Prevention of wrong absorption of pancreatic pseudocyst using guided transmural drainage under endoscopic ultrasonography / 中国内镜杂志

Objective To discuss how to preven wrong absorption of pancreatic pseudocyst using guided transmural drainage under endoscopic ultrasonography.Methods Retrospectively analyzed the clinical data of patients with pancreatic pseudocysts underwent operations of Endoscopic ultrasonography guided transmural drainage.Results 16 cases of pancreatic pseudocysts were finished with guided transmural drainage under endoscopic ultrasonography using needling to place bypass grafting with successful rate 100.0% of guided transmural drainage by needling. After needling, 2 cased happened regurgitation which led to wrongly absorbed, rate of occurrence is 12.5%. Generally, pancreatic pseudocysts of 16 cases disappeared completely with cure rate 100.0%. From above, stents were pulled out by endoscope in 3 cases while stents were removed voluntarily in another 13 cases.Conclusion Dorsal elevated position, detailed operation and esophageal annular tubes can effectively prevent wrong absorption of guided transmural drainage under endoscopic ultrasonography of pancreatic pseudocysts.

Discussion on herbal textual research of Flos Lonicerae / 中国中药杂志

Discussed the former herbal investigation of Flos Lonicerae by herbal investigation and field survey. Descripted and illustrated the Caprifoliaceae or Flos Lonicerae in known ancient Chinese medical books that varied with current Lonicera japonica. At last, conformational description of Caprifoliaceae or Flos Lonicerae in Sushenliangfang was reported.

The relationship between sigmoid colon propagating motility and cholecystokinin and motilin in patients with irritable bowel syndrome / 中国实用内科杂志

Objective To investigate the relationship between the sigmoid colon propagating contractions and the gut hormones cholecystokinin(CCK)and motilin(MTL)in the patients with irritable bowel syndrome(IBS),and to reveal the gut hormones' modulation to the sigmoid colon motility.Methods Twenty diarrea-predominent IBS patients(D-IBS),and sex/age matched 20 constipation-predominent IBS patients(C-IBS)and 15 healthy volunteers were enrolled in the study.From June 2005 to Mar.2006,the high amplitude propagating waves and loger time of the sigmoid colon was measured by means of a liquid-perfused capillary tube connected to a computer.Meanwhile,the concentrations of CCK,MTL of blood plasma and sigmoid colon mucosa were tested by means of immunoassay technology.Results The D-IBS group had higher amplitude of the sigmoid colon propagating waves and their time percentage than that of the C-IBS group and the control group(P