10 citations
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August 2014 in “Skin research and technology” This study found that variations in sleep patterns, free testosterone, and 5-alpha-reductase type 1 activity are associated with changes in sebum excretion in women, which may contribute to variability in acne studies.
May 2013 in “Journal of the Egyptian Women's Dermatologic Society (Print)” In this study, elevated serum levels of aldosterone and free testosterone, along with increased androgen and aldosterone receptor levels, were associated with early-onset androgenetic alopecia in female patients.
May 2013 in “DOAJ (DOAJ: Directory of Open Access Journals)” This study found that women with hair loss had significantly higher free testosterone levels compared to those without hair loss.
43 citations
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January 2007 in “Gynecological Endocrinology” This study found that 9 out of 12 women with acne or alopecia showed subjective improvement with finasteride treatment despite having normal free testosterone levels, suggesting a potential role of 5alpha-reductase activity.
July 2021 in “International Journal of Community Medicine and Public Health” This study found that testosterone levels are commonly low among men with type 2 diabetes, and most of these men exhibit symptoms of hypogonadism, with BMI being a significant risk factor.