Effect of six weeks of interval training and curcumin consumption on apolipoprotein A and B in diabetic male rats

Abstract

The present study was conducted to investigate the effect of six weeks of intermittent exercise and curcumin consumption on plasma Apo A and Apo B concentrations in male Wistar rats. 30 male Wistar rats were randomly divided into six groups (5 rats in each group): control, diabetic, healthy intermittent exercise, intermittent exercise diabetes, curcumin diabetes and curcumin exercise diabetes. Diabetes was induced by intraperitoneal injection of streptozotocin poison (50 mg/kg). Intermittent training consisted of 5-12 bouts of intense work (75 to 100% of maximum speed) of 60 seconds with active rest intervals of 75 seconds, six days a week for six weeks. Curcumin was fed to animals by gavage at a dose of 50 mg per kilogram of body weight. The results demonstrated that diabetes induction significantly decreased plasma Apo A concentration (p≤0.01) and increased plasma Apo B concentration (p≤0.01). Intermittent training caused a significant increase in Apo A and a significant decrease in Apo B plasma in diabetic rats. Also, it was found that six weeks of curcumin consumption significantly increased the concentration of Apo A in plasma and decreased the concentration of Apo B and the ratio of Apo B to Apo A (p≤0.01). At end, the results of the present study showed that intermittent exercise, curcumin and the combination of two interventions improve the disorders caused by diabetes in apolipoproteins.

Keywords

• apolipoprotein
• curcumin
• diabetes
• interval training