The clinical symptoms by pin site infection,pain rate and use of antibiotics were observed and recorded and bacterial cultures were taken from each pin site at week 1,6 and 10 as well as right after removal of needle.

Intestinal infection and intestinal flora and irritable bowel syndrome;

Method Biliary infection of complication of diagnosis and therapeutic ERCP were respectively reviewed in 587 cases in our hospital between January 1990-December 2003,all cases were divided into biliary infection group and biliary non-infection group,each group were divided into 4 sub groups:malignant .

To analyse the bile bacteria culture of patients with biliary infection and study its clinical significance.

Objective: To study the relationship among the cervix infection,vaginal infection and the outcome in Chinese women undergoing IVF-ET.

[Conclusion] In vaginal infection, mycoplasma is most covering 50.

Vaginal lactobacilli is closely related with gynecology common vaginal infections diseases,which prevents the initial adhesion of pathogenic bacteria;cleans the vagina by secreting organic acids such as bacteriostatic and bactericidal substances;stimulates the local immune response produced by a host,to regulate theinternal vagina micro-ecological balance.

Clinical outcome of gut infection,associated hemorrhagic shock and encephalopathy syndrome;