Fig. 1From: Electroacupuncture at acupoint ST 37(Shangjuxu) improves function of the enteric nervous system in a novel mouse constipation modelMeasurement of carbon propulsion rate. a: All groups were used in the intestinal propulsion experiment. The distances traveled by black carbon significantly increased in the EA group compared to the Model group. b: Examples of intestine and black carbon trace for all three groups. (n = 6 for each group), #P < 0.05 vs. Control or EA groupBack to article page