Objective To explore the effect of ulinastatin on coagulation function of elderly patients after hip replacement.MethodsTotally 120 patients undergoing elective hip replacement in our hospital were chosen.According to the stratified randomization method, all patients were divided into observation group and control group with 60 in each.The control group received oral Xarelto combined with other conventional treatment, while the observation group received ulinastatin on the basis of the treatment regimen of the control group.The coagulation parameters and clinical manifestations were compared between two groups.ResultsTwo days after operation, the TT, APTT, PT, DD and FIB between the two groups showed statistically significant difference (t=-5.300,-2.319,-2.409,-2.325,-3.567;P<0.05).The hospital stay,CRP,TXB2 and total drainage volume in observation group 5d after operation were lower than those in control group, between the two groups showed statistically significant difference (t=-2.529,-2.082,-3.388,-2.887;P<0.05).The patients with elevated blood urea and serum creatinine in observation group were obviously less than that of control group, but the patients with nausea in observation group were obviously higher than those in control group,between the two groups showed statistically significant difference (χ2=5.217,5.926,8.571;P<0.05).The patients with deep vein thrombosis in observation group were obviously higher than those in control group,between the two groups showed statistically significant difference (χ2=8.571, P<0.05).ConclusionUlinastatin can significantly improve the hypercoagulable state of patients after hip replacement and reduce the incidence of deep vein thrombosis, and plays an important role in promoting wound healing and immunity recovery.

Objective To investigate the influence of synangio-excision-restruction in pancreatic cancer radical operation on the complications,living quality and survival status in the patients with pancreatic cancer.Methods A total of 255 patients with pancreatic cancer in our hospitals from January 2010 to October 2015 were selected and divided into 3 groups according to different operation modes:41 cases in the Synangio-excision-restruction group(A),113 cases in the non-synangio-excision-restruction group (B) and 101 cases in the palliative by-pass operation group(C).The clinical data in 3 groups were analyzed.The influence of Synangio-excision-restruction on operative complications,living quality and survival status was investigated.Results The incidence rate of complications in the group A was 56.10％,which was obviously higer than 34.51％ in the group 1β and 20.79％ in the group C,and the difference was statistically significant(P＜0.05).In the group A,the incidence rates of belly ache and body weight gain were 36.59％ and 51.22％ respectively,which comparing with 91.09％ and 9.09％ in the group C showed statistically significant difference(P＜0.05).The median survival time(MST) in the group A was 11.83 months,which in the group B and C were 15.43 months and 7.50 months,the difference between the group A and C was statistically significant(x2 =4.27,P＜0.05);while the difference between the group A and B was not statistically significant(x2=3.67,P＞0.05).Conclusion For the pancreatic cancer patients with affected portal vein and inferior mesenteric vein,the synangio-excision-restruction radical operation can obviously prolong the patients' survival time and improves their living quality.

Purpose To evaluate the clinical value of triple-rule-out (TRO) computed tomographic angiography using adaptive prospective ECG triggering for chest pain patients.Materials and Methods Sixty patients with chest pain were prospectively collected and randomly divided into group A and group B:group A (n=30) performed prospectively gated axial scan and group B (n=30) performed retrospectively gated helical scan.The vascular density,noise and muscle density of the vessels including aorta,pulmonary artery,coronary artery between the two groups were measured and analyzed.The vascular density/noise ratio,contrast noise ratio and effective dose (ED) between the two groups were calculated.The image quality and scanning radiation dose were compared between the two groups.Results There was no significant difference in the image quality of aorta,pulmonary artery and coronary artery between group A and group B (P＞0.05).The ED in group A was lower than that in group B [(5.90±2.10) mSv vs (11.31 ± 2.12) mSv,P＜0.01].Conclusion The technique of TRO computed tomographic angiography triggered by adaptive prospective ECG can significantly reduce the radiation dose while ensuring image quality.

