Research Article

Gastrointestinal Motility and Gut Hormone Secretion in response to Shenhuang Plaster in a Postoperative Ileus Rat Model

Figure 2

The concentration of ghrelin in different groups at different times. The symbols and indicate the statistical comparison with the Ctrl group ( and , respectively). The symbols △ and △△△ indicate the statistical comparison with POI ( and , respectively). Ctrl, control; SHP, Shenhuang plaster; POI, postoperative ileus.