Fig. 6
From: Cardioprotective effects of curcumin and piperine against obesity induced oxidative stress in rats

Cardiac biomarkers and electrolyte in heart tissue: Na + (A), Ca (B), and CK-MB (C) in control and various treatment groups. a: Significant difference compared to the control group (P ≤ 0.05). b: Significant difference compared to the HFD group (P ≤ 0.05).