, including cyber-abuse, at some point during their lifetime); binge drinking (consuming five or more alcoholic beverages on six or more days in the last month); sexual practices (having five or more intercourse partners and/or one or more anal sex partner during their lifetime); and using diet aids or fasting for 24 or more hours at some point during their lifetime. One-third of subjects read Fifty Shades (18.6%, or 122/655, read all three novels, and 14.8%, or 97/655, read at least the first novel but not all three). In age- and race-adjusted models, compared with nonreaders, females who read at least the first novel (but not all three) were more likely than nonreaders to have had, during their lifetime, a partner who shouted, yelled, or swore at them (relative risk [RR]=1.25) and who delivered unwanted calls/text messages

  14. Pulmonary Tuberculosis in a Young Pregnant Female: Challenges in Diagnosis and Management

    Directory of Open Access Journals (Sweden)

    Manogna Maddineni

    2008-01-01

    Full Text Available Background. With the world becoming a global village, tuberculosis is no longer limited to endemic areas. Our case emphasizes the impact of immigration on infectious disease epidemiology and challenges associated with diagnosis and treatment in pregnancy. Case. A 21-year-old Hispanic female presented in preterm labor and was found to be hypoxic. Chest X-ray revealed a paratracheal mass which a CT scan confirmed. PPD test was positive. Bronchoalveolar lavage did not reveal acid-fast bacilli and biopsy revealed caseating granulomas. Diagnosis and treatment were challenging due to constraints in radiological investigations, lack of initial evidence of acid-fast bacilli, and toxic profile of medications. Due to her high risk, she was started on antituberculosis regimen. The diagnosis was confirmed on Day 26 when Mycobacterium tuberculosis was isolated by DNA probe. Conclusion. A high index of suspicion is required to recognize the changing face and disease spectrum of tuberculosis and initiate treatment for better outcomes.

  15. Importance of peers and dating in the development of romantic relationships and sexual activity of young adults with cerebral palsy.

    Science.gov (United States)

    Wiegerink, Diana J H G; Roebroeck, Marij E; van der Slot, Wilma Ma; Stam, Henk J; Cohen-Kettenis, Peggy T

    2010-06-01

    The aim of this study was to describe the peer group activities, romantic relationships, and sexual activity and their interrelations of young adults with cerebral palsy (CP). A cross-sectional study was performed in 87 participants (51 males, 36 females; mean age 20 y 4 mo, SD 1 y 3 mo range age 18-22 y) without cognitive disabilities. Ninety-four per cent had spastic CP and 49% unilateral CP, while 78% were classified at Gross Motor Function Classification System level I and 84% at Manual Ability Classification System level I. Peer group activities, dating, romantic relationships, and sexual activity were assessed with an interview and questionnaire. Associations were analysed using logistic regression analyses. The study cohort reported having friends and participating in activities with peers; 71% had experience of dating, 23% had a current romantic relationship, and 38% had experience of intercourse. Young adults with CP had less experience in romantic and sexual relationships than an age-appropriate Dutch reference population. Peer group activities and dating favoured development of romantic relationships and sexual activity. Older age was associated with greater sexual activity. Motor functioning, education level, and gender did not correlate with romantic relationships or sexual activity. Being involved in peer group activities and creating a context to arrange dates seems relevant for young adults with CP to develop romantic relationships and sexual activity.

  16. Activated protein C analog protects from ischemic stroke and extends the therapeutic window of tissue-type plasminogen activator in aged female mice and hypertensive rats.

    Science.gov (United States)

    Wang, Yaoming; Zhao, Zhen; Chow, Nienwen; Rajput, Padmesh S; Griffin, John H; Lyden, Patrick D; Zlokovic, Berislav V

    2013-12-01

    3K3A-activated protein C (APC) protects young, healthy male rodents after ischemic stroke. 3K3A-APC is currently under development as a neuroprotectant for acute ischemic stroke in humans. Stroke Therapy Academic Industry Roundtable recommends that after initial studies in young, healthy male animals, further studies should be performed in females, aged animals, and animals with comorbid conditions. Here, we studied the effects of delayed 3KA-APC therapy alone and with tissue-type plasminogen activator (tPA) in aged female mice and spontaneously hypertensive rats. We used Stroke Therapy Academic Industry Roundtable recommendations for ensuring good scientific inquiry. Murine recombinant 3K3A-APC (0.2 mg/kg) alone or with recombinant tPA (10 mg/kg) was given intravenously 4 hours after transient middle cerebral artery occlusion in aged female mice and rats and after embolic stroke in spontaneously hypertensive rat. 3K3A-APC was additionally administered within 3 to 7 days after stroke. The neuropathological analysis and neurological scores, foot-fault, forelimb asymmetry, and adhesive removal tests were performed within 7 and 28 days of stroke. In all models, tPA alone had no effects on the infarct volume or behavior. 3K3A-APC alone or with tPA reduced the infarct volume 7 days after the middle cerebral artery occlusion in aged female mice and embolic stroke in spontaneously hypertensive rat by 62% to 66% and 50% to 53%, respectively, significantly improved (Pmice, 3K3A-APC was protective within 4 weeks of stroke. 3K3A-APC protects from ischemic stroke and extends the therapeutic window of tPA in aged female mice and in spontaneously hypertensive rat with a comorbid condition.

  17. The Influence of Marijuana and Alcohol Use on Condom Use Behavior: Findings from a Sample of Young Adult Female Bar Drinkers

    Science.gov (United States)

    Parks, Kathleen A.; Collins, R. Lorraine; Derrick, Jaye L.

    2012-01-01

    Prevalence data indicate that alcohol and marijuana are frequently used intoxicants among young adults in the United States. In a number of studies, both alcohol use and marijuana use have been associated with failure to use condoms, a high risk sexual behavior. The purpose of the current study was to assess the individual and additive effects of alcohol and marijuana use on this risky sexual behavior among 251, young adult, female, bar drinkers. Multi-level modeling was used to assess the likelihood of condom use during sexual events that occurred as a function of substance use (none, only alcohol, only marijuana, or both) prior to and partner type during the event, as well as individual differences in sexual assertiveness. Initial model testing (level 1 and 2) revealed that there were significant main effects for partner type (known), substance use (alcohol and marijuana) and sexual assertiveness (refusal, pregnancy/STI prevention) on risky sex. Final model testing indicated that sexual assertiveness interacted with substance use to influence risky sex. Women who were low in sexual assertiveness refusal were more likely to engage in risky sex on days when they had consumed both alcohol and marijuana prior to the sexual activity. These findings highlight the complex nature of the relationship between substance use and risky sex. PMID:22612253

  18. Severe aberrant glenohumeral motor patterns in a young female rower: A case report

    Directory of Open Access Journals (Sweden)

    McGurk Neal

    2007-11-01

    Full Text Available Abstract Background This case features an 18-year-old female with glenohumeral dysrhythmia and subluxation-relocation patterns. This unusual case highlights the need for careful examination and consideration to the anatomical structures involved. Conventional approaches to shoulder examination include range of motion, orthopaedic tests and manual resistance tests. We also assessed the patient's cognitive ability to coordinate muscle function. With this type of assessment we found that co-contraction of local muscle groups seemed to initially improve the patients abnormal shoulder motion. With this information a rehabilitation method was instituted with a goal to maintain the improvement. Case presentation An 18-year-old female with no history of trauma, presented with painless kinesiopathology of the left shoulder (in abduction consisting of dysrhythmia of the glenohumeral joint and early lateral rotation of the scapula. Examination also showed associated muscle atrophy of the lower trapezius and surrounding general muscle weakness. We used an untested functional assessment method in addition to more conventional methods. Exercise rehabilitation interventions were subsequently prescribed and graduated in accordance with what is known as the General Physical Rehabilitation Pyramid. Conclusion This paper presents an unusual case of aberrant shoulder movement. It highlights the need for careful examination and thought regarding the anatomical structures and normal motor patterns associated with the manoeuvre being tested. It also emphasised the use of co-contraction during examination in an attempt to immediately improve a regional dysrythmia if there is suspicion of a regional aberrant motor pattern. Further research may be warranted to test this approach.

  19. Mental toughness, sleep disturbances, and physical activity in patients with multiple sclerosis compared to healthy adolescents and young adults.

    Science.gov (United States)

    Sadeghi Bahmani, Dena; Gerber, Markus; Kalak, Nadeem; Lemola, Sakari; Clough, Peter J; Calabrese, Pasquale; Shaygannejad, Vahid; Pühse, Uwe; Holsboer-Trachsler, Edith; Brand, Serge

    2016-01-01

    Multiple sclerosis (MS) is the most common chronic autoimmune demyelinating and inflammatory disease of the central nervous system, afflicting both the body and mind. The risk of suffering from MS is 2.5-3.5 times greater in females than in males. While there is extant research on fatigue, depression, and cognitive impairment in patients with MS during its clinical course, there is a lack of research focusing on sleep, psychological functioning, and physical activity (PA) at the point of disease onset. The aims of the present study were therefore, to assess the markers of mental toughness (MT) as a dimension of psychological functioning, sleep disturbances (SD), and PA among patients at the moment of disease onset and to compare these with the corresponding values for healthy adolescents and young adults. A total of 23 patients with MS at disease onset (mean age =32.31 years; 91% females), 23 healthy adolescents (mean age =17.43 years; 82% females), and 25 healthy young adults (mean age =20.72 years; 80% females) took part in the study. They completed questionnaires covering sociodemographic data, MT, SD, and PA. Patients with MS had similar scores for MT traits as those in healthy adolescents and healthy young adults, and equivalent levels of moderate-intensity PA and SD as young adults. MS patients reported lower levels of vigorous PA compared to both healthy adolescents and young adults. The pattern of the results of the present study suggests that the onset of MS is not associated with poor MT, poor sleep, or reduced moderate-intensity PA. Lower levels of vigorous PA were observed in MS patients. Low levels of vigorous PA may lead to decreased cardiorespiratory fitness in patients with MS and, in the long run, to reduced cardiovascular health and degraded psychological functioning.

  20. Social physique anxiety and physical activity behaviour of male and female exercisers.

    Science.gov (United States)

    Portman, Robert M; Bradbury, Jane; Lewis, Kiara

    2018-03-01

    Despite females consistently reporting greater social physique anxiety (SPA), previous literature has yet to demonstrate whether SPA gender differences are linked to the way males and females perform physical activity. This study investigated an association between SPA and physical activity frequency, history of exercise, and physical activity intensity. Participants were represented by currently active users (N = 33 males; N = 31 females) of an on-campus university-run gym and completed a background physical activity questionnaire and the nine-item Social Physique Anxiety Scale. Participants also performed an exercise session at a self-selected level of exertion, with the intensity of each session measured via heart rate monitor. SPA was not associated with physical activity frequency, history of exercise (length of gym membership), or intensity for male and female exercisers. With respect to male participants, females reported higher SPA and a preference for performing higher intensity physical activity. Females and males also indicated a preference for performing aerobic and anaerobic physical activity respectively. Our findings suggest the experience of SPA does not deter body-conscious individuals from the performance of regular physical activity. Findings also suggest the discrepancy in male and female SPA is not linked to differences in the way physical activity is performed.

  1. Bone Mechanical Properties and Mineral Density in Response to Cessation of Jumping Exercise and Honey Supplementation in Young Female Rats

    Science.gov (United States)

    Tavafzadeh, Somayeh Sadat; Chen, Chee Keong; Sulaiman, Siti Amrah; Hung, Leong Kim

    2015-01-01

    This study investigated effects of cessation of exercise and honey supplementation on bone properties in young female rats. Eighty-four 12-week-old Sprague-Dawley female rats were divided into 7 groups: 16S, 16J, 16H, 16JH, 8J8S, 8H8S, and 8JH8S (8 = 8 weeks, 16 = 16 weeks, S = sedentary without honey supplementation, H = honey supplementation, and J = jumping exercise). Jumping exercise consisted of 40 jumps/day for 5 days/week. Honey was given to the rats at a dosage of 1 g/kg body weight/rat/day via force feeding for 7 days/week. Jumping exercise and honey supplementation were terminated for 8 weeks in 8J8S, 8H8S, and 8JH8S groups. After 8 weeks of cessation of exercise and honey supplementation, tibial energy, proximal total bone density, midshaft cortical moment of inertia, and cortical area were significantly higher in 8JH8S as compared to 16S. Continuous sixteen weeks of combined jumping and honey resulted in significant greater tibial maximum force, energy, proximal total bone density, proximal trabecular bone density, midshaft cortical bone density, cortical area, and midshaft cortical moment of inertia in 16JH as compared to 16S. These findings showed that the beneficial effects of 8 weeks of combined exercise and honey supplementation still can be observed after 8 weeks of the cessation and exercise and supplementation. PMID:26176016

  2. Bone Mechanical Properties and Mineral Density in Response to Cessation of Jumping Exercise and Honey Supplementation in Young Female Rats

    Directory of Open Access Journals (Sweden)

    Somayeh Sadat Tavafzadeh

    2015-01-01

    Full Text Available This study investigated effects of cessation of exercise and honey supplementation on bone properties in young female rats. Eighty-four 12-week-old Sprague-Dawley female rats were divided into 7 groups: 16S, 16J, 16H, 16JH, 8J8S, 8H8S, and 8JH8S (8 = 8 weeks, 16 = 16 weeks, S = sedentary without honey supplementation, H = honey supplementation, and J = jumping exercise. Jumping exercise consisted of 40 jumps/day for 5 days/week. Honey was given to the rats at a dosage of 1 g/kg body weight/rat/day via force feeding for 7 days/week. Jumping exercise and honey supplementation were terminated for 8 weeks in 8J8S, 8H8S, and 8JH8S groups. After 8 weeks of cessation of exercise and honey supplementation, tibial energy, proximal total bone density, midshaft cortical moment of inertia, and cortical area were significantly higher in 8JH8S as compared to 16S. Continuous sixteen weeks of combined jumping and honey resulted in significant greater tibial maximum force, energy, proximal total bone density, proximal trabecular bone density, midshaft cortical bone density, cortical area, and midshaft cortical moment of inertia in 16JH as compared to 16S. These findings showed that the beneficial effects of 8 weeks of combined exercise and honey supplementation still can be observed after 8 weeks of the cessation and exercise and supplementation.

  3. High Prevalence of the BIM Deletion Polymorphism in Young Female Breast Cancer in an East Asian Country.

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    Ching-Hung Lin

    Full Text Available A rapid surge of female breast cancer has been observed in young women in several East Asian countries. The BIM deletion polymorphism, which confers cell resistance to apoptosis, was recently found exclusively in East Asian people with prevalence rate of 12%. We aimed to evaluate the possible role of this genetic alteration in carcinogenesis of breast cancer in East Asians.Female healthy volunteers (n = 307, patients in one consecutive stage I-III breast cancer cohort (n = 692 and one metastatic breast cancer cohort (n = 189 were evaluated. BIM wild-type and deletion alleles were separately genotyped in genomic DNAs.Both cancer cohorts consistently showed inverse associations between the BIM deletion polymorphism and patient age (≤35 y vs. 36-50 y vs. >50 y: 29% vs. 22% vs. 15%, P = 0.006 in the consecutive cohort, and 40% vs. 23% vs. 13%, P = 0.023 in the metastatic cohort. In healthy volunteers, the frequencies of the BIM deletion polymorphism were similar (13%-14% in all age groups. Further analyses indicated that the BIM deletion polymorphism was not associated with specific clinicopathologic features, but it was associated with poor overall survival (adjusted hazard ratio 1.71 in the consecutive cohort.BIM deletion polymorphism may be involved in the tumorigenesis of the early-onset breast cancer among East Asians.

  4. Knowledge about and attitude towards fertility preservation in young female cancer patients: a cross-sectional online survey.

    Science.gov (United States)

    Urech, Corinne; Ehrbar, Verena; Boivin, Jacky; Müller, Madleina; Alder, Judith; Zanetti Dällenbach, Rosanna; Rochlitz, Christoph; Tschudin, Sibil

    2018-04-01

    Recent advances in cancer therapy have resulted in an increased number of long-term cancer survivors. However, because of their treatment, women might be confronted with impaired fertility. The options of fertility preservation (FP) techniques are increasing. The goal of this study was to assess knowledge about, and attitudes towards, fertility preservation in young female cancer patients. A cross-sectional online survey was conducted including 155 former female cancer patients from English and German speaking countries. The survey consists of questions about attitude towards, and knowledge about, fertility preservation. Results show that knowledge about fertility preservation was limited among participants. Positive attitudes towards fertility preservation significantly outweighed negative attitudes. Knowledge and attitude did not differ according to language or different healthcare systems. Confidence of knowledge was significantly higher in women who underwent any FP procedure compared to those who did not. Greater emphasis should be placed on counselling opportunities, the provision of adequate information and supporting material. A better understanding of these issues will hopefully enhance patients' decision-making about FP options and assist the development of strategies to improve quality of care.

  5. Effects of caffeine on endurance capacity and psychological state in young females and males exercising in the heat.

    Science.gov (United States)

    Suvi, Silva; Timpmann, Saima; Tamm, Maria; Aedma, Martin; Kreegipuu, Kairi; Ööpik, Vahur

    2017-01-01

    Acute caffeine ingestion is considered effective in improving endurance capacity and psychological state. However, current knowledge is based on the findings of studies that have been conducted on male subjects mainly in temperate environmental conditions, but some physiological and psychological effects of caffeine differ between the sexes. The purpose of this study was to compare the physical performance and psychological effects of caffeine in young women and men exercising in the heat. Thirteen male and 10 female students completed 2 constant-load walks (60% of thermoneutral peak oxygen consumption on a treadmill until volitional exhaustion) in a hot-dry environment (air temperature, 42 °C; relative humidity, 20%) after caffeine (6 mg·kg -1 ) and placebo (wheat flour) ingestion in a double-blind, randomly assigned, crossover manner. Caffeine, compared with placebo, induced greater increases (p Caffeine decreased (p caffeine was associated with a shorter time to exhaustion. In conclusion, acute caffeine ingestion increases HR and blood lactate levels during exercise in the heat, but it has no impact on thermoregulation or endurance capacity in either gender. Under exercise-heat stress, caffeine reduces ratings of perceived exertion and fatigue in males but not in females.

  6. Effects of whole-body vibration training on explosive strength and postural control in young female athletes.

    Science.gov (United States)

    Fort, Azahara; Romero, Daniel; Bagur, Caritat; Guerra, Myriam

    2012-04-01

    This study aimed to evaluate the effectiveness of a whole-body vibration training program to improve neuromuscular performance in young elite female athletes. Twenty-three women basketball players (14-18 years old) were randomly assigned to a control group (CG, n = 11) or to a whole-body vibration group (WBVG, n = 12). During the study period, both groups continued their usual training program, but the WBVG also underwent a 15-week vibration training program. We analyzed the countermovement jump test (CMJ), the 1-leg hop test for the right leg and for the left leg, and the single-limb standing balance for both legs and with eyes open and closed at 3 time points: before training (T1), after an 8-week training period (T2), and after a further 7-week training period (T3). Compared with the CG, CMJ increased significantly in the WBVG from T1 to T2 (6.47%, p training program improves explosive strength and postural stability in adolescent female basketball players.

  7. Prevalence of menstrual problems and their association with psychological stress in young female students studying health sciences

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    Nazish Rafique

    2018-01-01

    Full Text Available Objectives: To identify the prevalence of various menstrual problems in young females studying health sciences and to identify their association with academic stress. Methods: This was a cross-sectional study, conducted in the health colleges of Immam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia between February 2015 and February 2016. Seven hundred and thirty-eight female students aged 18-25 years anonymously completed menstrual problem identification and perceived stress scale questionnaire. The data was analyzed using the Statistical Package for Social Sciences version 16.0. Results: Ninety-one percent of the students were suffering from some kind of menstrual problem. The different menstrual problems reported, and their incidences included irregular menstruation (27%, abnormal vaginal bleeding (9.3%, amenorrhea (9.2%, menorrhagia (3.4%, dysmenorrhea (89.7%, and premenstrual symptoms (46.7%. High perceived stress (HPS was identified in 39% of the students. A significant positive correlation was found between HPS and menstrual problems. Students with HPS had 4 times, 2 times, and 2.8 times increased odds ratio for experiencing amenorrhea, dysmenorrhea, and premenstrual syndrome (p less than 0.05. Conclusion: The most prevalent menstrual problems (dysmenorrhea and premenstrual symptoms in the target population were strongly associated with stress. Therefore, it is recommended that health science students should be provided with early psychological and gynecological counselling to prevent future complications.

  8. Impact of an educational programme on reproductive health among young migrant female workers in Shenzhen, China: an intervention study.

    Science.gov (United States)

    Zhu, Chunyan; Geng, Qingshan; Chen, Li; Yang, Hongling; Jiang, Wei

    2014-08-01

    Reproductive health and sexually transmitted diseases (STD) account for a high proportion of health problems in the rural-to-urban young female migrant workers in China. Improving these conditions remains highly challenging. To developed an educational programme to advance the reproductive health of the female workers. An intervention study was conducted between July 2010 and April 2011 in Shenzhen. Two commune factories were selected to participate and provided a control cluster receiving routine local government health services and a second cluster receiving an educational intervention in addition to the routine services. The intervention included distribution and free access to educational study materials. The factory workers' knowledge, attitudes and behaviour in the area of reproductive health and STD were the main study outcomes. Compared with the control cluster, at the 6-month follow-up assessment, the intervention cluster had a significantly higher proportion of correct answers to queries about human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) (standardised coefficients of multiple linear regression (B) 0.047; P = 0.020) and awareness of places providing free contraceptives (odds ratio [OR] 2.011, 95% confidence interval [CI] 1.635-2.472; P migrant workers appears to be effective in substantially improving their knowledge of reproductive health and their attitudes and behaviour towards health, and in reducing prevalence of STD.

  9. Prevalence of and risk factors for sexual dysfunction in young Chinese women according to the Female Sexual Function Index: an internet-based survey.

    Science.gov (United States)

    Du, Juan; Ruan, Xiangyan; Gu, Muqing; Bitzer, Johannes; Mueck, Alfred O

    2016-06-01

    Female sexual dysfunction (FSD) is a very common sexual health problem worldwide. The prevalence of FSD in Chinese women is, however, unknown. This is the first study to investigate a large number of young women throughout China via the internet, to determine the prevalence and types of FSD and to identify the risk factors for FSD. The primary endpoint was the Female Sexual Function Index (FSFI) score, with additional questions on contraception, sexual activity, relationship stability, pregnancy and other factors which may influence sexual function. The online questionnaire was completed by women from 31 of the 34 Chinese provinces. A total of 1618 completed questionnaires were received, and 1010 were included in the analyses after screening (62.4%). The mean age of the respondents was 25.1 ± 4.5 years. The mean total FSFI score was 24.99 ± 4.60. According to FSFI definitions (cut-off score 26.55), 60.2% of women were at risk of FSD. Based on domain scores, 52 were considered at high risk of dysfunction for pain (5.1%), 35 for orgasm (3.5%), 33 for desire (3.3%), 20 for arousal (2.0%), 6 for satisfaction (0.6%) and 2 for lubrication (0.2%). The prevalence of FSFI scores indicating risk of sexual dysfunction was about 60% in Chinese women. An unstable relationship, pressure to become pregnant, non-use of contraception, negative self-evaluation of appearance and increasing age were significantly associated with FSD in young Chinese women.

  10. Postactivation Potentiation of the Plantar Flexors Does Not Directly Translate to Jump Performance in Female Elite Young Soccer Players

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    Olaf Prieske

    2018-03-01

    Full Text Available High-intensity muscle actions have the potential to temporarily improve muscle contractile properties (i.e., postactivation potentiation, PAP thereby inducing acute performance enhancements. There is evidence that balance training can improve performance during strength exercises. Taking these findings together, the purpose of this study was to examine the acute effects of a combined balance and strength (B+S exercise vs. a strength only (S exercise on twitch contractile properties, maximum voluntary strength, and jump performance in young athletes. Female elite young soccer players (N = 12 aged 14–15 years conducted three experimental conditions in randomized order: S included 3 sets of 8–10 dynamic leg extensions at 80% of the 1-repetition maximum, B+S consisted of 3 sets of 40 s double-leg stances on a balance board prior to leg extensions (same as S, and a resting control period. Before and 7 min after exercise, participants were tested for their electrically-evoked isometric twitches (i.e., twitch peak torque, twitch rate of torque development and maximal voluntary contraction (MVC torque of the plantar flexor muscles. Additionally, countermovement (CMJ and drop jump (DJ performances (i.e., CMJ/DJ height, DJ ground contact time were assessed. Significant effects of condition on twitch contractile properties (p < 0.05, d = 1.1 and jump performance outputs (p < 0.05, 1.1 ≤ d ≤ 1.2 were found. Post-hoc tests revealed that S compared to control produced larger PAP for twitch peak torques by trend (p = 0.07, d = 1.8, 33 vs. 21% and significantly larger PAP for twitch rate of torque development (p < 0.05, d = 2.4, 55 vs. 43%. Following B+S compared to control, significant improvements in CMJ height (p < 0.01, d = 1.9, 3% and DJ contact time were found (p < 0.01, d = 2.0, 10%. This study revealed protocol-specific acute performance improvements. While S resulted in significant increases in twitch contractile properties, B+S produced

  11. Dental erosive wear and salivary flow rate in physically active young adults

    Directory of Open Access Journals (Sweden)

    Mulic Aida

    2012-03-01

    Full Text Available Abstract Background Little attention has been directed towards identifying the relationship between physical exercise, dental erosive wear and salivary secretion. The study aimed i to describe the prevalence and severity of dental erosive wear among a group of physically active young adults, ii to describe the patterns of dietary consumption and lifestyle among these individuals and iii to study possible effect of exercise on salivary flow rate. Methods Young members (age range 18-32 years of a fitness-centre were invited to participate in the study. Inclusion criteria were healthy young adults training hard at least twice a week. A non-exercising comparison group was selected from an ongoing study among 18-year-olds. Two hundred and twenty participants accepted an intraoral examination and completed a questionnaire. Seventy of the exercising participants provided saliva samples. The examination was performed at the fitness-centre or at a dental clinic (comparison group, using tested erosive wear system (VEDE. Saliva sampling (unstimulated and stimulated was performed before and after exercise. Occlusal surfaces of the first molars in both jaws and the labial and palatal surfaces of the upper incisors and canines were selected as index teeth. Results Dental erosive wear was registered in 64% of the exercising participants, more often in the older age group, and in 20% of the comparison group. Enamel lesions were most observed in the upper central incisors (33%; dentine lesions in lower first molar (27%. One fourth of the participants had erosive wear into dentine, significantly more in males than in females (p = 0.047. More participants with erosive wear had decreased salivary flow during exercise compared with the non-erosion group (p Conclusion The study showed that a high proportion of physically active young adults have erosive lesions and indicate that hard exercise and decreased stimulated salivary flow rate may be associated with such

  12. Bioelectrical impedance analysis (BIA) for sarcopenic obesity (SO) diagnosis in young female subjects

    Science.gov (United States)

    González-Correa, C. H.; Caicedo-Eraso, J. C.; S, Villada-Gomez J.

    2013-04-01

    Sarcopenia is defined as a loss of muscle mass depending of ageing and affecting physical function (definition A). A new definition considers excluding mass reduction criterion (definition B). Obesity is pandemic and occurs at all ages. Sarcopenic obesity (SO) implies both processes. The purpose of this study was to compare the results obtained after applying these 2 definitions in 66 aged 22 ± 2.8 years overweight or obese young college women. Percentage body fat (%BF) and skeletal mass index (SMI) were estimated by BIA, muscle function by handgrip strength test (HGS) and physical performance by Harvard step test (HST). There were 9.1% and 90.9% overweight or obese subjects. Twenty nine subjects (43.9%) had decreased HGS and 22 (33.3%) had impaired physical performance. One obese subject (1.5%) met the criteria for sarcopenic obesity by definition A and 9 (13.6%) by definition B. Although a linear regression (α obese, the problematic of SO will be found earlier in life.

  13. Shoulder muscle fatigue development in young and older female adults during a repetitive manual task.

    Science.gov (United States)

    Qin, Jin; Lin, Jia-Hua; Buchholz, Bryan; Xu, Xu

    2014-01-01

    Age may modify the association between occupational physical demand and muscle loading, and ultimately increase the risk of musculoskeletal disorders. The goal of this study was to investigate age-related differences in shoulder muscle fatigue development during a repetitive manual task. Twenty participants in two age groups completed an 80-minute simulated low-intensity assembly task. Electromyographic (EMG) manifestation of muscle fatigue was observed in the upper trapezius, deltoid and infraspinatus muscles in both age groups, and coincided with an increase in the subjective ratings of perceived exertions. Compared with the younger group, older group showed a more monotonic decrease in EMG power frequency in the upper trapezius and deltoid muscles. However, the age-related difference in EMG amplitude was less consistent. Relative rest time of the upper trapezius muscle in the older group was less than the young group throughout the task. The observed patterns of EMG measures suggest that older participants may have disadvantages in fatigue resistance in the upper trapezius and posterior deltoid muscles during the simulated repetitive manual task.

  14. Bioelectrical impedance analysis (BIA) for sarcopenic obesity (SO) diagnosis in young female subjects

    International Nuclear Information System (INIS)

    González-Correa, C H; Caicedo-Eraso, J C; Villada-Gomez J S

    2013-01-01

    Sarcopenia is defined as a loss of muscle mass depending of ageing and affecting physical function (definition A). A new definition considers excluding mass reduction criterion (definition B). Obesity is pandemic and occurs at all ages. Sarcopenic obesity (SO) implies both processes. The purpose of this study was to compare the results obtained after applying these 2 definitions in 66 aged 22 ± 2.8 years overweight or obese young college women. Percentage body fat (%BF) and skeletal mass index (SMI) were estimated by BIA, muscle function by handgrip strength test (HGS) and physical performance by Harvard step test (HST). There were 9.1% and 90.9% overweight or obese subjects. Twenty nine subjects (43.9%) had decreased HGS and 22 (33.3%) had impaired physical performance. One obese subject (1.5%) met the criteria for sarcopenic obesity by definition A and 9 (13.6%) by definition B. Although a linear regression (α 2 = 0.094, 0.037 and 0.275 respectively) it was observed a tendency for HGS, HST and SMI deterioration when %BF increases. However, other confounding factors must be investigated. Probably as the population gets more obese, the problematic of SO will be found earlier in life.

  15. Body temperature and cold sensation during and following exercise under temperate room conditions in cold-sensitive young trained females.

    Science.gov (United States)

    Fujii, Naoto; Aoki-Murakami, Erii; Tsuji, Bun; Kenny, Glen P; Nagashima, Kei; Kondo, Narihiko; Nishiyasu, Takeshi

    2017-11-01

    We evaluated cold sensation at rest and in response to exercise-induced changes in core and skin temperatures in cold-sensitive exercise trained females. Fifty-eight trained young females were screened by a questionnaire, selecting cold-sensitive (Cold-sensitive, n  = 7) and non-cold-sensitive (Control, n  = 7) individuals. Participants rested in a room at 29.5°C for ~100 min after which ambient temperature was reduced to 23.5°C where they remained resting for 60 min. Participants then performed 30-min of moderate intensity cycling (50% peak oxygen uptake) followed by a 60-min recovery. Core and mean skin temperatures and cold sensation over the whole-body and extremities (fingers and toes) were assessed throughout. Resting core temperature was lower in the Cold-sensitive relative to Control group (36.4 ± 0.3 vs. 36.7 ± 0.2°C). Core temperature increased to similar levels at end-exercise (~37.2°C) and gradually returned to near preexercise rest levels at the end of recovery (>36.6°C). Whole-body cold sensation was greater in the Cold-sensitive relative to Control group during resting at a room temperature of 23.5°C only without a difference in mean skin temperature between groups. In contrast, cold sensation of the extremities was greater in the Cold-sensitive group prior to, during and following exercise albeit this was not paralleled by differences in mean extremity skin temperature. We show that young trained females who are sensitive to cold exhibit augmented whole-body cold sensation during rest under temperate ambient conditions. However, this response is diminished during and following exercise. In contrast, cold sensation of extremities is augmented during resting that persists during and following exercise. © 2017 The Authors. Physiological Reports published by Wiley Periodicals, Inc. on behalf of The Physiological Society and the American Physiological Society.

