Objective To evaluate the curative effect of procedure for prolapse and hemorrhoids.Methods To retrospectively anabpe the clinical data of 61 patients with procedure for prolapse and hemorrhoids of Inner Mongolia medical school affiliated hospitals form 2002 to 2009.Results The average time of operation was 20～30 minutes.After operation,2 cases appeared urine retention,2 cases appeared bleeding and 1 case appeared prolapse lightly.The average time of being hospitalized was 5 days.The curative effect of allpatients was well after 1～6 years follow-up.Conclusion It was a safe and effective method to use procedure for prolapse and hemorrhoids,but the longterm curative effect of it still need further observation.

Branchioma ; pathology ; Carcinoma, Squamous Cell ; pathology ; Head and Neck Neoplasms ; pathology ; Humans

Objective To investigate the expression and significance of MRP3 in pancreatic cancer and different tumor cells. Methods MRP3 expression was detected in 30 cases of pancreatic cancer tissues and the adjacent tissues through immunohistochemical method. RT-PCR was used to detect MRP3 mRNA in 7 tumor cell lines and human embryo kidney cell lines 293T. Monoclonal antibody against MRP3 was employed to detect MRP3 protein expression through flow cytometry. Results There was significant difference for MRP3 expression in nucleus between the pancreatic cancer and normal tissues beside the cancer ( P= 0.003 ) while no significant difference was found in cytoplasm (P = 0. 472). MRP3 mRNA expression was found in 3 pancreatic carcinoma cell lines. The positive expression rate of MRP3 protein was relatively high in BxPC-3 and AsPC-1 cells (68. 5% and 33.6% respectively) while it was only 5.4% in PNAC-1. Conclusions The difference of MRP3 expression in pancreatic cancer and normal tissues lies mainly in nucleus. BxPC-3 may serve as cellular models for in vitro studies on multidrug resistance of pancreatic carcinoma.