Objective To review the CT appearances and important differential diagnoses of various primary and secondary mesenteric neoplasms.Methods By describing the mesenteric anatiomy and major routes for the dissemination of metastatic mesenteric tumors, the article presents both the common and rare types of various primary and secondary mesenteric neoplasms, and addresses the characteristic CT appearances and important aspects of the differential diagnosis.Results CT study, especially the multi-slice spiral CT (MSCT), along with the clinical history and other related information, can nicely depict various mesenteric tumors and well differentiate them from infectious, inflammatory or vascular processes affecting the mesentery.Conclusion CT is the imaging method of choice for the evaluation of tumors of small bowel mesentery.

Based on ESI database, the paper carries out bibliometric analysis on international psychiatry and psychology literatures during 2004-2014, through comparison of country/region, institutions and journal distribution, it demonstrates the academic status and weakness of our country in psychiatry and psychology field, providing references psychiatry and psychology scientific research development in our country.

Objective To observe the effect of Xuesaitong injection on the platelet activity in the patient underwent hip orthopedics operation. Methods A total of 80 patients underwent hip orthopedics operation were enrolled from our Hospital. The patients were divided into the control group (n=40) and the observation group (n=40). The control group was treated with the low molecular weight heparin at 12 h before operation and after operation. The observation group was treated with Xuesaitong injection at 12 h before operation and after operation. The deep venous thrombosis (DVT) was diagnosed by color doppler ultrasound. The APTT and PT weredetected by the automated blood coagulation analyzer. The expression of TXB2 was determined by ELISA analysis. The CD62P was detected by the flow cytometry. Results At time of 10 days after operation, the APTT (26.83 ± 3.68 s vs. 32.06 ± 3.65 s, t=2.407), PT (10.84 ± 1.63 s vs. 12.82 ± 1.61 s, t=2.391), TXB2 (159.38 ± 31.75 ng/L vs. 194.23 ± 38.53 ng/L, t=2.388), CD62P (14.28%± 2.52%vs. 29.14%± 6.23%, t=6.415) were significantly lower in the observation group than those in the control group (P<0.01 or P<0.05). The incidence of DVT was 12.5%in the observation group, and 17.5%in the control group. There was no significant difference between the two groups (χ2=0.353, P=0.241). Conclusions The Xuesaitong injection can inhibit platelet activation and has preventive effect of DVT in patient underwent hip orthopedics operation with no bleeding complications.

Animals ; Cadherins ; metabolism ; Carcinoma, Hepatocellular ; metabolism ; pathology ; Catenins ; metabolism ; Epithelial-Mesenchymal Transition ; drug effects ; genetics ; Humans ; Liver Neoplasms ; metabolism ; pathology ; MicroRNAs ; genetics ; metabolism ; Transforming Growth Factor beta ; pharmacology

Objective To discuss the expressions of NF-κB and Vimentin in bladder urothelium carcinoma and their significance. Methods 60 bladder urothelium carcinomas and 20 controls were evaluated and the presence of NF-κB and Vimentin were examined by inmunohistochemical SP method.Results Both NF-κB and Vimentin in bladder urothelium carcinoma and nomal bladder tissue had significant differences (x2 =21.8,P ＜ 0.01; x2 =10.45,P ＜ 0.01).The positive rates of NF-κB expression in different grade of bladder urothelium carcinoma:grade Ⅰ 32 ％ (5/16),grade Ⅱ 68 ％ (13/19),grade Ⅲ 96 ％(24/25) (x2 =4.8,P ＜ 0.05,x2 =4.24,P ＜ 0.05).The positive rates of NF-κB expression in different stage:Ta-T1 stage 57 ％ (16/28),T2-T4 stage 81％ (26/32) (x2 =4.13,P ＜ 0.05).The positive rates of NF-κB expression in lymph node metastasis or not:87 ％ (21/24) and 58 ％ (21/36) (x2 =5.83,P ＜ 0.05).The positive rates of Vimentin expression in different grade of bladder urothelium carcinoma:grade Ⅰ 19 ％(3/13),grade Ⅱ 53 ％ (10/19),grade Ⅲ 84 ％ (21/25) (x2 =4.25,P ＜ 0.05,x2 =4.94,P ＜ 0.05).The positive rates of Vimentin expression in different stage:Ta-T1 stage 36 ％ (10/28),T2-T4 stage 75 ％(24/32)(x2 =9.38,P ＜ 0.05).The positive rates of NF-κB expression in lymph node metastasis or not:50 ％ (12/24)and 61％ (22/36) (x2 =0.72,P ＞ 0.05).The expression of NF-κB increased was positively correlated with expression of Vimentin (x2 =12.4,P ＜ 0.005,r =0.42).Conclusion Both NF-κB and Vimentin in bladder urothelium carcinoma and normal bladder tissue have significant difference.The expression of NF-κB is positively correlated with tumor grade,clinical stage and lymph node metastasis,but not with age and sex.The expression of Vimentin is positively correlated with tumor grade,and clinical stage,but not with age,sex and lymph node metastasis.The expression of NF-κB is positively correlated with the expression of Vimentin.

