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. 2016 Oct;11(5):374–382. doi: 10.4103/1735-5362.192487

Fig. 1.

Fig. 1

Effect of metformin and N-acetylcysteine alone or in combination on serum liver enzymes in non-alcoholic fatty liver disease -induced rats. Values are presented as mean ± SEM, (n = 12). *P < 0.05 compared with normal, P < 0.05 compared with corresponding non-alcoholic fatty liver disease control. P < 0.05 compared with metformin-treated group, §P < 0.05 compared with N-acetylcysteine -treated group.