Taking Suxi Healthcare Center in Yiwu City, Zhejiang province as an example, the paper analyzed the present mission and organizational characteristics of township healthcare centers in China, especially their dual functionality of community public health and primary medicare. Based on such analysis, it designed a matrix-based model for organizational structure and job performance management for such heslthcare centers. The features are as follows. 1) The two dimensions of the matrix structure refer to the departments for medical treatment and the multi-village doctors team in the community, respectively and jointly offering primary medicare and public health services; 2) Jobs are designed based on the organizational structure and functionality. Every job carries out dual Junctions as described and managed by the job description and target responsibility certificate; 3) The job responsibility certificate is a breakdown of the balanced scorecard of the healthcare center, as divided between the departments for medical treatment and the multi-village doctors team; 4) The balanced scorecard of the township healthcare center is designed based on its strategic mission and developing plan. The entire organizational design and management of the center are built on the strategic orientation and logical programmed research.

Objective To observe whether bone marrow mesenchymal stem cell transplantation can improve vasospastic rats sense and motor function.Methods Rats grouped with randomized number method as Control group,Subarachnoid hemorrhage group.Stem cell culture media group and Stem cell transplantation group.Subarachnoid hemorrhage model were made with tail artery blood twice injection,2 days after 2' nd injection.Bone marrow mesenchymal stem cell were transplanted to lateral cistern.Subarachnoid hemorrhage(SAH) group didn' t transplant stem cell.Stem cell culture media group injected DMEM media as DMEM group.Stem cell transplantation group injected 30μl Bone Marrow mesenchymal stem cell suspension,so called BMSCs group.Neurofunctional score and learning memory expression were detected with morris mazer and Neurofunctional Score Scale in each group.Results After transplantation for 7 d,functional score of Control,SAH,DMEM and Stem cell group were 3.95 ±2.51,7.20 ± 1.03,7.23 ± 1.79 and 5.81 ± 1.11 respectively.Compared with others groups,Stem cell group score was significantly decrease(P=0.017).After transplanting stem cell for 14 d,the mean spanning plate time in Control group,SAH group,DMEM group and Stem cell group were 7.38 ± 1.73,4.52 ± 0.90,5.11 ± 1.93 and 7.32 ± 2.16 respectively,SAH and DMEM group vs other 2 groups,there were clearly statistically differences (P =0.009),while between control group and stem cell group,there were no statistically differences (P =0.14).Conclusion SAH rat transplant stem cell can improve sense,motor and learning expression in certain level.

AIM: To investigate the probably mechanism of amniotic extraction inhibiting haze formation after epipolis laser in situ keratomileusis (Epi-LASIK) in rabbit cornea.METHODS: Thirty rabbit corneas were performed with Epi-LASIK.All eyes were randomly divided into three groups: eyes treated with amniotic extraction (AE group),eyes treated with 1g/L dexamethasone (hormone group) and eyes treated with solvent (solvent control group).Haze grade evaluation was performed under the slit lamp after Epi-LASIK for 1,4 and 8wk.The repair of corneal epithelium was observed by using HE staining,and the expression of NF-kB protein P65 was detected by immunohistochemistry.The expression levels of inflammatory cytokines (TNF-α,TGF-β1 and IL-1) and anti-inflammatory cytokines (IL-4,IL-10 and IL-13) were determined by ELISA.RESULTS: HE staining showed that the basal cells of corneal epithelium were more uniform and arranged regularly in AE groups after Epi-LASIK for 1wk as compared with the hormone group and the solvent control group.After 4wk,there were a few of new collagen fibers in the superficial stroma of AE group,forming a small amount of scar.After 8wk,the corneal stroma of AE group showed a small amount of new collagen fibers,arranged regularly,and rarely formed scar.At the early stage (1 and 4wk),AE treatment has an obviously effect on inhibiting the secretion of inflammatory factors (TNF-α,TGF-β1 and IL-1) and anti-inflammatory factors (IL-4,IL-10 and IL-13),and the difference was statistically significant (P<0.01).Moreover,the activation of the NF-kB signaling pathway was significantly inhibited by treatment with AE in the early postoperative period (1 and 4wk).CONCLUSION: Amniotic extraction may reduce the inflammatory response in corneal epithelial cells by inhibiting the NF-kB signaling pathway,thereby inhibiting the formation of collagen and scar and the occurrence of haze.

Bodily Secretions ; virology ; Humans ; Pharynx ; virology ; Pneumonia ; diagnosis ; virology ; Respiratory System ; virology

OBJECTIVETo construct plant expression pCAMBIA1301-PMI by substituting PMI for hygromycin resistance gene in pCAMBIA1301 and obtain transgenic Salvia miltiorrhiza f. alba using PMI-mannose selection system.

