WorldWideScience

Sample records for adult male rural

  1. Large and forgotten in rural Australia: assessment, attitudes and possible approaches to losing weight in young adult males

    OpenAIRE

    Mendis, Kumara; Forster, Tanya; Paxton, Karen; Hyland, Karen; Yelverton, Jason; McLean, Rick; Canalese, Joseph; Brown, Anthony; Steinbeck, Katharine

    2014-01-01

    Background Young Adult Males (YAMs) in rural Australia are poorly studied with respect to overweight and obesity. Firstly, we explored the feasibility of recruiting 17–25 year old YAMs to obtain baseline data on overweight and obesity rates, socio-demographics, nutrition, exercise and mobile phone usage. Secondly, we explored the views of YAMs with a waist measurement over 94 cm about using mobile phone text messages to promote weight loss and incentives to promote healthy lifestyles. Methods...

  2. Male circumcision for HIV prevention - a cross-sectional study on awareness among young people and adults in rural Uganda

    Directory of Open Access Journals (Sweden)

    Hizaamu Ramadhan NB

    2010-04-01

    Full Text Available Abstract Background Medical male circumcision is now part of a comprehensive approach to HIV prevention. It has been shown that awareness of the protective effect of male circumcision leads to high acceptability towards the introduction of medical male circumcision services within countries. The objective of this survey was to identify factors determining awareness of male circumcision for HIV prevention. Methods We interviewed 452 participants (267 adults >24 years of age; 185 youths 14-24 years living in three rural Ugandan districts in 2008. Using a standardized questionnaire, we assessed socio-demographic parameters, awareness of MC for HIV prevention, general beliefs/attitudes regarding MC and MC status. Determinants for awareness of MC for HIV prevention were examined with multiple logistic regression models. Results Out of all adults, 52.1% were male (mean ± SD age 39.8 ± 11 years, of whom 39.1% reported to be circumcised. Out of all youths, 58.4% were male (18.4 ± 2.5, 35.0% circumcised. Adults were more aware of MC for HIV prevention than youths (87.1% vs. 76.5%; p = 0.004. In adults, awareness was increased with higher educational level compared to no school: primary school (adjusted OR 9.32; 95%CI 1.80-48.11, secondary (5.04; 1.01-25.25, tertiary (9.91; 0.76-129.18, university education (8.03; 0.59-109.95. Younger age and male sex were further significant determinants of increased awareness, but not marital status, religion, district, ethnicity, employment status, and circumcision status. In youths, we found a borderline statistically significant decrease of awareness of MC for HIV prevention with higher educational level, but not with any other socio-demographic factors. Conclusions Particularly Ugandans with low education, youths, and women, playing an important role in decision-making of MC for their partners and sons, should be increasingly targeted by information campaigns about positive health effects of MC.

  3. Rural Mid-Life Single Adult Families: Male/Female Similarities and Differences.

    Science.gov (United States)

    Lingren, Herbert G.; And Others

    The study examined data from rural midlife singles concerning: (1) their socio-demographic characteristics; (2) their life satisfactions and happiness with their rural lifestyle; (3) their self-image and self-esteem; (4) their coping strategies; and (5) their social support systems. Subjects were 76 men and 149 women between the ages of 35 and 59…

  4. TOBACCO USE AND ITS CORRELATE FACTORS AMONG ADULT MALES IN RURAL AREA OF MEERUT-A CROSS SECTIONAL STUDY

    Directory of Open Access Journals (Sweden)

    Gagan Garg

    2013-12-01

    Full Text Available Introduction: Tobacco use is one of the important preventable causes of death and a leading public health problem all over the world. According to WHO, tobacco is the second major cause of death worldwide and is currently responsible for about 5 million death each year. This figure is expected to rise to about 8.4 million by the year 2020 with 70% of deaths occurring in developing countries.Research questions: What is the magnitude of problem of tobacco users among adult males in rural area of Meerut?Objectives1. To study the prevalence of tobacco use2. To assess the correlate factors of tobacco use.Material and Methods: A community based cross sectional study was carried out among 393 randomly selected males aged 15-49 years belonging to Khajuri village which is the field practice area of Subharti Medical College. The data was recorded in pre-designed and semi-structured Questionnaire. Results: Over all prevalence of ‘Current users’ of tobacco product was 206 (52.4% and ever users was 80 (20.4%.Among the current tobacco users most of the participants (49% were using smoking form of tobacco (Cigarette, Bidi, Hukka and 34.4% were using smokeless form of tobacco (Gutkha, Khaini and 15.5% were using both. Conclusion: The tobacco use varied with locality, gender, age and by type of tobacco. It was significantly associated with various local socio-demographic factors like education, occupation, family type, socio-economic class and tobacco use in family or by the friends.The patterns of tobacco use different among tobacco users.

  5. RESILIENCE IN IGBO RURAL COMMUNITY ADOLESCENTS AND YOUNG ADULTS

    OpenAIRE

    JohnBosco Chika Chukwuorji; Chukwuedozie K. Ajaero

    2014-01-01

    While involved in organising an empowerment seminar for the Igbo rural youths, the authors investigated resilience among rural adolescents and young adults. Three hundred and twenty nine (329) adolescents (n = 162) and young adults (n = 167), comprising 159 males and 170 females, were participants. They completed the 14-item Resilience scale and provided some relevant demographic information. Analysis Of Variance (ANOVA) was used to test for differences in resilience on account of age, gender...

  6. RESILIENCE IN IGBO RURAL COMMUNITY ADOLESCENTS AND YOUNG ADULTS

    Directory of Open Access Journals (Sweden)

    JohnBosco Chika Chukwuorji

    2014-01-01

    Full Text Available While involved in organising an empowerment seminar for the Igbo rural youths, the authors investigated resilience among rural adolescents and young adults. Three hundred and twenty nine (329 adolescents (n = 162 and young adults (n = 167, comprising 159 males and 170 females, were participants. They completed the 14-item Resilience scale and provided some relevant demographic information. Analysis Of Variance (ANOVA was used to test for differences in resilience on account of age, gender and level of education. Young adults had significantly higher resilience scores than adolescents. No significant difference was found in resilience scores of males and females. Participants with higher education had significantly higher resilience scores than those with lower education. Of all the interaction effects tested, only age * gender * education had a significant interaction effect on resilience. Discussion of the findings were based on the literature, realities of life in contemporary Igbo society and the authors’ observations.

  7. Some Socio-Demographic Attributes as Covariates in Tooth Wear Among Males in a Rural Community in Nigeria

    OpenAIRE

    Ibiyemi, Olushola; Taiwo, Juliana Obontu

    2012-01-01

    Background Association between some socio-demographic attributes and tooth wear among adult male population in a rural community of Igbo-ora, Southwestern Nigeria was investigated in this cross-sectional study. Methods Cross-sectional study among 200 consenting adult males in Igbo-ora was carried out using a 10-item semi-structured questionnaire to obtain data on socio-demographics. Oral examination to establish the presence of tooth wear lesions was carried out by two examiners. Frequencies ...

  8. Substance Abuse by Youth and Young Adults in Rural America

    Science.gov (United States)

    Lambert, David; Gale, John A.; Hartley, David

    2008-01-01

    Purpose: Addressing substance abuse in rural America requires extending our understanding beyond urban-rural comparisons to how substance abuse varies across rural communities of different sizes. We address this gap by examining substance abuse prevalence across 4 geographic levels, focusing on youth (age 12-17 years) and young adults (age 18-25…

  9. Erectile Dysfunction in the Older Adult Male.

    Science.gov (United States)

    Mola, Joanna R

    2015-01-01

    Erectile dysfunction (ED) in the older adult male is a significant problem affecting more than 75% of men over 70 years of age in the United States. Older men have an increased likelihood of developing ED due to chronic disease, comorbid conditions, and age-related changes. Research has demonstrated that while the prevalence and severity of ED increases with age, sexual desire often remains unchanged. This article discusses the clinical picture of ED, including relevant pathophysiology, clinical presentation, and evaluation and treatment options. PMID:26197627

  10. Waist circumference and cardiovascular risk factors among rural older adults: gender differences

    Science.gov (United States)

    Overweight and obese patients present with a greater risk for CVD. The purpose of this study was to explore how weight status relates to cardiovascular risk factor in older adults in the Geisinger Rural Aging Study (114 male, 158 female mean age 78. 5). Anthropometric and health data, along with a f...

  11. Life satisfaction of older Chinese adults living in rural communities.

    Science.gov (United States)

    Li, Hong; Chi, Iris; Xu, Ling

    2013-06-01

    Guided by the socio-environmental theoretical framework, this study examined factors associated with life satisfaction experienced by older Chinese adults living in rural communities. The data used in this study were extracted from the Sample Survey on Aged Population in Urban/Rural China conducted by the China Research Center on Aging in 2000. This study included 10,084 rural older adults in mainland China. In this study 60.2 % of rural older adults were satisfied with their lives. Results from a multinomial logistic regression analysis showed that life satisfaction reported by rural older Chinese adults was significantly related to education, financial resources, self-rated health, financial support from children, satisfaction with children's support, house sitting for their children, visiting neighbors, and being invited to dinner by neighbors. Research and policy implications of these findings are also discussed.

  12. Adult Education and Anomia in Rural Nigeria

    Science.gov (United States)

    Odokara, E. O.

    1971-01-01

    Extracts from an article describing the efforts of the University of Nigeria to dispel post-civil war anomia among the rural population, and to direct various reconstruction and rehabilitation programs to rural areas. (Author/JB)

  13. Priorities for Action in a Rural Older Adults Study

    OpenAIRE

    Averill, Jennifer B.

    2012-01-01

    This article reports the findings from a recent study of older adults in the rural southwestern United States and discusses practice and research implications. The aim of the study was to analyze health disparities and strengths in the contexts of rurality, aging, a depressed economy, and limited health resources. Identified themes needing action included sustained access to prescriptions, transportation solutions for older adults in isolated communities, inadequate access to care, poor infra...

  14. PREVALENCE OF TOBACCO USE AMONG THE ADULT MALES IN A SOUTH INDIAN VILLAGE

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    Kalyan

    2014-11-01

    Full Text Available : BACKGROUND: Tobacco usage is widely prevalent in both the developed and developing countries. It is one of the important preventable causes of premature death in developing countries. It has been estimated that nearly 50% of men are dependent on some form of tobacco use. MATERIALS AND METHODS: The aim of the study was to find out the prevalence of tobacco usage among the adult male population in rural areas. The objectives were to find out the tobacco usage in various forms and the impact of pictorial warnings on the packing to quit tobacco. A cross sectional observational study was conducted in Pedaparimi village of Guntur district, Andhra Pradesh, Rural Field Practice area of NRI Medical College, Guntur for 3 months (from January to March 2014. Ten percent of the houses were studied using systematic random sampling method. The data was collected from 105 adult male respondents residing in the village

  15. Knowledge of heart attack and stroke symptomology: a cross-sectional comparison of rural and non-rural US adults

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    Swanoski Michael T

    2012-06-01

    Full Text Available Abstract Background Understanding the signs and symptoms of heart attacks and strokes are important not only in saving lives, but also in preserving quality of life. Findings from recent research have yielded that the prevalence of cardiovascular disease risk factors are higher in rural populations, suggesting that adults living in rural locales may be at higher risk for heart attack and/or stroke. Knowledge of heart attack and stroke symptomology as well as calling 911 for a suspected heart attack or stroke are essential first steps in seeking care. This study sought to examine the knowledge of heart attack and stroke symptoms among rural adults in comparison to non-rural adults living in the U.S. Methods Using multivariate techniques, a cross-sectional analysis of an amalgamated multi-year Behavioral Risk Factor Surveillance Survey (BRFSS database was performed. The dependent variable for this analysis was low heart attack and stroke knowledge score. The covariates for the analysis were: age, sex, race/ethnicity, annual household income, attained education, health insurance status, having a health care provider (HCP, timing of last routine medical check-up, medical care deferment because of cost, self-defined health status and geographic locale. Results The weighted n for this study overall was 103,262,115 U.S. adults > =18 years of age. Approximately 22.0% of these respondents were U.S. adults living in rural locales. Logistic regression analysis revealed that those U.S. adults who had low composite heart attack and stroke knowledge scores were more likely to be rural (OR = 1.218 95%CI 1.216-1.219 rather than non-rural residents. Furthermore, those with low scores were more likely to be: male (OR = 1.353 95%CI 1.352-1.354, >65 years of age (OR = 1.369 95%CI 1.368-1.371, African American (OR = 1.892 95%CI 1.889-1.894, not educated beyond high school (OR = 1.400 955CI 1.399-1.402, uninsured (OR = 1.308 95%CI 1

  16. Emotional Wellness Needs: Older Adults in Rural Communities

    Science.gov (United States)

    Russ, Randall

    2009-01-01

    The importance of emotional wellness for rural older adults is a topic of growing significance. Older adults, now the fastest growing United States population sector, have special wellness needs. By the year 2030, about 70 million people will be over the age of 65. A low or declining sense of control over one's life increases depression. Emotional…

  17. Sexual maturation and aging of adult male mealybug (Hemiptera: Pseudococcidae).

    Science.gov (United States)

    Mendel, Z; Protasov, A; Jasrotia, P; Silva, E B; Zada, A; Franco, J C

    2012-08-01

    The physiological age of adult males of seven mealybug species was measured in relation to the elongation of the male pair of the waxy caudal filaments. These filaments begin to emerge after eclosion and reached their maximum length from 29.4-46.6 h. The studied males were divided into three age groups, expressed as percentages of the total waxy caudal filaments length. Attraction to a sex pheromone source was significantly higher in the oldest male group (maximum filaments growth) compared with youngest one. Only the oldest male group copulated successfully; few of the younger males tested displayed 'courtship' behavior towards conspecific virgin females. The calculated duration of the sexually active phase of the adult male life cycle varied among species ranging from 34.4 to 46.6 h. There were marked variations in the strength of attraction to a pheromone source according to time of day. There was a continuous decrease in sexual activity from morning to evening. Our findings reveal clear maturation periods for adult males of the seven studied species. The long immature phase of the adult male mealybug is probably also related to several physiological processes that are needed to complete male maturation. The most noticeable change is the elongation of the waxy caudal filaments. However, mating may be performed at any time ambient conditions are suitable. Whereas male mealybug flight towards a pheromone source is restricted to a few hours, the male may continue mating activity throughout its sexually active period.

  18. Adult male coatis play with a band of juveniles.

    Science.gov (United States)

    Logan, C J; Longino, J T

    2013-05-01

    This study examined the play behaviour in one group of coatis (Nasua narica) at La Selva Biological Station in Costa Rica. We incidentally found adult males playing with juvenile coatis, and conducted post-hoc analyses to investigate this interaction. Coati groups consist of adult females and juveniles of both sexes until male juveniles reach two years of age and leave the band to become solitary. Adult males only tolerate juveniles for a brief period during breeding season when the males court females to mate. Outside of the breeding season, adult males are known to prey on juveniles. In this study, when adult males were present with the band, play occurred more than was expected by chance, and adult males engaged in many of these play bouts. Because the mechanisms driving infanticidal behaviour are not well understood, and adult male coatis show a range of behaviours from infanticide to highly affiliative interactions with juveniles, using coatis as a model system may elucidate mechanisms underlying infanticide.

  19. Histomorphometric study on blood cells in male adult ostrich

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    Mina Tadjalli

    2013-09-01

    Full Text Available In order to perform a histomorphometric study of blood cells in male adult ostrich, blood samples were obtained from jugular vein of 10 clinically healthy male adult ostriches (2 - 3 years old. The slides were stained with the Giemsa methods and the smears were evaluated for cellular morphology, with cellular size being determined by micrometry. The findings of this study revealed that the shape of the cell, cytoplasm and nucleus of erythrocytes in male adult ostriches were similar to those in other birds such as quails, chickens, Iranian green-head ducks.

  20. Frailty Among Elderly Adults in a Rural Area of Turkey

    OpenAIRE

    Çakmur, Hülya

    2015-01-01

    Background The elderly population is growing in Turkey, as it is worldwide. The average age of residents in rural areas of Turkey is relatively high and is gradually increasing. The purpose of this study is to summarize the fitness and frailty of elderly adults living in a rural area of Turkey characterized by a relatively low level of socioeconomic development. Material/Methods This study was designed as a prospective, cross-sectional study, and was conducted in a rural area of Kars Province...

  1. La Communicacion en la educacion de Adultos y el Desarrollo Rural (Adult Literacy and Rural Development). Cuadernos del CREFAL 14.

    Science.gov (United States)

    Vejarano, Gilberto M.; And Others

    This booklet presents the ideas that came out of the Regional Meeting for Adult Literacy and Rural Development. The meeting took place in September 1981 at the Regional Center for Adult Education and Functional Literacy for Latin America (CREFAL) in Mexico. Basically, a discussion of adult literacy in the rural areas of Latin America is presented.…

  2. Physical Activity among Rural Older Adults with Diabetes

    Science.gov (United States)

    Arcury, Thomas A.; Snively, Beverly M.; Bell, Ronny A.; Smith, Shannon L.; Stafford, Jeanette M.; Wetmore-Arkader, Lindsay K.; Quandt, Sara A.

    2006-01-01

    Purpose: This analysis describes physical activity levels and factors associated with physical activity in an ethnically diverse (African American, Native American, white) sample of rural older adults with diabetes. Method: Data were collected using a population-based, cross-sectional stratified random sample survey of 701 community-dwelling…

  3. Life Satisfaction among Young Adults from Rural Families.

    Science.gov (United States)

    Wilson, Stephan M.; Peterson, Gary W.

    1988-01-01

    Examined possible predictors of life satisfaction among 322 low-income young adults from rural Appalachia. Both objective and subjective conditions of life were predictors of life satisfaction: financial resources, self-esteem, and proximity to childhood home were positive predictors; frustrations about limited job opportunities and community size…

  4. Keeping It Safe: Aging in Place among Rural Older Adults

    Science.gov (United States)

    Peek, Gina G.; Bishop, Alex J.

    2016-01-01

    The purpose of the study addressed in this article was to identify ways to reduce risk and improve safe aging in place among rural older adults. Resident and Extension faculty and county educators visited study participants at home to assess functional capacity and the home environment. Extension professionals may be uniquely positioned to provide…

  5. Incomplete urethral duplication in an adult male.

    LENUS (Irish Health Repository)

    Davis, N F

    2012-09-01

    Urethral duplication is a rare congenital anomaly with less than 200 cases reported. It predominantly occurs in males and is nearly always diagnosed in childhood or adolescence. It is defined as a complete second passage from the bladder to the dorsum of the penis or as an accessory pathway that ends blindly on the dorsal or ventral surface.

  6. Socio- demographic correlates of overweight and obesity among adults in rural Meerut

    Directory of Open Access Journals (Sweden)

    Shailendra Kumar

    2014-12-01

    Full Text Available Background:  Obesity is most common nutritional disorder in developed countries and is assuming significant dimensions in developing countries. Objectives:  To find out the prevalence of overweight and obesity in adults aged 18 years and above and socio-demographic factors affecting overweight and obesity in rural population of Meerut. To suggest measures for prevention of overweight and obesity in adults population of rural Meerut. Material and Methods:  In present community based cross sectional study 1382 individuals aged 18 years and above were covered from 400 families spread over 5 villages with the help of systemic random sampling in rural area of Meerut District. The Individuals were interviewed and examined personally using Pre-designed and Pre-tested Questionnaire. Results:  Out of 1382 individuals 244 (17.7% were having BMI ≥ 25. Prevalence of obesity in females (22% was found more than males (13.8%. Prevalence of Overweight and Obesity increased with advancing age, maximum being in age group 50-59 years (22.2%. Maximum numbers of males (19.9% were overweight in their most productive life (30 -39 years whereas maximum females were overweight in their menopausal decade i.e. 40-49 years (32.8%. Overweight was more in persons who were married (18.9%, professional/Technical person (33.3%, Savarna upper caste (23.1%, belonging to high standard of living index (21.0%, person living in joint families (18.2%, and Alcoholics (18.6% while smokers were having lower prevalence of overweight (10.6%. Conclusion: The prevalence of Overweight and Obesity is increasing in adult population of rural area. Various socio-demographic correlates are affecting the prevalence of Overweight and Obesity in Rural population.

  7. Dietary glucose regulates yeast consumption in adult Drosophila males

    OpenAIRE

    Sebastien eLebreton; Peter eWitzgall; Marie eOlsson; Becher, Paul G.

    2014-01-01

    The adjustment of feeding behavior in response to hunger and satiety contributes to homeostatic regulation in animals. The fruit fly Drosophila melanogaster feeds on yeasts growing on overripe fruit, providing nutrients required for adult survival, reproduction and larval growth. Here, we present data on how the nutritional value of food affects subsequent yeast consumption in Drosophila adult males. After a period of starvation, flies showed intensive yeast consumption. In comparison, flies ...

  8. Differential reproductive success and body dimensions in Kavango males from urban and rural areas in northern Namibia.

    Science.gov (United States)

    Kirchengast, S; Winkler, E M

    1995-04-01

    We investigated differential sex-biased parental investment in relation to social status in 59 Kavango males from Rundu, the administrative and commercial center of the Kavango district in northern Namibia, and in 78 Kavango males from the rural areas around Rundu. Twenty-three body dimensions were used as indicators for the probands' social rank in the groups. The males from Rundu surpassed the males from rural areas in nearly all anthropometric features, but the urban males had significantly less offspring, especially fewer dead offspring. The association between the anthropometric variables and the number and sex of the offspring showed marked differences between the two proband groups. Although in the rural areas robust males had more children than smaller and leaner males, the taller and more robust males from Rundu had fewer offspring than smaller and more slender males. These results indicate that males from rural areas and males from urban areas follow different reproductive strategies. PMID:7729830

  9. Outpatient Treatment of Primary Anorexia Nervosa in Adult Males.

    Science.gov (United States)

    Ziesat, Harold A., Jr.; Ferguson, James M.

    1984-01-01

    Describes three cases of adult-onset primary anorexia nervosa in males. For each case, the history and diagnostic patterns are considered, followed by a discussion of the course of outpatient treatment. The therapy was multimodal and included elements of behavioral contingency management, cognitive therapy, and dynamic psychotherapy. (JAC)

  10. Factors that influence rural African American males' aspirations to attend college

    Science.gov (United States)

    Stuart, Alesia K.

    This study was conducted to research factors which influence rural African American males in their college attendance decision. The study was an attempt to discover specific influences in the higher education pursuit from aspiration to enrollment. As African American males and low income students represent lower enrollment figures in higher education, this study attempts to provide research which may improve these numbers. The literature which provides the theoretical frame is related to Hossler (et al., 1999) and his research entitled Going to College. Hossler's study recommended additional research to study African American males. Hossler concluded this participant segment was influenced by different factors than the majority of study participants. This qualitative study includes student interviews. Three high schools in three counties in the Black Belt of rural Alabama were the sites selected for participants. Thirty African American male seniors' responses were transcribed and coded to identify themes related to influences stated by the participants. The students' voices provided insight into their college enrollment pursuit. The findings indicate rural students lack the resources and academic preparation significant for higher education admission. African American males in rural Alabama tend to be first generation students and lack information important to college enrollment. The rural high schools lack the personnel, college and career guidance to ensure participants are aware and prepared to traverse the process of college enrollment. This study identifies policy development needs to address inadequacies that African American males attending rural schools encounter during secondary enrollment. Research participants state college aspirations. Problems arise as participants move from the aspiration stage toward enrollment. Several factors will limit higher education opportunities for the participants. Inadequate knowledge on ACT scores, college cost financial

  11. File list: His.Adl.50.AllAg.Adult_male [Chip-atlas[Archive

    Lifescience Database Archive (English)

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  14. Syndrome of frailty in the older adult in a rural community in Puebla, Mexico

    Directory of Open Access Journals (Sweden)

    Liliana Rivadeneyra-Espinoza

    2016-07-01

    Full Text Available Syndrome of frailty in the elderly, involves presenting adverse events, most in need of care, increased risk of progression to disability, dependency and death. The objective of the research was to determine the number of older adults presenting fragility syndrome and the most determining factor in a rural population of the State of Puebla, Mexico. A descriptive, observational, cross-sectional, prospective study was conducted. The sample was composed of 200 patients over 65 years of age, registered in the study community health center. Data was collected through the application of the geriatric scale and fragility of Cuban criteria were applied. Including older adults 52.5% were female and 47.5 male. The prevalence of fragility Syndrome was 45%, being higher in women. As associated factor found alterations in mobility and balance with a 26.5%. It is concluded that there is a high prevalence of fragile seniors in a rural community in Puebla, Mexico; alterations in mobility and balance are the main detonating factor, due to activities of daily living that predominate in Latin American rural areas.

  15. Photometric facial analysis of the Igbo Nigerian adult male

    OpenAIRE

    Ukoha Ukoha Ukoha; Onochie Okwudili Udemezue; Chidi Kingsley Oranusi; Azuoma Lasbrey Asomugha; Uchechukwu Dimkpa; Lynda Chinenye Nzeukwu

    2012-01-01

    Background: A carefully performed facial analysis can serve as a strong foundation for successful facial reconstructive and plastic surgeries, rhinoplasty or orthodontics. Aim: The purpose of this study is to determine the facial features and qualities of the Igbo Nigerian adult male using photometry. Materials and Methods: One hundred and twenty subjects aged between 18 and 28 years were studied at the Anambra State University, Uli, Nigeria. The frontal and right lateral view photographs of ...

  16. With Health and Good Food, Great Life! Gender Differences and Happiness in Chilean Rural Older Adults

    DEFF Research Database (Denmark)

    Germán, Lobos; Grunert, Klaus G; Bustamante, Miguel;

    2016-01-01

    of well-being, i.e. happiness in older adults, both women and men, living in rural areas in the Maule Region, Chile. A subjective happiness scale was applied across female (N = 241) and male (N = 144) older adults (age range 60–90). Statistical analysis included comparison of means for independent samples...... and multiple comparison tests. Ordered logit models were computed to examine the determinants of happiness. We find that satisfaction related to food, perception of health and functionality are significantly linked to individual happiness within both gender groups. An influential predictor of female......’s happiness is the frequency of having dinner with companion. An increased quantity of goods at home implied more happiness. A positive coefficient for age and a negative coefficient for age-squared seem to support the idea of an inverted U-shaped relationship between age and happiness in the female group...

  17. Fertility of male adult rats submitted to forced swimming stress

    Directory of Open Access Journals (Sweden)

    G.Z. Mingoti

    2003-05-01

    Full Text Available We investigated whether stress interferes with fertility during adulthood. Male Wistar rats (weighing 220 g in the beginning of the experiment were forced to swim for 3 min in water at 32ºC daily for 15 days. Stress was assessed by the hot-plate test after the last stressing session. To assess fertility, control and stressed males (N = 15 per group were mated with sexually mature normal females. Males were sacrificed after copulation. Stress caused by forced swimming was demonstrated by a significant increase in the latency of the pain response in the hot-plate test (14.6 ± 1.25 s for control males vs 26.0 ± 1.53 s for stressed males, P = 0.0004. No changes were observed in body weight, testicular weight, seminal vesicle weight, ventral prostate weight or gross histological features of the testes of stressed males. Similarly, no changes were observed in fertility rate, measured by counting live fetuses in the uterus of normal females mated with control and stressed males; no dead or incompletely developed fetuses were observed in the uterus of either group. In contrast, there was a statistically significant decrease in spermatid production demonstrated by histometric evaluation (154.96 ± 5.41 vs 127.02 ± 3.95 spermatids per tubular section for control and stressed rats, respectively, P = 0.001. These data demonstrate that 15 days of forced swimming stress applied to adult male rats did not impair fertility, but significantly decreased spermatid production. This suggests that the effect of stress on fertility should not be assessed before at least the time required for one cycle of spermatogenesis.

  18. Extra-Individual Correlates of Physical Activity Attainment in Rural Older Adults

    Science.gov (United States)

    Shores, Kindal A.; West, Stephanie T.; Theriault, Daniel S.; Davison, Elizabeth A.

    2009-01-01

    Context: Challenged with a higher incidence of disease, reduced social support, and less access to physical activity facilities and services, rural older adults may find healthy active living a challenge. Despite these challenges, some rural older adults manage to achieve active lifestyles. Purpose: This study investigates the relative importance…

  19. The Longitudinal Relationships between Rural Adolescents' Prosocial Behaviors and Young Adult Substance Use

    Science.gov (United States)

    Carlo, Gustavo; Crockett, Lisa J.; Wilkinson, Jamie L.; Beal, Sarah J.

    2011-01-01

    While many adolescents and young adults experiment with substances (e.g., alcohol, cigarette smoking, marijuana), recent research suggests that rural youth and young adults may be more at risk for substance use than their urban counterparts. This study was designed to examine the longitudinal relationships between rural adolescents' prosocial…

  20. Outcomes of an HIV Prevention Peer Group Intervention for Rural Adults in Malawi

    Science.gov (United States)

    Kaponda, Chrissie P. N.; Norr, Kathleen F.; Crittenden, Kathleen S.; Norr, James L.; McCreary, Linda L.; Kachingwe, Sitingawawo I.; Mbeba, Mary M.; Jere, Diana L. N.; Dancy, Barbara L.

    2011-01-01

    This study used a quasi-experimental design to evaluate a six-session peer group intervention for HIV prevention among rural adults in Malawi. Two rural districts were randomly assigned to intervention and control conditions. Independent random samples of community adults compared the districts at baseline and at 6 and 18 months postintervention.…

  1. Stability and Change in Female and Male Violence across Rural and Urban Counties, 1981-2006

    Science.gov (United States)

    Schwartz, Jennifer; Gertseva, Arina

    2010-01-01

    Two durable criminological patterns have been higher violence rates in urban compared to rural areas and by males compared to females. To derive and evaluate hypotheses related to correspondence across place and sex groups in changes in violence trends, we draw on a spatial-inequality perspective that attends to the geographic distribution of…

  2. Dietary glucose regulates yeast consumption in adult Drosophila males

    Directory of Open Access Journals (Sweden)

    Sebastien eLebreton

    2014-12-01

    Full Text Available The adjustment of feeding behavior in response to hunger and satiety contributes to homeostatic regulation in animals. The fruit fly Drosophila melanogaster feeds on yeasts growing on overripe fruit, providing nutrients required for adult survival, reproduction and larval growth. Here, we present data on how the nutritional value of food affects subsequent yeast consumption in Drosophila adult males. After a period of starvation, flies showed intensive yeast consumption. In comparison, flies stopped feeding after having access to a nutritive cornmeal diet. Interestingly, dietary glucose was equally efficient as the complex cornmeal diet. In contrast, flies fed with sucralose, a non-metabolizable sweetener, behaved as if they were starved. The adipokinetic hormone and insulin-like peptides regulate metabolic processes in insects. We did not find any effect of the adipokinetic hormone pathway on this modulation. Instead, the insulin pathway was involved in these changes. Flies lacking the insulin receptor did not respond to nutrient deprivation by increasing yeast consumption. Together these results show the importance of insulin in the regulation of yeast consumption in response to starvation in adult D. melanogaster males.

  3. Dietary glucose regulates yeast consumption in adult Drosophila males.

    Science.gov (United States)

    Lebreton, Sébastien; Witzgall, Peter; Olsson, Marie; Becher, Paul G

    2014-01-01

    The adjustment of feeding behavior in response to hunger and satiety contributes to homeostatic regulation in animals. The fruit fly Drosophila melanogaster feeds on yeasts growing on overripe fruit, providing nutrients required for adult survival, reproduction and larval growth. Here, we present data on how the nutritional value of food affects subsequent yeast consumption in Drosophila adult males. After a period of starvation, flies showed intensive yeast consumption. In comparison, flies stopped feeding after having access to a nutritive cornmeal diet. Interestingly, dietary glucose was equally efficient as the complex cornmeal diet. In contrast, flies fed with sucralose, a non-metabolizable sweetener, behaved as if they were starved. The adipokinetic hormone and insulin-like peptides regulate metabolic processes in insects. We did not find any effect of the adipokinetic hormone pathway on this modulation. Instead, the insulin pathway was involved in these changes. Flies lacking the insulin receptor (InR) did not respond to nutrient deprivation by increasing yeast consumption. Together these results show the importance of insulin in the regulation of yeast consumption in response to starvation in adult D. melanogaster males. PMID:25566097

  4. Patient-specific FDG dosimetry for adult males, adult females, and very low birth weight infants

    Science.gov (United States)

    Niven, Erin

    Fluorodeoxyglucose is the most commonly used radiopharmaceutical in Positron Emission Tomography, with applications in neurology, cardiology, and oncology. Despite its routine use worldwide, the radiation absorbed dose estimates from FDG have been based primarily on data obtained from two dogs studied in 1977 and 11 adults (most likely males) studied in 1982. In addition, the dose estimates calculated for FDG have been centered on the adult male, with little or no mention of variations in the dose estimates due to sex, age, height, weight, nationality, diet, or pathological condition. Through an extensive investigation into the Medical Internal Radiation Dose schema for calculating absorbed doses, I have developed a simple patient-specific equation; this equation incorporates the parameters necessary for alterations to the mathematical values of the human model to produce an estimate more representative of the individual under consideration. I have used this method to determine the range of absorbed doses to FDG from the collection of a large quantity of biological data obtained in adult males, adult females, and very low birth weight infants. Therefore, a more accurate quantification of the dose to humans from FDG has been completed. My results show that per unit administered activity, the absorbed dose from FDG is higher for infants compared to adults, and the dose for adult women is higher than for adult men. Given an injected activity of approximately 3.7 MBq kg-1, the doses for adult men, adult women, and full-term newborns would be on the order of 5.5, 7.1, and 2.8 mSv, respectively. These absorbed doses are comparable to the doses received from other nuclear medicine procedures.

  5. DETERMINING OSTEOPOROSIS RISK IN OLDER COLONO ADULTS FROM RURAL AMAZONIAN ECUADOR USING CALCANEAL ULTRASONOMETRY

    Science.gov (United States)

    MADIMENOS, FELICIA C.; LIEBERT, MELISSA A.; CEPON-ROBINS, TARA J.; SNODGRASS, J. JOSH; SUGIYAMA, LAWRENCE S.

    2014-01-01

    Objective Low bone density and osteoporosis prevalence, while well-documented in wealthy nations, are poorly studied in rural, non-clinical contexts in economically-developing regions such as Latin America. This study contributes preliminary osteoporosis risk data for a rural Colono (mestizo) population from Amazonian Ecuador. Methods Anthropometrics were collected for 119 adult participants (74 females, 45 males [50–90 years old]). Heel bone density and T-scores were recorded using calcaneal ultrasonometry Results Approximately 33.6% of the participants had low bone density and were at high-risk for osteoporosis. Four times as many females as males were considered high-risk. Consistent with epidemiological literature, advancing age was significantly associated with lower bone density values (p=0.001). Conclusions Low bone density and osteoporosis prevalence are expected to increase in this and other economically-transitioning populations, yet infrastructure to monitor this changing epidemiological landscape is almost non-existent. Human biologists are uniquely positioned to contribute data from remote populations, a critical step towards initiating increased resource allocation for diagnosis and prevention. PMID:25242164

  6. Prevalence and Determinants of Metabolic Syndrome among Adults in a Rural Area of Northwest China

    OpenAIRE

    Yaling Zhao; Hong Yan; Ruihai Yang; Qiang Li; Shaonong Dang; Yuying Wang

    2014-01-01

    Objectives To evaluate the prevalence and determinants of metabolic syndrome (MetS) among adults in a rural area of Northwest China. Methods A population-based cross-sectional study was conducted in 2010 among adults aged 18 to 80 years in rural areas of Hanzhong, in Northwest China. Interview, physical and clinical examinations, and fasting blood glucose and lipid measurements were completed for 2990 adults. The definitions of MetS proposed by the Third Report of the National Cholesterol Edu...

  7. Photometric facial analysis of the Igbo Nigerian adult male

    Directory of Open Access Journals (Sweden)

    Ukoha Ukoha Ukoha

    2012-01-01

    Full Text Available Background: A carefully performed facial analysis can serve as a strong foundation for successful facial reconstructive and plastic surgeries, rhinoplasty or orthodontics. Aim: The purpose of this study is to determine the facial features and qualities of the Igbo Nigerian adult male using photometry. Materials and Methods: One hundred and twenty subjects aged between 18 and 28 years were studied at the Anambra State University, Uli, Nigeria. The frontal and right lateral view photographs of their faces were taken and traced out on tracing papers. On these, two vertical distances, nasion to subnasal and subnasale to menton, and four angles, nasofrontal (NF, nasofacial, nasomental (NM and mentocervical, were measured. Results: The result showed that the Igbo Nigerian adult male had a middle face that was shorter than the lower one (41.76% vs.58.24%, a moderate glabella (NF=133.97°, a projected nose (NM=38.68° and a less prominent chin (NM=125.87°. Conclusion: This study is very important in medical practice as it can be used to compare the pre- and post-operative results of plastic surgery and other related surgeries of the face.

  8. Safety, Feasibility, and Acceptability of the PrePex Device for Adult Male Circumcision in Malawi

    Science.gov (United States)

    Tippett Barr, Beth A.; Kang'ombe, Anderson; Hofstee, Carola; Kilembe, Franklin; Galagan, Sean; Chilongozi, David; Namate, Dorothy; Machaya, Medson; Kabwere, Khuliena; Mwale, Mwawi; Msunguma, Wezi; Reed, Jason; Chimbwandira, Frank

    2016-01-01

    Introduction: Nonsurgical adult male circumcision devices present an alternative to surgery where health resources are limited. This study aimed to assess the safety, feasibility, and acceptability of the PrePex device for adult male circumcision in Malawi. Methods: A prospective single-arm cohort study was conducted at 3 sites (1 urban static, 1 rural static, 1 rural tent) in Malawi. Adverse event (AE) outcomes were stratified to include/exclude pain, and confidence intervals (CIs) were corrected for clinic-level clustering. Results: Among 935 men screened, 131 (14.0%) were not eligible, 13 (1.4%) withdrew before placement, and 791 (84.6%) received the device. Moderate and severe AEs totaled 7.1% including pain [95% CI: 3.4–14.7] and 4.0% excluding pain (95% CI: 2.6 to 6.4). Severe AEs included pain (n = 3), insufficient skin removal (n = 4), and early removal (n = 4). Among early removals, 1 had immediate surgical circumcision, 1 had surgery after 48 hours of observation, 1 declined surgery, and 1 did not return to our site although presented at a nearby clinic. More than half of men (51.9%) reported odor; however, few (2.2%) stated they would not recommend the device to others because of odor. Median levels of reported pain (scale, 1–10) were 2 (interquartile range, 2–4) during application and removal, and 0 (interquartile range, 0–2) at all other time points. Conclusions: Severe AEs were rare and similar to other programs. Immediate provision of surgical services after displacement or early removal proved a challenge. Cases of insufficient skin removal were linked to poor technique, suggesting provider training requires reinforcement and supervision. PMID:27331590

  9. Rural male health workers in Western Jamaica: Knowledge, attitudes and practices toward prostate cancer screening

    Directory of Open Access Journals (Sweden)

    Paul Andrew Bourne

    2010-01-01

    Full Text Available Background: Statistics have shown that since 1988, a significant percentage of males are unwilling to seek medical care. The question is if they had the knowledge, worked in the health system and were educated, would this be any different? Aim: The current study aims to fill this void in the literature by examining the perception of rural male health workers (from the Western Region about prostate examination, and why they are reluctant to inquire about the probability of having, or the likelihood of not having prostate cancer. Materials and Methods: The study utilized primary cross-sectional data that was collected during February and March 2008 from 170 males (ages 29 years and older, health-care workers who were employed in particular rural health institutions in Jamaica (i.e. Western Regional Health Authority. SPSS was used to analyze the data. Results: When the respondents were asked “Have you ever heard about the screening procedure for prostate?” 71.2% indicated yes, but only 27.1% had got their prostate checked by a health practitioner. When respondents were asked to state what influenced their choice of not doing a digital rectal examination, 20.6% indicated comfort level; 9.4% stated the gender of the health practitioner, 5.3% mentioned fear and others did not respond. Of those who had the examination 2 years ago, 96.5% did not state the choice of method. Conclusion: The current study is limited in terms of its generalizability to rural males or rural males in Western Jamaica, but it does provide an insight into the difficulty of men in breaking away from culture.

  10. Risk factors for adult male criminality in Colombia.

    Science.gov (United States)

    Klevens, Joanne; Roca, Juanita; Restrepo, Ofelia; Martinez, Adriana

    2001-01-01

    OBJECTIVES: This study sought to establish, in Colombia, the importance of factors alleged to be causes or correlates of adult criminality according to the published literature from other countries. METHODS: A comparison was made of arrested male offenders from ages 18 to 30 (n = 223) and similar community controls (n = 222) selected from five cities in Colombia as to their family background, exposure to abuse, family stressors, perceived care and history of childhood disruptive behaviour problems. RESULTS: Compared with neighbourhood controls from similar social classes, offenders were significantly more likely to report having had parents with less education, a mother under the age of 18 or over the age of 35 at time of birth, family members involved in crime, experiencing extreme economic deprivation, parental absence, family conflict, severe punishments, physical abuse, and maternal unavailability, rejection and lack of supervision. Prevalence of childhood disruptive behaviour problems was similar among offenders and controls. These findings appear to be independent of economic status, family size or type, birth order, or primary caregiver. Although the independent contribution of most of these factors is small, once all others have been controlled for, their cumulative effect is strong. CONCLUSIONS: The findings obtained in this Latin American setting do not support the generalized view that adult antisocial behaviour is necessarily preceded by a history of childhood behaviour problems. However, they do add evidence for the importance of family factors in the risk for adult criminality. PMID:12048531

  11. Trials and Triumph: Lesbian and Gay Young Adults Raised in a Rural Context

    Directory of Open Access Journals (Sweden)

    Angie L. Dahl

    2015-09-01

    Full Text Available The rural context at times is characterized by heteronormativity and conservatism. For individuals who identify as a sexual minority (lesbian, gay, bisexual, transgender and/or queer, the rural context may pose particular challenges to the development of a healthy, coherent sense of self. Seven young adults (18–24 who identified as gay or lesbian participated in in-depth interviews regarding their experiences coming out in a rural Appalachian context. Findings suggest sexual minority individuals experience both trials and triumphs coming out in the rural context. Two overarching themes and six subthemes are discussed with implications for supporting sexual minority youth in the rural context.

  12. Childhood Conduct Problems and Other Early Risk Factors in Rural Adult Stimulant Users

    Science.gov (United States)

    Kramer, Teresa L.; Han, Xiaotong; Leukefeld, Carl; Booth, Brenda M.; Edlund, Carrie

    2009-01-01

    Context: Understanding childhood risk factors associated with adult substance use and legal problems is important for treatment and prevention. Purpose: To examine the relationship of early substance use, conduct problems before age 15, and family history of substance abuse on adult outcomes in rural, stimulant users. Methods: Adult cocaine and…

  13. Male involvement in birth preparedness and complication readiness for emergency obstetric referrals in rural Uganda

    OpenAIRE

    Osinde Michael O; Kaye Dan K; Kakaire Othman

    2011-01-01

    Abstract Background Every pregnant woman faces risk of life-threatening obstetric complications. A birth-preparedness package promotes active preparation and assists in decision-making for healthcare seeking in case of such complications. The aim was to assess factors associated with birth preparedness and complication-readiness as well as the level of male participation in the birth plan among emergency obstetric referrals in rural Uganda. Methods This was a cross-sectional study conducted a...

  14. Urban-rural differences in male cancer incidence and mortality in the Umbria region of Italy

    Directory of Open Access Journals (Sweden)

    Fabrizio Stracci

    2007-06-01

    Full Text Available Background: The aim of this study is to verify the existence of different rates of cancer incidence and mortality in males in the urban and rural populations of Umbria and to formulate hypotheses as to why this occurs. Methods: Directly age-adjusted incidence rates (AAIR and age-adjusted death rates (AADR were calculated for 1998-2002 and the expected number of rural cases (standardized incidence ratios-SIRs and standardized mortality ratios-SMRs was determined by indirect standardization using urban incidence and mortality. Results: Urban zones have higher AAIR’s for the most common cancer sites. Significantly lower SIRs, in rural areas, were shown for skin melanoma, prostate and bladder cancers and a significantly lower SIR was also determined for the combination of all cancer sites. Lower AADRs in rural areas were demonstrated for the most common cancer sites and significant low SMRs were shown for lung cancer and skin melanoma. Prostate cancer incidence is significantly higher in urban areas whereas the mortality rate is slightly higher in rural municipalities probably due to the effects of the opportunistic screening widely available in Umbria, particularly in zones near diagnostic services. A very similar pattern was found for urinary bladder cancer; this could be related to the association between prostate and bladder cancer sites. Both incidence and mortality from melanoma are significantly lower in rural areas, this may be due to the difficulty in accessing diagnostic services or/and to different occupational exposure patterns. Conclusion: It would appear in Umbria that differences in health services utilization continue to exist. In particular, our results are compatible with a lower diffusion of preventive activities for prostate cancer and skin melanoma in rural areas.

  15. Fibrodysplasia Ossificans Progressiva in an Adult Indian Male

    Directory of Open Access Journals (Sweden)

    Rachit Harjai

    2014-08-01

    Full Text Available Following its first description by Guy Patin in 1692 as a disease that turned a woman into wood, Fibrodysplasia Ossificans Progressiva has maintained its low profile that too mainly in textbooks and rarely does one encounter a live walking individual affected by this entity. The hallmarks of this deadly disease are the short size of only the big toes and uninhibited progressive ossification of soft tissues. It can have a sporadic occurrence or may even be inherited through autosomal dominant pattern and has a wide range of expression. A wrong clinical diagnosis exposes the patient to unnecessary surgical excision and even harmful radiotherapy.Hence a case of Fibrodysplasia Ossificans Progressiva in an adult Indian male is being reported here for the benefit of one and all. [Cukurova Med J 2014; 39(4.000: 927-931

  16. Effect of piperine on the epididymis of adult male rats

    Institute of Scientific and Technical Information of China (English)

    S. C. D'cruz; P. P. Mathur

    2005-01-01

    Aim: To study the effect of piperine on the epididymal antioxidant system of adult male rats. Methods: Adult male rats were orally administered piperine at doses of 1 mg/kg, 10 mg/kg and 100 mg/kg body weight each day for 30consecutive days. Twenty-four hours after the last treatment, the rats were weighed and killed with ether and the epididymis was dissected from the bodies. Sperm collected from the cauda region of the epididymis was used for the assessment of its count, motility and viability. Caput, corpus and cauda regions of the epididymis were separated and homogenized separately to obtain 10 % homogenates. The supernatants were used for the assays of sialic acid,superoxide dismutase, catalase, glutathione peroxidase, glutathione reductase, lipid peroxidation and hydrogen peroxide generation. Results: Body weight of the piperine-treated rats remained unchanged. The weights of the caput,corpus and cauda regions of the epididymis significantly decreased at dose of 100 mg/kg. Epididymal sperm count and motility decreased at 10 mg/kg and 100 mg/kg, and sperm viability decreased significantly at 100 mg/kg. Sialic acid levels in the epididymis decreased significantly at 100 mg/kg while significant decrease in the cauda region alone was observed at 10 mg/kg. A significant decline in the activities of superoxide dismutase, catalase, glutathione peroxidase and glutathione reductase, along with an increase in hydrogen peroxide generation and lipid peroxidation were observed at 10 mg/kg and 100 mg/kg. Conclusion: Piperine caused a decrease in the activity of antioxidant enzymes and sialic acid levels in the epididymis and thereby increased reactive oxygen species levels that could damage the epididymal environment and sperm function.

  17. Dying in their prime: determinants and space-time risk of adult mortality in rural South Africa

    Science.gov (United States)

    Sartorius, Benn; Kahn, Kathleen; Collinson, Mark A.; Sartorius, Kurt; Tollman, Stephen M.

    2013-01-01

    A longitudinal dataset was used to investigate adult mortality in rural South Africa in order to determine location, trends, high impact determinants and policy implications. Adult (15-59 years) mortality data for the period 1993-2010 were extracted from the health and socio-demographic surveillance system (HDSS) in the rural sub-district of Agincourt. A Bayesian geostatistical frailty survival model was used to quantify significant associations between adult mortality and various multilevel (individual, household and community) variables. It was found that adult mortality significantly increased over time with a reduction observed late in the study period. Non-communicable disease mortality appeared to increase and decrease in parallel with communicable mortality, whilst deaths due to external causes remained constant. Male gender, unemployment, circular (labour) migrant status, age and gender of household heads, partner and/or other household death, low education and low household socioeconomic status (SES) were identified as significant and highly attributable determinants of adult mortality. Health facility remoteness was also a risk for adult mortality and households falling outside a critical buffering zone were identified. Spatial foci of higher adult mortality risk were observed indicating a strong non-random pattern. Communicable diseases differed from non-communicable diseases with respect to spatial distribution of mortality. Areas with significant excess mortality risk (hotspots) were found to be part of a complex interaction of highly attributable factors that continues to drive differential space-time risk patterns of communicable (HIV/AIDS and Tuberculosis) mortality in Agincourt. The impact of HIV mortality and its subsequent lowering due to the introduction of antiretroviral therapy (ART) was found to be clearly evident in this rural population. PMID:23733287

  18. Eating Behaviors and Social Capital are Associated with Fruit and Vegetable Intake Among Rural Adults

    OpenAIRE

    Johnson, Cassandra M; Sharkey, Joseph R; Dean, Wesley R

    2010-01-01

    Few studies have focused on determinants of fruit and vegetable intake in rural areas. This study examined the relationship between demographics, socioeconomic status, social capital, eating behaviors, and fruit and vegetable intake for a large rural sample. Data from 1220 rural adults participating in the 2006 Brazos Valley Community Health Assessment Survey were used. Multivariable regression results demonstrated eating a regular breakfast (p-value ≤ 0.001) was positively and drinking sugar...

  19. Trials and Triumph: Lesbian and Gay Young Adults Raised in a Rural Context

    OpenAIRE

    Angie L. Dahl; Rachel K. Scott; Zachalee Peace

    2015-01-01

    The rural context at times is characterized by heteronormativity and conservatism. For individuals who identify as a sexual minority (lesbian, gay, bisexual, transgender and/or queer), the rural context may pose particular challenges to the development of a healthy, coherent sense of self. Seven young adults (18–24) who identified as gay or lesbian participated in in-depth interviews regarding their experiences coming out in a rural Appalachian context. Findings suggest sexual minority indivi...

  20. Factors Associated with Tooth Loss in Older Adults in Rural Colorado.

    Science.gov (United States)

    Tiwari, Tamanna; Scarbro, Sharon; Bryant, Lucinda L; Puma, Jini

    2016-06-01

    The purpose of this paper is to examine factors that are associated with tooth loss in older adults living in the San Luis Valley (SLV), Colorado, which is a rural and large geographical area (roughly the size of Connecticut) that has a large population age 60 years or older. Data used in this manuscript were collected as a part of the SLV Community Health Survey. The analyzed sample included 308 adults over the age of 65 years who completed the survey. Basic descriptive statistics and a series of step-wise binary logistic regression analyses were conducted; the dependent variable was the number of permanent teeth removed because of tooth decay or gum disease. Fifty-two percent of the participants were male, Hispanic participants made up 40 % of the sample and 76 % of the participants had at least a high school education. Tooth loss was significantly associated with older age (OR = 1.09; p = 0.02), lower income (OR = 0.01; p = 0.00), less than high school education (OR = 0.32; p = 0.01), being Hispanic (OR = 2.15; p = 0.05), self-reported fair-poor health status (OR 2.94; p = 0.02), consumption of one or more than one sweet beverage per day (OR = 4.52; p = 0.00), no dental insurance (OR = 4.70; p = 0.01) and length of time since last dental visit (OR = 0.21; p = 0.01). The findings of the present study suggest possible causes for tooth loss in rural adults and underscore the need for in-depth research to study the overall oral health of rural older adults living in SLV. PMID:26518778

  1. Innovation of Adult Education Supply in Rural Areas from the Aspect of Rural Public Goods——A Case Study of Quzhou City,Zhejiang Province,China

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Status of rural adult education in Quzhou City is analyzed from three aspects of supply main body,supply method and fund source.Problems in the rural adult education in Quzhou City are pointed out.Firstly,the top-down supply decision model can not fully meet the needs of farmers.Secondly,education resources can not be best allocated.Thirdly,both rural labor force market and employment service are not perfect.In order to promote the development of rural adult education,the education supply mode of rural adults should be established,which is "supplied by the government,coordinated by the government,participated by the society,operated according to market mechanisms".This needs to set up the leading position of government,to establish the pattern of diversified main bodies of adult education supply in rural areas,and to construct the market operation mechanism driven by interests.

  2. The Health Status and Unique Health Challenges or Rural Older Adults in California

    OpenAIRE

    Durazo, Eva; Jones, Melissa; Wallace, Steven; Van Arsdale, Jessica; Aydin, May; Stewart, Connie

    2011-01-01

    Despite living in the countryside where open space is plentiful and there is often significant agricultural production, rural older adults have higher rates of overweight/obesity, physical inactivity and food insecurity than older adults living in suburban areas. All three conditions are risk factors for heart disease, diabetes and repeated falls. This policy brief examines the health of rural elders and, by contrast, their urban counterparts, and finds that both groups lmost one in five Cali...

  3. Socio- demographic correlates of overweight and obesity among adults in rural Meerut

    OpenAIRE

    Shailendra Kumar; Sunil Kumar Garg; Jai Veer Singh; Manjula Bhatnagar; Harivansh Chopra; Shailendra Kumar Bajpai

    2014-01-01

    Background:  Obesity is most common nutritional disorder in developed countries and is assuming significant dimensions in developing countries. Objectives:  To find out the prevalence of overweight and obesity in adults aged 18 years and above and socio-demographic factors affecting overweight and obesity in rural population of Meerut. To suggest measures for prevention of overweight and obesity in adults population of rural Meerut. Material and Methods:  In present community based cross sect...

  4. 'At the hospital I learnt the truth': diagnosing male infertility in rural Malawi.

    Science.gov (United States)

    Parrott, Fiona R

    2014-01-01

    This paper examines how men's reproductive bodies are problematised in rural northern Malawi as access to biomedically defined diagnoses of the health of men's sperm contribute to the visibility of male infertility. Ethnographic research with infertile and fertile men explored pathways into the sexual health and fertility services offered in district hospitals, men's clinical engagements and masculine imaginaries. The research suggested that men's willingness to be referred for semen analysis is an extension of intensive and persistent help-seeking for childlessness instigated by couples and encouraged by families. Within the laboratory, acceptable social arrangements for semen sample collection are negotiated between male clients and laboratory staff, which emphasise heterosexual and marital virility. Following diagnosis, counselling by clinical officers, without any significant therapeutic interventions, focuses on compassion in marriage. This paper considers: what is the role of semen analysis within public health facilities and why do men participate? How do men experience an infertility diagnosis and what do they and their partners do with this knowledge? In addition, how do these practices shape gendered relationships in families and communities? The analysis builds on Inhorn's (2012) concept of 'emergent masculinities' to better understand the connections between male subjectivities, medical technologies and the globalisation of male reproductive health, as they relate to men's lives in rural Malawi. PMID:25175293

  5. 'At the hospital I learnt the truth': diagnosing male infertility in rural Malawi.

    Science.gov (United States)

    Parrott, Fiona R

    2014-01-01

    This paper examines how men's reproductive bodies are problematised in rural northern Malawi as access to biomedically defined diagnoses of the health of men's sperm contribute to the visibility of male infertility. Ethnographic research with infertile and fertile men explored pathways into the sexual health and fertility services offered in district hospitals, men's clinical engagements and masculine imaginaries. The research suggested that men's willingness to be referred for semen analysis is an extension of intensive and persistent help-seeking for childlessness instigated by couples and encouraged by families. Within the laboratory, acceptable social arrangements for semen sample collection are negotiated between male clients and laboratory staff, which emphasise heterosexual and marital virility. Following diagnosis, counselling by clinical officers, without any significant therapeutic interventions, focuses on compassion in marriage. This paper considers: what is the role of semen analysis within public health facilities and why do men participate? How do men experience an infertility diagnosis and what do they and their partners do with this knowledge? In addition, how do these practices shape gendered relationships in families and communities? The analysis builds on Inhorn's (2012) concept of 'emergent masculinities' to better understand the connections between male subjectivities, medical technologies and the globalisation of male reproductive health, as they relate to men's lives in rural Malawi.

  6. Anatomic aspects of the male genital organs of adult galea (Galea spixii Wagler, 1831

    Directory of Open Access Journals (Sweden)

    Maria Angelica Miglino

    2013-03-01

    Full Text Available The Galea spixii are hystricomorpha with reproductive and feeding activity subject to rainfall and climatic factors. Due to lack of knowledge on the reproductive system in Galea this study aimed to describe its macroscopic anatomy and topography. Ten adult animals from the Centre for Wild Animals Multiplication of Universidade Federal Rural do Semiarido were used. Then, dissections, photographs, and in situ organ description in order to better preserve topography. The male genitalia were represented by the testes, epididymis, accessory genital glands (represented by the prostate and the vesicular and bulbourethral glands, besides penis and scrotum. The testes were ovoid and located at different sites, depending on the animal’s reproductive activity. The epididymis had three regions: head, body, and tail. The prostate was divided into two lateral portions, with two lobes. The penis was cylindrical and it had a cranial flexure, bending it caudally. The gland was lined by a rough epithelium, keratinized with superficial spicules. The findings described for the male reproductive system of the Galea are similar to those described for rodents like the agouti and rock cavy, especially with regard to testicular gross anatomy, penis shape, and presence of spicules in the glands.

  7. Mental health, protective factors and violence among male adolescents: A comparison between urban and rural school students in West Bengal

    OpenAIRE

    Amrita Samanta; Shuvankar Mukherjee; Santanu Ghosh; Aparajita Dasgupta

    2012-01-01

    A cross-sectional study was conducted among 199 (104 urban, 95 rural) male students of classes VIII and IX, of two schools, in urban and rural areas of West Bengal to compare the prevalence of protective factors, mental health issues, and violence among the urban and rural adolescents using a self-administered questionnaire. Higher proportion of urban students than rural (67.3% vs. 62.5%) reported that their guardians understood their problems. Mental health issues like loneliness (17.3% vs. ...

  8. A STUDY ON TOBACCO USE AMONG RURAL ADULTS

    Directory of Open Access Journals (Sweden)

    Rajesh Kumar

    2013-04-01

    Full Text Available BACKGROUND: Tobacco is one of the leading causes of morbidity and premature death though ironically it is preventable. Recently tobacco use has increased in India where about 3/4ths of population lives in rural areas in whom , level of knowledge and awareness about the deleterious effects of tobacco is very low. A clear understanding of reasons leading to increased tobacco use is very important. In view of this, the present study was undertaken to find out the prevalence, atti tudes towards tobacco use, prevalence of certain tobacco related oral health problems and their association with tobacco use. MATERIALS & METHODS: This study was as a cross sectional study conducted in 14 villages in Tamilnadu among adults (>=19, both mal es and females and sample size was 654. Simple Random Sampling Technique was employed. A structured questionnaire was developed and house - to - house survey was conducted. Informed consent from the participants and approval of Institutional Ethics Committee o f Sri Ramachandra University, Chennai were obtained. RESULTS: In this study, 69.6% of the respondents were in the age group of 31 - 60 years and 57.0% belonged to middle socio - economic status. The overall prevalence of tobacco use (both smoking and smokeless form of tobacco was 46% (95% CI 42.2% - 49.8% and the highest prevalence of tobacco use was found in the age group of 31 - 60 years accounting to 48.6% (95% CI 44.0 - 53.2. 18.6% of current users of tobacco and 2.5% of non users of tobacco had oral ulcers w ith odds ratio of 8.7(p<0.001.It was found that only 58.4% of the total study subjects and 56.5% of current users of tobacco were aware of tobacco control Act and 53.5% of the total study subjects and 48.2% of current users of tobacco felt the need to mak e the Act more strict and stringent. CONCLUSION: To reduce the tobacco use in the society, the approach includes increasing the awareness about ill effects, tobacco control policies and treating the

  9. Dobutamine stress echocardiography in healthy adult male rats

    Directory of Open Access Journals (Sweden)

    Couet Jacques

    2005-10-01

    Full Text Available Abstract Background Dobutamine stress echocardiography is used to investigate a wide variety of heart diseases in humans. Dobutamine stress echocardiography has also been used in animal models of heart disease despite the facts that the normal response of healthy rat hearts to this type of pharmacological stress testing is unknown. This study was performed to assess this normal response. Methods 15 normal adult male Wistar rats were evaluated. Increasing doses of dobutamine were infused intravenously under continuous imaging of the heart by a 12 MHz ultrasound probe. Results Dobutamine stress echocardiography reduced gradually LV diastolic and systolic dimensions. Ejection fraction increased by a mean of +24% vs. baseline. Heart rate increased progressively without reaching a plateau. Changes in LV dimensions and ejection fraction reached a plateau after a mean of 4 minutes at a constant infusion rate. Conclusion DSE can be easily performed in rats. The normal response is an increase in heart rate and ejection fraction and a decrease in LV dimensions. A plateau in echocardiographic measurements is obtained after 4 minutes of a constant infusion rate in most animals.

  10. Loud calls of adult male red howling monkeys (Alouatta seniculus).

    Science.gov (United States)

    Schön Ybarra, M A

    1986-01-01

    Loud calls of adult male red howlers (Alouatta seniculus) inhabiting a deciduous and semideciduous open woodland site in Venezuela were recorded opportunistically and categorized by ear and sonographically as barks and roars. Five to six different bark syllables were identified as occurring singly or in sequences of doublets and triplets. In barks, spectral energy was concentrated in bands at 350-400 Hz, 900-1,100 Hz, 1,800-2,200 Hz and 3,000-3,500 Hz, but not all higher bands were present in each syllable. Roars appeared sonographically like prolonged barks composed of a pulsated preface, a long legato climax and a brief, fractionated and at times pulsated coda; each part varied internally to the ear and in acoustic structure. All loud calls were of the noisy type (nonharmonic energy over a broad frequency range). Acoustic characteristics of the calls are interpreted in terms of the subserving vocal tract anatomy. I compare loud calls of red howlers with those of mantled (A. palliata) and black (A. caraya) howlers. PMID:3609972

  11. Prevalence of diabetes mellitus in rural adults of District Peshawar

    International Nuclear Information System (INIS)

    Background: In Pakistan, approximately 8 million people have diabetes mellitus, making it the fourth leading country in the list of world diabetic patients. Objectives: To measure the prevalence of diabetes mellitus and its associated risk factors in a rural community of Peshawar. Study type, settings: A cross-sectional study conducted in PMRC model research community village of Budhni. Subjects and Methods: All adults over the age of 40 years residing in the specific village were selected for the study. During door to door visit, consent was taken from all the subjects and they were informed that a fasting blood sugar level would be checked a day or two later. All those who consented were interviewed according to pre-designed proforma and their height, weight and blood pressure were recorded using standard methods. Fasting blood samples were drawn the next day and sent to PMRC research laboratory where they were checked using Microlab 200 Merck. Data was analyzed using Epi Info version 6.0. According to American Diabetic Association criteria, fasting blood sugar level of >126 mg/dl was diagnosed. Results: Estimated population of adults > 40 years in the village is 1249 individuals. Nine hundred nine (72.7%) consented to participate in the study. A total of 345 subjects were screened for diabetes using fasting blood sugar as the proxy indicator. Eighty one (23.4%) had blood sugar over 126 mg/dl and were therefore, diagnosed to be diabetic. Of these 81 cases 46(56.8%) were known diabetics while, 35(43.2%) were newly diagnosed. Majority (39) were between 51-60 years, followed by 29 between 40-50 years and remaining 13 subjects were above 60 years of age. Among the 46 known diabetics, 42(91.3%) were non insulin dependent and only 4(8.7%) were insulin dependent. The duration of diabetes was between 1-5 years in 26(57%) cases who were known diabetic's. Those individuals who were not sure about their exact duration of diabetes were 9(19%). Cases with a family history of

  12. Personality Profiles of Adult Males Sexually Molested by Their Maternal Caregivers: Preliminary Findings.

    Science.gov (United States)

    Roys, Deloris T.; Timms, Robert J.

    1995-01-01

    Examined two groups of adult males who had been sexually abused as children by female maternal caregivers: those in treatment at a clinic specializing in sexual abuse survivor work, and those in treatment at a clinic specializing in sexual offender work. These groups show greater psychological disruption than adult males who as children had not…

  13. The Tribes Approach. A Resource Manual for Educators of Rural Adults.

    Science.gov (United States)

    Tallahassee Urban League, Inc., FL.

    Intended for use as a planning tool by adult educators and program administrators, this manual is designed to offer guidance for the development of instructional, self-help, and training programs geared toward rural adults with low education and/or skills. Part I focuses on the "Tribes" process, an educational strategy built around positive peer…

  14. Dietary patterns, food and macronutrient intakes among adults in three ethnic groups in rural Kenya

    DEFF Research Database (Denmark)

    Hansen, Andreas Wolff; Christensen, Dirk; Larsson, Melanie;

    2011-01-01

    Objective. To compare dietary patterns and food and macronutrient intakes among adults in three ethnic groups in rural Kenya. Design. In the present cross-sectional study, dietary intake was estimated in adult volunteers using two non-consecutive interactive 24 h recalls. Dietary patterns were...... was conducted in the Bondo, Kitui and Transmara districts of rural Kenya. A high prevalence of food insecurity in Kenya underlines the importance of describing the dietary patterns and intakes in different Kenyan ethnic groups. Subjects. A total of 1163 (61% women) adult Luo, Kamba and Maasai, with a mean age...

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    Lifescience Database Archive (English)

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  1. File list: InP.Adl.50.AllAg.Adult_male_fatbody [Chip-atlas[Archive

    Lifescience Database Archive (English)

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  3. A Qualitative Study of Environmental Factors Important for Physical Activity in Rural Adults.

    Directory of Open Access Journals (Sweden)

    Verity Cleland

    Full Text Available Despite increasing evidence that the physical environment impacts on physical activity among urban-dwellers, little attention has been devoted to understanding this relationship in rural populations. Work in this area is further hindered by a lack of environmental measures specifically designed for rural settings. This qualitative study aimed to explore the salience of urban physical activity environment constructs among rural adults.In 2011, 49 rural men and women from three distinct areas (coastal, animal-based farming, forestry/plant-based farming of rural Tasmania, Australia, were purposively recruited to participate in semi-structured interviews. Interviews explored features of the built and social environment commonly examined in studies of urban adults, including functional characteristics (eg, lighting, footpaths, roads/verges, road and personal safety, availability and accessibility of places to be active, destinations, and aesthetics. Interviews were recorded, transcribed verbatim and analysed using a content-thematic approach using QSR NVivo software.While some urban environmental constructs were salient to these rural adults, such as availability of and accessibility to places to be active, some constructs were operationalised differently, such as road safety (where large trucks and winding roads rather than traffic density was of concern, or were not considered relevant (eg, personal safety related to crime, availability of walkable destinations, aesthetics.The measurement of the physical environment in rural populations may require reconsideration and/or modification to ensure salience and appropriate quantification of associations with physical activity in future studies.

  4. Epidemiology of smoking among Malaysian adult males: prevalence and associated factors

    Directory of Open Access Journals (Sweden)

    Lim Hock Kuang

    2013-01-01

    Full Text Available Abstract Background Three National Health and Morbidity Surveys (NHMSs had been conducted in Malaysia in 10-year intervals from 1986–2006. Based on the latest NHMS survey in 2006, we describe the prevalence of smoking and identify the social and demographic factors associated with smoking among adult males in Malaysia. Methods A cross-sectional study among 15,639 Malaysian adult males aged 18 years and above was conducted using proportional to size stratified sampling method. The socio-demographic variables examined were level of education, occupation, marital status, residential area, age group and monthly household income. Results The prevalence of smoking among adult males in Malaysia was 46.5% (95% CI: 45.5–47.4%, which was 3% lower than a decade ago. Mean age of smoking initiation was 18.3 years, and mean number of cigarettes smoked daily was 11.3. Prevalence of smoking was highest among the Malays (55.9% and those aged 21–30 years (59.3%. Smoking was significantly associated with level of education (no education OR 2.09 95% CI (1.67–2.60, primary school OR 1.95, 95% CI (1.65–2.30, secondary school OR 1.88, 95% CI (1.63–2.11, with tertiary education as the reference group. Marital status (divorce OR 1.67, 95% CI (1.22–2.28, with married as the reference group, ethnicity (Malay, OR 2.29, 95% CI ( 1.98–2.66; Chinese OR 1.23 95% CI (1.05–1.91, Other Bumis OR 1.75, 95% CI (1.46–2.10, others OR 1.48 95% CI (1.15–1.91, with Indian as the reference group, age group (18–20 years OR 2.36, 95% CI (1.90–2.94; 20–29 years OR 3.31 , 95% CI 2.82–3.89; 31–40 years OR 2.85 , 95% CI ( 2.47–3.28; 41–50 years OR 1.93, 95% CI (1.69–2.20 ; 51–60 years OR 1.32, 95% CI (1.15–1.51, with 60 year-old and above as the reference group and residential area (rural OR 1.12 , 95% CI ( 1.03–1.22 urban as reference. Conclusion The prevalence of smoking among Malaysian males remained high in spite of several population

  5. Pubertal Timing and Growth Influences Cardiometabolic Risk Factors in Adult Males and Females

    OpenAIRE

    Widén, Elisabeth; Silventoinen, Karri; Sovio, Ulla; Ripatti, Samuli; Cousminer, Diana L.; Hartikainen, Anna-Liisa; Laitinen, Jaana; Pouta, Anneli; Kaprio, Jaakko; Järvelin, Marjo-Riitta; Peltonen, Leena; Palotie, Aarno

    2012-01-01

    OBJECTIVE Early pubertal onset in females is associated with increased risk for adult obesity and cardiovascular disease, but whether this relationship is independent of preceding childhood growth events is unclear. Furthermore, the association between male puberty and adult disease remains unknown. To clarify the link between puberty and adult health, we evaluated the relationship between pubertal timing and risk factors for type 2 diabetes and cardiovascular disease in both males and female...

