Results 51 to 60 of about 7,295 (239)

The Effect of Eight Weeks Resistance Training with Two Doses of Crocin Consumption on Catalase and Glutathione Peroxidase in Kidney Tissue of Nandrolone Poisoned Rats [PDF]

Journal of Advanced Biomedical Sciences, 2019
Background & Objective: The use of anabolic steroids causes damage to various tissues, including the kidneys. Aim of present study was to investigate the effect of resistance training with consumption of crocin on catalase and glutathione peroxidase in ...
esfandiar heydari, ali hosseini, mohammad ali azarbayjani   +2 more
doaj  

Urinary Nandrolone Metabolite Detection after Ingestion of a Nandrolone Precursor [PDF]

Medicine & Science in Sports & Exercise, 2009
Quantities of various anabolic/androgenic steroids have been found in dietary supplements without their presence being disclosed on the label. The aim of this study was to quantify the excretion patterns of the diagnostic metabolites, 19-norandrosterone (19-NA), and 19-noretiocholanolone (19-NE) after ingestion of small doses of 19-nor-4-androstene-3 ...
Phillip, Watson, Catherine, Judkins, Ed, Houghton, Caroline, Russell, Ronald J, Maughan   +4 more
openaire   +2 more sources

The decanoate esters of nandrolone, testosterone, and trenbolone induce steroid specific memory impairment and somatic effects in the male rat.

Hormones and Behavior
Long-term use of anabolic androgenic steroids (AAS) in supratherapeutic doses is associated with severe adverse effects, including physical, mental, and behavioral alterations.
S. Zelleroth, F. Stam, E. Nylander, Ellinor Kjellgren, J. Gising, M. Larhed, A. Grönbladh, M. Hallberg   +7 more
semanticscholar   +1 more source

High-dose Nandrolone Decanoate induces oxidative stress and inflammation in retroperitoneal adipose tissue of male rats.

Journal of Steroid Biochemistry and Molecular Biology, 2020
The non-therapeutic use of the androgenic anabolic steroid Nandrolone Decanoate is popular due to its effects on physical performance and body composition, especially for its lipolytic and anabolic effects associated.
S. C. Magalhães, Keciany Alves de Oliveira, Paula Alexandre Freiras, M. D. Moreira Gomes, L. Pereira, L. Boa, D. P. de Carvalho, R. Fortunato, Adriano César Carneiro Loureiro, L. Brito, A. C. de Oliveira   +10 more
semanticscholar   +1 more source

Vascular adaptive responses to physical exercise and to stress are affected differently by nandrolone administration

Brazilian Journal of Medical and Biological Research, 2011
Androgenic anabolic steroid, physical exercise and stress induce cardiovascular adaptations including increased endothelial function. The present study investigated the effects of these conditions alone and in combination on the vascular responses of ...
T. Bruder-Nascimento, S. Cordellini
doaj   +2 more sources

Effect of Nandrolone decanoate induced-oxidative stress on rat testes, prostate, and seminal vesicle: Biochemical, morphometric and histopathological studies

Saudi Journal of Biological Sciences, 2020
Nandrolone decanoate (Nd) is a highly abused androgenic-anabolic steroid among body builders. Even though it has weak androgenic effects, its prolonged use may have harmful impact on male reproductive system which needs to be evaluated.
S. Saddick
semanticscholar   +1 more source

What anabolic–androgenic steroids reveal about the limits of current harm reduction models

Addiction, EarlyView.
Abstract Background Harm reduction has largely been shaped by responses to psychoactive drug use where the most urgent harms are acute. These models focus on overdose, blood‐borne viruses, and rapid‐onset toxicity related harms. When applied wholesale to anabolic–androgenic steroids (AAS), they obscure the distinctive pharmacology, consumer typologies,
Timothy Piatkowski, Jason M. Nagata, Suzanne Nielsen   +2 more
wiley   +1 more source

Exogenous Versus Endogenous Nandrolone in Doping Investigations: A Systematic Literature Review

Applied Sciences
Nandrolone, or 19-nortestosterone, is an anabolic steroid derived from testosterone, known for its androgenic and anabolic effects. Often used illicitly by athletes to boost performance, its use is banned by the World Anti-Doping Agency (WADA) in and out
Roberto Scendoni, Giulia Ricchezze, Gianmario Mietti, Alice Cerioni, Rino Froldi, Mariano Cingolani, Erika Buratti, Marta Cippitelli   +7 more
doaj   +1 more source

New treatments for chronic obstructive pulmonary disease using ergogenic aids [PDF]

, 2006
Chronic obstructive pulmonary disease is currently considered a systemic disease, presenting structural and metabolic alterations that can lead to skeletal muscle dysfunction. This negatively affects the performance of respiratory and peripheral muscles,
Dal Corso, Simone, Lerario, Maria Cristina, Neder, Jose Alberto, Villaça, Debora Strose   +3 more
core   +2 more sources

Direct Ambient Mass Spectrometry for Food, Beverage, and Agricultural Sample Analysis and Research

Mass Spectrometry Reviews, Volume 45, Issue 2, Page 429-452, March/April 2026.
ABSTRACT Ambient and direct mass spectrometry (MS) methods are becoming increasingly used for the rapid analysis of food, beverage and agricultural samples. Novel ionization approaches combined with targeted, or untargeted workflows provide analytical outcomes within a greatly reduced time period compared to traditional separation science coupled with ...
Leigh M. Schmidtke, Liang Jiang, Morphy Dumlao, William A. Donald   +3 more
wiley   +1 more source