医院档案综合管理的意义及对策

对我国医院目前档案管理的现状,档案信息资源在医院现代化建设中的作用以及实行医院档案综合管理的重要意义及对策进行了全面系统地分析,强调了实现医院档案规范化、科学化和现代化管理的重要性和紧迫性。     

Promoting effect of the Chinese medicinal herb, wikstroemia chamaedaphne and tung oil extracts on carcinoma of the uterine cervix induced by HSV-2 or methylcholanthrene (MCA) in mice

The promoting effect of the Chinese medicinal herb, Wikstroemia chamaedaphne and Tung oil extracts (WC and HHPA) on carcinoma of uterine cervix induced by HSV-2 or MCA in mice was studied. The results showed that WC and HHPA extracts were not carcinogenic themselves. After carcinogen HSV-2 and MCA treatment, WC and HHPA were added separately. The inducing rates by HSV-2 increased from 7.4% to 21.1% and 26.3%, those by MCA increased from 56.5% to 82.8% and 84.4%. There was a significant difference between the combined groups and groups with HSV-2 or MCA only. The experimental results suggest that these two kinds of extracts play a promoting effect on carcinogenesis. The relation between the carcinogenesis of uterine cervix or nasopharynx and WC or HHPA extracts is discussed.     

基于虚拟仪器技术的高频电刀波峰因子检测与验证

提出了一种有效易行的高频电刀波峰因子检测系统的软、硬件设计方案。利用电磁感应原理接收电刀输出波形,由普通的数字示波器完成数据采集与数字化,基于虚拟仪器技术的PC端软件根据数据计算波峰因子。通过对高频电刀波峰因子的检测,最终验证波峰因子对电刀性能以及临床使用效果的重要性。     

MicroRNAs及其在泌尿系肿瘤的研究进展

microRNAs（miRNAs）是一类分布十分广泛的内源性非编码RNA,在动物、植物、病毒中广泛存在。miRNAs与肿瘤的发生发展预后有关,并在肿瘤的增殖、分化及调亡等方面有重要的作用。结合最近相关文献,本文就miRNAs与泌尿系肿瘤方面的进展作简要概述。     

提上睑肌三阶梯手术矫正上睑下垂的临床应用

目的 探讨提上睑肌三阶梯手术矫正上睑下垂的适应范围及效果。方法 根据提上睑肌肌力和上睑下垂的程度，将患者分为三组。A组为提上睑肌肌力好，上睑呈轻度下垂者。单纯采用提上睑肌徙前术矫正。B组为提上睑肌有一定的肌力，上睑呈中度下垂者。在提上睑肌徙前术的基础上。行提上睑肌缩短术矫正。C组为提上睑肌肌力差，上睑呈重度下垂者。在提上睑肌徙前、缩短术的基础上行提上睑肌反折悬吊术矫正。结果 87例患者术后随访6～30个月，上睑缘位于角膜缘下1mm．眼睑弧度自然，两眼对称，眼睑闭合自如，无暴露性角膜炎及结膜脱垂等并发症，效果满意。结论 提上睑肌徙前、缩短、反折悬吊三阶梯手术，可广泛适用于矫正不同程度的上睑下垂。     

微小切口胆囊切除术2260例效果观察

目的 总结微小切口胆囊切除术治疗胆道系统疾病的经验。方法 对2002-2004年连续收治的2260例胆囊、胆道系统疾病实施微小切口手术的临床观察资料进行回顾性分析。结果 本组2260例微小切口胆囊切除术的患者无一例因手术原因死亡；术后无残留小胆囊；无胆汁漏及腹腔脓肿，亦无伤口全层裂开及切口疝形成。结论 该术式损伤小、局部显露清楚、不易发生副损伤，可同时行胆总管探查术，特殊情况下可随时改变手术方式。     

对胡永才虚假文章的剖析

目的：揭露胡永才虚假文章的事实真相,消除负面影响。方法：对“湿润烧伤膏治疗烧伤总面积＞50%TBSA患者的疗效观察”一文的课题设计、处理因素、效应指标、统计方法及论文写作等内容进行全面剖析。结果：课题设计违背了科研原则,观察组与对照组处理因素随意性太大,效应指标缺乏可信性,诊断依据不标准,统计学概念不清,论文写作不规范。结论：论文内容失真,不能代表总体样本真实情况。     

Association of the GNAS1 gene variant with hypertension is dependent on alcohol consumption.

The beta-adrenoceptor (beta-AR)-stimulatory guanine nucleotide-binding (Gs) protein system has been shown to play important roles in the cardiovascular system. The gene encoding the alpha-subunit of Gs proteins (GNAS1) is a candidate genetic determinant for hypertension. Because alcohol consumption is known to affect blood pressure partly through the beta-AR-Gs protein system, we examined the possible interaction between GNAS1 T393C polymorphism and drinking status in the association with hypertension in the present study. As a result, a non-significant but reasonable trend supporting the presence of an interaction was shown (p = 0.076). In line with this trend, the T393C polymorphism significantly interacted with drinking status in the association with systolic blood pressure (p = 0.028). Moreover, supporting the presence of an interaction, T allele carriers consistently had a higher probability of hypertension, higher systolic blood pressure, and higher diastolic blood pressure than CC homozygotes in non-drinkers and light drinkers. In contrast, CC homozygotes consistently had a higher probability of hypertension, higher systolic blood pressure, and higher diastolic blood pressure than T allele carriers in moderate to heavy drinkers. The present study also showed a significant interaction between the T393C polymorphism and drinking status in the association with pulse pressure (p = 0.026), reflected by a significant association between the T393C polymorphism and pulse pressure in moderate to heavy drinkers (p = 0.026). These findings may be helpful in conducting further molecular and biological studies on the relationship among the effects of alcohol, the beta-AR-Gs protein system, and hypertension.     

应用MRCP对63例肝移植术后胆道并发症的临床分析

目的评价MRCP在诊断原位肝移植术后胆道并发症中的临床应用价值。方法分析63例肝移植术后怀疑有胆道并发症患者的MRCP图像,并与手术、胆道造影、临床随访证实结果进行对照。所有病例均在高场强1.5T磁共振上进行。MRCP采用两种不同的成像方法:厚层块T2加权成像和薄层块多层T2加权成像。结果MRCP诊断移植术后胆道并发症的敏感性为95.3%(41/43),阳性预测值97.6(41/42),假阴性率为4.54%(2/44),假阳性率为2.27%(1/44)。总诊断准确率为95.2%(60/63)。MRCP作为唯一的诊断方法能为96.8%(61/63)的患者提供特异性诊断结果,仅2例患者需要ERCP和PTHC检查3.2%(2/63)。直接胆道造影作为一项治疗手段应用于22.2%(14/63)的患者中。结论MRCP是评价肝移植术后胆道并发症的有效影像学方法。     

调气活血汤治疗崩漏34例

崩漏是月经周期、经期、经量严重失常的病证，是指经血非时暴下不止或淋漓不尽而言。调气活血汤为韩百灵氏治疗崩漏之经验方，韩氏认为本方证多由情志不遂，积思郁怒，或经产后，余血未尽，感寒涉水，过食生冷，不禁房事，余血停滞，瘀阻冲任，心血不得归经，而致崩中漏下。临证时须审因论治，若气病及血者，以活血为主，调气为辅。笔者自2005年以来，运用本方治疗妇女崩漏病34例，取得满意疗效，现报道如下。