  6. Prevalence and Associated Factors of Hypertension among Adults in Rural Nepal: A Community Based Study.

    Science.gov (United States)

    Chataut, J; Khanal, K; Manandhar, K

    2015-01-01

    Background Hypertension is a major health problem throughout the world and is one of the major risk factors for cardiovascular mortality. It is important to detect and manage prehypertension and hypertension to reduce the risk of correlated complications especially cardiovascular diseases. Objective The objective of the study was to find the prevalence and risk factors of hypertension among the adults in rural Nepal. Method A community based cross-sectional study was conducted among 648 respondents. The information was obtained using pre-tested questionnaire which included demographic information of individuals and other risk factors like alcohol and tobacco use, physical activity and diet preference. Height, weight and blood pressure were recorded and hypertension was defined as per Joint National Committee (JNC) VII guidelines. Result The overall prevalence of hypertension was 20.5 % and pre-hypertension was 46.6%. The males had higher prevalence of hypertension (30.6%) compared to females (13.8%). Bivariate analysis showed male gender, smoking and non vegetarian diet have association with hypertension. Male gender [OR 2.50 (1.68 - 3.74)] and non vegetarian diet [OR 0.11 (0.01 - 0.85)] were found to be significantly associated with hypertension in multivariate analysis. Conclusion The prevalence of hypertension and prehypertension was high in the study population. In absence of life style modification and risk reduction the individuals categorized as prehypertension have great risk of developing hypertension in the future which may pose a great challenge in the future. Hence, there is a big scope for screening and primary prevention strategies to curb the epidemic of hypertension. PMID:27423286

  7. Respiratory function, physical activity and body composition in adult rural population

    OpenAIRE

    Krystyna Rożek-Piechura; Zofia Ignasiak; Teresa Sławińska; Jerzy Piechura; Tomasz Ignasiak

    2014-01-01

    objective. The aim of this study was to evaluate functioning of the respiratory system and to estimate the correlation between the function parameters of the respiratory system and the level of physical activity and body composition in the adult rural population. The study involved a group of 116 people from rural population aged 35–60 years, staying on 3-week rehabilitation camps. They were divided into two groups: men (29) and women (87). The somatic features: body height, body weight, Body...

  8. Developing Navigation Competencies to Care for Older Rural Adults with Advanced Illness.

    Science.gov (United States)

    Duggleby, Wendy; Robinson, Carole A; Kaasalainen, Sharon; Pesut, Barbara; Nekolaichuk, Cheryl; MacLeod, Roderick; Keating, Norah C; Santos Salas, Anna; Hallstrom, Lars K; Fraser, Kimberly D; Williams, Allison; Struthers-Montford, Kelly; Swindle, Jennifer

    2016-06-01

    Navigators help rural older adults with advanced illness and their families connect to needed resources, information, and people to improve their quality of life. This article describes the process used to engage experts - in rural aging, rural palliative care, and navigation - as well as rural community stakeholders to develop a conceptual definition of navigation and delineate navigation competencies for the care of this population. A discussion paper on the important considerations for navigation in this population was developed followed by a four-phased Delphi process with 30 expert panel members. Study results culminated in five general navigation competencies for health care providers caring for older rural persons and their families at end of life: provide patient/family screening; advocate for the patient/family; facilitate community connections; coordinate access to services and resources; and promote active engagement. Specific competencies were also developed. These competencies provide the foundation for research and curriculum development in navigation. PMID:27093177

  9. Respiratory function, physical activity and body composition in adult rural population

    Directory of Open Access Journals (Sweden)

    Krystyna Rożek-Piechura

    2014-06-01

    Full Text Available objective. The aim of this study was to evaluate functioning of the respiratory system and to estimate the correlation between the function parameters of the respiratory system and the level of physical activity and body composition in the adult rural population. The study involved a group of 116 people from rural population aged 35–60 years, staying on 3-week rehabilitation camps. They were divided into two groups: men (29 and women (87. The somatic features: body height, body weight, Body Mass Index (BMI and body copmposition were analysed, on the status of smoking and declared level of physical activity (PA was checked. For the evaluation of the functional parameters of the respiratory system the pattern of flow volume curve was used. The following parameters were determined: vital capacity (VC, forced vital capacity (FVC, forced expiratory volume in one second (FEV1, peak expiratory flow (PEF, MEF50 (maximum expiratory flow at 50% of VC and Tiffenau index. Hand grip and maximum torque of the knee join flexor and extensor muscles was measured. As expected, men had significantly higher levels of respiratory parameters. In analyzing the status of smoking cigarettes, it can be stated that the majority of subjects are smokers. conclusions. The values of functional parameters of the respiratory system were suitable for the age they were within the norm and did not show lung ventilation disorder. Most subjects of the study declared low physical activity which may be due to manual work on the farm. Smoking cigarettes significantly lowered the value of such parameters as FEV1, PEF and MEF50 only in the male group but the values did not indicate ventilatory disorder. Parameters of the respiratory system show the highest correlations with the parameters of muscle strength. Significant correlations with body compositions parameters (FFM, water have been noticed too.

  10. Environmental influences on physical activity in rural Midwestern adults: a qualitative approach.

    Science.gov (United States)

    Chrisman, Matthew; Nothwehr, Faryle; Yang, Ginger; Oleson, Jacob

    2015-01-01

    Qualitative research can be used to examine multiple factors associated with physical activity and help practitioners identify language used by the rural adult population when discussing this behavior. Three focus groups were conducted among 19 residents of multiple towns in a rural Midwestern county to examine the language and influences on rural physical activity. Focus group members were asked to define physical activity, exercise, community, and neighborhood. They were asked about the activities they engaged in and facilitators and barriers to those activities. A guidebook was developed to capture major themes and common patterns that emerged in the responses to the topics discussed. The data were reviewed for repeated statements and points that were agreed on by multiple participants. Important factors associated with physical activity include the importance of social support and modeling physical activity behavior. Also, the influence of pets and children was important for engaging these adults in physical activity. The focus group members engaged in walking and bicycling in their neighborhood streets and community trails, and desired to see community buildings be open to the public for exercise. This study revealed contextual issues and culturally relevant language for practitioners to use in tailoring physical activity measurement tools or designing interventions for a rural adult population. Social support (specifically, seeing others being active and using pets as motivators for being active) and policy attitudes may be targeted for interventions to increase physical activity in rural adults.

  11. Defining Rural Community(ies): Future Considerations for Informal and Nonformal Adult Education in Rural Communities

    Science.gov (United States)

    Bracken, Susan J.

    2008-01-01

    The study and practice of adult education takes place in many forms and contexts, so much so that it is sometimes asked, "What isn't adult education?" For the purposes of this chapter, informal and nonformal adult education include just about any endeavor adults undertake to learn and work together outside formal classroom, workplace, or…

  12. Factors contributing to the low uptake of medical male circumcision in Mutare Rural District, Zimbabwe

    Directory of Open Access Journals (Sweden)

    Irene O. Chiringa

    2016-03-01

    Full Text Available Background: Medical male circumcision (MMC has become a significant dimension of HIV prevention interventions, after the results of three randomised controlled trials in Uganda, South Africa and Kenya demonstrated that circumcision has a protective effect against contracting HIV of up to 60%. Following recommendations by the World Health Organization, Zimbabwe in 2009 adopted voluntary MMC as an additional HIV prevention strategy to the existing ABC behaviour change model.Purpose: The purpose of this study is thus to investigate the factors contributing to the low uptake of MMC.Methods: The study was a quantitative cross-sectional survey conducted in Mutare rural district, Zimbabwe. Questionnaires with open- and closed-ended questions were administered to the eligible respondents. The target population were male participants aged 15–29 who met the inclusion criteria. The households were systematically selected with a sample size of 234. Statistical Package for the Social Sciences was used to analyse the data.Results: Socioculturally, circumcised men are viewed as worthless (37%, shameful (30% and are tainted as promiscuous (20%, psychological factors reported were infection and delayed healing (39%, being ashamed and dehumanised (58%, stigmatised and discriminated (40.2% and fear of having an erection during treatment period (89.7% whilst socio-economic factors were not having time, as it will take their time from work (58% and complications may arise leading to spending money on treatment (84%.Conclusion: Knowledge deficits regarding male medical circumcision lead to low uptake, education on male medical circumcision and its benefits. Comprehensive sexual health education should target men and dispel negative attitudes related to the use of health services.Keywords: Factors, Low uptake, Medical Male Circumcision (MMC

  13. Money, desire and citizenship: negotiating urban citizenship among rural-to-urban migrant male sex workers in China

    OpenAIRE

    Kong, T

    2009-01-01

    As part of a massive rural-to-urban migrant population of more than 100 million in contemporary China, rural male migrants in their early twenties are increasingly joining the sex industry, offering sexual services to other men. This paper seeks to understand how these male sex workers (in the local parlance, ''money boys'') suffer from multiple levels of discrimination and stigmatization both from society at large and the gay community in particular. In-depth semi-structured face-to-face int...

  14. Young Adult, Rural, African American Stimulant Users: Antecedents and Vulnerabilities

    Science.gov (United States)

    Kramer, Teresa L.; Han, Xiaotong; Booth, Brenda M.

    2009-01-01

    Early initiation of substance use appears to be an alarming trend among rural minorities. This study focuses on 18–21 year old African American stimulant users in the Arkansas Mississippi Delta. Most participants had no high school diploma and were unemployed; 74.5% had already been arrested. Substance use was initiated early, and nearly all of the men and three quarters of the women already met criteria for lifetime abuse or dependence. Only 18% reported they had ever received substance abuse treatment. The results suggest that substance use interventions in rural communities will require multi-faceted strategies addressing economic, educational and healthcare disparities. PMID:20098663

  15. Fertility of male adult rats submitted to forced swimming stress

    OpenAIRE

    Mingoti G.Z.; Pereira R.N.; Monteiro C.M.R.

    2003-01-01

    We investigated whether stress interferes with fertility during adulthood. Male Wistar rats (weighing 220 g in the beginning of the experiment) were forced to swim for 3 min in water at 32ºC daily for 15 days. Stress was assessed by the hot-plate test after the last stressing session. To assess fertility, control and stressed males (N = 15 per group) were mated with sexually mature normal females. Males were sacrificed after copulation. Stress caused by forced swimming was demonstrated by a s...

  16. Regional Differences in Correlates of Daily Walking among Middle Age and Older Australian Rural Adults: Implications for Health Promotion

    OpenAIRE

    James Dollman; Melissa Hull; Nicole Lewis; Suzanne Carroll; Dorota Zarnowiecki

    2016-01-01

    Rural Australians are less physically active than their metropolitan counterparts, and yet very little is known of the candidate intervention targets for promoting physical activity in rural populations. As rural regions are economically, socially and environmentally diverse, drivers of regular physical activity are likely to vary between regions. This study explored the region-specific correlates of daily walking among middle age and older adults in rural regions with contrasting dominant pr...

  17. Prevalence of hypertension in the rural adult population of Osun State, southwestern Nigeria

    Directory of Open Access Journals (Sweden)

    Asekun-Olarinmoye EO

    2013-04-01

    Full Text Available EO Asekun-Olarinmoye,1 PO Akinwusi,2 WO Adebimpe,1 MA Isawumi,3 MB Hassan,3 OA Olowe,4 OB Makanjuola,4 CO Alebiosu,2 TA Adewole51Department of Community Medicine, 2Department of Medicine, 3Department of Surgery, 4Department of Microbiology, 5Department of Chemical Pathology, College of Health Sciences, Osun State University, Osogbo, Osun State, NigeriaBackground: The purpose of this study was to determine the prevalence of hypertension in two rural communities of Osun State, Nigeria.Methods: A consenting adult population of the Alajue and Obokun rural communities in southwestern Nigeria that presented for the screening exercise participated in this community-based cross-sectional descriptive study. Two hundred and fifty-nine respondents aged older than 18 years completed a standardized, pretested, structured questionnaire as part of activities celebrating World Kidney Day and World Glaucoma Day in 2011. Anthropometric data and blood pressure were recorded, and the data were analyzed using the Statistical Package for Social Sciences version 17.Results: The mean age of the respondents was 49.7 ± 1.6 years, 100 (38.6% were males, 84 (32.4% were farmers, and 111 (42.9% were traders. The prevalence of hypertension was 13.16% (present in 34 respondents. Seventeen (6.6% had isolated systolic hypertension, while 11 (4.2% had isolated diastolic hypertension. Two hundred and thirty-six (91.1% undertook daily exercise lasting at least 30 minutes and 48 (18.5% had ever taken antihypertensive drugs on a regular basis. Four respondents (1.6% claimed a family history of hypertension. The average body mass index (BMI among respondents was 23.4 ± 4.9 kg/m2, 51 (19.6% had a BMI of 25.0–29.9, and 30 (11.5% had a BMI ≥ 30. A significant association existed between age older than 40 years and having hypertension (P 0.05. Rates of older age and high BMI were significantly higher among hypertensives than among normotensives. Respondents with BMI < 25 had at

  18. Alaska northern fur seal adult male satellite telemetry data, 2009-2010

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is comprised of satellite-linked telemetry data collected to investigate winter migration patterns and foraging strategies of adult male northern fur...

  19. PREPUBERTAL EXPOSURES TO COMPOUNDS THAT INCREASE PROLACTIN SECRETION IN THE MALE RAT: EFFECTS ON ADULT PROSTATE

    Science.gov (United States)

    Prepubertal exposure to compounds that increase prolactin secretion in the male rat: effects on the adult prostate.Stoker TE, Robinette CL, Britt BH, Laws SC, Cooper RL.Endocrinology Branch, Reproductive Toxicology Division, National Health and Environmental Effec...

  20. Depressive-Like Behavioral Response of Adult Male Rhesus Monkeys during Routine Animal Husbandry Procedure

    OpenAIRE

    Hennessy, Michael B.; Brenda McCowan

    2014-01-01

    Social isolation is a major risk factor for the development of depressive illness; yet, no practical nonhuman primate model is available for studying processes involved in this effect. In a first study, we noted that adult male rhesus monkeys housed individually indoors occasionally exhibited a hunched, depressive-like posture. Therefore, Study 2 investigated the occurrence of a hunched posture by adult males brought from outdoor social groups to indoor individual housing. We also scored two ...

  1. TOBACCO SMOKING IN ADULTS: A CROSS SECTIONAL STUDY FROM A RURAL AREA OF KASHMIR J&K

    Directory of Open Access Journals (Sweden)

    Yasmeen

    2015-01-01

    Full Text Available INTRODUCTION : Tobacco is a major risk factor of numerous adult chronic non - communicable diseases. In India, the GATS Survey revealed that the prevalence of smoking is more than one - third in the adults (35%, the overall prevalence in males being 48% and among females it is 20%. AIM : The aim of our study was to determine the socio - demography of tobacco use in rural setting and to assess the knowledge, attitude & practices of tobacco use in the rural area. METHODS : All patients aged 18 years or above attending subcentre at village Panzinara of Block Sumbal. The data was collected on a semi - structured questionnaire. RESULTS : 71 patients attending the sub center for various health states were taken up for the study. Majority of the patients were in the age group of 58 - 68 years (23.9%. Males comprised 56.3%. 63.4% gave positive response to ever any tobacco use & amongst the tobacco users 80% were daily users. Tob acco use was significantly associated with male sex. 51.1% of the patients had started tobacco use in adolescent age of 10 - 19 years. 62.2% were Hookah smokers, 24.4% cigarette smokers. Tobacco being injurious to health was known by 39.4% patients, 21.1% kn ew it lead to some cancers, 4.2% were aware that it can cause hypertension, diabetes & cancers. 35.3% were aware that it is to be avoided. CONCLUSION : In spite of awareness about hazards of tobacco use & knowledge of non - communicable diseases, this high pr evalence calls for more active psychological, social & medical interventions for tobacco users. Targeting the adolescent population for raising awareness would be additionally beneficial.

  2. Chinmo is sufficient to induce male fate in somatic cells of the adult Drosophila ovary.

    Science.gov (United States)

    Ma, Qing; de Cuevas, Margaret; Matunis, Erika L

    2016-03-01

    Sexual identity is continuously maintained in specific differentiated cell types long after sex determination occurs during development. In the adult Drosophila testis, the putative transcription factor Chronologically inappropriate morphogenesis (Chinmo) acts with the canonical male sex determinant DoublesexM (Dsx(M)) to maintain the male identity of somatic cyst stem cells and their progeny. Here we find that ectopic expression of chinmo is sufficient to induce a male identity in adult ovarian somatic cells, but it acts through a Dsx(M)-independent mechanism. Conversely, the feminization of the testis somatic stem cell lineage caused by loss of chinmo is enhanced by expression of the canonical female sex determinant Dsx(F), indicating that chinmo acts in parallel with the canonical sex determination pathway to maintain the male identity of testis somatic cells. Consistent with this finding, ectopic expression of female sex determinants in the adult testis disrupts tissue morphology. The miRNA let-7 downregulates chinmo in many contexts, and ectopic expression of let-7 in the adult testis is sufficient to recapitulate the chinmo loss-of-function phenotype, but we find no apparent phenotypes upon removal of let-7 in the adult ovary or testis. Our finding that chinmo is necessary and sufficient to promote a male identity in adult gonadal somatic cells suggests that the sexual identity of somatic cells can be reprogrammed in the adult Drosophila ovary as well as in the testis. PMID:26811385

  3. Rett Syndrome Symptomatology of Institutionalized Adults with Mental Retardation: Comparison of Males and Females.

    Science.gov (United States)

    Burd, Larry; And Others

    1991-01-01

    The study of 297 institutionalized adults with mental retardation found no symptom of Rett syndrome occurred more frequently in males than in females and no single cluster of symptoms appeared to differentiate males from females. Only females were found to meet the necessary criteria for diagnosis of Rett syndrome. (Author/DB)

  4. Food Insecurity and Food Choices in Rural Older Adults with Diabetes Receiving Nutrition Education via Telemedicine

    Science.gov (United States)

    Homenko, Daria R.; Morin, Philip C.; Eimicke, Joseph P.; Teresi, Jeanne A.; Weinstock, Ruth S.

    2010-01-01

    Objective: To evaluate differences between rural older adults with diabetes reporting the presence or absence of food insecurity with respect to meal planning, preparation, shopping, obesity, and glycemic control after receiving nutrition counseling through telemedicine. Methods: Food insecurity data were obtained by telephone survey (n = 74).…

  5. Gender Differences in Views about Cognitive Health and Healthy Lifestyle Behaviors among Rural Older Adults

    Science.gov (United States)

    Wu, Bei; Goins, R. Turner; Laditka, James N.; Ignatenko, Valerie; Goedereis, Eric

    2009-01-01

    Purpose: Research suggests that men and women often differ in knowledge and beliefs about causes and treatments of a variety of diseases. This study examines gender differences in views about cognitive health and behaviors that have been associated with its maintenance, focusing on older adults living in rural areas. Design and Methods: We…

  6. A Community Development Approach to Service-Learning: Building Social Capital between Rural Youth and Adults

    Science.gov (United States)

    Henness, Steven A.; Ball, Anna L.; Moncheski, MaryJo

    2013-01-01

    Using 4-H and FFA case study findings, this article explores how community service-learning supports the building of social capital between rural youth and adults and the positive effects on community viability. Key elements of practice form a community development approach to service-learning, which opens up doorways for youth to partner with…

  7. Age Vitality : Perceptions of Young Canadian, Turkish, and Georgian Urban and Rural Adults

    NARCIS (Netherlands)

    Giles, H.; Kutchukhides, M.; Yagmur, K.; Noels, K. A.

    2003-01-01

    This study extends previous research on age-group vitality around the Pacific Rim by examining the perceptions of urban and rural respondents from Turkey, Canada and the nation of Georgia towards young, middle-aged, and older adults. As in prior research, middle-aged targets were accorded the highes

  8. Social Reproduction in Non-Formal Adult Education: The Case of Rural Mozambique

    Science.gov (United States)

    Straubhaar, Rolf

    2014-01-01

    Using fieldnotes from the non-formal adult education classes run by a non-profit international education with ground operations in rural Mozambique, this article documents how the comments made by class facilitators and class participants in those classes reflect inherent power inequalities between non-profit staff and local participants. These…

  9. Receptivity toward Immigrants in Rural Pennsylvania: Perceptions of Adult English as Second Language Providers

    Science.gov (United States)

    Prins, Esther; Toso, Blaire Willson

    2012-01-01

    This article uses interview and questionnaire data to examine how adult English as a second language (ESL) providers in rural Pennsylvania perceive community receptivity toward immigrants and the factors they believe foster or hinder receptivity and immigrants' integration. ESL providers' depictions of local responses to immigrants ranged from…

  10. High Fetal Estrogen Concentrations: Correlation with Increased Adult Sexual Activity and Decreased Aggression in Male Mice

    Science.gov (United States)

    Vom Saal, Frederick S.; Grant, William M.; McMullen, Carol W.; Laves, Kurt S.

    1983-06-01

    In the house mouse (Mus musculus), fetuses may develop in utero next to siblings of the same or opposite sex. The amniotic fluid of the female fetuses contains higher concentrations of estradiol than that of male fetuses. Male fetuses that developed in utero between female fetuses had higher concentrations of estradiol in their amniotic fluid than males that were located between other male fetusesw during intrauterine development. They were also more sexually active as adults, less aggressive, and had smaller seminal vesicles than males that had developed between other male fetuses in utero. These findings raise the possibility that during fetal life circulating estrogens may interact with circulating androgens both in regulating the development of sex differences between males and females and in producing variation in phenotype among males and among females.

  11. Adolescent social defeat alters neural, endocrine and behavioral responses to amphetamine in adult male rats

    OpenAIRE

    Burke, Andrew R.; Renner, Kenneth J.; Forster, Gina L.; Watt, Michael J.

    2010-01-01

    The mesocorticolimbic dopamine system, which governs components of reward and goal-directed behaviors, undergoes final maturation during adolescence. Adolescent social stress contributes to adult behavioral dysfunction, and is linked to adult psychiatric and addiction disorders. Here, behavioral, corticosterone, and limbic dopamine responses to amphetamine were examined in adult male rats previously exposed to repeated social defeat stress during mid-adolescence. Amphetamine (2.5 mg/kg, ip) w...

  12. [Severe Haemophilus influenzae b infection in healthy male adult

    DEFF Research Database (Denmark)

    Vilmar, A.C.; Gjorup, I.; David, Kim Peter

    2008-01-01

    Haemophilus influenzae b (Hib) can be the cause of serious infections, and is mainly observed affecting children and immuno-compromised patients. We report a case of a healthy 49-year old male with a severe Hib infection complicated by septicaemia, meningitis and anuria. The risk of invasive Hib...

  13. Health Status and Social Networks as Predictors of Resilience in Older Adults Residing in Rural and Remote Environments

    OpenAIRE

    Christine McKibbin; Aaron Lee; Bernard A. Steinman; Catherine Carrico; Katelynn Bourassa; Andrea Slosser

    2016-01-01

    Purpose. Health status and social networks are associated with resilience among older adults. Each of these factors may be important to the ability of adults to remain in rural and remote communities as they age. We examined the association of health status and social networks and resilience among older adults dwelling in a rural and remote county in the Western United States. Methods. We selected a random sample of 198 registered voters aged 65 years or older from a frontier Wyoming county. ...

  14. S-value of Radioiodine(131I) in Korean Reference Adult Male

    International Nuclear Information System (INIS)

    In order to better understand the effects of absorbed radioiodine upon Korean reference adult male, a mathematical phantom representation was contrived based on composite data of the physiology of Korean reference adult male. Using this, S-values of radioiodine() per each organ were calculated. The calculated S-values were compared to the existing data described in the TM-8381 report of ORNL calculated on the basis of an ICRP-23 reference male. The results indicated that S-values were higher for the phantom based on Korean reference adult male. The results of this study illustrate that, while the bio-chemical constitution of each source and target organ of the torso are important, the relative location of the organs and characteristics of the radionuclides also exert important influences.

  15. Vocalizations during electroejaculation in anaesthetized adult and young pampas deer (Ozotoceros bezoarticus) males.

    Science.gov (United States)

    Fumagalli, F; Damián, J P; Ungerfeld, R

    2015-04-01

    The aim of this study was to characterize the vocalizations produced during electroejaculation under general anaesthesia in pampas deer males and to determine whether the characteristics of those vocalizations differ in adult and young pampas deer males. Electroejaculation was applied to 13 adults (AM) and 13 young (YM) males under general anaesthesia. Vocalizations were digitally recorded, and the number and duration of vocalizations, the latency in relation to each voltage, the total time vocalizing, and the structure of the fundamental frequency (F0) [initial frequency (F(start)), maximal frequency (F(max)), minimal frequency (F(min)) and final frequency (F(end))] were analysed. No male vocalized with 0 V; the number of animals that vocalized increased at 2 and 3 V and increased again at 4, 5 and 6 V (p electroejaculation in pampas deer under general anaesthesia are related to the voltage applied during the process. Young males vocalize more time, probably due to a greater sensibility to the electric stimulation. The differences in the characteristics of the vocalizations between adult and young males may be related to the anatomic differences in the neck of adult or young males. PMID:25683788

  16. Community health workers can improve male involvement in maternal health: evidence from rural Tanzania

    Directory of Open Access Journals (Sweden)

    Furaha August

    2016-01-01

    Full Text Available Background: Male involvement in maternal health is recommended as one of the interventions to improve maternal and newborn health. There have been challenges in realising this action, partly due to the position of men in society and partly due to health system challenges in accommodating men. The aim of this study was therefore to evaluate the effect of Home Based Life Saving Skills training by community health workers on improving male involvement in maternal health in terms of knowledge of danger signs, joint decision-making, birth preparedness, and escorting wives to antenatal and delivery care in a rural community in Tanzania. Design: A community-based intervention consisting of educating the community in Home Based Life Saving Skills by community health workers was implemented using one district as the intervention district and another as comparison district. A pre-/post-intervention using quasi-experimental design was used to evaluate the effect of Home Based Life Saving Skills training on male involvement and place of delivery for their partners. The effect of the intervention was determined using difference in differences analysis between the intervention and comparison data at baseline and end line. Results: The results show there was improvement in male involvement (39.2% vs. 80.9% with a net intervention effect of 41.1% (confidence interval [CI]: 28.5–53.8; p <0.0001. There was improvement in the knowledge of danger signs during pregnancy, childbirth, and postpartum periods. The proportion of men accompanying their wives to antenatal and delivery also improved. Shared decision-making for place of delivery improved markedly (46.8% vs. 86.7%, showing a net effect of 38.5% (CI: 28.0–49.1; p <0.0001. Although facility delivery for spouses of the participants improved in the intervention district, this did not show statistical significance when compared to the comparison district with a net intervention effect of 12.2% (95% CI: −2.8

  17. Rural Zulu women’s knowledge of and attitudes towards medical male circumcision

    Directory of Open Access Journals (Sweden)

    Joseph N. Ikwegbue

    2015-02-01

    Full Text Available Background: Medical male circumcision (MMC is a key strategy in the South African HIV infection prevention package. Women may have a potentially powerful role in supporting such a strategy. Circumcision is not a traditional part of Zulu society, and Zulu women may have limited knowledge and ambivalent or negative attitudes towards MMC.Aim: This study employs quantitative data to expand insight into rural Zulu women’s knowledge of and attitudes towards MMC, and is important as women could potentially yield a powerful positive or negative influence over the decisions of their partners and sons.Setting: A hospital-based antenatal clinic in rural KwaZulu-Natal.Methods: Participants were 590 pregnant, mostly isiZulu-speaking women. Data on their knowledge of and attitude towards MMC were collected using a questionnaire and were analysed descriptively.Results: The majority of the women supported MMC; however, knowledge of the potential benefits was generally poor. Most would encourage their partners and sons to undergo MMC. The preferred place for the procedure was a hospital.Conclusion: Zulu participants supported MMC and would support their partners and children being circumcised. Knowledge around potential benefits was worryingly poor, and further research into disseminating information is essential. The findings highlight the need for an expanded campaign of health education for women, and innovative means are suggested to enhance information accessibility. Reasons for preferring that MMC be carried out in hospital need to be explored further.

  18. Physical activity and sedentary behaviours among rural adults in suixi, china: a cross-sectional study

    Directory of Open Access Journals (Sweden)

    Zheng Miao

    2011-04-01

    Full Text Available Abstract Background Modernisation and urbanisation have led to lifestyle changes and increasing risks for chronic diseases in China. Physical activity and sedentary behaviours among rural populations need to be better understood, as the rural areas are undergoing rapid transitions. This study assessed levels of physical activity and sedentary behaviours of farming and non-farming adults in rural Suixi, described activity differences between farming and non-farming seasons, and examined correlates of leisure-time physical activity (LTPA and TV viewing. Methods A random sample of rural adults (n = 287 in Suixi County, Guangdong, China were surveyed in 2009 by trained interviewers. Questionnaires assessed multiple physical activities and sedentary behaviours, and their correlates. Analysis of covariance compared activity patterns across occupations, and multiple logistic regressions assessed correlates of LTPA and TV viewing. Quantitative data analyses were followed by community consultation for validation and interpretation of findings. Results Activity patterns differed by occupation. Farmers were more active through their work than other occupations, but were less active and more sedentary during the non-farming season than the farming season. Rural adults in Suixi generally had a low level of LTPA and a high level of TV viewing. Marital status, household size, social modelling for LTPA and owning sports equipment were significantly associated with LTPA but not with TV time. Most findings were validated through community consultation. Conclusions For chronic disease prevention, attention should be paid to the currently decreasing occupational physical activity and increasing sedentary behaviours in rural China. Community and socially-based initiatives provide opportunities to promote LTPA and prevent further increase in sedentary behaviours.

  19. Factors influencing Internet usage in older adults (65 years and above) living in rural and urban Sweden.

    Science.gov (United States)

    Berner, Jessica; Rennemark, Mikael; Jogréus, Claes; Anderberg, Peter; Sköldunger, Anders; Wahlberg, Maria; Elmståhl, Sölve; Berglund, Johan

    2015-09-01

    Older adults living in rural and urban areas have shown to distinguish themselves in technology adoption; a clearer profile of their Internet use is important in order to provide better technological and health-care solutions. Older adults' Internet use was investigated across large to midsize cities and rural Sweden. The sample consisted of 7181 older adults ranging from 59 to 100 years old. Internet use was investigated with age, education, gender, household economy, cognition, living alone/or with someone and rural/urban living. Logistic regression was used. Those living in rural areas used the Internet less than their urban counterparts. Being younger and higher educated influenced Internet use; for older urban adults, these factors as well as living with someone and having good cognitive functioning were influential. Solutions are needed to avoid the exclusion of some older adults by a society that is today being shaped by the Internet. PMID:24567416

  20. Modes of Entry to Male Immigrant Entrepreneurship in a Rural Context: Start-up Stories from Northern Norway

    Directory of Open Access Journals (Sweden)

    Mai Camilla Munkejord

    2016-01-01

    Full Text Available Objective: The purpose of this article is to address rural and gender gaps in the immigrant entrepreneurship literature by analysing the start-up narratives of nine male entrepreneurs in Finnmark in northernmost Norway. Research Design & Methods: The article is based on a qualitative fieldwork including business visits and in-depth interviews. The transcripts from the interviews were analysed using a constructivist grounded theory approach (CGT. Findings: The article contributes to the entrepreneurship literature in general and to the immigrant entrepreneurship literature in particular in three ways: first, by high-lighting the gendered experiences of male immigrant entrepreneurs; second, by identifying three distinct modes of entry into rural immigrant entrepreneurship, including a entrepreneurship as a means to live in a region of perceived attractiveness; b entrepreneurship ‘because I was asked to do it’ and c entrepreneurship as a preferred choice for men in satisfactory wage labour; and third, by revealing that the experiences of participants, regardless of their mode of entry into entrepreneurship, are shaped by the family and spatial contexts in which the entrepreneurs are situated. Implications & Recommendations: This study notes that the modes of entry to rural immigrant entrepreneurship are diverse, but often related to the pursuit of an initial feeling of belonging in the new region of settlement. Hence, developing our knowledge of how to not only attract but also retain and increase the feeling of local belonging of immigrants may be important for many rural regions in the Western world. This is because rural immigrants not only represent a much needed inflow of younger people in a typically decreasing and ageing population, but also entail cultural variation and job creation, thus contributing to place development. Contribution & Value Added: The originality of this article is to address rural and gender gaps in the immigrant

  1. Early infant male circumcision for human immunodeficiency virus prevention: knowledge and attitudes of women attending a rural hospital in Swaziland, Southern Africa.

    Science.gov (United States)

    Jarrett, Prudence; Kliner, Merav; Walley, John

    2014-01-01

    Swaziland has the highest prevalence of human immunodeficiency virus (HIV) in the world at 26% of the adult population. Medical male circumcision (MMC) has been shown to reduce the risk of acquiring HIV from heterosexual sex by up to 60% and the Government of Swaziland has been promoting adult male circumcision. Infant circumcision commenced in 2013 so it is important to understand the knowledge and views of women as potential mothers, around infant circumcision for medical purposes to inform the development of the service. This study interviewed 14 women of reproductive age attending the outpatient department of Good Shepherd Mission Hospital (GSMH), a rural district hospital, on their knowledge of and attitudes to early infant male circumcision (EIMC). Participants were highly knowledgeable about the health benefits of medical circumcision, although knowledge of the comparative risks and benefits of EIMC to adult circumcision was poor. All participants would have a son circumcised; the preferred age varied from early infancy to adolescence. Complications and pain were the main barriers whilst religious and cultural reasons were mentioned both for and against circumcision. A variety of family members are important in the decision to circumcise a young boy. Acceptability of medical circumcision was high in this study, but concerns about safety, pain, autonomy and cultural factors reduce the acceptability of infant circumcision more specifically. It will be important to provide accurate, culturally sensitive information about infant circumcision to mothers, fathers and grandparents using existing hospital and community services provided at GSMH and throughout Swaziland. Where possible services for MMC should be available to males of all ages so that families and young men may choose the most favourable age for circumcision.

  2. The Danish urban-rural gradient of allergic sensitization and disease in adults

    DEFF Research Database (Denmark)

    Elholm, G; Linneberg, A; Husemoen, L L N;

    2016-01-01

    allergens also decreased with decreasing degree of urbanized upbringing measured by sIgE to 4 common allergens as odds ratio with 95% confidence intervals with city as reference; town 0.60 (0.39-0.92), rural area 0.34 (0.22-0.52) and farm 0.31 (0.21-0.46). Furthermore, it was measured by SPT to 10 common...... allergens; town 0.52 (0.33-0.84), rural area 0.34 (0.21-0.53) and farm 0.29 (0.19-0.45). This urban-rural association was also seen for the risk of sensitization to specific allergens, rhinitis and allergic asthma. CONCLUSION: This is the first study to show an urban-rural gradient of overall allergic......BACKGROUND: The reported prevalence of allergic sensitization among children is lower in rural areas than in urban areas of the world. The aim was to investigate the urban-rural differences of allergic sensitization to inhalant allergens in adults depending on childhood exposure living...

  3. EFFECT OF SIMULATED WEIGHTLESSNESS ON REPRODUCTION OF ADULT MALE RATS

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Numerous studies had mainly focused on thehar mful effects of space environment on human be-ing's muscle,skeleton and blood circulation[1-3].However,the studies concerningthe effects of spaceenvironment on male reproduction are scare.The space environment is complicated,andweightlessness is one of the most i mportant healthrisk factors.Tail-suspension model is widely usedfor si mulated weightlessness in space health re-search[4].Therefore,the present study was designed toclarify the adverse effects of si mu...

  4. The social behavior of male rats administered an adult-onset calorie restriction regimen.

    Science.gov (United States)

    Govic, Antonina; Levay, Elizabeth A; Kent, Stephen; Paolini, Antonio G

    2009-03-23

    The behavioral outcomes of a calorie restricted diet are often neglected in favour of a more physiological examination of the consequences of calorie restriction (CR). This is especially the case with social behavior. A few findings within the maternal CR literature suggest that adult male social behavior is altered by this regimen. Despite the paucity of findings within the maternal CR literature, a systematic investigation of the behavioral phenotype of males administered an adult-onset CR is completely lacking and was the focus of the current study. Adult male hooded Wistar rats were administered a three week CR, with one group receiving a 25% CR and another group receiving a 50% CR before male-to-male social behavior was examined and compared with ad libitium fed males. Various behavioral elements were modulated by CR, both the CR25% and 50% group initiated contact sooner and engaged in greater social activity compared to the ad libitum fed controls. The CR25% group also demonstrated less non-social (self-grooming) behavior and a greater frequency of walkovers compared to all groups, indicating a propensity towards dominance. The CR50% group demonstrated greater environmental assessment/exploration, as measured by the frequency of rearing. As with the maternal CR literature, an adult-onset chronic CR induces a more socially active behavioral phenotype and reduces interest in non-social behavior in the moderately CR group. Taken together, the social behavioral phenotype can be modulated by a CR initiated and maintained during adulthood.

  5. Use of computer and cellular phone technology by older rural adults.

    Science.gov (United States)

    O'Brien, Tara Renee; Treiber, Frank; Jenkins, Carolyn; Mercier, Angela

    2014-08-01

    The objective of this study was to explore the use of computer and cellular phone technology among older adults living in the rural Appalachian region of North Carolina. A 21-item questionnaire on access to and use of computer and cellular phone technology was administered to 43 older adults, using dichotomous and frequency-rated questions. The sample was recruited from two rural senior centers in the Appalachian region of North Carolina. Forty percent of the participants earned $20 000 or less annually. The majority owned a cellular phone (79.9%), and nearly half had a desktop computer (44.2%). High-speed Internet coverage was the most frequent type (42%) of in-home coverage. This study provides insights into the needs and challenges of older rural Appalachians with regard to technology. Computer technology may be more accessible and have fewer barriers by older adults than other forms of technology. Future research should explore the levels of computer literacy of older adults.

  6. Establish Albumin-creatinine Ratio Reference Value of Adults in the Rural Area of Hebei Province

    Institute of Scientific and Technical Information of China (English)

    Qiao-jing Liang; Wen Huang; Guo-juan Zhang; Ning-li Wang

    2016-01-01

    Objective To establish albumin-creatinine ratio (ACR) reference value of the rural population in Hebei province. Methods This study enrolled 5154 participants. By excluding subjects with hypertension, diabetes, dyslipidemia, cardiovascular and cerebrovascular diseases, kidney diseases, and overweight condition, as well as those with an estimated glomerular filtration rate (eGFR) Results The normal upper limit of ACR was 28.71 mg/g (3.25 mg/mmol) for males and 31.85 mg/g (3.60 mg/mmol) for females. Based on this ACR reference value, the age-gender standardized prevalence of albuminuria in the rural areas of Hebei province was 12.9%. Conclusion The ACR reference value in the rural of Hebei province is higher than that of the Western population.

  7. Rural-to-Urban Migration and Changes in Health Among Young Adults in Thailand.

    Science.gov (United States)

    Nauman, Elizabeth; VanLandingham, Mark; Anglewicz, Philip; Patthavanit, Umaporn; Punpuing, Sureeporn

    2015-02-01

    We investigate the impacts of rural-to-urban migration on the health of young adult migrants. A key methodological challenge involves the potentially confounding effects of selection on the relationship between migration and health. Our study addresses this challenge in two ways. To control for potential effects of prior health status on post-migration health outcomes, we employ a longitudinal approach. To control for static unobserved characteristics that can affect migration propensity as well as health outcomes, we use fixed-effects analyses. Data were collected in 2005 and 2007 for a cohort of young adults in rural Kanchanaburi province, western Thailand. The migrant sample includes individuals who subsequently moved to urban destinations where they were reinterviewed in 2007. Return migrants were interviewed in rural Kanchanaburi in both years but moved to an urban area and returned in the meantime. A rural comparison group comprises respondents who remained in the origin villages. An urban comparison sample includes longer-term residents of the urban destination communities. Physical and mental health measures are based on the SF-36 health survey. Findings support the "healthy migrant hypothesis." Migrants are physically healthier than their nonmigrant counterparts both before and after moving to the city. We did not find an effect of migration on physical health. Rural-to-urban migrants who stayed at destination experienced a significant improvement in mental health status. Fixed-effects analyses indicate that rural-to-urban migration positively affects mental health. Return migrants do not fare as well as migrants who stayed at destination on both physical and mental health status--evidence of selective return migration.

  8. Prevalence of Obesity among Adults from Rural and Urban Areas of the United States: Findings from NHANES (2005-2008)

    Science.gov (United States)

    Befort, Christie A.; Nazir, Niaman; Perri, Michael G.

    2012-01-01

    Purpose: Rural residents have higher rates of chronic diseases compared to their urban counterparts, and obesity may be a major contributor to this disparity. This study is the first analysis of obesity prevalence in rural and urban adults using body mass index classification with measured height and weight. In addition, demographic, diet, and…

  9. Effect of naloxone on serum testosterone in adult male rabbits.

    Science.gov (United States)

    Pedrón, N; Pedroza, D; Calzada, L; Salazar, L; Fuentes, V

    1996-01-01

    Considerable evidence suggests that endogenous opioids may play an important role in the hypothalamic LH-releasing hormone. Administration of high doses of naloxone, an opiate antagonist, produces an increase in plasma concentration of LH. Naltrexone administration to healthy males produces an increase in both immunoactive and bioactive LH. The objective of the present work was to assess the effect of low doses of naloxone during 10 consecutive days on testosterone serum levels in rabbit. Three groups of five rabbits were injected with naloxone or saline. Naloxone was tested at 0.1 and 0.01 mg/kg day-1. Blood samples were taken at 90 min and 1, 2, 4, 7, 10, and 14 days after starting naloxone administration. Plasma testosterone (T) levels were measured by RIA. T levels increased progressively through the study in the experimental groups. The differences were significant after days 4 and 7 for 0.01-mg/kg and 0.1-mg/kg doses, respectively. T levels in both groups peaked at day 10 and decreased at day 14 (4 days after treatment). PMID:8827343

  10. Craniofacial norms in white adult males. Final report 1 Oct 80-30 Sep 83

    Energy Technology Data Exchange (ETDEWEB)

    Kapur, K.K.; Lestrel, P.

    1983-01-01

    The objective of this investigation was to establish clinical 'norms' of craniofacial skeletal orientation and the associated soft tissue facial profile for adult white males. Lateral and frontal cephalometric radiographs and study casts taken on 305 white males, with 28 or more teeth and 25-75 years of age, were used to develop these craniofacial standards. The goal of the research program has been to develop a computerized approach based upon dentofacial templates for the fabrication of complete dentures and to define clinical standards that can be applied in assessing the prosthodontic and orthodontic treatment needs of adult patients.

  11. Best Clinical Practices for Male Adult Survivors of Childhood Sexual Abuse: “Do No Harm”

    OpenAIRE

    Gallo-Silver, Les; Anderson, Christopher M; Romo, Jaime

    2014-01-01

    The health care literature describes treatment challenges and recommended alterations in practice procedures for female survivors of childhood sexual abuse, a subtype of adverse childhood experiences. Currently, there are no concomitant recommendations for best clinical practices for male survivors of childhood sexual abuse or other adverse clinical experiences. Anecdotal information suggests ways physicians can address the needs of adult male survivors of childhood sexual abuse by changes in...

  12. Validation of social skills of adolescent males in an interview conversation with a previously unknown adult.

    OpenAIRE

    Spence, S H

    1981-01-01

    Seventy convicted young male offenders were videotaped during a 5-min standardized interview with a previously unknown adult. In order to determine the social validity of the behavioral components of social interaction for this population, measures of 13 behaviors were obtained from the tapes. These measures were then correlated with ratings of friendliness, social anxiety, social skills performance, and employability made by four independent adult judges from the same tapes. It was found tha...

  13. Recruitment of rural and cognitively impaired older adults for dental research

    OpenAIRE

    Wu, Bei; Goedereis, Eric A.; Crout, Richard J.; Plassman, Brenda L.; DiNapoli, Elizabeth A.; McNeil, Daniel W.; Wiener, Michael; Boone, Martin L.; Wiener, R Constance; Kao, Elizabeth; Bai, Lina

    2010-01-01

    The recruitment of community-dwelling older adults, particularly those with cognitive impairment and those residing in rural areas, has been consistently challenging for researchers, especially in the dental field. This study reports on recruitment experiences from an ongoing study investigating the association between oral health and cognitive status in later life. Multiple recruitment strategies, including educational presentations and traveling to participants’ homes, were used to enroll r...

  14. Dietary Adequacies among South African Adults in Rural KwaZulu-Natal

    OpenAIRE

    Fariba Kolahdooz; Kerry Spearing; Sangita Sharma

    2013-01-01

    BACKGROUND: Food quality, determined by micronutrient content, is a stronger determinant of nutritional status than food quantity. Health concerns resulting from the co-existence of over-nutrition and under-nutrition in low income populations in South Africa have been fully recognized in the last two decades. This study aimed to further investigate dietary adequacy amongst adults in rural KwaZulu-Natal, by determining daily energy and nutrient intakes, and identifying the degree of satisfacti...

  15. Measuring the Impacts of Prime-Age Adult Death on Rural Households in Kenya

    OpenAIRE

    Yamano, Takashi; Jayne, Thomas S.

    2002-01-01

    Using a two-year panel of 1,422 Kenyan households surveyed in 1997 and 2000, we measure how primeage adult mortality affects rural households’ size and composition, agricultural production, asset levels, and off-farm income. First, the paper uses adult mortality rates from available data on an HIV-negative sample from neighboring Tanzania to predict the number of deaths that might have been expected in the absence of HIV, and compares this to the number of deaths actually recorded over the su...

  16. Promoting the Congregate Meal Program to the Next Generation of Rural-Residing Older Adults.

    Science.gov (United States)

    Hoerr, Kara A; Francis, Sarah L; Margrett, Jennifer A; Peterson, Marc; Franke, Warren D

    2016-01-01

    Despite a growing older adult population, Iowa Congregate Meal Program (CMP) participation has declined. Motivators and barriers to congregate mealsite participation and wellness programming preferences of baby boomers and older adults were examined to provide insight to how to revise and better promote the CMP for the next generation of older adults. Four focus group sessions were conducted with 27 primarily White, rural-residing adults, ages 48-88 years. Participation motivators included educational programs, food, and socialization while barriers included negative perceptions and stereotypes associated with congregate mealsites. Desired wellness programs were viewed as interactive and relevant. Healthcare was the leading wellness need with financial management and physical activity cited as the most-wanted topics of wellness programs. These results provide insight on factors, aside from funding, that may be adversely impacting CMP participation and identifies areas for further investigation.

  17. A behavioral comparison of male and female adults with high functioning autism spectrum conditions.

    Directory of Open Access Journals (Sweden)

    Meng-Chuan Lai

    Full Text Available Autism spectrum conditions (ASC affect more males than females in the general population. However, within ASC it is unclear if there are phenotypic sex differences. Testing for similarities and differences between the sexes is important not only for clinical assessment but also has implications for theories of typical sex differences and of autism. Using cognitive and behavioral measures, we investigated similarities and differences between the sexes in age- and IQ-matched adults with ASC (high-functioning autism or Asperger syndrome. Of the 83 (45 males and 38 females participants, 62 (33 males and 29 females met Autism Diagnostic Interview-Revised (ADI-R cut-off criteria for autism in childhood and were included in all subsequent analyses. The severity of childhood core autism symptoms did not differ between the sexes. Males and females also did not differ in self-reported empathy, systemizing, anxiety, depression, and obsessive-compulsive traits/symptoms or mentalizing performance. However, adult females with ASC showed more lifetime sensory symptoms (p = 0.036, fewer current socio-communication difficulties (p = 0.001, and more self-reported autistic traits (p = 0.012 than males. In addition, females with ASC who also had developmental language delay had lower current performance IQ than those without developmental language delay (p<0.001, a pattern not seen in males. The absence of typical sex differences in empathizing-systemizing profiles within the autism spectrum confirms a prediction from the extreme male brain theory. Behavioral sex differences within ASC may also reflect different developmental mechanisms between males and females with ASC. We discuss the importance of the superficially better socio-communication ability in adult females with ASC in terms of why females with ASC may more often go under-recognized, and receive their diagnosis later, than males.

  18. Mental health, protective factors and violence among male adolescents: a comparison between urban and rural school students in West Bengal.

    Science.gov (United States)

    Samanta, Amrita; Mukherjee, Shuvankar; Ghosh, Santanu; Dasgupta, Aparajita

    2012-01-01

    A cross-sectional study was conducted among 199 (104 urban, 95 rural) male students of classes VIII and IX, of two schools, in urban and rural areas of West Bengal to compare the prevalence of protective factors, mental health issues, and violence among the urban and rural adolescents using a self-administered questionnaire. Higher proportion of urban students than rural (67.3% vs. 62.5%) reported that their guardians understood their problems. Mental health issues like loneliness (17.3% vs. 9.8%), worry (17.3% vs. 10.7%), and suicidal thoughts (19.2% vs. 14.1%) were higher among urban students. Physical fight (53.8% vs. 11.6%), bullying (46.4% vs. 17%), physical attack by family members (46% vs. 17%), and by teachers (53% vs. 10.7%) were all more in urban adolescents. Mental health- and violence-related issues were prevalent more among urban students than those among rural students in spite of having more protective factors suggesting the need of frequent supervision, monitoring, and support of adolescents. PMID:22910626

  19. Mental health, protective factors and violence among male adolescents: A comparison between urban and rural school students in West Bengal

    Directory of Open Access Journals (Sweden)

    Amrita Samanta

    2012-01-01

    Full Text Available A cross-sectional study was conducted among 199 (104 urban, 95 rural male students of classes VIII and IX, of two schools, in urban and rural areas of West Bengal to compare the prevalence of protective factors, mental health issues, and violence among the urban and rural adolescents using a self-administered questionnaire. Higher proportion of urban students than rural (67.3% vs. 62.5% reported that their guardians understood their problems. Mental health issues like loneliness (17.3% vs. 9.8%, worry (17.3% vs. 10.7%, and suicidal thoughts (19.2% vs. 14.1% were higher among urban students. Physical fight (53.8% vs. 11.6%, bullying (46.4% vs. 17%, physical attack by family members (46% vs. 17%, and by teachers (53% vs. 10.7% were all more in urban adolescents. Mental health- and violence-related issues were prevalent more among urban students than those among rural students in spite of having more protective factors suggesting the need of frequent supervision, monitoring, and support of adolescents.

  20. Effect of methoprene application, adult food and feeding duration on male melon fly starvation survival

    Science.gov (United States)

    The application of methoprene and access to protein in adult diet has been shown to enhance mating success in male melon fly Bactrocera cucurbitae Coquillett (Diptera: Tephritidae), supporting their incorporation into operational area-wide programmes integrating the Sterile Insect Technique (SIT). T...

  1. The neuropsychology of male adults with high-functioning autism or Asperger syndrome

    NARCIS (Netherlands)

    C.E. Wilson; F. Happé; S.J. Wheelwright; C. Ecker; M.V. Lombardo; P. Johnston; E. Daly; C.M. Murphy; D. Spain; M-C. Lai; B Chakrabarti; D.A. Sauter; - MRC AIMS Consortium; S. Baron-Cohen; D.G.M. Murphy

    2014-01-01

    Autism Spectrum Disorder (ASD) is diagnosed on the basis of behavioral symptoms, but cognitive abilities may also be useful in characterizing individuals with ASD. One hundred seventy-eight high-functioning male adults, half with ASD and half without, completed tasks assessing IQ, a broad range of c

  2. Long term effects of parenting and family characteristics on delinquency of male young adults

    NARCIS (Netherlands)

    M. Hoeve; W. Smeenk; R. Loeber; M. Southamer-Loeber; P.H. van der Laan; J.R. Gerris; J.S. Dubas

    2007-01-01

    Drawing from the criminology literature and family studies, we investigated the long-term effects of established family risk factors and parenting styles on male young adult delinquency. We used data sets from two longitudinal studies, the Pittsburgh Youth Study (N474) and the Child-Rearing and Fami

  3. The Remodeling Process: A Grounded Theory Study of Perceptions of Treatment among Adult Male Incest Offenders.

    Science.gov (United States)

    Scheela, Rochelle A.

    1992-01-01

    Conducted grounded theory study to explore incest offender perceptions of treatment to generate explanatory theory of sexual abuse treatment process. Findings from theoretical sampling of 20 adult male incest offenders revealed that offenders felt remodeling process occurred as they faced discovery of their abuse and went through treatment.…

  4. Young Adult Male Satisfaction with Drug & Alcohol Rehabilitation Facilities: Interior Design Implications.

    Science.gov (United States)

    Potthoff, Joy K.

    1991-01-01

    Examined young adult male patient (n=18) satisfaction with interior environments of three different in-patient drug and alcohol rehabilitation facilities: renovated Elk's Club; hospital wing; and facility built for drug and alcohol treatment. Findings indicated satisfaction declined over four-week treatment period; familiar objects were missed;…

  5. A role for the adult fat body in Drosophila male courtship behavior.

    Directory of Open Access Journals (Sweden)

    Anna A Lazareva

    2007-01-01

    Full Text Available Mating behavior in Drosophila depends critically on the sexual identity of specific regions in the brain, but several studies have identified courtship genes that express products only outside the nervous system. Although these genes are each active in a variety of non-neuronal cell types, they are all prominently expressed in the adult fat body, suggesting an important role for this tissue in behavior. To test its role in male courtship, fat body was feminized using the highly specific Larval serum protein promoter. We report here that the specific feminization of this tissue strongly reduces the competence of males to perform courtship. This effect is limited to the fat body of sexually mature adults as the feminization of larval fat body that normally persists in young adults does not affect mating. We propose that feminization of fat body affects the synthesis of male-specific secreted circulating proteins that influence the central nervous system. In support of this idea, we demonstrate that Takeout, a protein known to influence mating, is present in the hemolymph of adult males but not females and acts as a secreted protein.

  6. Injury prevention for adult male soccer players. Blessure preventie voor volwassen, mannelijke voetballers

    NARCIS (Netherlands)

    Beijsterveldt, A.M.C. van

    2013-01-01

    Soccer causes the largest number of injuries each year (18% of all sports injuries) in the Netherlands. The aim of this dissertation is to contribute to the body of evidence on injury prevention for adult male soccer players. Chapter 1 is a general introduction and presents the “sequence of preventi

  7. Adolescent and Young Adult Male Sex Offenders: Understanding the Role of Recidivism

    Science.gov (United States)

    Riser, Diana K.; Pegram, Sheri E.; Farley, Julee P.

    2013-01-01

    The current review explores the complex paths that can lead to adolescent and young adult males becoming sexually abusive. Because sexual abuse is an ongoing issue in our society that is often oversimplified, this article distinguishes between the various risk factors that predict sexually abusive behavior and types of sex offenders, particularly…

  8. Future Life Goals of HIV-Positive Gay and Bisexual Male Emerging Adults

    Science.gov (United States)

    Bruce, Douglas; Harper, Gary W.

    2012-01-01

    This qualitative study explores the future life goals reported by a sample of HIV-positive gay/bisexual male emerging adults. Semi-structured interviews were conducted with 54 participants ages 17-24 at four geographically and demographically diverse adolescent HIV medicine programs to explore the content of participants' goals, perceived…

  9. The Adults in the Making Program: Long-Term Protective Stabilizing Effects on Alcohol Use and Substance Use Problems for Rural African American Emerging Adults

    Science.gov (United States)

    Brody, Gene H.; Yu, Tianyi; Chen, Yi-fu; Kogan, Steven M.; Smith, Karen

    2012-01-01

    Objective: This report addresses the long-term efficacy of the Adults in the Making (AIM) prevention program on deterring the escalation of alcohol use and development of substance use problems, particularly among rural African American emerging adults confronting high levels of contextual risk. Method: African American youths (M age, pretest =…

  10. Detection of transgenerational spermatogenic inheritance of adult male acquired CNS gene expression characteristics using a Drosophila systems model.

    Directory of Open Access Journals (Sweden)

    Abhay Sharma

    Full Text Available Available instances of inheritance of epigenetic transgenerational phenotype are limited to environmental exposures during embryonic and adult gonadal development. Adult exposures can also affect gametogenesis and thereby potentially result in reprogramming of the germline. Although examples of epigenetic effects on gametogenesis exist, it is notable that transgenerational inheritance of environment-induced adult phenotype has not yet been reported. Epigenetic codes are considered to be critical in neural plasticity. A Drosophila systems model of pentylenetetrazole (PTZ induced long-term brain plasticity has recently been described. In this model, chronic PTZ treatment of adult males causes alterations in CNS transcriptome. Here, we describe our search for transgenerational spermatogenic inheritance of PTZ induced gene expression phenotype acquired by adult Drosophila males. We generated CNS transcriptomic profiles of F(1 adults after treating F(0 adult males with PTZ and of F(2 adults resulting from a cross between F(1 males and normal females. Surprisingly, microarray clustering showed F(1 male profile as closest to F(1 female and F(0 male profile closest to F(2 male. Differentially expressed genes in F(1 males, F(1 females and F(2 males showed significant overlap with those caused by PTZ. Interestingly, microarray evidence also led to the identification of upregulated rRNA in F(2 males. Next, we generated microarray expression profiles of adult testis from F(0 and F(1 males. Further surprising, clustering of CNS and testis profiles and matching of differentially expressed genes in them provided evidence of a spermatogenic mechanism in the transgenerational effect observed. To our knowledge, we report for the first time detection of transgenerational spermatogenic inheritance of adult acquired somatic gene expression characteristic. The Drosophila systems model offers an excellent opportunity to understand the epigenetic mechanisms underlying

  11. Accessory gland as a site for prothoracicotropic hormone controlled ecdysone synthesis in adult male insects

    DEFF Research Database (Denmark)

    Hentze, Julie Lilith; Bengtsson, Meghan S; Warren, James;

    2013-01-01

    Insect steroid hormones (ecdysteroids) are important for female reproduction in many insect species and are required for the initiation and coordination of vital developmental processes. Ecdysteroids are also important for adult male physiology and behavior, but their exact function and site...... of synthesis remains unclear, although previous studies suggest that the reproductive system may be their source. We have examined expression profiles of the ecdysteroidogenic Halloween genes, during development and in adults of the flour beetle Tribolium castaneum. Genes required for the biosynthesis...... of ecdysone (E), the precursor of the molting hormone 20-hydroxyecdysone (20E), are expressed in the tubular accessory glands (TAGs) of adult males. In contrast, expression of the gene encoding the enzyme mediating 20E synthesis was detected in the ovaries of females. Further, Spookiest (Spot), an enzyme...

  12. Behavioural Risk Factors for Non Communicable Disease among Rural Adults in Andra Pradesh

    Directory of Open Access Journals (Sweden)

    Trupti N Bodhare, Kanchi Venkatesh, Samir Bele, Gali Kashiram, Sujata Devi, Achanta Vivekanand

    2013-01-01

    Material and Methods: A cross sectional study was conducted in rural area of Karimnagar among 410 participants. Various risk factors assessed were smoking and alcohol intake, physical inactivity, obesity, hypertension and stress among participants. Results: The mean age of the participants was 56.41 ± 11.90 years. Male accounted for 55.6% of the total sample, 34.9% were illiterate and 70.7% belonged to an upper lower class. Presence of at least one risk factor was observed among 76.3% of participants. The prevalence of hypertension was 38.5% among participants, 24.6% were current smokers whereas 29.8% were current alcohol users. Stress was exhibited by 24.9% and 25.9% were physically inactive. A binary logistic regression analysis revealed that older age (p = 0.000, male gender (p = 0.001, illiteracy (p = 0.007 and lower socio-economic status (p = 0.001 were associated with the presence of at least one risk factor. Conclusion: High prevalence of risk factors among rural popula-tion warrants an immediate attention. There is a need for careful monitoring and control of non-communicable disease risk factors in rural area.

  13. Development of a Korean adult male computational phantom for internal dosimetry calculation

    International Nuclear Information System (INIS)

    A Korean adult male computational phantom was constructed based on the current anthropometric and organ volume data of Korean average adult male, and was applied to calculate internal photon dosimetry data. The stylised models of external body, skeleton, and a total of 13 internal organs (brain, gall bladder, heart, kidneys, liver, lungs, pancreas, spleen, stomach, testes, thymus, thyroid and urinary bladder) were redesigned based on the Oak Ridge National Laboratory (ORNL) adult phantom. The height of trunk of the Korean phantom was 8.6% less than that of the ORNL adult phantom, and the volumes of all organs decreased up to 65% (pancreas) except for brain, gall bladder wall and thymus. Specific absorbed fraction (SAF) was calculated using the Korean phantom and Monte Carlo code, and compared with those from the ORNL adult phantom. The SAF of organs in the Korean phantom was overall higher than that from the ORNL adult phantom. This was caused by the smaller organ volume and the shorter inter-organ distance in the Korean phantom. The self SAF was dominantly affected by the difference in organ volume, and the SAF for different source and target organs was more affected by the inter-organ distance than by the organ volume difference. The SAFs of the Korean stylised phantom differ from those of the ORNL phantom by 10-180%. The comparison study of internal dosimetry will be extended to tomographic phantom and electron source in the future. (authors)

  14. Prevalence of the Metabolic Syndrome among rural original adults in NingXia, China

    Directory of Open Access Journals (Sweden)

    Jianjun Yang

    2010-03-01

    Full Text Available Abstract Background Metabolic syndrome (MS is combination of medical disorders that increase people's risk for cardiovascular disease and diabetes mellitus. Little data exists on the prevalence of MS of rural original adults in Ningxia of China. Methods A cross-sectional survey method was used and the participants were interviewed by trained health workers under a structured questionnaire in rural of Ningxia in 2008. The number of research subjects was 1612. MS was defined by International Diabetes Federation IDF (2005. Results The age-adjusted prevalence of the metabolic syndrome was 11.8%, whereas ethnic-specific prevalence was 10.3% in Han ethnic group and 13.7% in Hui ethnic group. Components of MS and MS were more common in Hui ethnic group than Han ethnic group. The mean levels and prevalence of abnormal value increased with increasing age in both ethnic groups (Cochran-Artimage test for trend, Hui ethnic group P Conclusions The prevalence of MS was high in rural residents' adults in Ningxia. Clustering of MS components and MS was increased with age. The components of MS have big differences among different ethnic groups.

  15. Food Avoidance and Food Modification Practices of Older Rural Adults: Association with Oral Health Status and Implications for Service Provision

    Science.gov (United States)

    Quandt, Sara A.; Chen, Haiying; Bell, Ronny A.; Savoca, Margaret R.; Anderson, Andrea M.; Leng, Xiaoyan; Kohrman, Teresa; Gilbert, Gregg H.; Arcury, Thomas A.

    2010-01-01

    Purpose: Dietary variation is important for health maintenance and disease prevention among older adults. However, oral health deficits impair ability to bite and chew foods. This study examines the association between oral health and foods avoided or modified in a multiethnic rural population of older adults. It considers implications for…

  16. Prevalence and determinants of metabolic syndrome among adults in a rural area of Northwest China.

    Directory of Open Access Journals (Sweden)

    Yaling Zhao

    Full Text Available To evaluate the prevalence and determinants of metabolic syndrome (MetS among adults in a rural area of Northwest China.A population-based cross-sectional study was conducted in 2010 among adults aged 18 to 80 years in rural areas of Hanzhong, in Northwest China. Interview, physical and clinical examinations, and fasting blood glucose and lipid measurements were completed for 2990 adults. The definitions of MetS proposed by the Third Report of the National Cholesterol Education Program Expert Panel (Adults Treatment Panel III, ATP III and the International Diabetes Federation (IDF, and the modified ATP III definition for Asian population were used and compared. Proportions were adjusted for age and sex.The prevalence of MetS was 7.9%, 10.8% and 15.1% according to ATP III, IDF and modified ATP III criteria, respectively. Agreement between ATP III and IDF criteria and that between ATP III and modified ATP III criteria were moderate (Kappa = 0.52 and 0.64, respectively, whereas agreement between IDF and modified ATP III criteria was good (Kappa = 0.83. The prevalence of MetS increased with age, and was higher in women than in men (10.4% versus 5.4%, 13.6% versus 8.1% and 17.4% versus 12.8%, according to ATP III, IDF and modified ATP III criteria, respectively. The most common MetS component was high blood pressure. Having family history of hypertension, lack of physical activity, high economical level, overweight and obesity were positively associated with MetS.MetS is prevalent among rural adults in Northwest China and high blood pressure is the most common MetS component. Prevention and treatment of hypertension and MetS should be a public health priority to reduce cardiovascular diseases in rural areas of Northwest China. More attention should be given to the elderly, women, people with family history of hypertension and obese people who are at high risk of MetS.

  17. A New Adult Diet Formulation for Sterile Males of Anastrepha ludens and Anastrepha obliqua (Diptera: Tephritidae).

    Science.gov (United States)

    Orozco-Dávila, Dina; Quintero-Fong, Luis

    2015-08-01

    A new adult diet formulation was evaluated for sterile Anastrepha ludens (Loew) and Anastrepha obliqua (Macquart) males at the emergence and release facility of fruit flies in Mexico. The formulation consists of hydrolyzed protein, sugar, juvenile hormone analogue methoprene, and water. The proportion of the ingredients between the solute (4% hydrolyzed protein and 96% sugar) and solvent (10% methoprene and 90% water) was 5:1. This new formulation was called the 1:24 formulation. The main objectives of this study were to develop a simple way to supply the 1:24 formulation to adults and to compare the sexual performance of these flies with the performance of flies fed a standard diet (called the Mubarqui formulation) used at the emergence and release facility of fruit flies in Mexico. The preparation, time, and cost also were evaluated. The results showed no significant differences in the sexual behaviors of the males (number of males mating, number of males calling, mating latency, and mating duration) between the 1:24 formulation and the Mubarqui formulation. However, the cost and the required preparation time are much lower for the 1:24 formulation process than for the Mubarqui formulation process. Based on these results, we recommend the 1:24 formulation as an additional adult diet option in the handling of sterile flies. Its application is practical and does not require changes in packaging systems. The contribution of our findings and their potential application to the improvement of the sterile insect technique are discussed. PMID:26470310

  18. Depression Treatment Among Rural Older Adults: Preferences and Factors Influencing Future Service Use.

    Science.gov (United States)

    Kitchen, Katherine A; McKibbin, Christine L; Wykes, Thomas L; Lee, Aaron A; Carrico, Catherine P; McConnell, Katelynn A

    2013-01-01

    The purpose of this study was to investigate depression treatment preferences and anticipated service use in a sample of adults aged 55 years or older who reside in rural Wyoming. Sixteen participants (mean age = 59) completed 30- to 60-minute, semi-structured interviews. Qualitative methods were used to characterize common themes. Social/provider support and community gatekeepers were perceived by participants as important potential facilitators for seeking depression treatment. In contrast, perceived stigma and the value placed on self-sufficiency emerged as key barriers to seeking treatment for depression in this rural, young-old sample. Participants anticipated presenting for treatment in the primary care sector and preferred a combination of medication and psychotherapy for treatment. Participants were, however, more willing to see mental health professionals if they were first referred by a clergy member or primary care physician.

  19. Oral health status of children and adults in urban and rural areas of Burkina Faso, Africa

    DEFF Research Database (Denmark)

    Varenne, Benoît; Petersen, Poul Erik; Ouattara, Seydou

    2004-01-01

    ). Clinical oral health data collected according to WHO methodology and criteria. RESULTS: At age 6, 38% of children had caries, with prevalence higher in urban than rural areas. At age 12, the mean DMFT was 0.7 with prevalence significantly higher among urban than rural children. Mean DMFT was 1.9 in 18-year......-olds and 6.3 in 35-44-year-olds and figures were higher for women than men. In adults, no differences in caries experience were found by location whereas the caries index was significantly affected by ethnic group and occupation. CPI score 2 (gingivitis and calculus) was dominant for all ages: 6 years (58...

