Urinary Nandrolone Metabolite Detection after Ingestion of a Nandrolone Precursor
نویسندگان
چکیده
منابع مشابه
Urinary nandrolone metabolite detection after ingestion of a nandrolone precursor.
INTRODUCTION Quantities of various anabolic/androgenic steroids have been found in dietary supplements without their presence being disclosed on the label. The aim of this study was to quantify the excretion patterns of the diagnostic metabolites, 19-norandrosterone (19-NA), and 19-noretiocholanolone (19-NE) after ingestion of small doses of 19-nor-4-androstene-3,17-dione (19-norandrostenedione...
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Nandrolone, or 19-Nortestosterone, is one of the most widely used synthetic anabolic-androgenic steroids by athletes who need power and muscle strength. It is derived from testosterone, the main sex hormone produced in man. A small chemical modification makes nandrolone more anabolic than androgenic and accounts for its widespread misuse in sport. Testosterone has an anabolic:androgenic ratio o...
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Highly satisfactory results obtained with improvement was seen in two still under 50 mg./week nandrolone decanoate treatment. Once therapy had been com(Deca-Durabolin) for 3-16 months are menced, there was a period of latency reported in 10 cases of aplastic anemia. which fluctuated between 1 and 9 In the series thus treated there were only months. Except for one patient with two deaths, occurr...
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ژورنال
عنوان ژورنال: Medicine & Science in Sports & Exercise
سال: 2009
ISSN: 0195-9131
DOI: 10.1249/mss.0b013e31818edaeb