255 citations
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  October 1985   in “The Journal of Clinical Endocrinology & Metabolism”    Spironolactone treatment increases the amount of testosterone available in the body.  
     
           8 citations
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  March 2010   in “Gynecological Endocrinology”    Free Testosterone Index, bioavailable testosterone, and androstenedione are the most accurate for diagnosing excess male hormones in PCOS.  
     
           99 citations
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  June 1999   in “The Journal of Clinical Endocrinology and Metabolism”    Testosterone replacement may help some postmenopausal women with symptoms like fatigue and low libido, but more research is needed to fully understand its effects.  
     
           January 2010   in “Yearbook of Endocrinology”    Older men with lower levels of available testosterone are more likely to be frail.  
     
           166 citations
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  March 2007   in “Hypertension”    High androgen levels in young women with PCOS are linked to higher blood pressure.