Science news articles about 'sex steroid hormones'

... is a naturally-occurring hormone in the human body that serves as a precursor to male and female sex steroid hormones (androgens and estrogens). Levels of DHEA peak between the ages of 20 and 30 and ...

... issues," Flaws said. "These follicles also make sex steroid hormones, and so if they don't grow ... see if BPA is affecting follicle growth and steroid hormone levels," she said. If it is, that might help ...

... in neural growth, social behaviour, or sex steroid hormones (e.g. testosterone and estrogen). ... advance over our previous work in showing that the sex steroid hormones (e.g. testosterone and oestrogen) ...