Recent studies suggest that astrocyte elevated gene 1 ( AEG-1 ) is almost highly expressed in all types of malignant solid tumors and correlates with poor prognosis,which becomes a prognostic marker for many kinds of tumors.As a strongly basic protein,AEG-1 possesses a transmembrane domain and multiplenuclear localization signals.It is present in the cell membrane,cytoplasm and nucleus.As an oncogene,AEG-1 palys an important role in a virety of malignant biological behaviors of cancer,which range from cell proliferation,apoptosis,migration,adhesion,invasion to tumor angiogenesis and chemotherapy resistance.Its critical role in tumor genesis and progression has made it a potential therapeutic target.

Objective To study the epidemical status of notifiable infectious diseases in navy from 1992 to 2006,in order to set a scientific basis for working out the measures of preventing from infectious diseases.Methods The reported data were classified by the current national approach and descriptively analyzed concerning infectious diseases during a period of 1992 to 2006 based on the Infectious Disease Surveillance and Reporting System of Chinese PLA.Results 6626 cases of 34 different notifiable infectious diseases were reported in PLA Navy during 1992-2006.Class A,B and C notifiable infectious disease were all reported.There was one death case.Viral hepatitis,dysentery and pulmonary tuberculosis ranked the top situation composing 78.84% of the total cases.The types of infectious diseases during 1992-1999 were less than that during 2000-2006,while the incidence was opposite.Gastrointestinal diseases were the major infectious diseases,accounting for 50.89%.The reported incidence of gastrointestinal diseases declined,and that of respiratory diseases ascended.Blood-borne and sexually transmitted infectious diseases accounted for 18.04%.Natural focal and arthropod-borne disease accounted for 4.95%.Conclusion Certain achievements in prevention and control of infectious diseases have been made since the present century.However,gastrointestinal and respiratory diseases should remain to be regarded,especially for viral hepatitis,pulmonary tuberculosis,dysentery,chicken pox and mumps.In the meantime the propaganda and education on the knowledge of disease prevention should be strengthened among the focus groups.

目的探讨应用非手术方法治疗老年患者腰椎管狭窄症的疗效。方法对74例老年(>60岁)腰椎管狭窄的患者采用手法矫正椎体的假性滑移、药物治疗、适当的腰背肌功能锻炼综合治疗。随访至少2年。采用自定标准评定疗效。结果优(无疼痛及间歇性跛行,无功能限制,不用止痛剂)34例,良(偶然疼痛及间歇性跛行,轻度功能受限,偶尔使用止痛剂)27例,一般(中度的疼痛及间歇性跛行,中度功能限制,无运动,经常使用止痛剂)11例,差(中度每天疼痛及间歇性跛行,或偶尔严重疼痛,每天日常生活活动受限,应用强止痛剂)2例。结论对老年腰椎管狭窄症采取综合的非手术方法能取得一定疗效。

Objective To explore the clinical efficacy of biapenem treatment of in hepatic failure complicated with bacterial infection.Methods 30 patients with hepatic failure complicated with bacterial infection were randomly divided into two groups.Treatment group were administered biapenem(Zhengda Tianqing Pharmaceuticals)0.6g/d,while the control group were administered cefopergone sodium tazobactam sodium for Injection(Qili Haikou Pharmaceuticals)4.0g/d for one week.Results There were significan differences in the curative rate and effective rate of biapenem and cefopergone sodium tazobactam sodium,which were 86.67％ 73.33％ and 53.33％ 、33.33％respeitively(P＜0.05).Conclusion Biapenem in treatment of hepatic failure complicated with bacterial infections was effective against infection with mild adverse reactions.

ObjectiveTo investigate atlantoepistrophic imaging features of patients with vertigo of cervical syndrome.Methods74 patients with vertigo of cervical syndrome were checked by photographs of cervical vertebrae of A-P position, lateral position and mouth open position, some patients were checked by CT three-dimensional reconstruction and/or MRI vertebral arteriography.ResultsImaging examination of these patients showed that physiolgical curvature of cervical vertebrae became straightened, width of both lateral masses of atlas was inequality, space of both lateral masses of atlas to odontoid process of vertebra dentata was also inequality, and inferior articular surface of lateral mass was not parallel with superior articular surface of axis. The CT could display the side displacement and anterior or posterior rotation of lateral masses of atlas. The cervical MRI vertebral arteriography could display the effect of side displacement and rotation of lateral masses of atlas on vertebral artery. If side displacement or rotation of vertebral artery occurred, the diameter of artery decreased.ConclusionThe diseased region of vertigo of the cervical syndrome is the atlas and axis, especially the side displacement and anterior or posterior rotation of the atlas.

