Effects of traditional Chinese herbal medicine San-Huang-Xie-Xin-Tang on gastrointestinal motility in mice

Figure 4 Effect of Coptidis rhizoma extract on intestinal transit rate in normal mice and mice with gastrointestinal motility dysfunction. Intestinal transit rate (ITR) values were determined 30 min following the intragastric administration of an Evans blue solution to normal mice (A), to mice 30 min after the induction of acetic acid (B), and to mice 2 mo after the induction of streptozotocin (STZ) (C) with Coptidis rhizoma extract. Bars represent mean ± SE. ^aP < 0.05 vs control group. CTRL: Control; PF: Poncirus trifoliata Raf.