Objective To investigate the rehabilitation of disability in Guangzhou.Methods In 2004, Guangzhou government had investigated 85397 disabled persons who have the disable card in 13 district of Guangzhou City. The data about the rehabilitation from this investigation were analyzed, including the rehabilitation accepted, effects, place, operation, etc. Results and Conclusion 66614 cases were investigated about rehabilitative accepted. 54650 cases were investigated about rehabilitative effect. 46808 cases were investigated about rehabilitative place. 44794 cases were investigated about rehabilitative operation. The number of poor effect of rehabilitation was large, because a lot of disabled persons had not been treated with rehabilitation. A lot of rehabilitation were played in family, with few equipment and by no-professional.

Objective To investigate the rehabilitation staffing in community health care center in Guangzhou City. MethodsThe basic personal information, work condition, work load, problems in special staff of rehabilitation for disabled persons were investigated with self-report questionnaires. Results143 staff (92.86%) had accepted higher education, 38 (24.68%) practiced beyond 3 years. The main work was the rehabilitation services for local inhabitants, and the other services have not been carried out widely. The main problems reported were lack of finance, staff and skills training. 83.77% promised that they would provide the rehabilitation services meeting the governmental standard. ConclusionStaff who work for the community health care center have more professional education and experience, compared with years ago. The services need more normalization, and the financial support is also needed.

BACKGROUND: In the researches of Ginkgo Biloba Extract(GBE) in the treatment of cerebra ischemia, because of the application of generally anaesthesia medication that may induce the alteration of cerebral temperature, the accuracy of the results may be affected.OBJECTIVE: To investigate the impact of domestic GBE on antioxidase and lipid peroxide of cerebral ischemic reperfusion tissue as well as the water content of ischemic brain tissue under normothermia.DESIGN: A randomised controlled trial.SETTING and MATERIALS: Study was conducted in the Tongji Medical University of Huazhong Science and Technology University. A total of 24 Wistar rats with a mass from 250 g to 300 g were randomly allocated into sham-operation group ( n = 8 ), cerebral ischemia control group ( n = 8) and cerebral ischemia GBE treatment group( n = 8) . The animal model of normothermia rat with left middle cerebral artery ischemia for 2 hours and reperfusion for 2 hours was prepared with the reference of Nagasawa method in the animals of control group and treatment group for contrast study.INTERVENTIONS: The cerebral temperature of the rats was reflected by the temperature of the temporal muscle. The temperature-measuring probe was embedded into the deep part of the left temporal muscle closed to osseous ectoblast. The temperature was continuously monitored by semiconductor oxide temperature sensor. The temperature of the head was heated with 60 W filament lamp and adjusted by automatic double-controlling craniocerebral cooling instrument to maintain the cerebral temperature at normothermia level of 36.5 ℃ - 37 ℃. The normothermia cerebral ischemic reperfusion injury rat model was established according to the design. GBE injection was injected respectively into abdominal cavity in the rats of cerebral ischemia GBE treatment group at the following time point: 12 hours, 8 hours and 4 hours before operation, immediately after cerebral ischemia and immediately after reperfusion, with 3 mL each time and 5 times in total. Same times and dose of normal saline was injected into the abdominal cavity in the rats of both control group and sham-operation groups.MAIN OUTCOME MEASURES: Superoxide dismutase (SOD), glutathione peroxidase(GSH-Px), reduced glutathione(GSH), malondialdehyde(MDA)and water contents in the cerebral ischemic tissue.RESULTS: The levels of SOD, GSH-Px and GSH in cerebral ischemia control group were(73.35 ± 12. 86) NU/mg, (167.37 ±54.34) μkat/g and (196. 84 ± 22.75) μg/g respectively, which significantly lower than that (96. 02± 16. 83) NU/mg, (338.57±84.02) μkat/g and(337.51± 34. 89) μg/g of sham-operation group( P ＜ 0. 01 or P ＜ 0.05) . The SOD, GSH-Px and GSH levels of cerebral isehemia GBE treatment group were (87.24± 15.03) NU/mg, (316. 56 ±93.52) μkat/g and(263.16±28.54) μg/g, which significantly higher than that of cerebral ischemia control group(P ＜ 0.01 or P ＜ 0.05) .The MDA level of cerebra ischemia control group was (308.34 ± 26.81 ) nmol/g, which significantly higher than that(101.46 ± 10.97) nmol/g of sham-operation group( P ＜ 0.01 ) .The MDA level of cerebral ischemia GBE treatment group was(125.86± 13.90) nmol/g, which was significantly lower than that of sham-operation group ( P ＜ 0.01 ) . The water content of cerebral ischemia control group was(80. 45 ± 0.44)%, which was significantly higher than that (78.20 ± 0. 25 ) % of sham-operation group ( P ＜ 0.01 ) . The water content of cerebral ischemia GBE treatment group was(79.63 ± 0.46) %, which was significantly lower than that of cerebral ischemia control group( P ＜ 0.05).CONCLUSION: Domestic GBE can inhibit the excessive production of free radicals and the lipid peroxidation during cerebral ischemia and reduce cerebral oedema and the destruction of blood-brain barrier to protect cerebral ischemic tissues under cerebral normothermia.

