Objective　To investigate ideal procedure of reconstruction for the digestive tract after total gastrectomy.Methods:After total gastrectomy,the 25 centimeters length jejunum with vessel pedicle was dissociated and was inosculated between esophagus distal and duodenum proximal end.This procedure is simple and meet the physiological need.Results:28 cases of patients were curved recently without complications and death.All patients wre followed-up long term survey that they had no intestinal symptoms,reverse esophagitis and nutritional deficiency.Their body weights were increased significantly and could take part in labor.Conclusion:This procedure is the ideal reconstruction operation for the digestive tract after total gastrectomy.

Objective To explore the characteristics of prospective memory ( PM ) deficit in acute stroke patients with cognitive impairment.MethodsSixty patients suffering from acute stroke who met the inclusion criteria in screening with the neurobehavioral cognitive status examination (NCSE) were enrolled into the experimental group. Sixty healthy participants who matched the experimental group in gender distribution and average age and education level were assigned as a control group. All the participants completed several neuropsychological evaluations,including the Chinese version of the Cambridge prospective memory test ( C-CAMPROMT), the Chinese version of the Rivermead behavior memory test (C-RBMT), a digit-span test (DS), the Chinese version of Stroop's word-color test (C-SWCT) and a color trail test (CTT).ResultsTime-based PM (TBPM) scores in the control group were significantly higher than in the experimental group. At the intention initiation stage TBPM scores in the control group were also significantly better than in the experimental group. The TBPM performance of the experimental group was significantly worse than that of the controls when PM performance was compared with other cognitive functions controlled for.ConclusionsThe acute stroke patients with cognitive impairment showed greater TBPM performance deficits than the controls. This may have resulted from impairment at the intention initiation stage. TBPM deficits may exist independently. If so, they could serve as an assessment of cognitive impairment after stroke.

Objective To investigate the effect of photochemical gene transfection on colon cancer cells mediated by polycation.Methods Based on SW480 and HT29 colon carcinoma cell culture,the intracellular localization of meso-tetraphenylporphine disulfonate(TPPS_(2a)) were observed by laser confocal scanning microscopy(LCSM).Photochemically induced cytotoxicity of TPPS_(2a) on SW480 and HT29 cell lines was evaluated by MTT assay.By flow cytometry,the light-induced transfection of EGFP plasmids mediated by PEI was studied.Results TPPS_(2a) exhibited typical vesicular localization in two colon carcinoma cell lines.The photochemical cytotoxicity based on TPPS_(2a) increased with light dose.The light dose of IC_(50) was 22 mW/cm~(2) for 6 min for SW480 cells and for 12 min for HT29 cells(wavelength: 405 nm).The light treatment based on TPPS_(2a) induced an increase in transfection efficiency to(29.61?1.15) for SW480 cells and(23.47?0.62) for HT29 cells(P

Objective To make better use of the antitumor effects of TNF related apopotosis inducing ligand (TRAIL) ,we con-struct a new fusion protein including TRAIL ,for the sake of improving its purity and targeting to hepatocytes .Methods Fusion protein concluding His label protein and human recombinant TRAIL which linked by constructed specifically u-PA cleavage site . TRAIL protein was obtained by disintigrating from the fusion protein which had been purified .Results The purified His-rh-sTRAIL was demonstrated to be cleavable by u-PA and possess enhanced antitumor effect ,it′s toxicity to hepatocytes was reduced . Conclusion The fusion protein His-rhsTRAIL has antitumor effect on colon cancer cell with high efficiency ,highly targeting and low-toxicity .

Objective To evaluate the reliability and criteria validity of the Chinese Cambridge Prospective Memory Test (C-CAMPROMPT) for testing Chinese patients with acquired brain injury. Methods The CAMPROMPT was translated into Chinese. The translated Version was then used with 30 'normal persons' and 39 with acquired brain injury and memory problems. Correlation analysis and Cronbach's a were used to evaluate reliability and criteria validity of the C-CAMPROMPT. Results Correlation and Cronbach's a were in the range 0.697 to0.951.The total and event-based scores were positively corrlated with all three field Chinese Version of Rivermead Behavior Memory Test scores. Time-based C-CAMPROMPT scores,however,were negatively correlated with Chinese Version of the Stroop Word-Color Test results. Conclusion The reliability and validity of the C-CAMPROMPT were high enough to be used to test the prospective memory of acquired brain injury patients in the clinic.

