基于临床流程功能需求的生理监测仪配置评估

病人生理监测仪是临床医学的主要仪器之一，由于所涉及的技术流程定位不同，功能需求也就不同，其功能配置也应有所不同。本文从分解分析生理监测仪相关应用领域的技术定位功能需求出发，讨论卫生技术装备管理的功能配置评估。     

Monokines produced by macrophages stimulate the growth of osteoblasts

We have previously reported that the J774A.1 macrophage-like tumor cell line produces two potent monokines which stimulate the growth of osteoblasts and chondrocytes. These growth factors, which have an affinity for heparin-agarose, have been termed HEP I (a 30 Kd PDGF-like molecule) and HEP II (an approximately 20 Kd molecule), respectively, based on their elution profile. Unlike HEP I, HEP II does not stimulate the growth of fibroblasts. Extensive biological and chromatographic studies disclosed that HEP II appears to be a unique bone cell mitogen unlike any known growth factor, including the FGFs, IL-1s, and TNFs, EGF, IGF-I and -II, TGF-beta, beta 2 microglobulin, G-CSF, CSF-1 and GM-CSF. To characterize more fully the effects of the macrophage-derived monokines on osteoblast growth and function, clones were derived from calvaria explant cultures. Two clones, SDFRC-2.05 and SDFRC-3, were developed and found to exhibit osteoblastic characteristics, including high levels of alkaline phosphatase, synthesis of type I but not type III collagen, and an increased intracellular cAMP production in response to PTH. The SDFRC-3 cells exhibited a polygonal morphology like that of the explant-derived cells while SDFRC-2.05 cells exhibited a more fibroblastic morphology. When tested on the explant cultures and clones, HEP I and HEP II were found to stimulate DNA synthesis and increase protein per culture, but decreased alkaline phosphatase activity. Clone SDFRC-3 was found to be more responsive to HEP II than clone SDFRC-2.05. Both monokines were found to be more potent mitogens for bone cells than TGF-beta. HEP II, but not HEP I or TGF-beta, induced a transformation of bone cells from a polygonal to a fibroblastic morphology, suggesting the induction of migration prior to proliferation. Thus, macrophages may be responsible not only for bone repair but also for ensuring the linkage of bone formation to resorption during physiological remodeling.     

平湖市城乡居民食物种类及食用频率调查

为了解我市城乡居民日常膳食结构，掌握他们日常选择食物种类和食用频率基本情况，我们于2004年3月至2005年12日对我市城乡居民进行了一次选择食物和食用频率情况调查，现将结果报告如下。     

主动脉夹层动脉瘤介入治疗患者的护理

主动脉夹层动脉瘤(aortic dissective aneurysm,ADA)是由于多种原因引起的主动脉内膜撕裂并剥离而引起的临床急症,发病率5～100/10万,急性期死亡率可高达70%,是血管外科领域最复杂和最危险的主动脉疾病之一[1,2].     

云南罗平医院PM调查的分析与对策

文章以云南罗平医院为研究对象,调查了65名一般员工和21名科主任级中层领导,使用PM量表对该医院的高层及中层领导行为进行评估,对情景因素与领导行为的内在联系进行探讨,并提出改进对策。目的是了解员工需求,促进人力资源合理配置,从而提高医院的管理水平。     

关于癌症患者"坚强"的概念分析

全文以Walker和Avant概念分析格式介绍坚强（hardiness）的定义和特征,说明案例,分析前置因子和后果,列举坚强的评估方法和在不同人群中的运用.希望通过对坚强的全面分析加深医务人员对此概念的理解,从而有助于激发患者的坚强特质.     

炉甘石洗剂加利凡诺治疗压疮效果观察

目的观察炉甘石洗刑加利凡诺治疗压疮的效果。方法将48例压疮患者随机分为对照组（23例）和观察组（25例）。彻底清创后，对照组以16万U庆大霉素浸湿的无菌纱布敷于创面，敷料包扎；观察组用无菌棉棒将配制好的炉甘石洗剂加利凡诺混悬液涂于创面。结果观察组治疗效果和治愈时间与对照组比较，差异有显著性意义（P〈0．05，P〈0．01）。结论炉甘石洗刑加利凡诺混悬液治疗压疮效果较好，可缩短创面愈合时间。     

现代中医药发展战略思考

建国几十年来，由于党和政府的大力提倡和扶持，中医药得到了很大发展，但相对于西医的发展势头仍显不足。尤其是近10多年来，由于现代科技及现代管理学的有力推动，西医获得了突飞猛进的发展，然而，中医却由于种种原因发展相对缓慢。在这各行各业竞相发展的现代社会，中医要生存，就蓝须发展，中医要发展，就妊须总揽全局，从战略高度克服中医药发展的各种不利因素，充分发挥各方面的有利条件。     

欧洲2003年心衰会议简介

综述了欧洲 2 0 0 3年心衰会议有关欧洲心衰指南、心衰治疗现状、失败的临床试验和失败的原因等论文报道