Figure 2
From: Hepatoprotective effects of berberine on carbon tetrachloride-induced acute hepatotoxicity in rats
Effects of berberine post-treatment on serum SOD activity in rats with CCl 4 -induced acute liver damage. **P < 0.001 against normal control; ##P < 0.001 against CCl4 control and ^^P < 0.001 among three different dosages; mean (SD), n = 8. SOD: 80 mg/kg vs 120 mg/kg, F = 9.0, P < 0.001; 120 mg/kg vs 160 mg/kg, F = 8.9, P < 0.001; 80 mg/kg vs 160 mg/kg, F = 18.0, P < 0.001; mean (SD), n = 8.