Objective To study the synergistic effects of Mitomycin C in photodynamic therapy for colonic carcinoma. Methods The colon carcinoma cell line SW800 was assigned to be treated with 002 ?g/ml Mitomycin C, or 2 ?g/ml PSD-007 (photosensitizer), or Mitomycin C and PSD-007 (PSD+MC group).The cells without any special treatment served as control. Fluorescence spectrophotometer and MTT assay were used to detect the content of intracellular photosensitizer and survival rate of SW700 cells under photodynamic therapy. The obtained data was analyzed with SPLM statistical software. Results After PSD was added for 4, 8, 16 and 24 h, intracellular PSD level of PSD+MC group increased significantly as compared with that of PSD group. The intracellular PSD contents of PSD group, PSD+MC group had a strong and negative correlation with cell survival rate respectively after photodynamic therapy, but the cell survival rate curve shifted to the left obviously. The best killing effects on SW700 cells of photodynamic therapy could be obtained when the SW700 cells had been exposed to photosensitizer for 8-16 h. Conclusion There is insignificant influence of lowconcentration of Mitomycin C alone on cell survival rate. The better synergistic effect of Mitomycin C on killing the colon carcimoma cells can be achieved by enhancing the intracellular content of photosensitizer for 6-8 h before photodynamic therapy.

Objective To evaluate the value of circular anastomotic stapler for sigmoid colostomy in laparoscopy abdominoperi-neal resection .Methods 62 patients of low colorectal cancer treated in our hospital from October 2010 to February 2013 was retro-spectively analyzed .All the patients were treated by laparoscopy abdominoperineal resection ,34 patients received sigmoid colostomy with circular anastomotic stapler(group A) ,and the other 28 patients received sigmoid colostomy with conventional suturing tech-niques(group B) .The medical records including operation time ,the time of return of bowl function ,postoperative hospital stay and postoperative complication rate were analysed statistically .Results All patients received the operations successfully .No conversion to open procedure and no operative death occured in two groups .The result of statistical analysis showed that in group A ,the opera-tion time ,the time of return of bowl function ,postoperative hospital stay time were shorter than group B ,and the rate of edema of sigmoid in group A were lower than group B(P<0 .05) .Conclusion The application of circular anastomotic stapler for sigmoid co-lostomy in LAPR is a safe ,effective and minimally invasive technique ,which can shorten operation time ,postoperative hospital stay and reduce the related complications of colostomy .

Objective To examine the inter- rater reliablity of Myoton-3 Myometer in assessment of muscle tone in healthy subjects.Methods 20 healthy volunteers were assessed their muscle tone of biceps brachii and flexor carpi radialis muscles in relaxed state with Myoton-3 by 2 testers within 24 h. The frequency of damping oscillations (F value) measured by Myoton-3 was as the characteristic of the muscletone. The intraclass correlation coefficient (ICC) and Bland-Altman analysis were performed. Results The ICC was 0.72~0.88 and 0.79~0.89 in triple scan and ten-time scan pattern, respectively. The Bland-Altman analysis revealed no systematic errors between testers. ConclusionThe Myoton-3 Myometer is reliable between testers for measuring the muscle tone in healthy adults.

Eighteen patients with hemangioma of alimentary tract were treated in our hospital from 1980 to 1994 There were 11 males and 7 females,with average age of 48?18 years (ranged from 19 to 76 years) Of them,14 patients were treated with operation,2 with hemangioma of rectum were treated with ligation with snare.All of the 16 patients were cured. The etiology,pathology,diagnosis and management are discussed in this paper The experiences of finding small hemangiomas of jejunum and ileum during operation are also introduced in the paper

Information resources of health education , disease knowledge and drug knowledge extracted by seconda-ry development fromhospital electronic librarywere disseminated on the Website , WIFI and WeChat platforms of People's Armed Police for the self-learning of users according to the demand of health dissemination and education in hospitals and health education at grass-roots level, in order to improve the efficiency and service of health edu-cation, solve the lack of resources and talents for health education, and to enhance the health service support ability for People's Armed Police.