住院病人的心理反应和心理护理

人在患病后，由于社会角色的转变，住院后由于环境改变都会产生病人特有的心理需求和反应。护理人员在与病人交往过程中。通过良好的言语、表情、态度和行为，去影响病人的感受认识，改变其心理状态和行为。     

迪银片配合维吾尔草药槌果藤治疗银屑病

银屑病目前尚无根治办法，临床上常用内服与外用药物治疗。外用药物在治疗中有相当重要的作用，但皮质激素长期外用有众所周知的副作用。为了寻找一种替代的外用药，皮肤科在用槌果藤治疗硬皮病取得成功的基础上，用该药治疗银屑病40例，现将结果报告如下。     

术前评估单的临床应用

引进美国罗玛琳达医学中心使用的术前评估单 ,自 1994年开院以来应用至今 ,获较为满意的效果。介绍如下。1　内容 (表 1)该记录单分两部分 ,由病区护士和手术室护士完成。临床应用此表为英文版 ,为方便大家阅读 ,译成中文介绍。2　临床应用2 .1　应用范围及方法除局麻 ,门诊小手术室以外所有进手术室的病人均需填写此单。每日第 1台手术的病人由前 1晚夜班责任护士填写此单 ;接台手术由当日责任护士填写。已完成的内容在“是”的方框内打勾 ,未完成的在“否”的方框内打勾。择期手术的病人要求完成表中 2 0项内容 ,急诊手术病人可视情况紧急…     

帕金森病丘脑底核深部电刺激术后注意事项和并发症

帕金森病(PD)是以黑质多巴胺神经元渐进性减少为病理特征的神经变性疾病,随着病程进展,早期有效的多巴胺能药物会引起运动并发症.为解决这一问题,近十几年来国外多个PD研究中心运用双侧丘脑底核深部电刺激术(STN-DBS)治疗重症PD,研究结果表明STN-DBS是目前公认有效的手术方法之一[1～3],这项技术可以明显地改善PD症状,改善程度分别为:震颤68%～84%、强直36%～63%、少动46%～52%、步态48%～64%,每日强直/震颤持续时间减少了72%[4,5].     

Apopotic gene Bax expression in carotid plaque

The expression of BAX in carotid atherosclcrosis and its regulation is far from defined. Objectives To investigate BAX expression in stable/fibrous and instable/vulnerable carotid plaque and its clinical significance. Methods 25 cases of carotid plaque specimens obtained from endarterectomy were divided into two groups, stable/fibrous 14 cases, vulnerable/instable 11 cases; aortic artery and its branches from hepatic transplantation donors 6 case as control. The expression of proapoptotic BAX was detected by immunohistochemistry (IHC), in situ hybridization(ISH) and in situ TdT dUTP nick end labeling (TUNEL). Results 5 eases of BAX ( ) were detected by ICH and ISH, 4 case of TUNEL ( ) were detected by TUNEL in stable/fibrous carotid plaque, while 10 cases were BAX ( )by IHC(P<0.05) , 11 case by ISH and 9 case by TUNEL were detected in instable/vulnerable carotid plaque (P<0.01), respectively. The intensity of BAX ( ) cells by IHC and ISH was 8.63±2.62 and 10.32±3.12 in fibrous plaques, whereas 122±21.64 and 152±23.35 in vulnerable plaques, respectively. No expression of BAX was found in controlled group. Conclusion The higher expression of Bax in vulnerable carotid plaque may be one mechanisms in molecular pathogenesis of carotid atherosclerosis which affect plaque stability and be the cause of higher incidence of stroke than fibrous carotid plaques, the regulation of BAX expression in different stage of atherosclerosis may provide targets in gene therapy for carotid atherosclerosis.     

β2-ADRENERGIC RECEPTOR GENE POLYMORPHISM IN CHINESE NORTHERN ASTHMATICS

THEβ2-adrenergicreceptor(β2-AR)ishighlyexpre-ssedonairwaysmoothmusclecellsinlung,anddefectsinβ2-ARsignalpathwaywereinvolvedinthepathogenesisofasthma.1 Humanβ2-ARgeneisanintr-onlessgenewithacodingblockconsistingof1239nucleo-tidesonchromosome5q31-32,genome-widesearchforas-thmasusceptibilitylocishowedthatmarkersonthisregionhavebeenlinkedtoasthma-associatedphenotypesinvariousethnicpopulations.2 Reihsausetal3 firstdescribedninecod-ingregionpolymorphisms,particularly,thethreecommonaminoacidsu…     

妇幼卫生专业毕业生的追踪调查

20 0 2年 9～ 1 2月对中山大学公共卫生学院妇幼卫生专业的毕业生及用人单位进行了信函追踪调查。结果表明 :总体而言 ,该系学生思想素质、业务水平、工作能力均较强 ,受到用人单位的一致好评。该系学生保健服务能力是强项 ,体现了“以保健为中心”的办学思想。但同时也发现妇幼系的培养模式、课程设置、教学方法均存在一定问题 ,最突出的是临床动手能力较差 ,其次为社区工作能力、组织管理能力、社交能力相对不足 ,创新能力较差 ,所以教学改革势在必行     

单片机心室晚电位检测仪的研制

本文介绍了一种具有高性能价格比的单片机心室晚电位检测仪的功能与特点,叙述仪器的组成和硬、软件的设计考虑,并给出仪器临床验证的初步结果。