[The preliminary study on change of serum enzyme level in crush syndrome rat].

OBJECTIVE: To study the changes of serum creatinine kinase(CK) and its cardiac-specific isoenzyme compound(CK-MB) levels in crush injury rats. METHODS: Crush injury was produced in SD rats, the serum levels of CK and CK-MB were studied by automated biochemical analyzer. RESULTS: The levels of plasma CK and CK-MB were much higher in crush injury rats than those of the control group. CONCLUSIONS: Cardiomyocyte injury may be induced in the early stage of crush injury rats.