  16. Weight-related correlates of psychological dysregulation in adolescent and young adult (AYA) females with severe obesity.

    Science.gov (United States)

    Gowey, Marissa A; Reiter-Purtill, Jennifer; Becnel, Jennifer; Peugh, James; Mitchell, James E; Zeller, Meg H

    2016-04-01

    Severe obesity is the fastest growing pediatric subgroup of excess weight levels. Psychological dysregulation (i.e., impairments in regulating cognitive, emotional, and/or behavioral processes) has been associated with obesity and poorer weight loss outcomes. The present study explored associations of dysregulation with weight-related variables among adolescent and young adult (AYA) females with severe obesity. Fifty-four AYA females with severe obesity (MBMI = 48.71 kg/m(2); Mage = 18.29, R = 15-21 years; 59.3% White) completed self-report measures of psychological dysregulation and weight-related constructs including meal patterns, problematic eating behaviors, and body and weight dissatisfaction, as non-surgical comparison participants in a multi-site study of adolescent bariatric surgery outcomes. Pearson and bivariate correlations were conducted and stratified by age group to analyze associations between dysregulation subscales (affective, behavioral, cognitive) and weight-related variables. Breakfast was the most frequently skipped meal (consumed 3-4 times/week). Eating out was common (4-5 times/week) and mostly occurred at fast-food restaurants. Evening hyperphagia (61.11%) and eating in the absence of hunger (37.04%) were commonly endorsed, while unplanned eating (29.63%), a sense of loss of control over eating (22.22%), eating beyond satiety (22.22%), night eating (12.96%), and binge eating (11.11%) were less common. Almost half of the sample endorsed extreme weight dissatisfaction. Dysregulation was associated with most weight-related attitudes and behaviors of interest in young adults but select patterns emerged for adolescents. Higher levels of psychological dysregulation are associated with greater BMI, problematic eating patterns and behaviors, and body dissatisfaction in AYA females with severe obesity. These findings have implications for developing novel intervention strategies for severe obesity in AYAs that may have a multidimensional

  17. Effect of Chronic Athletic Activity on Brown Fat in Young Women.

    Directory of Open Access Journals (Sweden)

    Vibha Singhal

    Full Text Available The effect of chronic exercise activity on brown adipose tissue (BAT is not clear, with some studies showing positive and others showing negative associations. Chronic exercise is associated with increased resting energy expenditure (REE secondary to increased lean mass and a probable increase in BAT. Many athletes are in a state of relative energy deficit suggested by lower fat mass and hypothalamic amenorrhea. States of severe energy deficit such as anorexia nervosa are associated with reduced BAT. There are no data regarding the impact of chronic exercise activity on BAT volume or activity in young women and it is unclear whether relative energy deficiency modifies the effects of exercise on BAT.We assessed cold induced BAT volume and activity in young female athletes compared with non-athletes, and further evaluated associations of BAT with measures of REE, body composition and menstrual status.The protocol was approved by our Institutional Review Board. Written informed consent was obtained from all participants prior to study initiation. This was a cross-sectional study of 24 women (16 athletes and8 non-athletes between 18-25 years of age. Athletes were either oligo-amenorrheic (n = 8 or eumenorrheic (n = 8.We used PET/CT scans to determine cold induced BAT activity, VMAX Encore 29 metabolic cart to obtain measures of REE, and DXA for body composition.Athletes and non-athletes did not differ for age or BMI. Compared with non-athletes, athletes had lower percent body fat (p = 0.002, higher percent lean mass (p = 0.01 and trended higher in REE (p = 0.09. BAT volume and activity in athletes trended lower than in non-athletes (p = 0.06; p = 0.07, respectively. We found negative associations of BAT activity with duration of amenorrhea (r = -0.46, p = 0.02.BAT volume correlated inversely with lean mass (r = -0.46, p = 0.02, and positively with percent body fat, irisin and thyroid hormones.Our study shows a trend for lower BAT in young female

  18. Sexual Activity and Contraceptive Use among Female Adolescents ...

    African Journals Online (AJOL)

    At the time of the survey, 190 girls (24.7%) were sexually active and 74.2% of their male consorts were older working men, suggesting financial gains as a motive for the girls' sexual activity. Other findings were high awareness (72.4%) of the relationship between sexual activity and sexually transmitted diseases; a rather low ...

  19. Personal and environmental factors contributing to participation in romantic relationships and sexual activity of young adults with cerebral palsy.

    Science.gov (United States)

    Wiegerink, Diana J H G; Stam, Henk J; Ketelaar, Marjolijn; Cohen-Kettenis, Peggy T; Roebroeck, Marij E

    2012-01-01

    To study determinants of romantic relationships and sexual activity of young adults with cerebral palsy (CP), focusing on personal and environmental factors. A cohort study was performed with 74 young adults (46 men; 28 women) aged 20-25 years (SD 1.4) with CP (49% unilateral CP, 76% GMFCS level I, 85% MACS level I). All participants were of normal intelligence. Romantic relationships, sexual activity (outcome measures), personal and environmental factors (associated factors) were assessed. Associations were analyzed using logistic regression analyses. More females than males with CP were in a current romantic relationship. Self-esteem, sexual esteem and feelings of competence regarding self-efficacy contributed positively to having current romantic relationships. A negative parenting style contributed negatively. Age and gross motor functioning explained 20% of the variance in experience with intercourse. In addition, sexual esteem and taking initiative contributed significantly to intercourse experience. For young adults with CP personal factors (20-35% explained variances) seem to contribute more than environmental factors (9-12% explained variances) to current romantic relationships and sexual experiences. We advice parents and professionals to focus on self-efficacy, self-esteem and sexual self-esteem in development of young adults with CP. [ • The severity of gross motor functioning contributed somewhat to sexual activities, but not to romantic relationships.• High self-efficacy, self-esteem and sexual self-esteem can facilitate involvement in romantic and sexual relationships for young adults with CP.

  20. Effects of x-irradiation of young female beagles on life span and tumor incidence

    International Nuclear Information System (INIS)

    Rosenblatt, L.S.; Book, S.A.; Goldman, M.

    1986-01-01

    Causes of death and the occurrence of neoplasia in female beagle dogs were evaluated retrospectively for 57 unexposed and 296 exposed dogs given single or fractionated whole-body x-irradiation exposures of 100 or 300 R. Some dogs subsequently were bred, and all were observed for the duration of their lives. The pathology for these dogs was derived from clinical records, gross-necropsy reports, tissue slides, and Formalin-fixed tissues. The results of this study indicated dose-related shortening of life span was clearly evident; causes of death due to either neoplasia (50%) or nonneoplastic disease (50%), with few exceptions, were similar in control and irradiated dogs; the incidences of neoplasms were not significantly greater for irradiated dogs than for controls, but the latency period decreased as dose increased; protraction increased survival in dogs given 300 R but not 100 R, which is attributable solely to amelioration of incidence rates of nonmammary neoplasia; and the cumulative rates of death due to mammary tumors were the same in dogs exposed to 100 R and 300 R. 14 refs., 6 figs., 2 tabs

  1. Technical player profiles related to the physical fitness of young female volleyball players predict team performance.

    Science.gov (United States)

    Dávila-Romero, C; Hernández-Mocholí, M A; García-Hermoso, A

    2015-03-01

    This study is divided into three sequential stages: identification of fitness and game performance profiles (individual player performance), an assessment of the relationship between these profiles, and an assessment of the relationship between individual player profiles and team performance during play (in championship performance). The overall study sample comprised 525 (19 teams) female volleyball players aged 12-16 years and a subsample (N.=43) used to examine study aims one and two was selected from overall sample. Anthropometric, fitness and individual player performance (actual game) data were collected in the subsample. These data were analyzed through clustering methods, ANOVA and independence chi-square test. Then, we investigated whether the proportion of players with the highest individual player performance profile might predict a team's results in the championship. Cluster analysis identified three volleyball fitness profiles (high, medium, and low) and two individual player performance profiles (high and low). The results showed a relationship between both types of profile (fitness and individual player performance). Then, linear regression revealed a moderate relationship between the number of players with a high volleyball fitness profile and a team's results in the championship (R2=0.23). The current study findings may enable coaches and trainers to manage training programs more efficiently in order to obtain tailor-made training, identify volleyball-specific physical fitness training requirements and reach better results during competitions.

  2. Autonomous-related self, eating attitude and body satisfaction in young females.

    Science.gov (United States)

    Oruclular, Yasemin; Bariskin, Elif

    2015-09-01

    This research aimed to investigate the relationship between the self, eating attitudes, and body satisfaction within the framework of the autonomous-related self model, in which the healthy functioning self is described as "autonomous" and "related." Female university students (n = 314) with a mean age of 19 (SD = 1.18) were included in the research. The mean body mass index (BMI) of participants was 20.77 (SD = 2.77, range = 15.57-33.06). Participants completed a demographics questionnaire, the Autonomy-Relatedness Scales, Eating Attitudes Test, Body Cathexis Scale, and Beck Depression Inventory. Lower autonomy-relatedness (β = -0.13, p Autonomous-Related Self was a meaningful measure of associations between the self and eating psychopathology, but not of the relationship between the self and body satisfaction. It was also important to evaluate objective (e.g., BMI) and subjective (e.g., ideal weight) indicators of weight to better understand the nature of eating patterns and body satisfaction. Future research on autonomy-relatedness and other psychopathology is recommended.

  3. Balloon Cell Malignant Melanoma in a Young Female: A Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Yui Hattori

    2016-04-01

    Full Text Available Balloon cell malignant melanoma (BCMM is a very rare malignant melanoma subtype. The clinical appearance of BCMM varies; it may be nodular, ulcerated, polypoid, papillomatous and often non-pigmented. The tumor cells histologically appear large, polygonal or round and contain abundant granular or vacuolated cytoplasm. We herein report the case of a 32-year-old female who presented with a focal eccentric pigmented mass in the left lumbar region of 15 mm in diameter that had been present for several years. She underwent tumor excision. The histopathological analysis showed epithelioid melanocytes with clear cytoplasm. An immunohistochemical analysis revealed that the cells were positive for HMB-45 and S-100 protein and negative for cytokeratin. The balloon cell component stained negative for Fontana-Masson. A month later, the patient underwent excision of the bilateral inguinal lymph nodes and metastatic BCMM was revealed. The lymph node metastases showed the complete replacement of lymph nodes by balloon cells. A diagnosis of BCMM (Breslow depth 10 mm, Clark level V without ulcer was rendered. Staining with Ki-67 was positive in almost 44% of the balloon cells.

  4. Regulation of antioxidant enzyme activities in male and female rat macrophages by sex steroids

    Directory of Open Access Journals (Sweden)

    Azevedo R.B.

    2001-01-01

    Full Text Available Human and animal immune functions present sex dimorphism that seems to be mainly regulated by sex hormones. In the present study, the activities of the antioxidant enzymes total superoxide dismutase (SOD, catalase (CAT, and glutathione peroxidase (GSH-Px were measured in intraperitoneal resident macrophages from adult male and female rats. In addition to comparing males and females, we also examined the regulation of these enzyme activities in macrophages by sex steroids. GSH-Px activity did not differ between male and female macrophages. However, both total SOD and CAT activities were markedly higher in females than in males (83 and 180%. Removal of the gonads in both males and females (comparison between castrated groups increased the difference in SOD activity from 83 to 138% and reduced the difference in CAT activity from 180 to 86%. Castration and testosterone administration did not significantly modify the activities of the antioxidant enzymes in male macrophages. Ovariectomy did not affect SOD or GSH-Px activity but markedly reduced (48% CAT activity. This latter change was fully reversed by estrogen administration, whereas progesterone had a smaller effect. These results led us to conclude that differences in the SOD and CAT activities may partially explain some of the differences in immune function reported for males and females. Also, estrogen is a potent regulator of CAT in macrophages and therefore this enzyme activity in macrophages may vary considerably during the menstrual cycle.

  5. Lifetime physical activity and female stress urinary incontinence.

    Science.gov (United States)

    Nygaard, Ingrid E; Shaw, Janet M; Bardsley, Tyler; Egger, Marlene J

    2015-07-01

    We sought to estimate whether moderate/severe stress urinary incontinence (SUI) in middle-aged women is associated with overall lifetime physical activity (including leisure, household, outdoor, and occupational), as well as lifetime leisure (recreational), lifetime strenuous, and strenuous activity during the teen years. Recruitment for this case-control study was conducted in primary-care-level family medicine and gynecology clinics. A total of 1538 enrolled women ages 39-65 years underwent a Pelvic Organ Prolapse Quantification examination to assess vaginal support. Based on Incontinence Severity Index scores, cases had moderate/severe and controls had no/mild SUI. We excluded 349 with vaginal descent at/below the hymen (pelvic organ prolapse), 194 who did not return questionnaires, and 110 with insufficient activity data for analysis. In all, 213 cases were frequency matched 1:1 by age group to controls. Physical activity was measured using the Lifetime Physical Activity Questionnaire, in which women recall activity from menarche to present. We created separate multivariable logistic regression models for activity measures. SUI odds increased slightly with overall lifetime activity (odds ratio [OR], 1.20 per 70 additional metabolic equivalent of task-h/wk; 95% confidence interval [CI], 1.02-1.41), and were not associated with lifetime strenuous activity (OR, 1.11; 95% CI, 0.99-1.25). In quintile analysis of lifetime leisure activity, which demonstrated a nonlinear pattern, all quintiles incurred about half the odds of SUI compared to reference (second quintile; P = .009). Greater strenuous activity in teen years modestly increased SUI odds (OR, 1.37 per 7 additional h/wk; 95% CI, 1.09-1.71); OR, 1.75; 95% CI, 1.15-2.66 in sensitivity analysis adjusting for measurement error. The predicted probability of SUI rose linearly in women exceeding 7.5 hours of strenuous activity/wk during teen years. Teen strenuous activity had a similar effect on SUI odds when

  6. Physical Exercise during Encoding Improves Vocabulary Learning in Young Female Adults: A Neuroendocrinological Study

    Science.gov (United States)

    Schmidt-Kassow, Maren; Deusser, Marie; Thiel, Christian; Otterbein, Sascha; Montag, Christian; Reuter, Martin; Banzer, Winfried; Kaiser, Jochen

    2013-01-01

    Acute physical activity has been repeatedly shown to improve various cognitive functions. However, there have been no investigations comparing the effects of exercise during verbal encoding versus exercise prior to encoding on long-term memory performance. In this current psychoneuroendocrinological study we aim to test whether light to moderate ergometric bicycling during vocabulary encoding enhances subsequent recall compared to encoding during physical rest and encoding after being physically active. Furthermore, we examined the kinetics of brain-derived neurotrophic factor (BDNF) in serum which has been previously shown to correlate with learning performance. We also controlled for the BDNF val66met polymorphism. We found better vocabulary test performance for subjects that were physically active during the encoding phase compared to sedentary subjects. Post-hoc tests revealed that this effect was particularly present in initially low performers. BDNF in serum and BDNF genotype failed to account for the current result. Our data indicates that light to moderate simultaneous physical activity during encoding, but not prior to encoding, is beneficial for subsequent recall of new items. PMID:23700461

  7. Physical activity, lifestyle and leisure constraints in a selected female ...

    African Journals Online (AJOL)

    Research has revealed that physical activity and a healthy lifestyle are inter alia considered as crucial factors in maintaining optimal health. These relationships are however influenced by age and sex. Women are often constrained in their ability to reach optimum levels of physical activity participation and healthy lifestyle.

  8. Do low levels of physical activity in female adolescents cause ...

    African Journals Online (AJOL)

    Background. The increase in obesity levels in South African adolescents is attributed to an energy imbalance such that physical inactivity is causally related to adiposity. However, in some settings obesity occurs in spite of high physical activity levels. Objectives. To examine objectively measured physical activity levels of ...

  9. Physical activity patterns of female students of Kyambogo University ...

    African Journals Online (AJOL)

    Watching television (TV) was the second (64%) common passive activity students engaged in. ... of pain (67%), accessibility to available facilities (66%), financial costs (63%), safety (46%) cultural appropriateness (43%), peer support (36%) and embarrassment (27%) as factors hindering their participation in physical activity ...

  10. Physical activity of female Malay Muslims before, during and after ...

    African Journals Online (AJOL)

    Ramadan is the fasting month for Muslims, during which physical activities like sports may be held in abeyance for a more spiritual life. ... on the standard by Tudor-Locke and Bassett (2004) in which a minimum of 10,000 steps a day denotes an 'active' lifestyle, deemed sufficient to confer health benefits to the individual.

  11. Estradiol target neurons in the hypothalamic arcuate nucleus and lateral ventromedial nucleus of young adult, reproductively senescent, and monosodium glutamate-lesioned female golden hamsters

    International Nuclear Information System (INIS)

    Blaha, G.C.; Lamperti, A.A.

    1983-01-01

    Histoautoradiographic methods were used to assess estrogen target neurons in the hypothalamic arcuate nucleus (ARC) and ventromedial nucleus, lateral portion (LVM), comparing young adult and aged female golden hamsters. A subgroup of young adult females had ARC lesions induced by monosodium glutamate at neonatal day 8. All were ovariectomized to remove endogenous estrogens. Controls were given nonradioactive estradiol. After 3 H-estradiol ( 3 H-E2) was injected intravenously, hypothalami were removed, frozen, and processed for histoautoradiography. In the ARC and LVM the ratio of 3 H-E2 labelled neurons to total neurons counted was significantly lower in the older animals. Young females with ARC lesions had very few 3 H-E2 labelled neurons remaining in the ARC but had a normal complement in the LVM. Although 3 H-E2 labelled ARC neurons were notably decreased in old females, those ARC neurons that were labelled in the old had virtually the same frequency distribution of the labelling index as in the young, suggesting no change in the average estrogen uptake per target cell

  12. Estradiol target neurons in the hypothalamic arcuate nucleus and lateral ventromedial nucleus of young adult, reproductively senescent, and monosodium glutamate-lesioned female golden hamsters

    Energy Technology Data Exchange (ETDEWEB)

    Blaha, G.C.; Lamperti, A.A.

    1983-09-01

    Histoautoradiographic methods were used to assess estrogen target neurons in the hypothalamic arcuate nucleus (ARC) and ventromedial nucleus, lateral portion (LVM), comparing young adult and aged female golden hamsters. A subgroup of young adult females had ARC lesions induced by monosodium glutamate at neonatal day 8. All were ovariectomized to remove endogenous estrogens. Controls were given nonradioactive estradiol. After /sup 3/H-estradiol (/sup 3/H-E2) was injected intravenously, hypothalami were removed, frozen, and processed for histoautoradiography. In the ARC and LVM the ratio of /sup 3/H-E2 labelled neurons to total neurons counted was significantly lower in the older animals. Young females with ARC lesions had very few /sup 3/H-E2 labelled neurons remaining in the ARC but had a normal complement in the LVM. Although /sup 3/H-E2 labelled ARC neurons were notably decreased in old females, those ARC neurons that were labelled in the old had virtually the same frequency distribution of the labelling index as in the young, suggesting no change in the average estrogen uptake per target cell.

  13. Effect of probiotic and prebiotic fermented milk on skin and intestinal conditions in healthy young female students.

    Science.gov (United States)

    Mori, Naoko; Kano, Mitsuyoshi; Masuoka, Norie; Konno, Tomoe; Suzuki, Yumiko; Miyazaki, Kouji; Ueki, Yukihide

    2016-01-01

    Although persistent constipation is considered to be associated with skin problems, the supporting evidence is limited. Hence, this study investigated the effects of probiotic and prebiotic fermented milk on skin and intestinal conditions in an open-label trial. Among the 101 Japanese healthy young female students that participated, the 81 subjects in the intake group consumed a bottle of probiotic and prebiotic fermented milk containing Bifidobacterium breve strain Yakult and galactooligosaccharides daily for 4 weeks after a pre-intake period of 4 weeks, while the 20 subjects in the non-intake group did not consume the test beverage. Defecation patterns, skin conditions including hydration levels in the stratum corneum, and urinary phenol and p-cresol levels were evaluated before (baseline) and after intake. All subjects completed the study. No differences in dietary intake and body mass index were observed between both groups during the trial. In the intake group, hydration levels of the stratum corneum, defecation frequency, and feces quantity significantly increased, and urinary phenol and p-cresol levels significantly decreased after intake compared with the corresponding baseline values. However, they did not significantly change in the non-intake group. A significant difference was observed between the intake group and non-intake group in regard to clearness of the skin as assessed by visual analogue scale. Therefore, consecutive intake of probiotic and prebiotic fermented milk might have beneficial effects on the skin that prevent dryness and beneficial effects on the intestinal conditions that stimulate defecation and decrease phenol production by gut bacteria in healthy young women.

  14. Female sexual dysfunction among young and middle-aged women in Hong Kong: prevalence and risk factors.

    Science.gov (United States)

    Zhang, Huiping; Yip, Paul S F

    2012-11-01

    Sexual dysfunction is a serious public health problem that affects women's quality of life. However, there is very little epidemiological data on its incidence in Hong Kong Chinese women. To estimate the prevalence of, and risk factors associated with sexual dysfunction among young and middle-aged women in Hong Kong. The study was part of the ninth Knowledge, Attitude, and Practice survey conducted by the Family Planning Association of Hong Kong in 2007. The dataset comprised 1,510 face-to-face interviews with Hong Kong Chinese women aged 19-49 living in the community. The Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition classification of sexual dysfunction was used to measure female sexual dysfunction (FSD). At least one form of FSD was reported by 37.9% of the sample. Multivariate analysis showed that having sought medical help for sexual problems (odds ratio [OR] = 4.20), having a partner with erectile dysfunction (OR = 2.44) and premature ejaculation (OR = 2.56), perceiving sex as unimportant to marriage (OR = 1.57), and reporting marital dissatisfaction (OR = 1.45) were all significant risk factors for FSD and its specific components among the sample. However, having liberal attitudes to sex (OR = 0.63) was a protective factor. The prevalence of FSD is lower among Hong Kong Chinese young and middle-aged women than in the United States and some Asian countries. Factors contributing to the risk of FSD span the domains of sexual experience, attitudes to sex, and relationship factors. These findings suggest future directions for the delivery of services addressing the prevention and treatment of FSD. © 2012 International Society for Sexual Medicine.

  15. Preventive Neuromuscular Training for Young Female Athletes: Comparison of Coach and Athlete Compliance Rates.

    Science.gov (United States)

    Sugimoto, Dai; Mattacola, Carl G; Bush, Heather M; Thomas, Staci M; Foss, Kim D Barber; Myer, Gregory D; Hewett, Timothy E

    2017-01-01

     Fewer athletic injuries and lower anterior cruciate ligament injury incidence rates were noted in studies of neuromuscular-training (NMT) interventions that had high compliance rates. However, several groups have demonstrated that preventive NMT interventions were limited by low compliance rates.  To descriptively analyze coach and athlete compliance with preventive NMT and compare the compliance between study arms as well as among school levels and sports.  Randomized, controlled clinical trial.  Middle and high school athletic programs. Participants or Other Participants: A total of 52 teams, comprising 547 female athletes, were randomly assigned to the experimental or control group and followed for 1 athletic season.  The experimental group (n = 30 teams [301 athletes]: 12 basketball teams [125 athletes], 6 soccer teams [74 athletes], and 12 volleyball teams [102 athletes]) participated in an NMT program aimed at reducing traumatic knee injuries through a trunk-stabilization and hip-strengthening program. The control group (n = 22 teams [246 athletes]: 11 basketball teams [116 athletes], 5 soccer teams [68 athletes], and 6 volleyball teams [62 athletes]) performed a resistive rubber-band running program.  Compliance with the assigned intervention protocols (3 times per week during the preseason [mean = 3.4 weeks] and 2 times per week in-season [mean = 11.9 weeks] of coaches [coach compliance] and athletes [athlete compliance]) was measured descriptively. Using an independent t test, we compared coach and athlete compliance between the study arms. A 2-way analysis of variance was calculated to compare differences between coach and athlete compliance by school level (middle and high schools) and sport (basketball, soccer, and volleyball).  The protocols were completed at a mean rate of 1.3 ± 1.1 times per week during the preseason and 1.2 ± 0.5 times per week in-season. A total of 88.4% of athletes completed 2/3 of the intervention sessions

  16. A young female presenting with heart failure secondary to eosinophilic myocarditis: a case report and review of the literature.

    Science.gov (United States)

    Ralapanawa, Dissanayake Mudiyanselage Priyantha Udaya Kumara; Kumarihamy, Kulatunga Wijekoon Mudiyanselage Pramitha Prabhashini; Sundararajah, Miriyalini; Jayalath, Widana Arachchilage Thilak Ananda

    2018-03-09

    Eosinophilic myocarditis is one of the fatal complications of idiopathic hypereosinophilic syndromes. Given the rarity of this form of myocarditis, it is often under-recognized. We describe a young girl who presented with features of heart failure. To our knowledge, this is the first reported case of eosinophilic myocarditis in a young Sri Lankan female. A previously healthy 21 year old Sri Lankan female admitted with shortness of breath for 1 week duration with associated low grade fever and profuse sweating. She was mildly febrile and dyspnoeic with absent ankle oedema. She was tachycardic and had elevated Jugular venous pressure with negative Kussmaul sign. Blood pressure was 100/70 mmHg. Clinically there was no cardiomegaly and heart sounds were slightly muffled with gallop rhythm. Bilateral basal fine end inspiratory crackles and mild hepatosplenomegaly were noted. The laboratory examinations showed leucocytosis with severe eosinophilia with no abnormal cells. Her ESR, Troponin I and Brain natriuretic peptide were elevated with normal CRP and electrocardiogram showed sinus tachycardia with wide spread ST depression. Heart failure was evident on chest X-ray and 2D-echocardiogram showed global left ventricular hypokinesia with 40% ejection fraction and a thin layer of pericardial effusion. Mild hepatosplenomegaly without lymphadenopathy was detected in the ultrasound scan. Bone marrow biopsy showed hypereosinophilia with no evidence of bone marrow infiltration. FIP1L1-PDGFRA fusion transcript and BCR-ABL transcript were not detected. Secondary causes for hypereosinophilia were excluded and the diagnosis of idiopathic hypereosinophilic syndrome and eosinophilic myocarditis was made. She had good response to steroids clinically and biochemically with complete recovery of left ventricular function. She is now on steroid to be continued at least 6 months to 1 year. Eosinophilic myocarditis is a rare but fatal disease if left untreated. Hence clinicians should

  17. HEALTH ATTITUDES OF THE FEMALE STUDENTS FROM OLSZTYN, POLAND - THE PHYSICAL ACTIVITY, ADDICTIONS AND THE KNOWLEDGE ABOUT HEALTH BEHAVIORS

    Directory of Open Access Journals (Sweden)

    Robert Podstawski

    2013-04-01

    Full Text Available Efforts to improve the health of the population are now focused on promoting healthy lifestyle, improve living conditions and to reduce mortality. Health education activities include regular physical activity, optimal nutrition, reduce addictions and stress. The purpose of the survey conducted among 672 first-year female students at the University of Warmia and Mazury in Olsztyn (Poland was to determine the attitudes of young women towards a healthy lifestyle. Using anonymous survey questionnaire asked students about the form of physical activity, nutrition, the presence of stressful situations, the use of drugs, such as alcohol and cigarettes, and the interest in deepening knowledge of public health. The majority of students have participated only in obligatory physical education classes in high school and college. They considered that physical activity during the studies should be voluntary. Only 4.24% of students were total abstinence from alcohol, but 79.10% was non-smoking. Many of the women declared the need to change the diet, reducing alcohol intake and give up smoking habit. The students felt that stress connected with attending university is unavoidable, and thus revealed an interest in reducing and limiting mental tension. Despite their young age, students expressed interest in topics such as: first aid course, nutrition, sexuality, and pregnancy problems.

  18. Analysis of Benefits to Young Rail Enthusiasts of Participating in Extracurricular Academic Activities

    Directory of Open Access Journals (Sweden)

    Anna Fraszczyk

    2015-10-01

    Full Text Available The paper examines a number of positive academic outcomes achieved by university students who, as young rail enthusiasts representing over 10 European institutions, took part in extracurricular rail-related academic activities. Analyses presented in the paper are based on the evaluation of the responses to the questionnaire distributed amongst participants of three consecutive editions of an intensive program in rail and logistics which took place in 2012, 2013, and 2014. Also, quotes from follow-up one-to-one interviews with participants are used to support the results presented. The sample for each year varies in terms of numbers, nationalities, academic backgrounds, and male:female ratio. Academic benefits are specifically looked into, which includes teaching and learning activities throughout the three weeks of the program. The analysis of results revealed that young rail enthusiasts who participated in the program benefited from lectures delivered in Week 1, especially those focused on multimodal transport and rail infrastructure in 2013, which received positive mean ratings of 4.45 and 4.53, respectively, on a five-point Likert scale. Moreover, academic benefits were strongly supported by non-technical skills improvements in areas such as English language and communication, both reaching the mean ratings of 4.35 or above in 2014. A number of recommendations for improvements of next editions of similar rail-related programs as well as areas for future research are identified in the paper

  19. A Longitudinal Study of Objectively Measured Built Environment as Determinant of Physical Activity in Young Adults

    DEFF Research Database (Denmark)

    Schipperijn, Jasper; Ried-Larsen, Mathias; Nielsen, Merete S

    2015-01-01

    BACKGROUND: This longitudinal study aimed to examine if a Moveability Index (MI), based on objectively measured built environment characteristics, was a determinant for objectively measured physical activity (PA) among young adults. METHOD: Data collected from 177 persons participating...... in the Danish part of the European Youth Hearth Study (EYHS) was used to examine the effect of the built environment on PA. A MI was developed using objectively measured built environment characteristics, and included residential density, recreational facilities, daily destinations and street connectivity....... CONCLUSIONS: Our findings suggest that the built environment is a determinant for PA, especially for females. The found gender differences might suggest the need to develop gender specific environmental indices in future studies. The validity of the measures can be further improved by creating domain specific...

  20. Perceived Expectations for Active Aging, Formal Productive Roles, and Psychological Adjustment Among the Young-Old.

    Science.gov (United States)

    Pavlova, Maria K; Silbereisen, Rainer K

    2016-01-01

    We investigated how older adults' perceptions of societal expectations for active aging, or activation demands (e.g., to stay fit and to contribute to the public good), relate to their involvement in paid work and formal volunteering and psychological adjustment. We used two waves of survey data on young-old Germans (aged 56-75, N(T1) = 1,508, N(T2) = 602). With the exception of several items on perceived activation demands, paid work and volunteering were not significant longitudinal predictors of such demands. In females, perceived activation demands increased the likelihood to work for pay a year later. Finally, among nonworking individuals, perceived activation demands predicted a better physical self-concept and a higher positive affect, whereas among nonvolunteers, such demands predicted fewer depressive symptoms a year later. We conclude that the policy debate on active aging may benefit some older German adults but is of little consequence for most of them. © The Author(s) 2015.

