Table 3.

The effects of extracts on serum biochemical parameters.

Item	Groups
	Control	Sildenafil	MAT I	MAT II
ALP, U/L	193.71 ± 4.67	191.57 ± 3.76	203.29 ± 4.19	204.57 ± 3.88
ALT, U/L	45.43 ± 2.06	47.57 ± 2.97	44.57 ± 2.36	44.00 ± 2.43
AST, U/L	93.43 ± 3.34	100.71 ± 3.78	93.29 ± 3.38	92.00 ± 2.88
BUN, mg/dl	33.57 ± 0.75	33.86 ± 0.63	33.14 ± 0.80	33.29 ± 0.57
Creatinine, mg/dl	0.30 ± 0.01	0.32 ± 0.01	0.30 ± 0.01	0.29 ± 0.01

ALP: alkaline phosphatase; ALT: alanine aminotransferase; AST: aspartate aminotransferase; BUN: blood urea nitrogen; data are means ± SE.