Biochemical parameters of blood and tissue of the gastrocnemius muscle in chronically alcoholized rats under oral administration of C(60) fullerene aqueous solution

Abstract

Biochemical indices of blood and tissue of the gastrocnemius muscle chronically alcoholized (for 3, 6 and 9 months) rats were studied. С60 fullerene aqueous solution (C60FAS) was administered orally as a pharmacological agent at a dose of 1 mg/kg daily throughout the experiment in a three routes: 1 h before alcohol intake (preventive regimen), together with alcohol (therapeutic regimen I) and 1 h after alcohol intake (therapeutic regimen II). Creatine phosphokinase (CPK), lactate dehydrogenase (LDH), catalase, superoxide dismutase, glutathione peroxidase (GPx) activity and the level of creatinine, lactate, hydrogen peroxide, reduced glutathione were estimated with clinical diagnostic kits. A pronounced upward trend in creatinine and lactate content, CPK and LDH activity with increasing degree of alcoholic myopathy during experiment was detected. Administration of C60FAS was shown to reduce the biochemical indices of muscle injury and to reduce oxidative processes by maintaining the balance between pro-oxidant and antioxidant systems. The maximum positive effect was observed when C60FAS was administered together with alcohol (therapeutic regimen I). The results indicate on C60 fullerene ability to correct the pathological condition of the muscular system arising from alcohol intoxication. Keywords: alcohol intoxication, antioxidant system, C60 fullerene, creatine phosphokinase, gastrocnemius muscle, lactate dehydrogenase