Results 31 to 40 of about 12,924 (268)

The potential effects of anabolic-androgenic steroids and growth hormone as commonly used sport supplements on the kidney: a systematic review

open access: yesBMC Nephrology, 2019
Background Anabolic-androgenic steroids and growth hormone are among the most commonly used supplements by sportsmen and sportswomen. The aim of this systematic review is to collect and report available data about renal safety of anabolic-androgenic ...
Dorna Davani-Davari   +2 more
doaj   +1 more source

Crossfit® practitioners profile with regard to the prevalence of use of dietary supplements and anabolic androgenic steroids as ergogenic resources

open access: yesRevista Brasileira de Nutrição Esportiva, 2023
Introduction: The use of supplements is widespread in various sports as ergogenic aids but in many cases without proper prescription. Objective: The aim of this study is to investigate the prevalence of dietary supplements and anabolic androgenic ...
Vanessa Comerlatto   +2 more
doaj  

Severe Persistent Jaundice after the Abuse of an Anabolic Androgenic Steroid Analogue

open access: yesThe Korean Journal of Gastroenterology, 2020
Hepatic disorders with prominent cholestasis can be caused by a range of conditions, and anabolic androgenic steroids have been considered a cause of protracted cholestasis.
Hyun Gil Goh, Yoo Jin Lee, Tae Hyung Kim
doaj   +1 more source

Ethical considerations in human movement research [PDF]

open access: yes, 1995
In the past decade, ethical issues in research involving human subjects have exploded into the public consciousness. In reviewing past human subject abuse, it is evident that, in human experimentation, legislation has not been sufficient to curb excesses.
Olivier, Steve
core   +2 more sources

Nandrolone effects on men’s semen parameters in Erbil city [PDF]

open access: yesZanco Journal of Medical Sciences, 2017
Background and objective: Anabolic androgenic steroids are synthetic compounds based on the structure of testosterone, and are used to treat various conditions such as reproductive system dysfunction.
Abdalmuhaimn Y. Sharef   +2 more
doaj   +1 more source

Evidence of the indirect hormonal activity of prohormones using liver S9 metabolic bioactivation and an androgen bioassay [PDF]

open access: yes, 2008
Prohormones such as dehydroepiandrosterone (DHEA) are steroid precursors that do not show hormonal activity by themselves. Abuse of these prohormones in cattle fattening is hard to prove because of strong in vivo metabolism and the difficulty to detect ...
Bovee, T.F.H.   +4 more
core   +2 more sources

The Prevalence of Anabolic-Androgenic Steroids Abuse, Knowledge and Attitude of Their Side Effects, and Attitude Toward Them Among the Female Bodybuilding Athletes in Kermanshah [PDF]

open access: yesJournal of Advanced Biomedical Sciences, 2020
Background & Objective: Anabolic-androgenic steroid abuse is one of the major problems in many kinds of sports, especially bodybuilding. The present study aimed at investigating the prevalence of anabolic-androgenic steroids abuse, knowledge and attitude
Mehry Hoseini   +2 more
doaj  

Effectiveness of a school-based doping prevention programme in Spanish adolescents [PDF]

open access: yes, 2019
The purpose of the study is to assess the effectiveness of a school-based programme to improve knowledge, attitudes and beliefs about doping. 540 adolescents (aged 12-13 years old, 50% boys) took part, from eight Spanish schools.
Grao Cruces, Alberto   +5 more
core   +4 more sources

Everyday memory deficits associated with anabolic-androgenic steroid use in regular gymnasium users [PDF]

open access: yes, 2015
Background: This study compared a group of 47 regular gym users who take androgenic-anabolic steroids (the AAS group) as part of their recreational sport, with a group of 48 regular gym users who do not use AAS (the Non-AAS group) on self-reports of ...
Heffernan, Tom   +3 more
core   +1 more source

Bigger, faster, stronger! An overview of anabolic androgenic steroids and their use and impact on the sport industry [PDF]

open access: yes, 2016
The use of anabolic androgenic steroids (AAS) in sport is no longer confined to the power disciplines and has become a wide-spread issue throughout the general population.
O'Hagan, A, Walton, H
core   +1 more source

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