AIM:To establish the quality standard of Compound Shouwu Granule (Radix Polygoni multiflori,Radix et Rhizoma Thalictri Baicalensis,Herba Rabdosiae Rubescentis,etc.) METHODS:TLC was performed to identify Radix Polygoni Multiflori,Radix et Rhizoma Thalictri Baicalensis,Herba Rabdosiae Rubescentis.HPLC was used to determine 2,3,5,4'-tetrahydroxystilbene-2-0-?-D-glucoside. RESULTS:The study on the quality control showed that the characteristic of identification by TLC was distinct and highly specific.The quantitative evaluation had the linear range of 0.04-0.72 ?g.The average recovery was 99.99% and RSD was 1.3%. CONCLUSION: The method for identification and quantitation was simple,accurate,realizable and reproducible.It can be used effectively for the quality control of Compound Shouwu Granule.

BACKGROUND: Interleukin-17A has been shown to play an important role in nerve regeneration following corneal injury. OBJECTIVE: To investigate the effect of interleukin-17A on mouse nerve regeneration after optic nerve injury.METHODS: The interleukin-17A-overexpressed adenovirus vector (AV-IL-17A-GFP) was constructed and purified. Adenoviruses with green fluorescent protein (AV-GFP) served as control group. PC12 cell lines were transfected with adenoviruses and the expression efficiency of IL-17A were detected by ELISA. The adenovirus was intravitreally injected into the mouse vitreous body, and the expression level of IL-17A in the optic nerve was determined by immunofluorescence. Afterwards, a mouse model of optic nerve injury was established to observe the nerve regeneration. RESULTS AND CONCLUSION: ELISA results showed that IL-17A was highly expressed in the PC12 cell lines transfected with AV-IL-17A-GFP compared with the control group.Immunofluorescence results revealed that IL-17A was expressed in vivo successfully.There was a significant increase in the number of regenerated axons in the AV-IL-17A-GFP group compared with the control group (P < 0.05). To conclude,AV-IL-17A-GFP can be expressed in the mature neurons in vivo and promote the axon regeneration after optic nerve crush injury in mice.

Objective To explore the risk factors of type 2 diabetes mellitus( T2DM)among adults in pinghu County. Methods through multi-stage cluster sampling,a cross sectional study was conducted among adults above 18 years old in one street and eight towns of pinghu County. A total of 3 106 people were randomly selected for this study. They were surveyed including general condition,the history of disease,smoking,drinking and physical exercise. Besides,the participants were also examined for blood glucose,blood lipids,height,weight,blood pressure and waist circumference. Results The prevalence of T2DM was 8. 30% among residents aged above 18 years in pinghu County,and it increased with age( p <0. 01 ). An unconditional logistic regression analysis showed that age,education,hypertension,family history of DM,BMI,waist circumference,physical exercise,TC,TG and HDL -C were significantly associated with T2DM(p<0. 05). Meanwhile,unconditional multivariate logistic regression showed that age was associated with DM, family history of DM(OR =9. 30),hypertension(OR =1. 64),TG(OR =1. 83)and BMI(OR =1. 31)were the risk factors of T2DM. Conclusion The prevalence of T2DM was high. It is necessary to promote the health education through the population and take measure to prevent the disease.

Objective To analyze the awareness on health among high school students and its influencing factors in Guangdong. Methods Multi-stage sampling and questionnairs "2009 health awareness survey of the Chinese citizens" developed by our Department of Health, were used. Data were analyzed by multivariate multilevel model under MLwinN 2.19 software. Results The mean scores on knowledge and ideas, behaviors and related skills among 1606 high school students of Guangdong province, were 69.08 ± 14.81,60.05 ± 16.85 and 74.99 ± 21.17 respectively. Three items on health showed that they all related to each other and relations between grades (0.972,0.715 and 0.855) were greater than the individuals (0.565,0.426 and 0.438). Conclusion Factors as students from outside the Pearl River Delta region or from the rural areas, being male, at general secondary schools, at grade one, with poor academic performance and more pocket money etc., had lower levels on those related information of health.

Objective To analyze unsafely factors of elderly alimentary tract hemorrhage patients,strengthen nursing safety, assure nursing quality, improve patients' satisfaction and avoid adverse events happen to our bestMethods 223 elderly alimentary tract hemorrhage patients were collected from January to December in 2009, and safety factors, corresponding precaution have been made meanwhile.Days in hospital, recurrence of bleeding and passing rate of basic nursing and satisfaction rate of patients and incident of safety problems were compared with those 201 peering patients collected in 2008.Results Of all the physical factors, "suffering chronic disease in elderly patients" is most and accounts for 85.4%.Of all the psychological factors, "low economical status" is most and accounts for 54%. "Less communication between nurses and patients and inadequate instruction" is most (67%) of environmental and nurse staff factors.Average days in hospital were reduced in 2009 than in 2008 [(9.3 ±0.35)d vs(11.5 ±0.50)d, t =52.887, P ＜0.01].Passing rate,satisfaction rate were improved and bleeding recurrence rate were decreased, compared with those in 2008 (P ＜0.05).Conclusions It will gain better nursing efficacy through analyzing security issue carefully, finding out the disadvantage factor influencing patients' security and adopting effectve nursing safety control strategy.

China ; epidemiology ; Enterovirus ; genetics ; isolation & purification ; Genes, Viral ; Hand, Foot and Mouth Disease ; epidemiology ; virology ; Humans

OBJECTIVETo investigate the prognostic predictors of nasal NK/T cell lymphoma.

