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.

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.

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

Adolescent ; Brain ; pathology ; Brain Diseases ; diagnosis ; pathology ; Child ; Diagnosis, Differential ; Female ; Granulation Tissue ; pathology ; Humans ; Magnetic Resonance Imaging ; Male ; Retrospective Studies

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.

To develope a 5 lipoxygenase inducible expression system for further understanding the function and signal transduction pathway of 5 lipoxygenase, providing information for drug screening.The 2 kb 5 LO cDNA sequence containing HindⅢ site was generated by PCR using pEGFP 5LO as a template. Full length 5LO cDNA was subsequently cloned into the corresponding Pst Ⅰ and Sal Ⅰ sites of the plasmid pBI G to generate the mammalian expression vector pBI 5LO. HeLa Tet On cell line was co transfected with pBI 5LO and pTK Hyg plasmids. Inducible expression of target gene was detected using X gal histochemical staining of cell monolayers for ? galactosidase after incubating the transfected cell line with 1 ?g/ml doxycycline for 48 h.The HindⅢ restriction digest site was inserted into polyclonal site of pBI G and recombinant vector pBI 5LO was constructed. The desired recombinant plasmid pBI 5LO was identified by restriction analysis, and orientation and junctions were confirmed by sequencing. Induction of the target gene expression by doxcycline treatment was demonstrated by X gal histochemical staining and nuclei of the cells that have expressed the pBI 5LO expression vector were brilliant blue.The 5LO inducible expression system is established successfully and it works well in cell model.

The identification and classification of Thermus to Thermales is revie wed. Up to now, the order Thermales is consist of only one family Thermaceae, w h ich includes 4 genera with 14 valid species about 50 strains, and with 4 unvalid spcecies and more than 50 strains unidentified. The morphology, physiology, G+ C mol%, DND hybridization, fatty acid components, 16S rRNA alignment and secondar y structure analyses have been tools for the taxonomy of Thermales.

Objective To observe the clinical efficacy of hydroxyfasudil in senile heart failure caused by coronary heart disease (CHD). Methods 110 Patients with heart failure caused by CHD were randomly divided into two groups. 55 patients in control group were given conventional treatment, whereas the remaining patients were assigned into hydroxyfasudil group in the base of conventional treatment. After 6 months, we observed and compared the changes in cardiac function of the two groups. Results The effective rate of treatment group was 96.36% and the control group was 85.45%. There was statistical difference between the two groups (P < 0.05). Then we compared the degree of improvement of left ventricular diastolic function using ultrasonic cardiogram and Tei index. Left ventricular ejection fraction of treatment group improved significantly but biochemical indicators of two groups had no statistical difference. Conclusion In patients with heart failure caused by CHD, supplementation of hydroxyfasudil based on conventional therapy could improve diastolic function , potentiate left ventricular remodeling and enhance the life quality. Furthermore, it′s more sensitivity and reasonable to assess cardiac function using Tei index as compared with using ultrasonic cardiogram.

Purpose　To study the effect of heparin on expression of type collagen Ⅰ,ⅢmRNA in cultured fetal rat lung fibroblast (LFb). Methods　By using Northern blot method and immage analysis,the expression of collagenⅠ, Ⅲ mRNA were quantitatively analysed in the fibroblasts treated with different concentration heparin (0.1 mg/L, 1 mg/L, 10 mg/L, 100 mg/L)separately. Results　Heparin treatment at 0.1 mg/L,1 mg/L, 10 mg/L and did not influence the expression of collagen Ⅰ,Ⅲ mRNA，but the expression of collagen Ⅰ,Ⅲ mRNA were inhibited at 100 mg/L. Conclusion　Expression of collagen Ⅰ, ⅢmRNA is related to the concentration of heparin.