We have located links that may give you full text access.
Is zebrafish (Danio rerio) a tool for human-like metabolism study?
Drug Testing and Analysis 2017 November
One of the greatest challenges in anti-doping science is the large number of substances available and the difficulty in finding the best analytical targets to detect their misuse. Therefore, metabolism studies involving prohibited substances are fundamental. However, metabolism studies in humans could face an important ethical bottleneck, especially for non-approved substances. An emerging model for metabolism assessment is the zebrafish, due to its genetic similarities with humans. In the present study, the ability of adult zebrafish to produce metabolites of sibutramine and stanozolol, substances with a well-known metabolism that are widely used as doping agents in sports, was evaluated. They represent 2 of the most abused classes of doping agents, namely, stimulants and anabolic steroids. These are classes that have been receiving attention because of the upsurge of synthetic analogues, for which the side effects in humans have not been assessed. The samples collected from the zebrafish tank water were hydrolysed, extracted by solid-phase extraction, and analysed by liquid chromatography with high resolution mass spectrometry (LC-HRMS). Adult zebrafish could produce several sibutramine and stanozolol metabolites, including demethylated, hydroxylated, dehydroxylated, and reduced derivatives, all of which have already been detected in human urine. This study demonstrates that adult zebrafish can absorb, oxidise, and excrete several metabolites in a manner similar to humans. Therefore, adult zebrafish seem to be a very promising tool to study human-like metabolism when aiming to find analytical targets for doping control. Copyright © 2017 John Wiley & Sons, Ltd.
Full text links
Related Resources
Trending Papers
Heart failure with preserved ejection fraction: diagnosis, risk assessment, and treatment.Clinical Research in Cardiology : Official Journal of the German Cardiac Society 2024 April 12
Proximal versus distal diuretics in congestive heart failure.Nephrology, Dialysis, Transplantation 2024 Februrary 30
World Health Organization and International Consensus Classification of eosinophilic disorders: 2024 update on diagnosis, risk stratification, and management.American Journal of Hematology 2024 March 30
Efficacy and safety of pharmacotherapy in chronic insomnia: A review of clinical guidelines and case reports.Mental Health Clinician 2023 October
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app