نتایج جستجو برای: androgenic anabolic steroid
تعداد نتایج: 51912 فیلتر نتایج به سال:
UNLABELLED Androgenic anabolic steroids (AAS) are often used by athletes to enhance athletic performance but are strongly associated with detrimental cardiovascular effects including sudden cardiac death. HYPOTHESIS AAS use increases myocardial susceptibility to ischaemia/reperfusion injury. METHODS Rats were trained (swimming) with or without intramuscular injection of nandrolone laurate (...
Aromatase is an enzyme that facilitates the conversion of androgens to estrogens and may play a role in mood and mental status. The main theme of this thesis is the imaging of brain aromatase by use of the PET technique. The PET tracer for aromatase, C-labeled vorozole (VOZ) was developed and evaluated by with in vitro and in vivo methods. In vitro experiments using rat brain showed that VOZ wa...
71/Spring summer 2010, Vol.4, No.1 Medical Laboratory Journal The Effects of Anabolic-Androgenic Steroid Drugs Consumption on Blood Factors in Bodybuilder’s Athletes in Jahrom,Iran Abstract Background and objectives: Mass media and the press present documentary reports of taking illegal energetic drugs by athletes who are tempted to enhance their performance. The present study aims at det...
BACKGROUND AND OBJECTIVES Anabolic steroids are synthetic derivatives of testosterone, modified to enhance its anabolic actions (promotion of protein synthesis and muscle growth). They have numerous side effects, and are on the International Olympic Committee's list of banned substances. Gas chromatography-mass spectrometry allows identification and characterisation of steroids and their metabo...
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