浅谈部队基层卫生机构的现状和改进构想

我军师(部分旅)设医院,团设卫生队,营以下部队设卫生所(室)。这些卫生机构都是集医疗、预防、保健为一体的部队综合性卫勤保障机构,是我军典型的部队基层卫生机构。其主要职能是:以预防工作为主,同时开展本级范围内的医疗保健工作,负责本单位药材的管理和分发〔1〕。基层卫生机构是由同级后勤部门领导和上级业务部门指导,相互间存在纵向业务指导关系和横向的友邻关系,总体上呈现条块分割、各自独立保障的局面,不同程度地存在大而全不专、小而全不精的情况。此种保障方式是典型的粗放型保障,这与当代息化战争所要求的集约型、精确型卫勤保障…     

缺氧诱导因子与肿瘤

缺氧是癌症的共同特征，除了潜在地降低放、化疗的疗效外，还有助于肿瘤在局部和全身的进展。缺氧诱导因子-1α（hypoxia—inducible factor，HIF-1α）在癌症生理的许多方面发挥作用，包括细胞生存、葡萄糖代谢、癌细胞浸润和血管生成的70多个基因的转录为靶目标。在对缺氧、生长因子刺激、癌基因和原癌基因活化进行应答时HIF-1α被过度表达和（或）活化，并以促进血管形成、适应低氧和维持细胞存活的基因为靶目标。已报道的各种调节因素包括生长网子、基因突变、应激刺激因子和某些癌基因能调节HIF-1α，此过程涉及的信号通路取决于刺激因素和细胞类型。HIF-1α的活化及信号通路和调节因子的活化与肿瘤进展和预后有关。     

698例颅脑外伤病人致痫因素的临床分析

目的分析不同因素对颅脑外伤病人癫痫发作的影响，初步探讨颅脑外伤病人癫痫发作机制及预防性用药方案。方法对698例颅脑外伤病人中发生外伤后癫痫的72例病人与未发生癫痫的626例病人，从性别、年龄、病情、脑皮层挫裂伤、脑出血、颅骨骨折、硬膜破裂等方面进行比较，分析不同因素与癫痫发作的关系，探讨颅脑外伤病人癫痫发作机制及预防性用药方案。结果除性别因素外，年龄、病情、脑皮层挫裂伤、脑出血、颅骨骨折、硬膜破裂等因素皆与颅脑外伤后癫痫发生相关。结论年轻、病情重、脑皮层挫裂伤、脑出血、颅骨骨折、硬膜破裂等因素是颅脑外伤后癫痫发作的危险因素，对于具有这些因素的颅脑外伤病人应常规服用抗癫痫药物控制发作，将癫痫发作次数降到最低。     

同侧肢体多发骨折56例临床分析

同侧肢体的多发骨折常为严重的直接暴力或瞬间高动能损伤所致。常伴有颅脑、胸腹部、神经血管损伤。我院2001年1月至2005年10月共收治同侧肢体多发骨折56例,现总结如下。1临床资料1.1一般资料本组同侧肢体多发骨折患者56例,男性45例,女性11例。年龄8~56岁,平均年龄32.7岁。伤者     

导致基层外科护患纠纷的因素和防范措施

护理行业是一个高风险的职业，尤其是基层外科均为大外科，病种和病人较多。在护理工作中，每一个环节都存在不安全因素，只有不断提高护理技术水平改善服务态度，才能有效地防范护忠纠纷的发生。     

自制复合液治疗偏头痛148例疗效分析

偏头痛在临床上是一种常见病,传统的中、西药治疗虽能取得一定疗效,但显效慢,服药时间长,且复发率高.我们对148例有典型血管神经性偏头痛症状者,采用2种复合液治疗,观察其疗效、疗程,旨在探讨有效的治疗方法.     

表达谱基因芯片筛选体外循环前后心肌细胞因子的变化

Objestive Systemic inflarmmation may be triggered by injury, hypothermia, ischemia-reperfusion and the contact of the blood with foreign body during cardiopulmonary bypass (CPB). To determine the application values of gene chip technique in the clinical practice and the study of cardiovascular stagery, as well as to provide clues to the study of inflammatory responess during CPB, microarry for gene expression profiles was used to identify the differences in the gene expression of myocardium between pre-and post- CPB. Methods Six adult patients who underwent CPB from March to May in 2003 were involved. Samples of right atrium were col- lected before and at immediate end of CPB. BD AtlasTM cDNA Expression Arrays was used to identify the differences in the gene ex- pression of cytokines. The results were compared with that of semi-quantative RT-PCR. Resellts The mean age of 6 patients (5 males and 1 female) was (32.67± 11.72) years. The baseline heart function was gradeⅡin 3 cases and grade Ⅲ in 3 other cases. The baseline left ventricular ejection fraction(LVEF)was (58.17±7.91)%. The mere duration was (91.67±43.88) minutes for CPB and was (58.67±43.46) minutes for aorta blocking. The minimum nasopharynx/rectal temperture was (29.37±1.90)℃/ (32.15±1.52)℃. Gene expression profiles of cytokines in the myocardium pre- and post-CPB were analysed successfully. The ex- pression of IL-6, IFN-γ,Wnt5a, TNFRSF1B, a member of tumor necrosis factor receptor superfamily, PIGF and MFNG in the myo- cardium were unpregulated after CPB. Conclusion Microarray technique is applicable in the study of cytokines changes dying CPB. cDNA microarray identified pleliminarily the differences in the gene expression between pre- and post-CPB. These genes may be in- valved in inflammation and other psthophysiological responses incuced by CPB. The myocardiym is probably one of the major sources of cytokines during CPB. Further study may be helpful in understanding the llngthe development of inflammation during CPB, and eventually, reducing the post-operative complications.     

剖宫产术后并发下肢静脉栓塞的护理及预防

通过对20例剖宫产术后并发下肢静脉栓塞病人的观察,分析了发生静脉栓塞的原因,提出了相应的护理、观察、预防等一系列措施.     

医学院校开展音乐治疗教育的分析

本文通过在医学院校中开展音乐治疗教育的分析,特别强调音乐在音乐治疗教育中所起着特殊的不可替代的作用,尤其在调节学生心理放松减压等各种方面有较大的促进作用.相信这一新兴学科必定走进医学生的身边,使他们受益终生,能更好的造福人类.     

12例医源性腓总神经损伤的原因分析与护理

本文对12例医源性腓总神经损伤原因进行了分析，结合临床提出针对性的护理要点，现总结如下。