نتایج جستجو برای: heterosexual
تعداد نتایج: 5339 فیلتر نتایج به سال:
HIV-1 transmission worldwide is predominantly associated with heterosexual activity, and non-clade B viruses account for the most spread. The HIV-1 epidemic in Trinidad/Tobago and the Caribbean shares many features with such heterosexual epidemics, including a prominent role for coincident sexually transmitted diseases. This study evaluates the molecular epidemiology of HIV-1 in Trinidad/Tobago...
BACKGROUND AND PURPOSE Nowadays the mechanism of homosexuality is little known. Few studies have been carried out to explore the brain functional changes of homosexual men during sexual arousal. We used functional MR imaging (fMRI) to determine whether the patterns of brain activation in homosexual and heterosexual men differed during visually evoked sexual arousal. MATERIALS AND METHODS To a...
Background and Purpose: This study aimed to estimate the prevalence of sexual behaviors and sexting among students of medical science universities in southeast of Iran by indirect method. Materials and Methods: In this cross-sectional study, using a multistage non-random sampling method, we recruited 3900 students from eight universities of medical sciences from Kerman and Sistan and Baluches...
Heterosexual transmission of community-associated methicillin-resistant Staphylococcus aureus has not been documented. As part of a survey conducted in northern Manhattan, we encountered 3 households in which heterosexual transmission was responsible for new community-associated methicillin-resistant S. aureus infection. The vaginal and inguinal isolates obtained from the sexual partners were U...
a r t i c l e i n f o The present study examined sex and sexual orientation differences in empathizing–systemizing (E–S) in a Chinese sample of 239 heterosexual men, 266 heterosexual women, 492 gay men, and 430 lesbian women recruited via the Internet. Empathizing and systemizing were assessed using two different abbreviated 8-item scales derived from longer original scales. There was a signifi...
BACKGROUND Research has shown that sexual minorities (SMs) (e.g. lesbian, gay, and bisexual individuals), compared to their heterosexual counterparts, may engage in riskier health behaviors, are at higher risk of some adverse health outcomes, and are more likely to experience reduced health care access and utilization. However, few studies have examined how the interplay between race and sexual...
High school---aged youths who self-identify as lesbian, gay, bisexual, transgender, or questioning (LGBTQ) tend to exhibit more risk with regard to sexual behavior (such as the number of sex partners, use of protection, and prevalence of sexually transmitted infections [STIs]) than do their self-identified, nontransgendered, heterosexual peers. Across middle and high school, LGBTQ youths are al...
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