Objective To investigate some water soluble vitamin nutrition status of old people in Shangqiu and explore the improving ways. Methods A dietary survey was carried out and urinary VB1, VB2 and VC were test-ed. Results The intakes of VB1 ,VB2 and VC were much lower than the recommended amounts. Conclusion The intakes of VB1 ,VB2 and VC were seriously deficient in old people and preventive measures should be taken such as intaking fresh vegitable, fruits and coarse food grain.

[Objective] Probing into the effect of Changyanning syrup about colonic electrophysiology and motility of visceral hypersensitivity rat.[Methods] The test consists of the model series and the control series and the Changyanning syrup series,and the two latter rats were sensitized by intraperitoneal injection of chicken egg albumen.After two weeks,the stomach is poured 0.7ml's normal saline by blank space series,0.7ml's normal saline by model series,0.7ml's Changyanning syrup by Changyanning series.Continue to pour stomach in a month,writing colon fast wave,slow wave and the colon contraction,the observation of interdigestive myoelectric complex IMC cycle,Ⅲ times duration,fast wave and slow wave propagation rate,the largesttest amplitude,the amount of the colon contraction,the index of the colon contraction.[Result] The model series' interdigestive myoelectric complex IMC cycle prolongs,Ⅲ times duration prolongs,fast wave and slow wave propagation rate speeds up,the largesttest amplitude broadens.The slow wave propagation rate speeds up.The amount of the colon contraction speeds up,the index of the colon contraction speeds up.After Changyanning series treated,interdigestive myoelectric complex IMC cycle cuts down,Ⅲ times the duration cuts down,the largesttest amplitude decreases.[Conclusion] There are quite differencs between model group and control group in electricity and motion of visceral hypersensitivity rat.Changyanning syrup treating visceral hypersensitivity is by means of partly recovering the colon fast and slow wave and contraction wave rhythm and amplitude.

Objective To review the various imaging modalities and their appropriate applications in the preoperative evaluation of both donors and recipients in liver transplantation (LT). Methods All the relevant literatures were reviewed. Different kinds of imaging modalities have been used in potential LT donors and recipients to assess the volume, the parenchyma and the vasculature of the liver, the biliary system, and the extrahepatic region of the upper abdomen and beyond. The techniques, the imaging findings, and the merits and shortcomings of various imaging modalities were presented.Results Traditional imaging techniques are still of valuable, while CT can provide rich and accurate information. "One-stop" comprehensive MR examination is emerging as the method of choice for the preoperative evaluation LT recipients and donors. Conclusion Each imaging method has its merits and limitations. Those imaging methods which can provide accurate and comprehensive information are likely to have better application future.

0.05). The results indicated that prodromal angina pectoris showed no beneficial effcet on the outcome in patients of venarable age with acute myocardial infarction.

Objective To investigate the expressions of matrix metalloproteinase 2 (MMP 2), matrix metalloproteinase 7 (MMP 7), and tissue inhibitor of matalloproteinase 2 (TIMP 2) in lung carcinoma tissue and their significance Methods The expressions of MMP 2, MMP 7, and TIMP 2 in 74 cases of lung carcinoma tissues and 20 cases of peri cancerous normal lung tissues were detected by immunohistochemical method, and the correlation between the expressions of these proteins and the clinicopathological parameters and the prognosis was analyzed Results MMP 2 and MMP 7 expressions in lung carcinoma tissues were significantly higher than those in peri cancerous normal lung tissues ( P 0 05), and the expression of TIMP 2 was significantly lower in lung carcinomas with lymph node metastasis than that in lung carcinomas without lymph node metastasis ( P