There is a wide body of literature to suggest that sexual experience may influence androgen secretion in various species, in turn, androgens may also influence anxiety. We hypothesized that sexual experience may alter anxiety behavior and secretion of endogenous androgens. Experiment 1: anxiety behavior of rats with a history of sexual experience was compared to that of sexually-inexperienced, naïve male rats. Sexually-experienced rats showed less anxiety-like behavior in the open field and elevated plus maze, and exhibited increased plasma and hippocampal testosterone (T) levels. Experiment 2: the effects of recent sexual experience on anxiety behavior of sexually-experienced male rats, sexually-responsive but inexperienced male rats, and sexually-unresponsive, inexperienced male rats exposed to a receptive female immediately prior to testing was examined. Recent sexual experience significantly decreased anxiety-like behavior in the open field, elevated plus maze, and the elevated zero maze tasks, and tended to decrease anxiety-like behavior in the light-dark task. Rats with recent sexual experience exhibited increased plasma and hippocampal T levels. Experiment 3: to examine the effect of recent sexual experience, anxiety behavior of rats with a history of sexual experience that received sexual experience with a stimulus female immediately prior to testing was compared to that of rats with a history of sexual experience that did not receive sexual experience immediately prior to behavioral testing. Experienced rats that were exposed to a female prior to testing showed decreased anxiety-like behavior in the open field, elevated plus maze, and light-dark transition tasks, and showed increased plasma and hypothalamic, T and 3alpha-diol, and increased hippocampal T. Thus, sexual experience is associated with lower levels of anxiety-like behavior and higher levels of androgen secretion.
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http://dx.doi.org/10.1016/j.physbeh.2007.04.018 | DOI Listing |
PLoS One
January 2025
Centre for Community-Based Research, Human Science Research Council, Pretoria, South Africa.
Purpose: Adolescent girls are at high risk for depression and human immunodeficiency virus (HIV) acquisition. Poor mental health can increase vulnerability to risky sexual behaviours. Therefore, this study aims to determine the prevalence of depressive symptomology and explore the convergence of HIV risk factors with depressive symptoms amongst cis-gender adolescent girls and young women (AGYW) in rural KwaZulu-Natal (KZN) and peri-urban Western Cape (WC) communities in South Africa.
View Article and Find Full Text PDFPLoS One
January 2025
Marie Curie Research Centre, Division of Population Medicine, School of Medicine, Cardiff University, Cardiff, United Kingdom.
To undertake a mixed-methodology implementation study to improve the well-being of men with gastrointestinal late effects following radical radiotherapy for prostate cancer. All men completed a validated screening tool for late bowel effects (ALERT-B) and the Gastrointestinal Symptom Rating Score (GSRS); men with a positive score on ALERT-B were offered management following a peer reviewed algorithm for pelvic radiation disease (PRD). Health-related quality of life (HRQoL) at baseline, 6 and 12 months; and healthcare resource usage (HRU) and patient, support-giver, staff experience and acceptability of staff training (qualitative analysis) were assessed.
View Article and Find Full Text PDFJ Homosex
January 2025
Department of Psychology, Bryn Mawr College, Bryn Mawr, Pennsylvania, USA.
While research suggests that sexual racism is prevalent within the gay community, studies have neglected to examine how this specific manifestation of racism influences queer Asian American men's mental health. Queer Asian American men's health outcomes are often overlooked as racism-related studies tend to homogenize queer Asian American men with queer men of color broadly. Thus, the present study examined the association between sexual racism and queer Asian American men's depressive symptomatology and hazardous drinking, as well as the moderating role of collective racial self-esteem.
View Article and Find Full Text PDFGerontologist
January 2025
University of Washington, School of Social Work, Seattle, WA USA.
Background And Objectives: Generativity, a concern and commitment for others, has shown to be positively associated with health and well-being. Research on generativity in sexual and gender minority (SGM) communities is limited, despite its potential importance given the marginalization older SGM individuals face and limited interaction between generations. We integrate Generativity Theory and the Health Equity Promotional Model to examine key factors for generativity and subgroup differences among SGM midlife and older adults.
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