Objective To investigate the effect of endoplasmic reticulum stress in renal damage caused by hyperlipidemia. Methods Forty male Wistar rats were randomly divided into two groups: normal control group (NC, n=20) and high-fat group (HF, n=20). Rats in NC group were fed with normal diet while those in HF group were fed with high-fat diet. Five rats in each group were randomly chosen in week 4, 8, 12 and 18. Serum lipid, urine protein in 24 hours and the pathological changes of renal tissues were observed; the apoptosis of renal cells was detected by TUNEL staining; the expression of GRP78 protein in the kidney was examined by immunohistochemistry. The expression of GRP78 mRNA and CHOP mRNA was examined by RT-PCR. Results Compared with those in NC group, serum lipid as well as the expression of GRP78 mRNA and protein in the kidney were increased in week 4, 8, 12 and 18 in HF group(P<0.05). In contrast, urine protein in 24 hours, the apoptosis index of renal cells and the expression of CHOP mRNA were increased in week 8, 12 and 18 (P<0.05). Conclusion CHOP pathway of endoplasmic reticulum stress is involved in renal damage caused by hyperlipidemia.

AIM: To investigate the role of endoplasmic reticulum stress in renal injury caused by hyperlipidemia and the influence effect of simvastatin. METHODS: Thirty male Wistar rats were randomly divided into three groups: rats in control group (n=10) were fed with normal diet; rats in high fat group (n=10) were fed with high fat diet; animals in simvastatin+high fat group (n=10) were fed with high fat diet and were received simvastatin 10 mg·kg~(-1)·d~(-1) by gastric irrigation. After 18 weeks, the quantitative urine protein in 24 h, the serum cholesterol and triglycerides levels were tested. The pathological changes of renal tissue were observed under optic microscope. The expressions of GRP78 and p-JNK in renal tissues were examined by immunohistochemistry. The apoptotic cells in the kidney were detected by TUNEL staining. The mRNA expressions of GRP78 and CHOP were examined by RT-PCR. RESULTS: The quantitative urine protein in 24 h, the serum lipid, the expressions of GRP78 and p-JNK proteins, the mRNA expressions of GRP78 and CHOP as well as the apoptotic cells in renal tissues were increased in high fat group (P<0.01).The quantitative urine protein in 24 h, the serum lipid, the expression of GRP78 and p-JNK proteins, the mRNA expressions of GRP78 and CHOP as well as the apoptotic cells in renal tissues were remarkably reduced in simvastatin+high fat group than those in high fat group (P<0.05). CONCLUSION: The endoplasmic reticulum stress is engaged in the renal injury caused by hyperlipidemia. The simvastatin play a role in renal protection by inhibiting the endoplasmic reticulum stress in the kidney.

Objective To understand the epidemic situation and characteristics of malaria in Yunnan Province,so as to pro?vide the reference for malaria elimination. Methods The data of malaria reported in the information system were collected and analyzed in Yunnan Province from 2011 to 2013. Results From 2011 to 2013,totally 2 256 malaria cases were found in Yun?nan Province,with a morbidity of 0.162 8 per million and three of them were death cases. The local cases mainly distributed along the boundary and accounted for 29.48%,while the imported cases mainly came from Myanmar and accounted for 70.52%. The number of endemic counties with local malaria cases decreased from 37 to 10 during the three years. The number of import?ed cases reached the peak in May and the local cases in June. The patients were mainly aged from 20 to 49 years old(accounted for 70.58%),and 85.24% of the cases were peasants and laborers. Totally 86.66% of cases were laboratory confirmed cases, and 13.14% were clinically diagnosed. The proportions of cases reported by hospitals,health service centers and CDCs were 33.02%,37.06% and 29.92%,respectively. Conclusions The prevalence of malaria in Yunnan Province decreased from 2011 to 2013. The work of malaria cases double?checked by province?level CDCs is effective. However,the awareness and accurately diagnostic capability of clinical doctors still should be strengthened.

