反流性食管炎的临床给药方式及护理

反流性食管炎是指由于胃肠内容物反流人食管而引起的食管黏膜炎症、损害，是一种常见的消化道动力障碍性疾病。其治疗方法较多，药物治疗是其中一个重要的治疗手段。笔者在护理过程中发现，药物的选择固然重要，药物的给药方式也是决定药效的关键环节。由于有些药物不良反应较多，给药后的护理也不容忽视。     

小儿氯胺酮过量致术后精神症状发作1例分析

对小儿氯胺酮过量致术后精神症状发作l例分析如下。     

乳腺良性增生32例雌、孕激素受体表达分析

2006—04／2007—04我院经手术切除、病理确诊的乳腺良性增生病患者的石蜡包埋组织标本（均为女性）32例，采用免疫组化的方法观察病变组织中性激素受体的表达，并从组织病理学的角度探讨雌激素受体和孕激素受体在乳腺良性病变组织中的表达和意义。     

血必净联合罗格列酮对局灶节段性肾小球硬化大鼠肾脏的保护作用

局灶节段性肾小球硬化(FSGS)是多种肾小球疾病发展的共同病理途径.糖皮质激素作为治疗FSGS方案的核心药物,对肾病综合征的治疗发挥了巨大作用,但多数患者呈现激素耐药,且长期使用激素可导致明显的毒副作用.     

中药多途径用药治疗股骨头骨骺坏死的回归性研究

目的：探讨中药多途径用药治疗股骨头骨骺坏死的临床方法、适应症和疗效，为临床提供一种治疗股骨头骨骺坏死的有效方法。方法：回归性采集2004—2008年中国中医科学院望京医院住院股骨头骨骺坏死病例30例（31髋）。其中男性22例，女性8例。最小年龄3岁，最大年龄14岁，平均7岁。采用中药多途径用药治疗，随访内容包括病人的基本情况，治疗前、后髋关节影像学资料及髋关节功能。结果：随访病例中，患儿的头骺高度明显增加，有的恢复同心圆，优良率85．7％。结论：中药多途径用药治疗股骨头骨骺坏死能改善患者疼痛，跛行，恢复髋关节功能以及X线表现，该疗法具有创伤小、恢复快等特点，临床疗效确切。值得临床借鏊。     

老年急性阑尾炎术后继发脑腔隙性脑梗塞围手术期处理

随着社会老龄化,老年急性阑尾炎的发病率逐年进行性增高,约占急性阑尾炎总数的10%。由于老年人的机体功能降低,常伴有高血压、冠心病等老年内科疾病,这给阑尾炎的围手术期的治疗带来许多不便与困难,且术后的并发症多。我院自2006年3月～     

大疱性类天疱疮验案1例

我的导师马华教授,从医二十余年,临床经验丰富,擅长治疗儿科、内科及皮肤血管疾病,屡获奇效。笔者有幸侍诊左右,亲聆教诲,获益匪浅,现将临床验案1例,择录于此。     

1例因山豆根中毒导致的医疗事故分析

山豆根是临床常用中药饮片，因其本身有毒副作用，如果使用不当，易造成医（药）疗事故。     

附件部位长有囊性包块怎么办？

我在月经期间总出现恶心、发烧、消化不良和排便时腹痛等症状。经做B超检查发现，我的双侧附件区都长有一个囊性包块。请问，我该怎么办？     

PET/CT在评价及观察大鼠肺癌放疗效果中的应用

Objective The aim of this study was to understand the role of PET/CT in monitoring the therapeutic effect of radiotherapy (RT) on lung cancer with Wistar rats. Methods Thirty Wistar in-bred strain rats (6-8 weeks, weighed 180-280 g, female, ordinary) were made into Lewis pulmonary tumor model rats. 18F-fluorodeoxyglucose (FDG) PET/CT was performed when tumor reached 1.5-2.0 cm in greatest diameter (4-6 weeks) as a baseline. In order to get the optimal time point of PET/CT for moni-toring RT effect in rat cancer model, PET/CT was performed at the 3rd day, 1st, 2nd, 3rd, and 4th week after giving single dose of 5 Gy to each rat. Standardized uptake values (SUV) from FDG PET were measured and rats were sacrificed at different time point for validation. Besides, the expressions of glucose transport1 (Glut1) in tumor tissue were studied using immunohistochemistry. The level of tumor cell apoptosis, degra-dation, and necrosis were observed. SPSS 11.0 software was used for data analyses. Results A negative correlation of SUV uptake and time after RT and negative correlation of Glut1 expression and time after RT were observed in rat tumors, respectively. Positive correlation of SUV uptake and Glut1 expression in rat tumors was observed (Spearman rank correlation test, rs = 0.97, P < 0.01). Before RT, the SUV in rat tumor was 1.28 ± 0.31 and was decrease to 1. 00 ± 0.23 at the 3rd day and 0.18 ± 0. 10 at the 4th week after RT (F=15. 126, P<0.05). Before RT, the Glut1 in rat tumor was 0.2558 ±0.03 and was decrease to 0. 2320 ± 0. 01 at the 3rd day and 0. 1320±0.04 at the 4th week after RT. The amounts of tumor cell apopto-sis, degradation, and necrosis increased with time after RT. Conclusion Though FDG PET could monitor the therapeutic effect at the 3rd day after giving single dose of RT to rat lung tumor model, the optimal time was the the 4th week after treatment.