Fig. 1From: Serum 8-hydroxy-2-deoxyguanosine as a marker of DNA oxidative damage in horses with recurrent airway obstructionSerum 8 OHdG concentrations in recurrent airway obstruction (RAO)—affected horses and healthy controls determined after challenge to moldy hay and straw. The horizontal line represents median value and whiskers represent 25th and 75th percentilesBack to article page