Table 2 Enzyme activities of control, kefir, ISO, and kefir+ISO groups (n=8)

Parameters	Control groupX±SX	Kefir groupX±SX	ISO groupX±SX	Kefir+ISO groupX±SX	p-value
ALT (U/L)	29.13±0.90	34.00±4.78	35.88±2.50	32.25±3.10	0.486
AST (U/L)	81.75±2.98c	85.88±3.24c	145.75±11.16a	113.38±7.74b	0.001
CK (U/L)	487.13±14.77c	436.50±37.09c	1794.75±69.13a	1046.25±47.14b	0.001
LDH (U/L)	959.88±50.40b	840.13±51.54b	1867.63±94.99a	941.13±73.48b	0.001

^a-c The difference between groups averages with different letters on the same line is statistically significant.
ALT, serum alanine aminotransferase; AST, aspartate aminotransferase; CK, creatine kinase; LDH, lactate dehydrogenase.