  1. Comparisons of muscular activity in males and females while walking in restricted postures

    CSIR Research Space (South Africa)

    Hodgskiss, J

    2013-07-01

    Full Text Available The purpose of this study was to examine differences in muscular activation between males and females while walking in restricted postures. Restricted postures are evident in various industries, including mining, construction and agriculture...

  2. Allelic variants interaction of dopamine receptor D4 polymorphism correlate with personality traits in young Korean female population.

    Science.gov (United States)

    Lee, Heon-Jeong; Lee, Hong-Seock; Kim, Yong-Ku; Kim, Seung-Hyun; Kim, Leen; Lee, Min Soo; Joe, Sook-Haeng; Jung, In-Kwa; Suh, Kwang-Yoon; Kim, Sangduk

    2003-04-01

    Polymorphism in exon III of the dopamine D4 receptor (DRD4) gene has been implicated to be associated with the human personality trait of novelty seeking (NS). For this study, we have investigated the possible association between 48-bp VNTR in exon III and -521 C/T SNP of the DRD4 and personality traits among young ( approximately 14 years of age) Korean female population. We found that the interaction between the two alleles of DRD4 polymorphism, 48-bp VNTR and -521 C/T, were significantly high on NS (F = 4.88, P = 0.029) and persistence (P) (F = 5.05, P = 0.027) personality scores, suggesting that the variants of DRD4 gene influence the NS and P (persistent) personality traits. When analyzed independently, however, the two different alleles of DRD4 polymorphisms, 48-bp VNTR and -521 C/T, there was no direct correlation with the personality traits. Copyright 2002 Wiley-Liss, Inc.

  3. Isolated pulmonary hydatid cyst: Misinterpreted as metastatic pulmonary lesion in an operated case of carcinoma breast in young female

    Directory of Open Access Journals (Sweden)

    Ravish Kshatriya

    2016-01-01

    Full Text Available Hydatidosis is caused by Echinococcus granulosus. Humans may be infected incidentally as intermediate host by the accidental consumption of soil, water, or food contaminated by fecal matter of an infected animal. Hydatidosis is one of the most symptomatic parasitic infections in various livestock - raising countries. Lung is the second most commonly affected organ following the liver. The symptoms depend on the size and site of the lesion. It can present as an asymptomatic pulmonary lesion to hemoptysis, chest pain, coughing anaphylaxis, and shock. There are very few reported cases of isolated lung hydatidosis without exposure to animals or nonvegetarian diet. For hydatidosis, serology and imaging are diagnostic tools. Surgical removal and/or chemotherapy are the main-stay of treatment. Here, we discuss a case of persistent left lower lobe cystic lesion in young female with a history of operated left breast carcinoma which was thought to be of metastatic lesion but ultimately confirmed as pulmonary hydatid cyst after unintended aspiration of cystic fluid to rule out malignancy. Pulmonary hydatidosis should always be considered as a differential diagnosis when dealing with a cystic lesion on radiology.

  4. Smoking as alternative to eating among restrained eaters: effect of food prime on young adult female smokers.

    Science.gov (United States)

    Kovacs, Michelle A; Correa, John B; Brandon, Thomas H

    2014-10-01

    Restrained eaters attempt to employ cognitive control over decisions to eat, which leaves them prone to eat in a disinhibited manner. This eating style is associated with elevated rates of smoking compared to the general population. The current study merged smoking and eating research methodology to investigate a mechanism that may underlie this association by testing whether a food prime, which has been found to elicit disinhibited eating in restrained eaters, could also motivate smoking as an alternative to eating. Using a randomized, 2-arm (Prime/No-Prime) between-subjects design, it was hypothesized that young adult female smokers who endorsed elevated dietary restraint and received a food prime would smoke more when given the option, compared to smokers who did not receive the food prime. As predicted, restraint score moderated the effect of the food prime upon smoking behavior (latency to first puff, β = 1, t = 3.8, df = 123, p eating smokers may opt to smoke to prevent further food intake. This study identified a pathway, namely violation of dietary restraint, linking eating and smoking behaviors that may contribute to the population-based covariance between disordered eating and tobacco use.

  5. CD10 positive recurrent undifferentiated mammary sarcoma in a young female: a rare case report with brief review of literature

    Directory of Open Access Journals (Sweden)

    Kachnar Varma

    2015-06-01

    Full Text Available Undifferentiated mammary sarcoma is extremely rare and the diagnosis is made only after exclusion of metaplastic carcinomas and malignant phyllodes tumor. Mammary sarcomas mostly display specified entities like liposarcomas or angiosarcomas. A 18-year-old female presented in 2010 with a right breast lump for which lumpectomy was done and on histopathological examination benign phyllodes tumor was diagnosed. In 2011, there was a recurrence at site of excised margin and on fine needle aspiration (FNA the diagnosis of benign breast disease was made; a small biopsy was received for which diagnosis of myoepithelial lesion was given. Then, the whole mass was excised, but histopathological examination report could not be followed up. In 2013, she again presented with a mass arising from the previously excised margin; on FNA, it was diagnosed as malignant sarcomatous lesion. Microscopy showed spindle shaped cells in diffuse and fascicular pattern with plump ovoid nuclei; coarse chromatin and eosinophilic cytoplasm were seen. Few round to ovoid cells with eccentric nuclei and showing bi- or multi-nucleation were present. Large area of necrosis and hemorrhage was present, too. No breast glands were found. Later on, diagnosis was confirmed on immunohistochemical examination. The case was considered worth due to the young age of the patient and lack of differentiation of the lesion in any specific type of sarcoma and CD10 positivity.

  6. Title IX, Girls' Sports Participation, and Adult Female Physical Activity and Weight

    Science.gov (United States)

    Kaestner, Robert; Xu, Xin

    2010-01-01

    Arguably, the most important school-based intervention to increase physical activity was Title IX of the Education Amendments of 1972, which led to a 600% increase in girls' sports participation between 1972 and 1978. We studied the effect of this increase in sports participation and athletic opportunities while young on the physical activity and…

  7. The Life, Work and Recreational Physical Activity of Female Cleaners

    DEFF Research Database (Denmark)

    Lenneis, Verena

    and employed different theories, they drew a coherent picture: the interviewees’ everyday lives as migrant cleaners in Denmark had a decisive influence on their opportunities to engage in recreational physical activity: most women struggled with the demands of a physically exhausting job and an extensive...... targeting cleaners or other marginalized groups of the population must pay specific attention to structural factors such as the organization of the labour market or to the gendered division of work....

  8. Association Between Internet Use and Body Dissatisfaction Among Young Females: Cross-Sectional Analysis of the Canadian Community Health Survey.

    Science.gov (United States)

    Carter, Allison; Forrest, Jamie I; Kaida, Angela

    2017-02-09

    Recent research suggests Internet exposure, including Facebook use, is positively correlated with body dissatisfaction, especially among girls and young women. Canada has one of the highest Internet access rates in the world, yet no previous study has examined this relationship using nationally representative data. Our objective was to evaluate the relationship between Internet use and body dissatisfaction among a national, population-based sample of Canadian females 12-29 years of age. We used cross-sectional data from the Canadian Community Health Survey 2011-2012. Body dissatisfaction was measured using a 5-point Likert scale and defined as "very dissatisfied/dissatisfied" with one's body. The explanatory variable was time spent using the Internet per week in the past 3 months, ranging from none/20 hours. We used multinomial logistic regression to investigate whether greater Internet use was associated with increasing odds of being very dissatisfied/dissatisfied, neutral, or satisfied with one's body, using very satisfied as the referent. Probability survey sampling weights were applied to all analyses. Of 2983 included participants, sampled to represent 940,786 young Canadian females, most were 20-29 years old (61.98%) and living in households with an annual income Can $80,000 or more (44.61%). The prevalence of body dissatisfaction was 14.70%, and 25- to 29-year-olds were more likely than 12- to 14-year-olds to be very dissatisfied or dissatisfied with their body (20.76% vs 6.34%). Few (5.01%) reported none/Internet use, over half (56.93%) reported 1-10 hours, and one-fifth (19.52%) reported spending >20 hours online per week. Adjusting for age and income, the odds of being very dissatisfied/dissatisfied, relative to very satisfied, were greater in the highest versus lowest Internet use group (adjusted odds ratio [AOR] 3.03, 95% CI 1.19-7.70). The AORs for this level of body dissatisfaction increased across increasing levels of Internet use, ranging from 0

  9. LINDA - a solution-focused low-intensity intervention aimed at improving health behaviors of young females: a cluster-randomized controlled trial.

    Science.gov (United States)

    Valve, Päivi; Lehtinen-Jacks, Susanna; Eriksson, Tiina; Lehtinen, Matti; Lindfors, Pirjo; Saha, Marja-Terttu; Rimpelä, Arja; Anglé, Susanna

    2013-11-04

    We aimed to develop and evaluate the effectiveness of an individualized, long-term support lifestyle counseling approach in promoting healthy physical activity, improving dietary and sleeping behaviors, and preventing weight gain in young females. The counseling approach's intensity was designed to be low enough to be implementable in primary health care. Young women (n = 3,059, age at baseline 17-21 years) attending a population-based human papilloma virus vaccination trial (clinicaltrials.gov identifier: NCT00122681) in 15 vaccination centers in different communities across Finland, were cluster-randomized into intervention and control arms of the LINDA intervention. Both intervention and control arms received counseling on sexual health and contraception from the study nurses as part of the vaccination trial. Additionally, the LINDA intervention arm (n = 1,537) received a 20-minute individualized lifestyle counseling session followed by further support at the six-monthly follow-up visits of the vaccination trial, in total for 1.5-2.5 years.The LINDA solution-focused brief therapy intervention focused on healthy physical activity, and dietary and sleeping behaviors, based on the needs and interests of the participants. Anthropometrics were measured, and data on health-related behaviors were collected using self-report questionnaires at baseline and after the intervention at 1.5-2.5 years. In the intervention arm, 37% vs. 31% in the control arm made an overall improvement in their health behaviors concerning physical activity, meal regularity and/or earlier bedtime (NNT = 18, 95% CI = 11-50). The per-protocol analysis further revealed that 30% of those who actually received lifestyle change support on healthy physical activity behaviors improved their physical activity level vs. 23% in the control group (NNT = 15, 95% CI = 9-38). Respectively, 36% of those who received support on healthy sleeping behaviors went to sleep earlier before school-/work-days after the

  10. Oxytocin decreases cocaine taking, cocaine seeking, and locomotor activity in female rats.

    Science.gov (United States)

    Leong, Kah-Chung; Zhou, Luyi; Ghee, Shannon M; See, Ronald E; Reichel, Carmela M

    2016-02-01

    Oxytocin has been shown to decrease cocaine taking and seeking in male rats, suggesting potential treatment efficacy for drug addiction. In the present study, we extended these findings to the assessment of cocaine seeking and taking in female rats. Further, we made direct comparisons of oxytocin's impact on cocaine induced locomotor activity in both males and females. In females, systemic oxytocin (0.3, 1.0, 3.0 mg/kg) attenuated lever pressing for cocaine during self-administration and oxytocin (1.0 mg/kg) attenuated cue-induced cocaine seeking following extinction. Cocaine increased baseline locomotor activity to a greater degree in females relative to males. Oxytocin (0.1, 0.3, 1.0, and 3.0 mg/kg) reduced cocaine-induced locomotor activity in females, but not significantly in males. These data illustrate sex similarities in oxytocin's attenuation of cocaine seeking, but sex differences in cocaine-induced locomotor effects. While reductions in cocaine seeking cannot be attributed to a reduction in locomotor activity in males, attenuation of locomotor function cannot be entirely ruled out as an explanation for a decrease in cocaine seeking in females suggesting that oxytocin's effect on cocaine seeking may be mediated by different mechanisms in male and females. PsycINFO Database Record (c) 2016 APA, all rights reserved.

  11. Alcohol Use, Risk Taking, Leisure Activities and Health Care Use Among Young People in Northern Vietnam

    Directory of Open Access Journals (Sweden)

    Le Thi Kim Thoa

    2013-10-01

    Full Text Available Alcohol consumption is associated with a wide range of health and social consequences. It is also associated with a number of risk taking behaviours. These include illicit drug use and unsafe sex.  Alcohol consumption appears to be increasing in Vietnam. The purpose of this paper is to examine the patterns of alcohol consumption and its relationship with a number of other risk taking behaviours amongst young people.  Information was also obtained concerning leisure activities and use of health care. The paper also sets out to examine possible gender differences in relation to alcohol consumption and risk behaviour and to propose the development and implementation of alcohol monitoring and prevention programs in Vietnam.  The study involved a cross-sectional, community survey using a standardised interview.  This was conducted during face-to-face interviews with 1,408 young people aged 10-19 years.  Respondents were recruited randomly through the lists of the households from 12 selected communes in three areas in Northern Vietnam. The findings presented here were part of a larger health risk behaviour survey.  Levels of alcohol use were low. Overall, 16.5% of participants were experienced drinkers, and only 4% of them were current drinkers. Males were significantly more likely than females to report drinking. This study also showed that rates of alcohol consumption were associated with age, education, geographical area, gender, tobacco smoking, involvement in violence, watching television, computer use and playing computer games, wearing safety helmets and use of health services. Alcohol consumption tended to increase with age for both males and females.  Alcohol and its effects on young people are clearly a growing public health issue in Vietnam.  Because of this, more detailed behavioral research should be conducted into the relationship between alcohol consumption and other risky behaviours amongst young people.  It is also

  12. THE RECRUITMENT OF YOUNG PEOPLE FOR R&D ACTIVITY AND THE ISSUE OF GENDER EQUALITY – THE CASE OF SLOVENIA

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    Franc Mali

    2010-06-01

    Full Text Available In the last few years European Union and its member states are facing with a big policy challenge how to increase the human resources in R&D activities and how to attract young people for entering science careers, first of all women. Although the participation of women in science has increased in recent decades, they are still too often dispriviliged and underrepresented in everyday scientific practice. In the article, there is addressed the case of Slovenia. There is analysed the recruitment of young female researchers in “The Young Research Programme” in Slovenia and mentor’s support to the female PhD candidates. The results of empirical study show that regardless of the efficiency of “The Young Research Programme” it has not succeeded in improving the gender structure of young researchers in Slovenia. Moreover, the authors of empirical analysis come to the conclusion, that on the micro level young female researchers receive less intellectual and psychological support from their mentors than their male counterparts.

  13. Nocturnal autonomic nervous system activity and morning proinflammatory cytokines in young adult African Americans.

    Science.gov (United States)

    Bell, Kimberly A; Kobayashi, Ihori; Chen, Yuanxiu; Mellman, Thomas A

    2017-08-01

    Compromised sleep and increased sympathetic nervous system (SNS) activity are implicated in the pathogenesis of, and disparities in, cardiovascular disease. Parasympathetic dominance during sleep may be important for cardiovascular health. Sleep and autonomic balance influence immune activity, which impacts atherogenesis. We evaluated relationships between autonomic balance during sleep and morning levels of the immune activating cytokines, C-reactive protein (CRP) and interleukin (IL)-6. Ninety-four (59 female) young adult African Americans without medical conditions and substance use disorders spent 2 consecutive nights in a clinical research unit for sleep recordings and blood drawing on awakening. Cardiac tracings from the second sleep recording were analysed for heart rate variability (HRV). Body mass index was the only non-HRV measure correlated with cytokine levels. Indicators of SNS activity for the presleep, and first non-rapid eye movement (REM) and REM sleep periods were correlated independently with morning IL-6 levels. Altered autonomic balance during sleep may be a modifiable factor that influences immune activation. © 2017 European Sleep Research Society.

  14. Perceived Body Image, Eating Behavior, and Sedentary Activities and Body Mass Index Categories in Kuwaiti Female Adolescents

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    Lemia H. Shaban

    2016-01-01

    Full Text Available Background. The State of Kuwait has a growing obesity epidemic in both genders and all age groups; however, obesity rates in the young seem to be rising. Methods. We conducted a cross-sectional survey in 169 Kuwaiti female adolescents attending both private and public schools spanning the six governorates in the State of Kuwait in order to explore female adolescents’ self-image, body dissatisfaction, type of school (private versus public, TV viewing, and computer games and their relationship to body mass index. Results. Approximately half the students classified as obese perceived their body image to lie in the normal range. Females in the obese category were the most dissatisfied with their body image, followed by those in the overweight category. Eating behavior, level of physical activity, school type, television viewing, computer/video usage, and desired BMI were not significantly associated with level of obesity. Conclusion. This study was one of the few studies to assess adolescent females’ body image dissatisfaction in relation to obesity in the State of Kuwait. The results suggest that including body image dissatisfaction awareness into obesity prevention programs would be of value.

  15. Cocaine-induced locomotor activity is increased by prior handling in adolescent but not adult female rats.

    Science.gov (United States)

    Maldonado, Antoniette M; Kirstein, Cheryl L

    2005-11-15

    Adolescence is a period of transition that is associated with increased levels of stress and a heightened propensity to initiate drug use. Neuronal development is still occurring during this transitional period, which includes the continued development of the dopamine system during the adolescent period. In the present study, the effects of pre-test handling on cocaine-induced locomotor activity were investigated among female adolescent and young adult rats upon presentation to a novel environment. On postnatal days (PND) 41-44 and 56-59 animals were handled (b.i.d.) in the colony room for 3 min. On PND 45 or PND 60, animals were removed from the colony room, weighed, and administered an acute injection of either cocaine or saline and presented to a novel environment where behavior was recorded for 30 min. Adolescent females (PND 45) that were handled prior to cocaine administration demonstrated elevated levels of cocaine-induced activity relative to their age-matched non-handled counterparts and also to their handled-adult counterparts. In contrast, among non-handled animals, young adults (PND 60) exhibited elevated drug-induced locomotion at several time points during the trial. Non-handled adolescent animals demonstrated the previously described "hyporesponsive" behavioral profile relative to their non-handled adult counterparts. The results from the present experiment indicate that adolescent animals may be more sensitive to basic laboratory manipulations such as pre-test handling, and care must be taken when utilizing adolescent animals in behavioral testing. Handling appears to be a sensitive manipulation in elucidating differences in cocaine-induced behavioral activation between ages.

  16. Effects of Soccer Training on Anthropometry, Body Composition, and Physical Fitness during a Soccer Season in Female Elite Young Athletes: A Prospective Cohort Study

    Science.gov (United States)

    Lesinski, Melanie; Prieske, Olaf; Helm, Norman; Granacher, Urs

    2017-01-01

    The objectives of this study were to (i) describe soccer training (e.g., volume, types), anthropometry, body composition, and physical fitness and (ii) compute associations between soccer training data and relative changes of anthropometry, body composition, and physical fitness during a soccer season in female elite young athletes. Seasonal training (i.e., day-to-day training volume/types) as well as variations in anthropometry (e.g., body height/mass), body composition (e.g., lean body/fat mass), and physical fitness (e.g., muscle strength/power, speed, balance) were collected from 17 female elite young soccer players (15.3 ± 0.5 years) over the training periods (i.e., preparation, competition, transition) of a soccer season that resulted in the German championship title in under-17 female soccer. Training volume/types, anthropometrics, body composition, and physical fitness significantly varied over a soccer season. During the two preparation periods, higher volumes in resistance and endurance training were performed (2.00 ≤ d ≤ 18.15; p anthropometry, body composition, and physical fitness outcomes throughout the different training periods over the course of a soccer season in female elite young soccer players. However, changes in components of fitness were inconsistent (e.g., power, speed, strength). Thus, training volume and/or types should be carefully considered in order to develop power-, speed- or strength-related fitness measures more efficiently throughout the soccer season. PMID:29375392

  17. Physical Activity across Frailty Phenotypes in Females with Parkinson’s Disease

    Directory of Open Access Journals (Sweden)

    Kaitlyn P. Roland

    2012-01-01

    Full Text Available Females with Parkinson’s disease (PD are vulnerable to frailty. PD eventually leads to decreased physical activity, an indicator of frailty. We speculate PD results in frailty through reduced physical activity. Objective. Determine the contribution of physical activity on frailty in PD (n=15, 65 ± 9 years and non-PD (n=15, 73 ± 14 years females. Methods. Frailty phenotype (nonfrail/prefrail/frail was categorized and 8 hours of physical activity was measured using accelerometer, global positioning system, and self-report. Two-way ANCOVA (age as covariate was used to compare physical activity between disease and frailty phenotypes. Spearman correlation assessed relationships, and linear regression determined associations with frailty. Results. Nonfrail recorded more physical activity (intensity, counts, self-report compared with frail. Self-reported physical activity was greater in PD than non-PD. In non-PD, step counts, light physical activity time, sedentary time, and self-reported physical activity were related to frailty (R=0.91. In PD, only carbidopa-levodopa dose was related to frailty (r=0.61. Conclusion. Physical activity influences frailty in females without PD. In PD females, disease management may be a better indicator of frailty than physical activity. Further investigation into how PD associated factors contribute to frailty is warranted.

  18. The Interaction of Voluntary Running Exercise and Food Restriction Induces Low Bone Strength and Low Bone Mineral Density in Young Female Rats.

    Science.gov (United States)

    Aikawa, Yuki; Agata, Umon; Kakutani, Yuya; Higano, Michito; Hattori, Satoshi; Ogata, Hitomi; Ezawa, Ikuko; Omi, Naomi

    2015-07-01

    There is a concern that the combination of exercise with food intake reduction has a risk of reducing bone strength and bone mass in young female athletes. We examined the influence of the interaction of voluntary running exercise and food restriction on bone in young female rats. Seven-week-old female Sprague-Dawley rats were divided into four groups: the sedentary and ad libitum feeding group (SED), voluntary running exercise and ad libitum feeding group (EX), sedentary and 30 % food restriction group (SED-FR), and voluntary running exercise and 30 % food restriction group (EX-FR). The experiment lasted 12 weeks. Statistical analysis was carried out by two-way analysis of variance with exercise and restriction as the between-subjects factors. As a result, there were significant interactions of running and restriction on energy availability, breaking force, breaking energy, and bone mineral density (BMD). Breaking force and energy in the EX group were significantly higher than in the SED group; breaking force and energy were significantly lower in the EX-FR group than in the EX group, and breaking force in the EX-FR group was significantly lower than that in the SED-FR group. BMD in the EX-FR group was significantly lower than in the EX and SED-FR groups. These results suggest that food restriction induced low bone strength in young female rats engaging in voluntary running exercise. Also, through the interaction of exercise and food restriction, voluntary running exercise combined food restriction, unlike ad libitum feeding conditions, induced low bone strength, and low BMD in young female rats.

  19. Studies on thyroid activity at sexual maturity in the male and female Bengal goats

    International Nuclear Information System (INIS)

    Varshney, V.P.; Pande, J.K.; Sanwal, P.C.

    1980-01-01

    Thyroid activity at sexual maturity in the male and female Black Bengal goats was investigated. No change could be recorded at the attainment of sexual maturity in either of the sexes. The cyclic female goats also failed to reflect any change in the thyroid activity during any phase of the oestrous cycle. Again the male goats also failed to reflect any differences in the thyroid activity from the females, either during their immature, or during their mature life. The observations presented thus reflect that the thyroid activity in goats is not influenced by the attainments of sexual maturity or by the sex, in this species. The thyroid gland activity was assessed by using the in vitro technique of triiodothyronine- 125 I uptake by resin. (author)

  20. Sexual behavior experiences and characteristics of male-female partnerships among HIV positive adolescent girls and young women: Qualitative findings from Zimbabwe.

    Science.gov (United States)

    Mavhu, Webster; Rowley, Elizabeth; Thior, Ibou; Kruse-Levy, Natalie; Mugurungi, Owen; Ncube, Getrude; Leclerc-Madlala, Suzanne

    2018-01-01

    New HIV infections among sub-Saharan Africa's adolescent girls and young women (AGYW, ages 15-24) greatly exceed those of their male peers. In addition, AGYW tend to acquire HIV at a much earlier age. Understanding the factors associated with HIV infection in AGYW could inform effective prevention and treatment interventions for these populations and their male sexual partners. This qualitative study, conducted October-November 2016, was a follow on to a quantitative survey that sought to characterize male sexual partners and sexual behaviors of sexually active HIV positive AGYW in Zimbabwe. The qualitative study explored sexual behavior experiences and characteristics of male-female partnerships among the same participants. We conducted in-depth interviews with purposively sampled AGYW (16-24 years). Audio recorded qualitative data were transcribed, translated into English, and thematically coded using NVivo. 28 AGYW (n = 14 urban, n = 14 rural) took part in the in-depth interviews. 50% were 16-19 years old. Discussions with 10/11 (91%) AGYW who were reportedly infected through sex suggested that they had acquired HIV from their husbands or romantic partners. Accounts also suggested that the age difference between respondents and their male sexual partners was ≥5 years. Overall, respondents described two types of male partners: those older (''sugar daddies'', men ≥35 years old) and younger (characteristics of relationships between AGYW and their male sexual partners. Findings could inform interventions to engender risk perception among AGYW, promote female-controlled HIV prevention efforts and, foster risk-reduction among men.

  1. Cigarette smoking is associated with dose-dependent adverse effects on paraoxonase activity and fibrinogen in young women

    Science.gov (United States)

    Ramanathan, Gajalakshmi; Araujo, Jesus A.; Gornbein, Jeffrey; Yin, Fen

    2014-01-01

    Context Smoking is associated with increased fibrinogen and decreased paraoxonase (PON) activity, markers of inflammation and oxidative stress, in patients with coronary artery disease. Objective We tested the hypothesis that the adverse effect of smoking on these biomarkers of inflammation and oxidative stress would be detectable in otherwise healthy young female habitual smokers. Materials and methods Thirty-eight young women participated in the study (n = 20 habitual smokers, n = 18 non-smokers). Fibrinogen, PON-1 activity and HDL oxidant index (HOI) were measured. Results Mean values of fibrinogen, PON-1 activity and log HOI were not different between the groups. Importantly, however, decreased PON-1 activity (r s = −0.51, p = 0.03) and increased fibrinogen (rs = 0.49, p = 0.04) were significantly correlated with increasing number of cigarettes smoked per day in habitual smokers. Discussion and conclusion Cigarette smoking is associated with a dose-dependent adverse effect on PON-1 activity and fibrinogen in young women, which may have implications for future cardiovascular risk. PMID:25472476

  2. Architectural differences in the anterior and middle compartments of the pelvic floor of young-adult and postmenopausal females.

    Science.gov (United States)

    Wu, Yi; Dabhoiwala, Noshir F; Hagoort, Jaco; Tan, Li-Wen; Zhang, Shao-Xiang; Lamers, Wouter H

    2017-05-01

    The pelvic floor guards the passage of the pelvic organs to the exterior. The near-epidemic prevalence of incontinence in women continues to generate interest in the functional anatomy of the pelvic floor. However, due to its complex architecture and poor accessibility, the classical 'dissectional' approach has been unable to come up with a satisfactory description, so that many aspects of its anatomy continue to raise debate. For this reason, we opted for a 'sectional' approach, using the Chinese Visible Human project (four females, 21-35 years) and the Visible Human Project (USA; one female, 59 years) datasets to investigate age-related changes in the architecture of the anterior and middle compartments of the pelvic floor. The puborectal component of the levator ani muscle defined the levator hiatus boundary. The urethral sphincter complex consisted of a circular proximal portion (urethral sphincter proper), a sling that passed on the vaginal wall laterally to attach to the puborectal muscle (urethral compressor), and a circular portion that surrounded the distal urethra and vagina (urethrovaginal sphincter). The exclusive attachment of the urethral sphincter to soft tissues implies dependence on pelvic-floor integrity for optimal function. The vagina was circular at the introitus and gradually flattened between bladder and rectum. Well-developed fibrous tissue connected the inferior vaginal wall with urethra, rectum and pelvic floor. With eight-muscle insertions, the perineal body was a strong, irregular fibrous node that guarded the levator hiatus. Only loose areolar tissue comprising a remarkably well developed venous plexus connecting the middle and superior parts of the vagina with the lateral pelvic wall. The posterolateral boundary of the putative cardinal and sacrouterine ligaments coincided with the adventitia surrounding the mesorectum. The major difference between the young-adult and postmenopausal pelvic floor was the expansion of fat in between

  3. Chronic combined hyperandrogenemia and western-style diet in young female rhesus macaques causes greater metabolic impairments compared to either treatment alone.

    Science.gov (United States)

    True, C A; Takahashi, D L; Burns, S E; Mishler, E C; Bond, K R; Wilcox, M C; Calhoun, A R; Bader, L A; Dean, T A; Ryan, N D; Slayden, O D; Cameron, J L; Stouffer, R L

    2017-09-01

    Does developmental exposure to the combination of hyperandrogenemia and western-style diet (WSD) worsen adult metabolic function compared to either treatment alone? Young female rhesus macaques treated for 3 years, beginning at menarche, with combined testosterone (T) and WSD have increased weight gain and insulin resistance compared to controls and animals treated with either T or WSD alone. Hyperandrogenemia is a well-established component of polycystic ovary syndrome (PCOS) and can be observed in peripubertal girls, indicating a potential pubertal onset of the disease. Obesity is often associated with hyperandrogenemia in peripubertal girls, and overweight girls appear to be at higher risk for the development of PCOS later in life. Juvenile (2.5- year old) female rhesus macaques were divided into four groups (n = 10/group): control animals receiving cholesterol implants and a control diet with 15% of calories derived from fat (C), animals receiving T implants (mean serum levels: 1.35 ± 0.01 ng/ml) and a control diet (T), animals receiving a cholesterol implant and a WSD with 36% of calories derived from fat (WSD) and animals receiving a T implant and a WSD (T + WSD). Animals were maintained on the treatments for 36 months and were 5.5 years old at study completion. Metabolic testing consisted of body measurements including weight, dual-energy X-ray absorptiometry scans, activity monitoring, and glucose tolerance testing at zero months and at least once every 12 months for the remainder of the study. Indirect calorimetry and serum hormone assays were performed following 36 months of treatment. Body weight and fat mass gain were significantly increased in T + WSD at 24 and 36 months of treatment compared to the other three groups. Log transformed fasting insulin and Homeostatic Model Assessment of Insulin Resistance (HOMA-IR) were significantly increased in T + WSD animals at 3 years of treatment compared to all other groups. T-treatment caused a greater rate of

  4. A COMPARATIVE STUDY OF LIPID PROFILE IN SEDENTARY AND ACTIVE ADULT FEMALES

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    Suhasini Sanda

    2018-11-01

    Full Text Available BACKGROUND Lipids and lipoproteins are essential constituents of the body and their activities assist in maintenance of body homeostasis. Sedentary lifestyle has been shown to lead to inactivity, which could lead to lipid disorders. Hyperlipidaemias is one of the major independent risk factor, which affects the cardiovascular system adversely resulting eventually damage to various organs most notably heart, kidneys and brain. The present study is therefore designed to ascertain the effect of sedentary lifestyle on lipid status of sedentary adult females when compared to that of the lipid status of active adult females. MATERIALS AND METHODS The present study comprised of Group I - 50 sedentary adult females and Group II - 50 active adult females aged between 30 to 60 years. The subjects selected in both groups were matched for age and dietary habits. The subjects with hypertension, diabetes, smokers, pregnancy and subjects with Body Mass Index (BMI greater than 30 are excluded. After overnight fasting of 12 to 14 hours, 5 mL of blood is collected from the subjects and fasting Total Serum Cholesterol (TC, Total Serum Triglycerides (TG, HDL cholesterol (HDL-C, LDL cholesterol (LDL-C and total serum cholesterol/HDL-C ratio are measured and data is statistically analysed. RESULTS The evaluation of lipid profile patterns in above subjects showed hypercholesterolaemia, hypertriglyceridaemia, increased LDLC and total serum cholesterol/HDL-C ratio in sedentary adult females and also decreased HDL-C levels in them when compared to the normal healthy lipid profile patterns in active adult females. A statistically significant increased lipid profiles (P-value <0.001 was observed in the sedentary adult females than in active adult females. CONCLUSION This study shows that sedentary lifestyle predisposes to hyperlipidaemias, one of the major risk factor of cardiovascular disease and lack of exercise worsens the situation.

