转染技术的应用

转染技术现已广泛应用于构建动物疾病模型和药物筛选模型、基因治疗、异种器官移植、生产药用蛋白和保健蛋白以及人抗体等方面,不但推动了生物医学的研究,也促进了诊断和治疗技术的发展。对转染技术的研究展开探讨。     

基于第六次人口普查的流动人口和卫生总费用的灰色关联分析

目的:研究流动人口及其特征与卫生总费用的关系。方法:使用灰色关联度分析方法,将各省卫生总费用作为母序列,再根据人口的诸多特征建立子序列,计算子序列对母序列的灰色关联度,对结果进行对比分析。结果:就全国而言,总流动人口和卫生总费用的灰色关联最大。就人口净流入省份而言,流入人口和卫生总费用的灰色关联最大。结论:人口流动对医疗卫生资源的系统性影响最大。在医疗卫生资源的配置上应该更加关注流动人口,促进社会和谐发展。     

实施全程优质护理服务提高住院患者依从性的体会

目的：探讨实施优质护理服务对改善目前住院患者治疗护理依从性的作用及体会。方法：随机抽取120例住院患者进行问卷调查,分为对照组和干预组,干预组实施全程全面优质护理服务,强化健康教育,在多方面给予综合干预,对照组按照功能制护理完成其治疗及护理。结果：干预组的依从性明显高于对照组（P〈0．001）。结论：实施全程优质护理能提高住院患者治疗依从性。     

九洲港货运港区的鼠密度调查、及灭鼠效果观察

本文报道了1995年春对九洲港货运港区的鼠密度和灭鼠效果调查，结果鼠密度投药后(4．1％)比投药前(24．6％)有明显下降，灭鼠率达83．3％；根据九洲港货运港区鼠患情况，提出防鼠灭鼠建议。     

东北农业大学在职教职工健康状况分析

目的了解高校在职教职工的健康状况,为有针对性地开展预防保健工作提供依据。方法对东北农业大学2067名在职教职工进行全面的体格检查并作统计分析。结果共检出患有各种疾病者1473例,检出率为71.3%。高血脂、脂肪肝、心电图异常、HBsAg阳性和高血压的检出率男性均高于女性。中年教职工心电图异常、高血脂、高血压,胆道疾患的检出率均高于青年教师。结论教职工健康状况不容乐观,学校必须引起足够重视,定期组织全面的体格检查,开展健康教育,加强教职工的保健,是高校医疗机构的重要任务。     

便携式野战真空注油设备的研制

本文将介绍在野战条件下，便携式真空注油设备，可以方便的更换X－线机球管及给变压器注油。并阐述了该设备的结构及原理。     

新建幼儿园施工图纸的卫生学评价

目的了解新建幼儿园施工图纸中存在的设计卫生问题,为修订《托儿所、幼儿园建筑设计规范》或制定《托儿所、幼儿园设计卫生规范》提供依据。方法对1996~2005年间报送审核、评价的新建幼儿园施工图纸进行卫生学分析。结果48份图纸中以6~9个班的中型幼儿园为主。在选址上,48所幼儿园都没征询过卫生部门意见。用房设计合格率最高的为生活用房,达到62.50%;其他项目合格率均不足50%。仅15份图纸设计了室外游戏场地,占31.25%;已设室外游戏场地的15份图纸中,仅2份面积符合设计要求,占已设图纸的13.33%。结论新建幼儿园施工图纸的卫生符合率较低。应尽快修订或制定新的《托儿所、幼儿园建筑设计卫生规范》。     

东北农业大学在职教职工健康状况分析

目的了解高校在职教职工的健康状况,为有针对性地开展预防保健工作提供依据。方法对东北农业大学2067名在职教职工进行全面的体格检查并作统计分析。结果共检出患有各种疾病者1473例,检出率为71.3%。高血脂、脂肪肝、心电图异常、HBsAg阳性和高血压的检出率男性均高于女性。中年教职工心电图异常、高血脂、高血压,胆道疾患的检出率均高于青年教师。结论教职工健康状况不容乐观,学校必须引起足够重视,定期组织全面的体格检查,开展健康教育,加强教职工的保健,是高校医疗机构的重要任务。     

心理韧性视角下社会参与对老年人幸福感的影响研究——一个有调节的中介模型

本文利用2012年中国综合社会调查(CGSS2012)数据,运用调节的中介模型探讨老年人社会参与对其幸福感的影响,并且分析社区归属感是否在老年人社会参与和幸福感之间存在中介效应,心理韧性是否在老年人社会参与和社区归属感之间存在调节效应。研究发现:社会参与对老年人的幸福感有正向影响,社区归属感在社会参与和幸福感之间存在部分中介作用,同时老年人的心理韧性通过调节社会参与和社区归属感之间的关系,间接影响了幸福感。因此,提升老年人的幸福感从而实现成功老龄化的前提在于加强社区建设、促进老年人的社会参与,以及提升老年人的心理韧性。     

The Lab: The Use of Microhematocrits

Due to the recent credit crisis and recession of 2008, hospitals experienced substantial losses in their investment portfolios. The author analyzed key financial accounts of 15 large, multistate healthcare systems that measured their changes in value of their investments, changes in net assets, liquidity ratios, and other performance ratios. Overall, he found that the majority of these systems did incur financial losses in their investment portfolios; however, for the majority of these systems, their liquidity and cash flow margin ratios declined slightly whereas their capital expenditure and community benefits increased.     

The compound as a locus of fertility management: The case of The Gambia

To explain the persistence of high fertility and low contraceptive prevalence in rural sub-Saharan Africa, demography has relied heavily on a framework that emphasizes institutional barriers to individual behavioural change. Such an approach assumes that in traditional societies, institutions such as polygyny exert a uniform effect on fertility for all women and hence, actors have little agency in fertility decision-making. One consequence of this approach is its inability to perceive how women might use such social institutions for their own ends: Most notably, their efforts to plan their childbearing and to safeguard their own health. This paper uses data from a micro-level study in the North Bank region of The Gambia to investigate the management of fertility within the context of polygynous households. The results suggest that a woman's success in pacing her childbearing, using contraception, and finally 'retiring' from childbearing depends not only on her own fertility status but that of other co-resident women. Findings underscore the need to develop new approaches to the study of fertility processes in societies that have yet to experience substantial fertility decline.     

行业变局资本冲动

2004年4月，海南三亚。南国的春天充满机会和希望，在这里召开的“21世纪医院投资论坛”上，180多家投资者和医院会聚一堂。“现在是投资资本进入医疗服务业的最好战略投资期”，有权威人士在论坛强调：“未来三年内，医疗体制改革肯定有重大突破”，话音甫落，台下一片掌声。     

The changed picture of schistosomiasis in The Netherlands

Schistosomiasis is a very frequent import infection in the Netherlands. The serotesting for schistosomiasis in Leyden affords reasonable insight into the prevalence of this import infection among different groups of the population in the Netherlands. Out of 3032 serum samples submitted in the period from 1983 to April 1986, 40% was positive. Most people with positive serum tests were of Surinam origin. Currently, there is a shift toward more infections among Dutch travellers. Many of these patients have high IFA titres indicating a recently incurred infection. Often no ova are found in spite of positive serotest: this phenomenon was seen in 36% of the Dutch travellers and in 48% of the Surinam people.