Objective:Correct application of material management system, promote the standardized management of material, and provide accurate data to the full cost accounting and military hospital economic management information system.Methods: Strictly regulate material process, scientific and reasonable use of material management system, pay attention to the accumulation of experience, good at finding problems, ensure the data accuracy; extracted materials information through the full cost accounting and the military hospital economic management information system, classification and summary of various kinds of data needed. Results: Effective monitoring of the flow of material, realize fine management of material, improve work efficiency, for the full cost accounting and the military hospital economic management information platform to provide accurate data.Conclusion: The correct application of material management system, for the material use and management departments to provide convenient and at the same time, also deliver a strong support for financial work.

Objective To investigate the relationship between juxtapapillary duodenal diverticular (JPDD) and choledocholithiasis,and the effects of JPDD on endoscopic sphinctemtomy(EST) in treatment of choledocholithiasis.Methods Fifty-one cases of choledocholithiasis combined with JPDD (choledocholithiasis combined with JPDD group) and 210 cases of choledocholithiasis without JPDD (choledocholithiasis without JPDD group) were treated by EST,and the clinical data of patients in the two groups were retrospectively analyzed.The relationship between JPDD and choledocholithiasis was studied.The JPDD' influence on the intubation success rate of endoscopic retrograde cholangiopancreatography (ERCP),the success rate of the stone removal by EST and complication were analyzed.Results The incidences of choledocholithiasis in patients of JPDD diameter ＜ 1 cm,1-3 cm and ＞ 3 cm were 39.3％(11/28),53.2％ (33/62) and 7/8 respectively.The larger the JPDD diameter,the higher the incidence of choledocholithiasis,and there was statistical difference (P ＜ 0.01).The incidence of choledocholithiasis in peripheral type JPDD was significantly higher than that in parallel type and circumvolution type [81.0％(17/21) vs.41.9％(26/62) and 8/15],and there were statistical differences (P ＜0.05).There was no statistical difference in the intubation success rate of ERCP between the two groups (P ＞ 0.05),but the success rate of the stone removal by EST in choledocholithiasis combined with JPDD group was significantly lower than that in choledocholithiasis without JPDD group [91.8％ (45/49) vs.99.5％ (208/209)].The incidence of EST incision bleeding was significantly higher than that in choledocholithiasis without JPDD group [11.1％ (5/45) vs.1.9％ (4/208)],and there was statistical difference (P ＜ 0.01) ; there were statistical differences in the incidences of others complication between the two groups (P ＞ 0.05).Logistic regression analysis showed that JPDD was independent risk factor for EST incision bleeding (P =0.043).Conclusions JPDD is relative with choledocholithiasis.JPDD makes EST a little more difficult and risky,while EST is still a safe and effective therapy for choledocholithiasis patients combined with JPDD.

Aim To study the effects of ferulic acid (FA) on E-selectin expression in human umbilical vein endothelial cells (HUVECs) activated by lipopolysaccharide and leukocyte-endothelial cell adhesion. Methods The effects of FA on E-selectin and E-selectin mRNA expression were determined by flow cytometry and reverse transcription polymerase chain reaction. The effect of FA on HL60-HUVEC adhesion was evaluated with the method of staining the cells by Rose Bengal. Results The expression of tively). Conclusion FA can inhibit the expression of E-selectin and E-selectin mRNA and HL60-HUVEC adhesion. This may contribute to its protective effect against ischemia-reperfusion injury.

