Analgesic and Anti-Gastropathic Effects of Salidroside Isolated from Acer tegmentosum Heartwood

Table 3: Effect of the MeOH Extract of A. tegmentosum Heartwood and Its Fractions on the Biochemical Parameters of Gastric Juice Obtained from Pylorus-Ligated Mice

Group	Dose (mg/kg)	pH	Volume (mL)	Total Acid Output
Control	-	3.2 ± 0.8^b	1.5 ± 0.06^b	5.8 ± 0.47^a
MeOH extract	100	3.0 ± 0.7^b	1.4 ± 0.08^c	5.4 ± 0.38^abcd
	200	3.1 ± 0.7^b	1.5 ± 0.07^b	5.1 ± 0.42^bcde
CHCl₃ fraction	100	3.1 ± 0.6^b	1.5 ± 0.05^b	5.9 ± 0.39^a
	200	3.2 ± 0.3^b	1.6 ± 0.06^a	5.6 ± 0.47^abc
BuOH fraction	100	3.4 ± 0.5^ab	1.4 ± 0.05^c	5.0 ± 0.45^cde
	200	3.6 ± 0.4^b	1.3 ± 0.07^d	4.6 ± 0.37^e
H₂O fraction	100	3.3 ± 0.7^b	1.3 ± 0.05^d	5.3 ± 0.57^abcd
	200	3.2 ± 0.4^b	1.6 ± 0.04^a	4.8 ± 0.23^de
Cimetidine	100	4.3 ± 0.9^a	0.9 ± 0.05^f	2.3 ± 0.36^f

Data are mean ± SD value (n = 9 mice per group). Values followed by superscripted letters are significantly different (p < 0.05) by Duncan's multiple range test.