Experimental study on mechanism and protection of stress ulcer produced by explosive noise

Table 2 Serum ALT, AST, BUN level in stress rats (n = 8, x^-±s, ng/L)

	Controls	Stimulating group			Prevention group
		A	B	C	A’	B’	C’
ALT mmol/s	867 ± 67	867 ± 183	997 ± 133	867 ± 117	997 ± 116	804 ± 184	834 ± 100
AST mmol/s	2084 ± 183	2834 ± 583a	2501 ± 450	2450 ± 467	2634 ± 233a	2384 ± 367	2317 ± 283
BUN mmol/L	7.8 ± 0.8	8.4 ± 2.1	7.7 ± 1.5	12.2 ± 1.9	11.5 ± 2.7	8.3 ± 2.1	9.2 ± 1.4

^aP < 0.05, ^bP < 0.01, vs control.