Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Testosterone Sulfate"'
Publikováno v:
Drug testing and analysisREFERENCES. 13(8)
To detect doping with pseudo-endogenous anabolic steroids in sports, a urinary steroid profile with glucuronidated plus unconjugated androgens is used. In addition to analyze androgen glucuronide metabolites, it can be of interest to also include sul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a207335011bb2b7eb138baa71292c14
https://pubmed.ncbi.nlm.nih.gov/33864421
https://pubmed.ncbi.nlm.nih.gov/33864421
Publikováno v:
Steroids. 157
For an effective detection of doping with pseudo-endogenous anabolic steroids, the urinary steroid profile is of high value. In this work, the aim was to investigate steroid metabolism disruption after exogenous intramuscular administration of differ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24ee1cf7e1edb0765fa114d5612c26fc
https://pubmed.ncbi.nlm.nih.gov/32097612
https://pubmed.ncbi.nlm.nih.gov/32097612
Autor:
Yanyi Xing, Sheng Yang, Núria Monfort, Rosa Ventura, Wu Moutian, Argitxu Esquivel, Élida Alechaga
Publikováno v:
Drug testing and analysis. 11(8)
The introduction of alternative markers to the steroid profile can be an effective approach to improving the screening capabilities for the detection of testosterone (T) misuse. In this work, endogenous steroid sulfates were evaluated as potential ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abd9a19d0dfd4a9cd9a11c037951acc4
https://pubmed.ncbi.nlm.nih.gov/30932347
https://pubmed.ncbi.nlm.nih.gov/30932347
Publikováno v:
Journal of Lipid Research, Vol 56, Iss 9, Pp 1843-1851 (2015)
Steroids are primarily present in human fluids in their sulfated forms. Profiling of these compounds is important from both diagnostic and physiological points of view. Here, we present a novel method for the quantification of 11 intact steroid sulfa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::177f4699c74b271d7e41370aa3391a0d
http://www.sciencedirect.com/science/article/pii/S0022227520355139
http://www.sciencedirect.com/science/article/pii/S0022227520355139
Autor:
Gary Grosser, Joachim Geyer, Josefine Bennien, Barbara Döring, Katharina Bakhaus, Stefan A. Wudy, Alberto Sánchez-Guijo, Michaela F. Hartmann
Publikováno v:
The Journal of steroid biochemistry and molecular biology. 179
The sodium-dependent organic anion transporter SOAT/Soat shows highly specific transport activity for sulfated steroids. SOAT substrates identified so far include dehydroepiandrosterone sulfate, 16α-hydroxydehydroepiandrosterone sulfate, estrone-3-s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb23c47abe62a18aff664142f86625d9
https://pubmed.ncbi.nlm.nih.gov/28951227
https://pubmed.ncbi.nlm.nih.gov/28951227
Publikováno v:
Drug Testing and Analysis. 7:39-47
In order to ensure the welfare of performance horses and riders as well as the integrity of the sport, the use of both therapeutic and illegal agents in horse racing is tightly regulated. While Dehydroepiandrosterone (DHEA) is not specifically banned
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2cbc620ba1eb6846e5c72db61388c11
https://doi.org/10.1002/dta.1716
https://doi.org/10.1002/dta.1716
Autor:
Xavier de la Torre, Francesco Botrè, Andrea Sansone, Massimiliano Sansone, Francesco Romanelli, Andrea Lenzi, Amelia Palermo, Michele Iannone
Publikováno v:
Steroids. 152:108491
Testosterone is one of the most abused pseudo-endogenous anabolic steroids in sport doping. The current method adopted to detect the abuse of testosterone and other pseudo-endogenous steroids (endogenous steroids when administered exogenously) is fir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebd3800d6e19aa164843a20dc4b6a39a
https://doi.org/10.1016/j.steroids.2019.108491
https://doi.org/10.1016/j.steroids.2019.108491
Autor:
Larry D. Bowers
Publikováno v:
The Journal of clinical endocrinology and metabolism. 93(7)
The first documented use of testosterone as a performanceenhancing substance in sport began in the 1950s. The success of Russian weightlifters during this era led Dr. John B. Zeigler to surreptitiously obtain information from their trainers that they
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e848c990e134dc6e03a5b60b1accb3e5
https://pubmed.ncbi.nlm.nih.gov/18334593
https://pubmed.ncbi.nlm.nih.gov/18334593
Publikováno v:
General and comparative endocrinology. 158(1)
Helix pomatia (Hp) juice is a common enzymatic preparation for deconjugation of urinary steroids. It has been used in many published studies on urinary testosterone (T) in chimpanzees and bonobos, although the ability of Hp juice to convert other uri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64a4714997c1768c32f538d25ffd7217
https://pubmed.ncbi.nlm.nih.gov/18639242
https://pubmed.ncbi.nlm.nih.gov/18639242
Publikováno v:
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences. 844(1)
A simple method using liquid chromatography–linear ion trap mass spectrometry for simultaneous determination of testosterone glucuronide (TG), testosterone sulfate (TS), epitestosterone glucuronide (EG) and epitestosterone sulfate (ES) in urine sam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d28d62cd7607f0e9ee13a2a6ae72b50
https://pubmed.ncbi.nlm.nih.gov/16891159
https://pubmed.ncbi.nlm.nih.gov/16891159