Objective To investigate the potential role of tumor necrosis factor receptor-associated factor-6(TRAF6)in the rat cerebral ischema-reperfusion injury.Methods 40 healthy adult SD rats were divided into 5 groups(n=8)according to the ran-dom control principle:sham operation group,ischemia group,reperfusion 2 h group(R2 h),reperfusion 12 h group(R12 h)and reperfusion 24 h group(R24 h).The rat cerebral ischemia-reperfusion injury model was constructed.The change of TRAF6 expres-sion was examined by RT-PCR and Western-blot.Then,the immunohistochemistry was adopted to locate the TRAF6 protein.Re-sults Compared with the sham group,the expression of TRAF6 in the ischemia group and the R2 h,R12 h and R 24 h groups was obviously increased,but the difference had no statistical significance (P <0.05).TRAF6 was mainly located in the cytoplasm of neuronal cells.Conclusion Activated TRAF6 is involved in the brain cell death induced by cerebral ischemia-reperfusion.

Objective To investigate the effect of systematic training on the enhancement of knowledge and behavior on tumor-free technology among newly-employed nurses in operation room.Methods Fifteen nurses newly-employed for the operating room of the Affiliated Hospital of Luzhou Medical College were trained with theory teaching,techniques training and nursing rounds. The test on non-tumor knowledge and questionnaire on beliefs and behaviors were used to assess the post-training effects.Result The scores on tumor-free knowledge,beliefs and tumor-free behaviors were all significantly improved compared with pre-training (P<0.01). Conclusion Systematic training of tumor-free technology may improve the mastery of tumor-free knowledge and skills and thus form a good tumor-free concept so that they can keep tumor-free techonology in practice.

Objective Investigate the expression difference of miRNA in cerebrospinal fluid (CSF) to explore new biomarkers for glioma diagnosis and evaluate the diagnostic value .Methods The candidate biomarkers in CSF were detected by using FQ-PCR for 20 cases of glioma patients and 20 cases of non-glioma patients(control group) .miRNAs with significant level changes in CSF sam-ples from patients with gliomas (n=20) compared with healthy volunteers (n=20) were screened out by using Mann-Whitney U test and Kruskal-Wallis test ,and the diagnostic values were evaluated by receiver-operating characteristic curves (ROC curves)and area under the curve(AUC) .Results MiR-128 and miR-21 were differentially expressed in CSF samples from patients with gliomas compared with control group .Expression of miR-21 in glioma is significantly higher than that in the control group(P<0 .05) ,while the expression of miR-128 in gliomas was significantly lower than that in control group(P<0 .05) .AUC was 0 .96 when using only miR-21 as the diagnostic biomarker ,and the sensitivity was 90% ,specificity was 95% .The diagnostic sensitivity and specificity were 100% when MiR-128 and miR-21 combined .Conclusion miR-128 and miR-21 are potential markers for gliomas diagnosis in the CSF .

In recent years,health economics developed quickly,which attracted both international academic and public interested.Compared with the developed countries,although the study of health economics in China started relatively slow,it has already attracted more and more attention by the academic along with the rapidly social development.With the support from international organizations and academic institutions,China had gradually established its health economics research net from 1990s,the research system had been improved and a serious of research achievements had already playedmore important role in the procedure of government decision making.It summarized the research progress in the field of international and China's health economics so as to provide references for research and policies.

Objective To evaluate the application of DNA image cytometry in screening cervical intraepithe-lial neoplasia and cervical cancer.Methods 80 patients with cervical intraepithelial neoplasia admitted during No-vember 2012 and November 2014 were involved in this study.The samples from all the patients were taken by cervix brushes and prepared for 2 slides:one for liquid-based cytology staining, read by cytologist, and the other for Thi-onin-Feulgen staining, tested by DNA image cytometry.The biopsy was performed with direction of colposcopy if one test was positive to verify the sensitivity and specificity of the two methods of staining.Results 70 cases were positive by DNA image cytometry and 27 ones were positive by liquid-based cytology.There was statistically signifi-cant difference in the sensitivity between the DNA image cytometry and the liquid -based cytology ( 94.8% vs. 38.8%;p<0.05), but no difference in the specificity between them (99.6%vs.99.8%).Conclusion Besides its good specificity, DNA image cytometry is more sensitive in screening cervical intraepithelial neoplasia and cervical cancer.

OBJECTIVE:To establish the Microbial limit test(MLT) for Danggui funing drop pills.METHODS:The recovery rates of 5 tested strains treated by Danggui funing drop pills were detected and the MLT method for the control bacteria was validated.RESULTS: Danggui funing drop pills exhibited strong inhibitory effect on staphylococcus aureus and bacillus subtilis,but showed no effect on escherichia coli,candida albicans and aspergillus niger.CONCLUSION: By membrane-filter procedure,the antibacterial effect of Danggui funing drop pills can be eliminated and the bacterial count can be conducted;however,by routine method,the test of control bacteria is feasible.

[Objective] To evaluate the clinical efficiency of refratory edema based on daytime prelonged Online-HDF.[Methods] Six patients include four females and two males whose age ranging from 28 to 74 years old and average 55 years old.Online-HDF treatment for 3-9 times,vascular access was percutaneous femoral or internal jugular catheterization.One patient's temporary access was changed to permanent access because who needed continous hemodialysis.The machine version was Ganbro AK-100S.To filter by u2000 and replace fluid online for 6-10 hous,blood flow was 200-250ml/min,uf 1200-8600,the total fluid used for replacement was 20-42 liter,during the process,regular heparin or low molecular was used for anticoagulation.[Results]Three patients' clinical symptoms resulted from edema resolved,one patient accepted continous hemodialysis treatment for inpaired kidney function,one patient left hospital for expensive medical cost,one patient accepted ventilation treatment for respiratory failure in ICU.[Conclusion]Daytime prelonged Online-HDF is effective on the trentment of refratory edema,especially effective on dyspnea,tachypnea,chest distress that resulted from edema.