Table 2. Scores of fibrosis in the liver before and after the treatment with Liraglutide.

	Cont	O+S	O+L	OD+S	OD+L
Steatosis score	0.00 ±0.00	2.75 ±0.46**	0.88 ±0.35##	2.75 ±0.46**	1.88 ±0.83¤
Inflammation score	0.75 ±0.46	2.00 ±0.76**	1.00 ±0.76##	2.00 ±0.76**	1.25 ±0.46¤
Ballooning score	0.00 ±0.00	1.13 ±0.35**	0.25 ±0.46##	1.13 ±0.59**	0.38 ±0.52¤
NASH score	0.25 ±0.46	5.88 ±0.86**	2.13 ±0.93##	5.88 ±0.64**	3.50 ±0.93¤¤

Abbreviations: Cont, control group; NASH, nonalcoholic steatohepatitis; O+S, obese alone+saline; O+L, obese with Liraglutide treatment; OD+S, diabetobese+saline; OD+L, diabetobses with Liraglutide treatment. Data are the means±s.e. Comparative analyses were performed as: and **P<0.01 versus the negative control group; ^##P<0.01 versus the O+S group; ^¤P<0.05 and ^¤¤P<0.01 versus the OD+S group.