Results 11 to 20 of about 42,152 (299)

Effects of anabolic steroids on chronic obstructive pulmonary disease: a meta-analysis of randomised controlled trials. [PDF]

open access: yesPLoS ONE, 2014
BACKGROUND: Anabolic steroids are known to improve body composition and muscle strength in healthy people. However, whether anabolic steroids improve the physical condition and function in patients with chronic obstructive pulmonary disease (COPD ...
Lei Pan   +4 more
doaj   +1 more source

Women's Experiences of Using Anabolic Androgenic Steroids

open access: yesFrontiers in Sports and Active Living, 2021
Anabolic androgenic steroids are used by women to increase their muscle mass and because of their performance-enhancing effects. Despite permanent/high risk of side effects, knowledge is inadequate.
Annica Börjesson   +8 more
doaj   +1 more source

Anabolic-androgenic steroid use among bodybuilders in Erbil city

open access: yesZanco Journal of Medical Sciences, 2021
Background and objective: Anabolic-androgenic steroids are synthetic testosterone derivatives with a longer duration of action than physiological androgens. They are abused by bodybuilders because of their potential to enhance muscle strength.
Ramadhan Khidhir Ahmed   +3 more
doaj   +1 more source

Side effects of anabolic-androgenic steroids abuse – empirical research based on anonymous surveys among people who regularly attend the gym

open access: yesQuality in Sport, 2023
Introduction: The use of anabolic androgenic steroids is particularly common in regular gyms and fitness centres participants. AAS are usually synthetic derivatives of testosterone with anabolic and androgenic effect. However, many people, including AAS
Monika Pająk   +3 more
doaj   +1 more source

Anabolic-androgenic steroids. Mechanism of action and clinical effects

open access: yesJournal of Education, Health and Sport, 2023
Introduction and aim. Anabolic-androgenic steroids (AAS) are used for the rapid enhancement of muscular mass and optimization of athletic performance. Their administration is frequently linked with a plethora of adverse health implications.
Daria Matyja   +4 more
doaj   +1 more source

Ventricular androgenic-anabolic steroid-related remodeling: an immunohistochemical study [PDF]

open access: yes, 2017
Background: Several fatal cases of bodybuilders, following a myocardial infarction after long exposure to androgenicanabolic steroids (AAS), are reported. In recent years, evidence has emerged of cases of heart failure related to AAS consumption, with no
Cecchi, Rossana   +7 more
core   +1 more source

Potentially harmful advantage to athletes: a putative connection between UGT2B17 gene deletion polymorphism and renal disorders with prolonged use of anabolic androgenic steroids [PDF]

open access: yes, 2010
: BACKGROUND AND OBJECTIVE: With prolonged use of anabolic androgenic steroids (AAS), occasional incidents of renal disorders have been observed. Independently, it has also been established that there are considerable inter-individual and inter-ethnic ...
Barker, James   +5 more
core   +3 more sources

Ecdysteroids: A novel class of anabolic agents? [PDF]

open access: yes, 2015
Increasing numbers of dietary supplements with ecdysteroids are marketed as “natural anabolic agents”. Results of recent studies suggested that their anabolic effect is mediated by estrogen receptor (ER) binding. Within this study the anabolic potency of
BOTRE', Francesco   +5 more
core   +2 more sources

AASLD practice guidance on drug, herbal, and dietary supplement–induced liver injury

open access: yes, 2022
Hepatology, EarlyView.
Robert J. Fontana   +6 more
wiley   +1 more source

Extraction of anabolic steroids with aqueous-organic mixtures from hexanic solutions

open access: yesЖурнал Белорусского государственного университета: Химия, 2022
The extraction of anabolic steroids (1,4-androstadiene-3,17-dione; 17α-methyltestosterone; 19-norethiocholanolone; 4-hydroxytestosterone; 4-androstene-3,17-dione; 5α-androstane-3β,17β-diol; dehydroepiandrosterone; calusterone; clostebol; methandienone ...
Sergey M. Leschev   +3 more
doaj   +1 more source

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