METHODSThe clinicopathologic feature data of 61 patients with nasal NK/T cell lymphoma proven by pathological examination from Jan. 1997 to Jan. 2005 were collected. Expression of survivin, CD44, nm23, p53, Ki-67, MDR-1 and CD95 was detected by immunohistochemical staining in 30 patients with available histologic specimens. The correlation between these factors and prognosis were analyzed.

RESULTSIn univariate analysis, performance status, LDH level, clinical stage, initial treatment response, CD56, Ki-67 and CD95 were found to be the prognostic factors associated with time to progression (TTP) in nasal NK/T cell lymphoma, while the performance status, B symptoms, LDH level, initial treatment response, Ki-67 and CD95 were demonstrated as prognostic factors related to overall survival. In multivariate analysis, clinical stage, initial treatment response and performance status were independent prognostic factors for TTP, while the latter two factors were independent prognostic factors of overall survival.

CONCLUSIONClinical stage and initial treatment response, and performance status are found to be independent prognostic factors for TTP, whereas the latter two factors are demonstrated as independent prognostic factors of the overall survival. Overexpression of Ki-67 may be an unfavorable prognostic factor, but overexpression of CD95 may be a favorable one.

Adolescent ; Adult ; Aged ; Analysis of Variance ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Biomarkers, Tumor ; analysis ; Cyclophosphamide ; therapeutic use ; Doxorubicin ; therapeutic use ; Female ; Follow-Up Studies ; Humans ; Hyaluronan Receptors ; analysis ; Immunohistochemistry ; statistics & numerical data ; Inhibitor of Apoptosis Proteins ; Ki-67 Antigen ; analysis ; Killer Cells, Natural ; drug effects ; metabolism ; pathology ; Lymphoma, T-Cell ; drug therapy ; metabolism ; pathology ; Male ; Microtubule-Associated Proteins ; analysis ; Middle Aged ; Neoplasm Proteins ; analysis ; Neoplasm Staging ; Nose Neoplasms ; drug therapy ; metabolism ; pathology ; Prednisone ; therapeutic use ; Prognosis ; Proportional Hazards Models ; Vincristine ; therapeutic use ; fas Receptor ; analysis

Objective To explore the prevalence and risk factors of hypertension among the residents aged over the 35 years old in Pinghu City.Methods A total of 3 300 residents aged over 35 years old from 1 0 villages (communities)in Pinghu City were selected by multi -stage stratified cluster sampling method,and were investigated via questionnaire survey, physical examination and laboratory tests.Results The prevalence rate of hypertension was 32.1 5%,and the standardized rate was 28.30%.Multi -variable logistic regression analysis showed that the major risk factors of hypertension included high age(OR =38.93),overweight(OR =1 .94)and obesity(OR =4.49),family history of hypertension(OR =5.61 ), hypertriglyceridemia(OR =1 .76),Normal weight(OR =0.54)and high education level (OR =0.40)were the protective factors.Conclusion The prevalence of hypertension among the residents aged over 35 years old in Pinghu City is at a high level.It is possible to take comprehensive intervention for hypertension focus on the different risk factors.

Objective To explore regional variations of basic public health services implementation in Zhejiang Province at prefectural,county and township level,respectively.To find key problems which obstacle the equalization of basic public health services in Zhejiang Province.Methods Descriptive analysis was made on surveillance data of basic public health services in Zhejiang Province,2014.Gini coefficient of key indicators was calculated at prefectural,county and township level,respectively.To the key indicator with higher Gini coefficient,Lorenz curve was plotted and Gini coefficient of each prefectural-level city was calculated.Results An increasing tendency from prefectural to township level was showed in Gini coefficient of all twenty-five analyzed indicators.The Gini coefficient at township level was 0.497 for the average financial fund per migrant person,and the highest prefectural -level cities were Taizhou (0.709 ),Lishui (0.838 ), Quzhou(0.918).The Gini coefficient at township level of other indicators were 0.314 and 0.235 for the children and elderly health management of traditional Chinese medicine,and lower than 0.05 for maternal &children health care, immunization,and coverage rate of electronic health record,and between 0.066 to 0.179 for health management of chronic disease and severe mental illness patients.Conclusion Average financial fund per migrant person and health management of traditional Chinese medicine are current major problems which obstacle the equalization of basic public health services in Zhejiang Province.

Objective To describe the epidemic status of hepatitis B along the Yangzi River area,ill Anhui province.Methods A croSS-sectional seroepidemiological survey was conducted and the samples were collected by stratified cluster sampling.Serological biomarkers to hepatitis B virus were tested using enzyme-linked immunosorbent assay(ELISA)reagents.Results Among 2282 people.the prevalence rates of HBsAg,HBsAb,HBeAg.HBeAb,HBeAb and hepatitis B virus infection were 9.8%,43.5%.1.0%,7.8%,10.3%and 40.6%respectively.The prevalence rate of HBsAg among males was higllel"than that offemales(P＜0.05).The vaccination rate was 24.7%,higher in urban than in taral areas.The vaccination rate was high in children younger than ten years old and in students.The prevalence rates of HBsAg and HBV among people who had received vaccines were lower than those who had not.Conclusion The standardized prevalence rates of HBsAg(9.3%)Was high in the area along the Yangzi River in Althai province.The vaccinate rate Was low in the country side.Expanded vaccinate which can obviously reduce the prevalence rate of HBsAg should be enhanced.