Works matching Drug testing in sports

Results: 264

Analytics of nonpeptidic erythropoietin mimetic agents in sports drug testing employing high-resolution/high-accuracy liquid chromatography-mass spectrometry.

Published in:

Analytical & Bioanalytical Chemistry, 2016, v. 408, n. 23, p. 6431, doi. 10.1007/s00216-016-9761-z

By:

Vogel, Matthias;
Dib, Josef;
Tretzel, Laura;
Piper, Thomas;
Thomas, Andreas;
Schänzer, Wilhelm;
Thevis, Mario

Publication type:

Article

Emerging drugs affecting skeletal muscle function and mitochondrial biogenesis - Potential implications for sports drug testing programs.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2016, v. 30, n. 5, p. 635, doi. 10.1002/rcm.7470

By:

Thevis, Mario;
Schänzer, Wilhelm

Publication type:

Article

Development and validation of a mass spectrometric detection method of peginesatide in dried blood spots for sports drug testing.

Published in:

Analytical & Bioanalytical Chemistry, 2012, v. 403, n. 9, p. 2715, doi. 10.1007/s00216-012-6043-2

By:

Möller, Ines;
Thomas, Andreas;
Geyer, Hans;
Schänzer, Wilhelm;
Thevis, Mario

Publication type:

Article

Human sports drug testing by mass spectrometry.

Published in:

Mass Spectrometry Reviews, 2017, v. 36, n. 1, p. 16, doi. 10.1002/mas.21479

By:

Schänzer, Wilhelm;
Thevis, Mario

Publication type:

Article

Probing for factors influencing exhaled breath drug testing in sports-Pilot studies focusing on the tested individual's tobacco smoking habit and sex.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2022, v. 36, n. 8, p. 1, doi. 10.1002/rcm.9262

By:

Garzinsky, Ann-Marie;
Thomas, Andreas;
Thevis, Mario

Publication type:

Article

Analytical challenges in sports drug testing.

Published in:

Analytical & Bioanalytical Chemistry, 2018, v. 410, n. 9, p. 2275, doi. 10.1007/s00216-018-0934-9

By:

Thevis, Mario;
Krug, Oliver;
Geyer, Hans;
Walpurgis, Katja;
Baume, Norbert;
Thomas, Andreas

Publication type:

Article

Synthesis, characterization, and detection of new oxandrolone metabolites as long-term markers in sports drug testing.

Published in:

Analytical & Bioanalytical Chemistry, 2013, v. 405, n. 25, p. 8285, doi. 10.1007/s00216-013-7218-1

By:

Guddat, S.;
Fußhöller, G.;
Beuck, S.;
Thomas, A.;
Geyer, H.;
Rydevik, A.;
Bondesson, U.;
Hedeland, M.;
Lagojda, A.;
Schänzer, W.;
Thevis, M.

Publication type:

Article

Effect of changes in the deuterium content of drinking water on the hydrogen isotope ratio of urinary steroids in the context of sports drug testing.

Published in:

Analytical & Bioanalytical Chemistry, 2013, v. 405, n. 9, p. 2911, doi. 10.1007/s00216-012-6504-7

By:

Piper, Thomas;
Degenhardt, Karoline;
Federherr, Eugen;
Thomas, Andreas;
Thevis, Mario;
Saugy, Martial

Publication type:

Article

Letter to the Editor regarding 'Rapid determination of urinary di(2-ethylhexyl) phthalate metabolites based on liquid chromatography/tandem mass spectrometry as a marker for blood transfusion in sports drug testing'.

Published in:

2011

By:

Banfi, Giuseppe;
Franchini, Massimo;
Lippi, Giuseppe

Publication type:

Letter

Response to Letter to the Editor regarding 'Rapid determination of urinary di(2-ethylhexyl) phthalate metabolites based on liquid chromatography/tandem mass spectrometry as a marker for blood transfusion in sports drug testing'.

Published in:

2011

By:

Solymos, E.;
Guddat, S.;
Geyer, H.;
Flenker, U.;
Thomas, A.;
Segura, J.;
Ventura, R.;
Platen, P.;
Schulte-Mattler, M.;
Thevis, M.;
Schänzer, W.

Publication type:

Letter

Analysis of endogenous steroids in urine by means of multi-immunoaffinity chromatography and isotope ratio mass spectrometry for sports drug testing.

Published in:

Analytical & Bioanalytical Chemistry, 2019, v. 411, n. 28, p. 7563, doi. 10.1007/s00216-019-02169-3

By:

Putz, Marlen;
Piper, Thomas;
Dubois, Michel;
Delahaut, Philippe;
Thevis, Mario

Publication type:

Article

Analysis of Potential Gene Doping Preparations for Transgenic DNA in the Context of Sports Drug Testing Programs.

