Preventive Effects of the Intestine Function Recovery Decoction, a Traditional Chinese Medicine, on Postoperative Intra-Abdominal Adhesion Formation in a Rat Model

Abstract EN

The intestine function recovery decoction (IFRD) is a traditional Chinese medicine that has been used for the treatment of adhesive intestinal obstruction.

In this study, the preventative effects and probable mechanism of the IFRD were investigated in a rat model.

We randomly assigned rats to five groups: normal, model, control, low dose IFRD, and high dose IFRD.

In the animal model, the caecum wall and parietal peritoneum were abraded to induce intra-abdominal adhesion formation.

Seven days after surgery, adhesion scores were assessed using a visual scoring system, and histopathological samples were examined.

The levels of serum interleukin-6 (IL-6) and transforming growth factor beta-1 (TGF-β1) were analysed by an enzyme-linked immunosorbent assay (ELISA).

The results showed that a high dose of IFRD reduced the grade of intra-abdominal adhesion in rats.

Furthermore, the grades of inflammation, fibrosis, and neovascularization in the high dose IFRD group were significantly lower than those in the control group.

The results indicate that the IFRD can prevent intra-abdominal adhesion formation in a rat model.

These data suggest that the IFRD may be an effective antiadhesion agent.