Results 221 to 230 of about 47,224 (264)
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Biomarker Monitoring in Sports Doping Control
Bioanalysis, 2012Biomarker monitoring can be considered a new era in the effort against doping. Opposed to the old concept in doping control of direct detection of a prohibited substance in a biological sample such as urine or blood, the new paradigm allows a personalized longitudinal monitoring of biomarkers that indicate non-physiological responses independently of ...
Pottgießer, Torben +1 more
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Chromatographic techniques—the basis of doping control
Journal of Chromatography B: Biomedical Sciences and Applications, 1995The principal definition of doping, the groups of banned compounds and the basic analytical problems and strategy of doping analysis are outlined, and the position of chromatography in doping analysis is explained. Examples of the application of GC-MS, especially high-resolution MS. and of LC-thermospray MS to doping problems are given.
R K, Mueller +3 more
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2018
Doping control is an intrinsic element of any anti-doping programme. This chapter seeks to provide an overview of the strategies in place designed to control doping through the detection or determination of anti-doping rule violations and via a more preventative approach.
Neil Chester +2 more
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Doping control is an intrinsic element of any anti-doping programme. This chapter seeks to provide an overview of the strategies in place designed to control doping through the detection or determination of anti-doping rule violations and via a more preventative approach.
Neil Chester +2 more
openaire +1 more source
Micellar Liquid Chromatography in Doping Control
Bioanalysis, 2009The issue of doping control in sport involves the development of reliable analytical procedures and efficient strategies to process a large number of samples in a short period of time. Reversed-phase LC techniques with aqueous-organic mobile phases and MS or diode-array detection yield satisfactory results for the identification of prohibited ...
María Jose, Ruiz-Ángel +2 more
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Detection of diuretic agents in doping control
Journal of Chromatography B: Biomedical Sciences and Applications, 1996Since the inclusion of diuretics in the list of banned substances in sports in 1988, a large number of screening and confirmation procedures to detect the presence of these substances in urine samples have been developed. In this paper, a review of the analytical methodology described to analyze diuretics is presented. The paper has been focused on the
R, Ventura, J, Segura
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Bioanalysis, 2016
This summer, immense sports festivities will take place in Brazil, the 2016 Olympic Games. The work to set up the Olympic anti-doping control laboratory is ongoing and anti-doping scientists from many of the anti-doping laboratories worldwide will join the team in Rio before and during the games to help out and complete the task of analyzing thousands ...
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This summer, immense sports festivities will take place in Brazil, the 2016 Olympic Games. The work to set up the Olympic anti-doping control laboratory is ongoing and anti-doping scientists from many of the anti-doping laboratories worldwide will join the team in Rio before and during the games to help out and complete the task of analyzing thousands ...
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Detection of SARMs in doping control analysis
Molecular and Cellular Endocrinology, 2018The class of selective androgen receptor modulators (SARMs) has been the subject of intense and dedicated clinical research over the past two decades. Potential therapeutic applications of SARMs are manifold and focus particularly on the treatment of conditions manifesting in muscle loss such as general sarcopenia, cancer-associated cachexia, muscular ...
Mario, Thevis, Wilhelm, Schänzer
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Doping Control Analysis of Methylsulfonylmethane in Horses
Drug Testing and AnalysisABSTRACTMethylsulfonylmethane (MSM), also known as dimethyl sulfone, is a naturally occurring sulphur‐containing compound that can be found in plants, animals and humans. MSM can also be a metabolite of dimethyl sulfoxide (DMSO). Due to their anti‐inflammatory and analgesic effects, both MSM and DMSO are prohibited substances in horseracing.
Jenny K. Y. Wong +5 more
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Controlled Sequential Doping of Metal Nanocluster
Nano LettersAtomically precise doping of metal nanoclusters provides excellent opportunities not only for subtly tailoring their properties but also for in-depth understanding of composition (structure)-property correlation of metal nanoclusters and has attracted increasing interest partly due to its significance for fundamental research and practical applications.
Yue Zhou +11 more
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Hair testing and doping control in sport
Toxicology Letters, 1998The standard in drug testing for doping control is gas chromatography/mass spectrometry conducted on a urine sample. For the past 20 years, hair analysis has been proposed for identifying drug abusers in forensic science. Specimens can be collected under close supervision without embarrassment and are not subject to evasive maneuvers.
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