SARS一线护士的健康调查及防治对策的探讨

目的 调查从事SARS一线护理工作的护士健康状况，为制定合理的卫生保健措施提供可借鉴的建议。方法 对一线工作人员不同时间点的各项生理指标进行观测，并根据结果采取针对措施。结果 一线工作护士各项生理指标均较正常时出现明显波动，采取相应措施后有明显改善。结论 良好的防治措施对改善一线护士的健康状况大有裨益。     

药用新辅料在制剂中的应用

药用新辅料是药物制剂的基础材料和重要组成部分，在制剂剂型的发展和生产中起着关键作用。它不仅赋予药物一定的剂型，并且与提高药物的疗效、降低毒副作用有很大的关系。因此，研究开发、合理应用新辅料不仅是提高我国药物制剂质量和生产技术水平的重要方向，而且可取得较大的社会及经济效益。     

反映手术间利用效率的统计指标与方法探讨

目的 探索反映手术室工作状态的指标和方法，为了解科室需求、合理利用手术室资源奠定基础。方法 提取医院局域网中有关手术安排、手术过程、麻醉等信息，通过常用统计指标、统计图表，反映手术室、手术科室、手术间的工作状态。结果 工作日手术问日均工作6．34小时，节假日日均工作0．6l小时。工作日13点后有近l／3的空台，14点后近l／2空台。个别手术间利用率偏低。结论 1．由在用手术间时点统计结果可见，14点后接台手术尚有一定潜力，节假日安排手术潜力更大；2．工作日间均工作时数已近满负荷，若要进一步提高手术间的利用，需加强麻醉科和手术室力量。     

试论医院药剂科的法律地位和作用

本文论述了医院药剂科的法律地位和作用,药政部门的执法盲点,提出法律措施是促使医药同步发展的可靠保障。     

对医院药事管理委员会系统工程管理的初探

本文通过对医院药事管理委员会的组织形式以及在医院药学事业中的特殊地位、工作任务、工作职责及职能效应的初步探讨,指出医院药事管理委员会在发展和建设医院药学事业中具有十三种职能、七大效应。认为加强医院药事管理委员会建设,是发展医院药学事业和保证医院药品质量的一种好方式。     

Time-dependent changes in sensitivity to apomorphine and monoamine receptors following withdrawal from continuous cocaine administration in rats

The effects of withdrawal from continuous administration of cocaine on behavioral sensitivity to apomorphine and monoamine receptor density were examined in rats. Subdermal minipumps that delivered either saline or 20 mg/kg/day cocaine hydrochloride were implanted for 2 weeks. Apomorphine-induced stereotypy (0.5 mg/kg, SC) was examined in separate groups of rats either 4 hr or 7, 28, or 60 days after removal of the minipumps. Transient enhanced sensitivity to apomorphine-induced stereotypy occurred during the course of withdrawal. Animals withdrawn from cocaine for 4 hours did not differ from controls in their sensitivity to apomorphine, whereas animals withdrawn from cocaine for 7 days exhibited an increase in apomorphine-induced oral stereotypy relative to controls. However, the enhanced stereotypy response was no longer evident in animals withdrawn for 28–60 days. The animals were sacrificed after behavioral testing, and their brains were assayed for changes in monoamine receptor density in the frontal cortex, caudate-putamen, and nucleus accumbens. The density of ³H-SCH-23390-labeled D1 receptors was altered in all three regions examined in a time-dependent manner that paralleled the changes in behavioral sensitivity to apomorphine. There was a transient decrease in D1 receptor density that was evident by 7 days following withdrawal from continuous cocaine administration and was no longer evident 28 or 60 days posttreatment. There were no changes in ³H-spiroperidol-labeled D2 receptors, ¹²⁵-pindolol-labeled β-adrenergic receptors, or ³H-ketanserin-labeled 5-HT₂ receptors in any of the regions examined at both 4 hr and 7 days after termination of the cocaine infusion. These findings are discussed in terms of their relevance to developing pharmacologic treatments for withdrawal from cocaine. © 1994 Wiley-Liss, Inc.     

(扌衮)法推拿流派的临床辨证施治特色

法推拿是对传统推拿手法的继承与创新。从现代病理学、解剖学、经络辨证、脊神经辨证等角度结合常见病症探讨法的临床辨证施治