Objective:To observe the expressions of MTA1 mRNA and ki67 in breast cancer tissue and to investigate the relation between the two indexs and their correlation with the invasion ability of breast cancer.Methods:The expressions of MTA1 mRNA and ki67 were detected by ISH and IHC,respectively.And their correlation was analysed.Results:The expressions of MTA1 mRNA and ki67 in the poorly differentiated group of breast cancer were significantly higher than that in the moderately and well differentiated groups (P

Objective To investigate IL-6 and CRP levels,and their relationship with airflow obstruction、frequency of exacerbation in patients with COPD.Methods From Feb.2004 to Jul.2004,sputum and serum specimens were obtained from 54 patients with stable COPD and 10 age-matched healthy controls.The concentrations of sputum IL-6 and serum IL-6 were measured by ELISA.The concentrations of sputum CRP and serum CRP were measured by transmissive heterometric titration.Results (1)Sputum IL-6 levels in COPD patients of all stages were higher than those in controls(P

ObjectiveTo improve the diagnosis and treatment of primary duodenal carcinoma.MethodThe clinical data of 45 patients with primary carcinoma of the duodenum from 1987 to 2000 were analyzed retrospectively.ResultAccording to the site of cancer, tumors around, below and above the duodenal papilla accounted for 64%, 22% and 13% of all cases. The diagnosis rate of duodenoscopy was 71%(15/21). Pancreatoduodenectomy was performed in 22 cases, segmental duodenectomy in 2 cases, simple tumor resection in 3 cases, gastroenterostomy or choledochojejunostomy in 12 cases and simple laparotomy in 4 cases. In patients of curative resection, the postoperative 3 and 5 years′ survival rate was 41 4% and 23 6%. In those with gastroenterostomy or choledochojejunostomy, the average survival time was 6～15 months. All cases undergoing biopsy only died within six months.ConclusionPrimary duodenal carcinoma mainly occurs around duodenal papilla. The long time survival of Whipple′s procedure is favourable.

Objective To observe the clinical efficacy of acupuncture-moxibustion in treating postsurgical gastroparesis syndrome (PGS) and the effect on gastrin (GAS) and motilin (MTL).Method Fifty PGS patients were randomized into a treatment group and a control group, 25 cases in each group. The control group was intervened by conventional medication, including effective gastrointestinal decompression, nutrition support, and psychotherapy; the treatment group was by acupuncture-moxibustion therapy in addition to the intervention given to the control group. The time of restoring gastric motility, the distention and fullness grading score, and serum GAS and MTL levels were observed, and the clinical efficacies were also compared.Result The total effective rate was 100.0% in the treatment group versus 92.0% in the control group, and the between-group difference was statistically insignificant (P>0.05). According to statistical analysis, there was a significant difference in comparing the time of restoring gastric motility between the two groups (P<0.01). The distention and fullness grading scores, GAS and MTL levels were significantly changed after intervention in both groups (P<0.01). The distention and fullness grading score, GAS and MTL levels of the treatment group were significantly different from that of the control group after intervention (P<0.01).Conclusion Acupuncture- moxibustion plus medication is an effective approach in treating PGS, and it can up-regulate the GAS and MTL levels.

Objective:To discuss the method of surgery treatment for nodular goiter,Graves disease,Hashimoto thyroiditis and differentiated thyroid carcinoma. Methods:A retrospective analysis of the clinical records of 76 patients undergoing total thyroidectomy was analyzed for the method of surgery treatment for thyroid diseases from resection extent,operative techniques,intraoperative and postoperative complications. Results:Five patients(78.4%)of all the patients accepted total thyroidectomy in first operation had transient or short-term completely recovered hypocalcemia postoperatively,and there were no cases with injury of recurrent laryngeal nerve. 4 patients(33.3%) had one-sided recurrent laryngeal nerve injury and temporary hypoparathyroidism in recurrent patient,and one of the cases had permanent hypoparathyroidism. Conclusion:Total thyroidectomy could be served as the routine operative method for multinodular goiter,Graves disease,Hashimoto thyroiditis and differentiated thyroid carcinoma.