  5. Adolescents and young adult cancer survivors: exercise habits, quality of life and physical activity preferences.

    Science.gov (United States)

    Murnane, A; Gough, K; Thompson, K; Holland, L; Conyers, R

    2015-02-01

    Given the decades of survivorship for adolescent and young adult (AYA) cancer survivors, it is important to promote behaviours that enhance physical and mental well-being and quality of life (QoL). The purpose of this study was to explore the exercise programming preferences and information needs of AYA survivors and to examine the impact of a cancer diagnosis on physical activity behavior and QoL. Participants aged 15-25 years at time of diagnosis and referred to a specialist AYA cancer service between January 2008 and February 2012 were recruited. Eligible participants were mailed a self-administered questionnaire assessing demographic and disease-related information, physical activity levels over time and exercise information preferences. QoL was measured using the Assessment of Quality of Life-6D (AQoL-6D). Seventy-four (response rate 52 %) participants completed the questionnaire. The mean age was 23 years with 54 % female, with prevalent diagnoses included hematological malignancy (45 %) and sarcoma (24 %). Results indicated a significant reduction in the average minutes of physical activity post diagnosis (p =study suggests that interventions promoting physical activity and healthy lifestyle behaviours would be well accepted within this population and may be essential to improve their long-term health and QoL during survivorship.

  6. [Transgender] Young Men: Gendered Subjectivities and the Physically Active Body

    Science.gov (United States)

    Caudwell, Jayne

    2014-01-01

    In this paper, I discuss [transgender] young men's social, physical and embodied experiences of sport. These discussions draw from interview research with two young people who prefer to self-identify as "male" and not as "trans men", although they do make use of this term. Finn and Ed volunteered to take part in the research…

  7. (GPx) activity in young barley seedlings enriched with selenium

    African Journals Online (AJOL)

    AJB_YOMI

    2011-09-21

    Sep 21, 2011 ... E-mail: guzx@njau.edu.cn. Tel/Fax: +86. 25 84396293. have been used for animal feeds and beer malts. Recently, young barley seedlings have been used as food material for people in Asian countries such as China,. Japan, and Korea. Young barley seedlings are rich in dietary fiber, chlorophyll, carotene ...

  8. Physical activity and associated factors among young adults in Malaysia: an online exploratory survey.

    Science.gov (United States)

    Sreeramareddy, C T; Majeed Kutty, N A; Razzaq Jabbar, M A; Boo, N Y

    2012-06-01

    The burden of non-communicable diseases is increasing in Malaysia. Insufficient Physical Activity, which is an important risk factor for non-communicable diseases, is less researched in Malaysia. We aimed to assess the level of physical activity and identify its correlates. An online survey was carried out during October, 2011 in the University Tunku Abdul Rahman by the opinion poll research committee. Young adults answered the Short International Physical Activity Questionnaire and a questionnaire about factors according to a socio-ecological model which was adapted from published studies. Metabolic equivalent (MET)-hours and MET-minutes were calculated. Physical activity was classified as sufficient when MET-minutes were > 840. The mean age of the 474 participants was 22.4 years (S.D. = 4.7), and 253 (53.4%) were females. Their mean and median of MET-hours of PA done during the previous seven days were 31.36 (S.D., 52.19) and 14.7 (IQR, 5.77-32.07), respectively. Physical activity done was sufficient among 242 (51.1%) participants. Using univariate analysis, being male, good self-rated health, positive intention, self-efficacy, perceived benefits, social support, and availability of facilities were associated with sufficient physical activity. Using multivariate analysis sufficient physical activity was associated with participants' intention (OR 0.75, 95% CIs 0.64, 0.88), self-efficacy (OR 0.91, 95% CIs 0.85, 0.97) and facility availability (OR 0.81, 95% CIs 0.73, 0.91). The proportion of participants with sufficient physical activity was low. Positive intention and self-efficacy associated with sufficient physical activity should be supported by availability of facilities and a safely-built environment. A nationwide survey about physical and associated socialecological factors is needed to design rational health promotion strategies.

  9. Factors Related to Rural Young Adolescents' Participation in Outdoor, Noncompetitive Physical Activity

    Science.gov (United States)

    Christiana, Richard W.; Davis, Marsha; Wilson, Mark G.; McCarty, Frances A.; Green, Gary T.

    2014-01-01

    Purpose: Young adolescents who have little interest in participating in competitive team sports are at an increased risk for physical inactivity. Noncompetitive outdoor physical activity can provide young adolescents with increased opportunities to participate in physical activities that appeal to them and have positive health effects. The purpose…

  10. Young Adult Follow-Up of Hyperactive Children: Antisocial Activities and Drug Use

    Science.gov (United States)

    Barkley, Russell A.; Fischer, Mariellen; Smallish, Lori; Fletcher, Kenneth

    2004-01-01

    Background: Hyperactive/ADHD children are believed to be a greater risk for adolescent and young adult antisocial activity and drug use/abuse, particularly that subset having comorbid conduct problems/disorder. Method: We report on the lifetime antisocial activities and illegal drug use self-reported at young adult follow-up (mean age 20-21 years;…

  11. Prognostic effect of pregnancy on young female patients with nasopharyngeal carcinoma: results from a matched cohort analysis

    Science.gov (United States)

    Tang, Lin-Quan; Chen, Qiu-Yan; Guo, Shan-Shan; Liu, Li-Ting; Guo, Ling; Mo, Hao-Yuan; Zhao, Chong; Guo, Xiang; Cao, Ka-Jia; Qian, Chao-Nan; Zeng, Mu-Sheng; Shao, Jian-Yong; Sun, Ying; Ma, Jun; Hong, Ming-Huang; Mai, Hai-Qiang

    2016-01-01

    Objectives We aimed to evaluate the prognosis of pregnancy-associated patients with nasopharyngeal carcinoma (NPC) in a young population. Methods From June 1999 to December 2010, 51 patients aged ≤ 35 years who were diagnosed with NPC during pregnancy or within one year after delivery were admitted into the pregnancy-associated group in our institution. An additional 51 patients who were not pregnant at diagnosis were selected from 451 patients based on the matching criteria to match the pregnancy-associated female patients. The primary endpoint was overall survival (OS). The secondary endpoints were progression-free survival (PFS) and distant-metastasis failure-free survival (DMFS) and locoregional failure-free survival (LRFS). Results The advanced stage was not different between the pregnant and the non-pregnant group before matching (69.8% vs. 70.3%, P = 0.690). No difference in OS at the median follow-up time of 92 months was observed between the pregnancy-associated and the non-pregnant group (85.4% vs. 92.2%, P = 0.478); likewise, no differences were observed regarding PFS and DMFS. However, the pregnancy-associated group had worse LRFS than the non-pregnant group (84.8% vs. 95.9%, P = 0.033). When the pregnancy-associated patients were dichotomized into an early pregnancy group and a late pregnancy group, our data showed that pregnancy interval did not seem to impact the risk of death or relapse. Conclusion Our results show that patients in the pregnant group did not seem to have more advanced stage or inferior survival than that in the non-pregnant group. PMID:26980734

  12. Anthropometric and physical characteristics allow differentiation of young female volleyball players according to playing position and level of expertise

    Science.gov (United States)

    Milić, M; Grgantov, Z; Chamari, K; Bianco, A; Padulo, J

    2016-01-01

    The aim of our study was to determine the differences in some anthropometric and physical performance variables of young Croatian female volleyball players (aged 13 to 15) in relation to playing position (i.e., independent variable) and performance level within each position (i.e., independent variable). Players were categorized according to playing position (i.e., role) as middle blockers (n=28), opposite hitters (n=41), passer-hitters (n=54), setters (n=30), and liberos (n=28). Within each position, players were divided into a more successful group and a less successful group according to team ranking in the latest regional championship and player quality within the team. Height and body mass, somatotype by the Heath-Carter method, and four tests of lower body power, speed, agility and upper body power (i.e., dependent variables) were assessed. Players in different positions differed significantly in height and all three somatotype components, but no significant differences were found in body mass, body mass index or measured physical performance variables. Players of different performance level differed significantly in both anthropometric and physical performance variables. Generally, middle blockers were taller, more ectomorphic, less mesomorphic and endomorphic, whereas liberos were shorter, less ectomorphic, more mesomorphic and endomorphic than players in other positions. More successful players in all positions had a lower body mass index, were less mesomorphic and endomorphic, and more ectomorphic than less successful players. Furthermore, more successful players showed better lower body power, speed, agility and upper body power. The results of this study can potentially provide coaches with useful indications about the use of somatotype selection and physical performance assessment for talent identification and development. PMID:28416892

  13. Fertility information needs and concerns post-treatment contribute to lowered quality of life among young adult female cancer survivors.

    Science.gov (United States)

    Benedict, Catherine; Thom, Bridgette; Friedman, Danielle N; Pottenger, Elaine; Raghunathan, Nirupa; Kelvin, Joanne F

    2018-02-01

    Cancer treatment may lead to premature menopause and infertility. Young adult female cancer survivors (YAFCS) are often concerned about their fertility and future family-building options, but research is limited on how concerns may affect more general quality of life (QOL) domains. This study examined how fertility factors relate to QOL among YAFCS who received gonadotoxic therapy. A national sample of YAFCS completed an online, anonymous survey. The survey included investigator-designed questions about perceived fertility information needs (five items; Cronbach's α = .83) and general QOL (four items; α = .89), the Reproductive Concerns after Cancer Scale (RCACS) and Decisional Conflict Scale (DCS). Analyses included Pearson's correlation, t tests, and stepwise regression. Participants (N = 314) were an average of 30 years old (SD = 4.1) and 5 years (SD = 5.4) post-treatment; 31% reported being infertile and 19% had undergone fertility preservation (FP). Overall, QOL was relatively high (M = 7.3, SD = 1.9, range 0-10) and did not vary by fertility status (t[272] = .743, p = .46), prior FP (t[273] = .53, p = .55) or sociodemographic/clinical factors (p's > .05) except socioeconomic indicators (p's affect general QOL among post-treatment YAFCS who hope to have children in the future. Future work should identify ways to optimally incorporate fertility counseling and support resources into survivorship care programs, including referrals to reproductive specialists as appropriate.

  14. Young adult female cancer survivors' unmet information needs and reproductive concerns contribute to decisional conflict regarding posttreatment fertility preservation.

    Science.gov (United States)

    Benedict, Catherine; Thom, Bridgette; N Friedman, Danielle; Diotallevi, Debbie; M Pottenger, Elaine; J Raghunathan, Nirupa; Kelvin, Joanne F

    2016-07-01

    Many young adult female cancer survivors (YAFCS) are at risk of experiencing premature menopause. The current study characterized the posttreatment fertility information needs, reproductive concerns, and decisional conflict regarding future options for posttreatment fertility preservation (FP) among YAFCS. Participants completed a Web-based, anonymous survey between February and March 2015. The survey included investigator-designed questions of perceived information needs, the Reproductive Concerns After Cancer Scale, and the Decisional Conflict Scale. Analyses included Pearson correlation coefficients, independent-sample Student t tests, and multiple regression. There was a total of 346 participants with an average age of 29.9 years (SD = 4.1 years) who were 4.9 years from treatment (SD = 5.4 years [range, 0-27 years]). The main analyses focused on a subgroup of YAFCS with uncertain fertility status who had not previously undergone/attempted FP and either wanted future children or were unsure (179 women). Across fertility information topics, 43% to 62% of participants reported unmet information needs. The greatest reproductive concerns were related to fertility potential and the health of future offspring. The regression model controlled for a priori covariates including current age, age at treatment completion, income, relationship status, nulliparity, and prior fertility evaluation. Greater unmet information needs were found to be related to greater decisional conflict (β = .43; p<.001); greater reproductive concerns were associated at the trend level (β = .14, p = .08; F[8,118] = 6.42, p<.001). YAFCS with limited awareness or knowledge of their risk of experiencing premature menopause and FP options reported higher levels of decisional conflict regarding future FP. Posttreatment survivorship care should include comprehensive reproductive health counseling, including posttreatment FP options and family-building alternatives. Cancer 2016

  15. The Female Athlete Triad: Disordered Eating, Amenorrhea, and Osteoporosis.

    Science.gov (United States)

    Rust, Dawnella M.

    2002-01-01

    Describes the Female Athlete Triad, an interrelated combination of disorders that can occur in girls and women who are physically active. Presents nine resources for the Female Athlete Triad. Concludes that as more young females become physically active, school personnel need to be aware of the importance of promoting healthy eating and training…

  16. The Drosophila female aphrodisiac pheromone activates ppk23(+) sensory neurons to elicit male courtship behavior.

    Science.gov (United States)

    Toda, Hirofumi; Zhao, Xiaoliang; Dickson, Barry J

    2012-06-28

    Females of many animal species emit chemical signals that attract and arouse males for mating. For example, the major aphrodisiac pheromone of Drosophila melanogaster females, 7,11-heptacosadiene (7,11-HD), is a potent inducer of male-specific courtship and copulatory behaviors. Here, we demonstrate that a set of gustatory sensory neurons on the male foreleg, defined by expression of the ppk23 marker, respond to 7,11-HD. Activity of these neurons is required for males to robustly court females or to court males perfumed with 7,11-HD. Artificial activation of these ppk23(+) neurons stimulates male-male courtship even without 7,11-HD perfuming. These data identify the ppk23(+) sensory neurons as the primary targets for female sex pheromones in Drosophila. Copyright © 2012 The Authors. Published by Elsevier Inc. All rights reserved.

  17. The Drosophila Female Aphrodisiac Pheromone Activates ppk23+ Sensory Neurons to Elicit Male Courtship Behavior

    Directory of Open Access Journals (Sweden)

    Hirofumi Toda

    2012-06-01

    Full Text Available Females of many animal species emit chemical signals that attract and arouse males for mating. For example, the major aphrodisiac pheromone of Drosophila melanogaster females, 7,11-heptacosadiene (7,11-HD, is a potent inducer of male-specific courtship and copulatory behaviors. Here, we demonstrate that a set of gustatory sensory neurons on the male foreleg, defined by expression of the ppk23 marker, respond to 7,11-HD. Activity of these neurons is required for males to robustly court females or to court males perfumed with 7,11-HD. Artificial activation of these ppk23+ neurons stimulates male-male courtship even without 7,11-HD perfuming. These data identify the ppk23+ sensory neurons as the primary targets for female sex pheromones in Drosophila.

  18. Den site activity patterns of adult male and female swift foxes, Vulpes velox, in Northwestern Texas

    Science.gov (United States)

    Lemons, P.R.; Ballard, W.B.; Sullivan, R.M.; Sovada, M.A.

    2003-01-01

    Activity of Swift Foxes (Vulpes velox) at den sites was studied in northwestern Texas during pup rearing seasons in 2000 and 2001 to determine role of males in parental care. Twenty-four percent of radio-collared females with a potential to breed successfully raised pups to eight weeks of age. We intensively monitored presence and absence of male and female Swift Foxes at two den sites each year. Females were present >2.6 times more at den sites than males during the pup rearing season. Female and male Swift Foxes largely stayed at dens during diurnal hours and were active away from dens during nocturnal and crepuscular hours. Females and males spent 12.4% and 3.0% more time at dens before pups emerged, than after pups emerged, respectively. Following depredation of one male parent, the female spent 29% less time at the den site. Decrease in time spent at the den by the female following loss of her mate suggested that loss of one parent might severely impact recruitment of Swift Foxes. Our observations indicated that intense Coyote (Canis latrans) depredation may severely impact pup-rearing success as well as the parental care within Swift Fox family groups.

  19. The Drosophila Female Aphrodisiac Pheromone Activates ppk23+ Sensory Neurons to Elicit Male Courtship Behavior

    OpenAIRE

    Toda, Hirofumi; Zhao, Xiaoliang; Dickson, Barry J.

    2012-01-01

    Females of many animal species emit chemical signals that attract and arouse males for mating. For example, the major aphrodisiac pheromone of Drosophila melanogaster females, 7,11-heptacosadiene (7,11-HD), is a potent inducer of male-specific courtship and copulatory behaviors. Here, we demonstrate that a set of gustatory sensory neurons on the male foreleg, defined by expression of the ppk23 marker, respond to 7,11-HD. Activity of these neurons is required for males to robustly court female...

  20. Oxytocin decreases cocaine taking, cocaine seeking, and locomotor activity in female rats

    OpenAIRE

    Leong, Kah-Chung; Zhou, Luyi; Ghee, Shannon M.; See, Ronald E.; Reichel, Carmela M.

    2016-01-01

    Oxytocin has been shown to decrease cocaine taking and seeking in male rats, suggesting potential treatment efficacy for drug addiction. In the present study, we extended these findings to the assessment of cocaine seeking and taking in female rats. Further, we made direct comparisons of oxytocin’s impact on cocaine induced locomotor activity in both males and females. In females, systemic oxytocin (0.3, 1.0, 3.0 mg/kg) attenuated lever pressing for cocaine during self-administration and oxyt...

  1. Mental toughness, sleep disturbances, and physical activity in patients with multiple sclerosis compared to healthy adolescents and young adults

    Directory of Open Access Journals (Sweden)

    Sadeghi Bahmani D

    2016-06-01

    Full Text Available Dena Sadeghi Bahmani,1 Markus Gerber,2 Nadeem Kalak,1 Sakari Lemola,3 Peter J Clough,4 Pasquale Calabrese,5 Vahid Shaygannejad,6 Uwe Pühse,2 Edith Holsboer-Trachsler,1 Serge Brand1,2 1Psychiatric Clinics of the University of Basel, Center for Affective, Stress and Sleep Disorders, 2Department of Sport, Exercise and Health, Sport Science Section, University of Basel, Basel, Switzerland; 3Department of Psychology, University of Warwick, Coventry, 4Department of Psychology, Manchester Metropolitan University, Manchester, UK; 5Division of Molecular and Cognitive Neuroscience, University of Basel, Basel, Switzerland; 6Department of Neurology and Isfahan Neurosciences Research Center, Isfahan University of Medical Sciences, Isfahan, Iran Background: Multiple sclerosis (MS is the most common chronic autoimmune demyelinating and inflammatory disease of the central nervous system, afflicting both the body and mind. The risk of suffering from MS is 2.5–3.5 times greater in females than in males. While there is extant research on fatigue, depression, and cognitive impairment in patients with MS during its clinical course, there is a lack of research focusing on sleep, psychological functioning, and physical activity (PA at the point of disease onset. The aims of the present study were therefore, to assess the markers of mental toughness (MT as a dimension of psychological functioning, sleep disturbances (SD, and PA among patients at the moment of disease onset and to compare these with the corresponding values for healthy adolescents and young adults. Methods: A total of 23 patients with MS at disease onset (mean age =32.31 years; 91% females, 23 healthy adolescents (mean age =17.43 years; 82% females, and 25 healthy young adults (mean age =20.72 years; 80% females took part in the study. They completed questionnaires covering sociodemographic data, MT, SD, and PA. Results: Patients with MS had similar scores for MT traits as those in healthy

  2. Male and female gluteal muscle activity and lower extremity kinematics during running.

    Science.gov (United States)

    Willson, John D; Petrowitz, Isaac; Butler, Robert J; Kernozek, Thomas W

    2012-12-01

    Patellofemoral pain is one of the most common lower extremity overuse injuries in runners and is significantly more common in females. This study evaluated differences in the timing and magnitude of gluteal muscle activity as well as hip and knee joint frontal and transverse plane kinematics between male and female runners in the context of this gender bias. Twenty healthy male and 20 healthy female runners were participants. Three-dimensional lower extremity kinematics, and gluteus medius and gluteus maximus muscle activation were recorded using motion analysis and electromyography as subjects ran at 3.7 m/s (+/-5%). Comparisons of hip and knee joint kinematic and gluteus muscle activation data were made using independent t-tests (α=0.05). Females ran with 40% greater peak gluteus maximus activation level (P=0.028, effect size=0.79) and 53% greater average activation level (P=0.013, effect size=0.93) than males. Female runners also displayed greater hip adduction (P=.001, effect size=1.20) and knee abduction (P=0.011, effect size=0.87) angles at initial contact, greater hip adduction at peak vertical ground reaction force (Pgluteus maximus activation levels during running may predispose females to earlier gluteus maximus fatigue, promoting altered lower extremity running kinematics thought to be associated with the etiology of patellofemoral pain. Gender differences in transverse and frontal plane hip and knee kinematics observed in this study may also contribute to the gender bias for patellofemoral pain among females. Copyright © 2012 Elsevier Ltd. All rights reserved.

  3. Increase in post activation potentiation in females following a cycling warmup.

    Science.gov (United States)

    Simpson, Carey L; Flatman, Marina M; Kim, Brian D H; Bouwmeester, Nikita M; Jakobi, Jennifer M

    2018-02-01

    Post activation potentiation (PAP) is a phenomenon in which muscular force is acutely enhanced as a result of prior contractile activity. The net augmentation is dependent upon the intensity of the preceding conditioning contraction influencing calcium release and phosphorylation of the regulatory myosin light chain. This phenomenon has been recorded after various types of conditioning contractions, however the interaction of a warmup on PAP remains uncertain and whether this differs between males and females requires consideration. We investigated the effect of a cycling warmup on twitch contractile properties and PAP of the plantar flexors on males and in females using oral contraceptives. A maximal voluntary contraction (MVC) of the plantar flexors preceded and followed a 10-min cycling warmup, where supramaximal twitches were administered prior to, during and after the conditioning contractions. Twitch contractile properties of peak tension (PT), time to peak tension (TPT), half relaxation time (HRT) and contraction duration (CD) were compared between resting and potentiated twitches before and after the warmup. Ultrasonography was used to measure in vivo Achilles tendon architecture. Males were ∼30% stronger, but voluntary activation did not differ from females (p = .37). In males and females PT increased following the conditioning MVC (p = .03). The degree of potentiation was higher following the warmup in females (25.01%, p = .02) but not males (p = .24). TPT, HRT and contraction duration (p minutes of a cycling warmup reduced TPT, HRT, and CD in both males and females without altering the tendon. The degree of PAP was higher in females than males following the warmup. This difference might be associated with altered calcium kinetics of females on oral contraceptives as well as higher proportion of type I fibres in the active muscles. Copyright © 2017 Elsevier B.V. All rights reserved.

  4. Maternal High Fat Feeding Does Not Have Long-Lasting Effects on Body Composition and Bone Health in Female and Male Wistar Rat Offspring at Young Adulthood

    Directory of Open Access Journals (Sweden)

    Paula M. Miotto

    2013-12-01

    Full Text Available High fat diets adversely affect body composition, bone mineral and strength, and alter bone fatty acid composition. It is unclear if maternal high fat (HF feeding permanently alters offspring body composition and bone health. Female rats were fed control (CON or HF diet for 10 weeks, bred, and continued their diets throughout pregnancy and lactation. Male and female offspring were studied at weaning and 3 months, following consumption of CON diet. At weaning, but not 3 months of age, male and female offspring from dams fed HF diet had lower lean mass and higher fat and bone mass, and higher femur bone mineral density (females only than offspring of dams fed CON diet. Male and female offspring femurs from dams fed HF diet had higher monounsaturates and lower n6 polyunsaturates at weaning than offspring from dams fed CON diet, where females from dams fed HF diet had higher saturates and lower n6 polyunsaturates at 3 months of age. There were no differences in strength of femurs or lumbar vertebrae at 3 months of age in either male or female offspring. In conclusion, maternal HF feeding did not permanently affect body composition and bone health at young adulthood in offspring.

  5. The Association of Objectively Determined Physical Activity Behavior among Adolescent Female Friends

    Science.gov (United States)

    Schofield, Louise; Mummery, W. Kerry; Schofield, Grant; Hopkins, Will

    2007-01-01

    The purpose of this study was to examine the extent to which physical activity among adolescent female friends is interdependent. The participants were 318 adolescent girls with a mean age of 16.0 years (range: 15-18 years). Pedometry was used to assess physical activity over 4 days. The relationship between an individual girl and her…

  6. Effects of sex pheromones and sexual maturation on locomotor activity in female sea lamprey (Petromyzon marinus)

    Science.gov (United States)

    Walaszczyk, Erin J.; Johnson, Nicholas S.; Steibel, Juan Pedro; Li, Weiming

    2013-01-01

    Synchronization of male and female locomotor rhythmicity can play a vital role in ensuring reproductive success. Several physiological and environmental factors alter these locomotor rhythms. As sea lamprey, Petromyzon marinus, progress through their life cycle, their locomotor activity rhythm changes multiple times. The goal of this study was to elucidate the activity patterns of adult female sea lamprey during the sexual maturation process and discern the interactions of these patterns with exposure to male pheromones. During these stages, preovulated and ovulated adult females are exposed to sex pheromone compounds, which are released by spermiated males and attract ovulated females to the nest for spawning. The locomotor behavior of adult females was monitored in a natural stream with a passive integrated tag responder system as they matured, and they were exposed to a sex pheromone treatment (spermiated male washings) or a control (prespermiated male washings). Results showed that, dependent on the hour of day, male sex pheromone compounds reduce total activity (p rhythm in a vertebrate, and they suggest that the interaction between maturity stage and sex pheromone exposure contributes to the differential locomotor rhythms found in adult female sea lamprey. This phenomenon may contribute to the reproductive synchrony of mature adults, thus increasing reproductive success in this species.

  7. Views of adolescent female youth on physical activity during early adolescence.

    Science.gov (United States)

    Yungblut, Hope E; Schinke, Robert J; McGannon, Kerry R

    2012-01-01

    Early adolescence is a time when a transition away from sport and physical activity participation is at its highest level among female youth (Hedstrom & Gould, 2004). This has led to the identification of barriers and facilitators of physical activity participation for adolescent females. Consequently there have been calls to overcome barriers and augment facilitators via the creation of gender-relevant programming. Despite these calls and efforts, a gender disparity remains, and a detailed understanding of how girls experience and interpret physical activity within the context of their lives is still lacking. The current project aimed to gain further insight into the foregoing using tenets of Interpretive Phenomenology to further understand the lived physical activity experiences of females during early adolescence, delineating their barriers to participation and the factors enabling participation. Five themes were identified and made into vignettes to facilitate understanding from adolescent females' perspectives: friends or don't know anyone, good or not good enough, fun or not fun; good feeling or gross; and peer support or peer pressure. The physical activity promotion implications for female youth are discussed within the context of these themes.

  8. VIEWS OF ADOLESCENT FEMALE YOUTH ON PHYSICAL ACTIVITY DURING EARLY ADOLESCENCE

    Directory of Open Access Journals (Sweden)

    Hope E. Yungblut

    2012-03-01

    Full Text Available Early adolescence is a time when a transition away from sport and physical activity participation is at its highest level among female youth (Hedstrom & Gould, 2004. This has led to the identification of barriers and facilitators of physical activity participation for adolescent females. Consequently there have been calls to overcome barriers and augment facilitators via the creation of gender-relevant programming. Despite these calls and efforts, a gender disparity remains, and a detailed understanding of how girls experience and interpret physical activity within the context of their lives is still lacking. The current project aimed to gain further insight into the foregoing using tenets of Interpretive Phenomenology to further understand the lived physical activity experiences of females during early adolescence, delineating their barriers to participation and the factors enabling participation. Five themes were identified and made into vignettes to facilitate understanding from adolescent females' perspectives: friends or don't know anyone, good or not good enough, fun or not fun; good feeling or gross; and peer support or peer pressure. The physical activity promotion implications for female youth are discussed within the context of these themes.

  9. Study of sympathetic nerve activity in young Indian obese individuals

    Directory of Open Access Journals (Sweden)

    B Kalpana

    2013-01-01

    Full Text Available Background: Obesity is the culmination of a chronic imbalance between energy intake and energy expenditure. This energy balance can be potentially affected by the activity of autonomic nervous system (ANS. Altered sympathetic nerve function may be of importance in obesity. Objective: The present study is an attempt to pinpoint the defect (if any in the activity of sympathetic limb of the ANS in obesity, by subjecting to isometric exercise stress. Materials and Methods: A total of 81 females belonging to the age group of 18-22 years were recruited for the study. The participants were divided into two groups as normal weight and obese based on WHO guidelines for Asia Pacific region. After recording the resting blood pressure, they were subjected to isometric exercise by Handgrip dynamometer. Blood pressure was recorded again, and the difference was noted down. All recorded parameters were compared between two groups using unpaired t test. The relationship between body mass index (BMI and rise in diastolic pressure was quantified by Pearson′s correlation test. A P value less than 0.05 was considered as significant. Results: In obese, the diastolic pressure was significantly higher at rest, but showed reduced rise during handgrip test in comparison with normal weight individuals. Also, the rise in diastolic pressure exhibited a negative relation with BMI. Conclusion: The result is suggestive of impaired autonomic function at rest and reduced sympathetic activity in the group of obese when subjected to stress. This could make them more prone for future development of hypertension or other cardiovascular disorders.

  10. Zero tolerance against patriarchal norms? A cross-sectional study of Swedish physicians' attitudes towards young females requesting virginity certificates or hymen restoration.

    Science.gov (United States)

    Juth, Niklas; Lynöe, Niels

    2015-03-01

    Many countries, Sweden among them, lack professional guidelines and established procedures for responding to young females requesting virginity certificates or hymen restoration due to honour-related threats. The purpose of the present survey study was to further examine the attitudes of the Swedish healthcare professionals concerned towards young females requesting virginity certificates or hymen restorations. The study indicates that a small majority of Swedish general practitioners and gynaecologists would accommodate these patients, at least given certain circumstances. But a large minority of physicians would under no circumstances help the young females, regardless of speciality, years of practice within medicine, gender, or experience of the phenomenon. Their responses are similar to other areas where it has been claimed that society should adopt a zero tolerance policy against certain phenomena, for instance drug policy, where it has also been argued that society should never act in ways that express support for the practice in question. However, this argument is questionable. A more pragmatic approach would also allow for follow-ups and evaluation of virginity certificates and hymen restorations, as is demonstrated by the Dutch policy. Hence, there are some obvious advantages to this pragmatic approach compared to the restrictive one espoused by a large minority of Swedish physicians and Swedish policy-makers in this area. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  11. Automated stride assistance device improved the gait parameters and energy cost during walking of healthy middle-aged females but not those of young controls

    Science.gov (United States)

    Otsuki, Risa; Matsumoto, Hiromi; Ueki, Masaru; Uehara, Kazutake; Nozawa, Nobuko; Osaki, Mari; Hagino, Hiroshi

    2016-01-01

    [Purpose] The aim of this study was to clarify the effects of an automated stride assistance device on gait parameters and energy cost during walking performed by healthy middle-aged and young females. [Subjects and Methods] Ten middle-aged females and 10 young females were recruited as case and control participants, respectively. The participants walked for 3 minutes continuously under two different experimental conditions: with the device and without the device. Walking distance, mean walking speed, mean step length, cadence, walk ratio and the physiological cost index during the 3-minutes walk were measured. [Results] When walking with the stride assistance device, the step length and walk ratio of the middle-aged group were significantly higher than without it. Also, during walking without assistance from the device, the physiological cost index of the middle-aged group significantly increased; whereas during walking with assistance, there was no change. The intergroup comparison in the middle-aged group showed the physiological cost index was lower under the experimental condition with assistance provided, as opposed to the condition without the provision of assistance. [Conclusion] The results of this study show that the stride assistance device improved the gait parameters of the middle-aged group but not those of young controls. PMID:28174452

  12. Exploring the built environment, physical activity and related behaviours of young people attending school, college and those not in employment.

