منابع مشابه
Sports supplements and Anabolic Androgenic Steroids
Recently, the use of sport supplements has become so common among most athletes. These supplements may contain undeclared substances that are banned by such international authorities as WHO, IOC and WADA. The present study, thus, is aimed at examining the final sport supplement products in terms of banned substances and measuring the adulteration level in order to prove the safety of these prod...
متن کاملAnabolic steroids.
Athletes, like others, use recreational and lorillicit psychoactive drugs. However, many athletes also use drugs to enhance their training or performance, including an array of bizarre and exotic substances. Although the majority of these substances are not psychoactive, they may be abused by athletes. Some of these substances, such as anabolic steroids and human growth honnone, are referred to...
متن کاملAnabolic steroids.
The term "anabolic steroids" refers to testosterone derivatives that are used either clinically or by athletes for their anabolic properties. However, scientists have questioned the anabolic effects of testosterone and its derivatives in normal men for decades. Most scientists concluded that anabolic steroids do not increase muscle size or strength in people with normal gonadal function and hav...
متن کاملMyocardial infarction in association with misuse of anabolic steroids.
Abuse of androgenic and anabolic steroids is becoming both a medical and public health problem. It is generally underestimated just how prevalent steroid abuse is amongst young sports people. Vascular thrombosis (myocardial infarction,' stroke,2 arterial thrombosis in a limb3) has been documented in the USA in steroid abusing athletes in the past decade. The problem is now appearing in Britain,...
متن کاملAnabolic steroids and Norwegian weightlifters.
The mean bodyweight, in kilograms, and mean weightlifting result, in points, for the ten best weightlifters at the annual Norwegian championships 1962-82 have been studied. During the 21 years, the mean bodyweight for these ten increased by 18 kg, probably due to the effect of androgens. The weightlifting results improved rapidly from 1968 onwards, probably reflecting an increasingly widespread...
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ژورنال
عنوان ژورنال: BMJ
سال: 1990
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.300.6726.750-c