Fig. 3. Serum levels of total creatine kinase (CK) and creatine kinase isoenzyme MB (CK–MB) in rats envenomed with Hadruroides lunatus venom. Animals were
injected with 750 mg of soluble venom. Control rats were injected with PBS alone. (A) CK serum levels in rats of the control group and of the venom group. (B) CK–
MB serum levels of the control animals and of the envenomed group (*, p < 0.05 vs. control, values shown represent mean plus standard errors).