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

Table 3

AFIF’s action on the mean contractile frequency of PCSMS (mean ± SD).

Administration		Mean contractile frequency (beat per minute, BPM)
		Ca^2+-lack	Ca^2+-normal	Ca^2+-rich
NS (control)	10	3.58 ± 0.79	3.57 ± 0.56	4.30 ± 0.83
AFIF, 3 μg/mL	10	3.63 ± 0.74	3.52 ± 0.53	4.37 ± 0.96
AFIF, 30 μg/mL	10	3.68 ± 0.90	3.49 ± 0.54	4.28 ± 0.81
AFIF, 300 μg/mL	10	3.57 ± 0.60	3.39 ± 0.74	4.37 ± 0.91
AFIF, 3000 μg/mL	10	3.62 ± 1.47	3.49 ± 1.09	4.69 ± 0.89
AFIF, 6000 μg/mL	10	2.16 ± 2.10	3.0 ± 0.96	4.16 ± 0.74
AFIF, 10000 μg/mL	10	0.62 ± 1.40	1.63 ± 1.30	2.75 ± 1.60

⁢ versus control.