  20. Male involvement in birth preparedness and complication readiness for emergency obstetric referrals in rural Uganda

    Directory of Open Access Journals (Sweden)

    Osinde Michael O

    2011-05-01

    Full Text Available Abstract Background Every pregnant woman faces risk of life-threatening obstetric complications. A birth-preparedness package promotes active preparation and assists in decision-making for healthcare seeking in case of such complications. The aim was to assess factors associated with birth preparedness and complication-readiness as well as the level of male participation in the birth plan among emergency obstetric referrals in rural Uganda. Methods This was a cross-sectional study conducted at Kabale regional hospital maternity ward among 140 women admitted as emergency obstetric referrals in antenatal, labor or the postpartum period. Data was collected on socio-demographics and birth preparedness and what roles spouses were involved in during developing the birth plan. Any woman who attended antenatal care at least 4 times, received health education on pregnancy and childbirth danger signs, saved money for emergencies, made a plan of where to deliver from and made preparations for a birth companion, was deemed as having made a birth plan. Multivariate logistic regression analysis was conducted to analyze factors that were independently associated with having a birth plan. Results The mean age was 26.8 ± 6.6 years, while mean age of the spouse was 32.8 ± 8.3 years. Over 100 (73.8% women and 75 (55.2% of their spouses had no formal education or only primary level of education respectively. On multivariable analysis, Primigravidae compared to multigravidae, OR 1.8 95%CI (1.0-3.0, education level of spouse of secondary or higher versus primary level or none, OR 3.8 95%CI (1.2-11.0, formal occupation versus informal occupation of spouse, OR 1.6 95%CI (1.1-2.5, presence of pregnancy complications OR 1.4 95%CI (1.1-2.0 and the anticipated mode of delivery of caesarean section versus vaginal delivery, OR 1.6 95%CI (1.0-2.4 were associated with having a birth plan. Conclusion Individual women, families and communities need to be empowered to

  1. Depressive-Like Behavioral Response of Adult Male Rhesus Monkeys during Routine Animal Husbandry Procedure

    Directory of Open Access Journals (Sweden)

    Michael B Hennessy

    2014-09-01

    Full Text Available Social isolation is a major risk factor for the development of depressive illness; yet, no practical nonhuman primate model is available for studying processes involved in this effect. In a first study, we noted that adult male rhesus monkeys housed individually indoors occasionally exhibited a hunched, depressive-like posture. Therefore, Study 2 investigated the occurrence of a hunched posture by adult males brought from outdoor social groups to indoor individual housing. We also scored two other behaviors—lying on the substrate and day time sleeping—that convey an impression of depression. During the first week of observation following individual housing, 18 of 26 adult males exhibited the hunched posture and 21 of 26 displayed at least one depressive-like behavior. Over 2 weeks, 23 of 26 males showed depressive-like behavior during a total of only 20 min observation. Further, the behavior during the first week was positively related to the level of initial response to a maternal separation procedure experienced in infancy. In Study 3, more than half of 23 adult males of a new sample displayed depressive-like behavior during 10 min of observation each of Weeks 7 to 14 of individual housing. The surprisingly high frequency of depressive-like behavior in Studies 2 and 3 may have been due to recording behavior via camera with no human in the room to elicit competing responses. These results suggest that a common animal husbandry procedure might provide a practical means for examining effects of social isolation on depression-related endpoints in a nonhuman primate. The findings also suggest that trait-like differences in emotional responsiveness during separation in infancy may predict differences in responsiveness during social isolation in adulthood.

  2. Depressive-like behavioral response of adult male rhesus monkeys during routine animal husbandry procedure.

    Science.gov (United States)

    Hennessy, Michael B; McCowan, Brenda; Jiang, Jing; Capitanio, John P

    2014-01-01

    Social isolation is a major risk factor for the development of depressive illness; yet, no practical nonhuman primate model is available for studying processes involved in this effect. In a first study, we noted that adult male rhesus monkeys housed individually indoors occasionally exhibited a hunched, depressive-like posture. Therefore, Study 2 investigated the occurrence of a hunched posture by adult males brought from outdoor social groups to indoor individual housing. We also scored two other behaviors-lying on the substrate and day time sleeping-that convey an impression of depression. During the first week of observation following individual housing, 18 of 26 adult males exhibited the hunched posture and 21 of 26 displayed at least one depressive-like behavior. Over 2 weeks, 23 of 26 males showed depressive-like behavior during a total of only 20 min observation. Further, the behavior during the first week was positively related to the level of initial response to a maternal separation procedure experienced in infancy. In Study 3, more than half of 23 adult males of a new sample displayed depressive-like behavior during 10 min of observation each of Weeks 7-14 of individual housing. The surprisingly high frequency of depressive-like behavior in Studies 2 and 3 may have been due to recording behavior via camera with no human in the room to elicit competing responses. These results suggest that a common animal husbandry procedure might provide a practical means for examining effects of social isolation on depression-related endpoints in a nonhuman primate. The findings also suggest that trait-like differences in emotional responsiveness during separation in infancy may predict differences in responsiveness during social isolation in adulthood. PMID:25249954

  3. Financial exploitation of older adults in rural settings: a family perspective.

    Science.gov (United States)

    Mukherjee, Dhrubodhi

    2013-01-01

    Federal agencies responsible for funding protective services to older adults are increasingly concerned with the growing incidence of financial exploitation in rural areas. The Wall Street Journal recently has reported an increasing trend of unemployed adult children migrating from urban centers to smaller rural towns and countrysides to live with their parents since 2008. This current study explores the attitudes of family caregivers regarding management of financial matters for their elderly care recipients. The major findings of the study include that adult children often (1) overestimate their parents' ability to manage their finances; (2) prefer to manage their parents' finances informally, as opposed to using legal options like power of attorney; and (3) tend to think of their parents' assets as "almost theirs." The study concludes with recommendations on the critical need for information to help families make important decisions about helping elderly parents with their finances. This information would not only promote the use of safeguards against abuse, but could potentially provide caregivers with greater confidence and protection. PMID:23941423

  4. LUNG FUNCTION: A COMPARATIVE STUDY OF FORCED VITAL CAPACITY (FVC) AND BODY MASS INDEX IN YOUNG ADULT MALES

    OpenAIRE

    MR Swaroop

    2014-01-01

    Obesity is becoming a serious public health issue and is related to lung dysfunction. This study was planned to assess the correlation between the pulmonary function like FVC and increasing BMI in young adult males. This study was undertaken in normal weight and overweight young adult males of Balagangadaranatha nagara. The study and control groups were comprised of 120 male subjects between the age group 18-24 years randomly selected from the population of Balagangadarana...

  5. Connectivity differences between adult male and female patients with attention deficit hyperactivity disorder according to resting-state functional MRI

    OpenAIRE

    Bo-yong Park; Hyunjin Park

    2016-01-01

    Attention deficit hyperactivity disorder (ADHD) is a pervasive psychiatric disorder that affects both children and adults. Adult male and female patients with ADHD are differentially affected, but few studies have explored the differences. The purpose of this study was to quantify differences between adult male and female patients with ADHD based on neuroimaging and connectivity analysis. Resting-state functional magnetic resonance imaging scans were obtained and preprocessed in 82 patients. ...

  6. Food Avoidance and Food Modification Practices of Older Rural Adults: Association With Oral Health Status and Implications for Service Provision

    OpenAIRE

    Quandt, Sara A.; Chen, Haiying; Bell, Ronny A; Savoca, Margaret R.; Anderson, Andrea M.; Leng, Xiaoyan; Kohrman, Teresa; Gilbert, Gregg H.; Arcury, Thomas A

    2009-01-01

    Purpose: Dietary variation is important for health maintenance and disease prevention among older adults. However, oral health deficits impair ability to bite and chew foods. This study examines the association between oral health and foods avoided or modified in a multiethnic rural population of older adults. It considers implications for nutrition and medical service provision to this population. Design and Methods: In-home interviews and oral examinations were conducted with 635 adults in ...

  7. The organizational effects of pubertal testosterone on sexual proficiency in adult male Syrian hamsters.

    Science.gov (United States)

    De Lorme, Kayla C; Sisk, Cheryl L

    2016-10-15

    Social proficiency requires making appropriate behavioral adaptations as a result of social experience. For example, male rodents become sexually proficient with experience as demonstrated by a reduction in ectopic (misdirected) mounts, mount-to-intromission ratio, and latency to ejaculation. We previously found that over a series of timed tests with a receptive female, male hamsters deprived of testosterone specifically during puberty (NoT@P) have overall lower levels of sexual behavior and continue to display high levels of ectopic mounts, compared with males that experienced endogenous testosterone during puberty (T@P). These results suggested that pubertal testosterone programs sexual proficiency in adulthood, but because NoT@P males engaged in less sexual behavior than T@P males in these tests, the amount of sexual experience may have been insufficient to improve sexual proficiency. To more rigorously test the hypothesis that pubertal testosterone is necessary for social proficiency in adulthood, the present study compared the behavior of NoT@P and T@P males in a series of 4 trials with a 48-h interval between each trial. Sexual experience was equated by limiting each trial to 5 intromissions. Sexually-naïve males were either gonadectomized prepubertally (NoT@P) or in adulthood (T@P) and received subcutaneous testosterone capsules four weeks later. Two weeks after testosterone replacement, these groups and a group of adult gonad-intact controls began sexual behavior testing. We found that NoT@P males had more ectopic mounts/min across all four tests compared to gonad-intact and T@P males. Moreover, both gonad-intact and T@P males, but not NoT@P males, showed an increase in the number of mounts and intromissions/min between trials 1 and 3. Unexpectedly, both gonad-intact and T@P, but not NoT@P, males showed a decrease in sexual behaviors during trial 4. Thus, T@P males display multiple behavioral adaptations to sexual experience that are not observed in No

  8. Stimulant Use by Young Adult African Americans in a Rural Community: A Pipeline to Prison?

    Science.gov (United States)

    Kramer, Teresa L.; Bell-Tolliver, LaVerne; Tripathi, Shanti P.; Booth, Brenda M.

    2012-01-01

    The association between stimulant use and legal outcomes was examined in rural adults 18–21 years (n=98) in the Mississippi River Delta of Arkansas from 2003 through 2008. Participants were interviewed at baseline and every six months for two years using the Substance Abuse Outcomes Module, Addiction Severity Index, Short-Form 8 Health Survey, Brief Symptom Inventory, Patient Health Questionnaire Depression Screen, and an abbreviated Antisocial Personality Disorder measure. More than three-quarters were arrested before baseline; 47 were arrested over the next two years. Early arrest but not substance use was related to subsequent arrest. Limitations and implications for interventions are discussed. PMID:21047150

  9. Examining the trajectories of children providing care for adults in rural Kenya

    DEFF Research Database (Denmark)

    Skovdal, Morten

    2011-01-01

    for many children in economically more advanced countries, this may not hold true in rural Africa, where poverty and AIDS can have significant knock-on effects on entire families and communities. This paper seeks to develop a more complex understanding of children's caring experiences by asking children...... whom they have cared for over time and explore the different pathways that lead to their caregiving at different stages of their lives. The study reports on qualitative data collected from 48 caregiving children and 10 adults in the Bondo district of western Kenya in 2007. A multi-method approach...

  10. Effect of oily Rosmarinus Officinalis extract on some reproductive and sperm parameters in adult male rats

    Directory of Open Access Journals (Sweden)

    H. M. Hameed

    2011-01-01

    Full Text Available The present investigation was conducted to examine the effect of oral administration of oily Rosmarinus Officinalis extract on spermatogenesis, accessory sex glands and serum testosterone level in adult male rats aged 2.5-3 months. The extract was administered orally daily at 250, 500 and 1000 mg/kg body weight for 6 weeks. The results showed that the extract at the three doses significantly reduced testis weight and testosterone level. Furthermore a significant reduction in sperm count, weight of body, tail of epididymis, seminal vesicles and prostate gland in rats treated with extract at 500 and 1000 mg/kg compared with control, associated with a significant reduction in the percentage of live sperms and significant increase in the percentage of dead sperms and morphologically abnormal sperms compared with control. It was concluded that Rosmarinus Officinalis extract administration to adult male rats caused adverse effects on some reproductive and semen parameters.

  11. Male Rural-to-Urban Migrants and Risky Sexual Behavior: A Cross-Sectional Study in Shanghai, China

    OpenAIRE

    Jun-Qing Wu; Ke-Wei Wang; Rui Zhao; Yu-Yan Li; Ying Zhou; Yi-Ran Li; Hong-Lei Ji; Ming Ji

    2014-01-01

    This study examined the prevalence and the determinants of risky sexual behavior (defined as having multiple sex partners and paying for sex) among male rural-to-urban migrants in China. An anonymous questionnaire was used to collect information on socio-demographics, knowledge, attitudes, and behavior associated with increased risk of risky sexual behavior from 4,069 subjects. In total 1,132 (27.8%) participants reported two or more sex partners and 802 (19.7%) participants paid for sex. A c...

  12. Memory and Motor Coordination Improvement by Folic Acid Supplementation in Healthy Adult Male Rats

    OpenAIRE

    Shooshtari, Maryam Khombi; Moazedi, Ahmad Ali; Parham, Gholam Ali

    2012-01-01

    Objective(s) Previous studies have shown that vitamin B as well as folate supplementation has been implicated in cognitive and neurodegenerative disorders including Alzheimer’s and Parkinson's diseases. The aim of present study was to evaluate the effects of folic acid on passive avoidance task and motor coordination in healthy adult male rats. Materials and Methods Animals were randomly divided into five groups with 10 in each. 1) Sham treated (Veh); received same volume of normal saline as ...

  13. The Neuropsychology of Male Adults With High-Functioning Autism or Asperger Syndrome†

    OpenAIRE

    Wilson, C. Ellie; Happé, Francesca; Wheelwright, Sally J.; Ecker, Christine; Lombardo, Michael V.; Johnston, Patrick; Daly, Eileen; Murphy, Clodagh M; Spain, Debbie; Lai, Meng-Chuan; Chakrabarti, Bhismadev; Sauter, Disa A.; ,; Baron-Cohen, Simon; Murphy, Declan G. M.

    2014-01-01

    Autism Spectrum Disorder (ASD) is diagnosed on the basis of behavioral symptoms, but cognitive abilities may also be useful in characterizing individuals with ASD. One hundred seventy-eight high-functioning male adults, half with ASD and half without, completed tasks assessing IQ, a broad range of cognitive skills, and autistic and comorbid symptomatology. The aims of the study were, first, to determine whether significant differences existed between cases and controls on cognitive tasks, and...

  14. A Behavioral Comparison of Male and Female Adults with High Functioning Autism Spectrum Conditions

    OpenAIRE

    Meng-Chuan Lai; Lombardo, Michael V.; Greg Pasco; Ruigrok, Amber N V; Wheelwright, Sally J.; Sadek, Susan A; Bhismadev Chakrabarti; Simon Baron-Cohen

    2011-01-01

    Autism spectrum conditions (ASC) affect more males than females in the general population. However, within ASC it is unclear if there are phenotypic sex differences. Testing for similarities and differences between the sexes is important not only for clinical assessment but also has implications for theories of typical sex differences and of autism. Using cognitive and behavioral measures, we investigated similarities and differences between the sexes in age- and IQ-matched adults with ASC (h...

  15. Protective Effect of Rosemary (Rosmarinus Officinalis) Extract on Naphthalene Induced Nephrotoxicity in Adult Male Albino Rat

    OpenAIRE

    Neveen M. El-Sherif; Noha Mohy Issa

    2015-01-01

    Background: Naphthalene (NA) is a common environmental contaminant and is abundant in tobacco smoke. Rosemary (Rosmarinus officinalis) is a herb commonly used as a spice and flavoring agents in food processing and is useful in the treatment of many diseases. Aim of the work: To study the nephrotoxicity of NA and to evaluate the possible protective role of rosemary extract in adult male albino rat. Materials and Methods: 25 animals were divided into three groups: Group I (Control group), G...

  16. Effects of early life stress on adult male aggression and hypothalamic vasopressin and serotonin

    OpenAIRE

    Veenema, Alexa H.; Blume, Annegret; Niederle, Daniela; Buwalda, Bauke; Neumann, Inga D.

    2006-01-01

    Early life stress in humans enhances the risk for psychopathologies, including excessive aggression and violence. In rodents, maternal separation is a potent early life stressor inducing long-lasting changes in emotional and neuroendocrine responsiveness to stress, associated with depression- and anxiety-like symptoms. However, effects of maternal separation on adult male aggression and underlying neurobiological mechanisms remain unknown. Therefore, we investigated the effects of maternal se...

  17. Effects of Adult Male Circumcision on Premature Ejaculation: Results from a Prospective Study in China

    OpenAIRE

    Jingjing Gao; Chuan Xu; Jingjing Zhang; Chaozhao Liang; Puyu Su; Zhen Peng; Kai Shi; Dongdong Tang; Pan Gao; Zhaoxiang Lu; Jishuang Liu; Lei Xia; Jiajia Yang; Zongyao Hao; Jun Zhou

    2015-01-01

    The purpose of this study is to investigate the effects of adult male circumcision on premature ejaculation (PE). Therefore, between December 2009 and March 2014, a total of 575 circumcised men and 623 uncircumcised men (control group) were evaluated. Detailed evaluations (including circumcision and control groups) on PE were conducted before circumcision and at the 3-, 6-, 9-, and 12-month follow-up visits after circumcision. Self-estimated intravaginal ejaculatory latency time (IELT), Patie...

  18. Investigation of curcumin effects on liver tissue in adult male rats treated with cyclophosphamide

    OpenAIRE

    Zahra khodaparast; ali reza yousofi; ameneh khoshvagti

    2014-01-01

     Background & Objective: Cyclophosphamide is an antineoplastic drug that has many clinical uses in cancer treatment, but it has toxic effects due to creation of free radicals. In this study, the effects of curcumin" as an antioxidant drug” on liver tissue was investigated. Materials & methods: 50 wistar adult male rats were selected randomly and were divided in to five groups including control, sham (receiving normal saline and olive oil), cyclophosp...

  19. Patterns of coping preferences for male and female caregivers of frail older adults.

    Science.gov (United States)

    DeVries, H M; Hamilton, D W; Lovett, S; Gallagher-Thompson, D

    1997-06-01

    The similarities and differences in male and female caregivers' preferred strategies for coping and the perceived helpfulness of these strategies in managing caregiving stressors were examined in this study. Respondents were 170 caregivers (139 women and 31 men) who were primary caregivers for an elderly adult relative who was either cognitively impaired or physically frail. Results provide preliminary evidence that gender is related to frequency of use but not to the perceived helpfulness of specific coping strategies. PMID:9189986

  20. Reproductive abnormalities in adult male mice following preimplantation exposures to estradiol or pesticide methoxychlor.

    Science.gov (United States)

    Amstislavsky, Sergei Ya; Amstislavskaya, Tamara G; Amstislavsky, Vjacheslav S; Tibeikina, Marina A; Osipov, Kiril V; Eroschenko, Victor P

    2006-02-01

    Adult females of ICR strain of mice were bred, separated into different experimental groups, and treated as follows. On Days 2-4 of pregnancy, the mice received daily subcutaneous injections of either 0.05 ml sesame oil (vehicle) or same volume of 5.0mg of purified methoxychlor (MXC) suspended in the vehicle. Another group received a single subcutaneous injection of 1.0 microg of estradiol-17beta (E) on Day 2 of pregnancy only. Male offspring were tested at 3 and 6 months of age. At 3 months, E or MXC did not alter the weights of seminal vesicles, preputial glands, or testes, although after exposure for 30 min to a female in estrus behind a partition, testosterone levels were significantly reduced in treated males in comparison to control males exposed to the same partition test. At 6 months, the preputial glands and testes weight remained unchanged, while the seminal vesicles were significantly heavier in E- and MXC-treated males. Same partition tests again revealed that in E and MXC groups, testosterone levels remained significantly lower in comparison to control males. MXC or E exposures during preimplantation appear to induce long-term effects on the sexual development in 3 and 6 month-old-males by compromising their sexual arousal and altering seminal vesicles weights in the older group.

  1. Socioeconomic Position, Rural Residence, and Marginality Influences on Obesity Status in the Adult Mexican Population

    Directory of Open Access Journals (Sweden)

    P. Johnelle Sparks

    2012-01-01

    Full Text Available This paper assesses individual and social environment determinants of obesity in the adult Mexican population based on socioeconomic position, rural residence, and areal deprivation. Using a nationally representative health and nutrition survey, this analysis considers individual and structural determinants of obesity from a socioeconomic position and health disparities conceptual framework using multilevel logistic regression models. We find that more than thirty percent of Mexican adults were obese in 2006 and that the odds of being obese were strongly associated with an individual's socioeconomic position, gender, place of residence, and the level of marginalization (areal deprivation in the place of residence. Surprisingly, areas of the country where areal deprivation was highest had lower risks of individual obesity outcomes. We suggest that programs oriented towards addressing the health benefits of traditional food systems over high-energy dense refined foods and sugary beverages be promoted as part of a public health program aimed at curbing the rising obesity prevalence in Mexico.

  2. Neonatal Maternal Separation Augments Carotid Body Response to Hypoxia in Adult Males but Not Female Rats

    Science.gov (United States)

    Soliz, Jorge; Tam, Rose; Kinkead, Richard

    2016-01-01

    Perinatal exposure to adverse experiences disrupts brain development, including the brainstem network that regulates breathing. At adulthood, rats previously subjected to stress (in the form of neonatal maternal separation; NMS) display features reported in patients suffering from sleep disordered breathing, including an increased hypoxic ventilatory response and hypertension. This effect is also sex-specific (males only). Based on these observations, we hypothesized that NMS augments the carotid body's O2-chemosensitivity. Using an isolated and perfused ex vivo carotid body preparation from adult rats we compared carotid sinus nerve (CSN) responses to hypoxia and hypercapnia in carotid bodies harvested from adult rats that either experienced control conditions (no experimental manipulation) or were subjected to NMS (3 h/day from postnatal days 3 to 12). In males, the CSN response to hypoxia measured in preparations from NMS males was 1.5 fold higher than controls. In control rats, the female's response was similar to that of males; however, the increase in CSN activity measured in NMS females was 3.0 times lower than controls. The CSN response to hypercapnia was not influenced by stress or sex. We conclude that NMS is sufficient to have persistent and sex-specific effects on the carotid body's response to hypoxia. Because NMS also has sex-specific effects on the neuroendocrine response to stress, we propose that carotid body function is influenced by stress hormones. This, in turn, leads to a predisposition toward cardio-respiratory disorders. PMID:27729873

  3. Less-healthy eating behaviors have a greater association with a high level of sugar-sweetened beverage consumption among rural adults than among urban adults

    Directory of Open Access Journals (Sweden)

    Wesley R. Dean

    2011-04-01

    Full Text Available Background: Sugar-sweetened beverage (SSB consumption is associated with the increasing prevalence of overweight and obesity in the United States; however, little is known about how less-healthy eating behaviors influence high levels of SSB consumption among rural adults. Objective: We assessed the frequency of SSB consumption among rural and urban adults, examined the correlates of frequent SSB consumption, and determined difference in correlates between rural and urban adults in a large region of Texas. Design: A cross-sectional study using data on 1,878 adult participants (urban = 734 and rural = 1,144, who were recruited by random digit dialing to participate in the seven-county 2006 Brazos Valley Community Health Assessment. Data included demographic characteristics, eating behaviors (SSB consumption, frequency of fast-food meals, frequency of breakfast meals, and daily fruit and vegetable intake, and household food insecurity. Results: The prevalence of any consumption of SSB and the prevalence of high consumption of SSB were significantly higher among rural adults compared with urban counterparts. The multivariable logistic regression models indicated that a high level of SSB consumption (≥3 cans or glasses SSB/day was associated with demographic characteristics (poverty-level income and children in the home, frequent consumption of fast-food meals, infrequent breakfast meals, low fruit and vegetable intake, and household food insecurity especially among rural adults. Conclusions: This study provides impetus for understanding associations among multiple eating behaviors, especially among economically and geographically disadvantaged adults. New strategies are needed for educating consumers, not only about how to moderate their SSB intake, but also how to simultaneously disrupt the co-occurrence of undesirable eating and promote healthful eating.

  4. Physiological responses of the adult male collared peccary, Tayassu tajacu (Tayassuidae), to severe dietary restriction.

    Science.gov (United States)

    Lochmiller, R L; Hellgren, E C; Varner, L W; Greene, L W; Amoss, M S; Seager, S W; Grant, W E

    1985-01-01

    Metabolic and hormonal responses of eight adult male collared peccaries (Tayassu tajacu) to an ad libitum diet intake, or 25% of an ad libitum intake, were examined. Blood samples for hematological, serum-biochemical and hormonal profiles were collected at three week intervals during the nine week experiment starting 4 August 1983. Males fed on the restricted diet lost an average of 26% of their body weight during the trial, compared to a slight weight gain for those fed ad libitum. Characteristics of the red and white blood cell populations were not influenced by diet intake, with the exception of mean corpuscular volume, which was consistently lower amongst males fed on the restricted diet. Restricted food intake resulted in significantly elevated serum values for urea nitrogen, urea nitrogen:creatinine, urea index, alpha globulin:beta globulin, gamma globulin:albumin, nonesterified fatty acids, alkaline phosphatase and lactate dehydrogenase isozymes (LD1 and LD2). Restricted food intake resulted in significantly lowered serum values for total alpha globulin, alpha-1 globulin, total beta globulin, beta-1 globulin, beta-2 globulin, glucose, triglycerides, calcium, magnesium, sodium, chloride, copper and triiodothyronine. Serum levels of creatinine, total protein, albumin, alpha-2 globulin, uric acid, total bilirubin, cholesterol, aspartate aminotransferase, alanine aminotransferase, gamma glutamyltransferase, lactate dehydrogenase, phosphorus, calcium:phosphorus, potassium, iron, zinc and thyroxine were unaffected by diet intake level. Semen evaluation indicated spermatogenesis was not affected by dietary restriction despite reductions in scrotal circumference and ejaculate gel volume. Serum testosterone levels were significantly lower among males fed on the restricted diet after nine weeks. These data suggest male libido might be depressed during poor range conditions, while maintenance of spermatogenesis might permit them to take immediate advantage of improved

  5. Clinico-epidemiological study of sexually transmitted infections in males at a rural-based tertiary care center

    Directory of Open Access Journals (Sweden)

    Rita Vora

    2011-01-01

    Full Text Available Background: Sexually transmitted infections (STIs promote Human immunodeficiency virus (HIV transmission by augmenting HIV infectiousness and susceptibility. In our society, especially in rural areas, males are common visitors to STI clinic than females who are generally traced as a contact. This difference may be due to the asymptomatic nature of infections in females, lower awareness among women of need for availing medical facilities, or their frequent consultation in gynecological clinics instead of STI clinics. Aim: To determine the prevalence, clinical profile, and the pattern of STIs in males and the prevalence of HIV infection in them at a rural-based tertiary care center. Materials and Methods: A retrospective study of male cases attending STI clinic between January 2008 and December 2009 was carried out. Diseases were diagnosed on the basis of clinical morphology of the lesion, and HIV and Venereal disease research laboratory (VDRL testing was done in all cases. Results: Of 23 433 male patients presenting at the Skin/VD department, 201 were diagnosed to have STI. Most common age group affected was 25 to 44 years (59.7%. Incidence of STI was high among married individuals (77.2%. Herpes genitalis was most common STI in 49 (24.37% cases. Viral infections (herpes genitalis, genital warts, and molluscum contagiosum accounted for 62.2% of cases. Prevalence of HIV in STI was 2.48%. Conclusions: The persistent and recurrent nature of viral infections is responsible for their increasing trend in the current STI scenario. HIV and STIs are perfect examples of epidemiologic synergy as they are core transmitters of each other. STI being higher in married individuals further underlines the importance of contact tracing, counseling, and prompt management of the partners.

  6. Socio-Cultural Practices and Male Involvement in Reducing Maternal Mortality in Rural Ghana. The Case of Savelugu/Nanton District of the Northern Region of Ghana

    OpenAIRE

    2012-01-01

    Passive male involvement in combating maternal mortality is rooted in socio-cultural practices and attempts to increase male participation in reducing maternal mortality have proven to be a daunting task. This study examined the effects of socio-cultural practices on male involvement in reducing maternal mortality in rural Ghana. Both qualitative and quantitative data were collected for the study. The main methods used in data collection were structured interviews, focus group discussion and ...

  7. Testes and brain gene expression in precocious male and adult maturing Atlantic salmon (Salmo salar

    Directory of Open Access Journals (Sweden)

    Houeix Benoit

    2010-03-01

    Full Text Available Abstract Background The male Atlantic salmon generally matures in fresh water upon returning after one or several years at sea. Some fast-growing male parr develop an alternative life strategy where they sexually mature before migrating to the oceans. These so called 'precocious' parr or 'sneakers' can successfully fertilise adult female eggs and so perpetuate their line. We have used a custom-built cDNA microarray to investigate gene expression changes occurring in the salmon gonad and brain associated with precocious maturation. The microarray has been populated with genes selected specifically for involvement in sexual maturation (precocious and adult and in the parr-smolt transformation. Results Immature and mature parr collected from a hatchery-reared stock in January were significantly different in weight, length and condition factor. Changes in brain expression were small - never more than 2-fold on the microarray, and down-regulation of genes was much more pronounced than up-regulation. Significantly changing genes included isotocin, vasotocin, cathepsin D, anamorsin and apolipoprotein E. Much greater changes in expression were seen in the testes. Among those genes in the testis with the most significant changes in expression were anti-Mullerian hormone, collagen 1A, and zinc finger protein (Zic1, which were down-regulated in precocity and apolipoproteins E and C-1, lipoprotein lipase and anti-leukoproteinase precursor which were up-regulated in precocity. Expression changes of several genes were confirmed in individual fish by quantitative PCR and several genes (anti-Mullerian hormone, collagen 1A, beta-globin and guanine nucleotide binding protein (G protein beta polypeptide 2-like 1 (GNB2L1 were also examined in adult maturing testes. Down-regulation of anti-Mullerian hormone was judged to be greater than 160-fold for precocious males and greater than 230-fold for November adult testes in comparison to July testes by this method. For

  8. Health-related lifestyle behaviors among male and female rural-to-urban migrant workers in Shanghai, China.

    Directory of Open Access Journals (Sweden)

    Hua Yang

    Full Text Available Lifestyle behaviors significantly impact health, yet remain poorly defined in Chinese rural-to-urban migrants.In a cross-sectional study of health-related behaviors of 5484 rural-to-urban migrants who had worked in Shanghai for at least six months, we assessed the contribution of demographics and physical and mental health to lifestyle behaviors in male and female participants by multiple stepwise cumulative odds logistic regression.Respondents were 51.3% male. 9.9% exhibited abnormal blood pressure; 27.0% were overweight or obese; 11.2% reported abnormal mental health; 36.9% reported healthy lifestyle. Multiple stepwise cumulative odds logistic regression indicated that men working in manufacturing reported less unhealthy lifestyle than those in hospitality (cumulative odds ratio (COR = 1.806, 95%CI 1.275-2.559 or recreation/leisure (COR = 3.248, 95%CI 2.379-4.435; and women working in manufacturing and construction reported less unhealthy lifestyle than those in all other sectors. Unhealthy lifestyle was associated with small workplaces for men (COR = 1.422, 95%CI 1.154-1.752, working more than 8 or 11 hours per day for women and men, respectively, and earning over 3500 RMB in women (COR = 1.618, 95%CI 1.137-2.303. Single women and women who had previously resided in three or more cities were more likely to report unhealthy lifestyle (COR = 2.023, 95%CI 1.664-2.461, and COR = 1.311, 95%CI 1.072-1.602, respectively. Abnormal mental status was also correlated with unhealthy lifestyle in men (COR = 3.105, 95%CI 2.454-3.930 and women (COR = 2.566, 95%CI 2.024-3.252.There were different risk factors of unhealthy lifestyle score in male and female rural-to-urban migrants, especially in number of cities experienced, salary, marital status, work place scale. Several demographic groups: employment sectors (e.g. hospitality and recreation/leisure, working conditions (e.g. long hours and abnormal mental status were associated with unhealthy lifestyle

  9. Sexual odor discrimination and physiological profiles in adult male rats after a neonatal, short term, reversible nasal obstruction.

    Science.gov (United States)

    Thornton, S N; Padzys, G S; Trabalon, M

    2014-05-01

    The present study was designed to examine behavioral responses (interpreted as preferences) to olfactory cues (nest bedding odor and odors of estrous and anestrus females) in adult male rats after they had a short term reversible, bilateral, nasal obstruction (RbNO) as developing rat pups. These results were compared to behavior of control (untreated) and sham operated male littermates. Behavioral tests and physiological parameters were analyzed 90 days after recovery of nasal breathing. Experiments investigated the time spent in arms or the center of a maze of male rats in response to odors from the nest bedding or from adult females. There were no differences in responses between untreated, sham and RbNO adult male rats to fresh and nest bedding odors. RbNO males spent more time in the center of the maze when given a choice of estrus or anestrus female odors, or bedding odors from untreated or sham operated female rats. In contrast untreated and sham male rats preferred the odors of estrous females and of untreated or sham females. Plasma corticosterone levels in the males increased during the behavioral tests. Plasma testosterone levels were significantly lower in RbNO males compared to untreated males and did not increase during the behavioral tests compared to sham operated males. Males from all groups had similar preferences for the odor of bedding from adult RbNO females. Plasma levels of cholesterol and triglycerides were increased in RbNO adults. In conclusion, short term nasal obstruction in males while juvenile has long term consequences on hormones and behavioral preferences, thus potential partner selection when adult. PMID:24769524

  10. Together we have fun: native-place networks and sexual risk behaviours among Chinese male rural-urban migrants.

    Science.gov (United States)

    Yang, Xiaozhao Yousef; Kelly, Brian C; Yang, Tingzhong

    2016-05-01

    Some scholars argue that the maintenance of social networks contributes to the lower prevalence of deviant behaviours and fewer adverse health effects among migrants. But others suggest that if migrants are embedded in homogeneous networks, such networks may enable the formation of a deviant subculture that promotes risk taking. Facing this dilemma, the present study investigates how native-place networks influence sexual risk behaviours (SRBs), specifically the pursuit of commercial sex and condomless sex with sex workers, for male rural-urban migrants. Using a multi-stage sample of 1,591 male rural-urban migrants from two major migrant-influx cities within China, we assessed migrants' general friend network ties and native place networks (townsmen in migrants' local networks) and tested their associations with SRBs. Multiple logistic regression analyses indicate that native-place network ties are associated with paying for sex (OR = 1.33, p youtube.com/watch?v=3Wg20I6j8XQ. PMID:26582759

  11. Mass mortality of adult male subantarctic fur seals: are alien mice the culprits?

    Directory of Open Access Journals (Sweden)

    P J Nico de Bruyn

    Full Text Available BACKGROUND: Mass mortalities of marine mammals due to infectious agents are increasingly reported. However, in contrast to previous die-offs, which were indiscriminate with respect to sex and age, here we report a land-based mass mortality of Subantarctic fur seals with apparent exclusivity to adult males. An infectious agent with a male-predilection is the most plausible explanation for this die-off. Although pathogens with gender-biased transmission and pathologies are unusual, rodents are known sources of male-biased infectious agents and the invasive Mus musculus house mouse, occurs in seal rookeries. METHODOLOGY/ PRINCIPAL FINDINGS: Molecular screening for male-biased pathogens in this potential rodent reservoir host revealed the absence of Cardiovirus and Leptospirosis genomes in heart and kidney samples, respectively, but identified a novel Streptococcus species with 30% prevalence in mouse kidneys. CONCLUSIONS/ SIGNIFICANCE: Inter-species transmission through environmental contamination with this novel bacterium, whose congenerics display male-bias and have links to infirmity in seals and terrestrial mammals (including humans, highlights the need to further evaluate disease risks posed by alien invasive mice to native species, on this and other islands.

  12. Lead exposure in adult males in urban Transvaal Province, South Africa during the apartheid era.

    Science.gov (United States)

    Hess, Catherine A; Cooper, Matthew J; Smith, Martin J; Trueman, Clive N; Schutkowski, Holger

    2013-01-01

    Human exposure to lead is a substantial public health hazard worldwide and is particularly problematic in the Republic of South Africa given the country's late cessation of leaded petrol. Lead exposure is associated with a number of serious health issues and diseases including developmental and cognitive deficiency, hypertension and heart disease. Understanding the distribution of lifetime lead burden within a given population is critical for reducing exposure rates. Femoral bone from 101 deceased adult males living in urban Transvaal Province (now Gauteng Province), South Africa between 1960 and 1998 were analyzed for lead concentration by Inductively Coupled Plasma Mass Spectrometry (ICP-MS). Of the 72 black and 29 white individuals sampled, chronic lead exposure was apparent in nearly all individuals. White males showed significantly higher median bone lead concentration (ME = 10.04 µg·g(-1)), than black males (ME = 3.80 µg·g(-1)) despite higher socioeconomic status. Bone lead concentration covaries significantly, though weakly, with individual age. There was no significant temporal trend in bone lead concentration. These results indicate that long-term low to moderate lead exposure is the historical norm among South African males. Unexpectedly, this research indicates that white males in the sample population were more highly exposed to lead.

  13. Male circumcision, alcohol use and unprotected sex among patrons of bars and taverns in rural areas of North-West province, South Africa.

    Science.gov (United States)

    Nkosi, Sebenzile; Sikweyiya, Yandisa; Kekwaletswe, Connie T; Morojele, Neo K

    2015-01-01

    Strong research evidence has shown that medical male circumcision significantly reduces heterosexual HIV acquisition among men. However, its effectiveness is enhanced by behavioural factors such as condom use. Currently, little is known of unprotected sex associated with male circumcision (MC) among alcohol-drinking tavern-going men, or whether engagement in unprotected sex may differ between men who have been traditionally circumcised and those who have been medically circumcised. The study sought to determine the relative importance of alcohol consumption and MC as correlates of unprotected sex and to compare the risk of engaging in unprotected sex between traditionally circumcised and medically circumcised tavern-going men from two rural villages in North-West province, South Africa. Data from 314 adult men (≥18 years) were analysed. The men were recruited from four bars/taverns using systematic sampling. They responded to questions regarding their demographic characteristics, alcohol consumption, circumcision status and method (where applicable), and engagement in unprotected sex. Descriptive analyses and bivariate and multivariate logistic regression analyses were conducted. Age, education, relationship status, alcohol consumption and traditional male circumcision (TMC) were independently and significantly associated with unprotected sex. Specifically, probable alcohol dependence and traditional circumcision were independent risk factors for engaging in unprotected sex among tavern-going men. Traditionally circumcised men had a higher risk of engaging in unprotected sex than medically circumcised men. Interventions aimed at reducing alcohol consumption, encouraging protective behaviour among men who have undergone TMC, and increasing condom use are needed in bar/tavern settings. HIV prevention education must be urgently incorporated into TMC programmes.

  14. Dietary adequacies among South African adults in rural KwaZulu-Natal.

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    Fariba Kolahdooz

    Full Text Available BACKGROUND: Food quality, determined by micronutrient content, is a stronger determinant of nutritional status than food quantity. Health concerns resulting from the co-existence of over-nutrition and under-nutrition in low income populations in South Africa have been fully recognized in the last two decades. This study aimed to further investigate dietary adequacy amongst adults in rural KwaZulu-Natal, by determining daily energy and nutrient intakes, and identifying the degree of satisfaction of dietary requirements. METHODS: Cross-sectional study assessing dietary adequacy from 24-hour dietary recalls of randomly selected 136 adults in Empangeni, KwaZulu-Natal, South Africa. RESULTS: Results are presented for men (n = 52 and women (n = 84 19-50 and >50 years old. Mean energy intake was greatest in women >50 years (2852 kcal/day and exceeded Dietary Reference Intake's for both men and women, regardless of age. Mean daily energy intake from carbohydrates was 69% for men and 67% for women, above the Dietary Reference Intake range of 45-65%. Sodium was also consumed in excess, and the Dietary Reference Intakes of vitamins A, B12, C, D, and E, calcium, zinc and pantothenic acid were not met by the majority of the population. CONCLUSION: Despite mandatory fortification of staple South African foods, micronutrient inadequacies are evident among adults in rural South African communities. Given the excess caloric intake and the rising prevalence of obesity and other non-communicable diseases in South Africa, a focus on diet quality may be a more effective approach to influence micronutrient status than a focus on diet quantity.

  15. Subacute toxicity assessment of diflubenzuron, an insect growth regulator, in adult male rats.

    Science.gov (United States)

    de Barros, Aline Lima; Cavalheiro, Gabriela Finoto; de Souza, Alexsandra Vila Maior; Traesel, Giseli Karenina; Anselmo-Franci, Janete A; Kassuya, Cândida Aparecida Leite; Arena, Arielle Cristina

    2016-04-01

    Diflubenzuron (DFB), an insecticide and acaricide insect growth regulator, can be used in agriculture against insect predators and in public health programs, to control insects and vectors, mainly Aedes aegypti larvae. Due to the lack of toxicological assessments of this compound, the objective of the present study was to evaluate the toxicological effects of subacute exposure to the DFB insecticide in adult male rats. Adult male rats were exposed (gavage) to 0, 2, 4, or 8 mg/kg of DFB for 28 days. No clinical signs of toxicity were observed in the DFB-treated animals of the experimental groups. However, there was an increase in serum levels of alanine aminotransferase in the group that received 8 mg/kg/DFB/day and urea at doses of 4 and 8 mg/kg/DFB/day, without altering other biochemical or hematological parameters. The subacute exposure to the lowest dose of DFB caused significant decrease in testis weight, daily sperm production, and in number of sperm in the epididymis in relation to the control group. However, no alterations were observed in the sperm morphology, testicular, epididymis, liver and kidney histology, or testosterone levels. These findings unveiled the hazardous effects of DFB on male reproduction after the subacute exposure and special attention should be addressed to the effects of low doses of this pesticide.

  16. Castration modulates singing patterns and electrophysiological properties of RA projection neurons in adult male zebra finches

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    Songhua Wang

    2014-04-01

    Full Text Available Castration can change levels of plasma testosterone. Androgens such as testosterone play an important role in stabilizing birdsong. The robust nucleus of the arcopallium (RA is an important premotor nucleus critical for singing. In this study, we investigated the effect of castration on singing patterns and electrophysiological properties of projection neurons (PNs in the RA of adult male zebra finches. Adult male zebra finches were castrated and the changes in bird song assessed. We also recorded the electrophysiological changes from RA PNs using patch clamp recording. We found that the plasma levels of testosterone were significantly decreased, song syllable’s entropy was increased and the similarity of motif was decreased after castration. Spontaneous and evoked firing rates, membrane time constants, and membrane capacitance of RA PNs in the castration group were lower than those of the control and the sham groups. Afterhyperpolarization AHP time to peak of spontaneous action potential (AP was prolonged after castration.These findings suggest that castration decreases song stereotypy and excitability of RA PNs in male zebra finches.

  17. Reactions to First Postpubertal Male Same-Sex Sexual Experience in the Kinsey Sample: A Comparison of Minors With Peers, Minors With Adults, and Adults With Adults.

    Science.gov (United States)

    Rind, Bruce; Welter, Max

    2016-10-01

    Rind and Welter (2014) examined first postpubertal coitus using the Kinsey sample, finding that reactions were just as positive, and no more negative, among minors with adults compared to minors with peers and adults with adults. In the present study, we examined first postpubertal male same-sex sexual experiences in the Kinsey same-sex sample (i.e., participants mostly with extensive postpubertal same-sex behavior), comparing reactions across the same age categories. These data were collected between 1938 and 1961 (M year: 1946). Minors under age 18 years with adults (M ages: 14.0 and 30.5, respectively) reacted positively (i.e., enjoyed the experience "much") often (70 %) and emotionally negatively (e.g., fear, disgust, shame, regret) infrequently (16 %). These rates were the same as adults with adults (M ages: 21.2 and 25.9, respectively): 68 and 16 %, respectively. Minors with peers (M ages: 13.3 and 13.8, respectively) reacted positively significantly more often (82 %) and negatively nominally less often (9 %). Minors with adults reacted positively to intercourse (oral, anal) just as often (69 %) as to outercourse (body contact, masturbation, femoral) (72 %) and reacted emotionally negatively significantly less often (9 vs. 25 %, respectively). For younger minors (≤14) with adults aged 5-19 years older, reactions were just as positive (83 %) as for minors with peers within 1 year of age (84 %) and no more emotionally negative (11 vs. 7 %, respectively). Results are discussed in relation to findings regarding first coitus in the Kinsey sample and to the cultural context particular to Kinsey's time. PMID:27178172

  18. Northern fur seal pup production, adult male counts and harvest data for the Pribilof Islands, Alaska 1909 to Present

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This database contains information on pup production estimates, adult male counts and harvests (commercial and subsistence) for the Pribilof Islands of St. Paul and...

  19. Constancy of Adult Personality Structure in Males: Longitudinal, Cross-Sectional and Times-of-Measurement Analyses.

    Science.gov (United States)

    McCrae, Robert R.; And Others

    1980-01-01

    The invariance of factor structures in the Guilford Zimmerman Temperament Survey is clearly evident. Basic personality structure appears little affected by social and historical change. Results favor the stability model for objectively measured personality traits in adult males. (JAC)

  20. Organ doses for reference adult male and female undergoing computed tomography estimated by Monte Carlo simulations

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Choonsik; Kim, Kwang Pyo; Long, Daniel; Fisher, Ryan; Tien, Chris; Simon, Steven L.; Bouville, Andre; Bolch, Wesley E. [Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institute of Health, Bethesda, Maryland 20852 (United States); Department of Nuclear Engineering, Kyung Hee University, Yongin 446-701 (Korea, Republic of); Department of Nuclear and Radiological Engineering, University of Florida, Gainesville, Florida 32611 (United States); Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institute of Health, Bethesda, Maryland 20852 (United States); Department of Nuclear and Radiological Engineering, University of Florida, Gainesville, Florida 32611 (United States)

    2011-03-15

    Purpose: To develop a computed tomography (CT) organ dose estimation method designed to readily provide organ doses in a reference adult male and female for different scan ranges to investigate the degree to which existing commercial programs can reasonably match organ doses defined in these more anatomically realistic adult hybrid phantomsMethods: The x-ray fan beam in the SOMATOM Sensation 16 multidetector CT scanner was simulated within the Monte Carlo radiation transport code MCNPX2.6. The simulated CT scanner model was validated through comparison with experimentally measured lateral free-in-air dose profiles and computed tomography dose index (CTDI) values. The reference adult male and female hybrid phantoms were coupled with the established CT scanner model following arm removal to simulate clinical head and other body region scans. A set of organ dose matrices were calculated for a series of consecutive axial scans ranging from the top of the head to the bottom of the phantoms with a beam thickness of 10 mm and the tube potentials of 80, 100, and 120 kVp. The organ doses for head, chest, and abdomen/pelvis examinations were calculated based on the organ dose matrices and compared to those obtained from two commercial programs, CT-EXPO and CTDOSIMETRY. Organ dose calculations were repeated for an adult stylized phantom by using the same simulation method used for the adult hybrid phantom. Results: Comparisons of both lateral free-in-air dose profiles and CTDI values through experimental measurement with the Monte Carlo simulations showed good agreement to within 9%. Organ doses for head, chest, and abdomen/pelvis scans reported in the commercial programs exceeded those from the Monte Carlo calculations in both the hybrid and stylized phantoms in this study, sometimes by orders of magnitude. Conclusions: The organ dose estimation method and dose matrices established in this study readily provides organ doses for a reference adult male and female for different

  1. A qualitative examination of home and neighborhood environments for obesity prevention in rural adults

    Directory of Open Access Journals (Sweden)

    Ballard Denise

    2008-12-01

    Full Text Available Abstract Background The home and neighborhood environments may be important in obesity prevention by virtue of food availability, food preparation, cues and opportunities for physical activity, and family support. To date, little research has examined how home and neighborhood environments in rural communities may support or hinder healthy eating and physical activity. This paper reports characteristics of rural homes and neighborhoods related to physical activity environments, availability of healthy foods, and family support for physical activity and maintaining an ideal body weight. Methods In-depth interviews were conducted with 60 African American and White adults over 50 years of age in two rural counties in Southwest Georgia. Interviews were transcribed verbatim and coded independently by two members of the research team using standard methods of qualitative analysis. Themes were then identified and data matrices were used to identify patterns by gender or race. Results Neighborhood features that supported physical activity were plenty of land, minimal traffic and living in a safe and friendly neighborhood. The major barrier was lack of recreational facilities. The majority of participants were not physically active with their family members due to schedule conflicts and lack of time. Family member-initiated efforts to encourage physical activity met with mixed results, with refusals, procrastination, and increased activity all reported. Participants generally reported it was easy to get healthy foods, although cost barriers and the need to drive to a larger town for a supermarket with good variety were noted as obstacles. Family conversations about weight had occurred for about half of the participants, with reactions ranging from agreement about the need to lose weight to frustration. Conclusion This study suggests that successful environmental change strategies to promote physical activity and healthy eating in rural neighborhoods may

  2. Predictors of onset of cannabis and other drug use in male young adults: results from a longitudinal study

    OpenAIRE

    Haug, Severin; López Núñez, Carla; Becker, Julia; Gmel, Gerhard; Schaub, Michael P

    2014-01-01

    Background: The use of cannabis and other illegal drugs is particularly prevalent in male young adults and is associated with severe health problems. This longitudinal study explored variables associated with the onset of cannabis use and the onset of illegal drug use other than cannabis separately in male young adults, including demographics, religion and religiosity, health, social context, substance use, and personality. Furthermore, we explored how far the gateway hypothesis and the commo...

  3. Treatment for convicted adult male sex offenders: an overview of systematic reviews

    Directory of Open Access Journals (Sweden)

    Paula Corabian

    2011-06-01

    Full Text Available Background: In countries with developed economies, a common approach to protecting communities from sexual offending is to provide specialized treatment for convicted sex offenders to reduce recidivism. Many psychotherapy and pharmacotherapy interventions are currently in widespread use as sex offender treatment (SOT options delivered within programs to prevent recidivism or reoffending among convicted adult male sex offenders. A number of systematic reviews (SRs have already evaluated the evidence from primary research studies on the effectiveness of these interventions.Methods: A structured overview of SRs published in English since January 1998 was conducted to evaluate the effectiveness of psychotherapy and pharmacotherapy delivered within programs to reduce recidivism among convicted adult male sex offenders.Results: Eight SRs met the inclusion criteria. Evidence from seven moderate-to-high quality SRs suggests that cognitive behavioural therapy (CBT delivered within programs adhering to the risk/need/responsivity (RNR model has the potential to reduce recidivism. These findings must be tempered as they are mostly based on poor quality primary research. The reviewed evidence was inconclusive as to the components or framework of an effective SOT program or the setting in which a program should be delivered.Conclusions: This overview provides decision-makers in the SOT field with an accessible, good quality synthesis of the best evidence available on the effectiveness of psychotherapy and pharmacotherapy delivered within programs to reduce recidivism among convicted adult male sex offenders. While further research is warranted, the available evidence suggests that CBT delivered within programs adhering to the RNR model represents the most promising approach.

  4. The Role of Antioxidants in Biochemical Disorders Induced by Arsenic in Adult male Rats

    International Nuclear Information System (INIS)

    The present investigation included biochemical, radiometric, molecular studies and histopathological examination to evaluate the protective role of Antox tablets toward Arsenic toxicity in adult male albino rats (Rattus rattus). Arsenic were given as sodium arsenate to different groups in drinking water at a dose of 100 mg/L, for 3 and 6 weeks led to severe tissue damage as revealed by an elevation of serum total protein and alteration of serum protein fractions. Using radioimmunoassay it was found that serum total testosterone level was significantly decreased. The decreased level of total testosterone paralleled the observed testicular damage. Treatment of male rats with antioxidant (Antox) along with arsenic led to an improvement in both the biochemical and histological alterations induced by arsenic. Thus the protective role of Antox is attributed to its antioxidant and free radicals scavenging properties of its components (selenium, vitamin A acetate, ascorbic acid and vitamin E).

  5. PES PLANUS (FLATFOOT IN MALE AND FEMALE ADULTS OF BAYELSA- NIGERIA

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    Dare NW

    2012-03-01

    Full Text Available The aim of this research was to provide and document an accurate record of the noticeable occurrence of pes planus amongst adults in Bayelsa State (Nigeria. A random sample of 510 persons (235 males and 275 females; aged 33 ± 15 years and totally Bayelsa's natives was analyzed. An ink imprint on white paper of their weight-bearing surface of the feet was carried out with diagnostic purposes. 48 males (20.4% and 81 females (29.5% revealed pes planus whereas the rest of the sample did not show it. The incidence of pes planus was 1:4. The well known frequent excess of bodyweight in these native groups may be responsible for this abnormality and obliges to pay due attention to the related habits. Furthermore, the obtained results could probably have anthropological and forensic medicine impact.

  6. Stressors, Coping Resources, and Depressive Symptoms among Rural American Indian Older Adults.

    Science.gov (United States)

    Roh, Soonhee; Brown-Rice, Kathleen A; Lee, Kyoung Hag; Lee, Yeon-Shim; Lawler, Michael J; Martin, James I

    2015-01-01

    The purpose of this study was to examine the associations of physical health stressors and coping resources with depressive symptoms among American Indian older adults age 50 years or older. The study used a convenience sample of 227 rural American Indian older adults. A hierarchical multiple regression tested three sets of predictors on depressive symptoms: (a) sociodemographics, (b) physical health stressors (functional disability and chronic medical conditions), and (c) coping resources (social support and spirituality). Most participants reported little difficulty in performing daily activities (e.g., eating, dressing, traveling, and managing money), while presenting over two types of chronic medical conditions. Depressive symptoms were predicted by higher scores on perceived social support and lower scores on functional disability; women and those having no health insurance also had higher levels of depressive symptoms. Findings suggest that social work practitioners should engage family and community support, advocate for access to adequate health care, and attend to women's unique circumstances and needs when working with American Indian older adults. PMID:25840024

  7. Adult male circumcision with a circular stapler versus conventional circumcision: A prospective randomized clinical trial.

    Science.gov (United States)

    Jin, X D; Lu, J J; Liu, W H; Zhou, J; Yu, R K; Yu, B; Zhang, X J; Shen, B H

    2015-06-01

    Male circumcision is the most frequently performed procedure by urologists. Safety and efficacy of the circumcision procedure requires continual improvement. In the present study, we investigated the safety and efficacy of a new male circumcision technique involving the use of a circular stapler. In total, 879 consecutive adult male patients were randomly divided into 2 groups: 441 underwent stapler circumcision, and 438 underwent conventional circumcision. The operative time, pain score, blood loss volume, healing time, treatment costs, and postoperative complications were compared between the two groups. The operative time and blood loss volume were significantly lower in the stapler group than in the conventional group (6.8 ± 3.1 vs 24.2 ± 3.2 min and 1.8 ± 1.8 vs 9.4 ± 1.5 mL, respectively; Pcircumcision required removal of residual staple nails. Overall, the present study has shown that stapler circumcision is a time-efficient and safe male circumcision technique, although it requires further improvement.

  8. Primary Mature Cystic Teratoma Mimicking As An Adrenal Mass In An Adult Male Patient

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    Emrah Okulu

    2014-03-01

    Teratomas are bizarre neoplasms derived from embryonic tissues that are typically found only in the gonadal and sacrococcygeal regions of adults. Primary retroperitoneal teratomas are rare and present challenging management options. We report a case of unilateral primary retroperitoneal mature cystic teratoma mimicking as an adrenal mass in 54-year-old male patient. Adrenal mass complete resection was performed by flank approach using the 11th rib resection. Because of the risk of malignancy, follow-up radiographic studies were performed to ensure the oncologic efficacy of resection. The patient has been free of recurrence for longer than 12 months.

  9. A SELF-PRIMING EFFECT OF LHRH ON LH SECRETION IN DISPERSED ANTERIOR PITUITARY CELLS OF ADULT MALE RAT

    Institute of Scientific and Technical Information of China (English)

    QUZhi-Chao; GUOJing; GUOJian

    1989-01-01

    LHRH self-priming effect is simply defmed as an enhancement of LH response to LHRH, i. e., a second challenge with LHRH elicits more LH secretion as compared to the first challenge. The present study is to observe whether this phenomenon exists in perfused anterior pituitary (AP) cells of adult male rat. Dispersed AP cells of adult SD

  10. Transcript levels of ten caste-related genes in adult diploid males of Melipona quadrifasciata (Hymenoptera, Apidae: a comparison with haploid males, queens and workers

    Directory of Open Access Journals (Sweden)

    Andreia A. Borges

    2011-01-01

    Full Text Available In Hymenoptera, homozygosity at the sex locus results in the production of diploid males. In social species, these pose a double burden by having low fitness and drawing resources normally spent for increasing the work force of a colony. Yet, diploid males are of academic interest as they can elucidate effects of ploidy (normal males are haploid, whereas the female castes, the queens and workers, are diploid on morphology and life history. Herein we investigated expression levels of ten caste-related genes in the stingless bee Melipona quadrifasciata, comparing newly emerged and 5-day-old diploid males with haploid males, queens and workers. In diploid males, transcript levels for dunce and paramyosin were increased during the first five days of adult life, while those for diacylglycerol kinase and the transcriptional co-repressor groucho diminished. Two general trends were apparent, (i gene expression patterns in diploid males were overall more similar to haploid ones and workers than to queens, and (ii in queens and workers, more genes were up-regulated after emergence until day five, whereas in diploid and especially so in haploid males more genes were down-regulated. This difference between the sexes may be related to longevity, which is much longer in females than in males.

  11. Temporal dynamics of attentional selection in adult male carriers of the fragile X premutation allele and adult controls

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    Ling Mei Wong

    2015-02-01

    Full Text Available Carriers of the fragile X premutation allele (fXPCs have an expanded CGG trinucleotide repeat size within the emph{FMR1} gene and are at increased risk of developing Fragile X-associated Tremor Ataxia Syndrome (FXTAS. Previous research has shown that male fXPCs with FXTAS exhibit cognitive decline, predominantly in executive functions such as inhibitory control and working memory. Recent evidence suggests fXPCs may also exhibit impairments in processing temporal information. The attentional blink (AB task is often used to examine the dynamics of attentional selection, but disagreements exist as to whether the AB is due to excessive or insufficient attentional control. In this study, we used a variant of the AB task and neuropsychological testing to explore the dynamics of attentional selection, relate AB performance to attentional control, and determine whether fXPCs exhibited temporal and/or attentional control impairments. Participants were adult male fXPCs, aged 18--48 years and asymptomatic for FXTAS (emph{n} = 19 and age-matched male controls (emph{n} = 20. We found that fXPCs did not differ from controls in the AB task, indicating that the temporal dynamics of attentional selection were intact. However, they were impaired in the letter-number sequencing task, a test of attentional control. In the combined fXPC and control group, letter-number sequencing performance correlated positively with AB magnitude. This finding supports models that posit the AB is due to excess attentional control. In our two-pronged analysis approach, we contribute to the theoretical literature in controls by extending the AB literature, and we enhance our understanding of fXPCs by demonstrating that at least some aspects of temporal processing may be spared.

  12. Striving to promote male involvement in maternal health care in rural and urban settings in Malawi - a qualitative study

    Directory of Open Access Journals (Sweden)

    Kululanga Lucy I

    2011-12-01

    Full Text Available Abstract Background Understanding the strategies that health care providers employ in order to invite men to participate in maternal health care is very vital especially in today's dynamic cultural environment. Effective utilization of such strategies is dependent on uncovering the salient issues that facilitate male participation in maternal health care. This paper examines and describes the strategies that were used by different health care facilities to invite husbands to participate in maternal health care in rural and urban settings of southern Malawi. Methods The data was collected through in-depth interviews from sixteen of the twenty health care providers from five different health facilities in rural and urban settings of Malawi. The health facilities comprised two health centres, one district hospital, one mission hospital, one private hospital and one central hospital. A semi-structured interview guide was used to collect data from health care providers with the aim of understanding strategies they used to invite men to participate in maternal health care. Results Four main strategies were used to invite men to participate in maternal health care. The strategies were; health care provider initiative, partner notification, couple initiative and community mobilization. The health care provider initiative and partner notification were at health facility level, while the couple initiative was at family level and community mobilization was at village (community level. The community mobilization had three sub-themes namely; male peer initiative, use of incentives and community sensitization. The sustainability of each strategy to significantly influence behaviour change for male participation in maternal health care is discussed. Conclusion Strategies to invite men to participate in maternal health care were at health facility, family and community levels. The couple strategy was most appropriate but was mostly used by educated and city

  13. Impacts of prenatal nanomaterial exposure on male adult Sprague-Dawley rat behavior and cognition.

    Science.gov (United States)

    Engler-Chiurazzi, Elizabeth B; Stapleton, Phoebe A; Stalnaker, Jessica J; Ren, Xuefang; Hu, Heng; Nurkiewicz, Timothy R; McBride, Carroll R; Yi, Jinghai; Engels, Kevin; Simpkins, James W

    2016-01-01

    It is generally accepted that gestational xenobiotic exposures result in systemic consequences in the adult F1 generation. However, data on detailed behavioral and cognitive consequences remain limited. Using our whole-body nanoparticle inhalation facility, pregnant Sprague-Dawley rats (gestational day [GD] 7) were exposed 4 d/wk to either filtered air (control) or nano-titanium dioxide aerosols (nano-TiO2; count median aerodynamic diameter of 170.9 ± 6.4 nm, 10.4 ± 0.4 mg/m(3), 5 h/d) for 7.8 ± 0.5 d of the remaining gestational period. All rats received their final exposure on GD 20 prior to delivery. The calculated daily maternal deposition was 13.9 ± 0.5 µg. Subsequently, at 5 mo of age, behavior and cognitive functions of these pups were evaluated employing a standard battery of locomotion, learning, and anxiety tests. These assessments revealed significant working impairments, especially under maximal mnemonic challenge, and possible deficits in initial motivation in male F1 adults. Evidence indicates that maternal engineered nanomaterial exposure during gestation produces psychological deficits that persist into adulthood in male rats.

  14. Association of television violence exposure with executive functioning and white matter volume in young adult males.

    Science.gov (United States)

    Hummer, Tom A; Kronenberger, William G; Wang, Yang; Anderson, Caitlin C; Mathews, Vincent P

    2014-07-01

    Prior research has indicated that self-reported violent media exposure is associated with poorer performance on some neuropsychological tests in adolescents. This study aimed to examine the relationship of executive functioning to violent television viewing in healthy young adult males and examine how brain structure is associated with media exposure measures. Sixty-five healthy adult males (ages 18-29) with minimal video game experience estimated their television viewing habits over the past year and, during the subsequent week, recorded television viewing time and characteristics in a daily media diary. Participants then completed a battery of neuropsychological laboratory tests quantifying executive functions and underwent a magnetic resonance imaging (MRI) scan. Aggregate measures of executive functioning were not associated with measures of overall television viewing (any content type) during the past week or year. However, the amount of television viewing of violent content only, as indicated by both past-year and daily diary measures, was associated with poorer scores on an aggregate score of inhibition, interference control and attention, with no relationship to a composite working memory score. In addition, violent television exposure, as measured with daily media diaries, was associated with reduced frontoparietal white matter volume. Future longitudinal work is necessary to resolve whether individuals with poor executive function and slower white matter growth are more drawn to violent programming, or if extensive media violence exposure modifies cognitive control mechanisms mediated primarily via prefrontal cortex. Impaired inhibitory mechanisms may be related to reported increases in aggression with higher media violence exposure. PMID:24836970

  15. Neuroanatomy of Individual Differences in Language in Adult Males with Autism.

    Science.gov (United States)

    Lai, Meng-Chuan; Lombardo, Michael V; Ecker, Christine; Chakrabarti, Bhismadev; Suckling, John; Bullmore, Edward T; Happé, Francesca; Murphy, Declan G M; Baron-Cohen, Simon

    2015-10-01

    One potential source of heterogeneity within autism spectrum conditions (ASC) is language development and ability. In 80 high-functioning male adults with ASC, we tested if variations in developmental and current structural language are associated with current neuroanatomy. Groups with and without language delay differed behaviorally in early social reciprocity, current language, but not current autistic features. Language delay was associated with larger total gray matter (GM) volume, smaller relative volume at bilateral insula, ventral basal ganglia, and right superior, middle, and polar temporal structures, and larger relative volume at pons and medulla oblongata in adulthood. Despite this heterogeneity, those with and without language delay showed significant commonality in morphometric features when contrasted with matched neurotypical individuals (n = 57). In ASC, better current language was associated with increased GM volume in bilateral temporal pole, superior temporal regions, dorsolateral fronto-parietal and cerebellar structures, and increased white matter volume in distributed frontal and insular regions. Furthermore, current language-neuroanatomy correlation patterns were similar across subgroups with or without language delay. High-functioning adult males with ASC show neuroanatomical variations associated with both developmental and current language characteristics. This underscores the importance of including both developmental and current language as specifiers for ASC, to help clarify heterogeneity. PMID:25249409

  16. Validation of social skills of adolescent males in an interview conversation with a previously unknown adult.

    Science.gov (United States)

    Spence, S H

    1981-01-01

    Seventy convicted young male offenders were videotaped during a 5-min standardized interview with a previously unknown adult. In order to determine the social validity of the behavioral components of social interaction for this population, measures of 13 behaviors were obtained from the tapes. These measures were then correlated with ratings of friendliness, social anxiety, social skills performance, and employability made by four independent adult judges from the same tapes. It was found that measures of eye contact and verbal initiations were correlated significantly with all four criterion rating scales. The frequencies of smiling and speech dysfluencies were both significantly correlated with ratings of friendliness and employability. The amount spoken was found to be a significant predictor of social skills performance whereas the frequency of head movements influenced judgments of social anxiety. The latency of response was negatively correlated with social skills and employability ratings and the frequency of question-asking and interruptions correlated significantly with friendliness, social skills, and employability ratings. Finally, the levels of gestures, gross body movements, and attention feedback responses were not found to influence judgments on any of the criterion scales. The implications of the study for selection of targets for social skills training for adolescent male offenders are discussed. PMID:7287599

  17. Maternal immune activation differentially impacts mature and adult-born hippocampal neurons in male mice.

    Science.gov (United States)

    Zhang, Zhi; van Praag, Henriette

    2015-03-01

    Schizophrenia is associated with deficits in the hippocampus, a brain area important for learning and memory. The dentate gyrus (DG) of the hippocampus develops both before and after birth. To study the relative contribution of mature and adult-born DG granule cells to disease etiology, we compared both cell populations in a mouse model of psychiatric illness resulting from maternal immune activation. Polyriboinosinic-polyribocytidilic acid (PolyIC, 5mg/kg) or saline was given on gestation day 15 to pregnant female C57Bl/6 mice. Male offspring (n=105), was administered systemic bromodeoxyuridine (BrdU, 50mg/kg) (n=52) or intracerebral retroviral injection into the DG (n=53), to label dividing cells at one month of age. Two months later behavioral tests were performed to evaluate disease phenotype. Immunohistochemistry and whole-cell patch clamping were used to assess morphological and physiological characteristics of DG cells. Three-month-old PolyIC exposed male offspring exhibited deficient pre-pulse inhibition, spatial maze performance and motor coordination, as well as increased depression-like behavior. Histological analysis showed reduced DG volume and parvalbumin positive interneuron number. Both mature and new hippocampal neurons showed modifications in intrinsic properties such as increased input resistance and lower current threshold, and decreased action potential number. Reduced GABAergic inhibitory transmission was observed only in mature DG neurons. Differential impairments in mature DG cells and adult-born new neurons may have implications for behavioral deficits associated with maternal immune activation. PMID:25449671

  18. Impacts of prenatal nanomaterial exposure on male adult Sprague-Dawley rat behavior and cognition.

    Science.gov (United States)

    Engler-Chiurazzi, Elizabeth B; Stapleton, Phoebe A; Stalnaker, Jessica J; Ren, Xuefang; Hu, Heng; Nurkiewicz, Timothy R; McBride, Carroll R; Yi, Jinghai; Engels, Kevin; Simpkins, James W

    2016-01-01

    It is generally accepted that gestational xenobiotic exposures result in systemic consequences in the adult F1 generation. However, data on detailed behavioral and cognitive consequences remain limited. Using our whole-body nanoparticle inhalation facility, pregnant Sprague-Dawley rats (gestational day [GD] 7) were exposed 4 d/wk to either filtered air (control) or nano-titanium dioxide aerosols (nano-TiO2; count median aerodynamic diameter of 170.9 ± 6.4 nm, 10.4 ± 0.4 mg/m(3), 5 h/d) for 7.8 ± 0.5 d of the remaining gestational period. All rats received their final exposure on GD 20 prior to delivery. The calculated daily maternal deposition was 13.9 ± 0.5 µg. Subsequently, at 5 mo of age, behavior and cognitive functions of these pups were evaluated employing a standard battery of locomotion, learning, and anxiety tests. These assessments revealed significant working impairments, especially under maximal mnemonic challenge, and possible deficits in initial motivation in male F1 adults. Evidence indicates that maternal engineered nanomaterial exposure during gestation produces psychological deficits that persist into adulthood in male rats. PMID:27092594

  19. Validation of social skills of adolescent males in an interview conversation with a previously unknown adult.

    Science.gov (United States)

    Spence, S H

    1981-01-01

    Seventy convicted young male offenders were videotaped during a 5-min standardized interview with a previously unknown adult. In order to determine the social validity of the behavioral components of social interaction for this population, measures of 13 behaviors were obtained from the tapes. These measures were then correlated with ratings of friendliness, social anxiety, social skills performance, and employability made by four independent adult judges from the same tapes. It was found that measures of eye contact and verbal initiations were correlated significantly with all four criterion rating scales. The frequencies of smiling and speech dysfluencies were both significantly correlated with ratings of friendliness and employability. The amount spoken was found to be a significant predictor of social skills performance whereas the frequency of head movements influenced judgments of social anxiety. The latency of response was negatively correlated with social skills and employability ratings and the frequency of question-asking and interruptions correlated significantly with friendliness, social skills, and employability ratings. Finally, the levels of gestures, gross body movements, and attention feedback responses were not found to influence judgments on any of the criterion scales. The implications of the study for selection of targets for social skills training for adolescent male offenders are discussed.

