This is as well the behaviour well-nigh often prosecuted in HIV-related criminal cases (see Criminal HIV Transmission web log at There are differences in biological risk of infection of HIV acquisition for men and women, and observed differences in that jeopardy for men and women in high-income countries compared with those in low-income countries. In high-income countries, a woman is about doubly as possible to acquire HIV from an HIV-positive animal partner as compared with a man's relative risk of getting HIV from an HIV-positive female person partner.
Developmental alterations of the C. elegans male anal depressor morphology and function require sex-specific cell autonomous and cell non-autonomous interactions - ScienceDirect
Anal depressor development in larval males and hermaphrodites to address how a differentiated cell sex-specifically changes its morphology anterior to adulthood. In some sexes, the immature anal striated muscle muscle is used for shitting behavior. nevertheless in the grown-up males, the muscle’s sarcomere is reorganized to facilitate copulation.
Frequency, Patterns and Preferences of Lubricant Use During Anal Intercourse Within Male Sexual... - Europe PMC Article - Europe PMC
Understanding current practices of lubricant use during opening intercourse can assistance to assess the contexts for the introduction of current rectal microbicides as an HIV prevention pecker for men who human sex with men (MSM). salim Fernando Caceres savvy present-day practices of stuff use during anal intercourse can help to assess the contexts for the entry of cognitive content rectal microbicides as an HIV bar way for men who feature sex with men (MSM). We exploited quantitative and analysis methods to assess: actual patterns of lubricant use; desirable characteristics of inferior material formulations; and social and behavioral contexts of material use within male unisexual partnerships in Lima, Peru. We used quantitative and qualitative methods to assess: current patterns of lubricant use; preferred characteristics of commercial lubricant formulations; and elite group and behavioral contexts of lubricant use inside male physiological property partnerships in Lima, Peru. 'tween 20, we conducted a three-figure behavioral sight with 547 MSM followed by analysis case-by-case and chemical group interviews with 36 MSM from Lima, Peru. betwixt 20, we conducted a decimal behavioral survey with 547 MSM followed by analysis individualistic and group interviews with 36 MSM from Lima, Peru.