1例乙酸钙不动杆菌致角膜溃疡病人的护理

不动杆菌为条件致病菌,致病力不强,一般情况下很少引起感染,但当机体抵抗力降低或正常免疫屏障被破坏时可引发疾病,确切的致病因子目前尚无定论[1].我院于2005年8月24日收治1例因乙酸钙不动杆菌所致角膜溃疡病人,经过及时、有效的治疗及精心护理,取得了较好的疗效,现将其护理总结如下.     

东芝DFP-2000A数字减影系统故障检修

介绍东芝DFP-2000A数字减影系统维修实例,并论述该机图像存储系统采用的RAID3等级的磁盘阵列。     

内脏高敏感与功能性胃肠病

功能性胃肠病(functional gastrointestinal disorders,FGIDs)是指一组以慢性或反复发作的消化道症状就诊,但无明确胃肠黏膜结构改变或生化异常可查的症候群。心理、社会因素可加重FGIDs患者症状,患者可同时伴有躯体症状[1]。其发病机制目前尚不明确,最初该类疾病被认为是胃肠神经官能症,大量的流行病学资料表明,尽管精神压力与患者症状发作有关,但主要还是决定于患者的就医行为。此后,FGIDs发病机制的研究又集中在胃肠动力改变方面,肠易激综合征患者(IBS)、功能性消化不良患者(FD)、非心源性胸痛患者(NCCP)均发现了各种胃肠动力异…     

Intraoperative coronary venography for portal hemodynamic observation in the procedure of combined portozygos disconnection

Since 1986, intraoperative coronary venography was performed on 24 patients before and after undergoing portoazygos disconnection for portal hypertension. Before the disconnection the portal vein was found to be communicated with cardial and esophageal veins by two pathways, i.e. from the esophageal branches of the coronary vein to the esophageal varices, and from the gastric branches of the coronary vein to the esophageal varices by way of the gastric intramural venula. The portal blood flow was postulated to be hepatofugal because the portal trunk could not be seen on the venography. Coronary venography done after the disconnection found no pericardial and esophageal varices but the portal vein with hepatoportal blood flow. The authors come to the conclusion that the operation has the advantage of both complete disconnection between the portal vein and the cardio-esophageal varices, thus preventing the varices bleeding, and increasing hepatic blood flow.     

红细胞同工酶ADA－EAP一AK_1同步电泳分型方法的建立

综合、改良了分别分型的方法，建立了红细胞同工酶ＡＤＡ一ＥＡＰ一ＡＫ１同步电泳分型方法，为ＡＤＡ，ＥＡＰ和ＡＫ１３种红细胞同工酶在法医学鉴定中更广泛的应用，提供了一种可靠、经济、实用的方法。     

外周神经动作电位记录中刺激伪迹的消除方法

<正> 记录外周神经动作电位的实验中往往有难以克服的刺激伪迹。特别所记录的外周神经比较短时,此问题更为突出。一般常用的消除刺激伪迹方法亦不易奏效。通过摸索,我们找到一种简单的消除方法。现介绍如下:     

Effect of baoshen wan on serum lipid peroxide levels in nephritis treated based on the differentiation-syndromes

This paper deals with the treatment of 22 cases of chronic nephritis with Baoshen Wan (protecting kidney pills) according to the differentiation of syndromes; the results showed that 3 cases had got perfect remission, 6 cases fundamental remission, and 10 cases partial remission; thus its effective rate reached to 86.4%. Before treatment, the mean value of serum LPO of the 22 patients was 4.44 +/- 0.099 (means +/- S means, mumol/L), which compare with the normal value (3.69 +/- 0.075), P less than 0.05. After treatment, the serum LPO level was lowered to 3.95 +/- 0.11, P less than 0.05. It suggested that Baoshen Wan could disperse the free radical and lower the serum LPO level in the patients with chronic nephritis.