Clinical research progress in Traditional Chinese Medicine in treating wound healing after anal fistula surgery.

In the study of the mechanism of wound healing after anal fistula surgery, how to scientifically and efficiently promote wound healing is of great significance. At present, modern medical treatment of wounds after anal fistula surgery mostly focuses on physical therapy intervention, new wound dressing and packing, and external application of growth factors. However, these therapies have many problems, and there is still no consensus on their clinical use. Traditional Chinese Medicine (TCM) has several methods to promote wound healing, such as oral administration, rubbing, and fumigation, which have a long history and obvious efficacy, but research in this area is relatively scattered and lacks classification and summarizing. Therefore, this paper analyzes and summarizes the existing research on TCM for promotion of wound healing after anal fistula surgery, carries out targeted analyses according to different clinical syndromes and treatment methods, and analyzes the defects in current research and anticipates future research trends in order to provide theoretical support for the advantages of TCM in promoting wound healing after anal fistula surgery.

Effects of Ginkgo biloba extract EGb761 on human colon adenocarcinoma cells.

AIMS: To investigate the effect of Ginkgo biloba extract (EGb761) on cell proliferation and apoptosis in human colon cancer cells. METHODS: Human colon cancer cell lines (HT-29) were cultured and incubated with various concentrations (0-320 mg/l) of EGb 761 solution for up to 72 h. Cell viability, cell apoptosis, cell cycle, expression of caspase-3, the mRNA levels of p53, and Bcl-2 were assessed. RESULTS: EGb 761 inhibited the growth of HT-29 cells in a time-dose-dependent manner. At 80 and 320 mg/L, EGb 761 increased the number of cells in the G0/G1 phase and reduced cells in the G2/M and S phase. EGb 761 treatment also increased the apoptosis ratio of the HT-29 cells. EGb 761 treatment was associated with an increase in caspase-3 activities, reduction in bcl-2 mRNA expression and elevation in p53 mRNA expression. CONCLUSION: EGb 761 inhibits the progression of human colon cancer cells. Its therapeutic effect may be related to enhanced caspase-3 activities, up-regulation of p53 and down-regulation of bcl-2 genes.