METHODThe 6-phosphomannose isomerase gene (PMI) of Escherichia coli was amplified by PCR. Sequence analysis showed that it shared 100% amino acids identities with the sequences of PMI genes isolates reported in the NCBI. Based on pCAMBIA1305, the plant expression pCAMBIA1305-PMI was constructed successfully by substituting PMI for hygromycin resistance gene in pCAMBIA1305. pCAMBIA1305-PMI was transformed into Agrobacterium tumefaciens LBA4404, and then the leaves of S. miltiorrhiza f. alba were inoculated in LBA4404 with pCAMBIA1305-PMI.

RESULTPlant expression pCAMBIA1301-PMI was successfully constructed and the leaves of S. miltiorrhiza f. alba inoculated in LBA4404 with pCAMBIA1305-PMI were selected on medium supplemented with a combination of 20 g x L(-1) mannose and 10 g x L(-1) sucrose as a carbon source. The transformation efficiency rate was 23.7%.

CONCLUSIONGenetic transformation was confirmed by PCR, indicating that a new method for obtaining transgenic S. miltiorrhiza f. alba plants was developed using PMI-mannose selection system.

Anti-Bacterial Agents ; pharmacology ; Biomarkers ; Cinnamates ; pharmacology ; Escherichia coli ; enzymology ; genetics ; Escherichia coli Proteins ; genetics ; metabolism ; Gene Expression ; Genetic Vectors ; genetics ; metabolism ; Hygromycin B ; analogs & derivatives ; pharmacology ; Mannose-6-Phosphate Isomerase ; genetics ; metabolism ; Plants, Genetically Modified ; drug effects ; genetics ; metabolism ; Salvia miltiorrhiza ; drug effects ; genetics ; metabolism ; Transformation, Genetic

Objective To study the effects of erythrecyte on brain edema after traumatic intrace- rebral hemorrhage(TICH)and explore the mechanisms of erythrocyte in brain edema development follow- ing TICH.Methods Firstly,the brain injury model of SD rat was established by applying a free-fall- ing device,then whole blood(WB),lysed RBC(LRBC)or parked RBC(PRBC)were infused with ste- reotactic guidance into injured cortex to produce the model of TICH.All rats were killed at 1,3,and 5 days after injury.The brain water content was measured,immunohistochomistry(SABC)was applied to test HO-1 and TNF-?expressions.Results 1.In WB group,PRBC group and TBI group,the brain water content was the highest on the third day.The brain water content of LRBC group was markedly higher on the first day than on the third and fifth days.Comparison among the four groups showed the wa- ter content was the highest on the 1st day in LRBC group,and on the 3rd day in WB and PRBC groups; there was no significant difference among the four groups on 5th day.2.The positive expression of HO-1 and TNF-?coincided with the change of the water content in groups of WB,PRBC and LRBC.Conclu- sions In rat model of TICH,RBC plays an important role in delayed brain edema formation(3 days after injury),but has no influence at early stage(1 day after injury).The mechanisms of delayed brain edema involves RBC breakdown and inflammation reaction.

Eight compounds were isolated from the stems of Brucea mollis by various chromatographic techniques such as column chromatography on silica gel and Sephadex LH-20, and preparative HPLC, and their structures were elucidated as bruceolline O (1), 1-(1-beta-glucopyranosyl)-1H-indole-3-carbaldehyde (2), canthin-6-one (3), 11-hydroxycanthin-6-one (4), 9-methoxycanthin-6-one (5), 4-methoxycanthin-6-one (6), infractin (7), and beta-carboline-1-propionic acid (8). The cytotoxic activities of compounds 1-8 against HCT-8 and A549 human cell lines were determined, but none of them exhibited significant activity (IC 50 > 10 micromol x L(-1)). Among them, compound 1 is a new indole alkaloid, and compounds 2 and 5-7 were isolated from this plant for the first time.
Antineoplastic Agents, Phytogenic ; chemistry ; isolation & purification ; pharmacology ; Brucea ; chemistry ; Carbolines ; chemistry ; isolation & purification ; pharmacology ; Cell Line, Tumor ; Humans ; Indole Alkaloids ; chemistry ; isolation & purification ; pharmacology ; Molecular Structure ; Plant Stems ; chemistry ; Plants, Medicinal ; chemistry