Research Article
Electroacupuncture and Moxibustion Modulate the BDNF and TrkB Expression in the Colon and Dorsal Root Ganglia of IBS Rats with Visceral Hypersensitivity
Figure 2
Pathological changes of colon tissue in rats. NC: normal group; MC: model group; MM: model + mild moxibustion group; EA: model + electroacupuncture group; PB: model + pinaverium bromide group (×200).