  20. Severity of psoriasis among adult males is associated with smoking, not with alcohol use

    Directory of Open Access Journals (Sweden)

    N Asokan

    2014-01-01

    Full Text Available Context: Lifestyle factors such as tobacco smoking and alcohol use can affect the presentation and course of psoriasis. There is a paucity of data on this subject from India. Aims: To find out whether increased severity of psoriasis in adult Indian males is associated with tobacco smoking and alcohol use. Settings and Design: Cross-sectional study in the Department of Dermatology of a Tertiary Care Teaching Hospital. Subjects and Methods: Male patients above 18 years of age attending a psoriasis clinic between March 2007 and May 2009 were studied. Severity of psoriasis (measured using Psoriasis Area and Severity Index - PASI among smokers and non-smokers was compared. We also studied the correlation between severity of psoriasis and nicotine dependence (measured using Fagerström Test for Nicotine Dependence and alcohol use disorders (measured using Alcohol Use Disorders Identification Test- AUDIT. Statistical Analysis: Z-test, Odd′s ratio, Chi-square test, Spearman′s correlation coefficient. Results: Of a total of 338 patients, 148 were smokers and 173 used to consume alcohol. Mean PASI score of smokers was more than that of non-smokers (Z-test, z = −2.617, P = 0.009. Those with severe psoriasis were more likely to be smokers (χ2 = 5.47, P = 0.02, OR = 1.8, Confidence Interval 1.09-2.962. There was a significant correlation between PASI scores and Fagerström score (Spearman′s correlation coefficient = 0.164, P 0.05. Conclusions: Increased severity of psoriasis among adult males is associated with tobacco smoking, but not with alcohol use.

  1. Factors Associated with Successful Smoking Cessation in Korean Adult Males: Findings from a National Survey.

    Directory of Open Access Journals (Sweden)

    Youngmee Kim

    2014-11-01

    Full Text Available Smoking cessation rates have remained stagnant globally. This study was conducted to explore the factors associated with successful smoking cessation among South Korean adult males using nationally representative data from the Korea National Health and Nutrition Examination Survey (KNHANES from 2007 to 2012. A comparison was made between successful quitters and those who failed to quit after attempts to stop smoking.A total of 7,839 males, aged 19-65 years, were included in this cross-sectional study. The outcome measures were the success and failure rates in smoking cessation, sociodemographic and clinical characteristics, health behaviors, perceived health status, quality of life, and mental health. Multiple logistic regression analyses were used to examine the various factors associated with smoking cessation success.The cessation success and failure rates were 45.5% and 54.5%, respectively. Smoking cessation was related to older age, marriage, higher income, smoking larger amounts of cigarettes, use of willpower, alcohol abstinence, cancer history, better mental health, and higher levels of quality of life, after controlling for multiple variables. Second-hand smoke exposure at home and using nicotine replacement therapy were associated with a lower likelihood of smoking cessation.A smoke-free environment, use of willpower, alcohol abstinence, and better stress management are important for smoking cessation. Unlike previous studies, not using nicotine replacement therapy and higher levels of daily cigarette consumption were associated with successful smoking cessation, suggesting that motivation appears to be important to smoking cessation in Korean adult male population.

  2. Occupational HIV Transmission Among Male Adult Film Performers - Multiple States, 2014.

    Science.gov (United States)

    Wilken, Jason A; Ried, Christopher; Rickett, Pristeen; Arno, Janet N; Mendez, Yesenia; Harrison, Robert J; Wohlfeiler, Dan; Bauer, Heidi M; Joyce, M Patricia; Switzer, William M; Heneine, Walid; Shankar, Anupama; Mark, Karen E

    2016-02-12

    In 2014, the California Department of Public Health was notified by a local health department of a diagnosis of acute human immunodeficiency virus (HIV) infection* and rectal gonorrhea in a male adult film industry performer, aged 25 years (patient A). Patient A had a 6-day history of rash, fever, and sore throat suggestive of acute retroviral syndrome at the time of examination. He was informed of his positive HIV and gonorrhea test results 6 days after his examination. Patient A had a negative HIV-1 RNA qualitative nucleic acid amplification test (NAAT)(†) 10 days before symptom onset. This investigation found that during the 22 days between the negative NAAT and being informed of his positive HIV test results, two different production companies directed patient A to have condomless sex with a total of 12 male performers. Patient A also provided contact information for five male non-work-related sexual partners during the month before and after his symptom onset. Patient A had additional partners during this time period for which no locating information was provided. Neither patient A nor any of his interviewed sexual partners reported taking HIV preexposure prophylaxis (PrEP). Contact tracing and phylogenetic analysis of HIV sequences amplified from pretreatment plasma revealed that a non-work-related partner likely infected patient A, and that patient A likely subsequently infected both a coworker during the second film production and a non-work-related partner during the interval between his negative test and receipt of his positive HIV results. Adult film performers and production companies, medical providers, and all persons at risk for HIV should be aware that testing alone is not sufficient to prevent HIV transmission. Condom use provides additional protection from HIV and sexually transmitted infections (STIs). Performers and all persons at risk for HIV infection in their professional and personal lives should discuss the use of PrEP with their medical

  3. Patterns of Dating Violence Perpetration and Victimization in U.S. Young Adult Males and Females.

    Science.gov (United States)

    Spencer, Rachael A; Renner, Lynette M; Clark, Cari Jo

    2016-09-01

    Dating violence (DV) is frequently reported by young adults in intimate relationships in the United States, but little is known about patterns of DV perpetration and victimization. In this study, we examined sexual and physical violence perpetration and victimization reported by young adults to determine how the violence patterns differ by sex and race/ethnicity. Data from non-Hispanic White, non-Hispanic Black, and Hispanic participants in Wave 3 of the National Longitudinal Study of Adolescent to Adult Health were analyzed. DV was assessed using responses to four questions focused on perpetration and four questions focused on victimization. The information on DV was taken from the most violent relationship reported by participants prior to Wave 3. Latent class analysis was first conducted separately by sex, adjusting for age, race/ethnicity, and financial stress, then by race/ethnicity, adjusting for age and financial stress. Relative model fit was established by comparing Bayesian Information Criteria (BIC), adjusted BIC, entropy, interpretability of latent classes, and certainty of latent class assignment for covariate-adjusted models. The results indicate that patterns of violence differed by sex and for females, by race/ethnicity. A three-class model was the best fit for males. For females, separate four-class models were parsimonious for White, Black, and Hispanic females. Financial stress was a significant predictor of violence classification for males and females and age predicted membership in White and Black female models. Variations in DV patterns by sex and race/ethnicity suggest the need for a more nuanced understanding of differences in DV. PMID:25846756

  4. Comparative profiling of microRNAs in male and female adults of Ascaris suum.

    Science.gov (United States)

    Xu, Min-Jun; Fu, Jing-Hua; Nisbet, Alasdair J; Huang, Si-Yang; Zhou, Dong-Hui; Lin, Rui-Qing; Song, Hui-Qun; Zhu, Xing-Quan

    2013-03-01

    Ascaris nematodes, which cause ascariasis in humans and pigs, are among the most important nematodes from both health and economic perspectives. microRNA (miRNA) is now recognized as key regulator of gene expression at posttranscription level. The public availability of the genome and transcripts of Ascaris suum provides powerful resources for the research of miRNA profiles of the parasite. Therefore, we investigated and compared the miRNA profiles of male and female adult A. suum using Solexa deep sequencing combined with bioinformatic analysis and stem-loop reverse transcription polymerase chain reaction. Deep sequencing of small RNAs yielded 11.71 and 11.72 million raw reads from male and female adults of A. suum, respectively. Analysis showed that the noncoding RNA of the two genders, including tRNA, rRNA, snRNA, and snoRNA, were similar. By mapping to the A. suum genome, we obtained 494 and 505 miRNA candidates from the female and male parasite, respectively, and 87 and 82 of miRNA candidates were consistent with A. suum miRNAs deposited in the miRBase database. Among the miRNA candidates, 154 were shared by the two genders, and 340 and 351 were female and male specific with their target numbers ranged from one to thousands, respectively. Functional prediction revealed a set of elongation factors, heat shock proteins, and growth factors from the targets of gender-specific miRNAs, which were essential for the development of the parasite. Moreover, major sperm protein and nematode sperm cell motility protein were found in targets of the male-specific miRNAs. Ovarian message protein was found in targets of the female-specific miRNAs. Enrichment analysis revealed significant differences among Gene Ontology terms of miRNA targets of the two genders, such as electron carrier and biological adhesion process. The regulating functions of gender-specific miRNAs was therefore not only related to the fundamental functions of cells but also were essential to the germ

  5. Stimulating effects of quercetin on sperm quality and reproductive organs in adult male rats

    Institute of Scientific and Technical Information of China (English)

    Ladachart Taepongsorat; Prakong Tangpraprutgul; Noppadon Kitana; Suchinda Malaivijitnond

    2008-01-01

    Aim: To investigate effects of quercetin on weight and histology of testis and accessory sex organs and on sperm quality in adult male rats. Methods: Male Sprague-Dawley rats were injected s.c. with quercetin at the dose of 0, 30,90, or 270 mg/kg body weight/day (hereafter abbreviated Q0, Q30, Q90 and Q270, respectively), and each dose was administered for treatment durations of 3, 7 and 14 days. Results: From our study, it was found that the effects of quercetin on reproductive organs and sperm quality depended on the dose and duration of treatment. After Q270 treatment for 14 days, the weights of testes, epididymis and vas deferens were significantly increased, whereas the weights of seminal vesicle and prostate gland were significantly decreased, compared with those of Q0. The histo-logical alteration of those organs was observed after Q270 treatment for 7 days as well as 14 days. The sperm motility, viability and concentration were significantly increased after Q90 and Q270 injections after both of 7 and 14 days. Changes in sperm quality were earlier and greater than those in sex organ histology and weight, respectively.Conclusion: Overall results indicate that quercetin might indirectly affect sperm quality through the stimulation of the sex organs, both at the cellular and organ levels, depending on the dose and the duration of treatment. Therefore, the use of quercetin as an alternative drug for treatment of male infertility should be considered.

  6. Control of Adult Pests by the Irradiation-of-Male Method

    International Nuclear Information System (INIS)

    The Grosch effect (i.e., of radiation interfering with utilization of nutrients in insects) became applicable to pest control when Galun and Warburg discovered that irradiated ticks fed once would seldom if ever feed again. This lifelong sensation of 'impletion' does not interfere with sexual competitiveness, but it does render harmless a pest that is a pest during the adult stage of its life cycle. It would seem that the general principle of treating adult pests to limit their feeding capacity could be extended to other pests. When insect pests are- living in stored food products, it is a general rule that desirably low levels of radiation can be used to eradicate the pest if sterilizing doses rather than insecticidal doses are used. With the entire population of both males and females being irradiated, the sterilizing dose is often much lower than that which would be desirable when the insects are mass-reared for irradiation and release. Where mass-rearing techniques are not feasible, or where the pestiferousness of adults cannot be overcome by radiation or other treatments, field-irradiation facilities in baited traps can be devised. These have some advantages over similar traps containing chemosterilants. Wherever it can be used, the method of mass-rearing, irradiation, and release is still the most desirable way to control insect pests. (author)

  7. Male involvement in antenatal HIV counseling and testing: exploring men's perceptions in rural Malawi.

    Science.gov (United States)

    Aarnio, Pauliina; Olsson, Pia; Chimbiri, Agnes; Kulmala, Teija

    2009-12-01

    Antenatal care can act as an excellent tool to improve access to HIV counseling and testing services. This paper investigates an issue that may weaken its potential, namely lack of male involvement. We explored married men's perceptions of HIV in pregnancy and male involvement in antenatal HIV testing and counseling in Southern Malawi through 11 focus group discussions and a cross-sectional survey (n=388). The main findings were that men were largely unaware of available antenatal HIV testing and counseling services, and perceived it overall problematic to attend female-oriented health care. Most men supported provision of antenatal HIV testing. They perceived husbands to participate in the process indirectly through spousal communication, being faithful during pregnancy, and supporting the wife if found HIV-positive. Involvement of husbands was compromised by men's reluctance to learn their HIV status and the threat that HIV poses on marriage. Men stressed the importance of prior spousal agreement of antenatal HIV testing and considered HIV testing without their consent a valid reason for divorce. We suggest that male involvement in antenatal HIV testing requires refocusing of information and health services to include men. To avoid negative social outcomes for women, comprehensive and early involvement of men is essential. PMID:20024733

  8. On same-sex sexual behaviors among male bachelors in rural China: evidence from a female shortage context.

    Science.gov (United States)

    Yang, Xueyan; Attané, Isabelle; Li, Shuzhuo; Zhang, Qunlin

    2012-03-01

    Using data from a survey conducted in the rural areas of Anhui Province, this study adopted the crosstabs and logistic regression model to analyze the same-sex sexual behaviors of forced male bachelors and the determinants when compared with married men with same ages. The prevalence of same-sex sexual behaviors among the unmarried men was reported as 17.2%, significantly higher than 8.9% among married men with same ages, indicating that same-sex sexual behaviors could be as a compensation for the absence of female sexual partners to some extent for those marriage squeezed or forced male bachelors. Among all groups, the occurrence of unprotected sexual behaviors were reported above 60%, regardless of marital status and the genders of sexual partners; the scores obtained on knowledge of acquired immune deficiency syndrome (AIDS) and sexually transmitted diseases (STDs) among bachelors (AIDS knowledge = 2.85; STDs knowledge = 2.38) are much poorer than those of married men (AIDS knowledge = 3.45; STDs knowledge = 2.79), which might exert potential negative impacts on men's health.

  9. 辽宁农村汉族成人的Heath-Carter法体型分析%Somatotype of rural adults of Han in Liaoning province with Heath-Carter method

    Institute of Scientific and Technical Information of China (English)

    张海龙; 席焕久; 阎文柱; 刘素伟; 姜东; 温有锋

    2011-01-01

    目的 探讨辽宁农村汉族成人的体型特点.方法用Heath-Carter体型法对978名(男488名,女490名)辽宁农村汉族成人进行体型分析.结果探讨辽宁农村汉族成人男性平均体型值为4.5-4.7-1.4,属内胚层-中胚层均衡体型,女性平均体型值为6.0-4.3-0.9,属偏中胚层的内胚层体型.辽宁农村汉族成人体型的性别差异:女性的内因子值占优势,而中、外因子值男性大于女性,男性较女性外因子高、内因子低,因此男性的身体相对瘦高,身材相对修长,女性的皮下脂肪更发达,体态丰满.辽宁农村汉族成人体型与其他群体的比较:辽宁农村汉族男性体型与鄂温克族、回族、墨西哥和美国爱斯基摩人的差异非常显著,与美国东北和中西部人群相接近,女性与回族和墨西哥人的差异非常显著,与印度和蒙古族相接近.结论辽宁农村汉族成人皮下脂肪较厚,骨骼、肌肉系统较发达,身体线性度中等.女性皮下脂肪发达,体态丰满.男性骨骼和肌肉发育良好,体型稍显修长.%Objective To understand the somatotype of rural Liaoning adults of Han nationality. Methods Heath-Carter shape was performed on 978 ( men 488 and women 490 ) Liaoning rural adult body shape analysis. Results Liaoning rural average-sized adult male is 4. 5-4. 7-1.4, it belongs to endodermal-mesoderm and balanced body, women average-size is 6. 0-4. 3-0. 9, it is of endodermal figure. Liaoning rural Han adult body: gender differences in femaledominated, in factor value, the value of external factor is greater than the female, the male males than females external factor is high, low, and therefore within the factor male body with a high degree of relative slip , is relatively thin, women of subcutaneous fat more developed, buxom. Liaoning rural adult body and other Han group comparison: Liaoning rural males figure and Ewenki, Hui, Mexico and the United States have very different Eskimos, the distinctiveness a nd

  10. AVPV neurons containing estrogen receptor-beta in adult male rats are influenced by soy isoflavones

    Directory of Open Access Journals (Sweden)

    Bu Lihong

    2007-02-01

    Full Text Available Abstract Background Isoflavones, the most abundant phytoestrogens in soy foods, are structurally similar to 17beta-estradiol. It is known that 17beta-estradiol induces apoptosis in anteroventral periventricular nucleus (AVPV in rat brain. Also, there is evidence that consumption of soy isoflavones reduces the volume of AVPV in male rats. Therefore, in this study, we examined the influence of dietary soy isoflavones on apoptosis in AVPV of 150 day-old male rats fed either a soy isoflavone-free diet (Phyto-free or a soy isoflavone-rich diet (Phyto-600. Results The occurrence of apoptosis in AVPV was examined by TUNEL staining. The incidence of apoptosis was about 10 times higher in the Phyto-600 group (33.1 ± 1.7% than in the Phyto-free group (3.6 ± 1.0%. Furthermore, these apoptotic cells were identified as neurons by dual immunofluorescent staining of GFAP and NeuN as markers of astrocytes and neurons, respectively. Then the dopaminergic neurons in AVPV were detected by immunohistochemistry staining of tyrosine hydroxylase (TH. No significant difference in the number of TH neurons was observed between the diet treatment groups. When estrogen receptor (ER alpha and beta were examined by immunohistochemistry, we observed a 22% reduction of ERbeta-positive cell numbers in AVPV with consumption of soy isoflavones, whereas no significant change in ERalpha-positive cell numbers was detected. Furthermore, almost all the apoptotic cells were ERbeta-immunoreactive (ir, but not ERalpha-ir. Last, subcutaneous injections of equol (a major isoflavone metabolite that accounts for approximately 70–90% of the total circulating plasma isoflavone levels did not alter the volume of AVPV in adult male rats. Conclusion In summary, these findings provide direct evidence that consumption of soy isoflavones, but not the exposure to equol, influences the loss of ERbeta-containing neurons in male AVPV.

  11. Males in rural Bangladeshi communities are more susceptible to chronic arsenic poisoning than females: analyses based on urinary arsenic.

    Science.gov (United States)

    Watanabe, C; Inaoka, T; Kadono, T; Nagano, M; Nakamura, S; Ushijima, K; Murayama, N; Miyazaki, K; Ohtsuka, R

    2001-12-01

    Spot urine samples were collected from the inhabitants of two rural communities in northwestern Bangladesh. We compared arsenic levels in the urine samples ([As](u); n = 346) with those in water from tube wells ([As](tw); range < 1-535 microg/L; n = 86) on an individual basis. The small variation of [As](u) within subjects and highly positive correlation with [As](tw) indicate that [As](u) is a useful indicator of exposure. Analyses of [As](u) showed that creatinine correction was necessary, that [As](u) only reflected recent exposure, and that there were substantial interindividual differences for a given [As](tw) level. To evaluate the toxic effects of arsenic exposure, we constructed a system for rating skin manifestations, which revealed distinct sex-related differences. Comparison of males and females in the same households confirmed that skin manifestations were more severe in the males, and in the males of one community a dose-response relationship between [As](u) and the degree of skin manifestation was evident. The results of this study indicate that [As](u) in spot urine samples can be used as an exposure indicator for As. They suggest that there might be sex-related, and perhaps community-related, differences in the relationship between [As](u) and skin manifestations, although several confounding factors, including sunlight exposure and smoking habits, might contribute to the observed sex difference. The existence of such differences should be further confirmed and examined in other populations to identify the subpopulations sensitive to chronic arsenic toxicity.

  12. Vulnerable but feeling safe: HIV risk among male rural-to-urban migrant workers in Chengdu, China.

    Science.gov (United States)

    Li, L; Morrow, M; Kermode, M

    2007-11-01

    HIV prevalence is increasing in China. The proportion of infection attributable to heterosexual sex in China is also on the rise. The scale of internal migration for work is likely to be one of the factors contributing to these changing patterns, but little is known about HIV-related knowledge, perceptions and risk behaviours of China's migrant workers. This study aimed to investigate HIV-related knowledge, attitudes and risk behaviours of male rural-to-urban migrant workers in Chengdu and to identify factors associated with risk behaviours. In 2005, a cross-sectional questionnaire survey was completed by 163 male construction- and factory-based migrant workers aged 18-35 years. With a mean age of 26 years, just 30% had completed senior middle school and 47% were currently married. Respondents were highly mobile, worked long hours and were relatively poorly paid. As migrants, their access to urban services and benefits was restricted, making it difficult for family members to join them. Knowledge of HIV transmission was generally poor and discriminatory attitudes towards people with HIV were commonplace. Seventy-five percent were sexually experienced, among whom 88% had had sexual relations in the last 12 months. Of these, 30% had had two or more partners and 20% had paid for sex. Just 36% had used a condom during the most recent sexual encounter with a sex worker. Around 70% thought it was 'impossible' for them to become infected, yet a significant sub-group were engaging in sexual behaviours that place them at risk of infection with HIV and sexually transmitted infections (STIs). Logistic Regression found a significant association between having multiple sexual partners and both education level and marital status. Education was also found to be significantly associated with purchasing sex. Targeted HIV-prevention programs for male migrant workers in Chengdu, especially for those who are single and less educated, are urgently needed.

  13. Diet quality and body mass index are associated with health care resource use in rural older adults.

    Science.gov (United States)

    Ford, Dara W; Hartman, Terryl J; Still, Christopher; Wood, Craig; Mitchell, Diane C; Bailey, Regan; Smiciklas-Wright, Helen; Coffman, Donna L; Jensen, Gordon L

    2014-12-01

    Health care resource consumption is a growing concern. The aim of this study was to examine the associations between diet quality and body mass index with health care resource use (HRU) in a cohort of advanced age. Participants in the Geisinger Rural Aging Study (n=5,993) were mailed demographic and dietary questionnaires in 2009. Of those eligible, 2,995 (50%; 1,267 male, 1,728 female; mean age 81.4±4.4 years) provided completed surveys. Multivariate negative binomial models were used to estimate relative risk and 95% CI of HRU outcomes with diet quality as assessed by the Dietary Screening Tool score and body mass index determined from self-reported height and weight. Poor diet quality was associated with a 20% increased risk for emergency room (ER) visits. Fruit and vegetable consumption was grouped into quintiles of intake, with the highest quintile serving as the reference group in analyses. The three lowest fruit and vegetable quintiles were associated with increased risk for ER visits (23% to 31%); the lowest quintile increased risk for inpatient visits (27%). Obesity increased risk of outpatient visits; however, individuals with class I obesity were less likely than normal-weight individuals to have ER visits (relative risk=0.84; 95% CI 0.70 to 0.99). Diets of greater quality, particularly with greater fruit and vegetable intake, are associated with favorable effects on HRU outcomes among older adults. Overweight and obesity are associated with increased outpatient HRU and, among obese individuals, with decreased ER visits. These findings suggest that BMI and diet quality beyond age 74 years continue to affect HRU measures.

  14. Health Status and Social Networks as Predictors of Resilience in Older Adults Residing in Rural and Remote Environments

    Science.gov (United States)

    Lee, Aaron; Carrico, Catherine; Bourassa, Katelynn; Slosser, Andrea

    2016-01-01

    Purpose. Health status and social networks are associated with resilience among older adults. Each of these factors may be important to the ability of adults to remain in rural and remote communities as they age. We examined the association of health status and social networks and resilience among older adults dwelling in a rural and remote county in the Western United States. Methods. We selected a random sample of 198 registered voters aged 65 years or older from a frontier Wyoming county. Hierarchical linear regression was used to examine the association of health status as well as social networks and resilience. We also examined health status as a moderator of the relationship between social networks and resilience. Results. Family networks (p = 0.024) and mental health status (p < 0.001) significantly predicted resilience. Mental health status moderated the relationship of family (p = 0.004) and friend (p = 0.021) networks with resilience. Smaller family and friend networks were associated with greater resilience when mental health status was low, but not when it was high. Conclusion. Efforts to increase mental health status may improve resilience among older adults in rural environments, particularly for those with smaller family and friends networks. PMID:27478639

  15. Health Status and Social Networks as Predictors of Resilience in Older Adults Residing in Rural and Remote Environments

    Directory of Open Access Journals (Sweden)

    Christine McKibbin

    2016-01-01

    Full Text Available Purpose. Health status and social networks are associated with resilience among older adults. Each of these factors may be important to the ability of adults to remain in rural and remote communities as they age. We examined the association of health status and social networks and resilience among older adults dwelling in a rural and remote county in the Western United States. Methods. We selected a random sample of 198 registered voters aged 65 years or older from a frontier Wyoming county. Hierarchical linear regression was used to examine the association of health status as well as social networks and resilience. We also examined health status as a moderator of the relationship between social networks and resilience. Results. Family networks (p=0.024 and mental health status (p<0.001 significantly predicted resilience. Mental health status moderated the relationship of family (p=0.004 and friend (p=0.021 networks with resilience. Smaller family and friend networks were associated with greater resilience when mental health status was low, but not when it was high. Conclusion. Efforts to increase mental health status may improve resilience among older adults in rural environments, particularly for those with smaller family and friends networks.

  16. Quality of life, social situation, and sexual satisfaction, in adult males with congenital adrenal hyperplasia.

    Science.gov (United States)

    Falhammar, Henrik; Nyström, Helena Filipsson; Thorén, Marja

    2014-09-01

    To determine quality of life (QoL) in adult males with congenital adrenal hyperplasia (CAH). CAH males with 21-hydroxylase deficiency (n = 30), 19-67 years old, were compared with controls (n = 32). QoL was assessed using questionnaires on general living conditions and sexual issues, and the psychological well-being index (PGWB) form. Fewer CAH males than controls were students (3 vs. 25 %, P = 0.028) and more had blue-collar work (57 vs. 33 %, P = 0.023). Patients were less interested in sports (47 vs. 72 %, P = 0.034) and art/literature/film (10 vs. 47 %, P = 0.004). PGWB total score was 82.7 ± 13.7 versus 87.0 ± 11.1 (P = NS), but hydrocortisone/cortisone acetate treated scored lower than controls and prednisolone treated. Glucocorticoid over-treated had lower QoL than those with poor control (PGWB total score 77.1 ± 13.5 vs. 92.4 ± 11.1, P = 0.026) and controls (P = 0.025). Total PGWB score was positively correlated with adrenal androgens and steroid precursors. Subscale scores indicated that patients with late diagnosis were more depressive (12.1 ± 2.8 vs. 13.9 ± 1.4, P = 0.011) and had a lower self-control (11.3 ± 3.6 vs. 13.1 ± 1.0, P = 0.019) compared with controls. Sexual satisfaction was similar in spite of more patients being sexually inactive (27 vs. 6 %, P = 0.040). Adult CAH males differed from controls with respect to type of occupation and spare time interests but had similar QoL despite being less sexually active. Optimizing glucocorticoid therapy might further improve QoL. Some disadvantages found in patients diagnosed late will hopefully not be seen in patients diagnosed by neonatal screening, but this has yet to be studied. PMID:24408051

  17. Salt intake belief, knowledge, and behavior: a cross-sectional study of older rural Chinese adults.

    Science.gov (United States)

    Zhang, Jing; Wu, Tao; Chu, Hongling; Feng, Xiangxian; Shi, Jingpu; Zhang, Ruijuan; Zhang, Yuhong; Zhang, Jianxin; Li, Nicole; Yan, Lijing; Niu, Wenyi; Wu, Yangfeng

    2016-08-01

    Excess sodium consumption is a major cause of high blood pressure and subsequent vascular disease. However, the factors driving people's salt intake behavior remains largely unknown. This study aims to assess the relationship of salt intake behaviors with knowledge and belief on salt and health among older adults in rural China.A cross-sectional survey was conducted among 4693 older participants (men ≥50 and women ≥60 years old) randomly selected from 120 rural villages in 5 northern provinces in China. Healthy salt intake behavior was defined as either not eating pickled foods or not adding pickles/soy sauce/salt when food was not salty enough in prior 3 months.There were 81% participants having healthy salt intake behavior. Healthy salt intake behavior was more common among women (P < 0.01) and was positively associated with age (P < 0.01) and poorer health status (P < 0.01), but negatively associated with years in school (P < 0.05). After adjusting for age, sex, years in school, and health status, participants who believed in the harm of high salt intake were more likely to have healthy salt intake behavior, compared with those who did not believe (Odds Ratio = 1.6, P < 0.001). Knowledge of salt intake was not significantly related to healthy salt intake behavior.Our study demonstrated that belief in the harm of high salt intake rather than knowledge about salt and health was associated with healthy salt intake behavior, independent of age, sex, years in school, and health status. Future population salt reduction programs should place more emphasis on establishing health beliefs rather than only delivering salt-related knowledge.Clinical trial registration number of the study is NCT01259700. PMID:27495056

  18. Effects of Chronic Lead Acetate Intoxication on Blood Indices of Male Adult Rat

    Directory of Open Access Journals (Sweden)

    Mohammadhosein Noori Mugahi

    2003-10-01

    Full Text Available Lead as one of the environmental pollutants can threats the life of living creatures in many ways. In this study, hematological effects of chronic toxicity of the lead acetate in adult male rats through measurement of the lead concentration in the blood of animal’s heart by atomic absorption as well as hematological analyses and differential cell count were investigated. Results showed that lead concentration in the treatment group was significantly higher than that of the control groups (P<0.001, and basophilic stippling, Howell-Jolly bodies, decreased RBC count (anemia, increased leukocyte count (leukocytosis, monocytosis, eosinopenia, neutrophilia, and thrombocytosis were observed in the test group (P<0.001. It is concluded that microcytic hypochromic anemia can be attributed to the interaction of lead with iron and copper metabolism and increased leukocyte count may be linked to the inflammatory effects of lead on lymphatic organs.

  19. Factors associated with BMI, underweight, overweight, and obesity among adults in a population of rural south India: a cross-sectional study

    OpenAIRE

    Little, Matthew; Humphries, Sally; Patel, Kirit; Dewey, Cate

    2016-01-01

    Background Overweight, obesity, and related chronic diseases are becoming serious public health concerns in rural areas of India. Compounded with the existing issue of underweight, such concerns expose the double burden of disease and may put stress on rural healthcare. The purpose of this article was to present the prevalence and factors associated with underweight, overweight, and obesity in an area of rural south India. Methods During 2013 and 2014, a random sample of adults aged 20–80 yea...

  20. Normative values of hip strength in adult male association football players assessed by handheld dynamometry.

    Science.gov (United States)

    Hanna, Chris M; Fulcher, Mark L; Elley, C Raina; Moyes, Simon A

    2010-05-01

    Chronic groin pain is a common problem in association football players. Normative values for the strength of hip muscles, measured in an accurate and accessible manner, are needed to gauge strength and inform return to play decisions in this group. The purpose of this study was to define normative values of hip muscle strength using handheld dynamometry. A series of reliable clinical tests that are commonly used when making return to sport decisions in athletes with chronic adductor related groin pain have been selected. One hundred and twenty adult male association football players, free from injury, were recruited. Isometric strength of the hip flexors and adductor muscles was measured using a handheld dynamometer. Mean age was 24.9 years (SD 5.9). Eighty participants (67%) had experienced groin pain in the past. Mean strength for dominant leg hip flexion was 47.3 kg (95% confidence interval 45.6-49.0), non-dominant leg hip flexion was 42.5 kg (41.1-43.9), adduction at 0 degrees hip flexion was 35.6 kg (34.1-37.1), adduction at 45 degrees was 32.0 kg (30.9-33.1), and adduction at 90 degrees was 25.5 kg (24.4-26.5). This study establishes reference ranges and predictive equations for maximal isometric contraction strength of the hip muscles in non-injured adult male association football players. This information will assist assessment and management of an athlete's return to play following injury. PMID:19574097

  1. In vivo brain anatomy of adult males with Fragile X syndrome: an MRI study.

    LENUS (Irish Health Repository)

    Hallahan, Brian P

    2011-01-01

    Fragile X Syndrome (FraX) is caused by the expansion of a single trinucleotide gene sequence (CGG) on the X chromosome, and is a leading cause of learning disability (mental retardation) worldwide. Relatively few studies, however, have examined the neuroanatomical abnormalities associated with FraX. Of those that are available many included mixed gender populations, combined FraX children and adults into one sample, and employed manual tracing techniques which measures bulk volume of particular regions. Hence, there is relatively little information on differences in grey and white matter content across whole brain. We employed magnetic resonance imaging to investigate brain anatomy in 17 adult males with FraX and 18 healthy controls that did not differ significantly in age. Data were analysed using stereology and VBM to compare (respectively) regional brain bulk volume, and localised grey\\/white matter content. Using stereology we found that FraX males had a significant increase in bulk volume bilaterally of the caudate nucleus and parietal lobes and of the right brainstem, but a significant decrease in volume of the left frontal lobe. Our complimentary VBM analysis revealed an increased volume of grey matter in fronto-striatal regions (including bilaterally in the caudate nucleus), and increased white matter in regions extending from the brainstem to the parahippocampal gyrus, and from the left cingulate cortex extending into the corpus callosum. People with FraX have regionally specific differences in brain anatomy from healthy controls with enlargement of the caudate nuclei that persists into adulthood.

  2. Personality dimensions in adult male rhesus macaques: prediction of behaviors across time and situation.

    Science.gov (United States)

    Capitanio, J P

    1999-01-01

    The idea that consistencies in behavior exist over time and across situations underlies human personality research. Although several studies have examined personality in nonhuman primates, there are very few data showing the predictive power of personality factors. The goal of the present study was to determine whether personality dimensions, identified in adult male rhesus monkeys living in half-acre cages, predicted behavior in situations different from the one from which the dimensions were originally derived and at time points of up to 4.5 years after the original assessments. Four personality dimensions (Sociability, Confidence, Excitability, and Equability) were identified using psychometric procedures and were correlated with behaviors recorded in several situations: the animals' natal groups, during tests of behavioral responsiveness while in individual cages, in small stable and unstable social groups, while viewing stimulus videotapes, and during stable social dyads. Results indicated substantial predictability. Sociability reflected a greater tendency to engage in affiliative interactions. Confidence correlated with more aggressive behaviors and with behaviors that suggest less attractiveness. Animals high in Excitability were somewhat inconsistent in their social behavior, perhaps reflecting hyper-responsiveness to novel circumstances and thwarted opportunities for escape. Equability appeared to be related to a less aggressive, more passive, style of interaction. Excitability and Equability appear to reflect more stylistic components of social behavior, whereas Sociability and Confidence may be more content-based dimensions. Sociability was strongly related to size of kin network in the animals' natal groups, suggesting an important role for ontogeny in this dimension. These data suggest that a limited number of personality dimensions exist in adult male rhesus macaques, and that these dimensions have predictive power that is both long-term and cross

  3. [Plasma lipid concentration in smoking and nonsmoking male adults treated from alcohol addiction].

    Science.gov (United States)

    Słodczyk, Ewa; Szołtysek-Bołdys, Izabela; Kozar-Konieczna, Aleksandra; Goniewicz, Jerzy; Ptak, Małgorzata; Olszowy, Zofia; Kośmider, Leon; Goniewicz, Maciej Łukasz; Sobczak, Andrzej

    2013-01-01

    Alcohol drinking and tobacco smoking affect plasma lipid levels and are both independent risk factors of cardiovascular diseases. Alcohol and nicotine addictions are more common among man than women in Poland. The aim of the study was to evaluate changes in plasma lipid levels after cessation of heavy drinking in smoking and nonsmoking Polish male adults. Subjects were recruited from individuals who participated in an inpatient addiction program following alcohol detoxification. We recruited 119 male adults: 48 non-smokers in age between 31 and 60 years (mean 48.7 +/- 8.8) and 71 smokers in age between 30 and 60 years (mean 46.1 +/- 7.8). Each subjects provided three blood samples: at baseline, after 3 weeks, and after 6 weeks of treatment. Plasma samples were analyzed for lipids by manual precipitation and automatic enzymatic methods. Changes in plasma lipid concentrations were analyzed using two-way analysis of variances with repeated measures with smoking status as between subjects factor and time post alcohol cessation as within-subject factors. All analyses were adjusted for age, and BMI. We found that plasma levels of HDL decreased in smoking and nonsmoking subjects by 30% and 24%, respectively (p smoking subjects, plasma levels of triglycerides and LDL increased significantly after 6 weeks post cessation of heavy drinking cessation by 17% and 16%, respectively (p = 0.001). We also found that total cholesterol levels remained high in smoking subjects, but decreased significantly by 7% (p = 0.022) in nonsmoking subjects after 6 weeks post cessation of heavy drinking. We concluded that cigarette smoking increased LDL and inhibited the decline in plasma cholesterol among subjects addicted to alcohol following cessation of heavy drinking. Alcohol addiction therapy should be complemented with smoking cessation to prevent increase in cardiovascular risk.

  4. Antioxidant Effect of Carica papaya on Ethanol Induced Gastric Lesion in Adult Male Wistar Rats

    Directory of Open Access Journals (Sweden)

    A.A. Okesina

    2012-06-01

    Full Text Available This study was performed to elucidate the role of some important constituents of antioxidant defence such as Glutathione Peroxidase (GPx, Thiobarbituric Acid Reaction (TBAR, the activity of the enzyme Glucose-6-Phosphate Dehydrogenase (G-6-PDH of Carica papaya on ethanol induced gastric lesion in adult male wistar rats. Twenty-four male adult Wistar rats weighing 180- 220 g were used in this study. Animals were divided into three groups (n = 8 per group. The control group A received phosphate buffered saline orally, with the aid of a cannula. 1 mL of 50% ethanol was administered orally, by a cannula, to produce the gastric lesion in group B (n = 8. And in the group C, 500 mg/kg body weight of paw paw leaf extract was administered orally, with a cannula, twelve hours after ethanol administration to the rats. This experiment lasted for twenty one consecutive days. The result showed that TBARS in gastric mucosa as an index for oxidative stress level was significantly increased after ethanol administration. CPL did not reduce significantly the levels of TBARS in the gastric mucosa. G-6-PDH activity was significantly increased in gastric mucosa after ethanol administration, but in rats treated with CPL, a reverse of G-6-PDH activity was observed. Ethanol induced a remarkable and significant decrease of GPx activity in gastric mucosa, whereas CPL induced a significant reversion of ethanol’s effect on the enzyme. The results therefore demonstrate that CPL treatment exerts antioxidant effects on ethanol-induced gastric lesions in wistar rats.

  5. Scale-Dependent Habitat Selection and Size-Based Dominance in Adult Male American Alligators.

    Science.gov (United States)

    Strickland, Bradley A; Vilella, Francisco J; Belant, Jerrold L

    2016-01-01

    Habitat selection is an active behavioral process that may vary across spatial and temporal scales. Animals choose an area of primary utilization (i.e., home range) then make decisions focused on resource needs within patches. Dominance may affect the spatial distribution of conspecifics and concomitant habitat selection. Size-dependent social dominance hierarchies have been documented in captive alligators, but evidence is lacking from wild populations. We studied habitat selection for adult male American alligators (Alligator mississippiensis; n = 17) on the Pearl River in central Mississippi, USA, to test whether habitat selection was scale-dependent and individual resource selectivity was a function of conspecific body size. We used K-select analysis to quantify selection at the home range scale and patches within the home range to determine selection congruency and important habitat variables. In addition, we used linear models to determine if body size was related to selection patterns and strengths. Our results indicated habitat selection of adult male alligators was a scale-dependent process. Alligators demonstrated greater overall selection for habitat variables at the patch level and less at the home range level, suggesting resources may not be limited when selecting a home range for animals in our study area. Further, diurnal habitat selection patterns may depend on thermoregulatory needs. There was no relationship between resource selection or home range size and body size, suggesting size-dependent dominance hierarchies may not have influenced alligator resource selection or space use in our sample. Though apparent habitat suitability and low alligator density did not manifest in an observed dominance hierarchy, we hypothesize that a change in either could increase intraspecific interactions, facilitating a dominance hierarchy. Due to the broad and diverse ecological roles of alligators, understanding the factors that influence their social dominance

  6. Occurrence of aflatoxin M1 in urines from rural and urban adult cohorts in Bangladesh.

    Science.gov (United States)

    Ali, Nurshad; Hossain, Khaled; Blaszkewicz, Meinolf; Rahman, Mashiur; Mohanto, Nayan Chandra; Alim, Abdul; Degen, Gisela H

    2016-07-01

    Aflatoxins are important mycotoxins produced by Aspergillus flavus and A. parasiticus, moulds which contaminate mainly grains and nuts, especially in hot and humid climate. Presence of aflatoxin B1 (AFB1), the most toxic one and a potent hepatocarcinogen, has been reported in food and feed in Bangladesh and raised concerns about mycotoxin exposure in the population. Biomonitoring provides the best approach to assess human exposure from various sources and by all routes. Part of the ingested AFB1 is converted in the body to aflatoxin M1 (AFM1), a metabolite that has served as biomarker of AFB1 exposure, as it is excreted in urine, and thus enables non-invasive sampling, a relevant aspect in field studies. This investigation measured the AFM1 concentration in urines collected from adult residents of a rural (n = 52) and an urban (n = 43) area in the Rajshahi district of Bangladesh. The urinary levels of AFM1 were determined by enzyme-linked immunosorbent assay. AFM1 was detected in 46 % of all urine samples at a range of 31-348 pg/mL. The median and mean concentration of AFM1 in urine was 61 and 80 ± 60 pg/mL, respectively. A significant difference (p < 0.05) was found at the mean level of AFM1 between the rural (99 ± 71 pg/mL) and urban (54 ± 15 pg/mL) cohort. Urinary AFM1 levels did not show significant correlations with food frequency data or age, gender and body mass index of the participants. Among them, the highest mean AFM1 level (101 ± 71 pg/mL) was observed in the 50-60 years age group. In conclusion, detection frequency and urinary AFM1 levels in the Bangladeshi adults support concerns regarding their dietary exposure to AFB1. These first data warrant further biomarker-based studies in children and in cohorts of other parts of the country. PMID:26391179

  7. Sex differences in the physical inactivity and health-related quality of life relationship among rural adults

    Science.gov (United States)

    Hart, Peter D

    2016-01-01

    Background: The purpose of this study was to investigate the relationship between physical inactivity (PIA) and health-related quality of life (HRQOL) in rural adults and examine the extent to which sex differences exist in this relationship. Methods: A total of 5617 adults 18 years of age and older who indicated residing in a rural county was included in this analysis. PIA status was assessed by questions regarding recreational physical activity during the previous month. Five HRQOL measures (physical health, mental health, inactivity health, general health, & unhealthy days) were used as primary outcome variables. PIA and HRQOL prevalence estimates were computed with 95% CIs. Multiple logistic regression was used to obtain odds ratios (ORs) and 95% CIs adjusted for age, ethnicity, and income. Results: Physically inactive rural adults were significantly more likely to report poor HRQOL in all overall crude models with ORs ranging from 1.59 to 2.16. Additionally, sex-by-PIA interactions were significant across all crude HRQOL models with ORs ranging from 2.27 to 3.08 and 1.56 to 2.42 for women and men, respectively. Sex differences were maintained in fully adjusted models, except for mental health and inactivity health with ORs ranging from 1.80 to 2.58 and 1.41 to 1.79 for women and men, respectively. Conclusion: Results from this study show that PIA is a strong predictor of poor HRQOL even after controlling for confounding variables. Furthermore, physically inactive rural women appear more likely to report poor levels of HRQOL than physically inactive rural men.

  8. Sex differences in the physical inactivity and health-related quality of life relationship among rural adults

    Directory of Open Access Journals (Sweden)

    Peter D Hart

    2016-10-01

    Full Text Available Background: The purpose of this study was to investigate the relationship between physical inactivity (PIA and health-related quality of life (HRQOL in rural adults and examine the extent to which sex differences exist in this relationship. Methods: A total of 5617 adults 18 years of age and older who indicated residing in a rural county was included in this analysis. PIA status was assessed by questions regarding recreational physical activity during the previous month. Five HRQOL measures (physical health, mental health, inactivity health, general health, & unhealthy days were used as primary outcome variables. PIA and HRQOL prevalence estimates were computed with 95% CIs. Multiple logistic regression was used to obtain odds ratios (ORs and 95% CIs adjusted for age, ethnicity, and income. Results: Physically inactive rural adults were significantly more likely to report poor HRQOL in all overall crude models with ORs ranging from 1.59 to 2.16. Additionally, sex-by-PIA interactions were significant across all crude HRQOL models with ORs ranging from 2.27 to 3.08 and 1.56 to 2.42 for women and men, respectively. Sex differences were maintained in fully adjusted models, except for mental health and inactivity health with ORs ranging from 1.80 to 2.58 and 1.41 to 1.79 for women and men, respectively. Conclusion: Results from this study show that PIA is a strong predictor of poor HRQOL even after controlling for confounding variables. Furthermore, physically inactive rural women appear more likely to report poor levels of HRQOL than physically inactive rural men.

  9. Atypically rightward cerebral asymmetry in male adults with autism stratifies individuals with and without language delay.

    Science.gov (United States)

    Floris, Dorothea L; Lai, Meng-Chuan; Auer, Tibor; Lombardo, Michael V; Ecker, Christine; Chakrabarti, Bhismadev; Wheelwright, Sally J; Bullmore, Edward T; Murphy, Declan G M; Baron-Cohen, Simon; Suckling, John

    2016-01-01

    In humans, both language and fine motor skills are associated with left-hemisphere specialization, whereas visuospatial skills are associated with right-hemisphere specialization. Individuals with autism spectrum conditions (ASC) show a profile of deficits and strengths that involves these lateralized cognitive functions. Here we test the hypothesis that regions implicated in these functions are atypically rightward lateralized in individuals with ASC and, that such atypicality is associated with functional performance. Participants included 67 male, right-handed adults with ASC and 69 age- and IQ-matched neurotypical males. We assessed group differences in structural asymmetries in cortical regions of interest with voxel-based analysis of grey matter volumes, followed by correlational analyses with measures of language, motor and visuospatial skills. We found stronger rightward lateralization within the inferior parietal lobule and reduced leftward lateralization extending along the auditory cortex comprising the planum temporale, Heschl's gyrus, posterior supramarginal gyrus, and parietal operculum, which was more pronounced in ASC individuals with delayed language onset compared to those without. Planned correlational analyses showed that for individuals with ASC, reduced leftward asymmetry in the auditory region was associated with more childhood social reciprocity difficulties. We conclude that atypical cerebral structural asymmetry is a potential candidate neurophenotype of ASC.

  10. Female Adult Aedes albopictus Suppression by Wolbachia-Infected Male Mosquitoes

    Science.gov (United States)

    Mains, James W.; Brelsfoard, Corey L.; Rose, Robert I.; Dobson, Stephen L.

    2016-01-01

    Dengue, chikungunya and zika viruses are pathogens with an increasing global impact. In the absence of an approved vaccine or therapy, their management relies on controlling the mosquito vectors. But traditional controls are inadequate, and the range of invasive species such as Aedes albopictus (Asian Tiger Mosquito) is expanding. Genetically modified mosquitoes are being tested, but their use has encountered regulatory barriers and public opposition in some countries. Wolbachia bacteria can cause a form of conditional sterility, which can provide an alternative to genetic modification or irradiation. It is unknown however, whether openly released, artificially infected male Ae. albopictus can competitively mate and sterilize females at a level adequate to suppress a field population. Also, the unintended establishment of Wolbachia at the introduction site could result from horizontal transmission or inadvertent female release. In 2014, an Experimental Use Permit from the United States Environmental Protection Agency approved a pilot field trial in Lexington, Kentucky, USA. Here, we present data showing localized reduction of both egg hatch and adult female numbers. The artificial Wolbachia type was not observed to establish in the field. The results are discussed in relation to the applied use of Wolbachia-infected males as a biopesticide to suppress field populations of Ae. albopictus. PMID:27659038

  11. Effects of Red Palm Oil on Serum Lipids and Plasma Carotenoids Level in Chinese Male Adults

    Institute of Scientific and Technical Information of China (English)

    JIAN ZHANG; CHUN-RONG WANG; AN-NA XUE; KE-YOU GE

    2003-01-01

    Objective Effects of red palm oil on major plasma carotenoids, tocopherol, retinol and serumlipids were evaluated when used in Chinese diet. Methods Red palm oil group (RPO) composed of 20 male subjects(aged 18-32) and soybean oil group (SBO) composed of 22 male subjects (aged18-32). Dietary fat provided about 28% of total calories, and the test oil accounted for about 60% of total dietary fat. In the 3 weeks of pretest period, diets were prepared with soybean oil, and then in the next 6 weeks subjects in each group consumed the diet prepared by test oil. Results Plasmaα-carotene, β-carotene and lycopene concentration of RPO group significantly increased at the time of interim (21 days) and of the end (42 days) (P<0.05), and α-tocopherol concentration significantly increased at the time of the end (42 days) in this study. Though Chinese plasma retinol level was relatively low when compared with that of Westerners, red palm oil diet showed no significant effect on adult Chinese plasma retinol level. Serum concentration of total cholesterol, triglyceride, high density lipoprotein cholesterol, apolipoprotein AI and apolipoprotein B of all subjects showed no significant changes in RPO group during the study. Conclusions The data in our study suggest that red palm oil is a good source of carotenoids and vitamin E when used in Chinese diet preparation, and it can significantly increase plasma concentration of α-carotene, β-carotene, lycopene andα-tocopherol.

  12. Early postnatal caloric restriction protects adult male intrauterine growth-restricted offspring from obesity.

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    Garg, Meena; Thamotharan, Manikkavasagar; Dai, Yun; Thamotharan, Shanthie; Shin, Bo-Chul; Stout, David; Devaskar, Sherin U

    2012-06-01

    Postnatal ad libitum caloric intake superimposed on intrauterine growth restriction (IUGR) is associated with adult-onset obesity, insulin resistance, and type 2 diabetes mellitus (T2DM). We hypothesized that this paradigm of prenatal nutrient deprivation-induced programming can be reversed with the introduction of early postnatal calorie restriction. Ten-month-old male rats exposed to either prenatal nutrient restriction with ad libitum postnatal intake (IUGR), pre- and postnatal nutrient restriction (IPGR), or postnatal nutrient restriction limited to the suckling phase (50% from postnatal [PN]1 to PN21) (PNGR) were compared with age-matched controls (CON). Visceral adiposity, metabolic profile, and insulin sensitivity by hyperinsulinemic-euglycemic clamps were examined. The 10-month-old male IUGR group had a 1.5- to 2.0-fold increase in subcutaneous and visceral fat (P metabolic inflexibility (Vo(2)) versus CON. The IPGR group remained lean, euglycemic, insulin sensitive, and active while maintaining metabolic flexibility. The PNGR group was insulin sensitive, similar to IPGR, but less active while maintaining metabolic flexibility. We conclude that IUGR resulted in obesity without insulin resistance and energy metabolic perturbations prior to development of glucose intolerance and T2DM. Postnatal nutrient restriction superimposed on IUGR was protective, restoring metabolic normalcy to a lean and active phenotype. PMID:22461568

  13. Atypically rightward cerebral asymmetry in male adults with autism stratifies individuals with and without language delay.

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    Floris, Dorothea L; Lai, Meng-Chuan; Auer, Tibor; Lombardo, Michael V; Ecker, Christine; Chakrabarti, Bhismadev; Wheelwright, Sally J; Bullmore, Edward T; Murphy, Declan G M; Baron-Cohen, Simon; Suckling, John

    2016-01-01

    In humans, both language and fine motor skills are associated with left-hemisphere specialization, whereas visuospatial skills are associated with right-hemisphere specialization. Individuals with autism spectrum conditions (ASC) show a profile of deficits and strengths that involves these lateralized cognitive functions. Here we test the hypothesis that regions implicated in these functions are atypically rightward lateralized in individuals with ASC and, that such atypicality is associated with functional performance. Participants included 67 male, right-handed adults with ASC and 69 age- and IQ-matched neurotypical males. We assessed group differences in structural asymmetries in cortical regions of interest with voxel-based analysis of grey matter volumes, followed by correlational analyses with measures of language, motor and visuospatial skills. We found stronger rightward lateralization within the inferior parietal lobule and reduced leftward lateralization extending along the auditory cortex comprising the planum temporale, Heschl's gyrus, posterior supramarginal gyrus, and parietal operculum, which was more pronounced in ASC individuals with delayed language onset compared to those without. Planned correlational analyses showed that for individuals with ASC, reduced leftward asymmetry in the auditory region was associated with more childhood social reciprocity difficulties. We conclude that atypical cerebral structural asymmetry is a potential candidate neurophenotype of ASC. PMID:26493275

  14. Smoking-Related Knowledge, Attitudes, Behaviors, Smoking Cessation Idea and Education Level among Young Adult Male Smokers in Chongqing, China

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    Xianglong Xu

    2015-02-01

    Full Text Available Introduction: In 2012 in China, 52.9% of men were reported to smoke while only 2.4% of women smoked. This study explored the smoking-related Knowledge, Attitudes and Practices (KAP among young adult male smokers. Methods: A cross-sectional study was conducted in four municipal areas of Chongqing using a questionnaire administered to 536 natives young male smokers aged 18–45 years old. Results: The total score of smoking cognition, the total score of smoking attitude and the total score of positive behavior to quit smoking was significantly different among the three groups by education. Besides, 30.97% of male smokers never seriously thought about quitting smoking. Logistic regression analysis found smoking-related knowledge, attitudes, behaviors and sociodemographic factors affect having smoking cessation idea. But no statistically significant correlation was observed between smoking cognition and positive behavior to quit smoking in a sample of higher education. No statistically significant correlation was observed between smoking cognition and positive behavior to quit smoking (Pearson correlation coefficient = 0.03012, p = 0.6811, and also no statistically significant correlation was observed between smoking cognition and positive behavior to quit smoking (Pearson correlation coefficient = 0.08869, p = 0.2364  in the sample of higher education young adult males Conclusions: Young adult males with higher education have a better knowledge of smoking hazards and a more positive attitude toward smoking, however, this knowledge and attitude do not necessarily translate into health behavioral outcomes such as not smoking. Overall the present findings indicate that no statistically significant correlation between the education level and quitting smoking idea exists among young adult male smokers in China. This survey gives a snapshot of the impact of education on smoking-related KAP among young adults male smokers.

  15. Ischemic stroke following abuse of Marijuana in a Nigerian adult male

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    Olalekan Oyinloye

    2014-01-01

    Full Text Available Cannabis is the most widely used illicit drug among adolescents and young adults. Despite its widespread use, only a few reports exist on the association of cannabis use and stroke. A 26-year-old Nigerian male, developed right-sided ischemic stroke few hours after smoking three wraps of cannabis. He had smoked cannabis consistently for the past 4 years prior to the development of the stroke. Known stroke etiology and abuse of other illicit drugs were ruled out from history and investigations. Neuroimaging studies of the brain revealed infarcts in basal ganglia secondary to occlusion of blood flow in the left anterior and middle cerebral arteries. The mechanism of stroke in this patient was thought to be a cannabis-induced vasculopathy. Many cases of stroke in the young are increasingly being seen in hospitals in resource scarce countries. There seems to be a predilection for the basal ganglia in ischemic stroke following cannabis abuse. Therefore, cannabis abuse should be considered in young adults with basal ganglia infarcts, after excluding other known etiologies.

  16. Ischemic stroke following abuse of Marijuana in a Nigerian adult male.

    Science.gov (United States)

    Oyinloye, Olalekan; Nzeh, Donald; Yusuf, Ayodeji; Sanya, Emmanuel

    2014-10-01

    Cannabis is the most widely used illicit drug among adolescents and young adults. Despite its widespread use, only a few reports exist on the association of cannabis use and stroke. A 26-year-old Nigerian male, developed right-sided ischemic stroke few hours after smoking three wraps of cannabis. He had smoked cannabis consistently for the past 4 years prior to the development of the stroke. Known stroke etiology and abuse of other illicit drugs were ruled out from history and investigations. Neuroimaging studies of the brain revealed infarcts in basal ganglia secondary to occlusion of blood flow in the left anterior and middle cerebral arteries. The mechanism of stroke in this patient was thought to be a cannabis-induced vasculopathy. Many cases of stroke in the young are increasingly being seen in hospitals in resource scarce countries. There seems to be a predilection for the basal ganglia in ischemic stroke following cannabis abuse. Therefore, cannabis abuse should be considered in young adults with basal ganglia infarcts, after excluding other known etiologies. PMID:25288854

  17. Chronic effect of gabapentin on liver function in adult male rats.

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    Mohammad Hassan Meshkibaf

    2013-12-01

    Full Text Available Gabapentin (GPN is a new antiepileptic agent currently in used as add-on therapy in adult patients suffering from partial seizures. The extent of liver damage at different dosage and long term treatment with GPN is not yet clear. Therefore this study was undertaken to find out the possibility of liver damage by this drug. Adult male (Wistar rats of 180-220 g were administered intraperitoneally with GPN (20 or 100 mg/kg for 45 days. After the experimental period, the liver function tests were carried out in control and experimental groups. The activity of liver enzymes, with 20 mg/kg of GPN were not significantly different from the control group but, the serum levels of aspartate aminotransferase, alanine aminotransferase, alkaline phosphatase, lactate dehydrogenase, direct bilirubin and total bilirubin were enhanced significantly with 100 mg/kg of GPN. Total protein and albumin decreased in this group as compared with control animals. The histopathology of the liver parenchymal cells also showed minute foci of necrosis in a few rats treated with high dose of GPN, whereas, at therapeutic dose the histopathology and biochemical indices showed almost normal values. At therapeutic dose GPN is a safer drug with regards to liver function and hepatocellular damage as compared with other antiepileptic drugs.

  18. Quercetin-induced changes in femoral bone microstructure of adult male rabbits

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    Ramona Babosová

    2016-06-01

    Full Text Available Flavonoids are a group of plant metabolites with antioxidant effects. One of the most abundant flavonoids in the human diet is quercetin. It is found widely in fruits, vegetables and has a lot of beneficial effects on human health. Quercetin has a positive pharmacological effect on bone metabolism and it prevents the organism against bone loss. However, its impact on the size of basic structural units of the compact bone is still unknown. Therefore, the aim of present study was to investigate the impact of the quercetin on femoral bone microstructure in 5-month-old male rabbits. Five rabbits of Californian broiler line were randomly divided into two groups. In the experimental group (E group; n=3, animals were intramuscularly injected with quercetin at dose 1000 μg.kg-1 body weight (bw for 90 days, 3 times per week. Two rabbits without quercetin administration served as a control group (C group. According to our results, intramuscular application of quercetin had an insignificant effect on cortical bone thickness in male rabbits. In these rabbits, changes in qualitative histological characteristics were present in the middle part of the compacta, where primary vascular longitudinal bone tissue was present and expanded there from the periosteum. Also, a lower number of secondary osteons was found in these animals. From the histomorphometrical point of view, significantly decreased sizes of primary osteons' vascular canals and secondary osteons (p <0.05 were found in rabbits administered by quercetin. Our findings indicate that subchronic administration of quercetin at the dose used in our study had considerable impact on both qualitative and quantitative histological characteristics of the compact bone in adult male rabbits.

  19. An assessment of knowledge and attitude of vasectomy in adult males: a cross sectional study from Pokhara, Western Nepal

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    Gnanakshi. Dayanand

    2014-12-01

    Full Text Available Background Vasectomy is a simple, reliable, safe, effective and permanent method of birth control for men. The failure rate is less than 1%. The objective of this study was to assess the knowledge and attitude of vasectomy in adult males residing in Pokhara, Nepal. Methods Descriptive cross-sectional survey approach was adopted for the present study. 100 adult males of 26-49 years of age were selected for this study. Data was collected from 31-03-2014 to 30-04-2014 by using structured questionnaire and finally analyzed by Statistical Package for the Social Sciences (SPPS for Windows Version 16.0 (SPSS Inc.; Chicago, IL, USA. Results In the present study majority of the participants had average level of knowledge 69%; 26% had poor and remaining 5% had good level of knowledge regarding vasectomy. Most of the participants had good attitude 60%, 40% of them had average attitude and none of them had poor attitude regarding vasectomy. Conclusion Majority of adult males had average knowledge on vasectomy. So, adult males should be educated about the advantages of vasectomy. This may bring changes in controlling population explosion, sharing the decisions of contraception burden equally with their partners, more awareness of reproductive roles and closes the gap in male and female sterilization rates.

  20. Association between Periodontal Status, Oral Hygiene Status and Tooth Wear among Adult Male Population in Benin City, Nigeria

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    Umoh, AO; Azodo, CC

    2013-01-01

    Background: The association between periodontal status, oral hygiene status and severity of tooth wear lesion varies from community to community and also from occupation to occupation. Aim: To determine the association between periodontal status, oral hygiene status and tooth wear among the adult male population in Benin City, Nigeria. Subjects and Methods: This study was conducted among 65 male drivers, aged 25-64 years, with a mean age of 48.6 (9.1) years in an organized private motor park ...

  1. Effect of Pistacia Vera Oil on Pituitary Gonad Axis and Histological Testis Changes in Adult Male Rats

    OpenAIRE

    f Porhemmat; M Shariati; L Sepehrara

    2013-01-01

    Abstract Background & aim: Pistachio oil contains the chemical compounds such as saturated and unsaturated fatty acids. Saturated fatty acids can inhibit 5-α- reductase enzyme and unsaturated fatty acids increase cholesterol levels in the body. The aim of the present study was to determine the effects of pistachio oil on adult male rats’ reproductive status. Methods: In the present experimental study, 40 male Wistar rat were divided into five groups of eight. The control group received ...

  2. The Relationship among Pulse Wave Velocity, Ankle-Brachial Pressure Index and Heart Rate Variability in Adult Males

    OpenAIRE

    Ahn, Jeong-Hwan; Kong, Mihee

    2011-01-01

    Background Pulse wave velocity (PWV) and ankle-brachial pressure index (ABI) are non-invasive tools to measure atherosclerosis and arterial stiffness. Heart rate variability (HRV) has proven to be a non-invasive powerful tool in the investigation of the autonomic cardiovascular control. Therefore, the purpose of this study was to determine the relationship among PWV, ABI, and HRV parameters in adult males. Methods The study was carried out with 117 males who visited a health care center from ...

  3. Prevalence of Hypertension among Adults in Remote Rural Areas of Xinjiang, China

    Science.gov (United States)

    Wang, Yulin; Zhang, Jingyu; Ding, Yusong; Zhang, Mei; Liu, Jiaming; Ma, Jiaolong; Guo, Heng; Yan, Yizhong; He, Jia; Wang, Kui; Li, Shugang; Ma, Rulin; Murat, Bek; Guo, Shuxia

    2016-01-01

    Objective: The present study aimed to estimate prevalence of hypertension among adults in rural remote areas of Xinjiang, China and evaluate the associated factors of hypertension. Methods: The survey was based on questionnaire interviews and clinical measurements of 11,340 individuals (≥18 years old), and was conducted during 2009–2010 via a stratified cluster random sampling method in the remote rural areas of Xinjiang, about 4407 km away from the capital Beijing. Hypertension was defined according to WHO/ISH criteria. Results: Systolic blood pressure (SBP) and diastolic blood pressure (DBP) of the population were (126.3 ± 21.4) and (80.9 ± 13.4) mmHg. Compared with Han nationality subjects, SBP and DBP of Kazakh nationality subjects were significantly high (p < 0.05), while the SBP and DBP of Uyghur subjects were significantly low (Kazakh: (128.7 ± 23.9) and (83.0 ± 14.6) mmHg, Uyghur: (123.6 ± 19.3) and (77.4 ± 12.7) mmHg, Han: (126.5 ± 20.5) and (82.6 ± 11.9) mmHg, p < 0.05). Prevalence of hypertension of the population was 32.1%, and was greater among Kazakhs and lower among Uyghur than Han (Kazakh: 36.9%, Uyghur: 26.1%, Han: 33.7%, p < 0.05). The age-standardized prevalence of hypertension was 30.2%, and was greater among Kazakhs while lower among Uyghurs than Han subjects (Kazakh: 37.0%, Uyghur: 26.0%, Han: 33.8%, p < 0.05, p < 0.05). Multivariate logistic regression analyses showed Gender (OR = 1.324), age (OR = 2.098, 3.681, 6.794, 9.473, 14.646), nationality (OR = 1.541), occupation (OR = 1.659, 1.576), education (OR = 1.260), BMI (OR = 1.842), WC (OR = 1.585), WHR (OR = 1.188), WHR (OR = 1.188), diabetes (OR = 1.879), hypertriglyceridemia (OR = 1.361), hypercholesterolemia (OR = 1.131) and high blood low density lipoprotein cholesterol (LDL-C) (OR = 1.956) were all positively correlated with hypertension, while low blood high density lipoprotein cholesterol (HDL-C) (OR = 0.765) was negatively correlated with hypertension. Conclusions

  4. Prevalence of Hypertension among Adults in Remote Rural Areas of Xinjiang, China

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    Yulin Wang

    2016-05-01

    Full Text Available Objective: The present study aimed to estimate prevalence of hypertension among adults in rural remote areas of Xinjiang, China and evaluate the associated factors of hypertension. Methods: The survey was based on questionnaire interviews and clinical measurements of 11,340 individuals (≥18 years old, and was conducted during 2009–2010 via a stratified cluster random sampling method in the remote rural areas of Xinjiang, about 4407 km away from the capital Beijing. Hypertension was defined according to WHO/ISH criteria. Results: Systolic blood pressure (SBP and diastolic blood pressure (DBP of the population were (126.3 ± 21.4 and (80.9 ± 13.4 mmHg. Compared with Han nationality subjects, SBP and DBP of Kazakh nationality subjects were significantly high (p < 0.05, while the SBP and DBP of Uyghur subjects were significantly low (Kazakh: (128.7 ± 23.9 and (83.0 ± 14.6 mmHg, Uyghur: (123.6 ± 19.3 and (77.4 ± 12.7 mmHg, Han: (126.5 ± 20.5 and (82.6 ± 11.9 mmHg, p < 0.05. Prevalence of hypertension of the population was 32.1%, and was greater among Kazakhs and lower among Uyghur than Han (Kazakh: 36.9%, Uyghur: 26.1%, Han: 33.7%, p < 0.05. The age-standardized prevalence of hypertension was 30.2%, and was greater among Kazakhs while lower among Uyghurs than Han subjects (Kazakh: 37.0%, Uyghur: 26.0%, Han: 33.8%, p < 0.05, p < 0.05. Multivariate logistic regression analyses showed Gender (OR = 1.324, age (OR = 2.098, 3.681, 6.794, 9.473, 14.646, nationality (OR = 1.541, occupation (OR = 1.659, 1.576, education (OR = 1.260, BMI (OR = 1.842, WC (OR = 1.585, WHR (OR = 1.188, WHR (OR = 1.188, diabetes (OR = 1.879, hypertriglyceridemia (OR = 1.361, hypercholesterolemia (OR = 1.131 and high blood low density lipoprotein cholesterol (LDL-C (OR = 1.956 were all positively correlated with hypertension, while low blood high density lipoprotein cholesterol (HDL-C (OR = 0.765 was negatively correlated with hypertension. Conclusions: Prevalence of

  5. Social Network and Mental Health Among Older Adults in Rural Uttar Pradesh, India: A Cross-Sectional Study.

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    Singh, Lucky; Singh, Prashant Kumar; Arokiasamy, Perianayagam

    2016-06-01

    The rapid growth of the older population in India draws attention to the factors that contribute to their changing health realities. However, there has hardly been any study in India that has looked at the effects of specific social networks with children, relatives, friends and confidant on depression among older adults. The objective of the study is to investigate the association between social network and depression among the rural elderly. The study population comprised over 630 older adults (aged 60 and above) from the rural areas of Varanasi, Uttar Pradesh. We adopted Berkman's theoretical model of the impact of social relations on depression among the elderly in the Indian context. Results of the Confirmatory Factor Analysis (CFA) demonstrated that the four specific social network types: children, relatives, friends and confidant were tenable. The results showed that a better social network with 'friends/neighbours' was protective against depression among the rural elderly. This clearly points to the need for more social network centres for older adults, so that they can interact with friends within the community or between communities and participate in group activities. PMID:26879450

  6. Prevalence, risk factors and co-morbidities of diabetes among adults in rural Saskatchewan: the influence of farm residence and agriculture-related exposures

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    Dyck Roland

    2013-01-01

    Full Text Available Abstract Background Although rural Canadians are reported to have higher rates of diabetes than others, little is known about the relative influence of known versus agriculture-related risk factors. The purpose of this research was to carry out a comprehensive study of prevalence, risk factors and co-morbidities of diabetes among adults in rural Saskatchewan and to determine possible differences between those living on and off farms. Methods In 2010, we conducted a baseline mail-out survey (Saskatchewan Rural Health Study of 11,982 households located in the province′s four agricultural quadrants. In addition to self-reported physician-diagnosed diabetes, the questionnaire collected information from farm and small town cohorts on possible diabetes determinants including lifestyle, family history, early life factors and environmental/agricultural-related exposures. Clustering effect within households was adjusted using Generalized Estimating Equations approach. Results Responses were obtained from 4624 (42% households comprising 8208 males and females aged 18 years or older and 7847 self-described Caucasian participants (7708 with complete information. The overall age-standardized diabetes prevalence for the latter was 6.35% but people whose primary residence was on farms had significantly lower diabetes prevalence than those living in non-farm locations (5.11% versus 7.33% respectively; p′ 1.63, 4.04 compared to those aged 18–45. Other known independent risk factors included family history of diabetes (OR 2.50 [CI′s 1.94, 3.23] if father; OR 3.11 [CI′s 2.44, 3.98] if mother, obesity (OR 2.66; CI′s 1.86, 3.78, as well as lower socioeconomic status, minimal/no alcohol intake and smoking. The most original finding was that exposure to insecticides conferred an increased risk for diabetes among males (OR 1.83; CI′s 1.15, 2.91. Finally, the co-morbidities with the strongest independent association with diabetes were heart disease and

  7. Pheromones from males of different familiarity exert divergent effects on adult neurogenesis in the female accessory olfactory bulb.