    Science.gov (United States)

    Lake, A A; Townshend, T G

    2013-03-01

    Evidence suggests that environments impact behaviour, including physical activity (PA). The aim was to understand where young people are physically active and the environmental contexts to their activity. To explore how they perceived both barriers to, and enablers for, PA in their environment. Focus groups were conducted with five groups aged 16-20 years (n = 42; 29 male, 13 female) in Newcastle-upon-Tyne, England between November 2006 and June 2007. Analysis was an iterative process of looking for broad themes and subthemes across the transcripts. Themes explored included their main environment; perceptions of their environment; PA and where they are active; activity in the past and safety concerns. Emergent themes included working and PA, transport and activity, limitations of the environment to PA and gender differences. Our results suggest PA was distributed across a range of environments, rather than focused in one locale, or setting. Obesity in young people is a major concern and prevention of obesity a high priority. Little is known about the PA behaviours of this age group and the context of these behaviours during this period of transition. Understanding lifestyle behaviours such as PA and context of activity is an important first step in development interventions to encourage greater activity in this transitory age group.

  13. Does education matter? Examining racial differences in the association between education and STI diagnosis among black and white young adult females in the U.S.

    Science.gov (United States)

    Annang, Lucy; Walsemann, Katrina M; Maitra, Debeshi; Kerr, Jelani C

    2010-01-01

    Education has long been considered a protective factor against sexual risk behaviors and sexually transmitted infections (STIs) among adolescents; however, few have explored this association and determined differences across racial/ethnic groups of young adult females on a national scale. The purpose of this study was to (1) describe the association between education and STI diagnosis among a national sample of black and white young adult females and (2) examine racial differences in this association. We used data from the National Longitudinal Study of Adolescent Health (Add Health) to assess the association between education and chlamydia, gonorrhea, and/or trichomoniasis (self-reported and assay-diagnosed) in 2001-2002 using logistic regression analysis. After adjustment for risk behaviors, education was inversely associated with any assay-diagnosed STI, but this association was nonsignificant among black women for self-reported STI. Additionally, black females enrolled in, or who graduated from, college had significantly higher predicted probabilities of having an STI (12.4% self-reported; 13.4% assay-diagnosed) compared with white females who had less than a high school diploma (6.4% self-reported; 2.3% assay-diagnosed). Educational status was not uniformly protective against STIs for black and white females in this sample. Particularly for young black women, other factors may play a more prominent role in determining STI risk. Social determinants, such as education, should be viewed as important factors associated with STI prevalence, but their differential impact on various racial/ethnic groups should also be considered when addressing the disproportionate rates of STIs in the U.S.

  14. Old female reed buntings (Emberiza schoeniclus) increase extra-pair paternity in their broods when mated to young males

    NARCIS (Netherlands)

    Bouwman, KM; Komdeur, J

    2005-01-01

    In birds, females are generally assumed to determine whether extra-pair copulations occur, and thus most studies on extra-pair paternity (EPP) have focussed on female preference for male traits, whereas female traits have been largely neglected. However, the occurrence of EPP is likely to be a

  15. Association of Light Exposure on Physical Activity and Sedentary Time in Young People

    Directory of Open Access Journals (Sweden)

    Daniel Aggio

    2015-03-01

    Full Text Available Background: To investigate whether light exposure was associated with objectively measured physical activity (PA and sedentary behaviour in young people. Methods: Participants (n = 229, 46.7% female were young people (mean 8.8 years [SD ± 2.2] from the borough of Camden, UK. Daily sedentary time, moderate and vigorous PA (MVPA and light exposure were measured using a tri-axial accelerometer with an ambient light sensor during the summer. Multiple linear regression models examined associations between average daily light exposure, sedentary time and time in MVPA. Models were repeated investigating weekdays and weekend days separately. Analyses were adjusted for pre-specified covariables, including age, sex, device wear time, ethnic group, school and body fat. Results: There were significant associations between average daily light exposure and time sedentary (β coefficient = −11.2, 95% CI, −19.0 to −3.4 and in MVPA (β coefficient = 3.5, 95% CI, 1.2 to 5.9. Light exposure was significantly associated with weekend sedentary time (β coefficient = −10.0, 95% CI, −17.6, −2.4, weekend MVPA (β coefficient = 3.7, 95% CI, 1.7, 5.7, weekday sedentary time (β coefficient = −15.0, 95% CI, −22.7 to −7.2, but not weekday MVPA (β coefficient = 2.0, 95% CI, −0.5 to 4.5. Conclusion: Average daily light exposure is positively associated with time in MVPA and negatively associated with sedentary time. Increasing daylight exposure may be a useful intervention strategy for promoting physical activity.

  16. Efficacy of the Young Women's CoOp: An HIV Risk-Reduction Intervention for Substance-Using African-American Female Adolescents in the South

    Science.gov (United States)

    Wechsberg, Wendee M.; Browne, Felicia A.; Zule, William A.; Novak, Scott P.; Doherty, Irene A.; Kline, Tracy L.; Carry, Monique G.; Raiford, Jerris L.; Herbst, Jeffrey H.

    2017-01-01

    HIV/sexually transmitted infection (STI) risk-reduction interventions are needed to address the complex risk behaviors among African-American female adolescents in disadvantaged communities in North Carolina. In a two-group randomized trial, we reached 237 sexually active, substance-using African-American female adolescents, to test a…

  17. Technical activity profile and influence of body anthropometry on playing performance in female elite team handball

    DEFF Research Database (Denmark)

    Michalsik, Lars B; Aagaard, Per; Madsen, Klavs

    2015-01-01

    To determine the physical demands placed on female elite team handball (TH) players in relation to playing position and body anthropometry, female elite TH primarily field players were monitored during match-play using video recording and subsequent computerized technical match analysis during 5...... regular tournament match seasons. Technical match activities were distributed in 6 major types of playing actions (shots, breakthroughs, fast breaks, technical errors, defensive errors, and tackles) and further divided into various subcategories (e.g., type of shot, hard or light tackles, claspings...... that female elite TH players during competitive games intermittently perform a high number of short-term, high-intense technical playing actions making modern female elite TH a physically demanding team sport. No sign of technical fatigue were observed, since the amount of intense technical playing actions...

  18. Physical demands on young elite European female basketball players with special reference to speed, agility, explosive strength, and take-off power.

    Science.gov (United States)

    Erčulj, Frane; Blas, Mateja; Bračič, Mitja

    2010-11-01

    The aim of the study was to determine and analyze the level of certain motor abilities (acceleration and agility, the explosive strength of arms, and take-off power) of young elite European female basketball players. We also wanted to establish whether there were any differences between 3 groups of female basketball players who differed in terms of their playing performance. The sample of subjects consists of 65 female basketball players aged 14.49 (± 0.61) years who were divided into 3 groups (divisions A, B, and C of the European Championships). We compare the groups by using 8 motor tests. p Values training status, this is also 1 of the key reasons for these players' lower playing efficiency compared to those from divisions A and B. We hope the findings of this study will enable the generation of model values, which can assist basketball coaches for this age category in basketball clubs, high schools, national teams, and basketball camps.

  19. Females and males are highly similar in language performance and cortical activation patterns during verb generation.

    Science.gov (United States)

    Allendorfer, Jane B; Lindsell, Christopher J; Siegel, Miriam; Banks, Christi L; Vannest, Jennifer; Holland, Scott K; Szaflarski, Jerzy P

    2012-10-01

    To test the existence of sex differences in cortical activation during verb generation when performance is controlled for. Twenty male and 20 female healthy adults underwent functional magnetic resonance imaging (fMRI) using a covert block-design verb generation task (BD-VGT) and its event-related version (ER-VGT) that allowed for intra-scanner recordings of overt responses. Task-specific activations were determined using the following contrasts: BD-VGT covert generation>finger-tapping; ER-VGT overt generation>repetition; ER-VGT overt>covert generation. Lateral cortical regions activated during each contrast were used for calculating language lateralization index scores. Voxelwise regressions were used to determine sex differences in activation, with and without controlling for performance. Each brain region showing male/female activation differences for ER-VGT overt generation>repetition (isolating noun-verb association) was defined as a region of interest (ROI). For each subject, the signal change in each ROI was extracted, and the association between ER-VGT activation related to noun-verb association and performance was assessed separately for each sex. Males and females performed similarly on language assessments, had similar patterns of language lateralization, and exhibited similar activation patterns for each fMRI task contrast. Regression analysis controlling for overt intra-scanner performance either abolished (BD-VGT) or reduced (ER-VGT) the observed differences in activation between sexes. The main difference between sexes occurred during ER-VGT processing of noun-verb associations, where males showed greater activation than females in the right middle/superior frontal gyrus (MFG/SFG) and the right caudate/anterior cingulate gyrus (aCG) after controlling for performance. Better verb generation performance was associated with increased right caudate/aCG activation in males and with increased right MFG/SFG activation in females. Males and females exhibit

  20. Brain activation-based sexual orientation in female-to-male transsexuals.

    Science.gov (United States)

    Kim, T-H; Kim, G-W; Kim, S-K; Jeong, G-W

    2016-01-01

    This study was performed to identify the sexual orientation in association with brain activation pattern in response to visual erotic stimuli in female-to-male (FtM) transsexuals by using functional magnetic resonance imaging (fMRI). Eleven FtM transsexuals who have had sex-reassignment surgery to alter their natal bodies with the gender-identity disorder were participated. Brain activation for sexual orientation was induced by visual stimuli with female and male erotic nude pictures compared with emotionally-neutral pictures. During viewing the erotic female pictures, the brain areas dominantly activated consist of the superior frontal gyrus, supplementary motor area, anterior/median cingulate gyri and hypothalamus, whereas during viewing male pictures, the brain areas with predominant activities were the middle frontal gyrus, precentral gyrus, middle temporal gyrus, fusiform gyrus, angular gyrus, precuneus, superior/middle occipital gyri, cerebellar cortex and vermis. These findings demonstrate that the brain activation patterns induced by viewing male or female erotic pictures show some correlation to the sexual orientation opposite to the genetic sex in FtM transsexuals. This study would be helpful to understand the neural mechanism associated with visual sexual arousal in patients with gender disorder.

  1. Excess cholesterol induces mouse egg activation and may cause female infertility.

    Science.gov (United States)

    Yesilaltay, Ayce; Dokshin, Gregoriy A; Busso, Dolores; Wang, Li; Galiani, Dalia; Chavarria, Tony; Vasile, Eliza; Quilaqueo, Linda; Orellana, Juan Andrés; Walzer, Dalia; Shalgi, Ruth; Dekel, Nava; Albertini, David F; Rigotti, Attilio; Page, David C; Krieger, Monty

    2014-11-18

    The HDL receptor scavenger receptor, class B type I (SR-BI) controls the structure and fate of plasma HDL. Female SR-BI KO mice are infertile, apparently because of their abnormal cholesterol-enriched HDL particles. We examined the growth and meiotic progression of SR-BI KO oocytes and found that they underwent normal germinal vesicle breakdown; however, SR-BI KO eggs, which had accumulated excess cholesterol in vivo, spontaneously activated, and they escaped metaphase II (MII) arrest and progressed to pronuclear, MIII, and anaphase/telophase III stages. Eggs from fertile WT mice were activated when loaded in vitro with excess cholesterol by a cholesterol/methyl-β-cyclodextrin complex, phenocopying SR-BI KO oocytes. In vitro cholesterol loading of eggs induced reduction in maturation promoting factor and MAPK activities, elevation of intracellular calcium, extrusion of a second polar body, and progression to meiotic stages beyond MII. These results suggest that the infertility of SR-BI KO females is caused, at least in part, by excess cholesterol in eggs inducing premature activation and that cholesterol can activate WT mouse eggs to escape from MII arrest. Analysis of SR-BI KO female infertility raises the possibility that abnormalities in cholesterol metabolism might underlie some cases of human female infertility of unknown etiology.

  2. Motivators and barriers to engaging in healthy eating and physical activity in young adult men

    Science.gov (United States)

    Internationally, young men (aged 18-25 years) have a high prevalence of overweight and obesity and many fail to meet recommended levels of physical activity or dietary guidelines. There is a lack of engagement and understanding of young men's needs in health-related research. Therefore, this study a...

  3. Young adult males' motivators and perceived barrier towards eating healthily and being active: A qualitative study

    Science.gov (United States)

    There is a lack of understanding of young men's perspectives in obesity-related research. This study aims to: (1) identify young men's perceived motivators and barriers in adopting healthy eating and physical activity behaviors, and (2) explore any differences in responses by weight status categorie...

  4. Coping in adolescents and young adults with chronic digestive disorders: impact on school and leisure activities.

    NARCIS (Netherlands)

    Calsbeek, H.; Rijken, M.; Bekkers, M.J.T.M.; Berge Henegouwen, G.P. van; Dekker, J.

    2006-01-01

    Coping strategies were compared across adolescents and young adults with several chronic digestive disorders and healthy peers, and across age groups. Subsequently, the impact of coping on performance in school and leisure activities was investigated. Participants were adolescents and young adults

  5. Promoting Physics Among Female Learners in the Western Cape Through Active Engagement (abstract)

    Science.gov (United States)

    Arendse, Gillian J.

    2009-04-01

    In 2006 the author organized a one-day intervention aimed at promoting physics among female learners at the University of Stellenbosch. The activities included an interactive lecture demonstration promoting active engagement, a hands-on session, and short presentations by female physicists addressing issues such as balancing family and career, breaking the stereotypes, and launching a successful career in physics. Each learner was expected to evaluate the program. In 2007 the author joined forces with Hip2B2 (Shuttleworth Foundation) to host a competition among grade-10 learners with the theme, ``promoting creativity through interactivity.'' The author was tasked by the Hip2B2-team to assist with a program for female learners planned for August 2008, coinciding with our national celebration of Women's Day. The event targeted 160 learners and took place in Durban, East London, Cape Town, and Johannesburg. The author shares some of the learners' experiences and personal triumphs.

  6. Activation of Progestin Receptors in Female Reproductive Behavior: Interactions with Neurotransmitters

    Science.gov (United States)

    Mani, Shaila; Portillo, Wendy

    2010-01-01

    The steroid hormone, progesterone (P), modulates neuroendocrine functions in the central nervous system resulting in alterations in physiology and reproductive behavior in female mammals. A wide body of evidence indicates that these neural effects of P are predominantly mediated via their intracellular progestin receptors (PRs) functioning as “ligand-dependent” transcription factors in the steroid-sensitive neurons regulating genes and genomic networks. In addition to P, intracellular PRs can be activated by neurotransmitters, growth factors and cyclic nucleotides in a ligand-independent manner via crosstalk and convergence of pathways. Furthermore, recent studies indicate that rapid signaling events associated with membrane PRs and/or extra-nuclear, cytoplasmic PRs converge with classical PR activated pathways in neuroendocrine regulation of female reproductive behavior. The molecular mechanisms, by which multiple signaling pathways converge on PRs to modulate PR-dependent female reproductive behavior, are discussed in this review. PMID:20116396

  7. Temporal and spatial resource use by female three-toed sloths and their young in an agricultural landscape in Costa Rica

    Directory of Open Access Journals (Sweden)

    Oscar Ramirez

    2011-12-01

    Full Text Available The information on ecological behavior of wild sloths is very scarce. In this study we determined the home ranges and resources used by three adult female three-toed sloths (Bradypus variegatus and their four young in an agricultural matrix of cacao (Theobroma cacao, pasture, riparian forests and living fencerows in Costa Rica. Births occurred during November-December and the young became independent at five to seven months of age. Initially, mothers remained fixed in one or a few trees, but expanded their use of resources as young sloths became independent from them. Mothers initially guided the young to preferred food and cover resources, but they gradually left their young in small nucleus areas and colonized new areas for themselves. Home range sizes for young sloths (up to seven months of age varied between 0.04-0.6 hectares, while home range sizes for mothers varied from 0.04-25.0 hectares. During the maternal care period, 22 tree species were used, with the most common being Cecropia obtusifolia (30.9%, Coussapoa villosa (25.6%, Nectandra salicifolia (12.1%, Pterocarpus officinalis (5.8% and Samanea saman (5.4%. However, young sloths used only 20 tree species, with the most common being C. villosa (18.4%, S. saman (18.5 % and N. salicifolia (16.7%. The cacao agroforest was used only by mother sloths and never by their young following separation. However, in the riparian forest, both mother sloths and young used the tree species. A total of 28 tree species were used by the mother sloth; including the food species: C. obtusifolia, C. villosa, N. salicifolia and P. officinalis. However, the young used 18 trees species in this habitat with N. salicifolia and S. saman most commonly used, although they rested and fed during the day in C. obtusifolia, C. villosa and O. sinnuata. The cacao agroforest with adjacent riparian forests and fencerows provides an important habitat type that links the smaller secondary forests and other patches. Rev

  8. Penetration of Treosulfan and its Active Monoepoxide Transformation Product into Central Nervous System of Juvenile and Young Adult Rats.

    Science.gov (United States)

    Romański, Michał; Baumgart, Joachim; Böhm, Sonja; Główka, Franciszek K

    2015-12-01

    Treosulfan (TREO) is currently investigated as an alternative treatment of busulfan in conditioning before hematopoietic stem cell transplantation. The knowledge of the blood-brain barrier penetration of the drug is still scarce. In this paper, penetration of TREO and its active monoepoxide (S,S-EBDM) and diepoxide (S,S-DEB) into the CNS was studied in juvenile (JR) and young adult rats (YAR) for the first time. CD rats of both sexes (n = 96) received an intravenous dose of TREO 500 mg/kg b.wt. Concentrations of TREO, S,S-EBDM, and S,S-DEB in rat plasma, brain, and cerebrospinal fluid (CSF, in YAR only) were determined by validated bioanalytical methods. Pharmacokinetic calculations were performed in WinNonlin using a noncompartmental analysis and statistical evaluation was done in Statistica software. In male JR, female JR, male YAR, and female YAR, the brain/plasma area under the curve (AUC) ratio for unbound TREO was 0.14, 0.17, 0.10, and 0.07 and for unbound S,S-EBDM, it was 0.52, 0.48, 0.28, and 0.22, respectively. The CSF/plasma AUC ratio in male and female YAR was 0.12 and 0.11 for TREO and 0.66 and 0.64 for S,S-EBDM, respectively. Elimination rate constants of TREO and S,S-EBDM in all the matrices were sex-independent with a tendency to be lower in the JR. No quantifiable levels of S,S-DEB were found in the studied samples. TREO and S,S-EBDM demonstrated poor and sex-independent penetration into CNS. However, the brain exposure was greater in juvenile rats, so very young children might potentially be more susceptible to high-dose TREO-related CNS exposure than young adults. Copyright © 2015 by The American Society for Pharmacology and Experimental Therapeutics.

  9. The Role of Learned Resourcefulness in Helping Female Undergraduates Deal with Unwanted Sexual Activity

    Science.gov (United States)

    Kennett, Deborah J.; Humphreys, Terry P.; Patchell, Meghan

    2009-01-01

    We examined the relationship between learned resourcefulness skills and the manner in which undergraduate heterosexual women handle unwanted sexual advances/activity. Participants consisted of 150 females completing a set of questionnaires assessing general learned resourcefulness, sexual giving-in experience, sexual resourcefulness, sexual…

  10. Experiencing flow in a workplace physical activity intervention for female health care workers

    DEFF Research Database (Denmark)

    Elbe, Anne-Marie; Barene, Svein; Strahler, Katharina

    2016-01-01

    Flow is a rewarding psychological state that motivates individuals to repeat activities. This study explored healthcare workers’ flow experiences during a workplace exercise intervention. Seventy-nine females were assigned to either a 12-week football or Zumba exercise intervention and their flow...

  11. Special Training of Inspiratory Muscles in Fitness Activities and Exercise Capacity in Young Women

    Directory of Open Access Journals (Sweden)

    Mishchenko Viktor

    2017-09-01

    Full Text Available Purpose. The aim of the study was to determine if an 8-week-long endurance fitness training with elastic belts would increase the strength-endurance of the inspiratory muscles and lung function characteristics, and to assess whether these changes were consistent with an increase in aerobic power and exercise capacity in healthy young women. Methods. Twenty-two females aged 20-25 years were randomly allocated into 2 groups. The experimental group preformed 8-week-long exercises on stationary bikes with an elastic belt on the lower part of the chest. The control group underwent the same workout, without elastic belts. Vital capacity, forced vital capacity, maximal voluntary ventilation, maximal inspiratory and expiratory pressure, sustained maximal inspiratory pressure, physical activity status, and perceived exertion scores were measured. In the incremental exercise test, work capacity and maximal oxygen uptake were assessed. Tidal volume, minute ventilation (VE, oxygen uptake (VO2, VE/VO2, heart rate (HR, and VO2/HR were continuously monitored. The cycle performance at the power of the ventilatory threshold was evaluated on the following day. Results. The fitness training with elastic belts significantly improved the strength and strength-endurance of the inspiratory muscles, the functional cardio-respiratory capabilities, and aerobic work output. In the control group, the studied parameters were not significantly increased. Conclusions. Applying elastic belts to fitness endurance exercises improves the strength and strength-endurance of inspiratory muscles, cardio-respiratory capabilities, and aerobic power, which additionally raises aerobic work output in fitness training of young women.

  12. Activation of Antioxidant Defenses in Whole Saliva by Psychosocial Stress Is More Manifested in Young Women than in Young Men

    OpenAIRE

    Tsuber, Viktoriia; Kadamov, Yunus; Tarasenko, Lydia

    2014-01-01

    Psychosocial stress has been long known to have deleterious effects on health. Nevertheless, an exposure to moderate stressors enhances resilience and promotes health benefits. Male and female organisms differ in many aspects of health and disease. The aim of this study was to investigate antioxidant activity and oxidative damage in saliva in a psychosocial stress paradigm in men and women. Here, we show that an acute stressor of moderate strength augments antioxidant activity and decreases o...

  13. Replacement of meat and dairy by plant-derived foods: estimated effects on land use, iron and SFA intakes in young Dutch adult females.

    Science.gov (United States)

    Temme, Elisabeth H M; van der Voet, Hilko; Thissen, Jac T N M; Verkaik-Kloosterman, Janneke; van Donkersgoed, Gerda; Nonhebel, Sanderine

    2013-10-01

    Reduction in the current high levels of meat and dairy consumption may contribute to environmental as well as human health. Since meat is a major source of Fe, effects on Fe intake need to be evaluated, especially in groups vulnerable to negative Fe status. In the present study we evaluated the effects of replacing meat and dairy foods with plant-based products on environmental sustainability (land requirement) and health (SFA and Fe intakes) in women. Data on land requirements were derived from existing calculation methods. Food composition data were derived from the Dutch Food Composition Table 2006. Data were linked to the food consumption of young Dutch women. Land requirements and nutrient intakes were evaluated at baseline and in two scenarios in which 30% (Scenario_30%) or 100% (Scenario_100%) of the dairy and meat consumption was randomly replaced by the same amount of plant-based dairy- and meat-replacing foods. The Netherlands. Three hundred and ninety-eight young Dutch females. Replacement of meat and dairy by plant-based foods benefited the environment by decreasing land use. The intake of SFA decreased considerably compared with the baseline situation. On average, total Fe intake increased by 2.5 mg/d, although most of the Fe intake was from a less bioavailable source. Replacement of meat and dairy foods by plant-based foods reduced land use for consumption and SFA intake of young Dutch females and did not compromise total Fe intake.

  14. Effect of physical activity on body water in sedentary young ...

    African Journals Online (AJOL)

    Background: The purpose of this study is to examine the effect of a walking exercise on body water among sedentary obese and thin women. Methods: Forty young untrained girls between the age of 20 and 25 years (obese, BMI>30: N=20 and thin, BMI <20: N=20) volunteered to participate in this study. Participants were ...

  15. Effect of physical activity on body water in sedentary young ...

    African Journals Online (AJOL)

    The purpose of the present study was to examine the effect of a walking exercise on body water in order to restore body water and reduction dehydration among sedentary obese and thin women. Forty young untrained girls between the age of 20-25 years (obese n=20, BMI>30 and thin n=20, BMI <20) volunteered to ...

  16. The invisible addiction: Cell-phone activities and addiction among male and female college students

    OpenAIRE

    ROBERTS, JAMES A.; PETNJI YAYA, LUC HONORE; MANOLIS, CHRIS

    2014-01-01

    Background and aims: The primary objective of the present study was to investigate which cell-phone activities are associated with cell-phone addiction. No research to date has studied the full-range of cell-phone activities, and their relationship to cell-phone addiction, across male and female cell-phone users. Methods: College undergraduates (N = 164) participated in an online survey. Participants completed the questionnaire as part of their class requirements. The questionnaire took 10 an...

  17. Factors associated with the receipt of fertility preservation services along the decision-making pathway in young Canadian female cancer patients.

    Science.gov (United States)

    Yee, Samantha

    2016-02-01

    This study investigated the factors associated with the receipt of fertility preservation (FP) services along the decision-making pathway in young Canadian female cancer patients. The roles of the oncologists were examined. A total of 188 women who were diagnosed with cancer between the ages of 18-39 after the year 2000 and had finished active cancer treatment by the time of the survey (2012-2013) participated in the study. Logistic regression models and Pearson χ (2) tests were used for analyses. The mean ages of participants at diagnosis and at survey time were 30.2 (SD = 3.7) and 33.9 (SD = 5.9). One quarter (n = 45, 23.9 %) did not recall having a fertility discussion with their oncologists. Of the three quarters who had a fertility discussion (n = 143, 76.1 %), discussions were equally initiated by oncologists (n = 71) and patients (n = 72). Of the 49 women (26 %) who consulted a fertility specialist, 17 (9 %) underwent a FP procedure. Fertility concern at diagnosis was the driving force of the receipt of FP services at all decision points. Our findings suggest that not only was the proactive approach of oncologists in initiating a fertility discussion important, the quality of the discussion was equally critical in the decision-making pathway. Oncologists play a pivotal role in the provision of fertility services in that they are not only gate keepers, knowledge brokers, and referral initiators of FP consultation, but also they are catalysts in supporting cancer patients making important FP decision in conjunction with the consultation provided by a fertility specialist.

  18. Effects of a 12-week physical activities programme on sleep in female university students.

    Science.gov (United States)

    Hurdiel, Rémy; Watier, Timothée; Honn, Kimberly; Pezé, Thierry; Zunquin, Gautier; Theunynck, Denis

    2017-01-01

    Lack of sleep is known to negatively affect adolescent's health and the links between regular physical activity and sleep are unclear.This pilot study investigated whether the regular practice of physical activities among sedentary female students would improve their sleep. Nineteen female students, identified as sedentary and having poor subjective sleep quality were assigned in two groups to a 12-week university physical activities programme in accordance with the recommendations of World Health Organisation (N = 10) or to a control condition (N = 9). Sleep was assessed with actigraphy before and after the study and with the Pittsburg Sleep Quality 15 Index (PSQI) at the beginning, middle, and end of the study. The intensity of physical activities was controlled by heart rate monitor. The analysis showed that sleep quality in the physical activities group improved, with the mean ± SD PSQI score decreasing from 9.1 ± 1.7 to 4.8 ± 2.0. Despite some limitations, these pilot data indicate that a physical activities programme is feasible to implement in students, and that participation in such a programme improves sleep in 18- 24 -year-old female adolescents. Further potential benefits remain to be investigated in follow-up research.

  19. Association between Physical Activity and Insomnia among Saudi Female College Students

    OpenAIRE

    Al-Eisa, Einas; Buragadda, Syamala; Melam, Ganeswara Rao; Al-Osaimi, Atheer O.; Al-Mubarak, Huda A.; Al-Huwaimel, Noura A.

    2013-01-01

    [Purpose] Insomnia is quite common and it can affect the quality of life of an individual. Students undergo stress due to various academic demands leading to sleeplessness and daytime sleepiness. This study was conducted to investigate the association between physical activity and insomnia among female Saudi students. [Subjects] 62 female students with a mean age of 21 ± 1.5 years took part in a motivational program to increase the number of steps taken per day for three weeks. [Methods] Afte...

  20. Plyometric exercise combined with high-intensity interval training improves metabolic abnormalities in young obese females more so than interval training alone.

    Science.gov (United States)

    Racil, Ghazi; Zouhal, Hassane; Elmontassar, Wassim; Ben Abderrahmane, Abderraouf; De Sousa, Maysa Vieira; Chamari, Karim; Amri, Mohamed; Coquart, Jeremy B

    2016-01-01

    The aim of this study was to compare the effects of 12 weeks of high-intensity interval training (HIIT) with the effects of 12 weeks of plyometric exercise combined with HIIT (P+HIIT) on anthropometric, biochemical, and physical fitness data in young obese females. Sixty-eight participants (age, 16.6 ± 1.3 y; body mass, 82.8 ± 5.0 kg; body fat, 39.4% ± 3.3%; body mass index z score, 2.9 ± 0.4) were assigned to 1 of 3 groups: HIIT (2 blocks per session of 6-8 bouts of 30-s runs at 100% velocity at peak oxygen uptake, with 30-s active recovery between bouts at 50%velocity at peak oxygen uptake (n = 23)); P+HIIT (2 blocks per session of 3 different 15-s plyometric exercises with 15-s passive recoveries, totaling 2 min for each plyometric exercise + the same HIIT program (n = 26)); or control (no exercise (n = 19)). Anthropometric (body mass, body mass index z score, body fat, lean body mass, and waist circumference), biochemical (plasma glucose, insulin, leptin and adiponectin concentrations, leptin/adiponectin ratio, and homeostasis model assessment of insulin resistance (HOMA-IR)), physical fitness (peak oxygen uptake, velocity at peak oxygen uptake, squat jump, and countermovement jump performances), and energy intake data were collected. Both training programs improved the anthropometric, biochemical, and physical fitness variables. However, the P+HIIT program induced greater improvements than did the HIIT program in lean body mass (+3.0% ± 1.7%), plasma glucose and leptin concentrations (-11.0% ± 4.7% and -23.8% ± 5.8%, respectively), plasma leptin/adiponectin ratio (-40.9% ± 10.9%), HOMA-IR (-37.3% ± 6.2%), and squat jump performance (22.2% ± 7.5%). Taken together, these findings suggest that adding plyometric exercises to a HIIT program may be more beneficial than HIIT alone in obese female adolescents.

  1. Tracking of leisure-time physical activity during adolescence and young adulthood: a 10-year longitudinal study

    Directory of Open Access Journals (Sweden)

    Torsheim Torbjørn

    2008-12-01

    Full Text Available Abstract Background The purpose of this study was to show how participation in leisure-time physical activity changes between ages 13 to 23, and to what extent engaging in specific types of sports tracks into young adulthood. Methods The sample comprised 630 subjects who responded to questionnaires at age 13, with seven follow-ups over a 10-year period in the Norwegian Longitudinal Health Behaviour Study. The associations between adolescent participation in global and specific types of leisure-time physical activity were examined by analyses of variance, regression analysis and growth curve analysis. Results The findings suggest that the transition from adolescence to adulthood is, on average, a period of decline in physical activity, but with the decline levelling off into adulthood. The decline was significantly greater among males than females. There were substantial individual differences in the amount of change, in particular among males. Jogging alone and cycling, recreational activities such as skiing and hiking, and ball games, showed a high degree of tracking from age 15 to 23. The findings indicate low associations between participation in specific types of activities during adolescence and global leisure-time physical activity in young adulthood, while participation in several adolescent physical activities simultaneously was moderately related to later activity. Thus, being involved in various types of physical activity may offer good opportunities for establishing lifelong involvement in physical activity, independent of the specific type of activity. Conclusion The observed variation in change might suggest a need for a more targeted approach, with a focus on subgroups of individuals. The group of inactive youth may be considered as a high risk group, and the findings suggest that adolescent males who are inactive early seem likely to continue to be inactive later. The observed heterogeneity in change highlights the limitation of

  2. Comparison of the gluteus medius and rectus femoris muscle activities during natural sit-to-stand and sit-to-stand with hip abduction in young and older adults.

