pregnanediol การใช้

• Chemical synthesis of progesterone from stigmasterol and pregnanediol was accomplished later that year.
• He also collaborated with Arnold Klopper in developing a urinary Pregnanediol assay in non-pregnant women which was awarded a half Citation Classic.
• 17?-Ethyletiocholanes, or 5?-pregnanes, include 5?-dihydroprogesterone, pregnanolone, and epipregnanolone, as well as pregnanediol and pregnanetriol.
• A test can be done to measure the amount of pregnanediol in urine, which offers an indirect way to measure progesterone levels in the body.
• Sarah Robles was sanctioned by the International Weightlifting Federation for two years, until August 8, 2015, after WADA found her in-competition test at the Pan Am games positive for DHEA, testosterone and pregnanediol.
• It has been found to act like a partial agonist of an allosteric site of the EC 50 that is more than an order of magnitude lower than that of other endogenous pregnanes like pregnenolone, pregnanediol, allopregnanedione, and allopregnanolone.
• While not directly addressing the positive tests for testosterone and pregnanediol nor explaining how DHEA can cause positive tests for these, Sarah's official website cites medical reasons for her need to take DHEA . She says, " My doctor and I worked together to try different treatment options for my therapeutic use exemption ( TUE ) prior to the positive tests, and although she states that she acted on the advice of her doctor when taking this medication to treat poly-cystic ovary syndrome ( PCOS ), her appeal of the suspension for medical reasons was denied.