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    Wu, Jyun-Han; Han, Yueh-Ting; Yu, Jenn-Yah; Wang, Tsu-Wei

    2013-08-01

    Pheromones from urine of unfamiliar conspecific male animals can reinitiate a female's estrus cycle to cause pregnancy block through the vomeronasal organ (VNO)-accessory olfactory bulb (AOB)-hypothalamic pathway. This phenomenon is called the Bruce effect. Pheromones from the mate of the female, however, do not trigger re-entrance of the estrus cycle because an olfactory memory toward its mate is formed. The activity of the VNO-AOB-hypothalamic pathway is negatively modulated by GABAergic granule cells in the AOB. Since these cells are constantly replenished by neural stem cells in the subventricular zone (SVZ) of the lateral ventricle throughout adulthood and adult neurogenesis is required for mate recognition and fertility, we tested the hypothesis that pheromones from familiar and unfamiliar males may have different effects on adult AOB neurogenesis in female mice. When female mice were exposed to bedding used by a male or lived with one, cell proliferation and neuroblast production in the SVZ were increased. Furthermore, survival of newly generated cells in the AOB was enhanced. This survival effect was transient and mediated by norepinephrine. Interestingly, male bedding-induced newborn cell survival in the AOB but not cell proliferation in the SVZ was attenuated when females were subjected to bedding from an unfamiliar male. Our results indicate that male pheromones from familiar and unfamiliar males exert different effects on neurogenesis in the adult female AOB. Given that adult neurogenesis is required for reproductive behaviors, these divergent pheromonal effects may provide a mechanism for the Bruce effect. © 2013 Wiley Periodicals, Inc. Develop Neurobiol 73: 632-645, 2013. PMID:23696538

  8. Trauma-related mortality among adults in Rural Western Kenya: characterising deaths using data from a health and demographic surveillance system.

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    Frank O Odhiambo

    Full Text Available BACKGROUND: Information on trauma-related deaths in low and middle income countries is limited but needed to target public health interventions. Data from a health and demographic surveillance system (HDSS were examined to characterise such deaths in rural western Kenya. METHODS AND FINDINGS: Verbal autopsy data were analysed. Of 11,147 adult deaths between 2003 and 2008, 447 (4% were attributed to trauma; 71% of these were in males. Trauma contributed 17% of all deaths in males 15 to 24 years; on a population basis mortality rates were greatest in persons over 65 years. Intentional causes accounted for a higher proportion of male than female deaths (RR 2.04, 1.37-3.04 and a higher proportion of deaths of those aged 15 to 65 than older people. Main causes in males were assaults (n=79, 25% and road traffic injuries (n=47, 15%; and falls for females (n=17, 13%. A significantly greater proportion of deaths from poisoning (RR 5.0, 2.7-9.4 and assault (RR 1.8, 1.2-2.6 occurred among regular consumers of alcohol than among non-regular drinkers. In multivariate analysis, males had a 4-fold higher risk of death from trauma than females (Adjusted Relative Risk; ARR 4.0; 95% CI 1.7-9.4; risk of a trauma death rose with age, with the elderly at 7-fold higher risk (ARR 7.3, 1.1-49.2. Absence of care was the strongest predictor of trauma death (ARR 12.2, 9.4-15.8. Trauma-related deaths were higher among regular alcohol drinkers (ARR 1.5, 1.1-1.9 compared with non-regular drinkers. CONCLUSIONS: While trauma accounts for a small proportion of deaths in this rural area with a high prevalence of HIV, TB and malaria, preventive interventions such as improved road safety, home safety strategies for the elderly, and curbing harmful use of alcohol, are available and could help diminish this burden. Improvements in systems to record underlying causes of death from trauma are required.

  9. Profile of adults seeking voluntary HIV testing and counseling in rural Central India: results from a hospital-based study.

    Science.gov (United States)

    Pai, Nitika Pant; Joshi, Rajnish; Moodie, Erica E M; Taksande, Bharati; Kalantri, S P; Pai, Madhukar; Tulsky, Jacqueline P; Reingold, Arthur

    2009-03-01

    Rural India has an undetected load of HIV-positive individuals. Few rural adults present for HIV testing and counseling due to stigma, discrimination, and fear of social ostracization. In this rural hospital clinic-based study, we document profiles of rural adults seeking voluntary testing and counseling, and analyze correlates of HIV seropositivity. This cross-sectional study was conducted in 450 participants presenting to the outpatient clinics of Mahatma Gandhi Institute of Medical Sciences, Sevagram, Central India. After informed consent, pre- and post-test counseling, HIV testing, and face-to-face interviews were conducted. Data were collected using a structured questionnaire. The median age of the 450 study participants was 34 years (range 18-88 years); the majority (74%) was married. The overall proportion of HIV seropositivity was 32% [95% CI 28%, 37%]. The proportions of HIV seropositivity in married women, married men, and single men were 41%, 37%, 18%, respectively. No single woman was found seropositive in the study. Very few married women were aware of their husbands' HIV status. In a multivariate analysis, correlates of HIV seropositivity in men were: age 30-39 years, being married, having sex with multiple partners, use of alcohol before sex, and testing positive for HIV in the past. In married women, the only predictor of seropositivity was being married. Although limited by the non-random nature of the sampling method, this pilot study is unique in that it is the first from this rural region of Central India. It provides baseline data on marginalized, largely unstudied populations that may aid in designing probabilistic community-based surveys in this neglected population.

  10. The effects of adult sex ratio on mating competition in male and female guppies (Poecilia reticulata) in two wild populations.

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    Chuard, Pierre J C; Brown, Grant E; Grant, James W A

    2016-08-01

    When competing for mates, males typically exhibit higher rates of intrasexual aggression and courtship than females. Operational sex ratio, represented here by adult sex ratio (ASR) as a proxy, is likely the best predictor of this competition, which typically increases between members of one sex as members of the opposite sex become rarer. Moreover, in populations subject to high predation, males often decrease mating competitive behaviour due to predation risk. We explored the combined effects of ASR and population of origin (low vs. high ambient predation risk) on mating competition in male and female wild-caught Trinidadian guppies. Both male and female aggression rates increased with ASR, but the increase for males was only significant in the low-predation population. In regard to male mating tactics, courtship propensity was unaffected by ASR, while the propensity to sneak increased at male-biased ASRs. Guppies from a high predation population had lower aggression rates than their low predation counterpart, but male courtship and sneaking attempts did not differ between populations. Surprisingly, females were just as aggressive as males when competing for mates. These results highlight the trade-offs between antipredator and agonistic behaviour, which may affect sexual selection pressures in wild populations. PMID:27208810

  11. Relationship between resting pulse rate and lipid metabolic dysfunctions in Chinese adults living in rural areas.

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    Chong-jian Wang

    Full Text Available BACKGROUND: Resting pulse rate has been observed to be associated with cardiovascular diseases. However, its association with lipid metabolic dysfunctions remains unclear, especially resting pulse rate as an indicator for identifying the risk of lipid metabolic dysfunctions. The purpose of this study was to examine the association between resting pulse rate and lipid metabolic dysfunctions, and then evaluate the feasibility of resting pulse rate as an indicator for screening the risk of lipid metabolic dysfunctions. METHODS: A cross-sectional survey was performed, and 16,926 subjects were included in this study from rural community residents aged 35-78 years. Resting pulse rate and relevant covariates were collected from a standard questionnaire. The fasting blood samples were collected and measured for lipid profile. Predictive performance was analyzed by receiver operating characteristic (ROC curve. RESULTS: A significant correlation was observed between resting pulse rate and TC (r = 0.102, P = 0.001, TG (r = 0.182, P = 0.001, and dyslipidemia (r = 0.037, P = 0.008. In the multivariate models, the adjusted odds ratios for hypercholesterolemia (from 1.07 to 1.15, hypertriglyceridemia (1.11 to 1.16, low HDL hypercholesterolemia (1.03 to 1.06, high LDL hypercholesterolemia (0.92 to 1.14, and dyslipidemia (1.04 to 1.07 were positively increased across quartiles of resting pulse rate (P for trend <0.05. The ROC curve indicated that resting pulse rate had low sensitivity (78.95%, 74.18%, 51.54%, 44.39%, and 54.22%, specificity (55.88%, 59.46%, 57.27%, 65.02%, and 60.56%, and the area under ROC curve (0.70, 0.69, 0.54, 0.56, and 0.58 for identifying the risk of hypercholesterolemia, hypertriglyceridemia, low HDL hypercholesterolemia, high LDL hypercholesterolemia, and dyslipidemia, respectively. CONCLUSION: Fast resting pulse rate was associated with a moderate increased risk of lipid metabolic dysfunctions in rural adults. However, resting pulse

  12. Hypertension and obesity in adults living in a high HIV prevalence rural area in South Africa.

    Directory of Open Access Journals (Sweden)

    Abraham Malaza

    Full Text Available Hypertension and excess body weight are major risk factors of cardiovascular morbidity and mortality in developing countries. In countries with a high HIV prevalence, it is unknown how increased antiretroviral treatment and care (ART coverage has affected the prevalence of overweight, obesity, and hypertension. We conducted a health survey in 2010 based on the WHO STEPwise approach in 14,198 adult resident participants of a demographic surveillance area in rural South Africa to investigate factors associated with hypertension and excess weight including HIV infection and ART status. Women had a significantly higher median body mass index (BMI than men (26.4 vs. 21.2 kg/m(2, p<0.001. The prevalence of obesity (BMI ≥ 30 kg/m(2 in women (31.3%, 95% confidence interval (CI 30.2-32.4 was 6.5 times higher than in men (4.9%, 95% CI 4.1-5.7, whereas prevalence of hypertension (systolic or diastolic blood pressure ≥ 140 or 90 mm Hg, respectively was 1.4 times higher in women than in men (28.5% vs 20.8%, p<0.001. In multivariable regression analysis, both hypertension and obesity were significantly associated with sex, age, HIV and ART status. The BMI of women and men on ART was on average 3.8 (95% CI 3.2-3.8 and 1.7 (95% CI 0.9-2.5 kg/m(2 lower than of HIV-negative women and men, respectively. The BMI of HIV-infected women and men not on ART was on average 1.2 (95% CI 0.8-1.6 and 0.4 (95% CI -0.1-0.9 kg/m(2 lower than of HIV-negative women and men, respectively. Obesity was a bigger risk factor for hypertension in men (adjusted odds ratio (aOR 2.99, 95% CI 2.00-4.48 than in women (aOR 1.64, 95% CI 1.39-1.92 and overweight (25 ≤ BMI<30 was a significant risk factor for men only (aOR 1.53 95% CI 1.14-2.06. Our study suggests that, cardiovascular risk factors of hypertension and obesity differ substantially between women and men in rural South Africa.

  13. Male reproductive health after childhood, adolescent, and young adult cancers: a report from the Children's Oncology Group.

    Science.gov (United States)

    Kenney, Lisa B; Cohen, Laurie E; Shnorhavorian, Margarett; Metzger, Monika L; Lockart, Barbara; Hijiya, Nobuko; Duffey-Lind, Eileen; Constine, Louis; Green, Daniel; Meacham, Lillian

    2012-09-20

    The majority of children, adolescents, and young adults diagnosed with cancer will become long-term survivors. Although cancer therapy is associated with many adverse effects, one of the primary concerns of young male cancer survivors is reproductive health. Future fertility is often the focus of concern; however, it must be recognized that all aspects of male health, including pubertal development, testosterone production, and sexual function, can be impaired by cancer therapy. Although pretreatment strategies to preserve reproductive health have been beneficial to some male patients, many survivors remain at risk for long-term reproductive complications. Understanding risk factors and monitoring the reproductive health of young male survivors are important aspects of follow-up care. The Children's Oncology Group Long-Term Follow-Up Guidelines for Survivors of Childhood, Adolescent, and Young Adult Cancer (COG-LTFU Guidelines) were created by the COG to provide recommendations for follow-up care of survivors at risk for long-term complications. The male health task force of the COG-LTFU Guidelines, composed of pediatric oncologists, endocrinologists, nurse practitioners, a urologist, and a radiation oncologist, is responsible for updating the COG-LTFU Guidelines every 2 years based on literature review and expert consensus. This review summarizes current task force recommendations for the assessment and management of male reproductive complications after treatment for childhood, adolescent, and young adult cancers. Issues related to male health that are being investigated, but currently not included in the COG-LTFU Guidelines, are also discussed. Ongoing investigation will inform future COG-LTFU Guideline recommendations for follow-up care to improve health and quality of life for male survivors.

  14. Vasoactive intestinal peptide antagonist treatment during mouse embryogenesis impairs social behavior and cognitive function of adult male offspring.

    Science.gov (United States)

    Hill, Joanna M; Cuasay, Katrina; Abebe, Daniel T

    2007-07-01

    Vasoactive intestinal peptide (VIP) is a regulator of rodent embryogenesis during the period of neural tube closure. VIP enhanced growth in whole cultured mouse embryos; treatment with a VIP antagonist during embryogenesis inhibited growth and development. VIP antagonist treatment during embryogenesis also had permanent effects on adult brain chemistry and impaired social recognition behavior in adult male mice. The neurological deficits of autism appear to be initiated during neural tube closure and social behavior deficits are among the key characteristics of this disorder that is more common in males and is frequently accompanied by mental retardation. The current study examined the blockage of VIP during embryogenesis as a model for the behavioral deficits of autism. Treatment of pregnant mice with a VIP antagonist during embryonic days 8 through 10 had no apparent effect on the general health or sensory or motor capabilities of adult offspring. However, male offspring exhibited reduced sociability in the social approach task and deficits in cognitive function, as assessed through cued and contextual fear conditioning. Female offspring did not show these deficiencies. These results suggest that this paradigm has usefulness as a mouse model for aspects of autism as it selectively impairs male offspring who exhibit the reduced social behavior and cognitive dysfunction seen in autism. Furthermore, the study indicates that the foundations of some aspects of social behavior are laid down early in mouse embryogenesis, are regulated in a sex specific manner and that interference with embryonic regulators such as VIP can have permanent effects on adult social behavior.

  15. Phenology of Maconellicoccus hirsutus (Green) Hemiptera: Pseudococcidae) in Florida based on attraction of adult males to pheromone traps

    Science.gov (United States)

    Research was conducted in Florida to assess the phenology of pink hibiscus mealybug, Maconellicoccus hirsutus (Green), based on numbers of adult males captured at traps baited with a synthetic pheromone. Trapping was conducted at three locations in east central Florida in ornamental plantings of hib...

  16. Connectivity differences between adult male and female patients with attention deifcit hyperactivity disorder according to resting-state functional MRI

    Institute of Scientific and Technical Information of China (English)

    Bo-yong Park; Hyunjin Park

    2016-01-01

    Attention deifcit hyperactivity disorder (ADHD) is a pervasive psychiatric disorder that affects both chil-dren and adults. Adult male and female patients with ADHD are differentially affected, but few studies have explored the differences. The purpose of this study was to quantify differences between adult male and female patients with ADHD based on neuroimaging and connectivity analysis. Resting-state functional magnetic resonance imaging scans were obtained and preprocessed in 82 patients. Group-wise differences between male and female patients were quantiifed using degree centrality for different brain regions. The medial-, middle-, and inferior-frontal gyrus, superior parietal lobule, precuneus, supramarginal gyrus, superior- and middle-temporal gyrus, middle occipital gyrus, and cuneus were identiifed as regions with signiifcant group-wise differences. The identiifed regions were correlated with clinical scores relfecting de-pression and anxiety and signiifcant correlations were found. Adult ADHD patients exhibit different levels of depression and anxiety depending on sex, and our study provides insight into how changes in brain cir-cuitry might differentially impact male and female ADHD patients.

  17. Oxytocin enhances orienting to social information in a selective group of high-functioning male adults with autism spectrum disorder

    NARCIS (Netherlands)

    Althaus, M.; Groen, Y.; Wijers, A. A.; Noltes, H.; Tucha, O.; Hoekstra, P. J.

    2015-01-01

    Objective: The study investigated the effects of nasally administered oxytocin on neurophysiological orienting to empathy-evoking pictures in normally intelligent male adults with and without an autism spectrum disorder (ASD). It further investigated whether these effects might be moderated by the i

  18. Estimating the resources needed and savings anticipated from roll-out of adult male circumcision in sub-Saharan Africa

    NARCIS (Netherlands)

    B. Auvert (Bertran); E. Marseille (Elliot); E.L. Korenromp (Eline); J. Lloyd-Smith (James); R. Sitta (Remi); D. Taljaard (Dirk); C. Pretorius (Carel); B. Williams (Brian); J.G. Kahn (James)

    2008-01-01

    textabstractBackground: Trials in Africa indicate that medical adult male circumcision (MAMC) reduces the risk of HIV by 60%. MAMC may avert 2 to 8 million HIV infections over 20 years in sub-Saharan Africa and cost less than treating those who would have been infected. This paper estimates the fina

  19. Connectivity differences between adult male and female patients with attention deficit hyperactivity disorder according to resting-state functional MRI

    Directory of Open Access Journals (Sweden)

    Bo-yong Park

    2016-01-01

    Full Text Available Attention deficit hyperactivity disorder (ADHD is a pervasive psychiatric disorder that affects both children and adults. Adult male and female patients with ADHD are differentially affected, but few studies have explored the differences. The purpose of this study was to quantify differences between adult male and female patients with ADHD based on neuroimaging and connectivity analysis. Resting-state functional magnetic resonance imaging scans were obtained and preprocessed in 82 patients. Group-wise differences between male and female patients were quantified using degree centrality for different brain regions. The medial-, middle-, and inferior-frontal gyrus, superior parietal lobule, precuneus, supramarginal gyrus, superior- and middle-temporal gyrus, middle occipital gyrus, and cuneus were identified as regions with significant group-wise differences. The identified regions were correlated with clinical scores reflecting depression and anxiety and significant correlations were found. Adult ADHD patients exhibit different levels of depression and anxiety depending on sex, and our study provides insight into how changes in brain circuitry might differentially impact male and female ADHD patients.

  20. Does residing in urban or rural areas affect the incidence of polypharmacy among older adults in western China?

    Science.gov (United States)

    Yang, Ming; Lu, Jing; Hao, Qiukui; Luo, Li; Dong, Birong

    2015-01-01

    The aim of this study is to explore the differences among older adults who are rural or urban residents with respects to their socioeconomic position, chronic health conditions and medication use. This cross-sectional study included 887 community-dwelling older adults (≥60 years) from western China. Trained interviewers collected data from all of the study subjects through face-to-face interviews. Polypharmacy was defined as the concomitant use of five or more medications. A total of 717 participants were included in the study analyses. Compared with their urban counterparts, the older adults in rural China were more likely to have more chronic health conditions, and a lower education level, annual income and insurance coverage rate. In addition, the rural inhabitants were less likely to use medications (58.7% vs. 75.7%, ppolypharmacy was significantly lower in rural residents than urban residents (11.5% vs. 17.5%, p=0.021). Urban residence (odds ratios (OR) 1.89, 95% confidence intervals (CI) 1.03-3.48), number of chronic conditions (OR 1.95, 95% CI 1.16-3.30), diabetes (OR 4.14, 95% CI 2.33-7.37), and cardiovascular disease (CVD) (OR 2.09, 95% CI 1.25-3.51) were positively associated with polypharmacy, whereas good self-rated health (OR 0.32, 95% CI 0.16-0.65) was negatively associated with polypharmacy. In conclusion, urban residence is independently associated with polypharmacy in Chinese elders regardless of chronic health conditions and socioeconomic status. PMID:25440757

  1. Variants of psychopathy in adult male offenders: A latent profile analysis.

    Science.gov (United States)

    Mokros, Andreas; Hare, Robert D; Neumann, Craig S; Santtila, Pekka; Habermeyer, Elmar; Nitschke, Joachim

    2015-05-01

    As measured with the Psychopathy Checklist-Revised (PCL-R), psychopathy is a dimensional construct underpinned by 4 correlated factors: Interpersonal, Affective, Lifestyle, and Antisocial. Theorists and clinicians (e.g., Karpman and Arieti) have posited 2 variants of "primary" or "true" psychopathy, both distinct from so-called "secondary" or "pseudopsychopathy." We used latent profile analysis to determine if homogeneous classes exist within a sample of 1,451 male offenders with high PCL-R scores (≥ 27). The 4 PCL-R factors were the dependent variables for clustering. A solution with 3 latent classes showed a better fit to the data than did a unitary model without latent classes. Tentative labels for the latent classes are Manipulative (Latent Class 1 [LC1]), Aggressive (Latent Class 2 [LC2]), and Sociopathic (Latent Class 3 [LC3]). The latter class represented an antisocial group that lacked the emotional detachment observed in the other 2 groups. We propose that LC1 and LC2 reflect phenotypic variations on a theme of the traditional construct of psychopathy, and that LC3 is consistent with conceptions of antisocial personality disorder and sociopathy. Replication and external classification with an independent data set of 497 adult male offenders again yielded clearly separable clusters, as well as meaningful differences or trends among latent classes on education, intelligence, symptoms of antisocial personality disorder, and self-reported psychopathic traits and negative affect. The conceptualization of psychopathy in terms of manipulative and aggressive variants is consistent with clinical theory and is empirically grounded. PMID:25643206

  2. The inhibitory effects on adult male reproductive functions of crude garlic (Allium sativum) feeding

    Institute of Scientific and Technical Information of China (English)

    Imen Hammami; Afef Nahdi; Claire Mauduit; Mohamed Benahmed; Mohamed Amri; Awatef Ben Amar; Semy Zekri; Ahmed El May; Michele Veronique El May

    2008-01-01

    Aim: To investigate the effects of crude garlic on adult male rat reproductive functions. Methods: Thirty male rats were divided into five groups: group 1 (untreated) and groups 2, 3, 4 and 5 were fed for 30 days with 5%, 10%, 15% and 30% crude garlic, respectively. Testes and accessory organs were weighed and some markers were assessed. Light and electron microscopy observations were also performed. Results: A significant decrease was observed in the body weight of groups 4 (14%; P < 0.01) and 5 (20%; P < 0.01); of the prostate weight in group 5 (29.1%; P < 0.05) and of seminal vesicle weight in groups 3 (14.4%; P < 0.01), 4 (18.3%; P < 0.01) and 5 (27.3%; P < 0.01). In contrast, testis and epididymis weights were unchanged. In epididymis tissue, the alpha glucosidase activity and the spermatozoa density were unchanged. The treatment resulted in a significant decrease in testosterone serum levels in groups 3 (77.3%; P < 0.01), 4 (77.3%; P < 0.01) and 5 (90.9%; P < 0.01), associated with a significant increase in LH serum levels (P < 0.01). Testicular histology showed a dose-dependent increase in the percentage of empty seminiferous tubules. Moreover, testicular function was affected; a significant decrease in phosphatase acid activity (P < 0.01) and testosterone (P < 0.05) contents were observed. Conclusion: Crude garlic consumption during 1 month reduced testosterone secretion and altered spermatogenesis at 10%, 15% and 30% doses. (Asian J Androl 2008 Jul; 10: 593-601)

  3. Reproductive biology of Oligosarcus argenteus (Gunther, 1864 adult males and description of the gonadal maturation stages

    Directory of Open Access Journals (Sweden)

    Sérgio Luis Pinto da Matt

    2009-02-01

    Full Text Available Oligosarcus argenteus belongs to the Acestrorhynchinae subfamily, being restricted to South America, and found in several Brazilian hydrographic basins, in lotic and lentic environments, where they are able to reproduce. With the purpose of studying the reproductive biology of the males from this species, many morphological parameters were analyzed during a 24 month period, as well as characterizing the different testicular maturation stages. A maturity scale, with three stages (I - Initial Maturing, II - Intermediate Maturing, III - Final Maturing was proposed for the adult males of Oligosarcus argenteus. The reproductive period was established by the bimonthly frequency of spermatogenesis and by the gonadal maturation stages.Oligosarcus argenteus é uma espécie pertencente à subfamília Acestrorhynchinae, restrita à América do Sul, sendo comumente encontrada nas várias bacias hidrográficas brasileiras, em ambientes lóticos e lênticos, onde se reproduzem. Com o objetivo de estudar a biologia reprodutiva de machos desta espécie, vários parâmetros morfológicos foram analisados durante um período de 24 meses, assim como foram caracterizados os diferentes estádios de maturação testicular. Estes foram descritos, considerando-se exemplares adultos, em: Estádio I - Maturação Inicial, Estádio II - Maturação Intermediária e Estádio III - Maturação Final. Pela freqüência bimestral das células germinativas e dos estádios de maturação gonadal, a época de reprodução foi determinada.

  4. An Echocardiographic Study of Heart in a Group of Male Adult Elite Athletes

    Directory of Open Access Journals (Sweden)

    Ahmad Mohebi

    2008-08-01

    Full Text Available Background: Severe and prolonged physical training is associated with morphological and physiological cardiac changes, often termed as the “athlete’s heart”. Echocardiographic features peculiar to elite Iranian athletes have not been previously described. The aim was to examine the echocardiographic characteristics of highly trained Iranian athletes involved in three different sports. Methods: We studied cardiac morphology and function as assessed by rest echocardiography in 50 elite adult male athletes referring to a university hospital in Tehran between February 2001 and March 2006. Resting ejection fraction, interventricular septal wall thickness (IVSWT, left ventricular posterior wall thickness (LVPWT, left ventricular internal end diastolic dimension (LVEdD, left ventricular internal systolic dimension (LVIsD, left ventricular (LV mass, and relative wall thickness (RWT were measured. The control group consisted of 50 age- and weight-matched normal healthy men. Results: Of the athletes, 38 were engaged in predominantly dynamic (running and soccer and 12 in predominantly static (weightlifting sports. The overall mean LVEdD (51.06±5.49mm and IVSWT (10.24±1.43mm were higher in the athletes than those in the normal subjects. The mean of IVSWT in the 38 endurance-trained athletes was significantly more than that of the 12 strength-trained athletes (11.1 mm vs. 10.3 mm, P<0.05. LVEdD was also greater in the endurance-trained athletes, but the difference was not statistically significant (51.2 mm vs. 50.6 mm. Conclusion: Our results of higher LVEdD and IVSWT in Iranian male athletes are in line with previous reports. To generalize the results, we require more studies with larger sample sizes (with female athletes included.

  5. Embryonic co-exposure to methoxychlor and Clophen A50 alters sexual behavior in adult male quail.

    Science.gov (United States)

    Halldin, Krister; Axelsson, Jeanette; Brunström, Björn

    2005-04-01

    Embryonic exposure to estrogens and estrogenic pollutants is known to demasculinize sexual behavior in adult male Japanese quail. In the present study, we administered the insecticide methoxychlor to quail eggs at a dose of 150 microg/g egg and then studied sexual behavior and other reproductive variables in adult males. In a second experiment we administered the same dose of methoxychlor together with 10 microg/g egg of the commercial polychlorinated biphenyl (PCB) mixture Clophen A50 (CA50) and also CA50 alone. Neither methoxychlor nor CA50 had any significant effects by themselves, but when they were administered together a significant reduction in male sexual behavior was observed. It seems likely that induction of biotransformation enzymes in the embryos by CA50 resulted in increased conversion of methoxychlor to the more estrogenic metabolite 2,2-bis(p-hydroxyphenyl)-1,1,1-trichloroethane (HPTE).

  6. LUNG FUNCTION: A COMPARATIVE STUDY OF FORCED VITAL CAPACITY (FVC AND BODY MASS INDEX IN YOUNG ADULT MALES

    Directory of Open Access Journals (Sweden)

    Swaroop

    2014-09-01

    Full Text Available Obesity is becoming a serious public health issue and is related to lung dysfunction. This study was planned to assess the correlation between the pulmonary function like FVC and increasing BMI in young adult males. This study was undertaken in normal weight and overweight young adult males of Balagangadaranatha nagara. The study and control groups were comprised of 120 male subjects between the age group 18-24 years randomly selected from the population of Balagangadaranatha nagara. Anthropometric measurements and spirometry was performed in all subjects. FVC was used as a measure of lung function. There was significant differences in FVC in the study group and there was inverse relationship between FVC and increase in BMI.

  7. Phthalates in Commercial Chinese Rice Wines: Concentrations and the Cumulative Risk Assessment to Adult Males in Shanghai.

    Science.gov (United States)

    Huang, Yue; Lu, Wen Wei; Chen, Bo; You, Jie; Wu, Min; Li, Shu Guang

    2014-10-01

    The concentrations of 16 phthalates in 164 commercial Chinese rice wines (CRW) were detected by GC-MS, and consumption data on CRW in different packaging types was investigated from 634 adult males in Shanghai using a food frequency questionnaire. Based on the principles of probabilistic modelling and cumulative risk assessment, the exposure and health risk of phthalates from CRW to adult males in Shanghai was evaluated. DMP, DEP, DIBP, DnBP, BBP, and DEHP were detected in the samples, the range of detection frequency of individual phthalates varied from 6.10% for BBP to 15.24% for DIBP, and the detected concentrations were 51.06-200.34 ng/mL. All the respondents consumed CRW, 90.69% of them consumed CRW 0.01-49.9 mL/d, the minimum value of the average daily intake of CRW was 6.25 mL/d, the median was 13.72 mL/d and the maximum was 300 mL/d. The median exposure level of the 6 detected Phthalates to adult males in Shanghai were 6.58-7.10 ng/(d•kg), and the maximum exposure level were 137.38-540.47 ng/(d•kg). The cumulative exposure health risk index (HI) based on the median and maximum exposure level of the 6 Phthalates (DMP, DEP, DIBP, DnBP, BBP, and DEHP) were 0.001147 and 0.063396, both were far less than 1. In conclusion, CRW were generally consumed by the adult males in Shanghai, although multiple phthalates were detected in commercial CRW, health risk of such exposure levels from commercial CRW to the target adult males in Shanghai was very low.

  8. The prevalence of diabetes in a rural population of Jamaican adults.

    Science.gov (United States)

    Florey, C du V; McDonald, H; McDonald, J; Miall, W E

    1972-01-01

    The prevalence of diabetes, the interrelationship of blood glucose, serum insulin, and lipids, and their relationship to ischemic heart dise ase in a rural Jamaican community were investigated. The people were mo stly of West African descent. Occupations were primarily agricultural w ith much physical labor. Approximately 80% of total claories in their d iet were from carbohydrates. Of 696 25-64 year old persons, a response rate of 77.3% was achieved. The patients, after an overnight fast, drank a 7-oz bottle of Glucola which was the equivalent of a 100 gm glucose load. Electrocardiograms (EKGs), blood pressure readings, a chest X-ray, and skinfold tests for obesity were done. A family history was obtained. Blood and urine specimens were taken before the glucose was given. 1 hour after the glucose was given, blood and urine specimens were also taken. Those with blood glucose of 180 mg% or more were given a 3-hour glucose tolerance test. Of the 525 persons who had the 1-hour test, 23 were found to be glycosuric. Of these, 11 were not shown to be diabetic by the 3-hour glucose test. Of the 502 with negative urines, 34 were positive on blood tests. The rates increased with age, except in the oldest age groups (p less than .05 for males and p less than .001 for females). There was no relationship between the number of live births and the 1-hour blood glucose tests. There was neither increase in the diagnosis of diabetes nor increase in variance with number of children. The known diabetics were fatter and had higher triglycerides than others. Cholesterol was higher in all male diabetics but not in females. Only 2 persons experiencing effort pain had EKG changes. Data from this study indicate that no statistically significant association exists between levels of glycemia and blood pressure or prevalence of cardiovascular disease. The physical fitness acquired from walking and working in a hilly area may be a factor. PMID:4669190

  9. MAX - a Male Adult voXel model for radiation protection dosimetry

    International Nuclear Information System (INIS)

    Models or phantoms used in Monte Carlo computer codes are representations of the human body, designed to allow equivalent dose calculations in organs and tissues. Mathematical phantoms (MIRD-5, ADAM, EVA, etc.), in shape and form a rather limited representation of a real human body, have been widely used in the past to calculate conversion coefficients between equivalent dose to relevant organs and tissues of the human body and measurable quantities for various types of radiation and field geometries. Progress of image processing, clock speed and memory capacity of computers over the last 20 years made it possible to create the so-called voxel phantoms, which are a more realistic representation of the human body. Voxel (Volume pixel) phantoms are constructed from segmented CT and/or MRI images of real persons. A complete set of such images can be joined to a 3-dimensional representation of the human body, which can be linked to a Monte Carlo computer code to allow particle transport calculations. This study describes the modifications done to the VOXTISS8 human voxel phantom (YALE University) in order to create the MAX (Male Adult voXel) phantom whose organ and tissue masses correspond better to the data recommended by ICRP in Publications No. 23 and 70. (author)

  10. The neuropsychology of male adults with high-functioning autism or asperger syndrome.

    Science.gov (United States)

    Wilson, C Ellie; Happé, Francesca; Wheelwright, Sally J; Ecker, Christine; Lombardo, Michael V; Johnston, Patrick; Daly, Eileen; Murphy, Clodagh M; Spain, Debbie; Lai, Meng-Chuan; Chakrabarti, Bhismadev; Sauter, Disa A; Baron-Cohen, Simon; Murphy, Declan G M

    2014-10-01

    Autism Spectrum Disorder (ASD) is diagnosed on the basis of behavioral symptoms, but cognitive abilities may also be useful in characterizing individuals with ASD. One hundred seventy-eight high-functioning male adults, half with ASD and half without, completed tasks assessing IQ, a broad range of cognitive skills, and autistic and comorbid symptomatology. The aims of the study were, first, to determine whether significant differences existed between cases and controls on cognitive tasks, and whether cognitive profiles, derived using a multivariate classification method with data from multiple cognitive tasks, could distinguish between the two groups. Second, to establish whether cognitive skill level was correlated with degree of autistic symptom severity, and third, whether cognitive skill level was correlated with degree of comorbid psychopathology. Fourth, cognitive characteristics of individuals with Asperger Syndrome (AS) and high-functioning autism (HFA) were compared. After controlling for IQ, ASD and control groups scored significantly differently on tasks of social cognition, motor performance, and executive function (P's diagnostic process when used in conjunction with other data sources-including clinical history. PMID:24903974

  11. Reliability of handheld dynamometry in assessment of hip strength in adult male football players.

    Science.gov (United States)

    Fulcher, Mark L; Hanna, Chris M; Raina Elley, C

    2010-01-01

    The aim of this study was to evaluate the intra- and interrater reliability of handheld dynamometry (HHD) for measuring hip muscle strength in a sample of 30 healthy semi-professional adult male football players. The reliability of HHD had not been assessed in athletes who were likely to be stronger than populations tested previously. Maximal isometric strength of resisted hip flexion and adduction were measured. Mean strength ranged from 51.5 kg for dominant hip flexion to 26.7 kg for hip adduction at 90 degrees of hip flexion. Intrarater reliability intraclass correlation coefficients (ICCs) ranged from 0.70 to 0.89. ICCs for interrater reliability ranged from 0.66 to 0.87. As expected, muscle strength in this group of athletes was significantly higher than that of populations in which HHD reliability has been assessed. Despite this, muscle strength testing of hip flexor and adductor muscles can be performed with good to excellent intra- and interrater reliability in this population. PMID:19376747

  12. Androgens inhibit the osteogenic response to mechanical loading in adult male mice.

    Science.gov (United States)

    Sinnesael, Mieke; Laurent, Michaël R; Jardi, Ferran; Dubois, Vanessa; Deboel, Ludo; Delisser, Peter; Behets, Geert J; D'Haese, Patrick C; Carmeliet, Geert; Claessens, Frank; Vanderschueren, Dirk

    2015-04-01

    Androgens are well known to enhance exercise-induced muscle hypertrophy; however, whether androgens also influence bone's adaptive response to mechanical loading remains unclear. We studied the adaptive osteogenic response to unilateral in vivo mechanical loading of tibia in adult male mice in both a long- and a short-term experimental set-up. Mice were divided into four groups: sham operated, orchidectomized (ORX), T (ORX+T), or nonaromatizable dihydrotestosterone (ORX+DHT) replacement. Significant interactions between androgen status and osteogenic response to mechanical loading were observed. Cortical thickness increased by T (0.14 vs 0.11 mm sham, P<.05) and DHT (0.17 vs 0.11 mm sham, P<.05). However, T partially (+36%) and DHT completely (+10%) failed to exhibit the loading-related increase observed in sham (+107%) and ORX (+131%, all P<.05) mice. ORX decreased periosteal bone formation, which was restored to sham levels by T and DHT. However, both androgens completely suppressed the loading-related increase in periosteal bone formation. Short-term loading decreased the number of sclerostin-positive osteocytes in sham, whereas in control fibulas, ORX decreased and T increased the number of sclerostin-positive osteocytes. Loading no longer down-regulated sclerostin in the ORX or T groups. In conclusion, both T and DHT suppress the osteogenic response to mechanical loading.

  13. BIOEQUIVALENCE STUDY OF TWO BRANDS OF PHENYTOIN SODIUM 100MG FORMULATIONS IN HEALTHY ADULT MALE RABBITS

    Directory of Open Access Journals (Sweden)

    Saroj Nepal , Suhrid Banskota , Nirmal Marasini, Biki Gupta , Shyam Prasad Lohani , Shova Basnet and Bal Mukunda Regmi*

    2013-01-01

    Full Text Available The objective of the study was to compare the bioavailability of a single oral 100 mg dose of two brands of phenytoin sodium formulations available in the Nepalese market. Formulation B was taken as test drug and compared with the innovator brand which was taken as reference standard. A randomized, two-way crossover study was done in six healthy adult male rabbits. All six rabbits received a single oral 100 mg dose of both the formulations with a two-week washout period between the formulations. Blood samples for plasma phenytoin levels were collected at 0.25, 1, 2, 4, 6, 8, 10, 12, 16, 24 hours. The pharmacokinetic parameters of the two brands of phenytoin sodium calculated were area under the concentration versus time curve from time zero to 24 hours (AUC 0–24, Area under the Curve from time zero to infinity (AUC0–∞, peak plasma concentration (Cmax and time of peak concentration (tmax. Formulation B failed to comply in terms of Area under the Curve (AUC, an important pharmacokinetic parameter to test bioequivalency, which was tested at significance level 0.05. This showed that the test formulation is not bioequivalent with the innovator. Taken together, our preliminary findings suggest that further studies in a large population is needed before switching phenytoin brands once a patient is carefully titrated to a given phenytoin brand.

  14. Oral toxic exposure of titanium dioxide nanoparticles on serum biochemical changes in adult male Wistar rats

    Directory of Open Access Journals (Sweden)

    Dasal Vasantharaja

    2015-01-01

    Full Text Available Objective(s: Titanium dioxide (TiO2 nanoparticles (NPs are widely used in commercial food additives and cosmetics worldwide. Uptake of these nanoparticulate into humans by different routes and may exhibit potential side effects, lags behind the rapid development of nanotechnology. Thus, the present study designed to evaluate the toxic effect of mixed rutile and anatase TiO2 NPs on serum biochemical changes in rats. Materials and Methods: In this study, adult male Wistar rats were randomly allotted into the experimental and control groups (n=6, which were orally administered with 50 and 100 mg/kg body weight of TiO2 NPs. Toxic effects were assessed by the changes of serum biochemical parameters such as glucose, total protein, albumin, globulin, cholesterol, triglyceride, high density lipoprotein, alanine transaminase, aspartate transaminase, alkaline phosphatase, total bilirubin, blood urea nitrogen, uric acid and creatinine. All the serum biochemical markers were experimented in rats, after 14-days of post exposure. Results: Changes of the serum specific parameters indicated that liver and kidney were significantly affected in both experimental groups. The changes between the levels of total protein, glucose, aspartate transaminase, alanine transaminase and alkaline phosphatase indicate that TiO2 NPs induces liver damage. Significant increase in the blood urea nitrogen and uric acid indicates the renal damage in the TiO2 NPs treated rats. Conclusion: The data shows that the oral administration of TiO2 NPs (

  15. Specific absorbed fractions of energy at various ages from internal photon sources: 7, Adult male

    International Nuclear Information System (INIS)

    Specific absorbed fractions (PHI's) in various organs of the body (target organs) from sources of monoenergetic photons in various other organs (source organs) are tabulated. In this volume PHI-values are tabulated for an adult male (70-kg Reference Man). These PHI-values can be used in calculating the photon component of the dose-equivalent rate in a given target organ from a given radionuclide that is present in a given source organ. The International Commission on Radiological Protection recognizes that the endosteal, or bone surface, cells are the tissue at risk for bone cancer. We have applied the dosimetry methods developed for beta-emitting radionuclides deposited in bone to follow the transport of secondary electrons that were freed by photon interactions through the microscopic structure of the skeleton. With these methods we can estimate PHI in the endosteal cells and can better estimate PHI in the active marrow; the latter is overestimated with other methods at photon energies below 200 keV. 12 refs., 2 tabs

  16. Applicability of dose conversion coefficients of ICRP 74 to Asian adult males: Monte Carlo simulation study

    International Nuclear Information System (INIS)

    International Commission on Radiological Protection (ICRP) reported comprehensive dose conversion coefficients for adult population, which is exposed to external photon sources in the Publication 74. However, those quantities were calculated from so-called stylized (or mathematical) phantoms composed of simplified mathematical surface equations so that the discrepancy between the phantoms and real human anatomy has been investigated by several authors using Caucasian-based voxel phantoms. To address anatomical and racial limitations of the stylized phantoms, several Asian-based voxel phantoms have been developed by Korean and Japanese investigators, independently. In the current study, photon dose conversion coefficients of ICRP 74 were compared with those from a total of five Asian-based male voxel phantoms, whose body dimensions were almost identical. Those of representative radio-sensitive organs (testes, red bone marrow, colon, lungs, and stomach), and effective dose conversion coefficients were obtained for comparison. Even though organ doses for testes, colon and lungs, and effective doses from ICRP 74 agreed well with those from Asian voxel phantoms within 10%, absorbed doses for red bone marrow and stomach showed significant discrepancies up to 30% which was mainly attributed to difference of phantom description between stylized and voxel phantoms. This study showed that the ICRP 74 dosimetry data, which have been reported to be unrealistic compared to those from Caucasian-based voxel phantoms, are also not appropriate for Asian population

  17. Effects of adult male circumcision on premature ejaculation: results from a prospective study in China.

    Science.gov (United States)

    Gao, Jingjing; Xu, Chuan; Zhang, Jingjing; Liang, Chaozhao; Su, Puyu; Peng, Zhen; Shi, Kai; Tang, Dongdong; Gao, Pan; Lu, Zhaoxiang; Liu, Jishuang; Xia, Lei; Yang, Jiajia; Hao, Zongyao; Zhou, Jun; Zhang, Xiansheng

    2015-01-01

    The purpose of this study is to investigate the effects of adult male circumcision on premature ejaculation (PE). Therefore, between December 2009 and March 2014, a total of 575 circumcised men and 623 uncircumcised men (control group) were evaluated. Detailed evaluations (including circumcision and control groups) on PE were conducted before circumcision and at the 3-, 6-, 9-, and 12-month follow-up visits after circumcision. Self-estimated intravaginal ejaculatory latency time (IELT), Patient-Reported Outcome measures, and 5-item version of the International Index of Erectile Function were used to measure the ejaculatory and erectile function for all subjects. The results showed that, during the one-year follow-up, men after circumcision experienced higher IELT and better scores of control over ejaculation, satisfaction with sexual intercourse, and severity of PE than men before circumcision (P circumcised men reported significantly improved IELT, control over ejaculation, and satisfaction with sexual intercourse (P circumcision might have positive effects on IELT, ejaculatory control, sexual satisfaction, and PE severity. In addition, circumcision was significantly associated with the development of PE.

  18. Effects of Adult Male Circumcision on Premature Ejaculation: Results from a Prospective Study in China

    Directory of Open Access Journals (Sweden)

    Jingjing Gao

    2015-01-01

    Full Text Available The purpose of this study is to investigate the effects of adult male circumcision on premature ejaculation (PE. Therefore, between December 2009 and March 2014, a total of 575 circumcised men and 623 uncircumcised men (control group were evaluated. Detailed evaluations (including circumcision and control groups on PE were conducted before circumcision and at the 3-, 6-, 9-, and 12-month follow-up visits after circumcision. Self-estimated intravaginal ejaculatory latency time (IELT, Patient-Reported Outcome measures, and 5-item version of the International Index of Erectile Function were used to measure the ejaculatory and erectile function for all subjects. The results showed that, during the one-year follow-up, men after circumcision experienced higher IELT and better scores of control over ejaculation, satisfaction with sexual intercourse, and severity of PE than men before circumcision (P<0.001 for all. Similarly, when compared with the control group, the circumcised men reported significantly improved IELT, control over ejaculation, and satisfaction with sexual intercourse (P<0.001 for all. These findings suggested that circumcision might have positive effects on IELT, ejaculatory control, sexual satisfaction, and PE severity. In addition, circumcision was significantly associated with the development of PE.

  19. Carbachol-Induced Reduction in the Activity of Adult Male Zebra Finch RA Projection Neurons.

    Science.gov (United States)

    Meng, Wei; Wang, Song-Hua; Li, Dong-Feng

    2016-01-01

    Cholinergic mechanism is involved in motor behavior. In songbirds, the robust nucleus of the arcopallium (RA) is a song premotor nucleus in the pallium and receives cholinergic inputs from the basal forebrain. The activity of projection neurons in RA determines song motor behavior. Although many evidences suggest that cholinergic system is implicated in song production, the cholinergic modulation of RA is not clear until now. In the present study, the electrophysiological effects of carbachol, a nonselective cholinergic receptor agonist, were investigated on the RA projection neurons of adult male zebra finches through whole-cell patch-clamp techniques in vitro. Our results show that carbachol produced a significant decrease in the spontaneous and evoked action potential (AP) firing frequency of RA projection neurons, accompanying a hyperpolarization of the membrane potential, an increase in the evoked AP latency, afterhyperpolarization (AHP) peak amplitude, and AHP time to peak, and a decrease in the membrane input resistance, membrane time constant, and membrane capacitance. These results indicate that carbachol reduces the activity of RA projection neurons by hyperpolarizing the resting membrane potential and increasing the AHP and the membrane conductance, suggesting that the cholinergic modulation of RA may play an important role in song production. PMID:26904300

  20. Physiological Responses During Multiplay Exergaming in Young Adult Males are Game-Dependent

    Science.gov (United States)

    McGuire, Stephen; Willems, Mark ET

    2015-01-01

    Regular moderate-intensity exercise provides health benefits. The aim of this study was to examine whether the selected exercise intensity and physiological responses during exergaming in a single and multiplayer mode in the same physical space were game-dependent. Ten males (mean ±SD, age: 23 ±5 years, body mass: 84.2 ±15.6 kg, body height: 180 ±7 cm, body mass index: 26.0 ±4.0 kg·m−2) played the games Kinect football, boxing and track & field (3 × ∼10 min, ∼ 2 min rest periods) in similar time sequence in two sessions. Physiological responses were measured with the portable Cosmed K4b2 pulmonary gas exchange system. Single play demands were used to match with a competitive opponent in a multiplay mode. A within-subjects crossover design was used with one-way ANOVA and a post-hoc t-test for analysis (pExergaming in a multiplayer mode can provide higher physiological demands but the effects are game-dependent. It seems that exergaming with low intensity in a multiplayer mode may provide a greater physical challenge for participants than in a single play mode but may not consistently provide sufficient intensity to acquire health benefits when played regularly as part of a programme to promote and maintain health in young adults. PMID:26240669

  1. Triggering the decision to undergo medical male circumcision: a qualitative study of adult men in Botswana.

    Science.gov (United States)

    Wirth, Kathleen E; Semo, Bazghina-Werq; Ntsuape, Conrad; Ramabu, Nankie M; Otlhomile, Boyce; Plank, Rebeca M; Barnhart, Scott; Ledikwe, Jenny H

    2016-08-01

    In 2007, the World Health Organization endorsed voluntary medical male circumcision (VMMC) as part of comprehensive HIV-prevention strategies. A major challenge facing VMMC programs in sub-Saharan Africa remains demand creation; there is urgent need for data on key elements needed to trigger the decision among eligible men to seek VMMC. Using qualitative methods, we sought to better understand the circumcision decision-making process in Botswana related to VMMC. From July to November 2013, we conducted 27 focus group discussions in four purposively selected communities in Botswana with men (stratified by circumcision status and age), women (stratified by age) and community leaders. All discussions were facilitated by a trained same-sex interviewer, audio recorded, transcribed and translated to English, and analyzed for key themes using an inductive content analytic approach. Improved hygiene was frequently cited as a major benefit of circumcision and many participants believed that cleanliness was directly responsible for the protective effect of VMMC on HIV infection. While protection against HIV was frequently noted as a benefit of VMMC, the data indicate that increased sexual pleasure and perceived attractiveness, not fear of HIV infection, was an underlying reason why men sought VMMC. Data from this qualitative study suggest that more immediate benefits of VMMC, such as improved hygiene and sexual pleasure, play a larger role in the circumcision decision compared with protection from potential HIV infection. These findings have immediate implications for targeted demand creation and mobilization activities for increasing uptake of VMMC among adult men in Botswana.

  2. Effects of different exercise protocols on ethanol-induced spatial memory impairment in adult male rats.

    Science.gov (United States)

    Hashemi Nosrat Abadi, T; Vaghef, L; Babri, S; Mahmood-Alilo, M; Beirami, M

    2013-06-01

    Chronic ethanol consumption is often accompanied by numerous cognitive deficits and may lead to long-lasting impairments in spatial learning and memory. The aim of the present study was to evaluate the therapeutic potential of regular treadmill exercise on hippocampal-dependent memory in ethanol-treated rats. Spatial memory was tested in a Morris Water Maze task. Adult male Wistar rats were exposed to ethanol (4 g/kg, 20% v/v for 4 weeks) and effects of three exercise protocols (pre-ethanol, post-ethanol and pre-to-post-ethanol treatment) were examined. Results showed that ethanol exposure resulted in longer escape latencies during the acquisition phase of the Morris Water Maze task. Moreover, all three exercise protocols significantly decreased the latency to locate the hidden platform. During the probe trial, ethanol led to decreased time spent in the target quadrant. In contrast, performance on the probe trial was significantly better in the rats that had done the post- and pre-to-post-ethanol, but not pre-ethanol, exercises. These findings suggest that treadmill running can attenuate the adverse effects of chronic ethanol exposure on spatial memory, and may serve as a non-pharmacological alcohol abuse treatment. PMID:23683528

  3. Screening Neuropharmacological Activities of Kaempferia parviflora (Krachai Dam in Healthy Adult Male Rats

    Directory of Open Access Journals (Sweden)

    Thaneeya Hawiset

    2011-01-01

    Full Text Available Problem statement: Although the global prevalence of psychological disorders is increasing continually, the efficacies of therapeutic strategies are still very limited. Oxidative stress has been implicated in the pathogenesis of psychiatric disorders and substance possessing antioxidant activity can alleviate the mentioned conditions. Therefore, we hypothesized that Kaempferia parviflora, a medicinal plant claimed for nerve tonic, also possessed the neuropharmacological activities which provide the advantage for psychiatric disorders. Approach: Adult male Wistar rats, weighing 180-220 grams, were orally given the ethanolic extract of K. parviflora at doses of 150, 200 and 250 mg kg-1 BW once daily for 2 weeks. Then, they were determined the neuropharmacological activities including anxiolytic, anti-depression like behavior and cognitive enhancement after single dose, 1 and 2 weeks of treatment. Results: K. parviflora possessed anti-depression like behavior and cognitive enhancement at all treatment duration. Unfortunately, this substance failed to show anxiolytic like activity. Conclusion: Our results suggested that K. parviflora might be used as a novel therapeutic strategy for psychiatric disorder and cognitive enhancement. However, further investigations about precise underlying mechanism are still required.

  4. Urban-Rural Comparison of Nutrient Intake by Adult Women in Shaanxi Province, China

    Institute of Scientific and Technical Information of China (English)

    HARUo NAKATSUKA; MASAYUKI IKEDA; ZHANG ZUo-WEN; QU JtANc-BIN; GAO WEI- PIN; DENG YI-JUAN; SHINICHIRO SHIMBO; TaKAO WATANABE; NAOKO INOGUCHI-MATSUDA; KAE HIGASHIKAWA

    1999-01-01

    Triplet surveys were conducted in the city of Xi' an and two villages (one in the vicinity and the other at a distance) in Shaanxi Province in China in October-November (when agricultural activitis were low), 1997, to elucidate nutrient intakes with a focus on possible urban-rural differences. Total food duplicate samples were collected from non-smoking and non-habitually drinking adult healthy women (about 50 subjects per site and 149 in total). The nutrient intakes were estimated from the weight of food items in reference to national food composition tables. On average, the women took 1873 kcal energy, 54 g protein and 37 g lipid per day, with a lipid energy ratio of18.4%. Both excess and insufficient energy intake was observed as a result of food intake analysis and body mass index determination. With regard to minor nutrient intakes, insufficiency was serious in the case of calcium, vitamin A and vitamin B2, but not with iron. Whereas dependency on plant foods for sources of energy and protein was common to the three regions, Xi' an people consumed more animal foods than those in the villages. Intake of fish and shellfish was quite low throughout the three regions. Among the four types of cereals, wheat was consumed most substantially in the three regions and in three meals (except for the village where people essentially did not take lunch in reflection of low agricultural activities), whereas rice was consumed more in Xi' an than in the two villages. Maize consumption was higher in the two villages (especially for breakfast) than in the city.In contrast, foxtail millet (although in small amounts) was taken primarily in Xi'an and only at the time of breakfast.

  5. An oral health literacy intervention for Indigenous adults in a rural setting in Australia

    Directory of Open Access Journals (Sweden)

    Parker Eleanor J

    2012-06-01

    . Discussion This study uses a functional, context-specific oral health literacy intervention to improve oral health literacy-related outcomes amongst rural-dwelling Indigenous adults. Outcomes of this study will have implications for policy and planning by providing evidence for the effectiveness of such interventions as well as provide a model for working with Indigenous communities.

  6. The Complex Decision-Making Processes of Rural Emerging Adults: Counseling beyond Dualism

    Science.gov (United States)

    San Antonio, Donna M.

    2016-01-01

    Rural adolescents approach the transition out of high school with individual concerns about making an emotionally or financially expensive "mistake," family concerns about young people leaving home, and national and local concerns about declining rural economies and out-migration. The literature concerning this topic considers factors…

  7. Male Rural-to-Urban Migrants and Risky Sexual Behavior: A Cross-Sectional Study in Shanghai, China

    Directory of Open Access Journals (Sweden)

    Jun-Qing Wu

    2014-03-01

    Full Text Available This study examined the prevalence and the determinants of risky sexual behavior (defined as having multiple sex partners and paying for sex among male rural-to-urban migrants in China. An anonymous questionnaire was used to collect information on socio-demographics, knowledge, attitudes, and behavior associated with increased risk of risky sexual behavior from 4,069 subjects. In total 1,132 (27.8% participants reported two or more sex partners and 802 (19.7% participants paid for sex. A considerable proportion (29.6%–41.5% did not use a condom during risky sexual behavior. Logistic regression analysis revealed that unmarried status (OR: 0.62, CI: 0.42–0.85 for married, earlier age at first sexual experience (OR: 0.67, 95% CI: 0.31–0.91 for ≥22 years old, poor perception of risk of acquiring HIV/AIDS (OR: 1.51, 95% CI: 1.33–1.96 for unlikely; OR: 2.38, 95% CI: 1.61–3.70 for impossible, frequent exposure to pornography (OR: 0.67, 95% CI: 0.60–0.81 for sometimes; OR: 0.31, 95% CI: 0.11–0.43 for never, attitudes toward legalization of commercial sex (OR: 0.39, 95% CI: 0.21–0.59 for no, peer influence (OR: 0.51, 95% CI: 0.27–0.88 for no, and not knowing someone who had/had died from HIV/AIDS (OR: 0.35, 95% CI: 0.20–0.53 for yes were all significantly associated with having multiple sex partners. Those who paid for sex showed similar findings.

  8. Male rural-to-urban migrants and risky sexual behavior: a cross-sectional study in Shanghai, China.

    Science.gov (United States)

    Wu, Jun-Qing; Wang, Ke-Wei; Zhao, Rui; Li, Yu-Yan; Zhou, Ying; Li, Yi-Ran; Ji, Hong-Lei; Ji, Ming

    2014-03-01

    This study examined the prevalence and the determinants of risky sexual behavior (defined as having multiple sex partners and paying for sex) among male rural-to-urban migrants in China. An anonymous questionnaire was used to collect information on socio-demographics, knowledge, attitudes, and behavior associated with increased risk of risky sexual behavior from 4,069 subjects. In total 1,132 (27.8%) participants reported two or more sex partners and 802 (19.7%) participants paid for sex. A considerable proportion (29.6%-41.5%) did not use a condom during risky sexual behavior. Logistic regression analysis revealed that unmarried status (OR: 0.62, CI: 0.42-0.85 for married), earlier age at first sexual experience (OR: 0.67, 95% CI: 0.31-0.91 for ≥ 22 years old), poor perception of risk of acquiring HIV/AIDS (OR: 1.51, 95% CI: 1.33-1.96 for unlikely; OR: 2.38, 95% CI: 1.61-3.70 for impossible), frequent exposure to pornography (OR: 0.67, 95% CI: 0.60-0.81 for sometimes; OR: 0.31, 95% CI: 0.11-0.43 for never), attitudes toward legalization of commercial sex (OR: 0.39, 95% CI: 0.21-0.59 for no), peer influence (OR: 0.51, 95% CI: 0.27-0.88 for no), and not knowing someone who had/had died from HIV/AIDS (OR: 0.35, 95% CI: 0.20-0.53 for yes) were all significantly associated with having multiple sex partners. Those who paid for sex showed similar findings. PMID:24619119

  9. PREVALENCE AND RISK FACTORS OF HYPERTENSION AMONG ADULTS AGED 30 YEARS AND ABOVE IN A RURAL DWELLING OF KOTTAYAM, KERALA

    Directory of Open Access Journals (Sweden)

    Anand

    2014-10-01

    Full Text Available : INTRODUCTION: Rising prevalence of hypertension is a major public health challenge in India especially in Kerala. This cross sectional study was done to assess the prevalence of hypertension and its determinants in a rural population of Kottayam, Kerala. MATERIALS AND METHODS: Community based cross sectional study was carried out among 400 adults aged 30 years and above in a randomly selected ward of Ettumanoor panchayath, which is the field practice area of Govt. Medical college, Kottayam. A pretested semi structured questionnaire was used to collect information regarding socio demographic and behavioral factors. Standardized sphygmomanometric blood pressure measurement was taken by trained team members twice for each individual and the average of the two was taken as blood pressure. Anthropometric measurements were also done. A systolic blood pressure of ≥140mm of Hg and or diastolic BP≥90mm of Hg was regarded as hypertension. Data analysis was done using the software Epi-info version 3.4.3. Chi square test revealed the association between hypertension (dependent variable and other socio demographic and behavioural factors (independent variable. A p-value of <0.05 was taken as significant. All the significant variables are included in the binary logistic regression to find out Adjusted Odds Ratio (AOR RESULTS: The overall prevalence of hypertension was 35% (males-33.8% females -35.6%. The variables which evolved as significant and remained so in binary logistic regression analysis were single status after marriage/ unmarried (AOR-2.45 95% CI 1.38-4.38, low educational status (AOR- 2.31, 95%CI-1.46-3.64, family history of hypertension (AOR-1.85 95%CI-1.2-2.85 and trunkal obesity in females (AOR-2.41 95%CI-1.37-4.24 CONCLUSION: The present study revealed the prevalence (35% and risk factors for hypertension in the study area. The results of the study can be used to develop messages to make the people aware of the problem of hypertension

  10. Anti-diabetic effects of hydroalcohlic juglans regia male flower extract on blood glucose level and on liver enzymes activity in intact and diabetogenized adult male rat

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    Seyyed Ebrahim Hosseini

    2012-08-01

    Full Text Available Background and Aim: Diabetes is a metabolic disorder resulting from defects in insulin secretion or function. Walnut is a nutrient used in traditional medicine to treat diabetes. In the current study, anti-diabetic effects of the Hydroalcoholic extract of walnut male flowers on diabetogenized rats by using Streptozocin were evaluated.   Materials and Methods: Seventy two adult male Wistar rats weighing 200-225 g each were randomly selected and divided into three main groups, i.e. control, diabetic, and non-diabetic(intact The control group included 8 rats (n=8. The diabetic and non-diabetic groups covered 32 rats each. Each of these groups were divided into four 8 rats including the control, diabetic, experimental 1, 2, and 3 which received 2, 4, or 6 g/kg of the extract per day for 15 days ,respectively. The three diabetic groups were each treated with the above doses of the extract, and the fourth group received no treatment. Diabetes was induced in diabetic rats through intraperitoneal injection of 60 mg/kg of Streptozotocin. At the end, blood samples were taken from the experimental and control groups and the serum levels of insulin and glucose were measured.   Results: A significant reduction in blood sugar and increase of insulin in diabetics receiving Hydroalcoholic extract of male flowers walnut was observed compared with non-diabetic ones.   Conclusion: Hydroalcoholic extract of male Walnut flowers, due to increasing insulin, causes reduction of blood sugar.

  11. The safety of adult male circumcision in HIV-infected and uninfected men in Rakai, Uganda.

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    Godfrey Kigozi

    2008-06-01

    Full Text Available BACKGROUND: The objective of the study was to compare rates of adverse events (AEs related to male circumcision (MC in HIV-positive and HIV-negative men in order to provide guidance for MC programs that may provide services to HIV-infected and uninfected men. METHODS AND FINDINGS: A total of 2,326 HIV-negative and 420 HIV-positive men (World Health Organization [WHO] stage I or II and CD4 counts > 350 cells/mm3 were circumcised in two separate but procedurally identical trials of MC for HIV and/or sexually transmitted infection prevention in rural Rakai, Uganda. Participants were followed at 1-2 d and 5-9 d, and at 4-6 wk, to assess surgery-related AEs, wound healing, and resumption of intercourse. AE risks and wound healing were compared in HIV-positive and HIV-negative men. Adjusted odds ratios (AdjORs were estimated by multiple logistic regression, adjusting for baseline characteristics and postoperative resumption of sex. At enrollment, HIV-positive men were older, more likely to be married, reported more sexual partners, less condom use, and higher rates of sexually transmitted disease symptoms than HIV-negative men. Risks of moderate or severe AEs were 3.1/100 and 3.5/100 in HIV-positive and HIV-negative participants, respectively (AdjOR 0.91, 95% confidence interval [CI] 0.47-1.74. Infections were the most common AEs (2.6/100 in HIV-positive versus 3.0/100 in HIV-negative men. Risks of other complications were similar in the two groups. The proportion with completed healing by 6 wk postsurgery was 92.7% in HIV-positive men and 95.8% in HIV-negative men (p = 0.007. AEs were more common in men who resumed intercourse before wound healing compared to those who waited (AdjOR 1.56, 95% CI 1.05-2.33. CONCLUSIONS: Overall, the safety of MC was comparable in asymptomatic HIV-positive and HIV-negative men, although healing was somewhat slower among the HIV infected. All men should be strongly counseled to refrain from intercourse until full wound

  12. Skinfold changes with aging in adults of Han in rural area in Liaoning of China%辽宁农村汉族成人皮褶厚度的年龄变化

    Institute of Scientific and Technical Information of China (English)

    裴林国; 张园园; 刘荣志; 席焕久; 贺生

    2011-01-01

    目的:了解辽宁农村汉族成人体脂发育水平及其年龄变化.方法:采用《人体测量手册》方法,对辽宁517名农村汉族成人进行体质测量.结果:得到了辽宁农民汉族成人6项皮褶(面颊皮褶、肱二头肌皮褶、肱三头肌皮褶、肩胛下皮褶、髂前上皮褶和腓肠肌皮褶)厚度,作出各项皮褶厚度随年龄的变化曲线.结论:辽宁农村汉族女性躯干部、四肢和面部脂肪厚度在各个年龄段均高于男性,女性脂肪厚度随着年龄的增长呈现上升趋势,而男性相反.%Objective: To investigate the body fat development and age change in Han adults from rural area in Liaoning. Methods: According to the Handbook of Human Measure, the thicknesses of six skinfolds, including facial skinfold, biceps skinfold, triceps skinfold. Subscapular skinfold, suprailiac skinfold and calf skinfold, in 517 Han adults from rural area of Liaoning were measured and analyzed statistically. Results: The thicknesses of these six skinfolds were obtained, and the variation curves of thickness of each skinfold with age were drew. Conclusion: The torso skinfold, the limb skinfold and facial skinfold of female adults from Han in rural area in Liaoning are thicker than those of the males at every ages, and increase with age, exhibiting a converse data from those in males.

  13. Influence of Posture and Frequency Modes in Total Body Water Estimation Using Bioelectrical Impedance Spectroscopy in Boys and Adult Males

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    Masaharu Kagawa

    2014-05-01

    Full Text Available The aim of the study was to examine differences in total body water (TBW measured using single-frequency (SF and multi-frequency (MF modes of bioelectrical impedance spectroscopy (BIS in children and adults measured in different postures using the deuterium (2H dilution technique as the reference. Twenty-three boys and 26 adult males underwent assessment of TBW using the dilution technique and BIS measured in supine and standing positions using two frequencies of the SF mode (50 kHz and 100 kHz and the MF mode. While TBW estimated from the MF mode was comparable, extra-cellular fluid (ECF and intra-cellular fluid (ICF values differed significantly (p < 0.01 between the different postures in both groups. In addition, while estimated TBW in adult males using the MF mode was significantly (p < 0.01 greater than the result from the dilution technique, TBW estimated using the SF mode and prediction equation was significantly (p < 0.01 lower in boys. Measurement posture may not affect estimation of TBW in boys and adult males, however, body fluid shifts may still occur. In addition, technical factors, including selection of prediction equation, may be important when TBW is estimated from measured impedance.

  14. Prevalence of nonalcoholic fatty liver disease in an adult population in a rural community of Haryana, India

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    Anindo Majumdar

    2016-01-01

    Full Text Available Background: Though nonalcoholic fatty liver disease (NAFLD is increasingly becoming prevalent in the Indian population, knowledge regarding the burden and risk factors of NAFLD is limited, more so from rural areas. This study was thus conducted to estimate the prevalence of NAFLD among adults in a rural community of Haryana, India and to measure the association of diet, physical activity, and other selected risk factors with NAFLD. Materials and Methods: The present study was conducted in a rural community of Haryana, India among resident adults ≥35 years of age. Eight out of 28 villages were selected by probability proportion to size sampling. The number of eligible and consenting participants randomly selected from each village was 27. Out of 216 participants thus recruited, 184 participants reported for undergoing ultrasonography (USG of the liver, anthropometry, blood pressure recording, and blood sample collection. Finally, 176 participants were analyzed. Results: Prevalence of NAFLD was 30.7%. There was no significant difference in the calorie intake and average total physical activity between participants with and without NAFLD. On multivariate analysis, hypertension [adjusted odds ratio (OR: 2.3, 95% confidence interval (CI: 1.1-5.0, P 0.03] and an increased waist circumference (adjusted OR: 4.9, 95% CI: 1.5-7.0, P < 0.001 were independently associated with NAFLD. A normal high-density lipoprotein (HDL level was protective against NAFLD (adjusted OR: 0.4, 95% CI: 0.2-0.8, P 0.001. Conclusions: The high prevalence of NAFLD is already a public health problem, even in the rural parts of India. Urgent public health interventions are required to prevent its development by controlling the cardiometabolic risk factors associated with it.

