摘要:目的:分析本院住院城鎮及農村患者的乙型肝炎病毒感染及免疫情況,推測不同區域發病及免疫狀況,為免疫預防及臨床提供參考。方法:收集我科2000年度,2004年度,2008年度住院患者的乙肝五項檢測報告,按患者長期居住地分為農村組及城鎮組,對比分析兩組患者乙型肝炎病毒感染、具有免疫力及無免疫力年度變化情況及不同組別的差異。結果:同農村組相比,城鎮組乙型肝炎病毒感染率、無免疫率低于農村組,免疫率高于農村組。年度對比乙型肝炎病毒感染率及免疫率呈上升趨勢,無免疫率呈下降趨勢。結論:近年來乙型病毒性肝炎發病有上升趨勢,農村地區免疫普及率相對較低,仍為發病及預防免疫的重點區域,應給予足夠重視。Abstract: Objective: To observe the disposition of infection and immunifaction on type B hepatitis in patients from hospital, suppose the disposition of infection and immunifaction in differently region, and provide information for immunifaction and clinical treatment. Methods: Reports of type B hepatitis from patients in hospital were collected, and were divided into town group and country group according to the habitation of patients. The difference of infection, immunifaction and no immunifaction were compared between two groups. Results: In comparison with the country group, the percentage of infection and no immunifaction was lower in town, and immunifaction was higher, attack rate of type B hepatitis had a tendency to increasing and no immunifaction was decreased by contrasting with annum. Conclusion: Recent years, attack rate of type B hepatitis has a tendency to increasing, and the popular rate of immunifaction is lower in country, so country is still the focal point of immunifaction and infection, and sufficient attention must be paid.
摘要:目的: 探討傳染病醫院工作人員對甲型H1N1流感醫院感染控制知識的認知程度。 方法 :選擇救治甲型H1N1流感期間傳染病醫院不同崗位工作人員進行無記名自填式調查問卷。 結果 :全院對甲型H1N1流感醫院感染控制認知總體情況良好,認知的薄弱環節是對防護措施,尤其是一級防護和三級防護的認知;不同工作崗位的工作人員對甲型H1N1流感醫院感染控制認知程度不同,與甲型H1N1流感有接觸的工作人員認知度高于其他工作人員,中高級職稱、高年齡段(35歲以上)的醫務人員認知度高于初級職稱及低年齡段(35歲以下)的醫務人員。 結論 :針對薄弱環節,進一步加強全員醫院感染控制知識、技能的培訓考核。Abstract: Objective: To explore the knowledge about the Influenza A (H1N1) of Chengdu Hospital for Infectious Diseases ‘s staff. Methods : Different medical staff of the infectious Disease Hospital during the influenza A (H1N1) treatment in Chinese mainland was selected to fill in anonymous questionnaire. Results : The awareness of the hospital is well about the hospital infection control to Influenza A (H1N1). Preventive measure is weak, especially about the primary barriers and the third barriers. The different position awareness is different. The staff who is in touch with Influenza A (H1N1) is more awareness than the others, the senior and intermediate title is more awareness than the Junior Title, the high ages group(over 35 ages) is more awareness than the low ages group (under 35 ages). Conclusion : For the weak link, further strengthens the entire hospital infection control knowledge, skills training and examination.
Abstract In order to study the influence of chitosan on bone infection, 27 New-Zealand rabbits were randomly divided into 3 groups. According to the Norden technique, the model of osteomyelitis of the tuberosity of tibia was produced experimentally by injection of staphylococcus aureus.Immediately following injection of the staphylococci, the chitosan gel, acetic acid solution and sterile distilled water were injected into the bones in the 3 groups respectively. The latter two groups were served as control. The severity of the infection was evaluated by clinical symptoms and signs, radiographicdata as well as the bone culture and bacterial counts. Compared the results from chitosan with the other two controls, it was found that the local injection ofchitosan could not reduce the incidence of bone infection, however, it could provide actual improvement when other data were concerned. The effects of chitosangel might be attributed to its bacteriostatic and immunological activity as well as its slow degradation in the body.