Published in:

International Journal of Molecular Sciences, 2023, v. 24, n. 21, p. 15835, doi. 10.3390/ijms242115835

By:

Naumann, Nana;
Paßreiter, Alina;
Thomas, Andreas;
Krug, Oliver;
Walpurgis, Katja;
Thevis, Mario

Publication type:

Article

Rapid determination of urinary di(2-ethylhexyl) phthalate metabolites based on liquid chromatography/tandem mass spectrometry as a marker for blood transfusion in sports drug testing.

Published in:

Analytical & Bioanalytical Chemistry, 2011, v. 401, n. 2, p. 517, doi. 10.1007/s00216-010-4589-4

By:

Solymos, E.;
Guddat, S.;
Geyer, H.;
Flenker, U.;
Thomas, A.;
Segura, J.;
Ventura, R.;
Platen, P.;
Schulte-Mattler, M.;
Thevis, M.;
Schänzer, W.

Publication type:

Article

Dietary Supplement and Food Contaminations and Their Implications for Doping Controls.

Published in:

Foods, 2020, v. 9, n. 8, p. 1012, doi. 10.3390/foods9081012

By:

Walpurgis, Katja;
Thomas, Andreas;
Geyer, Hans;
Mareck, Ute;
Thevis, Mario

Publication type:

Article

Simplifying and expanding the screening for peptides <2 kDa by direct urine injection, liquid chromatography, and ion mobility mass spectrometry.

Published in:

Journal of Separation Science, 2016, v. 39, n. 2, p. 333, doi. 10.1002/jssc.201501060

By:

Thomas, Andreas;
Görgens, Christian;
Guddat, Sven;
Thieme, Detlef;
Dellanna, Frank;
Schänzer, Wilhelm;
Thevis, Mario

Publication type:

Article

STEROID TESTING POLICIES IN PROFESSIONAL SPORTS: REGULATED BY CONGRESS OR THE RESPONSIBILITY OF THE LEAGUES?

Published in:

Marquette Sports Law Review, 2007, v. 17, n. 2, p. 651

By:

Showalter, Brent D.

Publication type:

Article

Mass spectrometry in sports drug testing—Analytical approaches and the athletes' exposome.

Published in:

Scandinavian Journal of Medicine & Science in Sports (John Wiley & Sons, Inc.), 2024, v. 34, n. 1, p. 1, doi. 10.1111/sms.14228

By:

Thevis, Mario;
Görgens, Christian;
Guddat, Sven;
Thomas, Andreas;
Geyer, Hans

Publication type:

Article

Probing for the presence of doping agents in exhaled breath using chromatographic/mass spectrometric approaches.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2021, v. 35, n. 1, p. 1, doi. 10.1002/rcm.8939

By:

Garzinsky, Ann-Marie;
Thomas, Andreas;
Krug, Oliver;
Thevis, Mario

Publication type:

Article

Expanding analytical options in sports drug testing: Mass spectrometric detection of prohibited substances in exhaled breath.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2017, v. 31, n. 15, p. 1290, doi. 10.1002/rcm.7903

By:

Thevis, Mario;
Krug, Oliver;
Geyer, Hans;
Schänzer, Wilhelm

Publication type:

Article

Monitoring phosphodiesterase-4 inhibitors using liquid chromatography/(tandem) mass spectrometry in sports drug testing.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2013, v. 27, n. 9, p. 993, doi. 10.1002/rcm.6539

By:

Thevis, Mario;
Krug, Oliver;
Schänzer, Wilhelm

Publication type:

Article

Current role of LC-MS(/MS) in doping control.

Published in:

Analytical & Bioanalytical Chemistry, 2011, v. 401, n. 2, p. 405, doi. 10.1007/s00216-011-4859-9

By:

Thevis, Mario;
Thomas, Andreas;
Schänzer, Wilhelm

Publication type:

Article

Detection of manipulation in doping control urine sample collection: a multidisciplinary approach to determine identical urine samples.

Published in:

Analytical & Bioanalytical Chemistry, 2007, v. 388, n. 7, p. 1539, doi. 10.1007/s00216-006-1112-z

By:

Thevis, Mario;
Geyer, Hans;
Mareck, Ute;
Sigmund, Gerd;
Henke, Jürgen;
Henke, Lotte;
Schänzer, Wilhelm

Publication type:

Article

Employing 11-Ketotestosterone as a Target Analyte for Adrenosterone (11OXO) Administration in Doping Controls.

Published in:

Metabolites (2218-1989), 2024, v. 14, n. 3, p. 141, doi. 10.3390/metabo14030141

By:

Piper, Thomas;
Fußhöller, Gregor;
Thevis, Mario

Publication type:

Article

Critical Analysis of the World Anti-Doping Code: Timely Issues Related to Andrus Veerpalu v FIS and other Relevant Case Law.