  15. Reproductive development of male goat kids reared with or without permanent contact with adult females until 10 months of age.

    Science.gov (United States)

    Lacuesta, L; Orihuela, A; Ungerfeld, R

    2015-01-01

    Adult male ruminants that were reared in contact with females display greater sexual behavior than those reared in single male groups. The aim of the experiment was to compare the reproductive development of prepubertal male kids reared with or without direct permanent contact with adult females until they were 10 months old. Seventeen Saanen male kids were maintained in two groups until 44 weeks of age: kids reared in permanent direct contact with four adult goats (group FEM, N = 8) and kids that remained isolated from females (group ISO, N = 9). All goats in the FEM group became pregnant approximately when bucks attained 28 weeks of age. Scrotal circumference and testosterone concentration were measured, and semen was obtained by electroejaculation to avoid female contact in the ISO group. Scrotal circumference was greater in FEM kids at 12 and 14 weeks of age (P < 0.0001) and testosterone when they were 20 and 22 weeks old (P < 0.0001). Testosterone concentration was greater in ISO kids from 28 to 44 weeks of age. All semen characteristics increased with age (P < 0.0001). Individual motility was greater in FEM kids than that in ISO kids at 15 and 17 weeks (P < 0.005); mass motility was greater in ISO than that in FEM kids at 32 weeks (P < 0.05); total number of spermatozoa/ejaculate was greater in ISO kids at 30, 32, and 40 weeks and in FEM kids at 43 weeks (P < 0.005); total number of motile spermatozoa was greater in ISO kids at 32 and 40 weeks, whereas at 43 weeks, it was greater in FEM kids (P < 0.005). It was concluded that permanent contact with adult goats had transient and short-time positive effects in male kids' reproductive traits during prepubertal development. However, positive effects stopped after goats used as stimulus became pregnant. PMID:25277528

  16. FASH and MASH: female and male adult human phantoms based on polygon mesh surfaces: I. Development of the anatomy

    International Nuclear Information System (INIS)

    Among computational models, voxel phantoms based on computer tomographic (CT), nuclear magnetic resonance (NMR) or colour photographic images of patients, volunteers or cadavers have become popular in recent years. Although being true to nature representations of scanned individuals, voxel phantoms have limitations, especially when walled organs have to be segmented or when volumes of organs or body tissues, like adipose, have to be changed. Additionally, the scanning of patients or volunteers is usually made in supine position, which causes a shift of internal organs towards the ribcage, a compression of the lungs and a reduction of the sagittal diameter especially in the abdominal region compared to the regular anatomy of a person in the upright position, which in turn can influence organ and tissue absorbed or equivalent dose estimates. This study applies tools developed recently in the areas of computer graphics and animated films to the creation and modelling of 3D human organs, tissues, skeletons and bodies based on polygon mesh surfaces. Female and male adult human phantoms, called FASH (Female Adult meSH) and MASH (Male Adult meSH), have been designed using software, such as MakeHuman, Blender, Binvox and ImageJ, based on anatomical atlases, observing at the same time organ masses recommended by the International Commission on Radiological Protection for the male and female reference adult in report no 89. 113 organs, bones and tissues have been modelled in the FASH and the MASH phantoms representing locations for adults in standing posture. Most organ and tissue masses of the voxelized versions agree with corresponding data from ICRP89 within a margin of 2.6%. Comparison with the mesh-based male RPIAM and female RPIAF phantoms shows differences with respect to the material used, to the software and concepts applied, and to the anatomies created.

  17. FASH and MASH: female and male adult human phantoms based on polygon mesh surfaces: I. Development of the anatomy

    Energy Technology Data Exchange (ETDEWEB)

    Cassola, V F; Kramer, R; Khoury, H J [Department of Nuclear Energy, Federal University of Pernambuco, Avenida Prof. Luiz Freire, 1000, CEP 50740-540, Recife (Brazil); De Melo Lima, V J [Department of Anatomy, Federal University of Pernambuco, Avenida Prof. Moraes Rego, 1235, CEP 50670-901, Recife (Brazil)], E-mail: rkramer@uol.com.br

    2010-01-07

    Among computational models, voxel phantoms based on computer tomographic (CT), nuclear magnetic resonance (NMR) or colour photographic images of patients, volunteers or cadavers have become popular in recent years. Although being true to nature representations of scanned individuals, voxel phantoms have limitations, especially when walled organs have to be segmented or when volumes of organs or body tissues, like adipose, have to be changed. Additionally, the scanning of patients or volunteers is usually made in supine position, which causes a shift of internal organs towards the ribcage, a compression of the lungs and a reduction of the sagittal diameter especially in the abdominal region compared to the regular anatomy of a person in the upright position, which in turn can influence organ and tissue absorbed or equivalent dose estimates. This study applies tools developed recently in the areas of computer graphics and animated films to the creation and modelling of 3D human organs, tissues, skeletons and bodies based on polygon mesh surfaces. Female and male adult human phantoms, called FASH (Female Adult meSH) and MASH (Male Adult meSH), have been designed using software, such as MakeHuman, Blender, Binvox and ImageJ, based on anatomical atlases, observing at the same time organ masses recommended by the International Commission on Radiological Protection for the male and female reference adult in report no 89. 113 organs, bones and tissues have been modelled in the FASH and the MASH phantoms representing locations for adults in standing posture. Most organ and tissue masses of the voxelized versions agree with corresponding data from ICRP89 within a margin of 2.6%. Comparison with the mesh-based male RPI{sub A}M and female RPI{sub A}F phantoms shows differences with respect to the material used, to the software and concepts applied, and to the anatomies created.

  18. THE RELATIONSHIP BETWEEN HAND LENGTH AND HEIGHT IN ADULT MALES OF NORTH INDIAN PUNJABI POPULATION

    Directory of Open Access Journals (Sweden)

    Maheshwar

    2013-02-01

    Full Text Available INTRODUCTION: Stature of an individual is an inherent characteris tic, the estimate of which is considered to be an important a ssessment in identification of unknown human remains 12 .The stature prediction occupies relatively a central position both in anthropological research and in the identification n ecessitated by the medical jurisprudence or by medico legal experts. Estimation of stature of an individual from the skeletal material or from the mutilated or amputated limbs or parts of limbs ha s obvious significance in the personal identification in the events of the murders, accide nts or natural disasters mainly concerns with forensic identification analysis 8 . Whether this is true for the North Indian Punjabi m ale population is not known till date. AIMS: The present study was done with an aim to establish relationship between height and hand length in adult males of north Indian Punjabi population, as it is not seen in the accessible literature till date to the best of our knowledge. MATERIALS AND METHOD: Height of 150 healthy male students between 18 to 25 years of age was measured with the help of an anthropometric rod. The height of all the students was measured in anatomical position keeping all the subjects erect . The height measured was vertical distance from the vertex to floor. Hand length is the direct linear distance between the distal wrist crease and the distal ends of most anterior projecting poin t i.e., tip of the middle finger. It is also the distance between midpoint of line joining the two st ylion and Dactylion of middle finger. Result: - A positive correlation between height and hand leng th was observed and it was statistically significant. Regression equation for height estimat ion was formulated using hand length. For statistical analysis IBM ( Statistical Package for Social Sciences SPSS + Version 20 was used. The mean difference of the height was 1773.273 ± 78.832 mm and Hand length (Right and Left were 196

  19. Estimation of Aedes aegypti (Diptera: Culicidae population size and adult male survival in an urban area in Panama

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    Marco Neira

    2014-11-01

    Full Text Available Traditional mosquito control strategies rely heavily on the use of chemical insecticides. However, concerns about the efficiency of traditional control methods, environmental impact and emerging pesticide resistance have highlighted the necessity for developing innovative tools for mosquito control. Some novel strategies, including release of insects carrying a dominant lethal gene (RIDL®, rely on the sustained release of modified male mosquitoes and therefore benefit from a thorough understanding of the biology of the male of the species. In this report we present the results of a mark-release-recapture study aimed at: (i establishing the survival in the field of laboratory-reared, wild-type male Aedes aegypti and (b estimating the size of the local adult Ae. aegypti population. The study took place in Panama, a country where recent increases in the incidence and severity of dengue cases have prompted health authorities to evaluate alternative strategies for vector control. Results suggest a life expectancy of 2.3 days for released male mosquitoes (confidence interval: 1.78-2.86. Overall, the male mosquito population was estimated at 58 males/ha (range 12-81 males/ha, which can be extrapolated to an average of 0.64 pupae/person for the study area. The practical implications of these results are discussed.

  20. Adult male mice emit context-specific ultrasonic vocalizations that are modulated by prior isolation or group rearing environment.

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    Jonathan Chabout

    Full Text Available Social interactions in mice are frequently analysed in genetically modified strains in order to get insight of disorders affecting social interactions such as autism spectrum disorders. Different types of social interactions have been described, mostly between females and pups, and between adult males and females. However, we recently showed that social interactions between adult males could also encompass cognitive and motivational features. During social interactions, rodents emit ultrasonic vocalizations (USVs, but it remains unknown if call types are differently used depending of the context and if they are correlated with motivational state. Here, we recorded the calls of adult C57BL/6J male mice in various behavioral conditions, such as social interaction, novelty exploration and restraint stress. We introduced a modulator for the motivational state by comparing males maintained in isolation and males maintained in groups before the experiments. Male mice uttered USVs in all social and non-social situations, and even in a stressful restraint context. They nevertheless emitted the most important number of calls with the largest diversity of call types in social interactions, particularly when showing a high motivation for social contact. For mice maintained in social isolation, the number of calls recorded was positively correlated with the duration of social contacts, and most calls were uttered during contacts between the two mice. This correlation was not observed in mice maintained in groups. These results open the way for a deeper understanding and characterization of acoustic signals associated with social interactions. They can also help evaluating the role of motivational states in the emission of acoustic signals.

  1. Steady as he goes: at-sea movement of adult male Australian sea lions in a dynamic marine environment.

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    Andrew D Lowther

    Full Text Available The southern coastline of Australia forms part of the worlds' only northern boundary current system. The Bonney Upwelling occurs every austral summer along the south-eastern South Australian coastline, a region that hosts over 80% of the worlds population of an endangered endemic otariid, the Australian sea lion. We present the first data on the movement characteristics and foraging behaviour of adult male Australian sea lions across their South Australian range. Synthesizing telemetric, oceanographic and isotopic datasets collected from seven individuals enabled us to characterise individual foraging behaviour over an approximate two year time period. Data suggested seasonal variability in stable carbon and nitrogen isotopes that could not be otherwise explained by changes in animal movement patterns. Similarly, animals did not change their foraging patterns despite fine-scale spatial and temporal variability of the upwelling event. Individual males tended to return to the same colony at which they were tagged and utilized the same at-sea regions for foraging irrespective of oceanographic conditions or time of year. Our study contrasts current general assumptions that male otariid life history strategies should result in greater dispersal, with adult male Australian sea lions displaying central place foraging behaviour similar to males of other otariid species in the region.

  2. The Ginkgo biloba Extract Reverses the Renal Effects of Titanium Dioxide Nanoparticles in Adult Male Rats

    Directory of Open Access Journals (Sweden)

    Carlos Enrique Escárcega-González

    2016-01-01

    Full Text Available The Ginkgo biloba extract (GbE is a commercial product used as a nutraceutic herbal remedy in Europe and US. It contains 27% of the polyphenols isorhamnetin, kaempferol, and quercetin, as antioxidants. We used male adult Wistar rats (200–300 g, divided into four groups: control group (treated with 5.0 mg/kg of sodium chloride, intravenous, titanium dioxide nanoparticles (TiO2-NPs group (5.0 mg/kg, intravenous, GbE group (10 mg/kg, intraperitoneal, and GbE + TiO2-NPs group (treated 24 h before with 10 mg/kg of GbE, intraperitoneal, followed, 24 h later, by 5.0 mg/kg of TiO2-NPs intravenously. The statistical analysis was performed using Student’s t-test for grouped data with ANOVA posttest. The GbE protected renal cells against the effects of TiO2-NPs because it reversed the increased activity of γ-glutamyltranspeptidase and the enzymatic activity of dipeptidylaminopeptidase IV at all times tested (0–5, 5–24, 24–48, and 48–72 h. Also it reversed the glucosuria, hypernatriuria, and urine osmolarity at three times tested (5–24, 24–48, and 48–72. Thus, we conclude that GbE has a beneficial activity in the cytoplasmic membranes of brush border cells on the renal tubules, against the adverse effects that can be produced by some xenobiotics in this case the TiO2-NPs, in experimental rats.

  3. Physiological Responses During Multiplay Exergaming in Young Adult Males are Game-Dependent

    Directory of Open Access Journals (Sweden)

    McGuire Stephen

    2015-06-01

    Full Text Available Regular moderate-intensity exercise provides health benefits. The aim of this study was to examine whether the selected exercise intensity and physiological responses during exergaming in a single and multiplayer mode in the same physical space were game-dependent. Ten males (mean ±SD, age: 23 ±5 years, body mass: 84.2 ±15.6 kg, body height: 180 ±7 cm, body mass index: 26.0 ±4.0 kg·m−2 played the games Kinect football, boxing and track & field (3 × ~10 min, ~ 2 min rest periods in similar time sequence in two sessions. Physiological responses were measured with the portable Cosmed K4b2 pulmonary gas exchange system. Single play demands were used to match with a competitive opponent in a multiplay mode. A within-subjects crossover design was used with one-way ANOVA and a post-hoc t-test for analysis (p<0.05. Minute ventilation, oxygen uptake and the heart rate were at least 18% higher during a multiplayer mode for Kinect football and boxing but not for track & field. Energy expenditure was 21% higher during multiplay football. Single play track & field had higher metabolic equivalent than single play football (5.7 ±1.6, range: 3.2-8.6 vs 4.1 ±1.0, range: 3.0-6.1, p<0.05. Exergaming in a multiplayer mode can provide higher physiological demands but the effects are game-dependent. It seems that exergaming with low intensity in a multiplayer mode may provide a greater physical challenge for participants than in a single play mode but may not consistently provide sufficient intensity to acquire health benefits when played regularly as part of a programme to promote and maintain health in young adults.

  4. Coffee polyphenol consumption improves postprandial hyperglycemia associated with impaired vascular endothelial function in healthy male adults.

    Science.gov (United States)

    Jokura, Hiroko; Watanabe, Isamu; Umeda, Mika; Hase, Tadashi; Shimotoyodome, Akira

    2015-10-01

    Epidemiological studies indicate that habitual coffee consumption lowers the risk of diabetes and cardiovascular diseases. Postprandial hyperglycemia is a direct and independent risk factor for cardiovascular diseases. We previously demonstrated that coffee polyphenol ingestion increased secretion of Glucagon-like peptide 1 (GLP-1), which has been shown to exhibit anti-diabetic and cardiovascular effects. We hypothesized coffee polyphenol consumption may improve postprandial hyperglycemia and vascular endothelial function by increasing GLP-1 release and/or reducing oxidative stress. To examine this hypothesis, we conducted a randomized, acute, crossover, intervention study in healthy male adults, measuring blood parameters and flow-mediated dilation (FMD) after ingestion of a meal with or without coffee polyphenol extract (CPE). Nineteen subjects consumed a test meal with either a placebo- or CPE-containing beverage. Blood biomarkers and FMD were measured at fasting and up to 180 minutes postprandially. The CPE beverage led to a significantly lower peak postprandial increase in blood glucose and diacron-reactive oxygen metabolite, and significantly higher postprandial FMD than the placebo beverage. Postprandial blood GLP-1 increase tended to be higher after ingestion of the CPE beverage, compared with placebo. Subclass analysis revealed that the CPE beverage significantly improved postprandial blood GLP-1 response and reduced blood glucose increase in the subjects with a lower insulinogenic index. Correlation analysis showed postprandial FMD was negatively associated with blood glucose increase after ingestion of the CPE beverage. In conclusion, these results suggest that coffee polyphenol consumption improves postprandial hyperglycemia and vascular endothelial function, which is associated with increased GLP-1 secretion and decreased oxidative stress in healthy humans.

  5. Protective effects of vitamin E and selenium on spermatogenesis in adult male rat insulin-resistant

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    Alireza Zakerabasali

    2013-03-01

    Full Text Available Background & Objective: Diabetes mellitus is a metabolic disease and is a multifactorial disorder characterized by chronic hyperglycemia resulting from impaired insulin secretion and insulin factional or both. In this study, the protective role of vitamin E and sodium selenite in preventing the harmful effects of insulin resistance (diabetes type 2 on spermatogenesis was studied.   Materials & Methods: Male adults (180-200 g of Wistar rats were divided into five groups, each containing 7 rats (control, sham, and three experimental groups. The rats were fed daily with water-soluble fructose (10%, mg/kg 200 of vitamin E (gavage, and 5/0 mg/kg of sodium selenite (intraperitoneal injection or both for 110 days. Subsequently, sperm parameters, levels of testosterone, LH, and daily sperm production (DSP were checked. Additionally, testicular histopathology and malondialdehyde (MDA in the testis were examined.   Results: Sperm count, sperm motility and viability, and insulin resistance in the rats decreased DSP. A significant decrease was observed in the number of Leydig cells, spermatogonia, spermatogenesis, and spermatozoa in the testis of the insulin-resistant animals, whereas MDA and testosterone rose in the insulin-resistant rats. Vitamin E and sodium selenite intake reduced the levels of MDA and harmful effects of fructose on testicles, as well as sperm parameters and testicular pathology. A simultaneous intake of vitamin E and sodium selenite conferred the highest level of protection.   Conclusion: These findings suggest that vitamin E and sodium selenite can have a protective role in the testes of rats against oxidative stress induced by diabetes type 2.

  6. Triggering the decision to undergo medical male circumcision: a qualitative study of adult men in Botswana.

    Science.gov (United States)

    Wirth, Kathleen E; Semo, Bazghina-Werq; Ntsuape, Conrad; Ramabu, Nankie M; Otlhomile, Boyce; Plank, Rebeca M; Barnhart, Scott; Ledikwe, Jenny H

    2016-08-01

    In 2007, the World Health Organization endorsed voluntary medical male circumcision (VMMC) as part of comprehensive HIV-prevention strategies. A major challenge facing VMMC programs in sub-Saharan Africa remains demand creation; there is urgent need for data on key elements needed to trigger the decision among eligible men to seek VMMC. Using qualitative methods, we sought to better understand the circumcision decision-making process in Botswana related to VMMC. From July to November 2013, we conducted 27 focus group discussions in four purposively selected communities in Botswana with men (stratified by circumcision status and age), women (stratified by age) and community leaders. All discussions were facilitated by a trained same-sex interviewer, audio recorded, transcribed and translated to English, and analyzed for key themes using an inductive content analytic approach. Improved hygiene was frequently cited as a major benefit of circumcision and many participants believed that cleanliness was directly responsible for the protective effect of VMMC on HIV infection. While protection against HIV was frequently noted as a benefit of VMMC, the data indicate that increased sexual pleasure and perceived attractiveness, not fear of HIV infection, was an underlying reason why men sought VMMC. Data from this qualitative study suggest that more immediate benefits of VMMC, such as improved hygiene and sexual pleasure, play a larger role in the circumcision decision compared with protection from potential HIV infection. These findings have immediate implications for targeted demand creation and mobilization activities for increasing uptake of VMMC among adult men in Botswana. PMID:26754167

  7. The Ginkgo biloba Extract Reverses the Renal Effects of Titanium Dioxide Nanoparticles in Adult Male Rats.

    Science.gov (United States)

    Escárcega-González, Carlos Enrique; Reynoso-Andeola, Irma Guadalupe; Jaramillo-Juárez, Fernando; Martínez-Ruvalcaba, Haydée; Posadas Del Rio, Francisco A

    2016-01-01

    The Ginkgo biloba extract (GbE) is a commercial product used as a nutraceutic herbal remedy in Europe and US. It contains 27% of the polyphenols isorhamnetin, kaempferol, and quercetin, as antioxidants. We used male adult Wistar rats (200-300 g), divided into four groups: control group (treated with 5.0 mg/kg of sodium chloride, intravenous), titanium dioxide nanoparticles (TiO2-NPs) group (5.0 mg/kg, intravenous), GbE group (10 mg/kg, intraperitoneal), and GbE + TiO2-NPs group (treated 24 h before with 10 mg/kg of GbE, intraperitoneal), followed, 24 h later, by 5.0 mg/kg of TiO2-NPs intravenously. The statistical analysis was performed using Student's t-test for grouped data with ANOVA posttest. The GbE protected renal cells against the effects of TiO2-NPs because it reversed the increased activity of γ-glutamyltranspeptidase and the enzymatic activity of dipeptidylaminopeptidase IV at all times tested (0-5, 5-24, 24-48, and 48-72 h). Also it reversed the glucosuria, hypernatriuria, and urine osmolarity at three times tested (5-24, 24-48, and 48-72). Thus, we conclude that GbE has a beneficial activity in the cytoplasmic membranes of brush border cells on the renal tubules, against the adverse effects that can be produced by some xenobiotics in this case the TiO2-NPs, in experimental rats. PMID:27042354

  8. Safety, effectiveness and acceptability of the PrePex device for adult male circumcision in Kenya.

    Directory of Open Access Journals (Sweden)

    Paul J Feldblum

    Full Text Available To assess the safety, effectiveness and acceptability of the PrePex device for adult medical male circumcision (MMC in routine service delivery in Kenya.We enrolled 427 men ages 18-49 at one fixed and two outreach clinics. Procedures were performed by trained clinical officers and nurses. The first 50 enrollees were scheduled for six follow-up visits, and remaining men were followed at Days 7 and 42. We recorded adverse events (AEs and time to complete healing, and interviewed men about acceptability and pain.Placement and removal procedures each averaged between 3 and 4 minutes. Self-reported pain was minimal during placement but was fleetingly intense during removal. The rate of moderate/severe AEs was 5.9% overall (95% confidence interval [CI] 3.8%-8.5%, all of which resolved without sequelae. AEs included 5 device displacements, 2 spontaneous foreskin detachments, and 9 cases of insufficient foreskin removal. Surgical completion of MMC was required for 9 men (2.1%. Among the closely monitored first 50 participants, the probability of complete healing by Day 42 was 0.44 (95% CI 0.30-0.58, and 0.90 by Day 56. A large majority of men was favorable about their MMC procedure and would recommend PrePex to friends and family.The PrePex device was effective for MMC in Kenya, and well-accepted. The AE rate was higher than reported for surgical procedures there, or in previous PrePex studies. Healing time is longer than following surgical circumcision. Provider experience and clearer counseling on post-placement and post-removal care should lead to lower AE rates.ClinicalTrials.gov NCT01711411.

  9. Effect of cyanotoxins on the hypothalamic-pituitary-gonadal axis in male adult mouse.

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    Xiaolu Xiong

    Full Text Available BACKGROUND: Microcystins LR (MC-LR are hepatotoxic cyanotoxins that have been shown to induce reproductive toxicity, and Hypothalamic-Pituitary-Gonadal Axis (HPG is responsible for the control of reproductive functions. However, few studies have been performed to evaluate the effects of MC-LR on HPG axis. This study aimed to investigate the MC-LR-induced toxicity in the reproductive system of mouse and focus on the HPG axis. METHODS: Adult male C57BL/6 mice were exposed to various concentrations of MC-LR (0, 3.75, 7.50, 15.00 and 30.00 µg/kg body weight per day for 1 to 14 days, and it was found that exposure to different concentrations of MC-LR significantly disturbed sperm production in the mice testes in a dose- and time-dependent manner. To elucidate the associated possible mechanisms, the serum levels of testosterone, follicle-stimulating hormone (FSH and luteinizing hormone (LH were assessed. Meanwhile, PCR assays were employed to detect alterations in a series of genes involved in HPG axis, such as FSH, LH, gonadotropin-releasing hormone (GnRH and their complement receptors. Furthermore, the effect of MC-LR on the viability and testosterone production of Leydig cells were tested in vitro. RESULTS: MC-LR significantly impaired the spermatogenesis of mice possibly through the direct or indirect inhibition of GnRH synthesis at the hypothalamic level, which resulted in reduction of serum levels of LH that lead to suppression of testosterone production in the testis of mice. CONCLUSIONS: MC-LR may be a GnRH toxin that would disrupt the reproductive system of mice.

  10. Postnatal manganese exposure does not alter dopamine autoreceptor sensitivity in adult and adolescent male rats.

    Science.gov (United States)

    McDougall, Sanders A; Mohd-Yusof, Alena; Kaplan, Graham J; Abdulla, Zuhair I; Lee, Ryan J; Crawford, Cynthia A

    2013-04-15

    Administering manganese chloride (Mn) to rats on postnatal day (PD) 1-21 causes long-term reductions in dopamine transporter levels in the dorsal striatum, as well as a persistent increase in D1 and D2 receptor concentrations. Whether dopamine autoreceptors change in number or sensitivity is uncertain, although D2S receptors, which may be presynaptic in origin, are elevated in Mn-exposed rats. The purpose of this study was to determine if early Mn exposure causes long-term changes in dopamine autoreceptor sensitivity that persist into adolescence and adulthood. To this end, male rats were exposed to Mn on PD 1-21 and autoreceptor functioning was tested 7 or 70 days later by measuring (a) dopamine synthesis (i.e., DOPA accumulation) in the dorsal striatum after quinpirole or haloperidol treatment and (b) behavioral responsiveness after low-dose apomorphine treatment. Results showed that low doses (i.e., "autoreceptor" doses) of apomorphine (0.06 and 0.12 mg/kg) decreased the locomotor activity of adolescent and adult rats, while higher doses increased locomotion. The dopamine synthesis experiment also produced classic autoreceptor effects, because quinpirole decreased dorsal striatal DOPA accumulation; whereas, haloperidol increased DOPA levels in control rats, but not in rats given the nerve impulse inhibitor γ-butyrolactone. Importantly, early Mn exposure did not alter autoreceptor sensitivity when assessed in early adolescence or adulthood. The lack of Mn-induced effects was evident in both the dopamine synthesis and behavioral experiments. When considered together with past studies, it is clear that early Mn exposure alters the functioning of various dopaminergic presynaptic mechanisms, while dopamine autoreceptors remain unimpaired. PMID:23458069

  11. HEALTH STATUS OF THE CHILDREN AND THE ADULT MEMBERS OF THE LARGE FAMILIES LIVING IN RURAL AREAS

    OpenAIRE

    Shishkina Irina Vladimirovna; Kapitonov Vladimir Phedorovih; Susloparova Rimma Yevgenyevna

    2012-01-01

    To study the health status of the children and the adult members of the large families living in rural areas we surveyed 770 children and 393 their parents of 204 large families. From among surveyed families 87,7 % made traditional families, and 12,3 % made single-parent families. It was found out that: - the level of general and primary morbidity of the mothers of single-parent families in 1.1 times exceeds the level of traditional families and earlier known in 1,2 times; the rank structure ...

  12. Psychometric properties of the Eating Disorder Examination Questionnaire (EDE-Q and norms for rural and urban adolescent males and females in Mexico.

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    Eva Penelo

    Full Text Available AIMS: To contribute new evidence to the controversy about the factor structure of the Eating Disorder Examination Questionnaire (EDE-Q and to provide, for the first time, norms based on a large adolescent Mexican community sample, regarding sex and area of residence (urban/rural. METHODS: A total of 2928 schoolchildren (1544 females and 1384 males aged 11-18 were assessed with the EDE-Q and other disordered eating questionnaire measures. RESULTS: Confirmatory factor analysis of the attitudinal items of the EDE-Q did not support the four theorized subscales, and a two-factor solution, Restraint and Eating-Shape-Weight concern, showed better fit than the other models examined (RMSEA = .054; measurement invariance for this two-factor model across sex and area of residence was found. Satisfactory internal consistency (ω ≥ .80 and two-week test-retest reliability (ICCa ≥ .84; κ ≥ .56, and evidence for convergent validity with external measures was obtained. The highest attitudinal EDE-Q scores were found for urban females and the lowest scores were found for rural males, whereas the occurrence of key eating disorder behavioural features and compensatory behaviours was similar in both areas of residence. CONCLUSIONS: This study reveals satisfactory psychometric properties and provides population norms of the EDE-Q, which may help clinicians and researchers to interpret the EDE-Q scores of adolescents from urban and rural areas in Mexico.

  13. Early Life Manipulations of the Nonapeptide System Alter Pair Maintenance Behaviors and Neural Activity in Adult Male Zebra Finches.

    Science.gov (United States)

    Baran, Nicole M; Tomaszycki, Michelle L; Adkins-Regan, Elizabeth

    2016-01-01

    Adult zebra finches (T. guttata) form socially monogamous pair bonds characterized by proximity, vocal communication, and contact behaviors. In this experiment, we tested whether manipulations of the nonapeptide hormone arginine vasotocin (AVT, avian homolog of vasopressin) and the V1a receptor (V1aR) early in life altered species-typical pairing behavior in adult zebra finches of both sexes. Although there was no effect of treatment on the tendency to pair in either sex, males in different treatments exhibited profoundly different profiles of pair maintenance behavior. Following a brief separation, AVT-treated males were highly affiliative with their female partner but sang very little compared to Controls. In contrast, males treated with a V1aR antagonist sang significantly less than Controls, but did not differ in affiliation. These effects on behavior in males were also reflected in changes in the expression of V1aR and immediate early gene activity in three brain regions known to be involved in pairing behavior in birds: the medial amygdala, medial bed nucleus of the stria terminalis, and the lateral septum. AVT males had higher V1aR expression in the medial amygdala than both Control and antagonist-treated males and immediate early gene activity of V1aR neurons in the medial amygdala was positively correlated with affiliation. Antagonist treated males showed decreased activity in the medial amygdala. In addition, there was a negative correlation between the activity of V1aR cells in the medial bed nucleus of the stria terminalis and singing. Treatment also affected the expression of V1aR and activity in the lateral septum, but this was not correlated with any behaviors measured. These results provide evidence that AVT and V1aR play developmental roles in specific pair maintenance behaviors and the neural substrate underlying these behaviors in a bird. PMID:27065824

  14. Early Life Manipulations of the Nonapeptide System Alter Pair Maintenance Behaviors and Neural Activity in Adult Male Zebra Finches

    Directory of Open Access Journals (Sweden)

    Nicole M. Baran

    2016-03-01

    Full Text Available Adult zebra finches (T. guttata form socially monogamous pair bonds characterized by proximity, vocal communication, and contact behaviors. In this experiment, we tested whether manipulations of the nonapeptide hormone arginine vasotocin (AVT, avian homologue of vasopressin and the V1a receptor (V1aR early in life altered species-typical pairing behavior in adult zebra finches of both sexes. Although there was no effect of treatment on the tendency to pair in either sex, males in different treatments exhibited profoundly different profiles of pair maintenance behavior. Following a brief separation, AVT-treated males were highly affiliative with their female partner but sang very little compared to Controls. In contrast, males treated with a V1aR antagonist sang significantly less than Controls, but did not differ in affiliation. These effects on behavior in males were also reflected in changes in the expression of V1aR and immediate early gene activity in three brain regions known to be involved in pairing behavior in birds: the medial amygdala, medial bed nucleus of the stria terminalis, and the lateral septum. AVT males had higher V1aR expression in the medial amygdala than both Control and antagonist-treated males and immediate early gene activity of V1aR neurons in the medial amygdala was positively correlated with affiliation. Antagonist treated males showed decreased activity in the medial amygdala. In addition, there was a negative correlation between the activity of V1aR cells in the medial bed nucleus of the stria terminalis and singing. Treatment also affected the expression of V1aR and activity in the lateral septum, but this was not correlated with any behaviors measured. These results provide evidence that AVT and V1aR play developmental roles in specific pair maintenance behaviors and the neural substrate underlying these behaviors in a bird.

  15. Behavioural Risk Factors for Non Communicable Disease among Rural Adults in Andra Pradesh

    OpenAIRE

    Trupti N Bodhare, Kanchi Venkatesh, Samir Bele, Gali Kashiram, Sujata Devi, Achanta Vivekanand

    2013-01-01

    Introduction: Non-communicable diseases (NCDs) are the leading cause of death in rural parts of Andhra Pradesh. Most of the risk factors for NCDs are modifiable and can be controlled to reduce incidence and to ensure better outcomes for those having NCDs. Objectives: To estimate the prevalence of various behavioral risk factors for NCDS in rural area and to evaluate the socio-demographic characteristics associated with these risk factors. Material and Methods: A cross sectional study wa...

  16. Abnormal secretion of reproductive hormones and antioxidant status involved in quinestrol-induced reproductive toxicity in adult male rat.

    Science.gov (United States)

    Li, Jian; Wang, Hongwei; Zhang, Jiliang; Zhou, Bianhua; Si, Lifang; Wei, Lan; Li, Xiang

    2014-02-01

    This study aimed to evaluate the effects of quinestrol, a synthetic oestrogen homologue with reproductive toxicity, on the secretion of reproductive hormones and antioxidant status in adult male rat. Our results showed that quinestrol exposure significantly decreased the weight of the testis, epididymides, seminal vesicle, and prostate, as well as the sperm counts in the cauda epididymis of rats. Quinestrol significantly reduced the size of seminiferous tubules and the total number of spermatogenic cells. Serum testosterone, follitropin, and lutropin were also significantly reduced in a dose-related manner after quinestrol exposure. Meanwhile, the activity of superoxide dismutase, glutathione peroxidase, and total antioxide capacity significantly decreased, whereas the malondialdehyde and nitric oxide concentrations significantly increased in the testes. These findings revealed that endocrine disorders of reproductive hormones and oxidative stress may be involved in reproductive toxicity induced by quinestrol in adult male rats. PMID:24183492

  17. Subadult experience influences adult mate choice in an arthropod: Exposed female wolf spiders prefer males of a familiar phenotype

    OpenAIRE

    Hebets, Eileen A.

    2003-01-01

    Current sexual selection theory proposes several potential mechanisms driving the evolution of female mating preferences, few of which involve social interactions. Although vertebrate examples of socially influenced mating preferences do exist, the invertebrate examples are virtually nonexistent. Here I demonstrate that the mating preferences of female wolf spiders can be acquired through exposure as subadults to unrelated, sexually active adult males. I first conducted exposure trials during...

  18. SCREENING FOR BLOOD SUGAR LEVELS AMONG YOUNG ADULT MALES ATTENDING MEDICINE OPD AT MIMSH, MANDYA CITY, KARNA TAKA, INDIA

    OpenAIRE

    Ramakrishna; Poornima; Shivakumar

    2012-01-01

    ABSTRACT: BACKGROUND: The number of young adults seeking care for diabete s related complications has been constantly on the rise in our hospitals. This f act prompted us to take up this study. OBJECTIVE: To screen all the young males aged between 20- 30 y ears attending medicine OPD at MIMSH, Mandya City, for blood sugar levels. METHODOLOGY: A descriptive study of 6 months duration was taken up at Medical C ollege Hospital MIMS, Mandya. All the...

  19. Effect of nano-zinc oxide on doxorubicin- induced oxidative stress and sperm disorders in adult male Wistar rats

    OpenAIRE

    Puran Badkoobeh; Kazem Parivar; Seyed Mehdi Kalantar; Seyed Davood Hosseini; Alireza Salabat

    2013-01-01

    Background: Doxorubicin (DOX), an anthracycline antibiotic, is a widely used anticancer agent. In spite of its high antitumor efficacy, the use of DOX in clinical chemotherapy is limited due to diverse toxicities, including gonadotoxicity. Objective: We investigated the protective effect of nano-zinc oxide (nZnO) as an established antioxidant on DOX-induced testicular disorders. Materials and Methods: In this experimental study 24 adult male Wistar rats were divided into four groups including...

  20. DIETARY SODIUM INTAKE IN A SAMPLE OF ADULT MALE POPULATION IN SOUTHERN ITALY.Results of the Olivetti Heart Study

    OpenAIRE

    Strazzullo, P; Venezia, Antonella; Barba, Gianvincenzo; Russo, Ornella; Capasso, Clemente; De Luca, Viviana; Farinaro, Eduardo; Cappuccio, Francesco P.; Galletti, Ferruccio; Rossi, Giovanni

    2010-01-01

    Abstract Objective: To assess dietary habitual sodium intake, the association between daily sodium intake and anthropometric indices, food habits and hypertension in the sample of adult male population participating in the Olivetti Heart Study. Design, Setting and Participants: The study population was composed of 940 men participating in the 2002-04 follow-up examination of the Olivetti Heart Study. Blood pressure, anthropometric indices, biochemical parameters and sodium excre...

  1. Different types of soluble fermentable dietary fibre decrease food intake, body weight gain and adiposity in young adult male rats

    OpenAIRE

    Adam, Clare L; Williams, Patricia A.; Dalby, Matthew J; Garden, Karen; Lynn M. Thomson; Richardson, Anthony J.; Gratz, Silvia W.; Ross, Alexander W

    2014-01-01

    Background Dietary fibre-induced satiety offers a physiological approach to body weight regulation, yet there is lack of scientific evidence. This experiment quantified food intake, body weight and body composition responses to three different soluble fermentable dietary fibres in an animal model and explored underlying mechanisms of satiety signalling and hindgut fermentation. Methods Young adult male rats were fed ad libitum purified control diet (CONT) containing 5% w/w cellulose (insolubl...

  2. AB221. Effects of adult male circumcision on premature ejaculation: results from a prospective study in China

    OpenAIRE

    Gao, Jingjing; Xu, Chuan; Zhang, Xiansheng

    2016-01-01

    Objective The purpose of this study is to investigate the effects of adult male circumcision on premature ejaculation (PE). Methods Therefore, between December 2009 and March 2014, a total of 575 circumcised men and 623 uncircumcised men (control group) were evaluated. Detailed evaluations (including circumcision and control groups) on PE were conducted before circumcision and at the 3-, 6-, 9-, and 12-month follow-up visits after circumcision. Self-estimated intravaginal ejaculatory latency ...

  3. Primary Mature Cystıc Teratoma Mimickıng an Adrenal Mass in an Adult Male Patient

    OpenAIRE

    Okulu, Emrah; Ener, Kemal; Aldemir, Mustafa; Isik, Evren; Irkkan, Cigdem; Kayigil, Onder

    2014-01-01

    Teratomas are bizarre neoplasms derived from embryonic tissues that are typically found only in the gonadal and sacrococcygeal regions of adults. Primary retroperitoneal teratomas are rare and present challenging management options. We report a case of a unilateral primary retroperitoneal mature cystic teratoma mimicking an adrenal mass in a 54-year-old male patient. Complete resection of the adrenal mass was performed by the flank approach by using the 11th rib resection. Because of the risk...

  4. Effects of Photoperiod and Temperature on Growth and Reproductive Organ Mass in Adult Male Mongolian Gerbils, Meriones unguiculatus

    OpenAIRE

    Bülent GÜNDÜZ

    2002-01-01

    Rates of growth and sexual maturation of Mongolian gerbils vary in response to photoperiod. Previous work has shown that the responses of the testes and body weight of juvenile and adult gerbils are influenced not only by the photoperiods but also by other factors. The present work sought to determine if Mongolian gerbils alter body mass, body composition and/or reproductive organ mass in response to different photoperiods and temperatures. Male Mongolian gerbils were raised under long (14L) ...

  5. A comparison study on the prevalence of obesity and its associated factors among city, township and rural area adults in China

    OpenAIRE

    Zou, Yan; Zhang, Ronghua; Zhou, Biao; Huang, Lichun; Chen, Jiang; Gu, Fang; Zhang, Hexiang; Fang, Yueqiang; Ding, Gangqiang

    2015-01-01

    Objectives To explore the association of dietary behaviour factors on obesity among city, township and rural area adults. Setting A stratified cluster sampling technique was employed in the present cross-sectional study. On the basis of socioeconomic characteristics, two cities, two townships and two residential villages were randomly selected where the investigation was conducted. Participants A total of 1770 city residents, 2071 town residents and 1736 rural area residents participated in t...

  6. Effects of opioid (tramadol) treatment on testicular functions in adult male rats: The role of nitric oxide and oxidative stress.

    Science.gov (United States)

    Ahmed, Marwa A; Kurkar, Adel

    2014-04-01

    Nowadays, tramadol hydrochloride is frequently used as a pain reliever, and for the treatment of premature ejaculation. Decreased semen quality was noted in chronic tramadol users. The present study aimed to elucidate the effects of tramadol on the testicular functions of adult male rats. A total of 40 albino adult male rats were divided into control and tramadol groups, with 20 rats for each group. Rats of the tramadol group were subcutaneously injected with 40 mg/kg three times per week for 8 weeks. The control group received normal saline 0.9%. Blood samples from each animal were obtained. Plasma levels of different biochemical substances were determined. Nitric oxide was measured in testicular tissue samples. Those samples together with epididymal tissue samples were processed for histopathological examination. Tramadol significantly reduced plasma levels of luteinizing hormone, follicle-stimulating hormone, testosterone and total cholesterol, but elevated prolactin and estradiol levels compared with the control group. In addition, tramadol increased the testicular levels of nitric oxide and lipid peroxidation, and decreased the anti-oxidant enzymes activities significantly compared with the control group. The tramadol group showed decreased sperm count and motility, and numbers of primary spermatocytes, rounded spermatid and Leydig cells. Immunohistochemical examinations showed that tramadol increased the expression of endothelial nitric oxide synthase in testicular tissues. The present study showed that tramadol treatment affects the testicular function of adult male rats, and these effects might be through the overproduction of nitric oxide and oxidative stress induced by this drug.

  7. Influenza viruses in adult dogs raised in rural and urban areas in the state of São Paulo, Brazil

    Directory of Open Access Journals (Sweden)

    Dalva Assunção Portari Mancini

    2012-12-01

    Full Text Available In 1970, searching for the interspecies transmission of influenza viruses led to the first study on influenza viruses in domestic animals. Birds and mammals, including human beings, are their natural hosts; however, other animals may also play a role in the virus epidemiology. The objective was to investigate the incidence of influenza viruses in adult dogs raised in rural (9, 19.56% and urban (37, 80.43% areas in the state of São Paulo, Brazil. Dog serum samples were examined for antibodies to influenza viruses by the hemagglutination inhibition (HI test using the corresponding antigens from the circulating viruses in Brazil. Dogs from rural areas presented antibodies to influenza A H3N2, and influenza A H7N7 and H3N8. In rural areas, dog sera displayed mean titers as 94.37, 227.88, 168.14, 189.62 HIU/25 µL for subtypes H1N1, H3N2, H7N7, H3N8, respectively. About 84% and 92% of dogs from urban areas exhibited antibodies to human influenza A H1N1 and H3N2, respectively, with statistical difference at p 0.05. In conclusion, these dogs were positive for both human and equine influenza viruses. The present study suggests the first evidence that influenza viruses circulate among dogs in Brazil.

  8. Male migration and risky sexual behavior in rural India: is the place of origin critical for HIV prevention programs?

    Directory of Open Access Journals (Sweden)

    Saggurti Niranjan

    2011-12-01

    Full Text Available Abstract Background Recent studies of male migrants in India indicate that those who are infected with HIV are spreading the epidemic from high risk populations in high prevalence areas to populations in low prevalence areas. In this context, migrant men are believed to initiate and have risky sexual behaviors in places of destination and not in places of origin. The paucity of information on men's risky sexual behaviors in places of origin limits the decision to initiate HIV prevention interventions among populations in high out-migration areas in India. Methods A cross-sectional behavioral survey was conducted among non-migrants, returned migrants (with a history of migration, and active (current migrants in rural areas across two districts with high levels of male out-migration: Prakasam district in Andhra Pradesh and Azamgarh district in Uttar Pradesh. Surveys assessed participant demographics, migration status, migration history, and sexual behavior along the migration routes, place of initiation of sex. District-stratified regression models were used to understand the associations between migration and risky sexual behaviors (number of partners, condom use at last sex and descriptive analyses of migrants' place of sexual initiation and continuation along migration routes. Results The average age at migration of our study sample was 19 years. Adjusted regression analyses revealed that active migrants were more likely to engage in sex with sex workers in the past 12 months (Prakasam: 15 percent vs. 8 percent; adjusted odds ratio (aOR=2.1, 95% CI 1.2-3.4; Azamgarh: 19 percent vs.7 percent; aOR=4.0, 95% CI 2.4-6.6 as well as have multiple (3+ sex partners (Prakasam: 18 percent vs. 9 percent; aOR=2.0, 95% CI 1.3-3.2; Azamgarh: 28 percent vs. 21 percent; aOR=1.9, 95% CI 1.2-3.0 than non-migrants. Contrary to popular belief, a high proportion of active and returned migrants (almost 75 percent of those who had sex initiated sex at the place of

  9. Sox9 and Sox8 protect the adult testis from male-to-female genetic reprogramming and complete degeneration.

    Science.gov (United States)

    Barrionuevo, Francisco J; Hurtado, Alicia; Kim, Gwang-Jin; Real, Francisca M; Bakkali, Mohammed; Kopp, Janel L; Sander, Maike; Scherer, Gerd; Burgos, Miguel; Jiménez, Rafael

    2016-01-01

    The new concept of mammalian sex maintenance establishes that particular key genes must remain active in the differentiated gonads to avoid genetic sex reprogramming, as described in adult ovaries after Foxl2 ablation. Dmrt1 plays a similar role in postnatal testes, but the mechanism of adult testis maintenance remains mostly unknown. Sox9 and Sox8 are required for postnatal male fertility, but their role in the adult testis has not been investigated. Here we show that after ablation of Sox9 in Sertoli cells of adult, fertile Sox8(-/-) mice, testis-to-ovary genetic reprogramming occurs and Sertoli cells transdifferentiate into granulosa-like cells. The process of testis regression culminates in complete degeneration of the seminiferous tubules, which become acellular, empty spaces among the extant Leydig cells. DMRT1 protein only remains in non-mutant cells, showing that SOX9/8 maintain Dmrt1 expression in the adult testis. Also, Sox9/8 warrant testis integrity by controlling the expression of structural proteins and protecting Sertoli cells from early apoptosis. Concluding, this study shows that, in addition to its crucial role in testis development, Sox9, together with Sox8 and coordinately with Dmrt1, also controls adult testis maintenance. PMID:27328324

  10. Young adult male carriers of the fragile X premutation exhibit genetically modulated impairments in visuospatial tasks controlled for psychomotor speed

    Directory of Open Access Journals (Sweden)

    Wong Ling M

    2012-11-01

    Full Text Available Abstract Background A previous study reported enhanced psychomotor speed, and subtle but significant cognitive impairments, modulated by age and by mutations in the fragile X mental retardation 1 (FMR1 gene in adult female fragile X premutation carriers (fXPCs. Because male carriers, unlike females, do not have a second, unaffected FMR1 allele, male fXPCs should exhibit similar, if not worse, impairments. Understanding male fXPCs is of particular significance because of their increased risk of developing fragile X-associated tremor/ataxia syndrome (FXTAS. Methods Male fXPCs (n = 18 and healthy control (HC adults (n = 26 aged less than 45 years performed two psychomotor speed tasks (manual and oral and two visuospatial tasks (magnitude comparison and enumeration. In the magnitude comparison task, participants were asked to compare and judge which of two bars was larger. In the enumeration task, participants were shown between one and eight green bars in the center of the screen, and asked to state the total number displayed. Enumeration typically proceeds in one of two modes: subitizing, a fast and accurate process that works only with a small set of items, and counting, which requires accurate serial-object detection and individuation during visual search. We examined the associations between the performance on all tasks and the age, full-scale intelligent quotient, and CGG repeat length of participants. Results We found that in the magnitude comparison and enumeration tasks, male fXPCs exhibited slower reaction times relative to HCs, even after controlling for simple reaction time. Conclusions Our results indicate that male fXPCs as a group show impairments (slower reaction times in numerical visuospatial tasks, which are consistent with previous findings. This adds to a growing body of literature characterizing the phenotype in fXPCs who are asymptomatic for FXTAS. Future longitudinal studies are needed to determine how these impairments

  11. Status of cardiovascular health among adults in a rural area of Northwest China: Results from a cross-sectional study.

    Science.gov (United States)

    Zhao, Yaling; Yan, Hong; Yang, Ruihai; Li, Qiang; Dang, Shaonong; Liu, Ruru; Pei, Leilei; Cao, Lei; Marshall, Roger J; Wang, Duolao

    2016-07-01

    The aim of this study was to assess the status of cardiovascular health among a rural population in Northwest China and to determine the associated factors for cardiovascular health.A population-based cross-sectional study was conducted in the rural areas of Hanzhong in Northwest China. Interview, physical examination, and fasting blood glucose and lipid measurements were completed for 2693 adults. The construct of cardiovascular health and the definitions of cardiovascular health metrics proposed by the American Heart Association were used to assess cardiovascular health. The proportions of subjects with cardiovascular health metrics were calculated, adjusting for age and sex. The multiple logistic regression model was used to evaluate the association between ideal cardiovascular health and its associated factors.Only 0.5% (0.0% in men vs 0.9% in women, P = 0.002) of the participants had ideal cardiovascular health, whereas 33.8% (18.0% in men vs 50.0% in women, P health, respectively. The prevalence of poor cardiovascular health increased with increasing age (P health metrics. Also, 22.2% of the participants presented with 3 or fewer ideal metrics. Only 19.4% of the participants presented with 6 or more ideal metrics. 24.1% of the participants had all 4 ideal health factors, but only 1.1% of the participants had all 4 ideal health behaviors. Women were more likely to have ideal cardiovascular health, whereas adults aged 35 years or over and those who had a family history of hypertension were less likely to have ideal cardiovascular health.The prevalence of ideal cardiovascular health was extremely low among the rural population in Northwest China. Most adults, especially men and the elderly, had a poor cardiovascular health status. To improve cardiovascular health among the rural population, efforts, especially lifestyle improvements, education and interventions to make healthier food choices, reduce salt intake, increase physical activities, and cease

  12. Development and Validation of a Data-Based Food Frequency Questionnaire for Adults in Eastern Rural Area of Rwanda.

    Science.gov (United States)

    Yanagisawa, Ayumi; Sudo, Noriko; Amitani, Yukiko; Caballero, Yuko; Sekiyama, Makiko; Mukamugema, Christine; Matsuoka, Takuya; Imanishi, Hiroaki; Sasaki, Takayo; Matsuda, Hirotaka

    2016-01-01

    This study aimed to develop and evaluate the validity of a food frequency questionnaire (FFQ) for rural Rwandans. Since our FFQ was developed to assess malnutrition, it measured energy, protein, vitamin A, and iron intakes only. We collected 260 weighed food records (WFRs) from a total of 162 Rwandans. Based on the WFR data, we developed a tentative FFQ and examined the food list by percent contribution to energy and nutrient intakes. To assess the validity, nutrient intakes estimated from the FFQ were compared with those calculated from three-day WFRs by correlation coefficient and cross-classification for 17 adults. Cumulative contributions of the 18-item FFQ to the total intakes of energy and nutrients reached nearly 100%. Crude and energy-adjusted correlation coefficients ranged from -0.09 (vitamin A) to 0.58 (protein) and from -0.19 (vitamin A) to 0.68 (iron), respectively. About 50%-60% of the participants were classified into the same tertile. Our FFQ provided acceptable validity for energy and iron intakes and could rank Rwandan adults in eastern rural area correctly according to their energy and iron intakes. PMID:27429558

  13. Paired-organ and other selected absorbed fraction for the Korean Reference Adult Male model

    International Nuclear Information System (INIS)

    The authors have developed a mathematical model for calculating internal radionuclide dosimetry for the Korean Reference Adult Male, and have also derived paired-organ and other selected inter-organ photon-specific absorbed fractions for this model. Each lung, kidney and adrenal gland was set as a separate source region even though each of them shares an identical physiological function with their complementary half. The thyroid gland was also set as a source region. Specific absorbed fractions (SAFs) were then derived by selecting 10 photon energies from 0.02 to 4.0 MeV inclusive. For this purpose the Monte Carlo methodology was used, and the derived SAF was compared with the resulting value of MIRD Pamphlet No. 5 and ORNL TM-8381, both of which were derived on the basis of the ICRP-23 reference man. The comparison showed that MIRD No. 5 and ORNL TM-8381 resulted in a higher absorbed fraction, but the phantom created on the basis of the Korean reference man led to a higher SAF. The weight of the organs of the phantom, and the size and location of the trunk seem to account for the differences. The energy-dependent differences in the SAFs are considered to be related to the distance between the source and target regions, the composition of the intervening tissues, and the photon energies and mean free paths. Also, as a result of deriving SAFs after setting each separate lung, kidney and adrenal gland as a source region, it was found that, although they are of the same physiological function, each individual organ serves as a source region on its own. Differences were noted in SAFs exerted on the source and target organs in accordance with the location of the organs, that is, whether they were located to the left or right of the source organs. The SAF derived in this study can be used for a more accurate internal radionuclide dosimetry for Koreans and other Orientals whose physiology, lifestyle and dietary habits are similar to those of Koreans. (authors)

  14. Evaluation Of Gonadotropin And Testosterone Hormons In Adult Male Cholestatic Rats

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    Nasiri E

    2003-11-01

    Full Text Available Obstructive cholestasis is associated with overproduction of endogenous opioids (EOP, nitric oxide (NO, and cytokins in the blood streams. Therefore we investigated the relationship between obstructive cholestasis and function of germ cells in adult male rats."nMaterial and Methods: To study this, we used three groups of animals: No-surgery, Sham-surgery, and surgical ligation of the bile duct. After 3 weeks all animal were killed by ether, serum concentrations of FSH, LH and testosterone were determined by Radioimmunoassay, apoptosis was evaluated by DNA fragmentation detected by in situ terminal deoxynucloetidyl Transfrase-mediated dUTP nike end labeling (TUNEL."nResults: The mean of FSH level in cholestatic, control and sham groups were 13.22+ 1.038, 18.14+ 1.276, and 16.92+ 1.072 ng/ml, respectively. The mean of LH level in cholestatic, control and sham groups were 0.83 + 0.21, 2.058 ± 0.26, and 1.84 + 0.17 ng/ml, respectively. In addition, the mean of testosterone level in cholestatic, control and sham groups were 1.52 ± 0.16, 2.41 ± 0.18, and 2.31 + 0.14 ng/ml, respectively. The results of this study were indicated that serum FSH, LH and testosterone were significantly lower in cholestatic than control and sham groups (p=0.0195, P= 0.0029, and P=0.0023, respectively. However there was no significant difference in apoptotic index between all of groups (P=0.195. The apoptotic index in cholestatic, control and sham rats were 9.897± 1.374, 7.086 + 0.91, and 7.729 + 1.101, respectively. "nConclusion: These findings have been shown which as obstructive cholestasis was decreased the levels of serum gonadotropins and testosterone but it has no significant effector testicular germinal cells apoptosis."n"n"n"n 

  15. Protective Effect of Rosemary (Rosmarinus Officinalis Extract on Naphthalene Induced Nephrotoxicity in Adult Male Albino Rat

    Directory of Open Access Journals (Sweden)

    Neveen M. El-Sherif

    2015-02-01

    Full Text Available Background: Naphthalene (NA is a common environmental contaminant and is abundant in tobacco smoke. Rosemary (Rosmarinus officinalis is a herb commonly used as a spice and flavoring agents in food processing and is useful in the treatment of many diseases. Aim of the work: To study the nephrotoxicity of NA and to evaluate the possible protective role of rosemary extract in adult male albino rat. Materials and Methods: 25 animals were divided into three groups: Group I (Control group, Group II (NA treated group received NA at a dose of 200 mg/kg/day dissolved in 5 ml/kg corn oil orally by gastric tube, Group III (protected group received rosemary extract (10 ml/kg/day followed after 60 min by NA at the same previous dose orally by gastric tube. The experiment lasted 30 days. The following parameters were studied: Biochemical assessment of renal function, histological, immunohistochemical, morphometric studies and statistical analysis of the results. Results: NA treatment resulted in a highly significant increase in the mean values of serum urea and creatinine. NA induced histological changes in the form of glomerular congestion. Some glomeruli demonstrated marked mesangial expansion and hence that Bowman's spaces were almost completely obliterated. Shrinkage of renal glomeruli with widening of Bowman's spaces could also be seen. Focal tubular dilatation with appearance of casts inside the tubules was observed. Congested peritubular blood vessels and interstitial hemorrhage were also seen. The medullary region demonstrated vascular congestion and fibrosis. Focal cellular infiltration was presented in the interstitium. The renal cortex of NA treated rats showed a noticeable down regulation in alkaline phosphatase positive immunoreactive cells in some proximal convoluted tubules. NA induced up regulation of positive immunoreaction for inducible nitric oxide synthase in the proximal and distal convoluted tubules as well as in the collecting tubules

  16. Neuropsychological effects of antiepileptic drugs (carbamazepine versus valproate in adult males with epilepsy

    Directory of Open Access Journals (Sweden)

    Ghaydaa A Shehata

    2009-10-01

    Full Text Available Ghaydaa A Shehata,1 Abd El-aziz M Bateh,2 Sherifa A Hamed,1 Tarek A Rageh,1 Yaser B Elsorogy11Department of Neurology and Psychiatry, Faculty of Medicine, Assiut University, Egypt; 2Department of Psychology, Faculty of Arts, Banha University, EgyptPurpose: To evaluate the effect of antiepileptic drugs (AEDs on cognition and behavior in adult epileptic males controlled on treatment with conventional antiepileptic medications. Methods: Cognitive, mood, behavior and personality traits were assessed in 45 epileptic patients treated with carbamazepine and/or valproate and free of seizures for ≥1 year. Thirty-four newly diagnosed or untreated patients with epilepsy and 58 matched healthy subjects were also included for comparison. A battery of psychometric tests was utilized including Stanford-Binet (4th edition, Beck Inventory for Depression, Aggressive Scale and Eysenck Personality Questionnaire.Results: Compared to matched control subjects, treated and untreated epileptic patients had poor performance in different cognitive and behavioral functions testing. Treated patients had worse scores in memory for digits forward and backward, total short-term memory, extroversion and psychosis. The duration of AEDs intake was correlated with memory of objects (r = -0.323; P = 0.030, bead memory (r = -0.314; P = 0.036 and total nonverbal short-term memory (r = -0.346; P = 0.020. Treated and untreated epileptic patients had poor performance of similar extent in behavioral functions testing (depression, aggression and neurosis. The dose of AEDs was correlated with testing scores for neurosis (r = 0.307; P = 0.040, verbal aggression (r = 0.483; P = 0.001 and nonverbal aggression (r = 0.526; P = 0.000, and duration of drug intake was correlated with scores for depression (r = 0.384; P = 0.009, psychosis (r = 0.586; P = 0.0001 and nonverbal aggression (r = 0.300; P = 0.045.Conclusions: This study provides support for the notion that AEDs can impair performance

  17. The interaction of steroids with the hypothalamic-pituitary-testicular system in the adult male rat

    NARCIS (Netherlands)

    H.L.L.L. Verjans

    1976-01-01

    textabstractMajor functions of the mature male gonad are the production of gametes and steroid hormones. Extratesticular as well as intratesticular factors regulate these two male gonadal functions which are associated with two distinct cell compartments in the testis. It has been known for a long t

  18. Psychopathic traits are associated with reduced attention to the eyes of emotional faces among adult male non-offenders

    Directory of Open Access Journals (Sweden)

    Steven Mark Gillespie

    2015-10-01

    Full Text Available Psychopathic traits are linked with impairments in emotional facial expression recognition. These impairments may, in part, reflect reduced attention to the eyes of emotional faces. Although reduced attention to the eyes has been noted among children with conduct problems and callous-unemotional traits, similar findings are yet to be found in relation to psychopathic traits among adult male participants. Here we investigated the relationship of primary (selfish, uncaring and secondary (impulsive, antisocial psychopathic traits with attention to the eyes among adult male non-offenders during an emotion recognition task. We measured the number of fixations, and overall dwell time, on the eyes and the mouth of male and female faces showing the six basic emotions at varying levels of intensity. We found no relationship of primary or secondary psychopathic traits with recognition accuracy. However, primary psychopathic traits were associated with a reduced number of fixations, and lower overall dwell time, on the eyes relative to the mouth across expressions, intensity, and sex. Furthermore, the relationship of primary psychopathic traits with attention to the eyes of angry and fearful faces was influenced by the sex and intensity of the expression. We also showed that a greater number of fixations on the eyes, relative to the mouth, was associated with increased accuracy for angry and fearful expression recognition. These results are the first to show effects of psychopathic traits on attention to the eyes of emotional faces in an adult male sample, and may support amygdala based accounts of psychopathy. These findings may also have methodological implications for clinical studies of emotion recognition.

  19. Death in 12–24-Year-Old Youth in Nova Scotia: High Risk of Preventable Deaths for Males, Socially Deprived and Rural Populations—A Report from the NSYOUTHS Program

    Directory of Open Access Journals (Sweden)

    T. J. B. Dummer

    2010-01-01

    Full Text Available Deaths from avoidable causes represent the largest component of deaths in young people in Canada and have a considerable social cost in relation to years of potential life lost. We evaluated social and demographic determinants of deaths in youth aged 12–24 years in Nova Scotia for the period 1995–2004. Youth most at risk of death were males, the more socially deprived, and those living in rural areas. There was a five-fold increase in suicides and a three-fold increase in injury deaths in males compared to females and a substantial component of these deaths were amongst males living in rural areas. Initiatives and prevention policies should be targeted towards specific at-risk groups, particularly males living in rural areas. Published vital statistics hide these important trends and thus provide only limited evidence with which to base-prevention initiatives.

  20. Risk Factors for Chronic Disease Among Rural Vietnamese Adults and the Association of These Factors With Sociodemographic Variables: Findings From the WHO STEPS Survey in Rural Vietnam, 2005

    Directory of Open Access Journals (Sweden)

    Hoang Van Minh, MD, PhD

    2007-04-01

    Full Text Available IntroductionChronic diseases have emerged as a major health threat to the world’s population, particularly in developing countries. We examined the prevalence of selected risk factors for chronic disease and the association of these risk factors with sociodemographic variables in a representative sample of adults in rural Vietnam.MethodsIn 2005, we selected a representative sample of 2000 adults aged 25 to 64 years using the World Health Organization’s STEPwise approach to surveillance of chronic disease risk factors. We measured subjects’ blood pressure, calculated their body mass index (BMI, and determined their self-reported smoking status. We then assessed the extent to which hypertension, being overweight (having a BMI ≥25.0, smoking, and various combinations of these risk factors were associated with subjects’ education level, occupational category, and economic status.ResultsMean blood pressure levels were higher among men than among women and increased progressively with age. The prevalence of hypertension was 23.9% among men and 13.7% among women. Sixty-three percent of men were current smokers, and 58% were current daily smokers; less than 1% of women smoked. Mean body mass index was 19.6 among men and 19.9 among women, and only 3.5% of the population was overweight. Education level was inversely associated with the prevalence of hypertension among both men and women and with the prevalence of smoking among men. People without a stable occupation were more at risk of having hypertension than were farmers and more at risk of being overweight than were farmers or government employees. Hypertension was directly associated with socioeconomic status among men but inversely associated with socioeconomic status among women.ConclusionRural Vietnam is experiencing an increase in the prevalence of many risk factors for chronic diseases and is in urgent need of interventions to reduce the prevalence of these risk factors and to deal

  1. Social Capital and Health Outcomes among Older Adults in China: The Urban-Rural Dimension

    Science.gov (United States)

    Norstrand, Julie A.; Xu, Qingwen

    2012-01-01

    Purpose: This study examines different types of individual-level social capital (bonding, bridging, and linking) and their relationships with physical and emotional health among older Chinese living in urban and rural settings. Design and Methods: Using the 2005 China General Social Survey, physical and emotional health were regressed on social…

  2. Perception and attitude of a rural community regarding adult blindness in North Central Nigeria

    Directory of Open Access Journals (Sweden)

    Victoria A Olatunji

    2015-01-01

    Conclusion: This rural Nigerian community had some beliefs that were consistent with modern knowledge. However, the overall knowledge, attitude, and perceptions of this community need to be redirected to favor the eradication of avoidable blindness. Although an eye care facility was available, use by the community was suboptimal. Age and the level of education affected their overall perception and attitudes.

  3. Ageing-Related Experiences of Adults with Learning Disability Resident in Rural Areas: One Australian Perspective

    Science.gov (United States)

    Wark, Stuart; Canon-Vanry, Miranda; Ryan, Peta; Hussain, Rafat; Knox, Marie; Edwards, Meaghan; Parmenter, Marie; Parmenter, Trevor; Janicki, Matthew; Leggatt-Cook, Chez

    2015-01-01

    Background: Access to support services in rural areas is known to be problematic both in Australia, and in other countries around the world, but the majority of research on the population of people ageing with learning disability has so far focussed on metropolitan residents. The authors report about select aspects of the lived experience of older…

  4. SPECIAL PROBLEMS REPORT, ADULT EDUCATION PROGRAMS FOR RURAL POPULATION IN PAKISTAN AND SUGGESTIONS FOR THEIR IMPROVEMENT.

    Science.gov (United States)

    ALI KHAN, ANSAR

    THE AUTHOR DISCUSSES THE NEED FOR FUNCTIONAL, SEQUENTIAL PROGRAMS OF LITERACY, VOCATIONAL, LIBERAL, POLITICAL, AND HUMAN RELATIONS EDUCATION IN RURAL AREAS OF PAKISTAN. PROBLEMS AND CHALLENGES ARE SEEN IN THE OCCUPATIONAL CASTE SYSTEM, FAMILY STRUCTURES, ATTITUDES TOWARD THE EDUCATION OF BOYS AND GIRLS, POOR MEANS OF TRANSPORTATION AND…

  5. Relative sensitivity of developmental and immune parameters in juvenile versus adult male rats after exposure to di(2-ethylhexyl) phthalate

    Energy Technology Data Exchange (ETDEWEB)

    Tonk, Elisa C.M., E-mail: ilse.tonk@rivm.nl [Department of Toxicogenomics, Maastricht University, Maastricht (Netherlands); Laboratory for Health Protection Research, National Institute for Public Health and the Environment (RIVM), Bilthoven (Netherlands); Verhoef, Aart; Gremmer, Eric R. [Laboratory for Health Protection Research, National Institute for Public Health and the Environment (RIVM), Bilthoven (Netherlands); Loveren, Henk van [Department of Toxicogenomics, Maastricht University, Maastricht (Netherlands); Laboratory for Health Protection Research, National Institute for Public Health and the Environment (RIVM), Bilthoven (Netherlands); Piersma, Aldert H. [Laboratory for Health Protection Research, National Institute for Public Health and the Environment (RIVM), Bilthoven (Netherlands); Institute for Risk Assessment Sciences, Veterinary Faculty, Utrecht University, Utrecht (Netherlands)

    2012-04-01

    The developing immune system displays a relatively high sensitivity as compared to both general toxicity parameters and to the adult immune system. In this study we have performed such comparisons using di(2-ethylhexyl) phthalate (DEHP) as a model compound. DEHP is the most abundant phthalate in the environment and perinatal exposure to DEHP has been shown to disrupt male sexual differentiation. In addition, phthalate exposure has been associated with immune dysfunction as evidenced by effects on the expression of allergy. Male wistar rats were dosed with corn oil or DEHP by gavage from postnatal day (PND) 10–50 or PND 50–90 at doses between 1 and 1000 mg/kg/day. Androgen-dependent organ weights showed effects at lower dose levels in juvenile versus adult animals. Immune parameters affected included TDAR parameters in both age groups, NK activity in juvenile animals and TNF-α production by adherent splenocytes in adult animals. Immune parameters were affected at lower dose levels compared to developmental parameters. Overall, more immune parameters were affected in juvenile animals compared to adult animals and effects were observed at lower dose levels. The results of this study show a relatively higher sensitivity of juvenile versus adult rats. Furthermore, they illustrate the relative sensitivity of the developing immune system in juvenile animals as compared to general toxicity and developmental parameters. This study therefore provides further argumentation for performing dedicated developmental immune toxicity testing as a default in regulatory toxicology. -- Highlights: ► In this study we evaluate the relative sensitivities for DEHP induced effects. ► Results of this study demonstrate the age-dependency of DEHP toxicity. ► Functional immune parameters were more sensitive than structural immune parameters. ► Immune parameters were affected at lower dose levels than developmental parameters. ► Findings demonstrate the susceptibility of the

  6. Relative sensitivity of developmental and immune parameters in juvenile versus adult male rats after exposure to di(2-ethylhexyl) phthalate

    International Nuclear Information System (INIS)

    The developing immune system displays a relatively high sensitivity as compared to both general toxicity parameters and to the adult immune system. In this study we have performed such comparisons using di(2-ethylhexyl) phthalate (DEHP) as a model compound. DEHP is the most abundant phthalate in the environment and perinatal exposure to DEHP has been shown to disrupt male sexual differentiation. In addition, phthalate exposure has been associated with immune dysfunction as evidenced by effects on the expression of allergy. Male wistar rats were dosed with corn oil or DEHP by gavage from postnatal day (PND) 10–50 or PND 50–90 at doses between 1 and 1000 mg/kg/day. Androgen-dependent organ weights showed effects at lower dose levels in juvenile versus adult animals. Immune parameters affected included TDAR parameters in both age groups, NK activity in juvenile animals and TNF-α production by adherent splenocytes in adult animals. Immune parameters were affected at lower dose levels compared to developmental parameters. Overall, more immune parameters were affected in juvenile animals compared to adult animals and effects were observed at lower dose levels. The results of this study show a relatively higher sensitivity of juvenile versus adult rats. Furthermore, they illustrate the relative sensitivity of the developing immune system in juvenile animals as compared to general toxicity and developmental parameters. This study therefore provides further argumentation for performing dedicated developmental immune toxicity testing as a default in regulatory toxicology. -- Highlights: ► In this study we evaluate the relative sensitivities for DEHP induced effects. ► Results of this study demonstrate the age-dependency of DEHP toxicity. ► Functional immune parameters were more sensitive than structural immune parameters. ► Immune parameters were affected at lower dose levels than developmental parameters. ► Findings demonstrate the susceptibility of the

  7. Adult Behavior in Male Mice Exposed to E-Cigarette Nicotine Vapors during Late Prenatal and Early Postnatal Life.

    Directory of Open Access Journals (Sweden)

    Dani Smith

    Full Text Available Timed-pregnant C57BL/6J mice were exposed to 2.4% nicotine in propylene glycol (PG or 0% nicotine /PG once a day from gestational day 15 until delivery. After delivery, offspring and mothers were exposed to E-cigarette vapors for an additional 14 days from postnatal day 2 through 16. Following their last exposure serum cotinine levels were measured in female juvenile mice. Male mice underwent behavioral testing at 14 weeks of age to assess sensorimotor, affective, and cognitive functional domains.Adult male mice exposed to 2.4% nicotine/PG E-cigarette vapors had significantly more head dips in the zero maze test and higher levels of rearing activity in the open field test compared to 0% nicotine/PG exposed mice and untreated controls. In the water maze test after reversal training, the 2.4% nicotine/PG mice spent more than 25% of time in the new location whereas the other groups did not.Adult male mice exhibited increased levels of activity in the zero maze and open field tests when exposed to E-cigarette vapor containing nicotine during late prenatal and early postnatal life. These findings indicate that nicotine exposure from E-cigarettes may cause persistent behavioral changes when exposure occurs during a period of rapid brain growth.