Objective:To evaluate the efficacy and safety of rosuvastatin and atorvastatin in the treatment of the patients with primary hyperlipidemia in China.Methods:The related literatures in CNKI,VIP,Wanfang medicine network,PubMed/MEDLINE,CBM and Chinese dissertations full text database were retrievaled by computer from the establishment time of database to December 31,2015. Two researchers according to the inclusion and exclusion criteria independently selected the studies and extracted the data and assessed the quality of the literatures.The Revman 5.0 software was used to perform Meta analysis of all effect indicators in various groups.Results:A total of 7 randomized controlled trial (RCT)were included,and there was no significant abnormality in bias evaluation. 8 weeks after treatment, the total cholesterol (TC), triglyceride (TG), low density lipoprotein cholesterol (LDL-C)and high density lipoprotein cholesterol (HDL-C)levels of the patients in 5 mg rosuvastain group and 10 mg atorvastatin group had no significant differences between before and after treatment (P >0.05);the HDL-C levels of the patients in 10 mg rosuvastatin group and 10 mg atorvastatin group had significant differences between before and after treatment (P < 0.05),but the TG,TC,and LDL-C levels had no significant differences (P >0.05);the TG,TC,LDL-C and HDL-C levels of the patients in 5 mg and 10 mg rosuvastatin groups had no significant differences between before and after treatment (P > 0.05).12 weeks after treatment,there were no significant differences in the TC and LDL-C levels between 10 mg rosuvastatin group and 10 mg atorvastatin group (P >0.05),but there were significant differences in the TG and HDL-C levels (P <0.01).The incidence of adverse reactions of the patients in three groups had no significant differences (P >0.05).Conclusion:5 mg rosuvastatin and 10 mg atorvastatin in the treatment of the patients with primary hypercholesterolemia have similar lipid-lowering effect;with the the increase of the treatment time and the dose,10 mg rosuvastatin can obviously reduce the TG level and increase the HDL-C level of the patients,and the incidence of adverse reactions of two kinds of doses of rosuvastatin has no obvious difference.

Objective To examine clusters of anti-nuclear antibodies (ANA) and their associations with clinical features in patients with systemic lupus erythematosus (SLE).Methods It was a retrospective study.113 SLE patients were reviewed from March 2010 to May 2012 in Department of Rheumatology,Jinhua Central Hospital.ANA and specific autoantibodies to 15 kinds of nuclear antigens were tested by indirect immunofluorescence assay (IIF) and line immunoassay (LIA) respectively.Hierarchical clustering method was performed to analyze specific clusters of ANA profiles in SLE.Chi-square tests were used to investigate relationship between antibody clusters and clinical features of SLE.Results The positive rate of LIA for ANA was 97.3％,consistent with IIF method,and the total accordance rate of the both methods was 98.2％.Thirteen kinds of antigen-specific antibodies were detected in SLE patients by LIA.Clustering analysis for these antibodies showed three specific clusters in SLE,Nuc/His/dsDNA cluster (C1),low-Ro/low-La cluster (C2),and Ro/Sm/RNP cluster (C3),accounting for 36.3％,24.8％,38.9％ of the total cases respectively.There were significant difference of AST levels among three clusters [(32.62 ± 21.92)U/L,(25.56 ± 16.63) U/L,(50.41 ± 60.86) U/L respectively for C1,C2 and C3].High incidences of chronic cutaneous lupus,abnormal renal indicators and inflammatory synovitis were found in all three clusters.Besides,there were significant differences among three clusters for the incidences of chronic cutaneous lupus (39.0％,39.3％,63.6％ respectively for C1,C2,C3) and leukopenia/lymphopenia (56.1％,25.0％,56.8％ respectively for C1,C2,C3) (P ＜ 0.05).Patients in Ro/Sm/RNP cluster showed higher incidences of lupus nephritis (43.2％/26.8％ or 39.3％); patients in low-Ro/low-La cluster showed low risk of hypertension (7.1％/19.5％ or 22.7％) ; patients in Nuc/His/dsDNA cluster showed high incidences of thrombocytopenia (41.5％/21.4％ or 25.0％) and high risk of lung or upper respiratory tract infection (46.3％/28.6％ or 29.5％),but low incidence of neurologic symptoms (0％/ 3.6％ ％ or 11.4％).Conclusion Three characterized ANA clusters are identified in SLE patients in this pilot study.Different clusters are associated with certain clinical features and complications ofSLE.However,the correlations found in this study need to be investigated further in larger populations.