Published in:

Sport & Law Journal, 2013, v. 21, n. 1, p. 30

By:

KIRIKAL, KAISA

Publication type:

Article

Evaluating the Athlete's Claim of an Unintentional Positive Urine Drug Test.

Published in:

Current Sports Medicine Reports (American College of Sports Medicine), 2011, v. 10, n. 4, p. 191, doi. 10.1249/JSR.0b013e318224575f

By:

Anderson, Jeffrey M.

Publication type:

Article

DropWise: current role and future perspectives of dried blood spots (DBS), blood microsampling, and their analysis in sports drug testing.

Published in:

Critical Reviews in Clinical Laboratory Sciences, 2023, v. 60, n. 1, p. 41, doi. 10.1080/10408363.2022.2103085

By:

Thevis, M.;
Walpurgis, Katja;
Thomas, A.

Publication type:

Article

Preface to the special issue of Mass Spectrometry Reviews.

Published in:

2017

By:

Kuck, Dietmar;
Grotemeyer, Jürgen

Publication type:

Editorial

PERFORMANCE-ENHANCING DRUGS IN BOXING: PREVENTING THE SWEET SCIENCE FROM BECOMING CHEMICAL WARFARE.

Published in:

Southern California Law Review, 2014, v. 87, n. 2, p. 335

By:

KOH, JONATHAN H.

Publication type:

Article

Sport's Doping Game: Surveillance in the Biotech Age.

Published in:: Sociology of Sport Journal, 2011, v. 28, n. 4, p. 387, doi. 10.1123/ssj.28.4.387
Publication type:: Article

RISK MANAGEMENT.

Published in:

Interscholastic Athletic Administration, 2010, v. 36, n. 4, p. 30

By:

Sawyer, Thomas H.

Publication type:

Article

Ethics of Drug Testing in Sport–An Invasion of Privacy Justified?

Published in:

Sport, Education & Society, 2002, v. 7, n. 2, p. 203, doi. 10.1080/1357332022000019787

By:

Malloy, D.C.;
Zakus, Dwight H.

Publication type:

Article

Detection of 4‐CPA and Its Related Metabolites Based on LC‐QE‐HF‐MS Technology: A Study on the Impact of Doping Test on the Intake Pathways of Chlorphenesin Carbamate and Chlorphenesin.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2025, v. 39, n. 9, p. 1, doi. 10.1002/rcm.10004

By:

Xu, Wennuo;
Cheng, Jiahui;
Li, Zhongquan;
Niu, Bing;
Deng, Xiaojun;
Liu, Bing

Publication type:

Article

Exploring methandienone metabolites generated via homogenized camel liver: Advancements for anti‐doping applications through High Resolution‐Liquid Chromatography Mass Spectrometry analysis.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2024, v. 38, n. 22, p. 1, doi. 10.1002/rcm.9902

By:

Vazhat, Ramees Abdulla;
Farook, N. A. Mohamed;
Nalakath, Jahfar;
Komathu, Praseen Ondern

Publication type:

Article

Identification and synthesis of (Z)‐3′‐hydroxy clomiphene as a new potential doping‐relevant metabolite of clomiphene.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2023, v. 37, n. 17, p. 1, doi. 10.1002/rcm.9599

By:

Euler, Luisa;
Mürdter, Thomas;
Heinkele, Georg;
Schwab, Matthias;
Miller, Geoffrey D.;
Eichner, Daniel;
Thomas, Andreas;
Thevis, Mario

Publication type:

Article

WADA DRUG TESTING STANDARDS.

Published in:

Marquette Sports Law Review, 2007, v. 18, n. 1, p. 1

By:

McLaren, Richard H.

Publication type:

Article

Identification and Synthesis of Selected In Vitro Generated Metabolites of the Novel Selective Androgen Receptor Modulator (SARM) 2f.

Published in:

Molecules, 2023, v. 28, n. 14, p. 5541, doi. 10.3390/molecules28145541

By:

Möller, Tristan;
Wen, Hui-Chung;
Naumann, Nana;
Krug, Oliver;
Thevis, Mario

Publication type:

Article

Doping Control for the Team Physician: A Review of Drug Testing Procedures in Sport.

Published in:

American Journal of Sports Medicine, 2006, v. 34, n. 10, p. 1690, doi. 10.1177/0363546506293022

By:

Green, Gary A.

Publication type:

Article

Fully automated dried blood spot sample preparation enables the detection of lower molecular mass peptide and non-peptide doping agents by means of LC-HRMS.

