Objective To explore and compare the effect of sevoflurane and disoprofol to inflammatory factors in patients received abdominal surgeries.Methods Patients with sevoflurane and disoprofol respectively were anaesthetized and detected IL-6,IL-8,IL-10 and TNF-α in their serum at T1 (when anesthesia induction),T2 (after anesthesia induction),T3 (30min after beginning of operations) and T4 (after operations).Results Compared with T1,the serum level of IL-6,IL-8,IL-10 and TNF-α increased significantly in all patients(all P ＜ 0.05) ; Compared with disoprofol group,the serum level of IL-6,IL-8 and TNF-α increased significantly (all P ＜ 0.05) ; Compared with sevoflurane group,the serum level of IL-10 increased significantly(all P ＜ 0.05).Conclusion Intravenous anesthesia with disoprofol in patients receiving abdominal operations is proper for maintenance of inflammatory balance.

Objective:To summarize the experience in the postopera ti ve management of free flap transfer for the repair of the defects in head and ne ck region. Methods:Thirty three free flaps were transfere d to repair head and neck defects.The factors that may influence the survive of the flaps,and the way that may be used to handle those problems were analyzed. Result: Thirty two of the thirty three free flaps surviv ed and one was lost. The overall free flap success rate was 97.0% .Thrombosis of vein developed in 2 patients. By flap salvage, one flap survived,the other ex perienced total failure. The total postoperative complication rate was 36.4% inc luding thrombosis,infection,bleeding,wound break and so on.Corresponding treatme nt was given and all the flaps were kept except one mentioned above. Conclution:The most common complications in free flaps transfer are v essel thrombosis and hematoma. Timely salvage can prevent the necrosis of the flaps

Objective:To study the indications, surgical technique and complications of the coronal approach in the treatment of zygomatic complex fractures.Methods:Eighty-four patients with zygomatic complex fracture underwent coronal incisions for surgery. Micro or mini titanium bone plates were used to stabilize the fractured bones.In patients with endophthalmos orbital wall fractures were treated with hydroxyapatite.Follow-up was conducted for 3 months to 2 years.Results:All patients had no wound infection after operation. There was no permanent facial nerve motor function deficit. All of the patients with malocclusion regained their functional occlusion after treatment. The patients with restriction of mouth opening recovered after training. Eight patients had observable asymmetry characterized by widening of the face on the side of the injury. One patient sustained the postoperative endophthalmos beyond 3 mm.Conclusion:Coronal approach is feasible in the surgical treatment of zogomatic complex fracture.

Objective To study the clinic characteristics and the treatment of acute pancreatitis ( AP) with and without hyperlipidemia. Methods The clinical data of 99 patients in our hospital from Jan. 2013 and Dec. 2013 were studied. Patients were divided into the hyper-lipidemic acute pancreatitis ( HAP) group and the control group ( AP without hyperlipidemia) . All the patients received standardized clinical AP treatment. The patient’ s condition, plasma biochemical index, treatment outcome, length of hospital stay, cost, and relapse were ob-served. Results The proportion of severe pancreatitis of HAP group (13. 6%) was obviously higher than that of control group (7. 8%). Blood sugar and uric acid of HAP group were significantly higher than that of control group, and the average blood sugar of HAP group reached to 171% of the control group. And the blood amylase of HAP group was only 44. 5% of that in the control group. One year recur-rence rate of HAP group (13. 6%) was significantly higher than that of control group (2. 6%) with a singnificant difference (P<0. 01). Conclusion It is suggested that hyperlipidemia condition has significant relations with the condition, performance and outcome of acute pan-creatitis.

Aim To explore the role of cytoplasmic FKBP52 in AAV-mediated transduction.Methods Murine embryo fibroblasts(MEFs)cultures from FKBP52 wild-type(WT),heterozygous(HE),and knockout(KO)mice were established.The role of FKBP52 in intracellular trafficking of AAV was analyzed by fluorescence-activated cell sorting(FACS)analyses,electrophoretic mobility shift assays(EMSA),southern blot,immunoprecipitations and western blot analyses.Results Conventional AAV vectors failed to transduce WT MEFs efficiently,and the transduction efficiency was not significantly increased in HE or KO MEFs.AAV vectors failed to traffick efficiently to the nucleus in these cells.Treatment with hydroxyurea(HU)increased the transduction efficiency of conventional AAV vectors by～25-fold in WT MEFs,but only by～4-fold in KO MEFs.The use of self-complementary AAV(scAAV)vectors,which bypass the requirement of viral second-strand DNA synthesis,revealed that HU treatment increased the transduction efficiency～23-fold in WT MEFs,but only～4-fold in KO MEFs,indicating that the lack of HU treatment-mediated increase in KO MEFs was not due to failure of AAV to undergo viral second-strand DNA synthesis.Following HU treatment,～59% of AAV genomes were present in the nuclear fraction from WT MEFs,but only ～28% in KO MEFs,indicating that the pathway by which HU treatment mediates nuclear transport of AAV was impaired in KO MEFs.When KO MEFs were stably transfected with an FKBP52 expression plasmid,HU treatment-mediated increased in the transduction efficiency was restored in these cells,which correlated directly with improved intracellular trafficking.Intact AAV particles were also shown to interact with FKBP52 as well as with dynein,a known cellular protein involved in AAV trafficking.Conclusion These studies suggest that FKBP52,being a cellular chaperone protein,facilitates intracellular trafficking of AAV,which has implications in the optimal use of recombinant AAV vectors in human gene therapy.

