Results 11 to 20 of about 2,677 (220)
Endocrine-disrupting compounds and metabolomic reprogramming in breast cancer. [PDF]
J Biochem Mol Toxicol, 2023 Abstract Endocrine‐disrupting chemicals pose a growing threat to human health through their increasing presence in the environment and their potential interactions with the mammalian endocrine systems. Due to their structural similarity to hormones like estrogen, these chemicals can interfere with endocrine signaling, leading to many deleterious ...
Winz C, Zong WX, Suh N.
europepmc +2 more sources
Annual banned‐substance review—Analytical approaches in human sports drug testing 2021/2022–
Drug Testing and Analysis, Volume 15, Issue 1, Page 5-26, January 2023., 2023 Detection assays for drugs and methods of sports doping published between 2021 and 2022 are critically reviewed and evaluated in context with the Prohibited List 2022 as established by the World Anti‐Doping Agency. Abstract Also in 2021/2022, considerable efforts were invested into advancing human sports drug testing programs, recognizing and taking ...
Mario Thevis, Tiia Kuuranne, Hans Geyer
wiley +1 more source
Rapid Communications in Mass Spectrometry, Volume 36, Issue 19, 15 October 2022., 2022 Rationale The synthetic β‐adrenoreceptor agonist zilpaterol is legitimately used as an animal feed supplement in selected countries due to its known effects on lipolysis and protein biosynthesis. These pharmacological characteristics of zilpaterol have contributed to its classification as doping agent in sport by the World Anti‐Doping Agency.
Luisa Euler +3 more
wiley +1 more source
Variations in zearalenone activation in avian food species [PDF]
, 2008 Zearalenone (ZEA), a widely distributed oestrogenic fusariotoxin, constitutes a potential risk for human and animal health. ZEA is metabolised to the main metabolites identified in vitro and in vivo: alpha-zearalenol (α-ZOL) and beta-zearalenol (β-ZOL ...
Ayouni, Fatma +3 more
core +1 more source
The Iraqi Journal of Agricultural science, 2020 The current experiment was designed to investigate the effect of zeranol implantation on lambs and goats’ kids raised under commercial conditions. Ten male Awassi lambs (AL) (4-5 months old) with an average body weight of 33.7 ± 0.5 kg and 10 male black ...
KAK & et al
doaj +1 more source
Post‐mortem investigation into a death involving doping agents: The case of a body builder
Drug Testing and Analysis, Volume 14, Issue 10, Page 1795-1799, October 2022., 2022 Abstract Introduction A young male was found dead on the bed of a hotel room. He was expected to take part in a bodybuilding competition the day after. During the site inspection, drugs of different types were found. The next day, an autopsy was performed. The evidence of cardiomegaly with organ congestion involving lung, liver, kidneys, adrenal glands,
Donata Favretto +5 more
wiley +1 more source
Revista Brasileira de Zootecnia, 2005 Avaliaram-se o rendimento de carcaça e o desenvolvimento dos órgãos e vísceras de 40 bezerros mestiços F1 Holandês x Gir alimentados com diferentes dietas líquidas, à base de leite integral ou colostro fermentado, associados ou não com óleo de soja (45 ...
Antonio Bento Mancio +4 more
doaj +1 more source
Annual banned‐substance review: Analytical approaches in human sports drug testing 2020/2021
Drug Testing and Analysis, Volume 14, Issue 1, Page 7-30, January 2022., 2022 Detection assays for drugs and methods of sports doping published between 2020 and 2021 are critically reviewed and evaluated in context with the Prohibited List 2021 as established by the World Anti‐Doping Agency. Abstract Most core areas of anti‐doping research exploit and rely on analytical chemistry, applied to studies aiming at further improving ...
Mario Thevis, Tiia Kuuranne, Hans Geyer
wiley +1 more source
Mind the Litter: The Critical Role of Intralitter Variables in Reproductive and Developmental Toxicology Research. [PDF]
Birth Defects ResABSTRACT Background Animal models remain essential for understanding developmental toxicology, providing insights into how in utero exposures affect fetal and placental outcomes. Litter‐bearing species are widely used due to their efficiency and reproducibility, but conventional approaches often summarize outcomes at the litter level, masking ...
Brown LTL +4 more
europepmc +2 more sources
Sports drug testing and the athletes' exposome
Drug Testing and Analysis, Volume 13, Issue 11-12, Page 1814-1821, November-December 2021., 2021 Investigations into the athlete's exposome and how to distinguish between deliberate drug use and different contamination scenarios has become a central topic of antidoping research, and a variety of challenges need to be taken into consideration. Abstract Similar to the general population, elite athletes are exposed to a complex set of environmental ...
Mario Thevis +3 more
wiley +1 more source