Figure 4From: Hepatoprotective effects of berberine on carbon tetrachloride-induced acute hepatotoxicity in ratsEffects of berberine pre-treatment on serum SOD activity in rats with CCl 4 -induced acute liver damage. **P < 0.001 vs normal control; ##P < 0.001 vs CCl4 control; mean (SD), n = 8.Back to article page