谈医疗耗材库房的网络化管理

介绍了网络化管理医疗耗材库房的几点体会.     

抽动障碍中医证型与血清单胺类物质的相关性研究

目的 观察抽动障碍不同中医证型患者血清多巴胺、去甲肾上腺素等单胺类神经递质的水平,并探讨各证型之间血清神经递质的水平是否存在差别.方法 采用化学荧光法测定46例抽动障碍患者(病例组)血清多巴胺、去甲肾上腺素水平,并与40例正常儿童(对照组)进行比较.结果 病例组血清多巴胺为0.449μg/ml,对照组为0.210μg/ml;病例组血清去甲肾上腺素为0.227μg/ml,对照组为0.127μg/ml,两组各均值比较,病例组血清多巴胺和去甲肾上腺素均显著高于对照组.病例组外风侵袭、肝风内动型,或兼气郁化火型,或兼脾虚痰聚型,或兼阴虚风动型血清多巴胺水平分别为0.316、0.400、0.235、0.247μg/ml,四者比较有显著性差异;病例组符证型血清去甲.肾上腺素水平分别为0.203、0.224、0.144、0.154μg/ml,四者比较差异有显著性.结论 抽动障碍患者存在多巴胺和去甲肾上腺素水平异常,且各证型血清多巴胺、去甲肾上腺素水平有明显差异,而尤其以外风侵袭、肝风内动兼气郁化火型水平最高.     

围术期糖尿病与心血管病相关性研究及处理进展

糖尿病是心血管病重要的独立高危因素。糖尿病增加心肌缺血损伤的危险性，引起心肌本身和心肌内小血管病变，抑制心肌缺血预处理的作用。现就糖尿病对心血管病的影响及糖尿病病人围术期的处理进展作一综述。     

烧伤所致代谢紊乱的临床诊断与治疗

烧伤后机体应激导致代谢紊乱，表现为严重高分解代谢，机体损耗和抵抗力下降，严重影响患者预后。临床上主要采用生理营养指标、实验室诊断指标和能量消耗测定3类检测指标对机体代谢状况进行诊断评估，继而通过药物治疗结合非药物治疗手段加以调理支持，促进烧伤修复。目前，仍有多种诊断治疗方法尚未普及或有待完善。     

学习优良与不良中学生记忆特点的比较研究

目的探讨学习优良和不良中学生的记忆特点,为学习不良学生的教育提供科学依据。方法采用北京大学PES心理实验系统中的内隐记忆实验对学习优良和学习不良中学生各16名进行测试。结果学习优良和学习不良中学生的启动效应值均值分别为0.29和0.34,差异无统计学意义(P>0.05);学习优良与不良中学生的再认保持量均值分别为30.00和25.25,差异有统计学意义(P<0.01)。结论学习优良和不良中学生的内隐记忆无差异,学习优良中学生外显记忆优于学习不良中学生。提高学习不良学生的学习成绩应从外显记忆着手,同时兼顾内隐记忆的作用。     

综合实践教学模式的实施与护生综合能力的培养

目的在《护理学基础》教学中，运用整体护理思维，探讨课堂综合实践教学模式的实效性，以提高护生的职业素质和能力。方法随机确定实验班和对照班，对照班采取传统的实践教学模式授课，实验班采取小群体综合实践模式教学。结果实验班护生的规范操作能力、沟通能力和知识运用能力与对照班比较有显著提高。结论小群体综合实践教学模式对护生综合能力的培养具有实际意义。     

Correlates of lifetime suicide attempts among individuals with affective disorders in a Chinese rural community.

The aim of this study was to compare the demographic and clinical characteristics of individuals with affective disorders who had attempted suicide at some time in their lives and those who had not made a suicide attempt. In a Chinese rural community, individuals with suicide attempt (N = 30) and those without suicide attempt (N = 166) were assessed with Present State Examination (PSE). Attempters had a significantly higher level of family economic status, higher rate of lifetime depressed mood and hopelessness, and delusions than nonattempters. The logistic regression models also indicated that depressed mood and hopelessness were the most important predictors of suicide attempts. No significant difference in treatment condition was found between attempters and non-attempters. Early identification and interventions focusing on reducing depressed mood, hopelessness, and controlling psychotic symptoms may be helpful in reducing the risk of suicide attempts among individuals with affective disorders residing in the community.     

军队在职干部腰身指数与心血管危险因素相关性探讨

目的 研究用腰身指数（腰围/身高比值WHtR）作为腹型肥胖指标探讨与心血管危险因素的相关性。方法 对2005年3月～2006年12月入住广州疗养院的军队在职干部共495人进行身高、体重、腰围、血压、心率、生化等检测,并进行统计学分析。结果 腰身指数异常组的年龄、体重、SBP、DBP、FBS、TC、TG以及尿酸均显著高于腰身指数正常组,HDL-C的结果则相反（P〈0.01～P〈0.001）;同时腰身指数与年龄、体重、SBP、DBP、FBS、TC、TG呈显著正相关,与HDL-C呈显著负相关（P〈0.05～P〈0.001）。结论 腰身指数可作为有效的腹型肥胖参考指标,腰身指数异常者其心血管危险因素水平比正常者高,及时控制腰身指数可以有效改善人群的健康状况。     

以院务公开为根本 积极探索治理医药购销领域商业贿赂长效机制

本文在探讨院务公开与治理医药购销领域商业贿赂辩证关系的基础上，从转变观念，完
善制度建设以及创造良好的医院文化等方面，提出了通过深化院务公开，建立医药购销领域长效机
制的对策和建议。     

Comparison of the effects of three different combinations of general anesthetics on the electroretinogram of dogs

The objective of this study is to compare the effects of three different anesthetic combinations on the electroretinogram in the same animals under similar laboratory conditions. Thiopental–isoflurane (TI), medetomidine–ketamine (MK), and xylazine–ketamine (XK) were used on each of 12 healthy miniature schnauzer dogs (MS) with a period of at least 3 weeks in between subsequent anesthesia protocols, using the Dog Standard Protocol. The scotopic ERGs consisted of scotopic low stimulus strength (S) responses designated S1, S2, S3, S4, and S5, at 1, 5, 10, 15, and 20 min after dark adaptation, respectively, and scotopic standard stimulus strength (S-ST) responses. The photopic ERGs consisted of a photopic single flash (P) response and 31 Hz flicker (P-FL) responses. For S-ST (2.5 cd s/m²), the amplitude of the a-wave using TI was significantly lower than that using MK (adjusted P = 0.05) and XK (adjusted P = 0.03), and the implicit time of the a-wave was significantly shorter than that using MK (adjusted P = 0.04). For P (2.5 cd s/m²), the amplitude of the b-wave using XK was significantly higher than that using MK (adjusted P = 0.01). The implicit times of the b-wave using TI was significantly longer and shorter than that of MK for S1, S2 and P-FL and for S4 and S-ST, respectively, and than that of XK for S2 and P-FL and for S5 and S-ST, respectively. The results of the present study showed that TI affected both the amplitude and the implicit time of the a-wave for S-ST and the implicit time of the b-wave relatively more so than was the case when using XK or MK. Therefore, it appears that either XK or MK could be advantageous to use rather than TI for clinical studies.