Results 1 to 10 of about 47,224 (264)

Stable Isotope Labeling-Based Nontargeted Strategy for Characterization of the In Vitro Metabolic Profile of a Novel Doping BPC-157 in Doping Control by UHPLC-HRMS [PDF]

open access: yesMolecules, 2023
Traditional strategies for the metabolic profiling of doping are limited by the unpredictable metabolic pathways and the numerous proportions of background and chemical noise that lead to inadequate metabolism knowledge, thereby affecting the selection ...
Tian Tian   +5 more
doaj   +2 more sources

Pharmacometric‐Based Evaluation of Salmeterol and Its Metabolite α‐Hydroxysalmeterol in Plasma and Urine: Practical Implications for Doping Control [PDF]

open access: yesCPT: Pharmacometrics & Systems Pharmacology
Salmeterol is a commonly used β2‐agonist included on the List of Prohibited Substances and Methods published by the World Anti‐Doping Agency (WADA). We developed a population pharmacokinetic (popPK) model to describe the PK of salmeterol including its ...
Paul Thoueille   +9 more
doaj   +2 more sources

A Review of Recent Progress in Drug Doping and Gene Doping Control Analysis

open access: yesMolecules, 2023
The illicit utilization of performance-enhancing substances, commonly referred to as doping, not only infringes upon the principles of fair competition within athletic pursuits but also poses significant health hazards to athletes.
Yuze Lu, Jiayu Yan, Gaozhi Ou, Li Fu
doaj   +3 more sources

DOPING CONTROL AND LIABILITY FOR THE USE OF DOPING IN SPORT

open access: yesSovremennye Issledovaniâ Socialʹnyh Problem, 2017
Purpose. The article is devoted to the use by athletes of different performance enhancing drugs and banned anabolic steroids to enhance athletic performance.
Lyudmila Aleksandrovna Kiryanova   +4 more
doaj   +2 more sources

Diagnostic Strategies for Brain Doping in an Animal Model via Quantitative Analysis of Neurochemicals

open access: yesSeparations, 2023
Brain doping is a novel form of doping that involves stimulating specific brain regions to enhance sports performance. However, to the best of our knowledge, there is currently no established provision or detection method for it.
Yoeseph Cho   +10 more
doaj   +1 more source

Development and validation of a method for analyzing the sialylated glycopeptides of recombinant erythropoietin in urine using LC–HRMS

open access: yesScientific Reports, 2023
Erythropoietin (EPO) is a glycoprotein hormone that stimulates red blood cell production. It is produced naturally in the body and is used to treat patients with anemia.
Yoondam Seo   +7 more
doaj   +1 more source

Evaluation and Monitoring of the Natural Toxin Ptaquiloside in Bracken Fern, Meat, and Dairy Products

open access: yesToxins, 2023
Ptaquiloside, a naturally occurring cancer-causing substance in bracken fern, has been detected in the meat and milk of cows fed a diet containing bracken fern.
Hana Park   +7 more
doaj   +1 more source

Untargeted Metabolomics Analysis Reveals Toxicity Based on the Sex and Sexual Maturity of Single Low-Dose DEHP Exposure

open access: yesToxics, 2023
Di-(2-Ethylhexyl) phthalate (DEHP) is a prevalent environmental endocrine disruptor that affects homeostasis, reproduction, and developmental processes. The effects of DEHP have been shown to differ based on sex and sexual maturity.
Hyeon-Jeong Lee   +6 more
doaj   +1 more source

Testosterone and doping control [PDF]

open access: yesBritish Journal of Sports Medicine, 2006
Background and objectives: Anabolic steroids are synthetic derivatives of testosterone, modified to enhance its anabolic actions (promotion of protein synthesis and muscle growth). They have numerous side effects, and are on the International Olympic Committee’s list of banned substances.
Saudan C   +5 more
openaire   +3 more sources

Ten years of collecting hematological athlete biological passport samples—perspectives from a National Anti-doping Organization

open access: yesFrontiers in Sports and Active Living, 2022
The hematological module of the Athlete Biological Passport (ABP) aims to reveal blood doping indirectly by looking at selected biomarkers of doping over time.
Lasse V. Bækken   +4 more
doaj   +1 more source

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