    Science.gov (United States)

    Jang, Eun-Mi; Yoo, Won-Gyu

    2015-02-01

    [Purpose] The purpose of this study was to compare the relative levels of activation of the gluteus medius (Gmed) and rectus femoris (RF) muscles during natural (N) sit-to-stand (STS) and STS with hip abduction (ABD) in young and elderly females. [Subjects] We recruited 15 healthy young females and 15 healthy elderly females. [Methods] The activities of the dominant lower extremity gluteus medius (Gmed) and rectus femoris (RF) muscles were measured using a wireless electromyography (EMG) system for natural STS and STS with hip abduction. [Result] In the elderly subjects, the Gmed increased significantly and RF decreased significantly when STS was performed with hip ABD compared with when it was performed naturally. The Gmed in the elderly subjects was significantly increased during natural STS compared with in the young subjects. [Conclusion] These results indicate that the Gmed was recruited to compensate for weakened RF muscle function in the elderly adults.

  3. Barriers, Motivations, and Preferences for Physical Activity Among Female African American Older Adults

    Directory of Open Access Journals (Sweden)

    Neha P. Gothe PhD

    2016-11-01

    Full Text Available According to the Centers for Disease Control and Prevention, less than 11% of adults more than the age of 65 meet the 2008 Physical Activity Guidelines for Americans. Among minority populations, only 5% of non-Hispanic Black older adults met the guidelines. Given our limited understanding of psychosocial and environmental factors that affect physical activity participation in these groups, the purpose of our focus groups was to investigate barriers, motivators, and preferences of physical activity for community-dwelling African American older adults. Three focus groups were conducted with female African American older adults ( N = 20. Questions posed to each focus group targeted motivations and barriers toward physical activity as well as their preferences for physical activity. The motivations included perceived health benefits of physical activity, social support, and enjoyment associated with engagement in physical activity. Prominent barriers included time and physical limitations, peer pressure and family responsibilities, and weather and poor neighborhood conditions. Group activities involving a dance component and novel exercises such as tai-chi or yoga were preferred choices. These findings should be taken into consideration when designing and implementing research or community physical activity programs for female African American older adults.

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

    Science.gov (United States)

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

    2017-01-01

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

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

    Directory of Open Access Journals (Sweden)

    Eija K Laakkonen

    Full Text Available Physical activity improves health and may delay the onset of several chronic diseases. For women in particular, the rate of these diseases accelerates at middle age; therefore it is important to identify the determinants of health-enhancing physical activity during midlife in this population. In this study, we focused on determinants that are unique to the female sex, such as childbearing and menopause. The main objective was to characterize the level of physical activity and differences between active and inactive middle-aged Finnish women. In addition, we examined the association of physical activity with female reproductive factors at midlife. The study population consisted of 647 women aged 48 to 55 years who participated in our Estrogenic Regulation of Muscle Apoptosis (ERMA study during the period from 2015 to 2016. Physical activity was measured objectively using hip-worn accelerometers for seven consecutive days. The outcome measures included the amounts of light intensity physical activity and moderate to vigorous intensity physical activity accumulated in bouts of at least 10 minutes (MVPA10. MVPA10 was used to determine whether women were placed in the active (≥150 min/week or inactive (<150 min/week group. Multiple linear regression models were performed with physical activity measures as dependent variables and cumulative reproductive history index, menopausal symptoms, and pelvic floor dysfunction as independent variables. We found that a large portion (61% of Finnish middle-aged women did not meet the physical activity recommendations of 150 minutes of MVPA10 per week. In the studied cohort, 78% of women experienced menopausal symptoms, and 54% exhibited pelvic floor dysfunction. Perceived menopausal symptoms were associated with greater light physical activity. Perceived pelvic floor dysfunction was associated with lower MVPA10. According to the fully adjusted multiple linear regression models, reproductive factors explained 6

  6. Effects of active immunization against GnRH on serum LH, inhibin A, sexual development and growth rate in Chinese female pigs

    NARCIS (Netherlands)

    Zeng, X.Y.; Turkstra, J.A.; Tsigos, A.; Meloen, R.H.; Liu, X.Y.; Chen, F.Q.; Schaaper, W.M.M.; Oonk, H.B.; Guo, D.Z.; Wiel, van de D.F.M.

    2002-01-01

    Surgical castration of young female pigs is common practice in Chinese pig farming today. The purpose of the present study is to investigate anti-GnRH immunization as a practical alternative to surgical castration for female pigs. Thirty-six Chinese female crossbred pigs (Chinese YananxYorkshire)

  7. Is physical activity maintenance from adolescence to young adulthood associated with reduced CVD risk factors, improved mental health and satisfaction with life: the HUNT Study, Norway.

    Science.gov (United States)

    Rangul, Vegar; Bauman, Adrian; Holmen, Turid Lingaas; Midthjell, Kristian

    2012-12-14

    Little is known about the effect maintaining physical activity throughout adolescence has on cardiovascular risk factors and health status in early adulthood. This ten-year prospective longitudinal study investigated whether differences in physical activity patterns from adolescence to young-adulthood showed different associations with subsequent cardio-metabolic risk factors and mental health in young-adulthood. Based on the second and third Norwegian Nord-Trøndelag Health Surveys (HUNT2 and 3), we included 1869 individuals (838 males) participating in Young-HUNT (1995-97), aged 13-19 years and followed-up at HUNT3 (2006-08), aged 23-31. Self-reported physical activity (PA), mental health and perceived health were recorded, along with measurements of body mass index (BMI), waist circumference (WC), total cholesterol (TC), HDL cholesterol, glucose, triglycerides, resting heart rate (HR) and blood pressure. We used separate linear regressions models to investigate associations between physical activity and each CVD risk factor, and logistic regression analysis to examine PA patterns and subsequent mental health. Physically active maintainers were compared to inactive maintainers. Adopters (inactive as adolescents and physically active as young adults) were compared to inactive maintainers and to those who discontinued activity (relapsers). Active maintainers had significantly lower HR, compared to all other PA patterns. Active maintaining men had significantly lower WC than relapsers and inactive maintainers. When adjusted for age and gender, WC, BMI, HR, diastolic blood pressure and HDL-C showed significant differences comparing active maintaining to other PA patterns. Comparing inactive maintainers against adopters, only HR was significantly lower. Male adopters did not differ significantly in CVD risk compared to inactive maintainers and relapsers. Among females adopting was associated with lower HR and TC compared to inactive maintainers. Active maintainers

  8. Sinus of Valsalva Fistula to the Right Ventricle along with Coronary Artery Fistula to the Pulmonary Artery in a Young Native American Female.

    Science.gov (United States)

    Desai, Sarika; Flores, Erica; Loli, Akil; Maki, Peter

    2013-01-01

    Sinus of Valsalva aneurysm is a rare condition and associated with a high rate of mortality if rupture occurs. The aneurysms are rarely diagnosed until rupture occurs. This case describes a young Native American female whose only symptom was intermittent chest pain prior to the detection of the aneurysm along with a small ventricular septal defect. The patient was also found to have a coexisting coronary artery fistula, and it is rare phenomenon to have these coexisting anomalies. The anomalies were demonstrated on both cardiac computed tomography and coronary angiography. The patient underwent surgical closure of both anomalies, which is the recommended treatment to avoid future complications.

  9. Sinus of Valsalva Fistula to the Right Ventricle along with Coronary Artery Fistula to the Pulmonary Artery in a Young Native American Female

    Directory of Open Access Journals (Sweden)

    Sarika Desai

    2013-01-01

    Full Text Available Sinus of Valsalva aneurysm is a rare condition and associated with a high rate of mortality if rupture occurs. The aneurysms are rarely diagnosed until rupture occurs. This case describes a young Native American female whose only symptom was intermittent chest pain prior to the detection of the aneurysm along with a small ventricular septal defect. The patient was also found to have a coexisting coronary artery fistula, and it is rare phenomenon to have these coexisting anomalies. The anomalies were demonstrated on both cardiac computed tomography and coronary angiography. The patient underwent surgical closure of both anomalies, which is the recommended treatment to avoid future complications.

  10. The invisible addiction: Cell-phone activities and addiction among male and female college students

    Science.gov (United States)

    PETNJI YAYA, LUC HONORE; MANOLIS, CHRIS

    2014-01-01

    Background and aims: The primary objective of the present study was to investigate which cell-phone activities are associated with cell-phone addiction. No research to date has studied the full-range of cell-phone activities, and their relationship to cell-phone addiction, across male and female cell-phone users. Methods: College undergraduates (N = 164) participated in an online survey. Participants completed the questionnaire as part of their class requirements. The questionnaire took 10 and 15 minutes to complete and contained a measure of cell-phone addiction and questions that asked how much time participants spent daily on 24 cell-phone activities. Results: Findings revealed cell-phone activities that are associated significantly with cell-phone addiction (e.g., Instagram, Pinterest), as well as activities that one might logically assume would be associated with this form of addiction but are not (e.g., Internet use and Gaming). Cell-phone activities that drive cell-phone addiction (CPA) were found to vary considerably across male and female cell-phone users. Although a strong social component drove CPA for both males and females, the specific activities associated with CPA differed markedly. Conclusions: CPA amongst the total sample is largely driven by a desire to connect socially. The activities found to be associated with CPA, however, differed across the sexes. As the functionality of cell-phones continues to expand, addiction to this seemingly indispensable piece of technology becomes an increasingly realistic possibility. Future research must identify the activities that push cell-phone use beyond its “;tipping point” where it crosses the line from a helpful tool to one that undermines our personal well-being and that of others. PMID:25595966

  11. The invisible addiction: cell-phone activities and addiction among male and female college students.

    Science.gov (United States)

    Roberts, James A; Yaya, Luc Honore Petnji; Manolis, Chris

    2014-12-01

    The primary objective of the present study was to investigate which cell-phone activities are associated with cell-phone addiction. No research to date has studied the full-range of cell-phone activities, and their relationship to cell-phone addiction, across male and female cell-phone users. College undergraduates (N = 164) participated in an online survey. Participants completed the questionnaire as part of their class requirements. The questionnaire took 10 and 15 minutes to complete and contained a measure of cell-phone addiction and questions that asked how much time participants spent daily on 24 cell-phone activities. Findings revealed cell-phone activities that are associated significantly with cell-phone addiction (e.g., Instagram, Pinterest), as well as activities that one might logically assume would be associated with this form of addiction but are not (e.g., Internet use and Gaming). Cell-phone activities that drive cell-phone addiction (CPA) were found to vary considerably across male and female cell-phone users. Although a strong social component drove CPA for both males and females, the specific activities associated with CPA differed markedly. CPA amongst the total sample is largely driven by a desire to connect socially. The activities found to be associated with CPA, however, differed across the sexes. As the functionality of cell-phones continues to expand, addiction to this seemingly indispensable piece of technology becomes an increasingly realistic possibility. Future research must identify the activities that push cell-phone use beyond its “tipping point” where it crosses the line from a helpful tool to one that undermines our personal well-being and that of others.

  12. Male pheromone protein components activate female vomeronasal neurons in the salamander Plethodon shermani

    Directory of Open Access Journals (Sweden)

    Feldhoff Pamela W

    2006-03-01

    Full Text Available Abstract Background The mental gland pheromone of male Plethodon salamanders contains two main protein components: a 22 kDa protein named Plethodon Receptivity Factor (PRF and a 7 kDa protein named Plethodon Modulating Factor (PMF, respectively. Each protein component individually has opposing effects on female courtship behavior, with PRF shortening and PMF lengthening courtship. In this study, we test the hypothesis that PRF or PMF individually activate vomeronasal neurons. The agmatine-uptake technique was used to visualize chemosensory neurons that were activated by each protein component individually. Results Vomeronasal neurons exposed to agmatine in saline did not demonstrate significant labeling. However, a population of vomeronasal neurons was labeled following exposure to either PRF or PMF. When expressed as a percent of control level labeled cells, PRF labeled more neurons than did PMF. These percentages for PRF and PMF, added together, parallel the percentage of labeled vomeronasal neurons when females are exposed to the whole pheromone. Conclusion This study suggests that two specific populations of female vomeronasal neurons are responsible for responding to each of the two components of the male pheromone mixture. These two neural populations, therefore, could express different receptors which, in turn, transmit different information to the brain, thus accounting for the different female behavior elicited by each pheromone component.

  13. USE OF AN ONLINE QUESTIONNAIRE FOR FOLLOW UP OF YOUNG FEMALE STUDENTS RECRUITED TO A RANDOMISED CONTROLLED TRIAL OF CHLAMYDIA SCREENING.

    OpenAIRE

    2010-01-01

    Abstract Background Randomised controlled trials often rely on questionnaires for follow up. Objective To compare response rates to an online and postal 12 month follow up questionnaire on sexual health in female students who took part in a chlamydia screening trial. Methods 1329 sexually active female students aged 16-27 were recruited from 12 universities and further education (FE) colleges. The 299 participants recruited between September 2004 and February 2005 ...

  14. Using Antecedent Physical Activity to Increase On-Task Behavior in Young Children

    Science.gov (United States)

    Luke, Sara; Vail, Cynthia O.; Ayres, Kevin M.

    2014-01-01

    A withdrawal design was used to investigate how physical activity affects on-task behavior of young children with significant developmental delays in a special education preschool classroom. Five preschool age children with significant developmental delays engaged in either physical activity or seated center activities for 20 min prior to a 15-min…

  15. The effect of increasing autonomy through choice on young children’s physical activity behavior

    Science.gov (United States)

    Increasing autonomy by manipulating the choice of available physical activity options in a laboratory setting can increase physical activity in older children and adults. However, the effect of manipulating the number of physically active choices has yet to be examined in young children in a gymnas...

  16. Un dia en la vida: The Everyday Activities of Young Children from Central American Immigrant Families

    Science.gov (United States)

    Denmark, Nicole; Jones Harden, Brenda

    2012-01-01

    The aim of this article was to explore the everyday activities of young children from low-income Central American (CA) immigrant families. From the perspective that everyday activities propel children's development of culturally and contextually valued behaviours and skills, 48 mothers were interviewed regarding the activities that are available…

  17. Violence-related PTSD and neural activation when seeing emotionally charged male-female interactions.

    Science.gov (United States)

    Moser, Dominik A; Aue, Tatjana; Suardi, Francesca; Kutlikova, Hana; Cordero, Maria I; Rossignol, Ana Sancho; Favez, Nicolas; Rusconi Serpa, Sandra; Schechter, Daniel S

    2015-05-01

    Post-traumatic stress disorder (PTSD) is a disorder that involves impaired regulation of the fear response to traumatic reminders. This study tested how women with male-perpetrated interpersonal violence-related PTSD (IPV-PTSD) differed in their brain activation from healthy controls (HC) when exposed to scenes of male-female interaction of differing emotional content. Sixteen women with symptoms of IPV-PTSD and 19 HC participated in this study. During magnetic resonance imaging, participants watched a stimulus protocol of 23 different 20 s silent epochs of male-female interactions taken from feature films, which were neutral, menacing or prosocial. IPV-PTSD participants compared with HC showed (i) greater dorsomedial prefrontal cortex (dmPFC) and dorsolateral prefrontal cortex (dlPFC) activation in response to menacing vs prosocial scenes and (ii) greater anterior cingulate cortex (ACC), right hippocampus activation and lower ventromedial prefrontal cortex (vmPFC) activty in response to emotional vs neutral scenes. The fact that IPV-PTSD participants compared with HC showed lower activity of the ventral ACC during emotionally charged scenes regardless of the valence of the scenes suggests that impaired social perception among IPV-PTSD patients transcends menacing contexts and generalizes to a wider variety of emotionally charged male-female interactions. © The Author (2014). Published by Oxford University Press. For Permissions, please email: journals.permissions@oup.com.

  18. Improving the body image, eating attitudes, and behaviors of young male and female adolescents: a new educational approach that focuses on self-esteem.

    Science.gov (United States)

    O'Dea, J A; Abraham, S

    2000-07-01

    This study examines the effect of an interactive, school-based, self-esteem education program on the body image and eating attitudes and behaviors of young male and female adolescents following the program and after 12 months. All 470 eligible students (63% female) aged 11-14 years volunteered to participate. The intervention group students participated in the program, whereas the control group students received their scheduled personal development and health class. The program significantly improved the body satisfaction of the intervention students and significantly changed aspects of their self-esteem; social acceptance, physical appearance, and athletic ability became less important for the intervention students and more important for control students. Female intervention students rated their physical appearance as perceived by others significantly higher than control students and allowed their body weight to increase appropriately by preventing the age increase in weight-losing behaviors of the control students. One year after the intervention, body image and attitude changes were still present. These findings also held for the 116 students (63% females) with low self-esteem and higher anxiety, who were considered at risk for the development of eating disorders. These students also had significantly lower drive for thinness and greater body satisfaction following the intervention and the decreased importance of physical appearance to their self-esteem was present at 12 months. Control at-risk students significantly decreased their body weight, whereas the weight of the intervention at-risk students significantly increased. The intervention program was effective, safe, having no effect on measures of students' anxiety or depression, and was rated highly by students. This is the first controlled educational intervention to successfully improve body image and to produce long-term changes in the attitudes and self-image of young adolescents. This new approach to

  19. THE IMPORTANCE OF LONGITUDINAL DIMENSIONALITY OF THE SKELETON, EXPLOSIVE POWER AND AGILITY IN DISTINGUISHING YOUNG FEMALE VOLLEYBALL PLAYERS OF DIFFERENT SITUATIONAL EFFICIENCY

    Directory of Open Access Journals (Sweden)

    Zoran Grgantov

    2013-07-01

    Full Text Available With the aim of determining the significance of differences in longitudinal dimensionality of the skeleton, explosiveness and agility, 24 female volleyball players of ŽOK Sinj of average age of 13,88±0,85 were classified into 2 subsamples of 12 players (those who were selected and those who were not selected for the competing team. By independent samples t-test, significant differences were found between selected and unselected female volleyball players in all variables assessing explosive power, while no significant differences were found between the groups in the agility test. The absence of significant differences in height and standing reach between the two groups of female volleyball players, and the fact that more efficient players were averagely 10 months older, indirectly indicates that not enough attention was paid to longitudinal dimensionality of the skeleton in the selection process. Premature specialization, as well as disregarding physiological maturity when assessing maximum potential of young athletes, is a well known problem in sports practice. Considering the results of the present research, the selection for the competing team might have been conducted with some disregard of the differences in physiological maturity of individual female volleyball players. Further research of this issue on larger subject samples is needed, which will take physiological maturity into consideration, as well as the specificities of specific player roles in volleyball.

  20. Young Women's Knowledge and Beliefs about Osteoporosis: Results from a Cross-Sectional Survey of College Females

    Science.gov (United States)

    Kasper, Mark J.; Garber, Michele; Walsdorf, Kristie

    2007-01-01

    Background: About 40% of White American women over age 50 experience osteoporosis-related fracture of the hip, spine, or wrist during their lives. Purpose: The purpose of this study was to determine the level of osteoporosis knowledge and beliefs among young women. Methods: University women (n=302) completed a self-administered osteoporosis risk…

  1. Lactobacillus Proteins Are Associated with the Bactericidal Activity against E. coli of Female Genital Tract Secretions

    Science.gov (United States)

    Kalyoussef, Sabah; Nieves, Edward; Dinerman, Ellen; Carpenter, Colleen; Shankar, Viswanathan; Oh, Jamie; Burd, Berta; Angeletti, Ruth H.; Buckheit, Karen W.; Fredricks, David N.; Madan, Rebecca P.; Keller, Marla J.; Herold, Betsy C.

    2012-01-01

    Background Female genital tract secretions are bactericidal for Escherichia (E.) coli ex vivo. However, the intersubject variability and molecules that contribute to this activity have not been defined. Methods The bactericidal activity and concentration of immune mediators in cervicovaginal lavage (CVL) collected from 99 healthy women were determined. Results CVL reduced the number of E. coli colonies by 68% [−26, 100] (median [range]). CVL were active against laboratory and clinical isolates of E. coli, but were inactive against Lactobacillus species. Bactericidal activity correlated with the concentration of protein recovered (p90% inhibitory activity (active) and two withbactericidal for E. coli. Conclusion Both host and commensal microbiota proteins contribute to mucosal defense. Identification of these proteins will facilitate the development of strategies to maintain a healthy vaginal microbiome and prevent colonization with pathogenic bacteria such as E. coli that increase the risk for urinary tract infections, preterm labor and perinatal infection. PMID:23185346

  2. Consequences of activation policy targeting young adults with health-related problems in Sweden and Denmark

    DEFF Research Database (Denmark)

    Hultqvist, Sara; Nørup, Iben

    2017-01-01

    The Scandinavian countries have a long history of active labor market policy and over the years, activation has been used as a method to combat unemployment amongst those with no problems besides unemployment. However, activation policy is now permeating social policies providing economic...... protection for young adults who cannot work for health reasons . A strong emphasis on paid work as the main source to social participation has legitimized work-promoting activation that targets socially vulnerable groups such as young adults with comprehensive health problems. In this paper we discuss...

  3. Acute aerobic exercise increases cortical activity during working memory: a functional MRI study in female college students.

    Directory of Open Access Journals (Sweden)

    Lin Li

    Full Text Available There is increasing evidence that acute aerobic exercise is associated with improved cognitive function. However, neural correlates of its cognitive plasticity remain largely unknown. The present study examined the effect of a session of acute aerobic exercise on working memory task-evoked brain activity as well as task performance. A within-subjects design with a counterbalanced order was employed. Fifteen young female participants (M = 19.56, SD = 0.81 were scanned using functional magnetic resonance imaging while performing a working memory task, the N-back task, both following an acute exercise session with 20 minutes of moderate intensity and a control rest session. Although an acute session of exercise did not improve behavioral performance, we observed that it had a significant impact on brain activity during the 2-back condition of the N-back task. Specifically, acute exercise induced increased brain activation in the right middle prefrontal gyrus, the right lingual gyrus, and the left fusiform gyrus as well as deactivations in the anterior cingulate cortexes, the left inferior frontal gyrus, and the right paracentral lobule. Despite the lack of an effect on behavioral measures, significant changes after acute exercise with activation of the prefrontal and occipital cortexes and deactivation of the anterior cingulate cortexes and left frontal hemisphere reflect the improvement of executive control processes, indicating that acute exercise could benefit working memory at a macro-neural level. In addition to its effects on reversing recent obesity and disease trends, our results provide substantial evidence highlighting the importance of promoting physical activity across the lifespan to prevent or reverse cognitive and neural decline.

  4. Development of romantic relationships and sexual activity in young adults with cerebral palsy: a longitudinal study.

    Science.gov (United States)

    Wiegerink, Diana J; Stam, Henk J; Gorter, Jan Willem; Cohen-Kettenis, Peggy T; Roebroeck, Marij E

    2010-09-01

    To describe the development of romantic relationships and sexual activity of young adults with cerebral palsy (CP), to investigate whether this development is associated with demographic and physical characteristics, and to compare the sexual activity of this group with an age-appropriate Dutch reference population. Prospective longitudinal study with 3 biannual assessments. Eight rehabilitation centers and departments in the southwestern regions of The Netherlands. Young adults (N=103; 61 men, 42 women) with CP without cognitive disabilities (age range at first assessment, 16-20 y; 82% Gross Motor Function Classification System level I or II). Not applicable. Sexual interest, romantic relationships, and sexual activity. We observed a significant increase in dating in young adults with CP during the 4-year period; however, the experience in romantic relationships did not increase largely during this period. Young adults with a lower education level began dating later than those with higher levels. Significantly more women were in current romantic relationships than men. During the 4 years, participants' sexual experience increased significantly for all sexual milestones evaluated. Level of gross motor function was associated significantly with intercourse experience. Compared with an age-appropriate Dutch reference population, young adults with CP participated at a lower level in romantic relationships and sexual activities, but had equal sexual interest at the final assessment. Young ambulatory adults with CP had similar sexual interests and had increasing experiences with romantic relationships and sexual activities during the transition from late adolescence to young adulthood. However, the percentage of young adults with CP in current romantic relationships was low, especially for men.

  5. Sexually active bucks are efficient to stimulate female ovulatory activity during the anestrous season also under temperate latitudes.

    Science.gov (United States)

    Chasles, Manon; Chesneau, Didier; Moussu, Chantal; Delgadillo, José Alberto; Chemineau, Philippe; Keller, Matthieu

    2016-05-01

    Goats are seasonal breeders and photoperiod is the main cue controlling the onset and offset of the breeding season. Nevertheless introducing a sexually active buck in a group of females during anestrous can stimulate their reproductive function and induce ovulation. This "male-effect" is very efficient under subtropical latitudes, when using sexually active males previously stimulated by a photoperiodic treatment. However, there is less evidence of its feasibility under temperate latitudes where the more important variation in day length could be responsible for a stronger inhibition of female sexual activity. The aim of this study was therefore to determine whether intense sexual activity can be induced in alpine bucks during the non-breeding season by a long-day treatment under temperate latitude and if these males could be used to produce an efficient male-effect. Bucks (n=21) were divided in two groups, one submitted to a photoperiodic treatment from November 1st to January 15th and then switched to natural photoperiod, while the other group remained entirely under the natural photoperiod. The ones submitted to this light treatment exhibit higher testicular volume and testosterone level 6 weeks after the end of the treatment. At the end of March, bucks were used to stimulate anestrous does (n=41) continuously for 15 days. We showed that (a) light treatment was efficient to induce an increase of sexual activity in bucks and (b) that the introduction of stimulated bucks among females induced a significantly higher proportion of ovulation in anestrous does than control bucks (86% vs 5%). Our results indicate that under temperate latitudes induction of ovulation in females during the anestrous season is feasible using bucks treated with long-days during winter. Copyright © 2016 Elsevier B.V. All rights reserved.

  6. Judgments of Intelligence and Likability of Young Adult Female Speakers of American English: The Influence of Vocal Fry and the Surrounding Acoustic-Prosodic Context.

    Science.gov (United States)

    Parker, Michelle A; Borrie, Stephanie A

    2017-09-25

    Vocal fry is a prevalent speech feature in college-aged American women living in the United States. However, there is currently little consensus about how its use influences listener judgments of the speaker. This study investigated how vocal fry influences judgments of intelligence and the likability of young adult female speakers of American English while taking into account the surrounding acoustic-prosodic context, specifically voice pitch and speech rate. Speech samples were obtained from eight American English-speaking females who presented with different combinations of voice pitch (low or high), speech rate (slow or fast), and vocal fry (presence or absence). Listener judgments of ratings of intelligence and likability were collected from 463 adults via online crowdsourcing. Generalized estimating equation models revealed significant three-way interactions between the voice pitch, speech rate, and vocal fry for listener judgments of intelligence and likability. While vocal fry had favorable effects in some contexts (eg, high pitch, fast rate) it had unfavorable effects in others (eg, low pitch, fast rate). Listener judgments of young American women based on information afforded in their speech are not solely based on the presence or absence of vocal fry, but rather a combination of features that interact with one another in unique ways. Thus, whether or not the use of vocal fry in this population projects a favorable impression depends on the acoustic-prosodic context in which it is produced. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

  7. Indicators of speed and explosive strength in the pre-season of annual macrocycle of young male and female weightlifters of the different groups of weight categories

    Directory of Open Access Journals (Sweden)

    Lutovinov Iu.A.

    2012-12-01

    Full Text Available Here is the indicators of speed and explosive strength in the pre-season of annual macrocycle of young male and female weightlifters of the different groups of weight categories who are training for the Championship of Ukraine. 40 young male and 12 female sportsman has taken part in investigation. Age of sportsman is 15 years old. The correlation of height indicator of standing high-jump (Abalakov jump and body weight indicator of sportsman weightlifters was analyzed. The interconnection of indicators of body weight and length of sportsman weightlifters alongside with the indicators of spring, speed as well as speed and power abilities of the different groups of weight categories was given. It was analyzed that the indicators of standing high-jump (Abalakov jump, standing long-jump and 30-meter sprint of sportsman are tend to grow by 11.5 %, 3.9 % and 2.7%, respectively, in the pre-season with an increase of weight category groups. The comparison of indicators of spring, speed as well as speed and power abilities of sportsman weightlifters was estimated.

  8. ACCEPTABILITY OF ULTRA LOW-DOSE ORAL CONTRACEPTIVES CONTAINING 20 µg ETHINYL ESTRADIOL AND 75 µg GESTODENE IN YOUNG FEMALES IN A MULTICENTER CLINICAL STUDY

    Directory of Open Access Journals (Sweden)

    Bojana Pinter

    2004-06-01

    Full Text Available Background. The acceptability of ultra low-dose oral contraception (OC among young females after three and six cycles of treatment was assessed.Methods. In the clinical prospective study, carried out in 10 outpatient clinics in Slovenia, 240 healthy women aged 16– 30 years choosing ultra low-dose OC (20 µg ethinyl estradiol and 75 µg gestodene were included.Results. The average age was 20.6 (± 3.5 years. After three cycles (N = 228 there were no changes in body weight or blood pressure; one tenth (9.6% of women reported irregular bleeding and 3.9% weight gain while other side effects occurred rarely. After three cycles 88.3% of the women initially included continued OC use (5% discontinued the use due to side effects. After six cycles (N = 195 there were no changes in blood pressure; body weight statistically significantly increased for 0.5 kg providing the weight changes during the time were not considered. Fewer women reported side effects (3.6% irregular bleeding, 2.6% weight gain and rarely other side effects. After six cycles 75.0% of the women initially included continued the OC use (7.5% discontinued the use due to the side effects.Conclusions. The study has shown good clinical acceptability of ultra low-dose OC by young females.

  9. Life history of female preferences for male faces: a comparison of pubescent girls, nonpregnant and pregnant young women, and middle-aged women.

    Science.gov (United States)

    Kościński, Krzysztof

    2011-12-01

    Although scientific interest in facial attractiveness has developed substantially in recent years, few studies have contributed to our understanding of the ontogeny of facial preferences. In this study, attractiveness of 30 male faces was evaluated by four female groups: girls at puberty, nonpregnant and pregnant young women, and middle-aged women. The main findings are as follows: (1) Preference for sexy-looking faces was strongest in young, nonpregnant women. (2) Biologically more mature girls displayed more adultlike preferences. (3) The intragroup consistency for postmenopausal women was relatively low. (4) In terms of the preference pattern, pregnant women were more similar to perimenopausal women than they were to their nonpregnant peers. (5) Preference for youthful appearance decreased with the age of the women. I argue that the life history of female preferences for male faces is, to a large extent, hormone-driven and underpinned by a set of evolutionary adaptations. © The Author(s) 2011. This article is published with open access at Springerlink.com

  10. The Mediating Role of Physical Self-Concept on Relations between Biological Maturity Status and Physical Activity in Adolescent Females

    Science.gov (United States)

    Cumming, Sean P.; Standage, Martyn; Loney, Tom; Gammon, Catherine; Neville, Helen; Sherar, Lauren B.; Malina, Robert M.

