Chronic gastritis rat model and role of inducing factors

Table 2 L₈(2⁷) orthogonal test results of thickness of lamina propria in stomachs of rats

Treatment factors	Triple orthogonal tests results (μm)
		Antrum			Body
A + B + C	40.0	38.5	36.5	310.0	290.0	305.0
A + B	43.5	41.5	45.0	383.5	283.5	338.5
A + C	46.5	36.5	36.5	311.5	313.5	325.0
A	43.5b	41.5b	45.0b	358.5	331.5	330.0
B + C	70.0	72.0	66.5	308.5	328.5	341.5
B	65.0	75.0	68.5	333.8	333.5	326.5
C	71.5	71.0	75.0	333.5	325.0	311.5
Control	66.5	71.5	75.0	300.0	310.0	313.5

^bP < 0.01 vs the control. Factor A: Combined intragastric treat-ments of 600 mL/L alcohol, 20 mmol/L sodium deoxycholate and 0.5 g/L ammonia; Factor B: Treatment of forage contain-ing low levels of vitamins; Factor C: Treatment of indomethacin.