Identification of hyaluronic acid in seized samples by Hypercarb chromatography–high resolution mass spectrometry

Abstract Hyaluronic acid (HA) has been commonly used to treat osteoarthritis and joint injuries in horses and dogs since the…

Detection of the selective androgen receptor modulator S‐23 and its metabolites in equine urine and plasma following oral administration

S-23, an arylpropionamide selective androgen receptor modulator, presents a significant threat to sports doping. An equine oral administration showed that…

Detection of transgenes in equine dried blood spots using digital PCR and qPCR for gene doping control

DNA extraction methods for dried blood spots (DBS) were evaluated to determine the suitability of the use of DBS as…

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Analytical advances in horseracing medication and doping control from 2018 to 2023

Analytical advances in equine medication and doping control from 2018 to 2023 are presented. Major trends in publications are summarised…

The detection of ACTH and insulin in equine plasma by solid‐phase extraction and micro‐flow LC/MSMS

Adrenocorticotropic hormone (ACTH) and insulin variants were detected in equine plasma using a high-throughput LC/MSMS assay incorporating SPE, peptide derivatisation…

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In vitro metabolism study of ADB‐P‐5Br‐INACA and ADB‐4en‐P‐5Br‐INACA using human hepatocytes, liver microsomes, and in‐house synthesized references

Analyzing hepatocytes and liver microsomes samples along with synthesized references. Complete structure elucidation of major metabolites was possible, and biomarkers…

Detection of the GH analog somatrogon in sports drug testing: Immunological approaches and LC‐HRMS/MS

The detectability of the GH analog somatrogon with approved doping control immunoassays for hGH and hCG was evaluated and a…

Intelligence‐based anti‐doping via an Intelligence and Drug Testing Management (IDTM) system

The Intelligence and Drug Testing Management (IDTM), a system that can enhance drug testing analytics with related horse information and…