Table 2.

Changes of expression of pS₂, ITF, GMBF and UI in gastric mucosa after exposed to repeated WRS

Group	GMBF(U/mV)	UI	Mean score (pS2)	pS2/β-actin	Mean score (ITF)	ITF/β-actin
Control experimental	484.01 ± 10.97	0.00	2.01 ± 0.14	0.63 ± 0.01	0.0003 ± 0.001	0.004 ± 0.0004
I	321.87 ± 8.85b	47.23 ± 1.20	0.55 ± 0.04b	0.37 ± 0.02b	0.134 ± 0.001b	0.040 ± 0.001b
II	418.35 ± 7.94bd	30.54 ± 1.12d	1.51 ± 0.03bd	0.42 ± 0.01bd	0.194 ± 0.05bd	0.108 ± 0.009bd
III	446.09 ± 10.98bd	20.75 ± 1.54d	2.55 ± 0.11bd	0.72 ± 0.02bd	0.281 ± 0.015bd	0.265 ± 0.009bd
IV	455.95 ± 11.81bd	10.39 ± 1.18d	2.46 ± 0.08bd	0.77 ± 0.01bd	0.354 ± 0.07bd	0.372 ± 0.01bd

^aP < 0.05 vs control group;

^bP < 0.01 vs control group; ^cP < 0.05 vs group I;

^dP < 0.01 vs group I.