Objective To investigate the effects of phenol on the activites of superoxide dismutase and glutathione peroxidase in red crucian carp liver.Methods Forty carassius auratus red variety were randomly and averagedly divided into one control group and four phenol groups:0,2.16 mg/L,4.31 mg/L,8.60 mg/L,17.24 mg/L.The activities of SOD and GSHPx in liver of two carassius auratus red variety per group were respectively detected after 24 h,48 h,72 h,96 h.Results LC50 of phenol for 96 h was 34.48 mg/L in carassius auratus red variety.Compare to the co...