Published in:

Analytical & Bioanalytical Chemistry, 2020, v. 412, n. 15, p. 3765, doi. 10.1007/s00216-020-02634-4

By:

Lange, Tobias;
Thomas, Andreas;
Walpurgis, Katja;
Thevis, Mario

Publication type:

Article

'Dilute-and-inject' multi-target screening assay for highly polar doping agents using hydrophilic interaction liquid chromatography high resolution/high accuracy mass spectrometry for sports drug testing.

Published in:

Analytical & Bioanalytical Chemistry, 2015, v. 407, n. 18, p. 5365, doi. 10.1007/s00216-015-8699-x

By:

Görgens, Christian;
Guddat, Sven;
Orlovius, Anne-Katrin;
Sigmund, Gerd;
Thomas, Andreas;
Thevis, Mario;
Schänzer, Wilhelm

Publication type:

Article

The Need for WADA to Address Confidentiality Leaks in Drug Testing in Olympic Sports - The Ian Thorpe Situation.

Published in:

International Sports Law Review Pandektis, 2010, n. 3/4, p. 47

By:

Wendt, John T.

Publication type:

Article

A Review of Performance-Enhancing Drugs in Professional Sports and Their Spread to Amateur Athletics, Adolescents, and Other At-Risk Populations.

Published in:

Journal of Addictive Diseases, 2006, v. 25, p. 5, doi. 10.1300/J069v25S01_02

By:

Martin, David M.;
Baron, David A.;
Gold, Mark S.

Publication type:

Article

Depletion of clomiphene residues in eggs and muscle after oral administration to laying hens.

Published in:

Food Additives & Contaminants. Part A: Chemistry, Analysis, Control, Exposure & Risk Assessment, 2021, v. 38, n. 11, p. 1875, doi. 10.1080/19440049.2021.1949497

By:

Seyerlein, Luisa;
Gillard, Nathalie;
Delahaut, Philippe;
Pierret, Gilles;
Thomas, Andreas;
Thevis, Mario

Publication type:

Article

Chromatographic-mass spectrometric analysis of the urinary metabolite profile of chlorphenesin observed after dermal application of chlorphenesin-containing sunscreen.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2021, v. 35, n. 21, p. 1, doi. 10.1002/rcm.9183

By:

Rubio, Ana;
Görgens, Christian;
Krug, Oliver;
Okano, Masato;
Fedoruk, Matthew;
Ahrens, Brian;
Geyer, Hans;
Thevis, Mario

Publication type:

Article

Characterization of a non-approved selective androgen receptor modulator drug candidate sold via the Internet and identification of in vitro generated phase-I metabolites for human sports drug testing.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2015, v. 29, n. 11, p. 991, doi. 10.1002/rcm.7189

By:

Thevis, Mario;
Lagojda, Andreas;
Kuehne, Dirk;
Thomas, Andreas;
Dib, Josef;
Hansson, Annelie;
Hedeland, Mikael;
Bondesson, Ulf;
Wigger, Tina;
Karst, Uwe;
Schänzer, Wilhelm

Publication type:

Article

Hydrogen isotope ratio mass spectrometry and high-resolution/high-accuracy mass spectrometry in metabolite identification studies: Detecting target compounds for sports drug testing.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2013, v. 27, n. 17, p. 1904, doi. 10.1002/rcm.6648

By:

Thevis, Mario;
Piper, Thomas;
Horning, Stevan;
Juchelka, Dieter;
Schänzer, Wilhelm

Publication type:

Article

Expanding sports drug testing assays: Mass spectrometric characterization of the selective androgen receptor modulator drug candidates RAD140 and ACP-105.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2013, v. 27, n. 11, p. 1173, doi. 10.1002/rcm.6558

By:

Thevis, Mario;
Piper, Thomas;
Beuck, Simon;
Geyer, Hans;
Schänzer, Wilhelm

Publication type:

Article

Mario Thevis: Mass spectrometry in sports drug testing. Characterization of prohibited substances and doping control analytical assays.

Published in:

2011

By:

Vincenti, Marco

Publication type:

Book Review

Current role of LC–MS(/MS) in doping control.

Published in:

Analytical & Bioanalytical Chemistry, 2007, v. 388, n. 7, p. 1351, doi. 10.1007/s00216-007-1131-4

By:

Thevis, Mario;
Schänzer, Wilhelm

Publication type:

Article

Studies on the collision-induced dissociation of adipoR agonists after electrospray ionization and their implementation in sports drug testing.

Published in:

Journal of Mass Spectrometry, 2015, v. 50, n. 2, p. 407, doi. 10.1002/jms.3545

By:

Dib, Josef;
Schlörer, Nils;
Schänzer, Wilhelm;
Thevis, Mario

Publication type:

Article

Educational Resource for Drug Use and Testing in Sports.

Published in:: JOPERD: The Journal of Physical Education, Recreation & Dance, 2002, v. 73, n. 1, p. 10
Publication type:: Article