نتایج جستجو برای: anabolic steroid has devastating effects on athletes

تعداد نتایج: 9602665  

Journal: :The Journal of the American Board of Family Practice 1993
J Radakovich P Broderick G Pickell

BACKGROUND Anabolic-androgenic steroid use has become an increasingly large problem. Studies document steroid use in high-school students, but not students in junior high school. We surveyed 7th-grade students to assess rate of use and knowledge about steroids. METHODS Seventh-grade students completed a 22-question survey instrument that addressed previous steroid use, knowledge about the eff...

2016
Christina Tsitsimpikou Konstantinos Tsarouhas Demetrios A. Spandidos Aristides M. Tsatsakis

Stanozolol is a synthetic heterocyclic steroid with anabolic and androgenic properties, which has been abused by several high-profile professional athletes. Stanozolol is also used in veterinary medicine to increase appetite, cause weight gain and treat certain types of anemia. The detection of stanozolol metabolites in human urine for doping control purposes depends on the analytical method ap...

Journal: :Toxicological sciences : an official journal of the Society of Toxicology 2007
Benjamin D Phillis Mahinda Y Abeywardena Michael J Adams Jennifer A Kennedy Rodney J Irvine

Anabolic steroid abuse has been associated with thrombosis and arteriosclerosis, both of which predispose to myocardial ischemia and infarction. However, there are reports of sudden cardiac death in the absence of thrombus and atheroma following anabolic steroid use. Although treatment with the commonly abused steroid, nandrolone, has been shown to decrease recovery of systolic function followi...

Journal: :The American journal of psychiatry 1995
J H Porcerelli B A Sandler

OBJECTIVE In an effort to begin to construct a psychological profile of anabolic steroid users, the authors compared weight lifters and bodybuilders who did or did not use anabolic steroids on an objective measure of narcissism and on clinical ratings of empathy. METHOD The subjects were 16 weight lifters and bodybuilders who reported that they had used anabolic steroids within the past year ...

2014
Jeremy Silva

Background Very low carbohydrate (<5 %), high fat (>70 %) (VLCKD) diets have previously been shown to decrease fat mass in obese or overweight individuals. The very high fat, high cholesterol diet has caused alarm and researchers question its safety. However, because lipids provide the raw substrate necessary for the biosynthesis of anabolic hormones such as testosterone the diet may have impli...

Abedi, Bahram, Hosseini, Seyed Ali , Shams, Behnam ,

Introduction: Nowadays, the use of energy substances has become a complex problem in sports, in which the role of anabolic-androgenic asteroids is undeniable. The aim of this study was to evaluate the effect of a period of resistance training on BDNF gene expression and poor memory in rats poisoned with anabolic steroid stanazolol. Methods: In this experimental study, 18 Sprague-Dovali rats wi...

Journal: :Respiratory care 2013
Shinya Unai Joseph Miessau Pawel Karbowski Michael Baram Nicholas C Cavarocchi Hitoshi Hirose

We report a 42-year-old male amateur body builder and user of anabolic androgenic steroids, who developed ARDS, acute kidney injury, and refractory supraventricular tachycardia. He required extracorporeal membrane oxygenation, continuous veno-venous hemodialysis, and catheter ablation. We believe that long-term anabolic androgenic steroid abuse predisposed the patient to multiple organ dysfunct...

Journal: :British journal of sports medicine 1977
S Oseid

According to the regulations for international competitions all organizers of international championships and competitions are obliged to carry out doping control tests (blood tests, urine tests etc.) on athletes. The administration of hormones to athletes with the intention of improving performance has been a common practice for many years, and in the last ten years this practice has reached s...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - پژوهشکده ادبیات 1393

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