Figure 6.

Effect of acupuncture with different stimuli on uterus cap diameter of female Rats at different periods $(\overline{X}\pm \text{SD})$. Compared with the model group models, “A” stimulus group had significant expansion in uterus diameter of capillaries immediately after acupuncture treatment, 5 min (P < 0.05) and 10 min and 20 min (P < 0.01). After acupuncture stimulus, the expansion in uterine diameter of capillaries of “A” stimulus group, compared with “B” stimulus group, had significant difference at 5 min and 20 min (P < 0.05) and 10 min (P < 0.01). Compared with model control group, although “B” stimulus group had expansion too, the difference was not statistically significant (P > 0.05).