AIM:To examine the latent membrane protein 1(LMP1)-DNA sequence in nasopharyngeal carcinoma(NPC) and detect mRNA expression of LMP1, EBNA1, EBNA2, and to explore the relationship between EBV infectious status, expression products and NPC carcinogenesis.METHODS: LMP1 DNA was detected in NPC by PCR. Direct sequence was applied to analyze the difference between NPC-LMP1-DNA and B95-8-LMP1-DNA. mRNA expressions of LMP1, EBNA1, EBNA2 in NPC were detected by nested RT-PCR.RESULTS: LMP1 DNA existed in all 47 NPC tissues. Several single nucleotide variations were found between NPC-LMP1-DNA and B95-8-LMP1-DNA. The notable variation was the lost of XhoⅠrestriction site in NPC. Direct sequence showed 30 bp deletion in NPC. The mRNA expressions of LMP1, EBNA1 and EBNA2 in NPC were 76.6%, 80.0% and 74.5% respectively by nested RT-PCR. The expression of EBNA1 in NPC was promoted by Q promoter while the expression of EBNA1 in B95-8 was promoted by C promoter.CONCLUSION: The way of EBV involved in NPC is complex. Latent genes such as LMP1, EBNA1 and EBNA2 as well as early lytic gene BARF1 may all play certain roles in NPC carcinogenesis.

Objective To clone and express immunodominant fragment of glycoprotein G of HSV-2 (FgG-2). Methods The target gene was amplified by polymerase chain reaction (PCR). The PCR products were ligated into directional TOPO expression vector. After identification, the recombinant expression vector was transferred into BL21 StarTM cell for expression. Finally, recombinant protein of FgG-2 (rFgG-2) was detected by Western Blot (WB). Results A 616 bp DNA fragment was obtained with PCR and then confirmed in recombinant vector by PCR and sequencing, bearing 99.5% consistent sequence with target gene. Highest recombinant protein production was obtained at the time point of 3 hours. Expression of target protein was confirmed by WB with anti-gG monoclonal antibody. Conclusions The immunodominant fragment of gG-2 has been successfully cloned and expressed in E.coli, which might be used for the development of serum diagnostics assay kits for HSV-2 infection.

Two isolation methods for sorting of endothelial progenitor cells (EPCs): from peripheral blood mononuclear cells (PBMCs) and CD133(+) enriched cells were compared, by defining the cell morphology, phenotype, reproductive activities and function in vitro, to provide a reference for clinical application of EPCs. PBMCs from healthy subjects were used either directly for cell culture or for CD133(+) sorting. The two groups of cells were cultured in complete medium 199 (M199) for 7 to 14 days and the phenotypes of EPCs were analyzed by FACS. The proliferation of differentiated EPCs was studied by MTT assay, and the VEGF concentration was measured using an ELISA kit. ECM gel experiment and migration assay were performed in vivo. The results showed that PBMCs produced more colony-forming units (CFU) than CD133(+) enriched cells from the same volume of blood (P<0.01). From day 7 to 14, the two groups showed decreased expression of hematopoietic stem cell markers and increased level of endothelial markers, but CD144(+) cells in CD133(+) group were less than in PBMCs group (P<0.01). PBMCs group secreted more VEGF than CD133(+) group on the day 7 (P<0.01). As compared with CD133(+) group, PBMCs group had more potent potential of proliferation and vascularization in vitro. It was concluded that CD133(+) sorted cells showed a lower capacity of differentiation, secretion, proliferation and vascularization in vitro, suggesting that CD133-negative cells may be a preferential way to get EPCs for clinical therapy.

Objective To invosfigate the state of the nursin workforce and supply the evidences for nursing workforce optimization.Methods With questionnaires to survey 25 hospitals in Wuhan,stratified sampling and convenience sampling were used.Results Naming workforce allocation was shortage in Wuhan at present,the age,professional rifle and education background structurewas reasonable. Conclusions We should innovate the mind.pay more attention to nursing,enforce the management on nurse's career planning,provide educational training for nurses continuously,make good plan on nurs human resource,avoid nursing resource waste in order to keep on the hospital's development continually,healthily and harmoniously.

Objective To study the effects of microemulsion/ethosomes on transdermal absorption properties and efficacy of Huoxue Zhitong Cataplasm. Methods The improved Franz diffusion cells were used for the in-vitro permeation experiment with rat skins as the barriers, which was used to evaluate the transdermal absorption properties. In the erxeriment, the contents of paeonol, eugenol and methyl salicylate were used as markers, and detected by ultra performance liquid chromatography to evaluate the transdermal absorption effects. The anti-inflammatory and analgesia activity were evaluated through the writhing plate experiments. Results The cumulative release rate of paeonol in Huoxue Zhitong Cataplasm, Microemulsion Huoxue Zhitong Cataplasm and Ethosomes Huoxue Zhitong Cataplasm were, in order, 65.30%, 61.30%and 60.20%in 24 h;eugenol were, in order, 51.08%, 54.71% and 55.66% in 24 h; methyl salicylate were, in order, 49.20%, 65.17% and 72.15% in 24 h. Furthermore, Microemulsion Huoxue Zhitong Cataplasm high-dose group and Ethosomes Huoxue Zhitong Cataplasm medium-dose group had good effects on reducing the inflammatory exudate of peritoneal capillary and capillary permeability (P<0.05) in animal models. Conclusion Huoxue Zhitong Cataplasm based on microemulsion/ethosomesnano-technology has good transdermal absorption properties and efficacy.