Objective To determine whether the supplementation of ω-3 polyunsaturated fatty acids in parenteral nutrition (PN) confers treatment benefits to outcomes of septic patients.Methods The databases of MEDLINE,EMBASE,Cochrane central register of controlled trials,the CNKI and the Wanfang biomedicine were searched to identify prospective randomized controlled trials (RCTs) which compared the ω-3 polyunsaturated fatty acids supplemented with the standard PN on outcomes of adult patients with sepsis from January 1996 to June 2013.The methodological quality of the included studies was evaluated,and the Cochrane Collaboration RevMan 5.0 was used for data analysis.Results A total of 12 studies enrolling 721 patients were included.Significant reduction in 28-day mortality [relative risk (RR) 0.77,95％ confidence interval (95％CI) 0.59 to 0.99,P=0.04],short intensive care unit [ICU,weighted mean difference (WMD)=-3.10,95％CI-5.98 to-0.21,P=0.04] and hospital length of stay (WMD =-3.12,95％CI-4.65 to-1.60,P＜0.000 1) were observed in patients receiving ω-3 polyunsaturated fatty acids supplemented PN.There was no differences in days of mechanical ventilation between patients with or without adding ω-3 polyunsaturated fatty acids in PN (WMD =1.33,95％ CI-5.09 to 7.75,P=0.69).Conclusions Meta-analysis results demonstrated that PN supplemented with ω-3 polyunsaturated fatty acids was beneficial in improving the outcomes of patients with sepsis.However,this conclusion must be interpreted with caution due to the low quality of the enrolled trials.

Objective To study the effect of fusion protein FADDDEL-GFP in the treatment of type 1 diabetes by murine islet cell transplantion.Methods After transfecting the recombinate FADDDEL-GFP into mouse insulinoma cells NIT-1,insulin level secreted by the cells was examined.Type 1 diabetes was induced by STZ as animal model.NIT-fg cells,the NIT-1 cells modified by FADDDEL-GFP,were transplanted into the diabetic mice.Then the effects of islet cell transplantation on diabetic mice were checked.Results GFP was expressed in NIT-1 cells transfected with FADDDEL-GFP.Diabetic mice reached normoglycemia and prolonged the life span,which was obviously different from the control group.Conclusion FADDDEL-GFP may enhance the capability of resisting allogeneic transplantation rejection.

Objective To evaluate the effect of osteopontin(OPN) on the adhesion and migration of hepatic stellate cells(HSC) and focal adhesion kinase(FAK)phosphorylation.Methods The proliferation of HSCs was determined by MTT.The adhesion rates were shown by toluidine blue colorimetric assay.The HSC migration rates were examined by HE staining.The expression of FAK phosphorylation was examined by Western blotting analysis.Results ①Compared with control group,OPN at concentrations of 8 mg/L,16 mg/L and 32 mg/L promoted the adhesion of HSCs(P

In order to improve teaching quality of medical organic chemistry,problem-based learning was introduced.The characteristic,implementary process and outlines of problem-based learning were discussed in combination with the characteristic of organic chemistry in medical university.

In this paper,the significance of ideological and political education was stated based on the ideological and political status of contemporary college students and the methods of teaching how to actualize the ideological and political education in chemistry teaching were in depth explored.

Little is reported about the role of PTEN gene in the progression and prognosis of GISTs. This study examined the clinical implications of the tumor suppressor gene PTEN as a prognostic factor in the GISTs. Immunohistological staining and immunoblotting were employed to examine the PTEN protein expression, and its association with clinical measures. Clinicopathological features were reviewed by a retrospective examination of medical records. Reduced PTEN expression was significantly associated with tumor diameter, mitotic figure count, metastasis and pathological stage of tumor (P<0.05), and was not correlated with age, gender and tumor location (P>0.05). The 3-year survival rate of the patients with reduced PTEN expression was significantly lower than those with high PTEN expression (P<0.01). These results suggest that the expression of PTEN gene was significantly linked with the progression and metastasis of GISTs and it is an independent prognostic factor.

Objectives:To learn about the attitudes toward the "Global Minimum Essential Requirements(GMER) in medical education" between Chinese doctors and graduates from the same medical university and to offer reference for spreading GMER in China.Methods: To investigate the subbjects using a questionnaire describing the related abilities of GMER.Description,rank test,multivariate analysis of variance and factor analysis are applied in data analysis.Results: In general,there are different attitudes toward GMER between doctors and graduates.13 of 23 items have statistical significance in scores between groups.The proportion of person considering every item as important or very important among doctors is higher than that among graduates.There is statistical significance between groups on the transformed score in 7 domains of GMER.The domain of topmost score is "clinical skills",and of the lowermost one is "community health & health system".Conclusions: Doctors and graduates both accept GMER.They both pay attention to occupational skills,but ignore the public health.Doctors think much of basic knowledge,while graduates are short of the cognition on "Information Management".