The Nebraska Racing Commission is investigating a positive test for dermorphin, a Class 1 pain-killer more powerful than morphine.
Monday, August 20, 2012
The Kentucky Horse Racing Commission said July 11 no dermorphin, a pain-killer more powerful than morphine, was found in samples tested from some horses that raced in this year's Derby and Oaks.
Wednesday, July 11, 2012The National HBPA and its affiliates said they have "zero tolerance" for trainers who use illegal Class 1 and Class 2 substances in racehorses in the wake of about 30 positives for Dermorphin in the Southwest.
Thursday, June 21, 2012