Fig. 6From: Herbal formula Xinshuitong capsule exerts its cardioprotective effects via mitochondria in the hypoxia-reoxygenated human cardiomyocytesMitochondrial ATPase activity in cardiomyocytes was determined by estimating the amount of ATP hydrolysis in terms of inorganic phosphorus (Pi) liberated in the cell supernatant. A significant decrease was found in the model group compared to that in the control. Three XST-treated groups exhibited a dose-dependent increase in the activity as showed in bar graphs. All samples were checked in three independent experiments with three replicates each. Data are represented as the mean ± SD (*P < 0.05 vs.XST 400 and 600 μg/ml, ※P < 0.05 vs. 600 μg/ml)Back to article page