Table 2. Enzyme activities in the liver and muscle tissues at 6 and 24 h after repeated blast exposures.

Tissue	Enzyme	Sham	6 h post-blast	24 h post-blast
Liver	AST (Units/mg protein)	4.70±1.29	1.28±0.70*	2.68±0.97*
Liver	ALT (Units/mg protein)	7.41±3.27	0.89±0.65*	3.47±1.02*
Liver	LDH (Units/mg protein)	38.01±18.62	0.56±0.43*	12.59±3.87*
Muscle	CK (Units/µg protein)	101.03±16.62	50.55±18.99*	71.48±12.57*

Mean ± SEM values at each time points are compared to those of sham. AST, aspartate aminotransferase; ALT, alanine aminotransferase; LDH, lactate dehydrogenase; CK, creatine kinase. Statistical analysis was carried out by ANOVA test (n = 7).

^*p<0.05.