    2011-01-01

    The current study examined the mediating role of physical self-concept on relations between biological maturity status and self-reported physical activity in adolescent British females. Biological maturity status, physical self-concept and physical activity were assessed in 407 female British year 7-9 pupils (M age = 13.2 years, SD = 1.0).…

  11. Physical Activity in Adolescents and Young Adults with Cerebral Palsy

    Directory of Open Access Journals (Sweden)

    Lisa Waltersson

    2017-01-01

    Full Text Available The aim of this study was to examine the level of physical activity in adults with cerebral palsy (CP and to analyse its relationship with physical activity as adolescents, pain, and gross motor function. A prospective cohort study was performed using data from the Swedish National CP Registry (CPUP for all 129 individuals born in 1991–1993 living in Skåne and Blekinge who reported to CPUP at 14–16 years of age. Physical activity as adult was analysed relative to physical activity as adolescents, pain, and the Gross Motor Function Classification System (GMFCS. Seventy-one individuals at GMFCS I–V were followed up as adults and included in the analyses. Of these, 65% were physically active, but only 56% performed physical activity at least once a week. Their physical activity as adults differed relative to their physical activity as adolescents (p=0.011 but not to pain or GMFCS. Being physically active as an adolescent doubled the probability of being active as an adult (OR 2.1; p=0.054, indicating that physical activity in adults with CP is related to their physical activity as adolescents. Therefore, interventions to increase physical activity among adolescents with CP are likely also to improve physical activity in adulthood.

  12. An occupational therapy approach to the support of a young immigrant female's mental health: A story of bicultural personal growth

    Directory of Open Access Journals (Sweden)

    Parvin Pooremamali

    2011-09-01

    Full Text Available Young immigrants who suffer from psychosis perceive their illness from the outlook of at least two cultures, which is often a source of confusion and misunderstanding for clients, their families, and clinicians. This article presents a case study with a narrative approach, aiming to illustrate how an occupational therapy intervention can highlight the role of culture and address bicultural identification in a young adult immigrant woman with mental health problems. The results show how a culturally adapted intervention model can be used to help the client go through a transition from an interdependent to a more independent self. During the course of occupational therapy, the client gained greater insight into her problems and could view herself as integrating numerous facets related to two different social and cultural contexts. Moreover, the client achieved better skills in dealing with discrepancies and cultural contradictions and became capable of relying on either or both of the cultures in different situations.

  13. Prolactin potentiates the activity of acid-sensing ion channels in female rat primary sensory neurons.

    Science.gov (United States)

    Liu, Ting-Ting; Qu, Zu-Wei; Ren, Cuixia; Gan, Xiong; Qiu, Chun-Yu; Hu, Wang-Ping

    2016-04-01

    Prolactin (PRL) is a polypeptide hormone produced and released from the pituitary and extrapituitary tissues. It regulates activity of nociceptors and causes hyperalgesia in pain conditions, but little is known the molecular mechanism. We report here that PRL can exert a potentiating effect on the functional activity of acid-sensing ion channels (ASICs), key sensors for extracellular protons. First, PRL dose-dependently increased the amplitude of ASIC currents with an EC50 of (5.89 ± 0.28) × 10(-8) M. PRL potentiation of ASIC currents was also pH dependent. Second, PRL potentiation of ASIC currents was blocked by Δ1-9-G129R-hPRL, a PRL receptor antagonist, and removed by intracellular dialysis of either protein kinase C inhibitor GF109203X, protein interacting with C-kinase 1(PICK1) inhibitor FSC-231, or PI3K inhibitor AS605240. Third, PRL altered acidosis-evoked membrane excitability of DRG neurons and caused a significant increase in the amplitude of the depolarization and the number of spikes induced by acid stimuli. Four, PRL exacerbated nociceptive responses to injection of acetic acid in female rats. Finally, PRL displayed a stronger effect on ASIC mediated-currents and nociceptive behavior in intact female rats than OVX female and male rats and thus modulation of PRL may be gender-dependent. These results suggest that PRL up-regulates the activity of ASICs and enhances ASIC mediated nociceptive responses in female rats, which reveal a novel peripheral mechanism underlying PRL involvement in hyperalgesia. Copyright © 2015 Elsevier Ltd. All rights reserved.

  14. Analysis of the relationship of leptin, high-sensitivity C-reactive protein, adiponectin, insulin, and uric acid to metabolic syndrome in lean, overweight, and obese young females.

    Science.gov (United States)

    Abdullah, Abdul Ridha; Hasan, Haydar A; Raigangar, Veena L

    2009-02-01

    Over the last decade there has been a steady rise in obesity and co-morbidity, but little is known about the rate of metabolic dysfunction among young adults in the United Arab Emirates. Various factors have been implicated as biomarkers of metabolic syndrome. The objective of this study was to analyze the relationships of leptin, C-reactive protein (CRP), adiponectin, insulin, and uric acid to the metabolic syndrome components in lean, overweight, and obese young females. This was a cross-sectional study of 69 apparently healthy young females, who were classified according to their body mass index (BMI) (kg/m(2)) into three groups: lean (25 and or=30). Estimated biomarkers were: leptin, insulin, adiponectin, high-sensitivity [hs]-CRP, uric acid, blood sugar, high-density lipoprotein (HDL), low-density lipoprotein (LDL), total cholesterol, and triglycerides (TG). Anthropometric measures, blood pressure, and homeostasis model assessment-insulin resistance (HOMA-IR) were also measured. Serum leptin, hs-CRP, insulin, and uric acid increased significantly (p metabolic syndrome components was found in lean subjects (leptin vs. waist circumference r = 0.48) as opposed to six in the obese group (hs-CRP vs. waist circumference and systolic blood pressure [SBP], r = 0.45 and r = -0.41, respectively; insulin vs. diastolic blood pressure [DBP], r = 0.47; adiponectin vs. blood sugar, r = -0.44; and uric acid vs. waist circumference and TG, r = 0.5 and r = 0.51, respectively). Estimation of the levels of studied biomarkers could be an important tool for early detection of metabolic syndrome before the appearance of its frank components. Uric acid seems to be the most reliable biomarker to identify obese subjects with metabolic syndrome.

  15. Is female circumcision evolving or dissolving in Norway? A qualitative study on attitudes toward the practice among young Somalis in the Oslo area.

    Science.gov (United States)

    Gele, Abdi A; Sagbakken, Mette; Kumar, Bernadette

    2015-01-01

    Female genital mutilation or female circumcision (FC) is increasingly visible on the global health and development agenda - both as a matter of social justice and equality for women and as a research priority. Norway is one of the global nations hosting a large number of immigrants from FC-practicing countries, the majority from Somalia. To help counteract this practice, Norway has adopted a multifaceted policy approach that employs one of the toughest measures against FC in the world. However, little is known about the impact of Norway's approach on the attitudes toward the practice among traditional FC-practicing communities in Norway. Against this background, this qualitative study explores the attitudes toward FC among young Somalis between the ages of 16 to 22 living in the Oslo and Akershus regions of Norway. Findings indicate that young Somalis in the Oslo area have, to a large extent, changed their attitude toward the practice. This was shown by the participants' support and sympathy toward criminalization of FC in Norway, which they believed was an important step toward saving young girls from the harmful consequences of FC. Most of the uncircumcised girls see their uncircumcised status as being normal, whereas they see circumcised girls as survivors of violence and injustice. Moreover, the fact that male participants prefer a marriage to uncircumcised girls is a strong condition for change, since if uncut girls are seen as marriageable then parents are unlikely to want to circumcise them. As newly arrived immigrants continue to have positive attitudes toward the practice, knowledge of FC should be integrated into introduction program classes that immigrants attend shortly after their residence permit is granted. This study adds to the knowledge of the process of the abandonment of FC among immigrants in Western countries.

  16. Apolipoprotein E4, Gender, Body Mass Index, Inflammation, Insulin Resistance, and Air Pollution Interactions: Recipe for Alzheimer's Disease Development in Mexico City Young Females.

    Science.gov (United States)

    Calderón-Garcidueñas, Lilian; de la Monte, Suzanne M

    2017-01-01

    Given the epidemiological trends of increasing Alzheimer's disease (AD) and growing evidence that exposure and lifestyle factors contribute to AD risk and pathogenesis, attention should be paid to variables such as air pollution, in order to reduce rates of cognitive decline and dementia. Exposure to fine particulate matter (PM2.5) and ozone (O3) above the US EPA standards is associated with AD risk. Mexico City children experienced pre- and postnatal high exposures to PM2.5, O3, combustion-derived iron-rich nanoparticles, metals, polycyclic aromatic hydrocarbons, and endotoxins. Exposures are associated with early brain gene imbalance in oxidative stress, inflammation, innate and adaptive immune responses, along with epigenetic changes, accumulation of misfolded proteins, cognitive deficits, and brain structural and metabolic changes. The Apolipoprotein E (APOE) 4 allele, the most prevalent genetic risk for AD, plays a key role in the response to air pollution in young girls. APOE 4 heterozygous females with >75% to <94% BMI percentiles are at the highest risk of severe cognitive deficits (1.5-2 SD from average IQ). This review focused on the relationships between gender, BMI, systemic and neural inflammation, insulin resistance, hyperleptinemia, dyslipidemia, vascular risk factors, and central nervous system involvement in APOE4 urbanites exposed to PM2.5 and magnetite combustion-derived iron-rich nanoparticles that can reach the brain. APOE4 young female heterozygous carriers constitute a high-risk group for a fatal disease: AD. Multidisciplinary intervention strategies could be critical for prevention or amelioration of cognitive deficits and long-term AD progression in young individuals at high risk.

  17. The Relationship of the Sit and Reach Test to Criterion Measures of Hamstring and Back Flexibility in Young Females.

    Science.gov (United States)

    Jackson, Allen W.; Baker, Alice A.

    1986-01-01

    This study tested 100 female adolescents to determine the relationships of the sit and reach test, a component of the Health Related Fitness Test, with back and hamstring flexibility. Findings indicate the sit and reach test is moderately related to hamstring flexibility but not to back and low back flexibility. (Author/MT)

  18. Leptin differentially increases sympathetic nerve activity and its baroreflex regulation in female rats: role of oestrogen

    Science.gov (United States)

    Shi, Zhigang; Brooks, Virginia L

    2015-01-01

    Key points Leptin increases sympathetic nerve activity (SNA) in males, which contributes to obesity-induced hypertension; however, whether leptin is equally effective in females is unknown. We report that leptin does increase SNA and heart rate in female rats; however, for lumbar and renal SNA, this action is only evident in pro-oestrus and in oestrogen-treated ovariectomized rats, but not in ovariectomized or dioestrus rats. Leptin increases SNA and heart rate similarly in male and pro-oestrus female rats; however, leptin increases arterial pressure only in males. Blockade of MC3/4 receptors in the paraventricular nucleus (PVN) with SHU9119 decreases SNA in leptin-treated pro-oestrus rats, suggesting that leptin increases SNA in part by increasing α-melanocyte-stimulating hormone drive of PVN presympathetic neurons. Our data establish sex differences in leptin's effects to increase SNA and arterial pressure, which emphasizes the need for enhanced recognition and investigation of sex differences in obesity-induced sympathoexcitation and hypertension. Abstract Obesity and hypertension are commonly associated, and activation of the sympathetic nervous system is considered to be a major contributor, at least in part due to the central actions of leptin. However, while leptin increases sympathetic nerve activity (SNA) in males, whether leptin is equally effective in females is unknown. Here, we show that intracerebroventricular (i.c.v.) leptin increases lumbar (LSNA) and renal (RSNA) SNA and baroreflex control of LSNA and RSNA in α-chloralose anaesthetized female rats, but only during pro-oestrus. In contrast, i.c.v. leptin increased basal and baroreflex control of splanchnic SNA (SSNA) and heart rate (HR) in rats in both the pro-oestrus and dioestrus states. The effects of leptin on basal LSNA, RSNA, SSNA and HR were similar in males and pro-oestrus females; however, i.c.v. leptin increased mean arterial pressure (MAP) only in males. Leptin did not alter LSNA or HR

  19. Physical activity in young children with cerebral palsy

    NARCIS (Netherlands)

    Zwier, J.N.; van Schie, P.E.M.; Becher, J.G.S.J.S.; Smits, D.W.; Gorter, J.W.; Dallmeijer, A.J.

    2010-01-01

    Purpose. The aim of this study was to describe the physical activity levels of 5- and 7-year-old children with cerebral palsy (CP, n=97), to compare their physical activity levels with those of typically developing peers (TD, n=57) and the Dutch recommendation for physical activity, and to

  20. Identifying novel phenotypes of vulnerability and resistance to activity-based anorexia in adolescent female rats.

    Science.gov (United States)

    Barbarich-Marsteller, Nicole C; Underwood, Mark D; Foltin, Richard W; Myers, Michael M; Walsh, B Timothy; Barrett, Jeffrey S; Marsteller, Douglas A

    2013-11-01

    Activity-based anorexia is a translational rodent model that results in severe weight loss, hyperactivity, and voluntary self-starvation. The goal of our investigation was to identify vulnerable and resistant phenotypes of activity-based anorexia in adolescent female rats. Sprague-Dawley rats were maintained under conditions of restricted access to food (N = 64; or unlimited access, N = 16) until experimental exit, predefined as a target weight loss of 30-35% or meeting predefined criteria for animal health. Nonlinear mixed effects statistical modeling was used to describe wheel running behavior, time to event analysis was used to assess experimental exit, and a regressive partitioning algorithm was used to classify phenotypes. Objective criteria were identified for distinguishing novel phenotypes of activity-based anorexia, including a vulnerable phenotype that conferred maximal hyperactivity, minimal food intake, and the shortest time to experimental exit, and a resistant phenotype that conferred minimal activity and the longest time to experimental exit. The identification of objective criteria for defining vulnerable and resistant phenotypes of activity-based anorexia in adolescent female rats provides an important framework for studying the neural mechanisms that promote vulnerability to or protection against the development of self-starvation and hyperactivity during adolescence. Ultimately, future studies using these novel phenotypes may provide important translational insights into the mechanisms that promote these maladaptive behaviors characteristic of anorexia nervosa. Copyright © 2013 Wiley Periodicals, Inc.

  1. Synergistic Activities of Abdominal Muscles Are Required for Efficient Micturition in Anesthetized Female Mice.

    Science.gov (United States)

    Zhang, Chuan; Zhang, Yingchun; Cruz, Yolanda; Boone, Timothy B; Munoz, Alvaro

    2018-03-01

    To characterize the electromyographic activity of abdominal striated muscles during micturition in urethane-anesthetized female mice, and to quantitatively evaluate the contribution of abdominal responses to efficient voiding. Cystometric and multichannel electromyographic recordings were integrated to enable a comprehensive evaluation during micturition in urethane-anesthetized female mice. Four major abdominal muscle domains were evaluated: the external oblique, internal oblique, and superior and inferior rectus abdominis. To further characterize the functionality of the abdominal muscles, pancuronium bromide (25 μg/mL or 50 μg/mL, abdominal surface) was applied as a blocking agent of neuromuscular junctions. We observed a robust activation of the abdominal muscles during voiding, with a consistent onset/offset concomitant with the bladder pressure threshold. Pancuronium was effective, in a dose-dependent fashion, for partial and complete blockage of abdominal activity. Electromyographic discharges during voiding were significantly inhibited by applying pancuronium. Decreased cystometric parameters were recorded, including the peak pressure, pressure threshold, intercontractile interval, and voiding duration, suggesting that the voiding efficiency was significantly compromised by abdominal muscle relaxation. The relevance of the abdominal striated musculature for micturition has remained a topic of debate in human physiology. Although the study was performed on anesthetized mice, these results support the existence of synergistic abdominal electromyographic activity facilitating voiding in anesthetized mice. Further, our study presents a rodent model that can be used for future investigations into micturition-related abdominal activity.

  2. COMPARING ANALYSIS OF ANTHROPOMETRICS CHARACTERISTICS AND FUNCTIONAL ABILITIES OF TOP FEMALE FOOTBALL PLAYERS AND OF FEMALE WHO DOESN'T TRAIN ANY SPORT ACTIVELY

    Directory of Open Access Journals (Sweden)

    Ivana Mladenovic

    2003-10-01

    Full Text Available Football is very popular game all over the world and in SCG as well.Every year in Yugoslavia girls and women are from 7 to 40 years take part in the game of football as a sport as well as a sort of recreation. Technically and tactically this game more and more resembles the male football. The process of training is close to the very edge of female abilities, so we have dynamic game full of duel, long shots and spectacular goals.The aim of this research is to confirm differences of developing characteristics and functional abilities female football players and women who don't train any sport actively.The research encircled 20 female football players members of football club Masinac (winner of 2003 competition. The control group consisted of 20 female students who didn't go in for any sport actively.The results show that the average height of female football players is 166.85 ± 5.47 cm and average height of control group is 166.11 ± 5.6 cm. Relative values of maximal oxygen up take is 63.14 ± 8.11 ml/min/kg and 55.43 ± 7.25 for control group. This result show that bought group have aerobic abilities higher than one of average women (30-40 ml/min/kg.

  3. Association between physical activity and psychological status among Saudi female students.

    Science.gov (United States)

    Al-Eisa, Einas; Buragadda, Syamala; Melam, Ganeswara Rao

    2014-08-21

    Physical inactivity is common among Saudi females. Many variables are associated with different levels of mental health, including physical activity. This study was designed to determine the correlation between 3 weeks of improved physical activity and psychological factors such as insomnia, depression and attention span. Seventy-six female students, of mean age 20.9 ± 1.4 years, were analyzed. Insomnia, depression and attention were subjectively assessed using the Insomnia Severity Index (ISI), the Beck Depression Inventory (BDI), and the Attention Span Test (AST), respectively. Each subject was given a pedometers and advised to walk at least 6000 steps per day for 3 weeks. Psychological status was assessed before and after the 3 weeks and compared using paired sample t-tests. Pearson correlation was used to determine the association between physical health and psychological factors. Improvements in scores on the ISI (from 7.22 ± 3.06 to 4.09 ± 2.80), BDI (from 8.88 ± 3.13 to 3.98 ± 2.74) and AST (from 63.86 ± 3.06 to 77.27 ± 11.33) were observed after 3 weeks. Physical activity was negatively correlated with ISI (r = -0.74) and BDI (r = -0. 78) and positively correlated with AST (r = 0.69). Improved physical activity can be useful in managing insomnia, depression and attention. In female Saudi students, higher levels of physical activity were associated with improved mental health.

  4. Effects of Soccer Training on Anthropometry, Body Composition, and Physical Fitness during a Soccer Season in Female Elite Young Athletes: A Prospective Cohort Study.

    Science.gov (United States)

    Lesinski, Melanie; Prieske, Olaf; Helm, Norman; Granacher, Urs

    2017-01-01

    The objectives of this study were to (i) describe soccer training (e.g., volume, types), anthropometry, body composition, and physical fitness and (ii) compute associations between soccer training data and relative changes of anthropometry, body composition, and physical fitness during a soccer season in female elite young athletes. Seasonal training (i.e., day-to-day training volume/types) as well as variations in anthropometry (e.g., body height/mass), body composition (e.g., lean body/fat mass), and physical fitness (e.g., muscle strength/power, speed, balance) were collected from 17 female elite young soccer players (15.3 ± 0.5 years) over the training periods (i.e., preparation, competition, transition) of a soccer season that resulted in the German championship title in under-17 female soccer. Training volume/types, anthropometrics, body composition, and physical fitness significantly varied over a soccer season. During the two preparation periods, higher volumes in resistance and endurance training were performed (2.00 ≤ d ≤ 18.15; p endurance, and sport-specific performance (2.52 ≤ d ≤ 3.95; p endurance, speed, and change-of-direction speed. Of note, variables of muscle strength (i.e., leg extensors) significantly decreased ( d = 2.39; p endurance, and balance (0.89 ≤ d ≤ 4.01; p speed significantly declined after the first round of the season, i.e., transition period ( d = 2.83; p speed, strength). Thus, training volume and/or types should be carefully considered in order to develop power-, speed- or strength-related fitness measures more efficiently throughout the soccer season.

  5. Differential Effects of Sex Steroids in Young and Aged Female mRen2.Lewis Rats: A Model of Estrogen and Salt-Sensitive Hypertension

    Science.gov (United States)

    Chappell, Mark C.; Westwood, Brian M.; Yamaleyeva, Liliya M.

    2008-01-01

    Background Male–female differences in the expression of hypertension and in end-organ damage are evident in both experimental models and human subjects, with males exhibiting a more rapid onset of cardiovascular disease and mortality than do females. The basis for these male–female differences is probably the balance of the complex effects of sex steroids (androgens, estrogen, progesterone) and their metabolites on the multiple regulatory systems that influence blood pressure (BP). A key target of estrogen and other steroids is likely to be the different components of the renin-angiotensin-aldosterone system (RAAS). Objective The aim of this study was to review the current experimental evidence on the protective effects of estrogen in hypertensive models. Methods The search terms estrogen, renin-angiotensin-aldosterone system, renin receptor, salt-sensitivity, end-organ damage, hypertension, kidney, mRen2.Lewis, and injury markers were used to identify relevant publications in the PubMed database (restricted to the English language) from January 1990 to October 2007. Results In a new congenic model that expresses the mouse renin 2 gene (mRen2.Lewis), estrogen depletion (via ovariectomy [OVX]) in young rats was found to have a marked stimulatory effect on the progression of increased BP and cardiac dysfunction. Moreover, estrogen depletion exacerbated salt-sensitive hypertension and the extent of salt-induced cardiac and renal injury in young mRen2.Lewis rats, which probably reflected the inability to appropriately regulate various components of the RAAS. However, OVX in aged mRen2.Lewis rats conveyed renal protective effects from a high-salt diet compared with intact hypertensive littermates (64 weeks), and these effects were independent of changes in BP. Conclusion These studies in hypertensive mRen2.Lewis rats underscored the influence of ovarian hormones on BP and tissue injury, as well as the plasticity of this response, apparently due to age and salt

  6. Antifertility activity of aqueous ethanolic extract of Hymenocardia acida stem bark in female rats

    Directory of Open Access Journals (Sweden)

    Uchendu Chukwuka Nwocha

    2011-01-01

    Full Text Available Background: Hymenocardia acida is traditionally used in African herbal medicine and has numerous therapeutic benefits. But little is known about its potentially negative effects on pregnant women. Objective: The aim of the present study was to evaluate the antifertility effect of aqueous ethanolic extract of Hymenocardia acida stem bark in female Wistar rats. Materials and Methods: Four groups of rats were administered orally aqueous ethanolic extract of Hymenocardia acida at doses of 100, 200 and 400 mg/kg body weight daily for 19 days. The control group received distilled water. On day 20 of gestation, each rat was laparatomised and number of corpora lutea of pregnancy, number of live fetuses as well as the postcoitum fertility index, weights of the foetuses and placentae were determined. Results: Oral administration of the extract from days 1 to 19 of gestation showed reduction (p<0.05 in the number of corpora lutea of pregnancy and number of live fetuses. Weights of fetuses of extract treated female rats were also smaller (p<0.05 compared with the control. Anti-implantation activity of the treatment groups were 41.4%, 48.3% and 51.7% for groups II to IV respectively, whereas antifertility activity of the groups was found to be 40%, 60% and 60% in the same order. Conclusion: The results suggest that aqueous ethanolic extract of Hymenocardia acida stem bark could induce negative effects on reproductive functions in female albino rats

  7. Understanding How Young People Do Activism: Youth Strategies on Sexual Health in Ecuador and Peru

    Science.gov (United States)

    Coe, Anna-Britt; Goicolea, Isabel; Hurtig, Anna-Karin; San Sebastian, Miguel

    2015-01-01

    While social movement research employs "tactical repertoire" to emphasize protest tactics directed at the state, literature on youth activism globally indicates that young people do politics outside the realm of formal political spheres. Youth activism on body politics in Latin America offers evidence that enhances conceptual tools…

  8. Development of Romantic Relationships and Sexual Activity in Young Adults With Cerebral Palsy: A Longitudinal Study

    NARCIS (Netherlands)

    Wiegerink, D.J.; Stam, H.J.; Gorter, J.W.; Cohen-Kettenis, P.T.; Roebroeck, M.E.

    2010-01-01

    Objectives: To describe the development of romantic relationships and sexual activity of young adults with cerebral palsy (CP), to investigate whether this development is associated with demographic and physical characteristics, and to compare the sexual activity of this group with an

  9. Curriculum Diversity and Young Adult Physical Activity: Reflections from High School Physical Education

    Science.gov (United States)

    Mears, Derrick

    2008-01-01

    This study was to evaluate if exposure to a diverse curriculum in high school physical education had an impact on young adult physical activity. Students from two universities were surveyed concerning high school physical education content exposure and physical activity in four areas. By investigating relationships between content exposure and…

  10. Correlates of physical activity among young children with moderate acute malnutrition

    DEFF Research Database (Denmark)

    Yaméogo, Charles W; Cichon, Bernardette; Fabiansen, Christian

    2017-01-01

    OBJECTIVE: To assess the levels of physical activity among young children with moderate acute malnutrition and to identify clinical, biochemical, anthropometric, and sociodemographic correlates of physical activity. STUDY DESIGN: In a cross-sectional study, 1609 children aged 6-23 months wore a t...

  11. Physical Activity Levels among Adolescent and Young Adult Women and Men with and without Intellectual Disability

    Science.gov (United States)

    Sundahl, Lina; Zetterberg, Marie; Wester, Anita; Rehn, Börje; Blomqvist, Sven

    2016-01-01

    Background: As physical activity can prevent overweight and promote general health, the aim was to investigate the amount of physical activity among adolescent and young adult women and men with intellectual disability (ID), compared to age-matched control groups without intellectual disability. A further aim was to examine whether physical…

  12. VOLUME OF PHYSICAL ACTIVITY AND INJURY OCCURRENCE IN YOUNG BASKETBALL PLAYERS

    Directory of Open Access Journals (Sweden)

    Jenny Gianoudis

    2008-03-01

    Full Text Available Participation in organised, competitive physical activity by young athletes is increasing rapidly. This is concurrent with an increase in sporting injuries in the young population. This pilot study aimed to compare the weekly volume and types of physical activity in young basketball players injured and not injured during the season. Detailed physical activity and injury data were prospectively collected in 46 school-level basketball players aged 14 to 18 years. Participants completed physical activity logs which documented the type of physical activity undertaken, what the activity consisted of (i.e. training, competition and the level at which it was played on a daily basis. Allied health staff completed a weekly injury form. Results showed that injured and uninjured athletes participated in a similar volume of total weekly physical activity over the season. However, injured athletes (p = 0.04 and athletes who specifically sustained overuse injuries (p = 0.01 participated in a greater amount of basketball refereeing than uninjured athletes. Based on these findings it was concluded that greater participation in running-type physical activity such as refereeing, as an addition to training and competition, may predispose the young basketball player to increased injury risk. Future research using larger sample sizes are required to further investigate the role of participation volume and type on injury occurrence in adolescent athletes

  13. "It's all about making a life": poverty, HIV, violence, and other vulnerabilities faced by young female sex workers in Kumasi, Ghana.

    Science.gov (United States)

    Onyango, Monica Adhiambo; Adu-Sarkodie, Yaw; Agyarko-Poku, Thomas; Asafo, Mabel Kissiwah; Sylvester, Joy; Wondergem, Peter; Green, Kimberly; Wambugu, Samuel; Brennan, Alana T; Beard, Jennifer

    2015-03-01

    This study aimed to identify social, economic, structural, and individual-level vulnerabilities of female adolescents who sell sex in Kumasi, Ghana. Twenty-four in-depth interviews and 4 focus group discussions were conducted with female sex workers of age 18-20 years who had been involved in sex work for at least 2 years. Total sample size was 48. One-third of participants started sex work before age 15. Knowledge of HIV was accurate and most reported having intentions to use condoms consistently with clients; however, factors such as higher payments, drug and/or alcohol use, fear of violence, and police harassment affected condom use. They perceived violence and rape at the hands of clients as their greatest risk. They also reported abuse and exploitation by police. Respondents voiced strong concerns that girls and teens involved in sex work are at higher risk of unsafe sex, exploitation, and abuse than their older and more experienced counterparts. Unprotected sex with boyfriends was also common. The pathway to sex work followed a similar pattern for many study participants who left their rural homes for Kumasi in search of economic opportunity. While adolescents who sell sex appear to be abundant in Kumasi, they have been missed by HIV prevention and harm reduction programming. The findings from this study informed the design and implementation of a young female sex worker peer educator pilot program. Key elements of that program are presented, and recommendations for future program evaluation are made.

  14. Antiphospholipid and antioangiogenic activity in females with recurrent miscarriage and antiphospholipid syndrome.

    Science.gov (United States)

    Pelusa, Hector F; Pezzarini, Eleonora; Basiglio, Cecilia L; Musuruana, Jorge; Bearzotti, Mariela; Svetaz, María J; Daniele, Stella M; Bottai, Hebe; Arriaga, Sandra Mm

    2017-09-01

    Background Antiphospholipid syndrome is an autoimmune disease characterized by thrombosis, fetal losses and thrombocytopenia associated to antiphospholipid antibodies. They are directed to phospholipids, such as cardiolipins (anticardiolipin) and lupus anticoagulant or to complexes formed by phospholipids and protein cofactors, such as β2 glycoprotein 1 (a-β2GP1) and annexin V (a-annexin V). These auto-antibodies may be considered as a family of antibodies involved in thrombotic events and antiphospholipid activity. On the other hand, some proangiogenic factors are involved in the normal development of placental vasculature, such as the vascular endothelial growth factor. Overexpression of vascular endothelial growth factor receptor in its soluble form (sVEGFR-1) has been associated to a higher antiangiogenic activity. Our aim was to analyse the association between anticardiolipin, lupus anticoagulant, a-β2GP1, a-annexin V and sVEGFR-1 with recurrent miscarriage before week 10 of gestation in females with antiphospholipid syndrome. Methods We studied 24 females (primary or secondary antiphospholipid syndrome), who were divided into two groups: females with recurrent miscarriage before week 10 of gestation (M; n = 12) and females with no history of fetal loss (NM; n = 12). Anticardiolipin, a-β2GP1, a-annexin V and sVEGF-R1 concentrations were assessed by ELISA, while lupus anticoagulant was assessed by screening and confirmatory tests. Results A significant association was observed between the number of positive biomarkers and the belonging group ( P antiphospholipid syndrome.

  15. EXAMINATION OF EFFECTS OF RHYTHMIC GYMNASTICS ON BALANCE DEVELOPMENT AT THE SCHOOL CLASES OF YOUNG ELEMENTARY SCHOOL FEMALE PUPILS

    Directory of Open Access Journals (Sweden)

    Dragana Aleksić

    2013-07-01

    Full Text Available Balance is, in this work, important to three different balances: elementary balance, defined as body ability to fix in assigned balance position at minimal lean area, visual difficult balance, defined as body ability to fix in assigned balance position without visual control, and dynamic difficult balance, defined as body ability to fix in assigned balance position with center of gravity above the lean area, in spite of external forces difficulties. The battery for the evaluation of balance consists of three following tests: MPSG, MHNG, MSJN. During the 2005/06 academic year, a research was conducted so as to determine the effects of rhythmic gymnastics` program of physical education teaching on balance of female pupils. The subjects (N=99 were classified in experimental and control groups. At the beginning of the academic year, initial (first measurement was performed, followed by experimental final (second measurement at the end of experiment. Research data was processed using the multi-variant procedures MANCOVA, MANOVA, and mono-variant procedures ANCOVA, ANOVA i interval of entrust in distinction declined mean. After the experimental treatment, it was concluded that there are significant differences between female pupils in experimental and control groups i interest of experimental group evaluation of balance. The basic conclusion is that the female pupils of experimental group achieved significantly higher teaching effects than the control group, in view of partly increased motor abilities, being the result of the effects of the experimental treatment, as well as other external and internal factors. The main conclusion was that experimental treatment contributed better results in balance estimation tests in female pupils experimental group.

