护理专案改善在减少住院患者跌倒中的应用

目的了解护理专案改善在降低住院患者跌倒发生率中的应用效果。方法将医院2016年1月—2018年12月的80例住院患者随机分组,传统护理组对于住院患者给予传统护理,护理专案模式组对于住院患者采取护理专案模式。比较两组满意评分;护理人员工作积极性评分;护理前后住院患者对跌倒危险因素的掌握水平、住院患者遵医行为;跌倒的发生率。结果护理专案模式组满意评分、住院患者对跌倒危险因素的掌握水平、住院患者遵医行为、护理人员工作积极性评分、跌倒的发生率对比传统护理组有优势,P<0.05。结论住院患者实施护理专案模式效果确切,可提高护理服务质量和住院患者自我防护能力,降低跌倒的发生率。     

基础医学综合实验与实验设计课程教学改革实践

本着以课程为中心的原则，研究组在基础医学综合实验课程建设、运行方式、教学方法改革等方面积极探索；以联系疾病、联系应用为导向，广泛开展基于疾病动物模型制备及干预过程的实验教学；增加"创新性"实验项目，确保课程内容体现出前沿性和时代性；以生物医学前沿方法训练引领课程建设，着力培养学员的学习能力、实践能力和创新能力。此外，在优化以实践应用、创新性为导向的课程内容建设的基础上，打造虚拟仿真实验项目，尝试线上线下混合式教学，全方位提升学员的实践运用能力。     

The epidemiology and surveillance of blood lead in Taiwan (R.O.C.): A report on the PRESS-BLL project

 To monitor the lead hazards in industries and to investigate the prevalence of elevated blood lead levels (BLLs) in lead-exposed workers, a lead surveillance system (PRESS-BLLs) has been established and operated in Taiwan, Republic of China, since July 1993. A cohort of lead-exposed workers who received a periodic annual health examination at 55 accredited hospital laboratories was constructed. A total of 9807 separate BLL measurements were reported to the system in 1994. The mean BLL was 15.8 μg/dl in male workers and 11.6 μg/dl in female workers. The mean BLL of lead-exposed workers was significantly (P<0.05, z-test) higher than that of the general Taiwanese population (8.6 μg/dl for males and 6.7 μg/dl for females). In addition, the BLLs of 983 (10.0%) workers exceeded the regulatory action level (40 μg/dl for males; 30 μg/dl for females). The workplaces and homes of 57% of the workers with elevated BLLs were thoroughly investigated to determine the sources of lead contamination. These actions identified the causes of elevated BLLs and set up strategies to reduce workers’ lead exposure. The establishment of this occupational lead surveillance system represents a method for monitoring of lead hazards from occupational and environmental settings to prevent lead poisoning. The information acquired from the system can help in the setting up of a priority of prevention and the development of control measures. It is also useful for further monitoring of changes in the BLLs of the lead-exposed-worker cohort. The Health Department of Taiwan can use this information to evaluate the effectiveness of current industrial hygiene practice. Subjects with elevated BLLs have been medically treated and placed on long-term follow-up for sequelae. Received: 2 September 1996/Accepted: 29 November 1996     

硝酸铋与丙磺舒合用对顺铂肾毒性的防护作用

毒性剂量的顺铂（ＣＰ３０μｍｏｌ·ｋｇ－１ｉｐ）可引起血尿素氮（ＢＵＮ）升高。硝酸铋（ＢＮ）５μｍｏｌ·ｋｇ－１于ＣＰ前４８和２４ｈｓｅ，丙磺舒（Ｐｒｏ）７００μｍｏｌ·ｋｇ－１于ＣＰ前１５，１ｈ及ＣＰ后５ｈｉｇ，或ＢＮ与Ｐｒｏ二者半量合用，按上述给药，均能抑制ＣＰ引起的ＢＵＮ升高，尤以ＢＮ＋Ｐｒｏ组抑制作用显著。肾脏光镜和电镜标本显示，ＣＰ使肾小管受损严重；ＢＮ组，Ｐｒｏ组和ＢＮ＋Ｐｒｏ组均使ＣＰ引起的肾小管受损减轻，尤以ＢＮ＋Ｐｒｏ组减轻明显。ＢＮ２．５－２０μｍｏｌ·ｋｇ－１剂量依赖性地诱导小鼠肾脏金属硫蛋白合成。Ｐｒｏ可使ＣＰ后２４ｂ肾铂含量明显降低；Ｐｒｏ或Ｐｒｏ＋ＢＮ使尿铂累积排出量增加，血浆铂浓度降低。提示ＰＦＯ防护ＣＰ肾毒性与其减少肾铂分布，增加尿铂排出有关。     

三峡建坝后血吸虫病传播危险因素研究Ⅲ库区血吸虫病监测方案的研究

目的了解三峡库区血吸虫病传播危险因素,为三峡库区血吸虫病动态监测提供技术方案。方法在三峡库区进行钉螺生存模拟试验,调查库区流动人口、家畜血吸虫病传染源和钉螺输入库区的潜在危险因素,以及建坝后社会经济发展变化对血吸虫病传播的潜在影响因素,找出库区血吸虫病监测的重点。结果钉螺在三峡库区的适宜环境中能够生长繁殖;血吸虫病传染源主要是往返于血吸虫病流行区的流动人口;从血吸虫病疫区引进花草树木和牲畜,存在将钉螺和动物传染源输入库区的可能;库区社会经济发展可使血吸虫病传入的危险增加,三峡库区已成为血吸虫病的潜在流行区。结论三峡库区血吸虫病监测工作重点应是流动人口、引进的牲畜等血吸虫病传染源和钉螺输入因素的监测。     

利用外国政府贷款医疗项目操作程序及需要注意的问题

综合了申请利用外国政府贷款医疗项目所涉及的部门、政策规定、申请程序、工作要求等,并按照实际工作中的大体操作顺序作了较为具体的介绍。     

Pharmacology of drugs used to treat osteoarthritis in veterinary practice

As in humans, pain in animals may be associated with a wide range of conditions and circumstances, ranging from acute trauma to joint diseases. Joint diseases are common in companion animal medicine (horse, dog, cat) and at least 80% of cases are classified as osteoarthritis (OA). Several drug classes are available for OA therapy, including corticosteroids, non-steroidal antiinflammatory drugs (NSAIDs), agents with potential disease modifying properties and nutraceuticals. For long-term maintenance OA treatment, particularly in the horse and dog, NSAIDs are routinely and extensively used. This review outlines the pharmacokinetics (PK) and pharmacodynamics (PD) of NSAIDs in companion and farm animal species. NSAID PK and PD have been studied in models of acute inflammation, which enable use of PK-PD modeling to facilitate (a) studies of mechanism of action at the molecular level and (b) prediction of dosages for clinical use. The PK-PD approach is a powerful but underutilized tool which also facilitates inter-species comparisons.     

端脑髓突的断面解剖学观测

目的：通过对端脑髓突支数及其分支的研究，探讨端脑髓突与脑回的对应关系，指导脑回的医学影像学定位。材料与方法：随机采用３０个颅脑标本，经ＣＴ扫描后锯切出相应断面，结合断面标本及其相应的ＣＴ影像表现对端脑髓突进行综合观测。结果：端脑髓突清晰而易于辨认，各髓突对应相应的脑回皮质。端脑髓突的支数在不同端脑层面上明显变化，但侧别差异无显著性意义。结论：只有熟悉端脑髓突的支数及其分支等情况，才能认准端脑髓突，