Research Article

Gastrointestinal Motility and Improvement Efficacy of Shenhuang Plaster Application on Shenque: Identification, Evaluation, and Mechanism

Figure 3

Intestinal motility evaluation. (a). Transit curves: the distribution of fluorescein-labelled dextran in the gastrointestinal tract (St: stomach; SI: small intestinal segments from 1 to 10; Co: colon segments from 1 to 4) of mice in each group. (b) Derived geometric centre (GC) of mice of each group. GC refers to that part of the gastrointestinal tract, which shows the highest fluorescence signal. The significant difference between each group and Ctrl or PTX is denoted as (; ) or Δ (Δ), respectively.
(a)
(b)