Fig. 1
From: The role of SK3 in progesterone-induced inhibition of human fallopian tubal contraction
Effect of progesterone on spontaneous contraction of the hFTSM. A-B The effect of increasing concentrations of progesterone (A) and 10− 6 M progesterone (B) on the amplitude (b) and frequency (c) of spontaneous contraction of the hFTSM in the Non-EP group. C-D The effect of increasing concentrations of progesterone (C) and 10− 6 M progesterone (D) on the amplitude (b) and frequency (c) of spontaneous contraction of the hFTSM in the EP group. E The difference in baseline contraction amplitude (a) and frequency (b) between the Non-EP and EP groups. F The difference in the effect of increasing concentrations of progesterone on the amplitude (a) and frequency (b) of spontaneous contraction of the hFTSM between the two groups. G The difference in the effect of 10− 6 M progesterone on spontaneous contraction of the hFTSM between the two groups. *, P<0.05; **, P<0.01; ***, P<0.001; ****, P<0.0001