Hydroxy levamisole and its phase II conjugates as potential indicators of levamisole doping in thoroughbred horses.
Moses PhilipAbdul Khader Karakka KalMichael Benedict SubhaharTajudheen K KarattBinoy MathewZubair PerwadFatma Mohammed GraibanMarina Rodriguez CaveneyRamy SayedAhmed Mahmoud KadryPublished in: Rapid communications in mass spectrometry : RCM (2022)
A prolonged elimination profile and relatively high concentration of hydroxyl metabolites suggest that the detection of hydroxyl metabolites is imperative for investigating levamisole doping in horses.