  8. Evidence of female sex pheromones and characterization of the cuticular lipids of unfed, adult male versus female blacklegged ticks, Ixodes scapularis.

    Science.gov (United States)

    Carr, Ann L; Sonenshine, Daniel E; Strider, John B; Roe, R Michael

    2016-04-01

    Copulation in Ixodes scapularis involves physical contact between the male and female (on or off the host), male mounting of the female, insertion/maintenance of the male chelicerae in the female genital pore (initiates spermatophore production), and the transfer of the spermatophore by the male into the female genital pore. Bioassays determined that male mounting behavior/chelicerae insertion required direct contact with the female likely requiring non-volatile chemical cues with no evidence of a female volatile sex pheromone to attract males. Unfed virgin adult females and replete mated adult females elicited the highest rates of male chelicerae insertion with part fed virgin adult females exhibiting a much lower response. Whole body surface hexane extracts of unfed virgin adult females and males, separately analyzed by GC-MS, identified a number of novel tick surface associated compounds: fatty alcohols (1-hexadecanol and 1-heptanol), a fatty amide (erucylamid), aromatic hydrocarbons, a short chain alkene (1-heptene), and a carboxylic acid ester (5β-androstane). These compounds are discussed in terms of their potential role in female-male communication. The two most abundant fatty acid esters found were butyl palmitate and butyl stearate present in ratios that were sex specific. Only 6 n-saturated hydrocarbons were identified in I. scapularis ranging from 10 to 18 carbons. PMID:26864785

  9. Effect of 8 weeks Resistance Training on BDNF and TrkB in the Hippocampus of Adult Male Rats

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    S Mojtahedi

    2014-08-01

    Full Text Available Background & aim: Exercise enhances the synaptic plasticity and neuroprotective effects in the adult brain. However, it remains unknown that how plasticity molecules change following types of training. The purpose of this study was to determine the effect of eight weeks resistance training on protein levels of Brain Derived Neurotrophic Factor(BDNF and receptor of TrkB, in the hippocampus of adult male rats. Methods: In this experimental study, twelve adult male rats, 8 weeks of age, with an average weight of 200 to 225 grams were randomly divided into two groups, control and exercise respectively. The exercise was to increase the weight on the ladder. 24 hours after their last training session. The animals were killed and the hippocampus was removed for further testing. ELISA determined changes in protein levels. Data were analyzed by independent t test. Results: There was a significant difference between train and control groups In protein level of variables statically (p≤0.05. In addition, protein levels of BDNF and TrkB in the hippocampus of rats increased. Conclusion: Resistance training is beneficial for promoting hippocampal plasticity associated with BDNF signaling and consequently functional and cognitive benefits.

  10. Spectrographic analysis of the ultrasonic vocalisations of adult male and female BALB/c mice

    Science.gov (United States)

    Gourbal, Benjamin E. F.; Barthelemy, Mathieu; Petit, Gilles; Gabrion, Claude

    In this study, a spectrographic analysis was designed to improve the description of the shape, the modulations, the rate, length and frequencies of BALB/c mouse calls in different behavioural situations. Male and female calls emitted during investigation of cages with clean bedding, soiled with male or female bedding, and during same-sex encounters, were recorded and described. BALB/c male mice uttered different types of vocalisations both when investigating counterpart odour cues and when interacting with same-sex counterparts. BALB/c female mice vocalised solely during same-sex counterpart encounters and it appeared that calls were uttered mainly by the resident females. Male and female mice present a complex array of calls, which seem to be linked to particular behavioural situations. Further studies using this technology may help to improve our understanding of the role of vocal communication in natural rodent populations.

  11. Abnormal Sexual Behavior in an Adult Male with Obsessive Compulsive Disorder

    OpenAIRE

    Raguraman, Janakiraman; Priyadharshini, Kothai R.; Chandrasekaran, R.; Vijaysagar, John

    2004-01-01

    A male patient with homosexual obsession in obsessive compulsive disorder shows a better outcome following a combination of pharmacotherapy and psychotherapy. This case report emphasizes the importance of combination therapy in obsessive compulsive disorder with abnormal sexual impulses and behavior.

  12. MORPHOMETRIC EFFECTS OF COLA NITIDA EXTRACT ON THE STOMACH OF ADULT MALE WISTAR RATS

    Directory of Open Access Journals (Sweden)

    Ojo Gideon B

    2010-01-01

    Full Text Available Cola nut was investigated for possible harmful effect on the morphology of the stomach, considering its wide consumption and documented antioxidant properties.Twenty-five Adult male Wistar rats with average weight of 167.6 g and randomly divided into five groups A, B, C, D and E each containing five animals. Care of the animal according to the Rules and Guidelines of the Animal Right Committee of the Obafemi Awolowo University, Ile-Ife, Nigeria was adopted. The rats in group A (control were given distilled water while animals in experimental groups B, C, D and E were each given 600 mg/kg body weight of crude extract of Cola nitida by oral intubation for consecutive three, five, seven and nine days respectively and sacrificed. The stomach was excised, quickly fixed in 10% formal saline and processed histologically, using routine haematoxylin and eosin (H and E stain. The stained sections were subjected to morphometrics analysis at a magnification of sign 40 using the eye piece micrometer procedure.The result revealed a significant reduction in the epithelia thickness of the experimental animals, (Groups A=218.40 µm ± 144.61 vs. B=117.00 µm ± 34.88, C=124.80 µm ± 87.01, D=96.60 µm ± 60.04 and E=108.57 µm ± 122.16 (t=3.04, 2.48, 3.57 and 2.58 respectively, p 0.05 and (A=148.20 µm ± 50.56 vs. B=109.20 µm ± 22.27, C=117.00 µm ± 11.07, D=124.80 µm ± 71.67, E=162.86 µm ± 112.35 (t=1.58, 1.35, 0.60, and 0.46 respectively, p<0.05.The thickness of the muscularis mucosa and muscularis externa were significantly increased by the extract, (Groups A=140.40 µm ± 95.84 vs. B=358.80 µm ± 323.07, C=260.00 µm ± 32.89, D=306.80 µm ± 148.90, E=374.83 µm ± 175.44 (t=7.16, 6.36, 3.83, and 2.89 respectively, p<0.05 and (140.4 µm ± 47.94 vs. B=358.80 µm ±161.53, C=260.00 µm ± 16.44, D=306.80 µm ± 74.44, E=374.83 µm ± 87.72 (t=2.90, 5.22, 4.20, and 5.22 respectively, p<0.05.It is therefore evident that the consumption of cola nut

  13. Disentangling recoding processes and evaluative associations in a gender attitude implicit association test among adult males.

    Science.gov (United States)

    Jin, Zheng

    2016-11-01

    The course of male development of implicit gender attitudes between young age (N = 30, age 17-26 years) and old age (N = 34, age 56-78 years) was investigated. The findings demonstrated that younger males had a stronger implicit preference for females relative to males than did older participants, shedding light on the nature of age differences in gender attitudes in regard to implicit measures. Although younger and older participants demonstrated different levels of gender bias on an implicit association test (IAT), the application of the ReAL model [Meissner, F., & Rothermund, K. (2013). Estimating the contributions of associations and recoding in the implicit association test: The ReAL model for the IAT. Journal of Personality and Social Psychology, 104(1), 45-69.] showed that evaluative associations of both female and male were activated at equivalent levels among both the young and old age groups, but younger males were more able to recode the female gender and a positive evaluation into common categories. Thus, the differences in attitudinal responses between younger and older males exaggerated the differences in the underlying evaluative associations with respect to gender and concealed the differences in recoding processes. These findings have important implications for the measurement and interpretation of implicit gender attitudes. PMID:26933754

  14. Increasing Male Involvement in Family Planning Decision Making: Trial of a Social-Cognitive Intervention in Rural Vietnam

    Science.gov (United States)

    Ha, Bui Thi Thu; Jayasuriya, Rohan; Owen, Neville

    2005-01-01

    We tested a social-cognitive intervention to influence contraceptive practices among men living in rural communes in Vietnam. It was predicted that participants who received a stage-targeted program based on the Transtheoretical Model (TTM) would report positive movement in their stage of motivational readiness for their wife to use an…

  15. Effect of aerobic exercise on Pancreas Beta-cells function in adult obese males

    Directory of Open Access Journals (Sweden)

    Mojtaba Eizadi

    2014-08-01

    Conclusion: Aerobic exercise training increases beta cells function and decreases FBS in obese men. These findings support the hypothesis that regular physical activity postpones the occurrence of type 2 diabetes in adult obese subjects.

  16. Evaluation of possible toxic effects of spearmint (Mentha spicata) on the reproductive system, fertility and number of offspring in adult male rats

    OpenAIRE

    Fatemeh Nozhat; Sanaz Alaee; Khodabakhsh Behzadi; Najmeh Azadi Chegini

    2014-01-01

    Objective: In this study we investigated the effects of spearmint (Mentha spicata Labiatae) on the reproductive system, fertility and number of offspring in adult male rats. Materials and Methods: Adult Wistar male rats in one control (C) and three experimental groups (I, II and III) received 0, 10, 20 and 40 mg/kg spearmint extract orally for 45 days, respectively.  Following this treatment, the animals’ weights, and the standard weight of reproductive tissues, sperm count, sperm motility an...

  17. Does lower birth order amplify the association between high socio-economic status and central adiposity in young adult Filipino males?

    OpenAIRE

    Dahly, Darren L; Adair, Linda S.

    2010-01-01

    Objective To test the hypothesis that lower birth order amplifies the positive association between socioeconomic status and central adiposity in young adult males from a lower-income, developing country context. Design The Cebu Longitudinal Health and Nutrition Survey is an ongoing community-based, observational study of a one year birth cohort (1983). Subjects 970 young adult males, mean age 21.5 y (2005). Measurements Central adiposity measured by waist circumference; birth order; perinatal...

  18. Evaluating the Effect of Vitamins E and C on Sexual Cell Lineages in Adult Male Rats under Oxidative Stress Induced by Endosulfan Consumption

    OpenAIRE

    yazdan heydari; shirzad hosseini; mojtaba keshavarz; ahmad mozafar; mohammadhasaan meshkibaf; mohammadali takhshid

    2014-01-01

    Background & Objective: Endosulfan is one of the strong insecticides used in agriculture. This toxin is absorbed by inhalation and skin. Endosulfan has side effects such as infertility in men. This study surveys the effect of vitamins E and C on  preventing the harmful effects of Endosulfan on spermatogenesis in adult male rats. Materials & Methods: Adult male rats (200-250 g) from Wistar rats were divided into five groups of 10 rats. Rats in the experimental group...

  19. Differential effects of alprazolam and clonazepam on the immune system and blood vessels of non-stressed and stressed adult male albino rats

    OpenAIRE

    Elmesallamy, Ghada E.; Abass, Marwa A.; Ahmed Refat, Nahla A.G.; Atta, Amal H.

    2011-01-01

    Benzodiazepines belongs to one of the most commonly used anxiolytic and anticonvulsant drugs in the world. Full description of toxic effects on different organs is lacking for nearly all the current benzodiazepines. The aim of the current work was to study the immunologic and vascular changes induced by sub-chronic administration of alprazolam and clonazepam in non-stressed and stressed adult male albino rats. Forty-two adult male albino rats were divided into 6 groups (I): (Ia) Negative cont...

  20. How Older Rural Adults Utilize Self-Directed Learning in Late Life Adjustments

    Science.gov (United States)

    Roberson, Donald N., Jr.

    2003-01-01

    The increasing numbers and influence of older adults is causing many segments of western society to re-evaluate the concept of old age. Medical advances and personal lifestyles have resulted in older adults living longer and healthier lives. As one ages, adjustments in work, family, and health must be made. Self-directed learning (SDL) is one way…

  1. Estradiol differentially affects auditory recognition and learning according to photoperiodic state in the adult male songbird, European starling (Sturnus vulgaris

    Directory of Open Access Journals (Sweden)

    Rebecca M. Calisi

    2013-09-01

    Full Text Available Changes in hormones can affect many types of learning in vertebrates. Adults experience fluctuations in a multitude of hormones over a temporal scale, from local, rapid action to more long-term, seasonal changes. Endocrine changes during development can affect behavioral outcomes in adulthood, but how learning is affected in adults by hormone fluctuations experienced during adulthood is less understood. Previous reports have implicated the sex steroid hormone estradiol (E2 in both male and female vertebrate cognitive functioning. Here, we examined the effects of E2 on auditory recognition and learning in male European starlings (Sturnus vulgaris. European starlings are photoperiodic, seasonally breeding songbirds that undergo different periods of reproductive activity according to annual changes in day length. We simulated these reproductive periods, specifically 1. photosensitivity, 2. photostimulation, and 3. photorefractoriness in captive birds by altering day length. During each period, we manipulated circulating E2 and examined multiple measures of learning. To manipulate circulating E2, we used subcutaneous implants containing either 17-β E2 and/or fadrozole (FAD, a highly specific aromatase inhibitor that suppresses E2 production in the body and the brain, and measured the latency for birds to learn and respond to short, male conspecific song segments (motifs. We report that photostimulated birds given E2 had higher response rates and responded with better accuracy than those given saline controls or FAD. Conversely, photosensitive, animals treated with E2 responded with less accuracy than those given FAD. These results demonstrate how circulating E2 and photoperiod can interact to shape auditory recognition and learning in adults, driving it in opposite directions in different states.

  2. The Muscle Appearance Satisfaction Scale: A factorial analysis of validity and reliability for its use on adult Chinese male weightlifters.

    Science.gov (United States)

    Jin, Xinhong; Jin, Yahong; Zhou, Shi; Li, Xinhao; Yang, Shun-Nan; Yang, Donglin; Nieuwoudt, Johanna E; Yao, Jiaxin

    2015-06-01

    Muscle dysmorphia (MD) is the distorted perception of men's own muscle appearance. The increasing popularity of weightlifting in Chinese men suggests the presence of MD. The study assessed the validity and reliability of the Muscle Appearance Satisfaction Scale (MASS) for its use on adult Chinese males. Exploratory and confirmatory factor analyses of responses from 225 and 592 participants confirmed the same five factors for the 17-item Chinese version as the original MASS (CFI=.931, RMSEA=.052). The internal consistency for all factors were acceptable (Cronbach's α=.636 to .737). Correlation levels of its subscales with converging measurements indicated that the revised MASS is effective in assessing MD in Chinese male weightlifters. Differences in the importance of the factors suggest an influence of Chinese culture in the symptoms of MD and the need of assessing the MASS with populations from distinct demographics in China and from different cultures. PMID:25939132

  3. Attacks on adult females with infants by non-resident males in the Fran(c)ois langur

    Institute of Scientific and Technical Information of China (English)

    Qi-Hai ZHOU; Bang LUO; Cheng-Ming HUANG

    2013-01-01

    Infanticide by males is a common phenomenon in mammals,especially primates,as lactation lasts much longer than gestation in many species.Usually,infanticidal episodes occur soon after group takeovers,and are traditionally considered a male reproductive strategy (i.e.,support the sexual selection hypothesis,Hrdy,1974).To verify the validity of this conception,we observed one group of Fran(c)ois' langurs in the Nonggang Nature Reserve,China,between August 2003 and July 2004.During the study period,a Fran(c)ois' langur female with the youngest infant in the group was attacked three times by immigrating males,and later disappeared by the third day after the final attack.We suggest that these attacks on the female-infant dyad represent infanticide attempts by males,and may be the cause of the adult female and her infant's disappearance.Presumably,that female dispersed with her infant to avoid infanticide and was not killed.Though these observations do not completely verify the sexual selection hypothesis,they are not inconsistent with it.

  4. Suppression of spermatogenesis by testosterone undecanoate-loaded injectable in situ-forming implants in adult male rats.

    Science.gov (United States)

    Zhang, Xiao-Wei; Zhang, Chong; Zhang, Wei; Yang, Dan; Meng, Shu; Wang, Ping; Guo, Jing; Liu, Dan-Hua

    2016-01-01

    We have investigated the feasibility of administration of testosterone undecanoate (TU)-loaded injectable in situ-forming implant (ISFI) for contraception in adult male Sprague-Dawley rats. Male rats were treated with vehicle, TU-loaded ISFIs (540, 270 and 135 mg TU kg-1 ) or TU injections (45 mg TU kg-1 every 30 days) for 120 days. Fertility tests served for determining infertility or restoration of fertility in treated rats. Serum testosterone concentration, epididymal sperm count, motility, morphology, and histology of the testis were monitored. The TU-loaded ISFIs increased serum testosterone levels in rats steadily without fluctuation over 3 months. One month after TU administration, the epididymal sperm count decreased significantly in all experimental groups. After 3 months, the animals treated with 270 and 135 mg kg-1 TU-loaded ISFIs were 100% infertile, and no implantation sites were produced in the mated females. However, some of males treated with 540 mg kg-1 ISFI or TU injections were still fertile but numbers of implantation sites were also significantly lower than control values. TU-loaded ISFI at an appropriate dose has potential as a long-acting male contraceptive drug that suppresses spermatogenesis consistently over a period of 3 months. PMID:26459781

  5. Differentiation in boron distribution in adult male and female rats' normal brain: A BNCT approach

    Energy Technology Data Exchange (ETDEWEB)

    Goodarzi, Samereh, E-mail: samere.g@gmail.com [Department of Nuclear Engineering, Science and Research Branch, Islamic Azad University, PO Box 19395-1943, Tehran (Iran, Islamic Republic of); Pazirandeh, Ali, E-mail: paziran@yahoo.com [Department of Nuclear Engineering, Science and Research Branch, Islamic Azad University, PO Box 19395-1943, Tehran (Iran, Islamic Republic of); Jameie, Seyed Behnamedin, E-mail: behnamjameie@tums.ac.ir [Basic Science Department, Faculty of Allied Medicine, Tehran University of Medical Sciences, Tehran (Iran, Islamic Republic of); Department of Anatomy, Faculty of Medicine, Tehran University of Medical Sciences, Tehran (Iran, Islamic Republic of); Baghban Khojasteh, Nasrin, E-mail: khojasteh_n@yahoo.com [Department of Nuclear Engineering, Science and Research Branch, Islamic Azad University, PO Box 19395-1943, Tehran (Iran, Islamic Republic of)

    2012-06-15

    Boron distribution in adult male and female rats' normal brain after boron carrier injection (0.005 g Boric Acid+0.005 g Borax+10 ml distilled water, pH: 7.4) was studied in this research. Coronal sections of control and trial animal tissue samples were irradiated with thermal neutrons. Using alpha autoradiography, significant differences in boron concentration were seen in forebrain, midbrain and hindbrain sections of male and female animal groups with the highest value, four hours after boron compound injection. - Highlights: Black-Right-Pointing-Pointer Boron distribution in male and female rats' normal brain was studied in this research. Black-Right-Pointing-Pointer Coronal sections of animal tissue samples were irradiated with thermal neutrons. Black-Right-Pointing-Pointer Alpha and Lithium tracks were counted using alpha autoradiography. Black-Right-Pointing-Pointer Different boron concentration was seen in brain sections of male and female rats. Black-Right-Pointing-Pointer The highest boron concentration was seen in 4 h after boron compound injection.

  6. Effects of aqueous root extract of Carpolobia alba G. Don on sexual behaviour in adult male rats.

    Science.gov (United States)

    Kenmogne, H; Koloko, B; Hambe, C; Domkam, J; Ngaha Njila, M; Bend, E; Oundoum Oundoum, P; Massoma Lembè, D; Dimo, T

    2016-10-01

    Several lines say that a number of natural products, mostly plant based, have been claimed to cure male sexual dysfunction. One of such botanicals is Carpolobia alba G. Don which is used in Cameroon to treat erectile dysfunction and related male sexual debilities. However, the traditional claim has not been scientifically tested. Thirty adult male rats (five groups of six animals) were orally treated daily with distilled water, sildenafil citrate (positive control), 75, 150, 300 mg/kg of C. alba G. Don roots aqueous extract. The erection and ejaculation properties were recorded on the first, seventh and fourteenth day of treatment by following copulation settings: number of erections (NE), mount frequency (MF), intromission frequency (IF), ejaculation frequency (EF), mount latency (ML), intromission latency (IL), ejaculation latency (EL), average interval of copulation (AIC) and post-ejaculatory interval (PEI). The extract resulted in an improvement of copulation parameters through significant reduction (p erectile and pro-ejaculatory potential of aqueous root extract of this plant in male rats. PMID:27681647

  7. ICRP Publication 116—the first ICRP/ICRU application of the male and female adult reference computational phantoms

    CERN Document Server

    Petoussi-Henss, Nina; Eckerman, Keith F; Endo, Akira; Hertel, Nolan; Hunt, John; Menzel, Hans G; Pelliccioni, Maurizio; Schlattl, Helmut; Zankl, Maria

    2014-01-01

    ICRP Publication 116 on `Conversion coefficients for radiological protection quantities for external radiation exposures', provides fluence-to-dose conversion coefficients for organ-absorbed doses and effective dose for various types of external exposures (ICRP 2010 ICRP Publication 116). The publication supersedes the ICRP Publication 74 (ICRP 1996 ICRP Publication 74, ICRU 1998 ICRU Report 57), including new particle types and expanding the energy ranges considered. The coefficients were calculated using the ICRP/ICRU computational phantoms (ICRP 2009 ICRP Publication 110) representing the reference adult male and reference adult female (ICRP 2002 ICRP Publication 89), together with a variety of Monte Carlo codes simulating the radiation transport in the body. Idealized whole-body irradiation from unidirectional and rotational parallel beams as well as isotropic irradiation was considered for a large variety of incident radiations and energy ranges. Comparison of the effective doses with operational quantit...

  8. Quality of Life in Rural and Urban Adults 65 Years and Older: Findings from the National Health and Nutrition Examination Survey

    Science.gov (United States)

    Baernholdt, Marianne; Yan, Guofen; Hinton, Ivora; Rose, Karen; Mattos, Meghan

    2012-01-01

    Purpose: The proportion of people over 65 years of age is higher in rural areas than in urban areas, and their numbers are expected to increase in the next decade. This study used Andersen's behavioral model to examine quality of life (QOL) in a nationally representative sample of community-dwelling adults 65 years and older according to…

  9. Urban and rural immigrant Latino youths' and adults' knowledge and beliefs about mental health resources.

    Science.gov (United States)

    García, Carolyn Marie; Gilchrist, Lauren; Vazquez, Gabriela; Leite, Amy; Raymond, Nancy

    2011-06-01

    Immigrant Latino youth experience mental health problems in the U.S. Cultural beliefs and knowledge may influence help-seeking behaviors. Two hundred thirty-four immigrant Latino respondents between 12 and 44 years of age completed a questionnaire assessing knowledge of and cultural beliefs regarding mental health resources for adolescents, symptoms, and help-seeking. Multivariate analyses showed that rural respondents were significantly less likely to know of mental health resources than urban-based immigrant Latinos. Knowledge and belief outcomes were also affected by age, gender, and length of time living in the community. Immigrant Latinos appear willing to seek professional help for mental health problems but may not know how to access this type of care, or may lack available services. Future research to inform interventions that increase awareness of accessible mental health services is suggested. Findings support systems-level changes including increased availability of culturally-specific mental health services, especially in rural areas. PMID:20835762

  10. Effect of gibberellic acid on the quality of sperm and in vitro fertilization outcome in adult male rats

    OpenAIRE

    Mohammadreza Hosseinchi; Farhad Soltanalinejad; Gholamreza Najafi; Leila Roshangar

    2013-01-01

    Gibberellic acid (GA3) is a group of plant hormones identified in various plants. The aim of this study was to determine the effects of GA3 on sperm parameters and in vitro fertilization (IVF). Fifty six adult male rats were divided into seven groups as, control, treatment and sham. Following 15, 30 and 45 days of GA3 and methanol alcohol (MA) administration, rats were euthanized and epididymis tail was transferred to human tubular fluid (HTF) medium containing 4 mg mL-1 bovine serum albumin ...

  11. Adult Education through Multiple Method For Poor Rural Illiterate Women in Indonesia

    OpenAIRE

    Kamin Sumardi

    2012-01-01

    ABSTRACT

    This Study is aimed at producing basic literacy learning model which effective and accountable. Fact has also shown that the implementation of literacy teaching is to combines comprising REFLECT (Regenerated Frerian Literacy through Empowering     Community Techniques), LEA (Language Experience Approach) and PRA (Participatory Rural Appraisal). This study employs re...

  12. Age effect of deafening on stereotyped song maintenance in adult male bengalese finches Lonchura striata domestica

    Institute of Scientific and Technical Information of China (English)

    Yingyu SUN; Rui WANG; Shuli SHAO; Shaoju ZENG; Mingxue ZUO

    2009-01-01

    Birdsong is a complex learned vocal behavior that relies on auditory experience for development. However, it appears that among different species of close-ended songbirds, there are some variations in the necessity of auditory feedback for maintaining stereotyped aduh song. In zebra finches, the deterioration of adult songs following deafness depends on the birds' age. It is unknown whether this age effect is a general ride in other avian species as well. Therefore, we chose Bengalese finches, whose songs show more complexity and have much heavier dependency on auditory feedback than that of zebra finches, to compare the degree of song degradation after heating loss in old (over 18 months old) and young adult birds (5-6 months old). We found that beth syllable sequence and syllable phonology were much leas severely affected by deafening in old adults than that in young ones. Moreover, young adults almost lost their capability to sing trills over 6 months following deafening, while old birds continued to sing plenty of trills and trilled syllables after the same period of deafening. Our results suggest that age plays an important role in affecting the dependency of adult song maintenance on auditory feedback in Bengalese finches. Furthermore, the age dependency may be a general phenomenon in different species of close-ended songbirds.

  13. Nutritional status of adult patients with pulmonary tuberculosis in rural central India and its association with mortality.

    Science.gov (United States)

    Bhargava, Anurag; Chatterjee, Madhuri; Jain, Yogesh; Chatterjee, Biswaroop; Kataria, Anju; Bhargava, Madhavi; Kataria, Raman; D'Souza, Ravi; Jain, Rachna; Benedetti, Andrea; Pai, Madhukar; Menzies, Dick

    2013-01-01

    Under-nutrition is a known risk factor for TB and can adversely affect treatment outcomes. However, data from India are sparse, despite the high burden of TB as well as malnutrition in India. We assessed the nutritional status at the time of diagnosis and completion of therapy, and its association with deaths during TB treatment, in a consecutive cohort of 1695 adult patients with pulmonary tuberculosis in rural India during 2004 - 2009.Multivariable logistic regression was used to obtain adjusted estimates of the association of nutritional status with deaths during treatment. At the time of diagnosis, median BMI and body weights were 16.0 kg/m(2)and 42.1 kg in men, and 15.0 kg/m(2)and 34.1 kg in women, indicating that 80% of women and 67% of men had moderate to severe under-nutrition (BMInutrition. Half of women and one third of men remained moderately to severely underweight at the end of treatment. 60 deaths occurred in 1179 patients (5%) in whom treatment was initiated. Severe under-nutrition at diagnosis was associated with a 2 fold higher risk of death. Overall, a majority of patients had evidence of chronic severe under-nutrition at diagnosis, which persisted even after successful treatment in a significant proportion of them. These findings suggest the need for nutritional support during treatment of pulmonary TB in this rural population.

  14. Behavioral health coaching for rural-living older adults with diabetes and depression: an open pilot of the HOPE Study

    Directory of Open Access Journals (Sweden)

    Naik Aanand D

    2012-07-01

    Full Text Available Abstract Background Patients with diabetes are at increased risk for depression, compounding the burden of disease. When comorbid with diabetes, depression leads to poorer health outcomes and often complicates diabetes self-management. Unfortunately, treatment options for these complex patients are limited and comprehensive services are rarely available for patients in rural settings. Methods A small open trial was conducted to test the acceptability, feasibility and preliminary outcomes of a telephone-delivered coaching intervention for rural-dwelling older adults with uncontrolled diabetes and comorbid, clinically significant depressive symptoms. A total of eight older adults were enrolled in Healthy Outcomes through Patient Empowerment (HOPE, a 10-session (12-week, telephone-based coaching intervention. Primary study constructs included measures of diabetes control (Hemoglobin [Hb] A1c, depressive symptoms (Patient Health Questionnaire-9 [PHQ-9], and diabetes-related distress (Problem Areas in Diabetes Scale [PAID]. Assessments were conducted at baseline, post-intervention, and 6-month follow-up. Acceptability and feasibility were evaluated using patient surveys, focused exit interviews, and session attendance data. Results Clinically significant improvements were realized post-intervention and at 6-month follow-up for outcomes related to diabetes and depression. Effect sizes using Cohen's d were determined post-intervention and at 6-month follow-up, respectively, for HbA1c (d=0.36; d=0.28, PHQ-9 (d=1.48; d=1.67, and PAID (d=1.50; d=1.06 scores. Among study participants, HbA1c improved from baseline by a mean (M of 1.13 (SD=1.70 post-intervention and M=0.84 (SD=1.62 at 6 months. Depression scores, measured by the PHQ-9, improved from baseline by M=5.14 (SD=2.27 post-intervention and M=7.03 (SD=4.43 at 6-month follow-up. PAID scores also improved by M=17.68 (SD=10.7 post-intervention and M=20.42 (SD=20.66 from baseline to 6-month follow

  15. HIV after 40 in rural South Africa: A life course approach to HIV vulnerability among middle aged and older adults.

    Science.gov (United States)

    Mojola, Sanyu A; Williams, Jill; Angotti, Nicole; Gómez-Olivé, F Xavier

    2015-10-01

    South Africa has the highest number of people living with HIV in the world (over 6 million) as well as a rapidly aging population, with 15% of the population aged 50 and over. High HIV prevalence in rural former apartheid homeland areas suggests substantial aging with HIV and acquisition of HIV at older ages. We develop a life course approach to HIV vulnerability, highlighting the rise and fall of risk and protection as people age, as well as the role of contextual density in shaping HIV vulnerability. Using this approach, we draw on an innovative multi-method data set collected within the Agincourt Health and Demographic Surveillance System in South Africa, combining survey data with 60 nested life history interviews and 9 community focus group interviews. We examine HIV risk and protective factors among adults aged 40-80, as well as how and why these factors vary among people at older ages.

  16. High individual consistency in fear of humans throughout the adult lifespan of rural and urban burrowing owls

    Science.gov (United States)

    Carrete, Martina; Tella, José L.

    2013-12-01

    Human-induced rapid environmental changes challenge individuals by creating evolutionarily novel scenarios, where species encounter novel enemies, the new species sometimes being humans themselves. However, little is known about how individuals react to human presence, specifically whether they are able to habituate to human presence, as frequently assumed, or are selected based on their fear of humans. We tested whether fear of humans (measured as flight initiation distance in a diurnal owl) is reduced through habituation to human presence (plasticity) or whether it remains unchanged throughout the individuals' life. Results show an unusually high level of individual consistency in fear of humans throughout the adult lifespan of both rural (r = 0.96) and urban (r = 0.90) birds, lending no support to habituation. Further research should assess the role of inter-individual variability in fear of humans in shaping the distribution of individuals and species in an increasingly humanized world.

  17. 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...... aspects of social and bodily styles. We approach the positions of heroic drinking and playful drinking among young adults (between 17 and 23) in Denmark and Finland by analyzing how they discuss these two drinking styles in focus groups (N=16)....

  18. Properties of Isokinetic Fatigue at Various Movement Speeds in Adult Males.

    Science.gov (United States)

    Clarke, David H.; Manning, James M.

    1985-01-01

    Eighteen male subjects, aged 20 to 28 years, engaged in three fatigue bouts using an isokinetic dynamometer to measure knee extension contractions. Peak torque varied inversely with movement speed, and the pattern of decrement was independent of speed. Time to peak torque did not change significantly across trials in isokinetic fatigue. (Author/MT)

  19. Rural-urban migration patterns and mental health diagnoses of adolescents and young adults in British Columbia, Canada: a case-control study

    Directory of Open Access Journals (Sweden)

    D'Angiulli Amedeo

    2010-05-01

    Full Text Available Abstract Background The identification of mental health problems early in life can increase the well-being of children and youth. Several studies have reported that youth who experience mental health disorders are also at a greater risk of developing psychopathological conditions later in life, suggesting that the ability of researchers and clinicians to identify mental health problems early in life may help prevent adult psychopathology. Using large-scale administrative data, this study examined whether permanent settlement and within-province migration patterns may be linked to mental health diagnoses among adolescents (15 to 19 years old, young adults (20 to 30 years old, and adults (30 years old and older who grew up in rural or urban communities or migrated between types of community (N = 8,502. Methods We conducted a nested case-control study of the impact of rural compared to urban residence and rural-urban provincial migration patterns on diagnosis of mental health. Conditional logistic regression models were run with the following International Classification of Diseases, 9th Revision (ICD-9 mental health diagnoses as the outcomes: neurotic disorders, personality disorder, acute reaction to stress, adjustment reaction, depression, alcohol dependence, and nondependent drug abuse. Analyses were conducted controlling for paternal mental health and sociodemographic characteristics. Results Mental health diagnoses were selectively associated with stability and migration patterns. Specifically, adolescents and young adults who were born in and grew up in the same rural community were at lower risk of being diagnosed with acute reaction to stress (OR = 0.740 and depression (OR = 0.881 compared to their matched controls who were not born in and did not grow up in the same rural community. Furthermore, adolescents and young adults migrating between rural communities were at lower risk of being diagnosed with adjustment reaction (OR = 0.571 than

  20. Factors Associated with Knowledge of and Willingness for Adult Male Circumcision in Changsha, China.

    Directory of Open Access Journals (Sweden)

    Mingqiang Zeng

    Full Text Available Male circumcision (MC has been shown to reduce the risk of male genital diseases. MC is not commonly practiced among Chinese males and little is known about the factors associated with their knowledge of and willingness for MC. This study was to explore the knowledge regarding the foreskin among Chinese males and to identify factors associated with their willingness to undergo circumcision.A total of 237 patients with redundant prepuce/phimosis were interviewed through face-to-face interviews. The items on the questionnaire included: demographics, an objective scale assessing knowledge about the foreskin, willingness to have MC, the attitudes of sexual partners and doctors toward redundant prepuce/phimosis, and the approaches that patients used to acquire knowledge regarding the prepuce. Univariate analysis and multiple logistic regression analysis were performed to identify factors that are associated with willingness to be circumcised (WTC.A total of 212 patients completed the interview. Multivariable logistic regression showed that three factors were significantly associated with WTC: being married (OR = 0.43, perceiving redundant prepuce/phimosis as a disease (OR = 1.93, and if a patient's partner supported MC (OR = 1.39. 58% (n = 122 had received information about the foreskin from another party: 18% (n = 37 from school, 8% (n = 17 from family, 17% (n = 36 from friends, 27% (n = 57 from health care providers. About 4% (n = 8 believed that their partners disliked their redundant prepuce/phimosis. 20% (n = 42 had received doctors' advice to undergo circumcision.Knowledge about the foreskin was low among Chinese males. Our study elucidates the factors associated with WTC and suggests that more education of the population about the foreskin can help improve the recognition of a correctible abnormality and help patients assess the potential role of MC in their health.

  1. Attitudes toward Maternal Employment in Male and Female Young Adults: 1990 versus 2000.

    Science.gov (United States)

    Gorton, Laura; Nicodemus, Teresa; Pomante, Michael; Binasiewicz, Megan; Dheer, Rahul; Dugan, Amy; Madaras, Janice; Chambliss, Catherine

    The increase in maternal employment has affected society and children. Indications are that the increased numbers of working mothers had impacted the size of families and the birth intervals within them. In addition, as children experience life with a working mother, personal constructs of adult roles and attitudes towards maternal employment can…

  2. Does Prison-Based Adult Basic Education Improve Postrelease Outcomes for Male Prisoners in Florida?

    Science.gov (United States)

    Cho, Rosa Minhyo; Tyler, John H.

    2013-01-01

    The authors use administrative data from Florida to determine the extent to which prison-based adult basic education (ABE) improves inmate's postrelease labor market outcomes, such as earnings and employment. Using two nonexperimental comparison groups, the authors find evidence that ABE participation is associated with higher postrelease…

  3. Accessory gland as a site for prothoracicotropic hormone controlled ecdysone synthesis in adult male insects

    DEFF Research Database (Denmark)

    Hentze, Julie Lilith; Møller, Morten Erik; Jørgensen, Anne;

    2013-01-01

    of synthesis remains unclear, although previous studies suggest that the reproductive system may be their source. We have examined expression profiles of the ecdysteroidogenic Halloween genes, during development and in adults of the flour beetle Tribolium castaneum. Genes required for the biosynthesis...

  4. Risk of Intimate Partner Violence among Young Adult Males with Childhood ADHD

    Science.gov (United States)

    Wymbs, Brian; Molina, Brooke; Pelham, William; Cheong, JeeWon; Gnagy, Elizabeth; Belendiuk, Kat; Walther, Christine; Babinski, Dara; Waschbusch, Dan

    2012-01-01

    Objective: Research has clearly documented the social dysfunction of youth with ADHD. However, little is known about the interpersonal relationships of adults diagnosed with ADHD in childhood, including rates of intimate partner violence (IPV). Method: Using data from the Pittsburgh ADHD Longitudinal Study, analyses compared the level of IPV…

  5. Early experience and plasticity of song in adult male zebra finches (Taeniopygia guttata)

    NARCIS (Netherlands)

    Jones, AE; TenCate, C; Slater, PJB

    1996-01-01

    Zebra finches (Taeniopygia guttata) learn song primarily at 35-65 days of age, but birds deprived of experience at that stage may modify their songs later. Experiments on 5 groups examined the effect of varying early social experience on the plasticity of adult song. Major changes of song in adultho

  6. A Retrospective Study of Gay Gifted, Young Adult Males' Perceptions of Giftedness and Suicide

    Science.gov (United States)

    Sedillo, Paul James

    2013-01-01

    This qualitative, retrospective study investigated suicidal ideation among 32 young adult men. Participants were asked to report their experiences as adolescents. The primary focus of the study was to discover how gay gifted adolescents dealt with issues of suicide and suicidal ideation. Participants were selected using a purposive sampling…

  7. Spermatogenesis in the turkey (Meleagris gallopavo): quantitative approach in immature and adult males subjected to various photoperiods.

    Science.gov (United States)

    Noirault, Jérôme; Brillard, Jean-Pierre; Bakst, Murray R

    2006-03-01

    The objectives of this study were to identify and quantitate the germ cell populations of the testes in sexually mature male turkeys (Trial 1), determine the duration of meiosis based on BrdU labeling and stereological analyses (Trial 2), and examine the impact of various photoperiods on germinal and somatic cell populations in immature and adult males (Trial 3). In Trial 1, both testes within a male had similar stereological components (P>0.05) for all parameters analyzed. In Trial 2, the duration of Type-1 spermatocytes and round spermatids in turkeys lasted 4.5+/-0.5 and 2.0+/-0.5 days, respectively. In Trial 3, the short photoperiod (7L:17D) delayed testicular growth (in the stereological parameters analyzed). In contrast, the effect of a moderately short photoperiod (10.5L:13.5D) was comparable to the effect of a long (14L:10D) or increasing photoperiod (7L:17D to 14L:10D) on the stereological parameters examined. With the exception of the short photoperiod, all other photoperiods used in this study induced comparable early testicular maturation, with maximum testis weight at 29-35 weeks of age. As the males got older, there was a progressive, linear decline in testis weight through 60 weeks, at which time there were no significant differences among photoperiods. In conclusion, the duration of meiosis in the turkey was similar to that observed in the fowl and guinea-fowl. The existence of a threshold of photosensitivity to gonad stimulation in male turkeys is suggested to be between 7.0 and 10.5 h of light.

  8. Brain serotonin synthesis in adult males characterized by physical aggression during childhood: a 21-year longitudinal study.

    Directory of Open Access Journals (Sweden)

    Linda Booij

    Full Text Available BACKGROUND: Adults exhibiting severe impulsive and aggressive behaviors have multiple indices of low serotonin (5-HT neurotransmission. It remains unclear though whether low 5-HT mediates the behavior or instead reflects a pre-existing vulnerability trait. METHODOLOGY/PRINCIPAL FINDINGS: In the present study, positron emission tomography with the tracer alpha-[(11C]methyl-L-tryptophan ((11C-AMT was used to compare 5-HT synthesis capacity in two groups of adult males from a 21-year longitudinal study (mean age +/- SD: 27.1+/-0.7: individuals with a history of childhood-limited high physical aggression (C-LHPA; N = 8 and individuals with normal (low patterns of physical aggression (LPA; N = 18. The C-LHPA males had significantly lower trapping of (11C-AMT bilaterally in the orbitofrontal cortex and self-reported more impulsiveness. Despite this, in adulthood there were no group differences in plasma tryptophan levels, genotyping, aggression, emotional intelligence, working memory, computerized measures of impulsivity, psychosocial functioning/adjustment, and personal and family history of mood and substance abuse disorders. CONCLUSIONS/SIGNIFICANCE: These results force a re-examination of the low 5-HT hypothesis as central in the biology of violence. They suggest that low 5-HT does not mediate current behavior and should be considered a vulnerability factor for impulsive-aggressive behavior that may or may not be expressed depending on other biological factors, experience, and environmental support during development.

  9. Trade-off between resource allocation and acquisition in anadromous adult male Atlantic salmon (Salmo salar L.

    Directory of Open Access Journals (Sweden)

    Tomislav Vladic

    2014-06-01

    Full Text Available Individual energetic limitations in variable environments lead to life-history trade-offs between investment in somatic growth and gonadal tissue, causing individuals to adopt specific behavioural tactics to attain reproduction. We investigated energy allocation in primary and secondary sexual traits in Atlantic salmon by estimating the life history characters (smolt size, sea age, first sea year growth rate by back-calculation of scales. Adult size increased with the fish sea age (years at sea and exerted a strong allometric effect on the energy investment pattern into secondary sexual traits. A compensatory mechanism at the ejaculate level is identified by which males investing less in secondary sexual traits produce ejaculates of higher quality. Distinct differences in investment into primary and secondary sexual traits between the fish that spent a single year in the sea before returning to the spawn (grilse and multi-sea-year adults were detected, indicating that their energy allocation strategy in reproductive effort reflects alternative developmental pathways. Grilse ejaculate investment depended more on the resource allocation, whereas multi-sea-year male ejaculate investment depended more on the resource acquisition.

  10. A dose-response relationship between maternal smoking during late pregnancy and adult intelligence in male offspring.

    Science.gov (United States)

    Mortensen, Erik Lykke; Michaelsen, Kim Fleischer; Sanders, Stephanie A; Reinisch, June Machover

    2005-01-01

    An association between maternal smoking during pregnancy and cognitive and behavioural development has been observed in several studies, but potential effects of maternal smoking on offspring adult intelligence have not been investigated. The objective of the present study was to investigate a potential association between maternal smoking during pregnancy and offspring intelligence in young adulthood. Adult intelligence was assessed at the mean age of 18.7 years by a military draft board intelligence test (Borge Priens Prove) for 3044 singleton males from the Copenhagen Perinatal Cohort with information regarding maternal smoking during the third trimester coded into five categories (about 50% of the mothers were smokers). The following potential confounders were included as covariates in multivariable analyses: parental social status and education, single mother status, mother's height and age, number of pregnancies, and gestational age. In separate analyses, birthweight and length were also included as covariates. Maternal cigarette smoking during the third trimester, adjusted for the seven covariates, showed a negative association with offspring adult intelligence (P=0.0001). The mean difference between the no-smoking and the heaviest smoking category amounted to 0.41 standard deviation, corresponding to an IQ difference of 6.2 points [95% confidence interval 0.14, 0.68]. The association remained significant when further adjusted for birthweight and length (P=0.007). Both unadjusted and adjusted means suggested a dose-response relationship between maternal smoking during pregnancy and offspring adult intelligence. When subjects with missing data were excluded, essentially the same results were obtained in the reduced sample (n=1829). These results suggest that smoking during pregnancy may have long-term negative consequences on offspring adult intelligence. PMID:15670102

  11. Temperament moderates the influence of periadolescent social experience on behavior and adrenocortical activity in adult male rats.

    Science.gov (United States)

    Caruso, M J; McClintock, M K; Cavigelli, S A

    2014-08-01

    Adolescence is a period of significant behavioral and physiological maturation, particularly related to stress responses. Animal studies that have tested the influence of adolescent social experiences on stress-related behavioral and physiological development have led to complex results. We used a rodent model of neophobia to test the hypothesis that the influence of adolescent social experience on adult behavior and adrenocortical function is modulated by pre-adolescent temperament. Exploratory activity was assessed in 53 male Sprague-Dawley rats to classify temperament and then they were housed in one of the three conditions during postnatal days (PND) 28-46: (1) with familiar kin, (2) with novel social partners, or (3) individually with no social partners. Effects on adult adrenocortical function were evaluated from fecal samples collected while rats were individually-housed and exposed to a 1-hour novel social challenge during PND 110-114. Adolescent-housing with novel or no social partners led to reduced adult glucocorticoid production compared to adolescent-housing with familiar littermates. Additionally, highly-exploratory pre-weanling rats that were housed with novel social partners during adolescence exhibited increased exploratory behavior and a more rapid return to basal glucocorticoid production in adulthood compared to those housed with familiar or no social partners during adolescence and compared to low-exploratory rats exposed to novel social partners. In sum, relatively short-term adolescent social experiences can cause transient changes in temperament and potentially longer-term changes in recovery of glucocorticoid production in response to adult social challenges. Furthermore, early temperament may modulate the influence of adolescent experiences on adult behavioral and adrenocortical function.

  12. An image-based skeletal dosimetry model for the ICRP reference adult male-internal electron sources

    Energy Technology Data Exchange (ETDEWEB)

    Hough, Matthew; Johnson, Perry; Bolch, Wesley [Department of Nuclear and Radiological Engineering, University of Florida, Gainesville, FL (United States); Rajon, Didier [Department of Neurosurgery, University of Florida, Gainesville, FL (United States); Jokisch, Derek [Department of Physics and Astronomy, Francis Marion University, Florence, SC (United States); Lee, Choonsik, E-mail: wbolch@ufl.edu [Radiation Epidemiology Branch, National Cancer Institute, Bethesda, MD (United States)

    2011-04-21

    In this study, a comprehensive electron dosimetry model of the adult male skeletal tissues is presented. The model is constructed using the University of Florida adult male hybrid phantom of Lee et al (2010 Phys. Med. Biol. 55 339-63) and the EGSnrc-based Paired Image Radiation Transport code of Shah et al (2005 J. Nucl. Med. 46 344-53). Target tissues include the active bone marrow, associated with radiogenic leukemia, and total shallow marrow, associated with radiogenic bone cancer. Monoenergetic electron emissions are considered over the energy range 1 keV to 10 MeV for the following sources: bone marrow (active and inactive), trabecular bone (surfaces and volumes), and cortical bone (surfaces and volumes). Specific absorbed fractions are computed according to the MIRD schema, and are given as skeletal-averaged values in the paper with site-specific values reported in both tabular and graphical format in an electronic annex available from http://stacks.iop.org/0031-9155/56/2309/mmedia. The distribution of cortical bone and spongiosa at the macroscopic dimensions of the phantom, as well as the distribution of trabecular bone and marrow tissues at the microscopic dimensions of the phantom, is imposed through detailed analyses of whole-body ex vivo CT images (1 mm resolution) and spongiosa-specific ex vivo microCT images (30 {mu}m resolution), respectively, taken from a 40 year male cadaver. The method utilized in this work includes: (1) explicit accounting for changes in marrow self-dose with variations in marrow cellularity, (2) explicit accounting for electron escape from spongiosa, (3) explicit consideration of spongiosa cross-fire from cortical bone, and (4) explicit consideration of the ICRP's change in the surrogate tissue region defining the location of the osteoprogenitor cells (from a 10 {mu}m endosteal layer covering the trabecular and cortical surfaces to a 50 {mu}m shallow marrow layer covering trabecular and medullary cavity surfaces). Skeletal

  13. Schistosoma mansoni Egg, Adult Male and Female Comparative Gene Expression Analysis and Identification of Novel Genes by RNA-Seq

    Science.gov (United States)

    Anderson, Letícia; Amaral, Murilo S.; Beckedorff, Felipe; Silva, Lucas F.; Dazzani, Bianca; Oliveira, Katia C.; Almeida, Giulliana T.; Gomes, Monete R.; Pires, David S.; Setubal, João C.; DeMarco, Ricardo; Verjovski-Almeida, Sergio

    2015-01-01

    Background Schistosomiasis is one of the most prevalent parasitic diseases worldwide and is a public health problem. Schistosoma mansoni is the most widespread species responsible for schistosomiasis in the Americas, Middle East and Africa. Adult female worms (mated to males) release eggs in the hepatic portal vasculature and are the principal cause of morbidity. Comparative separate transcriptomes of female and male adult worms were previously assessed with using microarrays and Serial Analysis of Gene Expression (SAGE), thus limiting the possibility of finding novel genes. Moreover, the egg transcriptome was analyzed only once with limited bacterially cloned cDNA libraries. Methodology/Principal findings To compare the gene expression of S. mansoni eggs, females, and males, we performed RNA-Seq on these three parasite forms using 454/Roche technology and reconstructed the transcriptome using Trinity de novo assembly. The resulting contigs were mapped to the genome and were cross-referenced with predicted Smp genes and H3K4me3 ChIP-Seq public data. For the first time, we obtained separate, unbiased gene expression profiles for S. mansoni eggs and female and male adult worms, identifying enriched biological processes and specific enriched functions for each of the three parasite forms. Transcripts with no match to predicted genes were analyzed for their protein-coding potential and the presence of an encoded conserved protein domain. A set of 232 novel protein-coding genes with putative functions related to reproduction, metabolism, and cell biogenesis was detected, which contributes to the understanding of parasite biology. Conclusions/Significance Large-scale RNA-Seq analysis using de novo assembly associated with genome-wide information for histone marks in the vicinity of gene models constitutes a new approach to transcriptome analysis that has not yet been explored in schistosomes. Importantly, all data have been consolidated into a UCSC Genome Browser search

  14. Abdominal separation in an adult male patient with acute abdominal pain

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    We report a male patient with prolonged post-prandial abdominal distension and a sudden onset of epigastric pain initially diagnosed as acute abdomen. The patient had no history of surgery. Physical examination revealed peritonitis and abdominal computed tomography scan showed upper abdominal mesentery intorsion. The patient then underwent surgical intervention. It was found that the descending mesocolon dorsal root was connected to the ascending colon and formed a membrane encapsulating the small intestine...

  15. Xylitol Affects the Intestinal Microbiota and Metabolism of Daidzein in Adult Male Mice

    OpenAIRE

    Motoi Tamura; Chigusa Hoshi; Sachiko Hori

    2013-01-01

    This study examined the effects of xylitol on mouse intestinal microbiota and urinary isoflavonoids. Xylitol is classified as a sugar alcohol and used as a food additive. The intestinal microbiota seems to play an important role in isoflavone metabolism. Xylitol feeding appears to affect the gut microbiota. We hypothesized that dietary xylitol changes intestinal microbiota and, therefore, the metabolism of isoflavonoids in mice. Male mice were randomly divided into two groups: those fed a 0....

  16. Intensive music therapy process with a male adult client diagnosed with autism

    OpenAIRE

    Solati, Safa

    2016-01-01

    Autism spectrum disorder (also called ASD) is the fastest growing disability. Research shows that music is a relational, emotional, and motivational medium that plays an essential role in field of music therapy, specifically for individuals with autism. This Master’s thesis aims at describing the intensive music therapy process with a 24 year-old Turkish-Cypriot male client diagnosed with ASD in a group setting concentrating on his four main areas of impairments (verbal/non verbal, social int...

  17. A HUGE SILENT INTRACRANIA L HYDATID CYST IN AN ADULT MALE: A CASE REPORT

    Directory of Open Access Journals (Sweden)

    Sonal

    2015-04-01

    Full Text Available Hydatid disease of the brain is a rare parasitic infestation caused by larval stage of Echinococcus granulosus. It has an insidious onset with a slow rate of growth resulting in late diagnosis. Its occurence is rare in India, being endemic in Mediterranean countries and Middle East. We report a case of a huge, slow - growing, silent intracranial left parieto - temporo - occipital hydatid cyst in an 18 year old male presenting as a large cystic space occupying lesion.

  18. Perinatal taurine exposure programs patterns of autonomic nerve activity responses to tooth pulp stimulation in adult male rats

    Science.gov (United States)

    Khimsuksri, Sawita; Wyss, J. Michael; Thaeomor, Atcharaporn; Paphangkorakit, Jarin; Jirakulsomchok, Dusit; Roysommuti, Sanya

    2016-01-01

    Perinatal taurine excess or deficit influences adult health and disease, especially relative to the autonomic nervous system. This study tests the hypothesis that perinatal taurine exposure influences adult autonomic nervous system control of arterial pressure in response to acute electrical tooth pulp stimulation. Female Sprague-Dawley rats were fed normal rat chow with 3% β-alanine (taurine depletion, TD), 3% taurine (taurine supplementation, TS) or water alone (control, C) from conception to weaning. Their male offspring were fed normal rat chow and tap water throughout the experiment. At 8–10 weeks of age, blood chemistry, arterial pressure, heart rate and renal sympathetic nerve activity were measured in anesthetized rats. Age, body weight, mean arterial pressure, heart rate, plasma electrolytes, blood urea nitrogen, plasma creatinine and plasma cortisol were not significantly different among the three groups. Before tooth pulp stimulation, low (0.3–0.5 Hz) and high frequency (0.5–4.0 Hz) power spectral densities of arterial pressure were not significantly different among groups, while the power spectral densities of renal sympathetic nerve activity were significantly decreased in TD compared to control rats. Tooth pulp stimulation did not change arterial pressure, heart rate, renal sympathetic nerve and arterial pressure power spectral densities in the 0.3–4.0 Hz spectrum or renal sympathetic nerve firing rate in any group. In contrast, perinatal taurine imbalance disturbed very low frequency power spectral densities of both arterial pressure and renal sympathetic nerve activity (below 0.1 Hz), both before and after the tooth pulp stimulation. The power densities of TS were most sensitive to ganglionic blockade and central adrenergic inhibition, while those of TD were sensitive to both central and peripheral adrenergic inhibition. The present data indicate that perinatal taurine imbalance can lead to aberrant autonomic nervous system responses in

  19. Maternal in utero exposure to the endocrine disruptor di-(2-ethylhexyl) phthalate affects the blood pressure of adult male offspring

    Energy Technology Data Exchange (ETDEWEB)

    Martinez–Arguelles, D.B. [The Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada H3G 1A4 (Canada); Department of Medicine, McGill University, Montreal, Quebec, Canada H3G 1A4 (Canada); McIntosh, M.; Rohlicek, C.V. [The Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada H3G 1A4 (Canada); Department of Pediatrics, McGill University, Montreal, Quebec, Canada H3G 1A4 (Canada); Culty, M. [The Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada H3G 1A4 (Canada); Department of Medicine, McGill University, Montreal, Quebec, Canada H3G 1A4 (Canada); Pharmacology and Therapeutics, McGill University, Montreal, Quebec, Canada H3G 1A4 (Canada); Zirkin, B.R. [Department of Biochemistry and Molecular Biology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD 21205 (United States); Papadopoulos, V., E-mail: vassilios.papadopoulos@mcgill.ca [The Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada H3G 1A4 (Canada); Department of Medicine, McGill University, Montreal, Quebec, Canada H3G 1A4 (Canada); Pharmacology and Therapeutics, McGill University, Montreal, Quebec, Canada H3G 1A4 (Canada); Department of Biochemistry and Molecular Biology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD 21205 (United States)

    2013-01-01

    Di-(2-ethylhexyl) phthalate (DEHP) is used industrially to add flexibility to polyvinyl chloride (PVC) polymers and is ubiquitously found in the environment, with evidence of prenatal, perinatal and early infant exposure in humans. In utero exposure to DEHP decreases circulating testosterone levels in the adult rat. In addition, DEHP reduces the expression of the angiotensin II receptors in the adrenal gland, resulting in decreased circulating aldosterone levels. The latter may have important effects on water and electrolyte balance as well as systemic arterial blood pressure. Therefore, we determined the effects of in utero exposure to DEHP on systemic arterial blood pressure in the young (2 month-old) and older (6.5 month-old) adult rats. Sprague-Dawley pregnant dams were exposed from gestational day 14 until birth to 300 mg DEHP/kg/day. Blood pressure, heart rate, and activity data were collected using an intra-aortal transmitter in the male offspring at postnatal day (PND) 60 and PND200. A low (0.01%) and high-salt (8%) diet was used to challenge the animals at PND200. In utero exposure to DEHP resulted in reduced activity at PND60. At PND200, systolic and diastolic systemic arterial pressures as well as activity were reduced in response to DEHP exposure. This is the first evidence showing that in utero exposure to DEHP has cardiovascular and behavioral effects in the adult male offspring. Highlights: ► In utero exposure to 300 mg DEHP/kg/day decreases activity at postnatal day 60. ► In utero exposure to DEHP decreases aldosterone levels at postnatal day 200. ► In utero exposure to DEHP decreases systolic blood pressure at postnatal day 200. ► An 8% salt diet recovers the decreased blood pressure at postnatal day 200.

  20. Piloting PrePex for Adult and Adolescent Male Circumcision in South Africa--Pain Is an Issue.

    Directory of Open Access Journals (Sweden)

    Limakatso Lebina

    Full Text Available The World Health Organisation and the Joint United Nations Programme on HIV/AIDS have recommended the scale-up of Medical Male Circumcision (MMC in countries with high HIV and low MMC prevalence. PrePex device circumcision is proposed as an alternate method for scaling up MMC.Evaluate safety and feasibility of PrePex in South Africa.A multisite prospective cohort PrePex study in adults and adolescents at three MMC clinics. Participants were followed-up 8 times, up to 56 days after PrePex placement.In total, 398 PrePex circumcisions were performed (315 adults and 83 adolescents their median ages were 26 (IQR: 22-30 and 16 years (IQR: 15-17, respectively. The median time for device placement across both groups was 6 minutes (IQR: 5-9 with the leading PrePex sizes being B (30% and C (35% for adults (18-45 years, and A (31% and B (38% for adolescents (14-17 years. Additional sizes (size 12-20 were rarely used, even in the younger age group. Pain of device application was minimal but that of removal was severe. However, described pain abated rapidly and almost no pain was reported 1 hour after removal. The Adverse Events rate were experienced by 2.7% (11/398 of all participants, three of which were serious (2 displacements and 1 self-removal requiring prompt surgery. None of the Adverse Events required hospitalization. The majority of participants returned to work within a day of device placement.Our study shows that PrePex is a safe MMC method, for males 14 years and above. PrePex circumcision had a similar adverse event rate to that reported for surgical MMC, but device removal caused high levels of pain, which subsided rapidly.

  1. Aerobic exercise training reduces cardiac function in adult male offspring exposed to prenatal hypoxia.

    Science.gov (United States)

    Reyes, Laura M; Kirschenman, Raven; Quon, Anita; Morton, Jude S; Shah, Amin; Davidge, Sandra T

    2015-09-01

    Intrauterine growth restriction (IUGR) has been associated with increased susceptibility to myocardial ischemia-reperfusion (I/R) injury. Exercise is an effective preventive intervention for cardiovascular diseases; however, it may be detrimental in conditions of compromised health. The aim of this study was to determine whether exercise training can improve cardiac performance after I/R injury in IUGR offspring. We used a hypoxia-induced IUGR model by exposing pregnant Sprague-Dawley rats to 21% oxygen (control) or hypoxic (11% oxygen; IUGR) conditions from gestational day 15 to 21. At 10 wk of age, offspring were randomized to a sedentary group or to a 6-wk exercise protocol. Transthoracic echocardiography assessments were performed after 6 wk. Twenty-four hours after the last bout of exercise, ex vivo cardiac function was determined using a working heart preparation. With exercise training, there was improved baseline cardiac performance in male control offspring but a reduced baseline cardiac performance in male IUGR exercised offspring (P exercise decreased superoxide generation in control offspring, while in IUGR offspring, it had the polar opposite effect (interaction P ≤ 0.05). There was no effect of IUGR or exercise on cardiac function in female offspring. In conclusion, in male IUGR offspring, exercise may be a secondary stressor on cardiac function. A reduction in cardiac performance along with an increase in superoxide production in response to exercise was observed in this susceptible group. PMID:26157059

  2. Effect of Thymus vulgaris oil on some reproductive characters in adult male rats

    Directory of Open Access Journals (Sweden)

    S. J. Kakel

    2008-01-01

    Full Text Available The study was undertaken to show the effect of thymus vulgaris oil administration at (0.3, 0.6 ml/kg orally for 60 days on male fertility and epididymal sperms characters in male rats at age of 100 days. The animals treated with thyme oil at a dose of (0.6 ml revealed a significant decrease in the weight of testes, body of epididymis, percentage of live/dead sperms and epididymyal sperm count, with a significant increase in the percentage of morphologically abnormal sperms. On the other hand the animals treated with thyme oil at a dose (0.3 ml show a significant decrease in the weight of body of epididymis, epididymal sperm count and the percentage of live/dead sperms accompanied with a significant increase in the percentage of morphologically abnormal sperms. Its concluded from this study that thymus vulgaris has an inhibitory effect on reproductive system and spermatogenesis in mature male rats.

  3. Effect of Excess Iodine on Oxidative Stress Markers, Steroidogenic-Enzyme Activities, Testicular Morphology, and Functions in Adult Male Rats.

    Science.gov (United States)

    Chakraborty, Arijit; Mandal, Jagadis; Mondal, Chiranjit; Sinha, Sabyasachi; Chandra, Amar K

    2016-08-01

    Improper iodine intake is a major concern in public health. Chronic intake of low iodine affects gonadal functions of man and animals; however, such effects of excess iodine in male reproduction, specially on testicular morphology, testicular steroidogenic enzyme activities, sperm morphology, sperm viability, and sperm count including male hormonal profiles in reference to iodine status and thyroid hormone profiles are yet to be explored. With this background, adult male rats of 120 ± 10 gm Bw of 90 ± 5 days were divided broadly in two groups depending on the duration of the treatment for 30 and 60 days, respectively. Both the groups consisted of control animals. Excess iodine (100EI), i.e., 100 times more than its recommended level but within its tolerable ranges, was administered through gavage regularly to the first group of experimental animals for 30 and 60 days, respectively, and excessive iodine (500EI), i.e., 500 times more than its recommended level and above tolerable range in the same way and for the same durations, was administered to the other group of experimental animals. Overall results revealed that regular consumption of iodine in excess impairs reproductive functions in adult male rats depending on the dose and duration of its exposure through different mechanisms. Excess iodine accumulates in the testis which results in generation of reactive oxygen species (ROS) as evidenced by higher lipid peroxidation level as well as an imbalance in the pro-/antioxidant status inhibiting the activity of ∆(5) 3β- hydroxysteroid dehydrogenase (HSD) and 17β-HSD resulting to reduced synthesis of testosterone that causes structural and functional changes of the testis. Secondly, persistent generation of ROS in testis as a result of prolonged excess iodine exposure affects hypothalamo-pituitary-adrenal axis that stimulates synthesis and secretion of corticosterone which inhibits LH release that downregulates testosterone synthesis causing further

  4. Alterations in male sexual behaviour, attractiveness and testosterone levels induced by an adult-onset calorie restriction regimen.

    Science.gov (United States)

    Govic, Antonina; Levay, Elizabeth A; Hazi, Agnes; Penman, Jim; Kent, Stephen; Paolini, Antonio G

    2008-06-26

    Despite an abundance of research on calorie restriction (CR) altering gonadal and appetite regulating hormones, the sexual behavioural consequences of CR remain to be examined systematically. This study compared the sexual behaviour, partner preference, serum testosterone and leptin levels of male adult Hooded Wistar rats administered a CR (continuous 25%, 50% CR or a temporary restriction) with ad libitum fed controls. The temporary restriction (Previous CR) failed to alter sexual behaviour, partner preference and levels of testosterone and leptin. The moderately 25% CR males did not demonstrate an impairment in sexual behaviour but did demonstrate a reduced level of attractiveness to females in one measure of partner preference. Sexual performance was affected by a substantial CR, as the CR 50% group exhibited a longer latency to the first intromission, indicating alteration in sexual arousal. Females also consistently demonstrated a clear preference for the control group compared to the CR 50% group. These findings indicate a possible reduction in the overall reproductive potential of the substantially CR animals. Testosterone levels were equally suppressed by both the 25% and 50% CR, while leptin levels were only reduced in the CR 50% group. Leptin, rather than testosterone, may have influenced the impairment in sexual behaviour only demonstrated by the substantially CR animals. Testosterone, may, however, play a role in modulating the preference of control over CR males, as attractiveness was totally reduced by a substantial CR, and partially reduced by a moderate restricted regimen.

  5. Lactogenic and Cytogenetic Effects of Ochratoxin A in Adult Male Rats and Pups

    Directory of Open Access Journals (Sweden)

    Duraid A. Abbas

    2013-06-01

    Full Text Available Lactogenic and cytogenic effects were studied for Ochratoxin (OTA dosed daily orally throughout lactation period to four groups each consist of newly parturated female rats at doses (0, 60, 120, 180 µg/Kg. BW representing control, T1, T2, T3 group. Micronucleus test results indicated significant increase in number of fragmented and budding nuclei of T1, T2, T3 adult rat bone marrow in dose dependent manner in comparison with control group. The lactating results show no significant change in weekly pup group’s weight gain or length throughout lactating period. Alough there were no changes recorded in viability index of all pups groups, lactating index recorded considerable decline in T1, T2, T3 pups groups according with their adult OTA doses with maximum pups death at the third lactating week. Different histopathological lesions observed in pups liver, kidney and spleen that increase in severity proportionally with their OTA mother doses.

