New findings led by Dr. Michael Lombardo, Prof. Simon Baron-Cohen and colleagues at the University of Cambridge indicate that testosterone levels early in fetal development influence later sensitivity of brain regions related ...
Nov 5, 2012
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A research study led by Boston University School of Medicine (BUSM) and the University of Exeter in the United Kingdom, in collaboration with a global consortium, has identified genetic markers that influence a protein involved ...
Jul 20, 2012
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(Medical Xpress) -- A new study published in the Journal of the American College of Cardiology reports that higher natural levels of testosterone in elderly men may reduce their risk of a heart attack or stroke.
A new Northwestern University study provides compelling evidence that human males are biologically wired to care for their offspring, conclusively showing for the first time that fatherhood lowers a man's testosterone levels.
Sep 12, 2011
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Loss of muscle mass is not only associated with disease, such as HIV and cancer, but also with the normal aging process. Anabolic steroids are sometimes used to reverse loss of lean muscle tissue but they can have unwanted ...
Jun 19, 2011
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A decline in testosterone levels as men grow older is likely the result—not the cause—of deteriorating general health, say Australian scientists, whose new study finds that age, in itself, has no effect on testosterone ...
Jun 7, 2011
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Roughly three times as many male athletes are banned for doping as female. A new doctoral thesis from Karolinska Institutet shows that one possible reason for this is that the doping tests in use fail to take account of women's ...
Jun 11, 2024
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The type of estrogen in hormonal birth control may influence anxiety-like behaviors, according to data presented by Abigail Hegwood, M.S., from the Prakapenka Lab at ENDO 2024, the Endocrine Society's annual meeting in Boston, ...
Jun 1, 2024
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The American Cancer Society estimates there are nearly 300,000 new cases of prostate cancer every year in the U.S., and approximately one in eight men will be diagnosed with prostate cancer in their lifetime. Prostate cancer ...
May 22, 2024
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It has long been thought that testosterone shortens men's lives. Studies in neutered animals and Korean eunuchs seem to confirm this. However, a new study, published in the Annals of Internal Medicine, draws these findings ...
May 15, 2024
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