Table I.

Activities of AST, CK and LDH in the serum.

Detection indicators	Group	No. of animals	Value (U/l, 10−3)	P-value
AST	Control	7	56.70±14.19	0.048a
	Experimental	14	89.32±40.04
LDH	Control	7	293.33±64.66	0.024a
	Experimental	14	470.73±185.92
CK	Control	7	45.33±23.09	0.027a
	Experimental	14	98.23±41.44

Values are presented as mean ±standard deviation.

^aSignificantly different compared with control. AST, aspartate aminotransferase; CK, creatine kinase; LDH, lactate dehydrogenase.