  6. Induction of blindness by formoguanamine hydrochloride in adult male roseringed parakeets (Psittacula krameri)

    Indian Academy of Sciences (India)

    Anamika Sengupta; Yoshihiko Obara; Tapan K Banerji; Saumen K Maitra

    2002-12-01

    Formoguanamine (2,4-diamino-s-triazine) was known to be an effective chemical agent in inducing blindness in poultry chicks, but not in adult birds. The present study was undertaken to demonstrate the influences, if any, of this chemical on the visual performance and retinal histology in an adult sub-tropical wild bird, the roseringed parakeet (Psittacula krameri). Formoguanamine (FG) hydrochloride was subcutaneously injected into adult parakeets at a dosage of 25 mg (dissolved in 0×75 ml physiological saline)/100 g body weight/day, for two consecutive days while the control birds were injected only with a placebo. The effects were studied after 10, 20 and 30 days of the last treatment of FG. Within 24 h of the treatment of FG, about 90% of the total birds exhibited lack of visual responses to any light stimulus and even absence of pupillary light reactions. The remaining birds became totally blind on the day following the last injection of FG and remained so till the end of investigation. At the microscopic level, conspicuous degenerative changes were noted in the outer pigmented epithelium and the photoreceptive layer of rods and cones in the retinas of FG treated birds. A significant reduction in the thickness of the outer nuclear layer was also found in the retinas of FG treated parakeets, compared to that in the control birds. However, the inner cell layers of the retina in the control and FG administered parakeets were almost identical. It deserves special mention that the effects of FG, noted after 30 days of last treatment, were not very different from those noted just after 10 days of treatment. Collectively, the results of the present investigation demonstrate that FG can be used as a potent pharmacological agent for inducing irreversible blindness through selective damage in retinal tissue even in the adult wild bird, thereby making FG treatment an alternative euthanasic device to a cumbersome, stressful, surgical method of enucleation of the ocular

  7. Does Prison-Based Adult Basic Education Improve Postrelease Outcomes for Male Prisoners in Florida?

    OpenAIRE

    Cho, Rosa Minhyo; John H. Tyler

    2010-01-01

    The authors use administrative data from Florida to determine the extent to which prison-based adult basic education (ABE) improves inmate’s postrelease labor market outcomes, such as earnings and employment. Using two nonexperimental comparison groups, the authors find evidence that ABE participation is associated with higher postrelease earnings and employment rates, especially for minorities. The authors find that the relationship is the largest for ABE participants who had uninterrupted A...

  8. Relationship between Parenting and Cognitive Schemas in a Group of Male Adult Offenders

    OpenAIRE

    Pellerone, Monica; Craparo, Giuseppe; Tornabuoni, Ylenia

    2016-01-01

    This work analyzes the correlation of retrospective ratings on parental binding with cognitive patterns in the inmates for property crimes. The participant group comprehended 248 adults men, including 130 marked out as offenders (the target group), aged between 19 and 70, currently serving sentences in the Cavadonna prison in Siracusa, and 118 marked out as non-offenders (the control group), aged between 20 and 70, living in Siracusa (Sicily). The instruments used were the Parental Bonding In...

  9. Functional Connectivity Abnormalities of Brain Regions with Structural Deficits in Young Adult Male Smokers

    Science.gov (United States)

    Bu, Limei; Yu, Dahua; Su, Shaoping; Ma, Yao; von Deneen, Karen M.; Luo, Lin; Zhai, Jinquan; Liu, Bo; Cheng, Jiadong; Guan, Yanyan; Li, Yangding; Bi, Yanzhi; Xue, Ting; Lu, Xiaoqi; Yuan, Kai

    2016-01-01

    Smoking is one of the most prevalent dependence disorders. Previous studies have detected structural and functional deficits in smokers. However, few studies focused on the changes of resting state functional connectivity (RSFC) of the brain regions with structural deficits in young adult smokers. Twenty-six young adult smokers and 26 well-matched healthy non-smokers participated in our study. Voxel-based morphometry (VBM) and RSFC were employed to investigate the structural and functional changes in young adult smokers. Compared with healthy non-smokers, young smokers showed increased gray matter (GM) volume in the left putamen and decreased GM volume in the left anterior cingulate cortex (ACC). Moreover, GM volume in the left ACC has a negative correlation trend with pack-years and GM volume in the left putamen was positively correlated with pack-years. The left ACC and putamen with abnormal volumes were chosen as the regions of interest (ROIs) for the RSFC analysis. We found that smokers showed increased RSFC between the left ACC and right amygdala and between the left putamen and right anterior insula. We revealed structural and functional deficits within the frontostriatal circuits in young smokers, which may shed new insights into the neural mechanisms of smoking.

  10. Testicular hormones do not regulate sexually dimorphic Pavlovian fear conditioning or perforant-path long-term potentiation in adult male rats.

    Science.gov (United States)

    Anagnostaras, S G; Maren, S; DeCola, J P; Lane, N I; Gale, G D; Schlinger, B A; Fanselow, M S

    1998-04-01

    We recently reported that Pavlovian fear conditioning and hippocampal perforant-path long-term potentiation (LTP) are sexually dimorphic in rats. Males show greater contextual fear conditioning, which depends on the hippocampus, as well as greater hippocampal LTP. In order to examine the role of circulating gonadal hormones in adult male rats, animals were castrated in two experiments, and Pavlovian fear conditioning and in vivo perforant-path LTP were examined. It was found that sexually-dimorphic LTP and fear conditioning are not regulated by the activational effects of testicular hormones in adult male rats. That is, in every respect, castrated male rats were similar to intact male rats in Pavlovian fear conditioning and hippocampal LTP. It is likely that sexual dimorphism in this system is established earlier in development by the organizational effects of gonadal hormones.

  11. Patterns of clinical presentation of adult coeliac disease in a rural setting

    Directory of Open Access Journals (Sweden)

    D'Souza Charles

    2006-09-01

    Full Text Available Abstract Background In recent years there has been increasing recognition that the pattern of presentation of coeliac disease may be changing. The classic sprue syndrome with diarrhoea and weight loss may be less common than the more subtle presentations of coeliac disease such as an isolated iron deficiency anaemia. As a result, the diagnosis of this treatable condition is often delayed or missed. Recent serologic screening tests allow non-invasive screening to identify most patients with the disease and can be applied in patients with even subtle symptoms indicative of coeliac disease. Both benign and malignant complications of coeliac disease can be avoided by early diagnosis and a strict compliance with a gluten free diet. Aim The aim of this study is to evaluate the trends in clinical presentation of patients diagnosed with adult coeliac disease. In addition, we studied the biochemical and serological features and the prevalence of associated conditions in patients with adult coeliac disease. Methods This is an observational, retrospective, cross-sectional review of the medical notes of 32 adult patients attending the specialist coeliac clinic in a district general hospital. Results Anaemia was the most common mode of presentation accounting for 66% of patients. Less than half of the patients had any of the classical symptoms of coeliac disease and 25% had none of the classical symptoms at presentation. Anti-gliadin antibodies, anti-endomysial antibody and anti-tissue transglutaminase showed 75%, 68% and 90% sensitivity respectively. In combination, serology results were 100% sensitive as screening tests for adult coeliac disease. Fifty nine percent patients had either osteoporosis or osteopenia. There were no malignant complications observed during the follow up of our patients. Conclusion Most adults with coeliac disease have a sub clinical form of the disease and iron deficiency anaemia may be its sole presenting symptom. Only a minority

  12. Studies on mass rearing and effect of sterilizing doses of gamma radiation on the adult emergence and male competitiveness on Mediterranean fruit fly Ceratitis capitata (Wiedemann)

    International Nuclear Information System (INIS)

    Studies on mass rearing of mediterranean fruit fly Ceratitis capitata (Wiedemann) revealed that the size and weight of pupae influence the adult emergence, flight ability index and egg production. Egg laying spans over a period of 18 days. A great majority was laid during 3rd to 7th day. The ideal dose of gamma irradiation for sterilization of males was found to be 9 Krad applied to mature pupae. Sexual competitiveness of irradiated males was highest when the ratios of sterile male to untreated males and female was either 1:2:1 or 1:3:1. (author). 11 refs., 3 tabs

  13. The success-failure dichotomy revisited : young adults' motives to return to their rural home region

    NARCIS (Netherlands)

    Haartsen, Tialda; Thissen, Frans

    2014-01-01

    Researchers are increasingly aware that nonlinear perspectives of the transition into adulthood and non-economic motives, such as family and friends, may help to improve our understanding of young adults' migration decisions. This paper combines these new insights with the traditional economic succe

  14. Responding to rural health needs through community participation: addressing the concerns of children and young adults.

    Science.gov (United States)

    Jeffery, Vivienne; Ervin, Kaye

    2011-01-01

    A small rural health service undertook a major needs analysis in 2008 to identify gaps in service delivery and duplication of services. This exercise was intended to inform strategic direction but the result was consumer and community consultation and outcomes that far exceeded everyone's expectations. Organisations often pay lip service to the concept of community participation and consultation and the importance of consumer involvement. Turning this rhetoric into action is challenging and requires dedicated staff, organisational support and momentum for it to occur. The project described resulted in targeted, purposeful action regarding community engagement, and the findings and outcomes are reflective of this. The unexpected findings required an organisational shift, which was embraced by the health service and resulted in collaborative partnerships with consumers and organisations that are proving beneficial to the entire community and outlying areas. Few organisations would demonstrate the willingness to accommodate such change, or undertake a needs analysis that is chiefly community driven. PMID:21645466

  15. Cooking Healthy, Eating Smart (CHES): Evaluating the feasibility of using volunteers to deliver nutrition and food safety education to rural older adults

    Science.gov (United States)

    Getty, Morgan

    Due to their limited resources, rural, older adults in the United States are at risk for poor diet-related health outcomes. Nutrition education is a key component in improving health outcomes in older adults. Cooking Healthy, Eating Smart (CHES) is a nine-lesson curriculum designed to teach rural, older adults culturally appropriate nutrition and food safety information. Funding to hire health professionals to deliver such a curriculum is limited, presenting the need to explore a less expensive mode of dissemination. In this community-based, participatory research study, a formative evaluation and feasibility study were conducted to examine the use of volunteers to deliver a nutrition and food safety curriculum to rural, older adults in South Carolina. Seven focus groups were conducted with members of the South Carolina Family and Community Leaders (SCFCL) and members of the American Association of Retired Persons (AARP) in the four regions of South Carolina to explore barriers and facilitators of volunteers delivering CHES (N=65 participants). The focus group findings informed the development of the volunteer training manual. A comparative case study method was used to examine the feasibility of a volunteer-based approach by observing and describing the delivery of CHES by two groups of volunteers in SC. The case study findings, including volunteer knowledge change, self-efficacy change, curriculum experience, program experience, and project team observations of volunteers indicated that using volunteers to deliver CHES is a plausible approach with the assistance of paid staff or project team members.

  16. Adult-onset obesity reveals prenatal programming of glucose-insulin sensitivity in male sheep nutrient restricted during late gestation.

    Directory of Open Access Journals (Sweden)

    Philip Rhodes

    Full Text Available BACKGROUND: Obesity invokes a range of metabolic disturbances, but the transition from a poor to excessive nutritional environment may exacerbate adult metabolic dysfunction. The current study investigated global maternal nutrient restriction during early or late gestation on glucose tolerance and insulin sensitivity in the adult offspring when lean and obese. METHODS/PRINCIPAL FINDINGS: Pregnant sheep received adequate (1.0M; CE, n = 6 or energy restricted (0.7M diet during early (1-65 days; LEE, n = 6 or late (65-128 days; LEL, n = 7 gestation (term approximately 147 days. Subsequent offspring remained on pasture until 1.5 years when all received glucose and insulin tolerance tests (GTT & ITT and body composition determination by dual energy x-ray absorptiometry (DXA. All animals were then exposed to an obesogenic environment for 6-7 months and all protocols repeated. Prenatal dietary treatment had no effect on birth weight or on metabolic endpoints when animals were 'lean' (1.5 years. Obesity revealed generalised metabolic 'inflexibility' and insulin resistance; characterised by blunted excursions of plasma NEFA and increased insulin(AUC (from 133 to 341 [s.e.d. 26] ng.ml(-1.120 mins during a GTT, respectively. For LEL vs. CE, the peak in plasma insulin when obese was greater (7.8 vs. 4.7 [s.e.d. 1.1] ng.ml(-1 and was exacerbated by offspring sex (i.e. 9.8 vs. 4.4 [s.e.d. 1.16] ng.ml(-1; LEL male vs. CE male, respectively. Acquisition of obesity also significantly influenced the plasma lipid and protein profile to suggest, overall, greater net lipogenesis and reduced protein metabolism. CONCLUSIONS: This study indicates generalised metabolic dysfunction with adult-onset obesity which also exacerbates and 'reveals' programming of glucose-insulin sensitivity in male offspring prenatally exposed to maternal undernutrition during late gestation. Taken together, the data suggest that metabolic function appears little compromised in young

  17. A Case Study of the Academic Achievement of African American Males in Single-Sex Classrooms in Rural South Carolina

    Science.gov (United States)

    Pannell, Lynette Martin

    2013-01-01

    The purpose of this study was to investigate the differences of Measures of Academic Progress (MAP) scores between fourth-grade African American male students who were enrolled in single-sex classrooms and their counterparts who were enrolled in coeducational classrooms. The research provided descriptive data concerning one Title I school in rural…

  18. Red Palm Oil Attenuates Lead Acetate Induced Testicular Damage in Adult Male Sprague-Dawley Rats

    Directory of Open Access Journals (Sweden)

    A. I. Jegede

    2015-01-01

    Full Text Available To study the protective effect of Red Palm Oil (RPO on testicular damage induced by administration of lead acetate on male Sprague-Dawley rats, 28 rats divided into four groups of 7 animals each were used. They were administered orally with RPO (1 mL and 2 mL and lead acetate (i.p. 6 mg/kg body weight/day, respectively. Treatment was conducted for 8 weeks, and 24 hrs after the last treatment the rats were sacrificed using cervical dislocation. Sperms collected from epididymis were used for seminal fluid analyses; while the testes sample was used for ROS and oxidative enzyme activities assessment. Statistical analysis was carried out using GraphPad Prism 5.02 statistical analysis package. Administration of lead acetate increased generation of reactive oxygen species (ROS significantly (p<0.05 as evidenced by the elevated value of H2O2 and LPO and decreased GSH level. Also there was reduced epididymal sperm count, poor grade of sperm motility, and lower percentage of normal sperm morphology significantly. Coadministration with RPO, however, has a protective effect against lead toxicity by decreasing H2O2 production, increased GSH level, and increased sperm qualities especially. This shows that RPO has a potential to attenuate the toxic effect of lead on testicular cells preventing possible resultant male infertility.

  19. Red Palm Oil Attenuates Lead Acetate Induced Testicular Damage in Adult Male Sprague-Dawley Rats

    Science.gov (United States)

    Jegede, A. I.; Offor, U.; Azu, O. O.; Akinloye, O.

    2015-01-01

    To study the protective effect of Red Palm Oil (RPO) on testicular damage induced by administration of lead acetate on male Sprague-Dawley rats, 28 rats divided into four groups of 7 animals each were used. They were administered orally with RPO (1 mL and 2 mL) and lead acetate (i.p.) 6 mg/kg body weight/day, respectively. Treatment was conducted for 8 weeks, and 24 hrs after the last treatment the rats were sacrificed using cervical dislocation. Sperms collected from epididymis were used for seminal fluid analyses; while the testes sample was used for ROS and oxidative enzyme activities assessment. Statistical analysis was carried out using GraphPad Prism 5.02 statistical analysis package. Administration of lead acetate increased generation of reactive oxygen species (ROS) significantly (p < 0.05) as evidenced by the elevated value of H2O2 and LPO and decreased GSH level. Also there was reduced epididymal sperm count, poor grade of sperm motility, and lower percentage of normal sperm morphology significantly. Coadministration with RPO, however, has a protective effect against lead toxicity by decreasing H2O2 production, increased GSH level, and increased sperm qualities especially. This shows that RPO has a potential to attenuate the toxic effect of lead on testicular cells preventing possible resultant male infertility. PMID:26516332

  20. Systematic Literature Review of the Epidemiology of Nongenetic Forms of Hypogonadism in Adult Males

    Directory of Open Access Journals (Sweden)

    Victoria Zarotsky

    2014-01-01

    Full Text Available This study summarizes the literature on the prevalence, incidence, and proportion of patients receiving treatment for male hypogonadism and a systematic literature search was performed for articles published in the last 20 years. Of the 97 studies identified, 96 examined the prevalence, 2 examined the incidence, and 4 examined the proportion of males with hypogonadism patients receiving treatment. Based on studies conducted in Europe and USA, the prevalence of hypogonadism in the general population ranged from 2.1% to 12.8% of middle-aged to older men, with an estimated incidence of 12 new cases per 1,000 person-years. Prevalence was higher among patients with comorbid conditions, such as type 2 diabetes mellitus and obesity. Approximately 10–12% of men with hypogonadism were receiving testosterone treatment. This literature review suggests that there is potentially a significant burden of hypogonadism in the general population. Burden seems to increase with age and in the presence of certain disease conditions. Data suggests that many hypogonadal men who may benefit from testosterone replacement are not receiving treatment. This may be the result of underdiagnosis of the disease, lack of awareness by patients or physicians, irregularities surrounding the diagnostic criteria, and deficiency of long-term safety studies.

  1. 大麦虫成虫活体的雌雄鉴别%Identification of Alive Female and Male Adult of Zophobas morio ( Coleoptera: Tenebrionidae)

    Institute of Scientific and Technical Information of China (English)

    姜嫄; 张翌楠; 马玲; 王慧; 胡礼禹; 韩杰

    2012-01-01

    Zophobas mono (Coleoptera: Tenebrionidae), introduced in China in recent years, is a multi-purpose insect, and can be manually fed in a large number of individual, with high nutritional value, as a high-protein fodder, in particular, it can be used as an alternative to breeding a variety of natural enemies of insect host. In the artificial propagation, the male and female are needed to be identified for sexual pairing to ensure fecundity. To identify female and male adults of Z. morio, their morphological characteristics were studied through the careful observation in this paper. The results showed there was sexual dimorphism of external morphology of Z. morio adults. The frons of the female adult was flat while that of male adult was sunken. Additionally, the length, width and length-width ratio of the third antennal segment and anal plate were significant different between the female and male adults. Above morphological characteristics can be used to efficiently distinguish sex of Z. morio adults without damage, and the knowledge would be useful in artificial propagation of Z. morio.

  2. Nutritional status of adult patients with pulmonary tuberculosis in rural central India and its association with mortality.

    Directory of Open Access Journals (Sweden)

    Anurag Bhargava

    Full Text Available Under-nutrition is a known risk factor for TB and can adversely affect treatment outcomes. However, data from India are sparse, despite the high burden of TB as well as malnutrition in India. We assessed the nutritional status at the time of diagnosis and completion of therapy, and its association with deaths during TB treatment, in a consecutive cohort of 1695 adult patients with pulmonary tuberculosis in rural India during 2004 - 2009.Multivariable logistic regression was used to obtain adjusted estimates of the association of nutritional status with deaths during treatment. At the time of diagnosis, median BMI and body weights were 16.0 kg/m(2and 42.1 kg in men, and 15.0 kg/m(2and 34.1 kg in women, indicating that 80% of women and 67% of men had moderate to severe under-nutrition (BMI<17.0 kg/m(2. Fifty two percent of the patients (57% of men and 48% of women had stunting indicating chronic under-nutrition. Half of women and one third of men remained moderately to severely underweight at the end of treatment. 60 deaths occurred in 1179 patients (5% in whom treatment was initiated. Severe under-nutrition at diagnosis was associated with a 2 fold higher risk of death. Overall, a majority of patients had evidence of chronic severe under-nutrition at diagnosis, which persisted even after successful treatment in a significant proportion of them. These findings suggest the need for nutritional support during treatment of pulmonary TB in this rural population.

  3. Dose conversion coefficients for Chinese reference adult male and female voxel phantoms from idealized neutron exposures

    CERN Document Server

    Liu, Huan; Qiu, Rui; Yang, Yue; Pan, Yu-Xi; Liu, Li-Ye

    2015-01-01

    A new set of fluence-to-dose conversion coefficients based on the Chinese reference adult voxel phantoms CRAM and CRAF are presented for six idealized external neutron exposures from 10-8 MeV to 20 MeV. The voxel phantoms CRAM and CRAF were adjusted from the previous phantoms CNMAN and CNWM respectively, and the masses of individual organs have been adjusted to the Chinese reference data. The calculation of organ-absorbed doses and effective doses were performed with the Monte Carlo transport code MCNPX. The resulting dose conversion coefficients were compared with those published in ICRP Publication 116, which represents the reference Caucasian. The organ-absorbed dose conversion coefficients of most organs are in good agreement with the results in ICRP Publication 116, however, obvious discrepancies are observed for some organs and certain geometries. For neutrons with energies above 2 MeV, the effective dose conversion coefficients of Chinese reference adult are almost identical to those of ICRP Publicatio...

  4. Ocular biometry in the adult population in rural central China: a population-based, cross-sectional study

    Institute of Scientific and Technical Information of China (English)

    Ting; Fu; Yin-Wei; Song; Zhi-Qi; Chen; Jun-Wen; He; Kun; Qiao; Xu-Fang; Sun; Hong; Zhang; Jun-Ming; Wang

    2015-01-01

    ·AIM: To describe the distribution and determinants of ocular biometric parameters and to ascertain the relative importance of these determinants in a large population of adults in rural central China.·METHODS: A population-based, cross-sectional study performed in rural central China included 1721 participants aged 40 or more years. Ocular biometrical parameters including axial length(AL), anterior chamber depth(ACD), radius of corneal curvature(K) and horizontal corneal diameter [white-to-white(WTW)distance] were measured using non-contact partial coherence interferometry [intraocular lens(IOL)-Master].·RESULTS: Ocular biometric data on 1721 participants with a average age of 57.0 ±8.7y were analyzed at last.The general mean AL, ACD, mean corneal curvature radius(MCR), WTW were 22.80±1.12, 2.96±0.36, 7.56±0.26 and 11.75 ±0.40 mm, respectively. The mean values of each parameter in 40 to 49, 50 to 59, 60 to 69, and 70 to91 years age groups were as follows: AL, 22.77 ±0.87,22.76 ±1.06, 22.89 ±1.41, 22.92 ±0.80 mm; ACD, 3.10 ±0.32,2.98 ±0.34, 2.86 ±0.36, 2.77 ±0.35 mm; MCR, 7.58 ±0.25,7.54 ±0.26, 7.55 ±0.26, 7.49 ±0.28 mm; WTW, 11.79 ±0.38,11.75 ±0.40, 11.72 ±0.41, 11.67 ±0.41 mm. The AL, ACD,MCR and WTW were correlated with age and the AL was correlated with height and weight.·CONCLUSION: Our findings can serve as an important normative reference for multiple purposes and may help to improve the quality of rural eye care.

  5. Personal Factors as Determinants of Utilization of Development Information in Rural Communities of South-South Geo-Political Zone, Nigeria

    Science.gov (United States)

    Edet, Itari Paul; Bullem, Anthony Godwin; Okeme, Isaac

    2015-01-01

    This study investigated the extent to which personal factors relate to the utilization of development information in the rural communities of South-South Geo-political Zone, Nigeria. The study adopted the descriptive survey design. The population comprised all adult male and female rural dwellers from the three out of the six states in the Zone…

  6. Single coronary artery; extremely rare coronary anomaly successfully treated surgically in young adult male.

    LENUS (Irish Health Repository)

    Shah, A R

    2010-05-01

    Single coronary artery arising from aortic root, is a rare congenital anomaly. A 30-year-old male presented with acute myocardial infarction (MI) complaining of chest pain and raised troponin levels. Emergency angiography showed no coronary lesions but both left and right coronary arteries arising from single ostium. Patient was operated electively and perioperative findings confirmed the diagnosis of single coronary artery, as left coronary artery after taking origin from right sinus of valsalva runs through the septum, before dividing into left anterior descending and circumflex branches. The single coronary ostium opened with a slit like incision over the course of left main coronary, making the size of ostium three to four times bigger than the native one. In addition left internal mammary artery was harvested and grafted to the left anterior descending branch distally. Patient made successful recovery. Four months follow up dobutamine stress echo showed no inducible ischemia.

  7. Effect of salvia Egyptiaca extract on cholinergic system in adult male albino rats

    International Nuclear Information System (INIS)

    The daily oral administrations of Salvia aegyptiaca extract, equivalent to 2 g/kg body weight for 4 weeks, caused significant decrease in acetylcholine esterase activity in whole blood and in all tested brain areas (cerebellum, pons + medulla oblongata, striatum, cerebral cortex, hypothalamus, midbrain and hippocampus) of male albino rat nearly all over the experimental period. Treatment with Salvia aegyptiaca extract also resulted in significant increase in acetylcholine content in the cerebral cortex and hippocampus' nearly throughout the whole experimental period. It could be concluded from the present results that the extract of Salvia aegyptiaca caused an increase in acetylcholine content and this increase may be due to the decrease in the activity of acetylcholine esterase enzyme which play an important role in the treatment of Alzheimer's disease

  8. Novel A TPSB1 mutation in an adult male with progressive familial intrahepatic cholestasis

    Institute of Scientific and Technical Information of China (English)

    Bao-Cheng Deng; Sa Lv; Wei Cui; Rui Zhao; Xu Lu; Jian Wu; Pei Liu

    2012-01-01

    Progressive familial intrahepatic cholestasis type 1 is a rare disease that is characterized by low serum γ-glutamyltransferase levels due to mutation in ATP8B1.We present a 23-year-old male who experienced persistent marked pruritus for eighteen years and recurrent jaundice for thirteen years,in addition to cholestasis that eventually became fatal.Genetic sequencing studies of the entire coding (exon) sequences of ATP8B1 and ABCB11 uncovered a novel heterozygous missense 3035G>T mutation (S1012I) and a synonymous 696T>C mutation in ATP8B1.The patient's progression was associated with not only impaired familial intrahepatic cholestasis 1 (FIC1) function but also impaired bile salt export pump expression due to the impaired FIC1 function.Our findings show that patients with intermittent cholestasis can develop progressive liver disease even after several decades and require regular follow up.

  9. Effects of radiotransmitter necklaces on behaviors of adult male western burrowing owls

    Science.gov (United States)

    Chipman, E.D.; McIntyre, N.E.; Ray, J.D.; Wallace, M.C.; Boal, C.W.

    2007-01-01

    We studied the behavioral effects of necklace-style radiotransmitters on breeding male western burrowing owls (Athene cunicularia hypugaea) in 2 areas of northwestern Texas, USA, in 2004 and 2005. We tested the hypothesis that transmittered owls would spend time interacting with their necklaces and as a result spend less time in vigilance and resting activities than would nontransmittered owls. Nontransmittered owls (n = 6) spent significantly more time being vigilant (P = 0.007) than did transmittered owls (n = 3) in 2004, who spent significant amounts of time interacting with their necklaces. In 2005, behaviors of transmittered owls (n = 8) were significantly different (P owls spent a significant amount of time interacting with their necklaces, they appeared to habituate to the presence of the transmitters within a relatively short period (<1 week), and necklaces did not affect survivorship or fitness in the short-term.

  10. Energy Availability and Dietary Patterns of Adult Male and Female Competitive Cyclists With Lower Than Expected Bone Mineral Density.

    Science.gov (United States)

    Viner, Rebecca T; Harris, Margaret; Berning, Jackie R; Meyer, Nanna L

    2015-12-01

    The purpose of this study was to assess energy availability (EA) and dietary patterns of 10 adult (29-49 years) male (n = 6) and female (n = 4) competitive (USA Cycling Category: Pro, n = 2; 1-4, n = 8) endurance cyclists (5 road, 5 off-road), with lower than expected bone mineral density (BMD; Z score competition (C), and off-season (OS) were estimated from 3-day dietary records, completed once per month, across a cycling season. BMD was measured by DXA at 0 months/5 months/10 months. The Three-Factor Eating Questionnaire (TFEQ) was used to assess cognitive dietary restraint. Seventy percent of participants had low EA [(LEA); competitive road and off-road cyclists in the United States may be at risk for long-term LEA. Further studies are needed to explore strategies to prevent and monitor long-term LEA in these athletes.

  11. Ambiguous response of lung lamellar bodies to sauna-like heat stress in two age groups of adult male rats.

    Science.gov (United States)

    Heino, M E

    1980-06-01

    Two groups of adult male rats, aged 2.5 and 5 months, were exposed daily for 12 min to 65 degrees C for five successive periods a week for 6 weeks. Both age groups, and in particular the young one, repeatedly suffered from exhausting heat stress. Lung specimens from cardiac lobes were prepared for light- and electron-microscopy. A significnat increase was noted in the lung lamellar body number in the old test rats, on comparison with old ones employed as controls (p < 0.05). The young group was unresponsive. Consequently, stress induced by increased sympathetic activity is not always a direct stimulus, as had been thought earlier. It seems, at least where heat stress is concerned, that it is the age, weight, and systemic reactions which exercise a great influence upon lamellar body production, and may even overrule the role of sympathetic activity. PMID:7417113

  12. Energy Availability and Dietary Patterns of Adult Male and Female Competitive Cyclists With Lower Than Expected Bone Mineral Density.

    Science.gov (United States)

    Viner, Rebecca T; Harris, Margaret; Berning, Jackie R; Meyer, Nanna L

    2015-12-01

    The purpose of this study was to assess energy availability (EA) and dietary patterns of 10 adult (29-49 years) male (n = 6) and female (n = 4) competitive (USA Cycling Category: Pro, n = 2; 1-4, n = 8) endurance cyclists (5 road, 5 off-road), with lower than expected bone mineral density (BMD; Z score competition (C), and off-season (OS) were estimated from 3-day dietary records, completed once per month, across a cycling season. BMD was measured by DXA at 0 months/5 months/10 months. The Three-Factor Eating Questionnaire (TFEQ) was used to assess cognitive dietary restraint. Seventy percent of participants had low EA [(LEA); competitive road and off-road cyclists in the United States may be at risk for long-term LEA. Further studies are needed to explore strategies to prevent and monitor long-term LEA in these athletes. PMID:26131616

  13. Maternal high-fat diet inversely affects insulin sensitivity in dams and young adult male rat offspring.

    Science.gov (United States)

    Karbaschi, Roxana; Sadeghimahalli, Forouzan; Zardooz, Homeira

    2016-09-01

    This study attempts to further clarify the potential effects of maternal high-fat (HF) diet on glucose homeostasis in dams and young adult male rat offspring. Female rats were divided into control (CON dams) and HF (HF dams) diet groups, which received the diet 4 weeks prior to and through pregnancy and lactation periods. Blood samples were taken to determine metabolic parameters, then an intraperitoneal glucose tolerance test (IPGTT) was performed. Maternal HF diet increased intra-abdominal fat mass and plasma corticosterone level, but decreased leptin concentration in dams. In HF offspring intra-abdominal fat mass, plasma leptin, and corticosterone levels decreased. Following IPGTT, the plasma insulin level of HF dams was higher than the controls. In HF offspring plasma insulin level was not significantly different from the controls, but a steeper decrease of their plasma glucose concentration was observed. PMID:27604865

  14. Association Between Smoking and Physician-Diagnosed Stroke and Myocardial Infarction in Male Adults in Korea.

    Science.gov (United States)

    Chang, Sounghoon; Kim, Hyeongsu; Kim, Vitna; Lee, Kunsei; Jeong, Hyoseon; Lee, Jung-Hyun; Shin, Soon-Ae; Shin, Eunyoung; Park, Minsu; Ko, Eunjung

    2016-01-25

    To evaluate the association between smoking and physician-diagnosed stroke and myocardial infarction, this study used Community Health Survey data from 2009 on 92,082 males over the age of 30 years. Using multiple logistic regression, association index between smoking and physician-diagnosed stroke and myocardial infarction was calculated after adjusting the effects of age, hypertension, and diabetes. The odds ratios (95% confidence interval) of the physician-diagnosed stroke and myocardial infarction in the smoking group were 1.12 (1.02-1.24) and 1.21 (1.06-1.38) compared to the non-smoking group. The values of the physician-diagnosed stroke and myocardial infarction were 0.84 (0.74-0.94) and 0.96 (0.82-1.12) in the current-smoking subgroup, 1.38 (1.24-1.53) and 1.45 (1.26-1.67) in the ex-smoking subgroup, 1.39 (1.18-1.63) and 1.85 (1.53-2.24) in the 10- to 19-year smokers groups, 1.39 (1.22-1.58) and 1.36 (1.15-1.60) in the 30- to 40-year smokers groups, and 0.53 (0.44-0.63) and 0.47 (0.36-0.63) in those who had smoked for over 50 years. These results showed smoking was a risk factor for stroke and myocardial infarction in Korean males. This objective evidence should guide policy-making and public health interventions in the fields of smoking prevention and prohibition.

  15. First comparative transcriptomic analysis of wild adult male and female Lutzomyia longipalpis, vector of visceral leishmaniasis.

    Directory of Open Access Journals (Sweden)

    Christina B McCarthy

    Full Text Available Leishmaniasis is a vector-borne disease with a complex epidemiology and ecology. Visceral leishmaniasis (VL is its most severe clinical form as it results in death if not treated. In Latin America VL is caused by the protist parasite Leishmania infantum (syn. chagasi and transmitted by Lutzomyia longipalpis. This phlebotomine sand fly is only found in the New World, from Mexico to Argentina. However, due to deforestation, migration and urbanisation, among others, VL in Latin America is undergoing an evident geographic expansion as well as dramatic changes in its transmission patterns. In this context, the first VL outbreak was recently reported in Argentina, which has already caused 7 deaths and 83 reported cases. Insect vector transcriptomic analyses enable the identification of molecules involved in the insect's biology and vector-parasite interaction. Previous studies on laboratory reared Lu. longipalpis have provided a descriptive repertoire of gene expression in the whole insect, midgut, salivary gland and male reproductive organs. Nevertheless, the study of wild specimens would contribute a unique insight into the development of novel bioinsecticides. Given the recent VL outbreak in Argentina and the compelling need to develop appropriate control strategies, this study focused on wild male and female Lu. longipalpis from an Argentine endemic (Posadas, Misiones and a Brazilian non-endemic (Lapinha Cave, Minas Gerais VL location. In this study, total RNA was extracted from the sand flies, submitted to sequence independent amplification and high-throughput pyrosequencing. This is the first time an unbiased and comprehensive transcriptomic approach has been used to analyse an infectious disease vector in its natural environment. Transcripts identified in the sand flies showed characteristic profiles which correlated with the environment of origin and with taxa previously identified in these same specimens. Among these, various genes

  16. Perspectives on perceived stigma and self-stigma in adult male patients with depression

    Directory of Open Access Journals (Sweden)

    Latalova K

    2014-07-01

    Full Text Available Klara Latalova, Dana Kamaradova, Jan Prasko Department of Psychiatry, Faculty of Medicine and Dentistry, University Palacky Olomouc, Olomouc, Czech Republic Abstract: There are two principal types of stigma in mental illness, ie, “public stigma” and “self-stigma”. Public stigma is the perception held by others that the mentally ill individual is socially undesirable. Stigmatized persons may internalize perceived prejudices and develop negative feelings about themselves. The result of this process is “self-stigma”. Stigma has emerged as an important barrier to the treatment of depression and other mental illnesses. ­Gender and race are related to stigma. Among depressed patients, males and African-Americans have higher levels of self-stigma than females and Caucasians. Perceived stigma and self-stigma affect willingness to seek help in both genders and races. African-Americans demonstrate a less positive attitude towards mental health treatments than Caucasians. Religious beliefs play a role in their coping with mental illness. Certain prejudicial beliefs about mental illness are shared globally. Structural modeling indicates that conformity to dominant masculine gender norms (“boys don’t cry” leads to self-stigmatization in depressed men who feel that they should be able to cope with their illness without professional help. These findings suggest that targeting men’s feelings about their depression and other mental health problems could be a more successful approach to change help-seeking attitudes than trying to change those attitudes directly. Further, the inhibitory effect of traditional masculine gender norms on help-seeking can be overcome if depressed men feel that a genuine connection leading to mutual understanding has been established with a health care professional. Keywords: stigma, self-stigma, depression, male gender

  17. Effect of aqueous extract of green tea on sexual efficiency in adult male rats

    Directory of Open Access Journals (Sweden)

    A. Y. Jasem

    2008-01-01

    Full Text Available This experiment was designed to study the effects of treatment with green tea (10 g /750ml deionized boiled water for 30 days on some physiological and histological changes of male reproductive system of rats exposed to oxidative stress induced by alloxan (100 mg/kg body weight. The study showed that treatment with alloxan (100 mg/kg body weight, caused a significant decrease in body weights, epididymal body and seminal vesicles weight. total number of epididymal sperm, percentage of live sperms, with significant increase in epididymal head,tail and prostate gland weight, percentage of dead sperms and sperm abnormalities, but there is no significant changes in the weight of the testes in the rats treated with alloxan.Treatment of rats exposed to oxidative stress induced by alloxan (100 mg/kg body weight with green tea (10 g/750ml deionized boiled water for 30 days in drinking water caused a significant increase in body weights, epididymal body & seminal vesicles, percentage of live sperms, with decrease in epididymal head, tail and prostate gland weights, percentage of dead sperms and sperm abnormalities as compared with alloxan treated group. With decrease in the total number of epididymal sperm count as compared with control. Histopathological changes observed in the testes of rats treated with alloxan (100 mg/kg included presence of abnormal spermatids with decrease in the number of sperms in the lumen of seminiferous tubules in addition to irregular division of germ cells.Treatment with green tea caused improvement in the histology of the testes. It was concluded that aqueous extract of green tea exerted an antioxidant effect on the histopathological aspects of the male reproductive system of rats exposed to oxidative stress induced by alloxan.

  18. Effect of nitrofurazone on the reproductive organs in adult male mice

    Institute of Scientific and Technical Information of China (English)

    Shio Kumar Singh; Sumana Chakravarty

    2001-01-01

    To study the effect of 5-nitro-2-furaldehyde semicarbazone (nitrofurazone), a derivative of nitrofuran, on male reproductive organs of Parkes (P) strain mice. Methods: Mice were given nitrofurazone orally at a dose of 64mg/kg body weight per day, for 10 and 20 days, and were killed 24 h and/or 56 days after the last treatment. Histological appearance of testis, motility and number of spermatozoa in cauda epididymidis, and biochemical indices in epididymis and seminal vesicle were evaluated. Results: Histologically, testis showed marked regressive changes in the seminiferous tubules in mice treated with nitrofurazone. Ten days after treatment, there was much depletion of germ cells in the seminiferous tubules, and the germinal epithelium was lined mainly with Sertoli cells, spermatogonia, spermatocytes, and a few round spermatids; intraepithelial vacuoles and multinucleated giant cells were also observed in tubules. By 20 days, regressive changes in the seminiferous tubules were further pronounced, and pachytene spermatocytes were the most advanced germ cells noticed in the tubules. In severe cases, the tubules were lined with a thin layer of Sertoli cells and spennatogonia. The treatment also caused marked reductions in the motility and number of spermatozoa in the cauda epididymidis, in weight and the level of fructose in the seminal vesicle, and in sialic acid level in the epididymis. Fifty six days after drug withdrawal, the alterations induced in the reproductive organs returned to control levels. Conclusion: Our results suggest that nitrofurazone treatment in P mice induces marked alterations in the male reproductive organs, and that the alterations are reversible following cessation of treatment.

  19. Implementation of adolescent-friendly voluntary medical male circumcision using a school based recruitment program in rural KwaZulu-Natal, South Africa.

    Directory of Open Access Journals (Sweden)

    Carl Montague

    Full Text Available BACKGROUND: Epidemiological data from South Africa demonstrate that risk of human immunodeficiency virus (HIV infection in males increases dramatically after adolescence. Targeting adolescent HIV-negative males may be an efficient and cost-effective means of maximising the established HIV prevention benefits of voluntary medical male circumcision (VMMC in high HIV prevalence-, low circumcision practice-settings. This study assessed the feasibility of recruiting male high school students for VMMC in such a setting in rural KwaZulu-Natal. METHODS AND FINDINGS: Following community and key stakeholder consultations on the acceptability of VMMC recruitment through schools, information and awareness raising sessions were held in 42 high schools in Vulindlela. A three-phase VMMC demand-creation strategy was implemented in partnership with a local non-governmental organization, ZimnadiZonke, that involved: (i community consultation and engagement; (ii in-school VMMC awareness sessions and centralized HIV counselling and testing (HCT service access; and (iii peer recruitment and decentralized HCT service access. Transport was provided for volunteers to the Centre for the AIDS Programme of Research in South Africa (CAPRISA clinic where the forceps-guided VMMC procedure was performed on consenting HIV-negative males. HIV infected volunteers were referred to further care either at the CAPRISA clinic or at public sector clinics. Between March 2011 and February 2013, a total of 5165 circumcisions were performed, the majority (71% in males aged between 15 and 19 years. Demand-creation strategies were associated with an over five-fold increase in VMMC uptake from an average of 58 procedures/month in initial community engagement phases, to an average of 308 procedures/month on initiation of the peer recruitment-decentralized service phase. Post-operative adverse events were rare (1.2%, mostly minor and self-resolving. CONCLUSIONS: Optimizing a high volume

  20. Relationship between Parenting and Cognitive Schemas in a Group of Male Adult Offenders

    Science.gov (United States)

    Pellerone, Monica; Craparo, Giuseppe; Tornabuoni, Ylenia

    2016-01-01

    This work analyzes the correlation of retrospective ratings on parental binding with cognitive patterns in the inmates for property crimes. The participant group comprehended 248 adults men, including 130 marked out as offenders (the target group), aged between 19 and 70, currently serving sentences in the Cavadonna prison in Siracusa, and 118 marked out as non-offenders (the control group), aged between 20 and 70, living in Siracusa (Sicily). The instruments used were the Parental Bonding Instrument (PBI), and the Young Schema Questionnaire-3 (YSQ). The preliminary analysis showed a high percentage of offenders who experienced an affectionate constraint parenting. Offenders scored significantly higher than the non-offenders on the level of paternal control and the YSQ subscales. The study underlines the influence of maternal care on most of the cognitive schemas, and the role of father's control on the tendency to social isolation and defectiveness in the offenders. PMID:27014121

  1. A Telephone Intervention for Substance-Using Adult Male Perpetrators of Intimate Partner Violence.

    Science.gov (United States)

    Mbilinyi, Lyungai F; Neighbors, Clayton; Walker, Denise D; Roffman, Roger A; Zegree, Joan; Edleson, Jeffrey; O'Rourke, Allison

    2011-01-27

    OBJECTIVE: To preliminarily evaluate telephone-delivered motivational enhancement therapy (MET) in motivating unadjudicated and nontreatment seeking intimate partner violence (IPV) perpetrators, who also use substances, to self-refer into treatment. METHOD: 124 adult men were recruited via a multimedia marketing campaign and were randomly assigned to the intervention (MET) or comparison group following a baseline assessment. Participants in the MET condition received a personalized feedback report on their IPV and substance-use behaviors, consequences, and social norms beliefs. RESULTS: Results supported the likely effectiveness of MET in short-term reduction of IPV behavior, increasing motivation for treatment seeking, and changing perceived norms for IPV and substance abuse (SA). CONCLUSIONS: Applications for brief MET interventions to facilitate voluntary treatment entry among substance-using IPV perpetrators are discussed.

  2. Relationship between parenting and cognitive schemas in a group of male adult offenders

    Directory of Open Access Journals (Sweden)

    Monica ePellerone

    2016-03-01

    Full Text Available This work analyzes the correlation of retrospective ratings on parental binding with cognitive patterns in the inmates for property crimes. The participant group comprehended 248 adults men, including 130 marked out as offenders (the experimental group, aged between 19 and 70, currently serving sentences in the Cavadonna prison in Siracusa, and 118 marked out as non-offenders (the control group, aged between 20 and 70, living in Siracusa (Sicily.The instruments used were the Parental Bonding Instrument (PBI, and the Young Schema Questionnaire-3 (YSQ. The preliminary analysis showed an high percentage of offenders who experienced an affectionate constraint parenting. Offenders scored significantly higher than the non-offenders on the level of paternal control and the YSQ subscales. The study underlines the influence of maternal care on most of the cognitive schemas, and the role of father’s control on the tendency to social isolation and defectiveness in the offenders.

  3. Relationship between Parenting and Cognitive Schemas in a Group of Male Adult Offenders.

    Science.gov (United States)

    Pellerone, Monica; Craparo, Giuseppe; Tornabuoni, Ylenia

    2016-01-01

    This work analyzes the correlation of retrospective ratings on parental binding with cognitive patterns in the inmates for property crimes. The participant group comprehended 248 adults men, including 130 marked out as offenders (the target group), aged between 19 and 70, currently serving sentences in the Cavadonna prison in Siracusa, and 118 marked out as non-offenders (the control group), aged between 20 and 70, living in Siracusa (Sicily). The instruments used were the Parental Bonding Instrument (PBI), and the Young Schema Questionnaire-3 (YSQ). The preliminary analysis showed a high percentage of offenders who experienced an affectionate constraint parenting. Offenders scored significantly higher than the non-offenders on the level of paternal control and the YSQ subscales. The study underlines the influence of maternal care on most of the cognitive schemas, and the role of father's control on the tendency to social isolation and defectiveness in the offenders. PMID:27014121

  4. Short-Term Treatment with Bisphenol-A Leads to Metabolic Abnormalities in Adult Male Mice

    Science.gov (United States)

    Batista, Thiago M.; Alonso-Magdalena, Paloma; Vieira, Elaine; Amaral, Maria Esmeria C.; Cederroth, Christopher R.; Nef, Serge; Quesada, Ivan; Carneiro, Everardo M.; Nadal, Angel

    2012-01-01

    Bisphenol-A (BPA) is one of the most widespread endocrine disrupting chemicals (EDC) used as the base compound in the manufacture of polycarbonate plastics. Although evidence points to consider exposure to BPA as a risk factor for insulin resistance, its actions on whole body metabolism and on insulin-sensitive tissues are still unclear. The aim of the present work was to study the effects of low doses of BPA in insulin-sensitive peripheral tissues and whole body metabolism in adult mice. Adult mice were treated with subcutaneous injection of 100 µg/kg BPA or vehicle for 8 days. Whole body energy homeostasis was assessed with in vivo indirect calorimetry. Insulin signaling assays were conducted by western blot analysis. Mice treated with BPA were insulin resistant and had increased glucose-stimulated insulin release. BPA-treated mice had decreased food intake, lower body temperature and locomotor activity compared to control. In skeletal muscle, insulin-stimulated tyrosine phosphorylation of the insulin receptor β subunit was impaired in BPA-treated mice. This impairment was associated with a reduced insulin-stimulated Akt phosphorylation in the Thr308 residue. Both skeletal muscle and liver displayed an upregulation of IRS-1 protein by BPA. The mitogen-activated protein kinase (MAPK) signaling pathway was also impaired in the skeletal muscle from BPA-treated mice. In the liver, BPA effects were of lesser intensity with decreased insulin-stimulated tyrosine phosphorylation of the insulin receptor β subunit. In conclusion, short-term treatment with low doses of BPA slows down whole body energy metabolism and disrupts insulin signaling in peripheral tissues. Thus, our findings support the notion that BPA can be considered a risk factor for the development of type 2 diabetes. PMID:22470480

  5. Symptoms of muscle dysmorphia, body dysmorphic disorder, and eating disorders in a nonclinical population of adult male weightlifters in Australia.

    Science.gov (United States)

    Nieuwoudt, Johanna E; Zhou, Shi; Coutts, Rosanne A; Booker, Ray

    2015-05-01

    The current study aimed to (a) determine the rates of symptoms of muscle dysmorphia (MD), body dysmorphic disorder (BDD), and eating disorder; (b) determine the relationships among symptoms of MD, BDD, and eating disorders; and (c) provide a comprehensive comparison of symptoms of MD, BDD, and eating disorders in a nonclinical population of adult male weightlifters in Australia. The participants (N = 648, mean age = 29.5 years, SD = 10.1) participated in an online survey, consisting of Muscle Appearance Satisfaction Scale, the Body Dysmorphic Disorder Questionnaire, and the Eating Attitude Test-26. Results indicated that 110 participants (17%) were at risk of having MD, 69 participants (10.6%) were at risk of having BDD, and 219 participants (33.8%) were at risk of having an eating disorder. Furthermore, 36 participants (5.6%) were found at risk of having both MD and BDD, and 60 participants (9.3%) were at risk of having both MD and an eating disorder. Significant correlations and associations were found between symptoms of MD and BDD, and symptoms of MD and eating disorders. Support was provided for the comorbidity of, and symptomatic similarities between, symptoms of MD and BDD, and symptoms of MD and eating disorders. This may reflect a shared pathogenesis between symptoms of MD, BDD, and eating disorders. Strength and conditioning professionals, exercise scientists, athletic trainers, and personal trainers should be aware that adult males who are working out with weights (i.e., free weights or machines) may be at increased risk of having MD, BDD, and eating disorders. PMID:25909960

  6. Construction of Chinese adult male phantom library and its application in the virtual calibration of in vivo measurement

    Science.gov (United States)

    Chen, Yizheng; Qiu, Rui; Li, Chunyan; Wu, Zhen; Li, Junli

    2016-03-01

    In vivo measurement is a main method of internal contamination evaluation, particularly for large numbers of people after a nuclear accident. Before the practical application, it is necessary to obtain the counting efficiency of the detector by calibration. The virtual calibration based on Monte Carlo simulation usually uses the reference human computational phantom, and the morphological difference between the monitored personnel with the calibrated phantom may lead to the deviation of the counting efficiency. Therefore, a phantom library containing a wide range of heights and total body masses is needed. In this study, a Chinese reference adult male polygon surface (CRAM_S) phantom was constructed based on the CRAM voxel phantom, with the organ models adjusted to match the Chinese reference data. CRAMS phantom was then transformed to sitting posture for convenience in practical monitoring. Referring to the mass and height distribution of the Chinese adult male, a phantom library containing 84 phantoms was constructed by deforming the reference surface phantom. Phantoms in the library have 7 different heights ranging from 155 cm to 185 cm, and there are 12 phantoms with different total body masses in each height. As an example of application, organ specific and total counting efficiencies of Ba-133 were calculated using the MCNPX code, with two series of phantoms selected from the library. The influence of morphological variation on the counting efficiency was analyzed. The results show only using the reference phantom in virtual calibration may lead to an error of 68.9% for total counting efficiency. Thus the influence of morphological difference on virtual calibration can be greatly reduced using the phantom library with a wide range of masses and heights instead of a single reference phantom.

  7. Projection neurons in the cortex and hippocampus: differential effects of chronic khat and ethanol exposure in adult male rats

    Science.gov (United States)

    Alele, Paul E; Matovu, Daniel; Imanirampa, Lawrence; Ajayi, Abayomi M; Kasule, Gyaviira T

    2016-01-01

    Background Recent evidence suggests that many individuals who chew khat recreationally also drink ethanol to offset the stimulating effect of khat. The objective of this study was to describe the separate and interactive effects of chronic ethanol and khat exposure on key projection neurons in the cortex and hippocampus of young adult male rats. Methods Young adult male Sprague Dawley rats were divided into six treatment groups: 2 g/kg khat, 4 g/kg khat, 4 g/kg ethanol, combined khat and ethanol (4 g/kg each), a normal saline control, and an untreated group. Treatments were administered orally for 28 continuous days; brains were then harvested, sectioned, and routine hematoxylin–eosin staining was done. Following photomicrography, ImageJ® software captured data regarding neuron number and size. Results No differences occurred in counts of both granular and pyramidal projection neurons in the motor cortex and all four subfields of the hippocampal formation. Khat dose-dependently increased pyramidal neuron size in the motor cortex and the CA3 region, but had different effects on granular neuron size in the dentate gyrus and the motor cortex. Mean pyramidal neuron size for the ethanol-only treatment was larger than that for the 2 g/kg khat group, and the saline control group, in CA3 and in the motor cortex. Concomitant khat and ethanol increased granular neuron size in the motor cortex, compared to the 2 g/kg khat group, the 4 g/kg khat group, and the 4 g/kg ethanol group. In the CA3 region, the 4 g/kg ethanol group showed a larger mean pyramidal neuron size than the combined khat and ethanol group. Conclusion These results suggest that concomitant khat and ethanol exposure changes granular and pyramidal projection neuron sizes differentially in the motor cortex and hippocampus, compared to the effects of chronic exposure to these two drugs separately.

  8. The impact of adult vitamin D deficiency on behaviour and brain function in male Sprague-Dawley rats.

    Directory of Open Access Journals (Sweden)

    Jacqueline H Byrne

    Full Text Available BACKGROUND: Vitamin D deficiency is common in the adult population, and this has been linked to depression and cognitive outcomes in clinical populations. The aim of this study was to investigate the effects of adult vitamin D (AVD deficiency on behavioural tasks of relevance to neuropsychiatric disorders in male Sprague-Dawley rats. METHODS: Ten-week old male Sprague-Dawley rats were fed a control or vitamin D deficient diet for 6 weeks prior to, and during behavioural testing. We first examined a range of behavioural domains including locomotion, exploration, anxiety, social behaviour, learned helplessness, sensorimotor gating, and nociception. We then assessed locomotor response to the psychomimetic drugs, amphetamine and MK-801. Attention and vigilance were assessed using the 5 choice serial reaction time task (5C-SRT and the 5 choice continuous performance task (5C-CPT and, in a separate cohort, working memory was assessed using the delay match to sample (DMTS task. We also examined excitatory and inhibitory neurotransmitters in prefrontal cortex and striatum. RESULTS: AVD-deficient rats were deficient in vitamin D3 (<10 nM and had normal calcium and phosphate levels after 8-10 weeks on the diet. Overall, AVD deficiency was not associated with an altered phenotype across the range of behavioural domains tested. On the 5C-SRT AVD-deficient rats made more premature responses and more head entries during longer inter-trial intervals (ITI than control rats. On the 5C-CPT AVD-deficient rats took longer to make false alarm (FA responses than control rats. AVD-deficient rats had increases in baseline GABA levels and the ratio of DOPAC/HVA within the striatum. CONCLUSIONS: AVD-deficient rats exhibited no major impairments in any of the behavioural domains tested. Impairments in premature responses in AVD-deficient rats may indicate that these animals have specific alterations in striatal systems governing compulsive or reward-seeking behaviour.

  9. 违法犯罪成年男性个性特征调查%A Survey of Personality Characteristics of Male Adult Prisoners

    Institute of Scientific and Technical Information of China (English)

    肖琳琳; 潘勇; 姚家斌

    2001-01-01

    Objective:To study relationship between personality characteristics and criminal offences in male adult prisoners.Methods: Personality of 175 male adult in prisoners was assessed by Eysenk Personality Questionnaire (EPQ). Results:(1) P,N,E scores of prisoners were higher than those of the norms; (2) P score of the 18~29 age group was considerably higher than that of the 30~45 age group,whereas L score of the 18~29 age group was lower than that of the 30~45 age group;(3) scores on extroversion and emotional unstability were significantly higher , whereas scores on introversion and emotional stability were significantly lower when compared to the norms;(4) a percentage of 43.43% of male adult prisoners showed typical psychotic traits (T>61.5). Conclusion: There was significant relationship between personality and criminal offences.

  10. Male migration and risky sexual behavior in rural India: is the place of origin critical for HIV prevention programs?

    OpenAIRE

    Saggurti Niranjan; Mahapatra Bidhubhusan; Swain Suvakanta N; Jain Anrudh K

    2011-01-01

    Abstract Background Recent studies of male migrants in India indicate that those who are infected with HIV are spreading the epidemic from high risk populations in high prevalence areas to populations in low prevalence areas. In this context, migrant men are believed to initiate and have risky sexual behaviors in places of destination and not in places of origin. The paucity of information on men's risky sexual behaviors in places of origin limits the decision to initiate HIV prevention inter...

  11. Prevalence of Diabetes Mellitus and Impaired Fasting Glucose, Associated with Risk Factors in Rural Kazakh Adults in Xinjiang, China

    Directory of Open Access Journals (Sweden)

    Shugang Li

    2015-01-01

    Full Text Available Objective: This study aimed to estimate the prevalence of diabetes mellitus (DM and impaired fasting glucose (IFG in a Kazakh population aged ≥18 years living in the YiLi District of Xinjiang, China and to evaluate the associated risk factors of diabetes. Methods: Randomly selected adults, living for at least 6 months in the YiLi District in Xinjiang had their clinical characteristics and standard blood chemistries measured. DM and IFG were defined according to WHO 1999 criteria. The adjusted odds ratio (ORs and 95% confidence intervals were calculated for the association of diabetes risk factors in multivariate logistic regression models. Results: A total of 3919 subjects were randomly selected. The age-and gender-standardized prevalence of DM and IFG were 5.9% and 10.0%, respectively. The prevalence of DM and IFG increased with age and BMI. Prevalence of 7.4%, 12.2% in males and 4.9%, 8.6% in females for DM and IFG. Compared by sex, prevalence of DM and IFG was higher in males. Prevalence of 3.4%, 8.1% in normal, 6.7%, 11.9% in overweight and 12.0%, 13.0% in obesity for diabetes and IFG. In the multivariable logistic models, male sex, older age, unmarried, overweight, obesity, hypertension, triglycerides and smoking were all significantly associated with an increased risk of diabetes. Conclusions: The prevalence of DM and IFG among minorities was lower than the overall national level both in men and women (9.7% in total, 10.6% in males, 8.8% in females, and also lower than among the Han ethnicity (9.26% which predominates in China today.

  12. Prevalence of uncorrected refractive errors in adults aged 30 years and above in a rural population in Pakistan

    International Nuclear Information System (INIS)

    Uncorrected refractive errors are a leading cause of visual disability globally. This population-based study was done to estimate the prevalence of uncorrected refractive errors in adults aged 30 years and above of village Pawakah, Khyber Pakhtunkhwa (KPK), Pakistan. Methods: It was a cross-sectional survey in which 1000 individuals were included randomly. All the individuals were screened for uncorrected refractive errors and those whose visual acuity (VA) was found to be less than 6/6 were refracted. In whom refraction was found to be unsatisfactory (i.e., a best corrected visual acuity of <6/6) further examination was done to establish the cause for the subnormal vision. Results: A total of 917 subjects participated in the survey (response rate 92%). The prevalence of uncorrected refractive errors was found to be 23.97% among males and 20% among females. The prevalence of visually disabling refractive errors was 6.89% in males and 5.71% in females. The prevalence was seen to increase with age, with maximum prevalence in 51-60 years age group. Hypermetropia (10.14%) was found to be the commonest refractive error followed by Myopia (6.00%) and Astigmatism (5.6%). The prevalence of Presbyopia was 57.5% (60.45% in males and 55.23% in females). Poor affordability was the commonest barrier to the use of spectacles, followed by unawareness. Cataract was the commonest reason for impaired vision after refractive correction. The prevalence of blindness was 1.96% (1.53% in males and 2.28% in females) in this community with cataract as the commonest cause. Conclusions: Despite being the most easily avoidable cause of subnormal vision uncorrected refractive errors still account for a major proportion of the burden of decreased vision in this area. Effective measures for the screening and affordable correction of uncorrected refractive errors need to be incorporated into the health care delivery system. (author)

  13. A global research synthesis of HIV and STI biobehavioural risks in female-to-male transgender adults.

    Science.gov (United States)

    Reisner, Sari L; Murchison, Gabriel R

    2016-01-01

    There is a growing interest in HIV infection and sexually transmitted infection (STI) disease burden and risk among transgender people globally; however, the majority of work has been conducted with male-to-female transgender populations. This research synthesis comprehensively reviews HIV and STI research in female-to-male (FTM) transgender adults. A paucity of research exists about HIV and STIs in FTMs. Only 25 peer-reviewed papers (18 quantitative, 7 qualitative) and 11 'grey literature' reports were identified, most in the US or Canada, that include data identifying HIV and STI risks in FTMs (five with fully laboratory-confirmed HIV and/or STIs, and five with partial laboratory confirmation). Little is known about the sexual and drug use risk behaviours contributing to HIV and STIs in FTMs. Future directions are suggested, including the need for routine surveillance and monitoring of HIV and STIs globally by transgender identity, more standardised sexual risk assessment measures, targeted data collection in lower- and middle-income countries, and explicit consideration of the rationale for inclusion/exclusion of FTMs in category-based prevention approaches with MSM and transgender people. Implications for research, policy, programming, and interventions are discussed, including the need to address diverse sexual identities, attractions, and behaviours and engage local FTM communities. PMID:26785800

  14. Sutureless Adult Voluntary Male Circumcision with Topical Anesthetic: A Randomized Field Trial of Unicirc, a Single-Use Surgical Instrument.

    Directory of Open Access Journals (Sweden)

    Justin Shenje

    Full Text Available The World Health Organization has solicited rapid and minimally invasive techniques to facilitate scale-up of voluntary medical male circumcision (VMMC.Non-blinded randomized controlled field trial with 2:1 allocation ratio.75 adult male volunteers.Outpatient primary care clinic.Open surgical circumcision under local anesthetic with suturing vs. Unicirc disposable instrument under topical anesthetic and wound sealing with cyanoacrylate tissue adhesive.Intraoperative duration.Intraoperative and postoperative pain; adverse events; time to healing; patient satisfaction; cosmetic result.The intraoperative time was less with the Unicirc technique (median 12 vs. 25 min, p < 0.001. Wound healing and cosmetic results were superior in the Unicirc group. Adverse events were similar in both groups.VMMC with Unicirc under topical anesthetic and wound sealing with cyanoacrylate tissue adhesive is rapid, heals by primary intention with superior cosmetic results, and is potentially safer and more cost-effective than open surgical VMMC.Clinicaltrials.gov NCT02443792.

  15. The Association between Coffee Consumption and Bone Status in Young Adult Males according to Calcium Intake Level.

    Science.gov (United States)

    Choi, Mi-Kyeong; Kim, Mi-Hyun

    2016-07-01

    The purpose of this study was to investigate the association between coffee consumption and bone status (bone mineral density and bone metabolism-related markers) according to calcium intake level in Korean young adult males. Healthy and nonsmoking males (19-26 years, n = 330) participated in this study. Anthropometric measurements, dietary habits, and nutrient intakes were surveyed. Bone status of the calcaneus was measured by using quantitative ultrasound (QUS). Bone metabolism-related markers including serum total alkaline phosphatase activity (TALP), N-mid osteocalcin (OC), and type 1 collagen C-terminal telopeptide (1CTP) were analyzed. The subjects were divided into two groups based on daily calcium intake level: a calcium-sufficient group (calcium intake ≥ 75% RI, n = 171) and a calcium-deficient group (calcium intake coffee consumption: no-coffee, less than one serving of coffee per day, and one or more servings of coffee per day. There were no significant differences in height, body weight, body mass index, energy intake, or calcium intake among the three coffee consumption subgroups. QUS parameters and serum 1CTP, TALP, and OC were not significantly different among either the two calcium-intake groups or the three coffee consumption subgroups. Our results may show that current coffee consumption level in Korean young men is not significantly associated with their bone status and metabolism according to the calcium intake level. PMID:27482522

  16. Prevalence of dentine hypersensitivity in Chinese rural adults with dental fluorosis.

    Science.gov (United States)

    Zhang, Y; Cheng, R; Cheng, G; Zhang, X

    2014-04-01

    The aim of this study was to estimate the prevalence of dentine hypersensitivity (DH) among residents of rural China with dental fluorosis aged 30-69 years. A village located in northern China in which dental fluorosis was common was selected. Some 1250 residents with fluorosis ranging in age from 30 to 69 years completed a structured questionnaire and underwent clinical examination. Diagnosis of DH was based on the combination of the subject's self-evaluation and clinical examination. Dental fluorosis was evaluated using Dean's index (DI). In the village, the fluoride concentration in drinking water was 1.15-1.50 mg L(-1) . The community fluorosis index was 1.47, and 74 (9.7%) of the participants with dental fluorosis were diagnosed with DH. There was no significant difference between men and women. DH was most commonly observed in the lower incisors, and the most common cause of DH was cold stimulation. Logistic regression analysis showed acid reflux to be the only risk factor for DH in the current study. Among subjects with DH, none took treatment measures, visited a hospital or clinic, or used antisensitivity toothpaste. The prevalence of DH in the selected subjects with dental fluorosis was 9.7%. Acid reflux was found to be a risk factor for DH in the current study.

  17. Adult Education through Multiple Method For Poor Rural Illiterate Women in Indonesia

    Directory of Open Access Journals (Sweden)

    Kamin Sumardi

    2012-09-01

    Full Text Available ABSTRACT This Study is aimed at producing basic literacy learning model which effective and accountable. Fact has also shown that the implementation of literacy teaching is to combines comprising REFLECT (Regenerated Frerian Literacy through Empowering     Community Techniques, LEA (Language Experience Approach and PRA (Participatory Rural Appraisal. This study employs research and development as the methods. The data are collected through observation, interview, and test. The subjects are illiterate women in West Java, Indonesia. The results: 1 the learners have had awareness in learning, understood the meaning and the benefit of the learning regarding reading, writing and numerical problems; 2 the learners need to learn that can involve them in their daily activity; 3 supports are acquired from society, religion, youth and woman figures; 4 learning of literacy with multiple methods can synergize learners, the potential and daily activity of learners, the exploration of natural potential and its use in the life. The conclusion was effective in learning reading, writing, numerical problems and can be applied in the life of the learners.

  18. Adult Education through Multiple Method For Poor Rural Illiterate Women in Indonesia

    Directory of Open Access Journals (Sweden)

    Kamin Sumardi

    2012-09-01

    Full Text Available

    ABSTRACT

    This Study is aimed at producing basic literacy learning model which effective and accountable. Fact has also shown that the implementation of literacy teaching is to combines comprising REFLECT (Regenerated Frerian Literacy through Empowering     Community Techniques, LEA (Language Experience Approach and PRA (Participatory Rural Appraisal. This study employs research and development as the methods. The data are collected through observation, interview, and test. The subjects are illiterate women in West Java, Indonesia. The results: 1 the learners have had awareness in learning, understood the meaning and the benefit of the learning regarding reading, writing and numerical problems; 2 the learners need to learn that can involve them in their daily activity; 3 supports are acquired from society, religion, youth and woman figures; 4 learning of literacy with multiple methods can synergize learners, the potential and daily activity of learners, the exploration of natural potential and its use in the life. The conclusion was effective in learning reading, writing, numerical problems and can be applied in the life of the learners.

  19. Prevalence of dentine hypersensitivity in Chinese rural adults with dental fluorosis.

    Science.gov (United States)

    Zhang, Y; Cheng, R; Cheng, G; Zhang, X

    2014-04-01

    The aim of this study was to estimate the prevalence of dentine hypersensitivity (DH) among residents of rural China with dental fluorosis aged 30-69 years. A village located in northern China in which dental fluorosis was common was selected. Some 1250 residents with fluorosis ranging in age from 30 to 69 years completed a structured questionnaire and underwent clinical examination. Diagnosis of DH was based on the combination of the subject's self-evaluation and clinical examination. Dental fluorosis was evaluated using Dean's index (DI). In the village, the fluoride concentration in drinking water was 1.15-1.50 mg L(-1) . The community fluorosis index was 1.47, and 74 (9.7%) of the participants with dental fluorosis were diagnosed with DH. There was no significant difference between men and women. DH was most commonly observed in the lower incisors, and the most common cause of DH was cold stimulation. Logistic regression analysis showed acid reflux to be the only risk factor for DH in the current study. Among subjects with DH, none took treatment measures, visited a hospital or clinic, or used antisensitivity toothpaste. The prevalence of DH in the selected subjects with dental fluorosis was 9.7%. Acid reflux was found to be a risk factor for DH in the current study. PMID:24484047

  20. ICRP Publication 116—the first ICRP/ICRU application of the male and female adult reference computational phantoms

    Science.gov (United States)

    Petoussi-Henss, Nina; Bolch, Wesley E.; Eckerman, Keith F.; Endo, Akira; Hertel, Nolan; Hunt, John; Menzel, Hans G.; Pelliccioni, Maurizio; Schlattl, Helmut; Zankl, Maria

    2014-09-01

    ICRP Publication 116 on ‘Conversion coefficients for radiological protection quantities for external radiation exposures’, provides fluence-to-dose conversion coefficients for organ-absorbed doses and effective dose for various types of external exposures (ICRP 2010 ICRP Publication 116). The publication supersedes the ICRP Publication 74 (ICRP 1996 ICRP Publication 74, ICRU 1998 ICRU Report 57), including new particle types and expanding the energy ranges considered. The coefficients were calculated using the ICRP/ICRU computational phantoms (ICRP 2009 ICRP Publication 110) representing the reference adult male and reference adult female (ICRP 2002 ICRP Publication 89), together with a variety of Monte Carlo codes simulating the radiation transport in the body. Idealized whole-body irradiation from unidirectional and rotational parallel beams as well as isotropic irradiation was considered for a large variety of incident radiations and energy ranges. Comparison of the effective doses with operational quantities revealed that the latter quantities continue to provide a good approximation of effective dose for photons, neutrons and electrons for the ‘conventional’ energy ranges considered previously (ICRP 1996, ICRU 1998), but not at the higher energies of ICRP Publication 116.