  16. Comparison between hemoglobin and packed cell volume among young male and female students from a Medical College of Islamabad, Pakistan

    International Nuclear Information System (INIS)

    Zia, Q.U.A.

    2015-01-01

    To high light the importance of laboratory investigations for students and encourage them to participate in research. Methodology: This cross sectional study was carried out at Islamabad Medical and Dental College Islamabad for a three months period from April 1, 2014 to June 30, 2014. Students with age 18-20 years were chosen by convenience sampling for sample collection. Verbal consent was taken from candidates before sample collection. Packed cell volume (PCV) was measured by using Micro Hematocrit method and hemoglobin (Hb) concentration by Sahli acid haematin method. Data were analyzed using SPSS version 20. Results: Out of 106 students, there were 32 males and 74 females. Male participants had significantly greater Hb concentration and PCV as compared to females (p=0.05). Conclusion: Both Hb and PCV were significantly higher in males as compared to females of almost same age. For improving Hb concentration, dietary sources of iron and iron supplements may be used for better health of future generation. (author)

  17. The comparison of cross-education effect in young and elderly females from unilateral training of the elbow flexors.

    Science.gov (United States)

    Ehsani, Fatemeh; Nodehi-Moghadam, Afsun; Ghandali, Hakimeh; Ahmadizade, Zahra

    2014-01-01

    Many studies have reported the increase in strength of the untrained contralateral limb after unilateral training. The aim of this study was to compare the cross education effect in the young and elderly persons. In this quasi-experimental and pre-post study, 12 young people aged 28.25 ±3.11 years and 12 elderly persons (aged 73.08 ± 5.3 years) participated. The subjects had no history of strength training and upper limb movement impairments. Maximal isometric flexion strength in the dominant limb and the contralateral side before and after training were measured by tensiometer. Subjects performed elbow flexion exercises in the dominant side, using 3 sets of 10 repetition of the 60-70% maximal force for two weeks. Independent and paired t test were used to analyze between and within groups differences. The results showed that short-term isometric resistive exercise led to a significant increase of strength in trained and untrained limbs in both groups (p 0.05). The increased muscle strength observed during training indicates positive effect of training in old adult. The increased muscle strength in untrained limb suggests the capacity of neuromuscular adaptation among old adults, suitable to be used in cases of limb immobility or unilateral impairment.

  18. Barriers and Facilitators for Utilization of Genetic Counseling and Risk Assessment Services in Young Female Breast Cancer Survivors

    Directory of Open Access Journals (Sweden)

    Beth Anderson

    2012-01-01

    Full Text Available Introduction. Women diagnosed with breast cancer at a young age are more likely to carry a cancer predisposing genetic mutation. Per the current NCCN recommendations, women diagnosed under age 50 should be referred to cancer genetic counseling for further risk evaluation. This study seeks to assess patient-reported barriers and facilitators to receiving genetic counseling and risk assessment among a community-based population of young breast cancer survivors (YBCS. Methods. Through the Michigan Cancer Surveillance Program, a state-based cancer registry, 488 women diagnosed with breast cancer before age 50 in 2006-2007 were identified. They received a mail survey regarding family history and facilitators and barriers to receiving genetic counseling and risk assessment. Results. Responses were received from 289 women (59.2%. One hundred twenty-two (42.2% reported having received cancer genetic counseling. The most frequent reason identified for receiving services was to benefit their family's future. The top reasons for not attending were “no one recommended it” and “medical insurance coverage issues.” Discussion. This study is the first published report using a state cancer registry to determine facilitators and barriers to receiving genetic counseling and risk assessment among YBCS. These findings demonstrate the need for additional awareness and education about appropriate indications for genetic services.

  19. Barriers and Facilitators for Utilization of Genetic Counseling and Risk Assessment Services in Young Female Breast Cancer Survivors

    International Nuclear Information System (INIS)

    Anderson, B.; McLosky, J.; Wasilevich, E.; Callo, S. L.; Duquette, D.; Copeland, G.

    2012-01-01

    Introduction. Women diagnosed with breast cancer at a young age are more likely to carry a cancer predisposing genetic mutation. Per the current NCCN recommendations, women diagnosed under age 50 should be referred to cancer genetic counseling for further risk evaluation. This study seeks to assess patient-reported barriers and facilitators to receiving genetic counseling and risk assessment among a community-based population of young breast cancer survivors (YBCS). Methods. Through the Michigan Cancer Surveillance Program, a state-based cancer registry, 488 women diagnosed with breast cancer before age 50 in 2006-2007 were identified. They received a mail survey regarding family history and facilitators and barriers to receiving genetic counseling and risk assessment. Results. Responses were received from 289 women (59.2%). One hundred twenty-two (42.2%) reported having received cancer genetic counseling. The most frequent reason identified for receiving services was to benefit their family's future. The top reasons for not attending were “no one recommended it” and “medical insurance coverage issues.” Discussion. This study is the first published report using a state cancer registry to determine facilitators and barriers to receiving genetic counseling and risk assessment among YBCS. These findings demonstrate the need for additional awareness and education about appropriate indications for genetic services.

  20. THE STUDY OF RELATIONSHIP BETWEEN PARENTING STYLES OF MOTHERS WITH PHYSICAL ACTIVITY LEVELS AND OVERWEIGHT AMONG FEMALE STUDENTS

    OpenAIRE

    Nooshin Benar; Ayoub Behrozi

    2012-01-01

    Objective - the purpose of the present study was to determine whether mothers parenting styles are associated with physical activity levels and Overweight in 14- to 17-years old female students lived city of Rasht. Study would focus on that mothers influence their children by what ways and which were the most effective. Methods - the target population consisted entirely of female students of Rasht City. Then, according to Odineski table 360 females, 80 ninth graders, 148 tenth graders 132 ele...

  1. Work related perceived stress and muscle activity during standardized computer work among female computer users

    DEFF Research Database (Denmark)

    Larsman, P; Thorn, S; Søgaard, K

    2009-01-01

    The current study investigated the associations between work-related perceived stress and surface electromyographic (sEMG) parameters (muscle activity and muscle rest) during standardized simulated computer work (typing, editing, precision, and Stroop tasks). It was part of the European case......-control study, NEW (Neuromuscular assessment in the Elderly Worker). The present cross-sectional study was based on a questionnaire survey and sEMG measurements among Danish and Swedish female computer users aged 45 or older (n=49). The results show associations between work-related perceived stress...... and trapezius muscle activity and rest during standardized simulated computer work, and provide partial empirical support for the hypothesized pathway of stress induced muscle activity in the association between an adverse psychosocial work environment and musculoskeletal symptoms in the neck and shoulder....

  2. The impact of urinary stress incontinence in young and middle-age women practising recreational sports activity: an epidemiological study.

    Science.gov (United States)

    Salvatore, S; Serati, M; Laterza, R; Uccella, S; Torella, M; Bolis, P-F

    2009-12-01

    To evaluate the prevalence of urinary stress incontinence (USI) in menstruating women practising recreational sports activity, to detect specific sports with a stronger association with urinary incontinence (UI) and to evaluate risk factors possibly related to this condition. Epidemiological study. Non-competitive sports organisations in the province of Varese, Italy. 679 women of fertile age, practising recreational sports activity. Anonymous questionnaire on UI. The questionnaire included questions about patients' general characteristics, occurrence of UI in relation to sport or daily general activities, time of onset of this condition, frequency of leakage episodes, correlation of incontinence with types of movements or sports, subjective impression of being limited on such occasions and/or necessity to modify the type of sport. UI was reported by 101 women (14.9%). Of these, 32 (31.7%) complained of UI only during sports activity, 48 (47.5%) only during daily life and 21 (20.8%) in both circumstances. Body mass index and parity were significantly associated with the risk of UI. Looking at the different sports activities, a higher rate of incontinence was found in women participating in basketball (16.6%), athletics (15%), and tennis or squash (11%). 10.4% of women abandoned their favourite sport, because of USI, and a further 20% limited the way they practised their favourite sport to reduce leakage episodes. Female UI affects a significant proportion of young women practising non-competitive sports activity; it can cause abandonment of the sport or limitation of its practice.

  3. Determination of zinc concentration in female reproductive system by instrumental neutron activation

    International Nuclear Information System (INIS)

    Carvalho, Fernando Ramos de

    2009-01-01

    Non-surgical female sterilization through the transcervical insertion of quinacrine pellets was considered a definitive, low-cost, safe and effective contraceptive method. The zinc, present in both uterus and Fallopian tubes, inhibit the quinacrine efficiency. The addition of copper increases the efficacy of quinacrine, reducing the risk of pregnancy due to the failure to obstruct the Fallopian tubes. The copper neutralized the deleterious effect of the zinc and so the treatment efficacy is increased. In order to obtain a mapping to study the zinc content in the female reproductive system, samples of both uterus and Fallopian tubes were analyzed by instrumental neutron activation. The results show that, on average, the obtained zinc concentrations in tubes (89 μg-g -1 ) is lower than in the uterus (118 μg-g -1 ), confirming results obtained by other authors. These results will support a research project about non-surgical female sterilization of the 'Faculdade de Medicina da Universidade Federal de Minas Gerais' (Medical School of Federal University of Minas Gerais). The used methodology and obtained results are here reported. (author)

  4. Prevalence of headache and its interference in the activities of daily living in female adolescent students

    Directory of Open Access Journals (Sweden)

    Alaine Souza Lima

    2014-06-01

    Full Text Available OBJECTIVE: To describe the prevalence of headache and its interference in the activities of daily living (ADL in female adolescent students.METHODS: This descriptive cross-sectional study enrolled 228 female adolescents from a public school in the city of Petrolina, Pernambuco, Northeast Brazil, aged ten to 19 years. A self-administered structured questionnaire about socio-demographic characteristics, occurrence of headache and its characteristics was employed. Headaches were classified according to the International Headache Society criteria. The chi-square test was used to verify possible associations, being significant p<0.05.RESULTS: After the exclusion of 24 questionnaires that did not met the inclusion criteria, 204 questionnaires were analyzed. The mean age of the adolescents was 14.0±1.4 years. The prevalence of headache was 87.7%. Of the adolescents with headache, 0.5% presented migraine without pure menstrual aura; 6.7%, migraine without aura related to menstruation; 1.6%, non-menstrual migraine without aura; 11.7%, tension-type headache and 79.3%, other headaches. Significant associations were found between pain intensity and the following variables: absenteeism (p=0.001; interference in ADL (p<0.001; medication use (p<0.001; age (p=0.045 and seek for medical care (p<0.022.CONCLUSIONS: The prevalence of headache in female adolescents observed in this study was high, with a negative impact in ADL and school attendance.

  5. Prevalence of headache and its interference in the activities of daily living in female adolescent students.

    Science.gov (United States)

    Lima, Alaine Souza; de Araújo, Rodrigo Cappato; Gomes, Mayra Ruana de A; de Almeida, Ludmila Remígio; de Souza, Gabriely Feitosa F; Cunha, Samara Barreto; Pitangui, Ana Carolina R

    2014-06-01

    To describe the prevalence of headache and its interference in the activities of daily living (ADL) in female adolescent students. This descriptive cross-sectional study enrolled 228 female adolescents from a public school in the city of Petrolina, Pernambuco, Northeast Brazil, aged ten to 19 years. A self-administered structured questionnaire about socio-demographic characteristics, occurrence of headache and its characteristics was employed. Headaches were classified according to the International Headache Society criteria. The chi-square test was used to verify possible associations, being significant p<0.05. After the exclusion of 24 questionnaires that did not met the inclusion criteria, 204 questionnaires were analyzed. The mean age of the adolescents was 14.0±1.4 years. The prevalence of headache was 87.7%. Of the adolescents with headache, 0.5% presented migraine without pure menstrual aura; 6.7%, migraine without aura related to menstruation; 1.6%, non-menstrual migraine without aura; 11.7%, tension-type headache and 79.3%, other headaches. Significant associations were found between pain intensity and the following variables: absenteeism (p=0.001); interference in ADL (p<0.001); medication use (p<0.001); age (p=0.045) and seek for medical care (p<0.022). The prevalence of headache in female adolescents observed in this study was high, with a negative impact in ADL and school attendance.

  6. Determination of zinc concentration in female reproductive system by instrumental neutron activation

    Energy Technology Data Exchange (ETDEWEB)

    Carvalho, Fernando Ramos de, E-mail: framosc@oi.com.b [Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG (Brazil). Dept. de Engenharia Nuclear; Oliveira, Arno Heeren de, E-mail: heeren@nuclear.ufmg.b [Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG (Brazil). Faculdade de Medicina. Dept. de Ginecologia e Obstetricia; Ferreira, Claudia R.C.; Ferreira, Ricardo Alberto Neto; Menezes, Maria Angela de B.C., E-mail: claudia@medicina.ufmg.b, E-mail: ranf@cdtn.b, E-mail: menezes@cdtn.b [Centro de Desenvolvimento da Tecnologia Nuclear (CDTN/CNEN-MG), Belo Horizonte, MG (Brazil)

    2009-07-01

    Non-surgical female sterilization through the transcervical insertion of quinacrine pellets was considered a definitive, low-cost, safe and effective contraceptive method. The zinc, present in both uterus and Fallopian tubes, inhibit the quinacrine efficiency. The addition of copper increases the efficacy of quinacrine, reducing the risk of pregnancy due to the failure to obstruct the Fallopian tubes. The copper neutralized the deleterious effect of the zinc and so the treatment efficacy is increased. In order to obtain a mapping to study the zinc content in the female reproductive system, samples of both uterus and Fallopian tubes were analyzed by instrumental neutron activation. The results show that, on average, the obtained zinc concentrations in tubes (89 mug-g{sup -1}) is lower than in the uterus (118 mug-g{sup -1}), confirming results obtained by other authors. These results will support a research project about non-surgical female sterilization of the 'Faculdade de Medicina da Universidade Federal de Minas Gerais' (Medical School of Federal University of Minas Gerais). The used methodology and obtained results are here reported. (author)

  7. Geometric Characteristics of the Knee Are Associated With a Noncontact ACL Injury to the Contralateral Knee After Unilateral ACL Injury in Young Female Athletes.

    Science.gov (United States)

    Levins, James G; Argentieri, Erin C; Sturnick, Daniel R; Gardner-Morse, Mack; Vacek, Pamela M; Tourville, Timothy W; Johnson, Robert J; Slauterbeck, James R; Beynnon, Bruce D

    2017-12-01

    Contralateral anterior cruciate ligament (CACL) injury after recovery from a first-time ACL rupture occurs at a high rate in young females; however, little is known about the risk factors associated with bilateral ACL trauma. The geometric characteristics of the contralateral knee at the time of the initial ACL injury are associated with risk of suffering a CACL injury in these female athletes. Case-control study; Level of evidence, 3. Sixty-two female athletes who suffered their first noncontact ACL injury while participating in sports at the high school or college level were identified, and geometry of the femoral notch, ACL, tibial spines, tibial subchondral bone, articular cartilage surfaces, and menisci of the contralateral, uninjured, knee was characterized in 3 dimensions. We were unable to contact 7 subjects and followed the remaining 55 until either a CACL injury or an ACL graft injury occurred or, if they were not injured, until the date of last contact (mean, 34 months after their first ACL injury). Cox regression was used to identify risk factors for CACL injury. Ten (18.2%) females suffered a CACL injury. Decreases of 1 SD in femoral intercondylar notch width (measured at its outlet and anterior attachment of the ACL) were associated with increases in the risk of suffering a CACL injury (hazard ratio = 1.88 and 2.05, respectively). Likewise, 1 SD decreases in medial-lateral width of the lateral tibial spine, height of the medial tibial spine, and thickness of the articular cartilage located at the posterior region of the medial tibial compartment were associated with 3.59-, 1.75-, and 2.15-fold increases in the risk of CACL injury, respectively. After ACL injury, subsequent injury to the CACL is influenced by geometry of the structures that surround the ACL (the femoral notch and tibial spines). This information can be used to identify individuals at increased risk for CACL trauma, who might benefit from targeted risk-reduction interventions.

  8. Effect of Motivation by “Instagram” on Adherence to Physical Activity among Female College Students

    Science.gov (United States)

    Al-Eisa, Einas; Al-Rushud, Asma; Alghadir, Ahmad; Al-Harbi, Bashayer; Al-Sughaier, Noha; Al-Yoseef, Noha; Al-Otaibi, Reem; Al-Muhaysin, Hanadi Ali

    2016-01-01

    Objective. To investigate the efficacy of using “Instagram application” with a “home-exercise program” as a motivational stimulus in improving physical activity (PA) adherence levels among female college students. Methods. Fifty-eight female undergraduate students with the mean age 20.3 ± 0.96 years participated. Participants were divided into two groups: intervention and the control group; both the groups received an exercise program and the intervention group was additionally motivated by “Instagram.” Adherence to PA was measured by using an adherence sheet. The Exercise Motivation Inventory (EMI-2) was used to assess the motivational factors. Results. The most frequent motivational factors were extrinsic as assessed using the EMI-2. “Positive health” was the most frequent factor mentioned of the two types with 47% of the sample. The intervention group adhered with 17% more to the activity program compared to the control group. Moreover, 72% of the participants in the intervention and control groups found the activity program flexible enough to be performed at home; they agreed about its effectiveness on adherence (53%). Conclusions. The use of Instagram with the home exercise program as a motivational modality could be attractive and effective to reinforce adherence and maintain an appropriate PA level. PMID:27034927

  9. Effect of Motivation by "Instagram" on Adherence to Physical Activity among Female College Students.

    Science.gov (United States)

    Al-Eisa, Einas; Al-Rushud, Asma; Alghadir, Ahmad; Anwer, Shahnawaz; Al-Harbi, Bashayer; Al-Sughaier, Noha; Al-Yoseef, Noha; Al-Otaibi, Reem; Al-Muhaysin, Hanadi Ali

    2016-01-01

    To investigate the efficacy of using "Instagram application" with a "home-exercise program" as a motivational stimulus in improving physical activity (PA) adherence levels among female college students. Fifty-eight female undergraduate students with the mean age 20.3 ± 0.96 years participated. Participants were divided into two groups: intervention and the control group; both the groups received an exercise program and the intervention group was additionally motivated by "Instagram." Adherence to PA was measured by using an adherence sheet. The Exercise Motivation Inventory (EMI-2) was used to assess the motivational factors. The most frequent motivational factors were extrinsic as assessed using the EMI-2. "Positive health" was the most frequent factor mentioned of the two types with 47% of the sample. The intervention group adhered with 17% more to the activity program compared to the control group. Moreover, 72% of the participants in the intervention and control groups found the activity program flexible enough to be performed at home; they agreed about its effectiveness on adherence (53%). The use of Instagram with the home exercise program as a motivational modality could be attractive and effective to reinforce adherence and maintain an appropriate PA level.

  10. Effect of Motivation by “Instagram” on Adherence to Physical Activity among Female College Students

    Directory of Open Access Journals (Sweden)

    Einas Al-Eisa

    2016-01-01

    Full Text Available Objective. To investigate the efficacy of using “Instagram application” with a “home-exercise program” as a motivational stimulus in improving physical activity (PA adherence levels among female college students. Methods. Fifty-eight female undergraduate students with the mean age 20.3±0.96 years participated. Participants were divided into two groups: intervention and the control group; both the groups received an exercise program and the intervention group was additionally motivated by “Instagram.” Adherence to PA was measured by using an adherence sheet. The Exercise Motivation Inventory (EMI-2 was used to assess the motivational factors. Results. The most frequent motivational factors were extrinsic as assessed using the EMI-2. “Positive health” was the most frequent factor mentioned of the two types with 47% of the sample. The intervention group adhered with 17% more to the activity program compared to the control group. Moreover, 72% of the participants in the intervention and control groups found the activity program flexible enough to be performed at home; they agreed about its effectiveness on adherence (53%. Conclusions. The use of Instagram with the home exercise program as a motivational modality could be attractive and effective to reinforce adherence and maintain an appropriate PA level.

  11. Body image perception, dietary practices and physical activity of overweight and normal weight Malaysian female adolescents.

    Science.gov (United States)

    Pon, Lai Wan; Kandiah, Mirnalini; Mohd Nasir, Mohd Taib

    2004-09-01

    Body image plays an important role in the management of body weight, especially among female adolescents. This study examined the differences in body image perception, weight management knowledge, eating behaviour and physical activity between overweight and normal weight Malaysian female adolescents. Body mass index screening was done on 588 secondary school students to identify overweight (OW) and normal weight (NW) subjects. A BMI-for-age of => 85th percentile and between => 5th and household income of less than RM1,000. Significantly more NW subjects (χ2=6.112, p=0.013) than OW subjects had incorrect perception of their current body weight status. The WMKI revealed that more OW subjects (64%) than NW subjects (52%) had a low level of weight management knowledge. Eating behaviour patterns were not significantly different between OW and NW subjects, but more OW subjects skipped one or more daily meals as compared to their NW counterparts (χ2=0.174, p=0.010). Physical activity patterns were similar in both groups. Healthy eating and physical activity promotion programmes in schools should include sound weight management practices.

  12. The physiological and activity demands experienced by Australian female basketball players during competition.

    Science.gov (United States)

    Scanlan, Aaron T; Dascombe, Ben J; Reaburn, Peter; Dalbo, Vincent J

    2012-07-01

    To describe the physiological and activity demands experienced by Australian female basketball players during competition. A between-subjects (positional comparison) repeated measures (playing periods) observational experimental design was followed. State-level basketball players (n=12; age: 22.0±3.7 yr; body mass: 72.9±14.2 kg; stature: 174.2±6.9 cm; body fat: 17.2±5.6%; estimated V˙O(2max):43.3±5.7 ml  kg⁻¹ min⁻¹) volunteered to participate. Heart rate (HR) and blood lactate concentration ([BLa]) were collected across eight competitive matches. Overall and positional player activity demands were calculated across three matches using time-motion analysis methodology. Activity frequencies, total durations and total distances were determined for various activity categories. Mean (±SD) HR responses of 162±3b min⁻¹ (82.4±1.3% HR(max)) and 136±6b min⁻¹ (68.6±3.1% HR(max)) were evident across live and total time during matches. A mean [BLa] of 3.7±1.4 mmol L⁻¹ was observed across competition. Player activity demands were unchanged across match periods, with 1752±186 movements performed and 5214±315 m travelled across total live match time. Furthermore, 39±3%, 52±2%, 5±1% and 4±1% of total live time was spent performing low-intensity, moderate-intensity, high-intensity and dribbling activity. Positional comparisons revealed backcourt players performed more ball dribbling (pintermittent demands and important contributions of both anaerobic and aerobic metabolic pathways during state-level female basketball competition. Copyright © 2012 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

  13. Serum PON1 arylesterase activity in relation to hyperhomocysteinaemia and oxidative stress in young adult central retinal venous occlusion patients.

    Science.gov (United States)

    Angayarkanni, N; Barathi, S; Seethalakshmi, T; Punitham, R; Sivaramakrishna, R; Suganeswari, G; Tarun, S

    2008-07-01

    To estimate the arylesterase activity of serum paraoxonase-1 (PON1-ARE), which is reported to have an antioxidant and antiatherogenic potential and to correlate with plasma homocysteine (Hcys) and plasma TBARS in young adult central retinal venous occlusion (CRVO) patients. A case-control prospective study carried out in 10 CRVO patients (mean age 27+/-5 years; 7 males, 3 females) and 20 healthy controls (mean age 29+/-5 years; 15 males, 5 females). The CRVO patients showed a significantly lowered serum PON1-ARE activity (P=0.009) along with a significant increase in the levels of plasma Hcys (P=0.018) when compared to the control subjects. There was a negative correlation between serum PON1-ARE and plasma Hcys levels (P=0.058) as well as between PON1-ARE and plasma TBARS levels (P=0.001) in the CRVO patients. This is the first report of lowered serum PON1-ARE level as a risk factor for CRVO (OR= 1.108, CI=0.914, 1.314; P=0.296), which is found to correlate with oxidative stress.

  14. When Women Do Not Want It: Young Female Bargoers' Experiences With and Responses to Sexual Harassment in Social Drinking Contexts.

    Science.gov (United States)

    Graham, Kathryn; Bernards, Sharon; Abbey, Antonia; Dumas, Tara M; Wells, Samantha

    2016-08-23

    Women frequently experience unwanted sexual touching and persistent advances at bars and parties. This study explored women's responses to these unwanted experiences through online surveys completed by 153 female bargoers (aged 19-29) randomly recruited from a bar district. More than 75% had experienced sexual touching or persistence (46% both). Most women used multiple deterrent strategies, including evasion, facial expressions, direct refusals, aggression, friends' help, and leaving the premises. Women experienced negative feelings (disrespected, violated, disgusted, angry, embarrassed), especially from incidents involving touching. Cultural change is needed to reduce substantial negative impacts of sexual harassment on women in drinking and other settings. © The Author(s) 2016.

  15. How does physical activity and fitness influence glycaemic control in young people with Type 1 diabetes?

    Science.gov (United States)

    Cuenca-García, M; Jago, R; Shield, J P H; Burren, C P

    2012-10-01

    To assess physical activity and fitness levels of young people with Type 1 diabetes compared with siblings without diabetes, and to investigate the association between physical activity, physical fitness and glycaemic control (HbA(1c)) in those young people with diabetes. The study consisted of 97 young people aged 8 to 16 years (62% male) from a Paediatric Diabetes Service in South West England. Sixty participants (67% male) had Type 1 diabetes and 37 participants (54% male) were siblings without diabetes (control group). We measured weight, height and waist circumference, calculated BMI and waist-height ratio and recorded pubertal status, blood pressure and current insulin regimen information. We assessed physical activity by accelerometry, from which we calculated light and moderate-to-vigorous intensity activity. We measured physical fitness by multistage sub-maximal bicycle ergometer test. We obtained HbA(1c) by venipuncture. There were no differences between the young people with diabetes and siblings without diabetes in body composition, blood pressure, physical activity and fitness. Moderate-to-vigorous physical activity was associated with better glycaemic control, accounting for 30-37% (R(2) = 0.295-0.374) of the variance for HbA(1c). Physical fitness was not associated with HbA(1c). Moderate-to-vigorous physical activity was associated with better glycaemic control while fitness was not. Findings suggest that developing strategies to increased moderate-to-vigorous physical activity may prove an effective method of improving glycaemic control in young people with diabetes. © 2012 The Authors. Diabetic Medicine © 2012 Diabetes UK.

  16. An Analysis of Female Lecturers' Participation in Civil Engineering Research and Development Activities at One Polytechnic in Zimbabwe

    Science.gov (United States)

    Chikuvadze, Pinias; Matswetu, Vimbai Sharon; Mugijima, Samuel

    2015-01-01

    This study sought to explore female lecturers' participation in civil engineering research and development activities at one polytechnic in Zimbabwe. Case study design was chosen for this study to make predictions, narration of events, comparisons and drawing of conclusions. The female lecturers were purposively sampled to participate in the…

  17. Human Blood Feeding Activity of Female Hybrids between Culex pipiens pipiens and Culex pipiens quinquefasciatus(Diptera: Culicidae)

    OpenAIRE

    Yoshii, Manabu; Mine, Mariko; Kurokawa, Kenji; Oda, Tsutomu; Kato, Katsutomo; Ogawa, Yasunori; Eshita, Yuuki; Uchida, Keikichi

    2007-01-01

    Human blood feeding activity was examined in females of hybrids between Culex pipiens pipiens and Culex pipiens quinquefasciatus during long photoperiod at 25℃. Blood feeding rates of hybrids were lower than in Culex pipiens quinquefasciatus and Culex pipiens pallens, and higher than in Culex pipiens pipiens, because no females fed on human blood in Culex pipiens pipiens.

  18. Physical Activity, Disordered Eating Risk, and Anthropometric Measurement: A Comparison of College Female Athletes and Non Athletes

    Science.gov (United States)

    Malinauskas, Brenda M.; Cucchiara, Andrew J.; Aeby, Victor G.; Bruening, Christi C.

    2007-01-01

    Opportunities for women in sport have expanded, whereas the media-driven ideal female continues to have a slender body. To attain the body that society has promoted, college-age females are vulnerable to psychological disordered eating risk. This study examines relationships among physical activity, body composition, and psychological eating…

  19. Predictors of HIV-related risk perception and PrEP acceptability among young adult female family planning patients.

    Science.gov (United States)

    Garfinkel, Danielle B; Alexander, Kamila A; McDonald-Mosley, Reagan; Willie, Tiara C; Decker, Michele R

    2017-06-01

    HIV pre-exposure prophylaxis (PrEP) presents new opportunities for HIV prevention. While women comprise approximately 20% of new HIV infections in the US, significant questions remain about how to most effectively facilitate PrEP uptake for this population. Family planning clinics are a dominant source of health care for young women and support an estimated 4.5 million women annually. We explore characteristics associated with HIV risk perception and PrEP acceptability among young adult women seeking reproductive health services in a high-prevalence setting. A cross-sectional, clinic-based survey was conducted with women ages 18-35 (n = 146) seeking health care at two family planning clinics in the greater Baltimore, Maryland area, from January to April 2014. An estimated 22% of women reported being worried about HIV risk, and 60% reported they would consider taking a pill daily to prevent HIV. In adjusted models, HIV-related worry was associated with having no college education, being single or dating more than one person, practicing consistent condom use during vaginal sex, and having ever traded sex. PrEP acceptability was significantly associated with being Black (71% vs. 49%, AOR 2.23, CI: 1.89-2.64) and having ever traded sex (83% vs. 58%, AOR 4.94, CI: 2.00-12.22). For women with a history of intimate partner violence (IPV), PrEP acceptability was significantly lower (57% vs. 62%, AOR .71, CI: .59-.85) relative to their non-abused counterparts. Results suggest that family planning clinics may be a natural setting for PrEP discussion and roll-out. They should be considered in the context of integrating HIV prevention with reproductive health services. Women with a trauma history may need additional support for implementing HIV prevention in the form of PrEP.

  20. Influence of a sport-specific training background on vertical jumping and throwing performance in young female basketball and volleyball players.

    Science.gov (United States)

    Battaglia, G; Paoli, A; Bellafiore, M; Bianco, A; Palma, A

    2014-10-01

    The purpose of this study was to evaluate the influence of 3 years of sport-specific training background (SSTB) on vertical jumping and throwing performance in young female basketball and volleyball players. Thirty-one healthy adolescent girls, of which 11 age-matched control subjects [C], 10 basketballers (BP) and 10 volleyballers (VP) participated to the study. The throwing performance was assessed by seated backward overhead ball throw (SBOMBT) and seated chest pass throw (SCPT) using a 3-kg rubber medicine ball. Instead, the vertical jumping performance was evaluated by squat jump (SJ) and countermovement jump with (CMJ-AS) and without arm swing (CMJ) using Optojump system (Microgate srl, Italy). During SJ and CMJ with and without arm swing VP group showed a higher vertical jump performance than BP and C ones. In particular we showed that VP exhibited a higher flight time and jump height than C (Pbasketball athletes' maximal power compared to age-matched control subjects.