Effect of Aurantii Fructus Immaturus Flavonoid on the Contraction of Isolated Gastric Smooth Muscle Strips in Rats

Table 4

Effect of AFIF on mean contraction amplitude of PCSMS after pretreatments of Ach, neostigmine, or atropine (mean ± SD).

Administration		Mean contraction amplitude (%)
		Acetylcholine chloride	Neostigmine	Atropine
Pretreatment	7	197.15 ± 35.45	501.95 ± 109.74	70.89 ± 11.04
AFIF, 3 μg/mL	7	156.05 ± 17.67	422.00 ± 153.11	72.54 ± 13.81
AFIF, 30 μg/mL	7	154.02 ± 24.67	418.91 ± 128.05	70.80 ± 14.47
AFIF, 300 μg/mL	7	156.94 ± 28.02	384.70 ± 79.80	67.23 ± 17.47
AFIF, 3000 μg/mL	7	130.39 ± 19.52	299.94 ± 82.59	45.08 ± 14.38
AFIF, 6000 μg/mL	7	90.40 ± 22.20	166.69 ± 76.85	38.80 ± 19.69
AFIF, 10000 μg/mL	7	52.64 ± 23.01	76.62 ± 65.47	15.03 ± 22.90

⁢ and versus pretreatment.