Table 4.

Liver histopathological semi-quantitative scores (mean ± SD)

Groups	n	Scores					Staging scores
		0	I	II	III	IV
Control	6	6					0.00 ± 0.00b
Model	13				2	11	26.08 ± 5.85
Low-dosage HYRD group	9				4	5	16.72 ± 6.05b
Medium-dosage HYRD group	11		1	3	5	2	12.77 ± 6.21b
High-dosage HYRD group	11	1	3	5	2		4.86 ± 2.66b

^bP < 0.01 vs model group.