Role of TFF in healing of stress-induced gastric lesions

Table 1 Changes of expression of pS₂, ITF, GMBF and UI in gastric mucosa after exposed to WRS

Group	GMBF (U/mV)	UI	Mean score (pS2)	pS2/β-actin	Mean score (ITF)	ITF/β-actin
Control experimental	424.70 ± 7.72	0.00	1.65 ± 0.03	0.78 ± 0.11	0.003 ± 0.001	0.004 ± 0.0002
1	274.56 ± 13.0b	45.32 ± 1.41	0.95 ± 0.11b	0.51 ± 0.14b	0.134 ± 0.001b	0.022 ± 0.01b
2	371.35 ± 15.27bd	18.31 ± 1.47d	1.63 ± 0.14d	0.78 ± 0.13d	0.259 ± 0.01bd	0.287 ± 0.008bd
3	417.451 ± 12.31d	11.38 ± 1.31d	1.53 ± 0.13bd	0.71 ± 0.12d	0.136 ± 0.04ad	0.112 ± 0.009d
4	401.32 ± 8.95d	9.54 ± 1.27d	1.41 ± 0.04bd	0.77 ± 0.11ad	0.235 ± 0.01bd	0.177 ± 0.01ad

^aP < 0.05 vs control group;

^bP < 0.01 vs control group; ^cP < 0.05 vs group 1;

^dP < 0.01 vsr group 1.

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.