Table 2.

Grades of liver fibrosis in each group.

	n	Mean ± SD	MR (mean rank)
Control group	8	0	4.5
Fibrosis group	12	3.75±0.45	39.13
High dose GL group	12	2.91±0.9	26.83*
Intermediate dose GL group	12	3.00±0.85	27.83*
Low dose GL group	10	3.3±0.82	32.35*

^*P<0.05 vs. fibrosis group.