儿童频繁瞬目征的病因及综合治疗

[目的]探讨儿童频繁瞬目征的发病原因及其治疗措施。[方法]随机抽取148例门诊频繁瞬目征患儿，对其生活习惯、眼部情况进行详细询问并进行病因分析及综合治疗。[结果]通过克服不良生活习惯、去除谤因、调节心理和综合治疗措施，148例频繁瞬目征惠患儿经2周～5周的治疗，115例患儿治愈，28例好转，5例无效。[结论]频繁瞬目征与玩电脑、看电视及偏食有一定关系，针对性综合治疗可获得较满意的疗效。     

硬膜外穿刺针外套管在腹腔镜小儿斜疝高位结扎术中的应用

目的探讨硬膜外穿刺针外套管在腹腔镜小儿斜疝疝囊高位结扎中的应用价值。方法2003年4月-2006年5月,我院对230例小儿斜疝手术应用硬膜外穿刺针外套管代替雪橇钩针实施腹腔镜疝内环口荷包高位结扎术。结果230例手术均获得成功,手术时间：单侧161例8-10 min,嵌顿疝39例15-20 min,双侧30例16-20 min;术后未见有阴囊水肿及睾血疼痛及缺血坏死。术后随访2-6个月111例,6-12个月52例,12-24个月37例,24-36个月30例,无复发。结论硬膜外刺针外套管可替代小儿疝囊结扎专用的雪橇钩针,简便,经济,适合在所有基层医院推广。     

Pain levels experienced with activities after cardiac surgery.

BACKGROUND: Acute pain is common after cardiac surgery and can keep patients from participating in activities that prevent postoperative complications. Accurate assessment and understanding of pain are vital for providing satisfactory pain control and optimizing recovery. OBJECTIVES: To describe pain levels for 5 activities expected of patients after cardiac surgery on postoperative days 1 to 6 and changes in pain levels after chest tube removal and extubation. METHODS: Adults who underwent cardiac surgery were asked to rate the pain associated with various types of activities on postoperative days 1 to 6. Pain levels were compared by postoperative day, activity, and type of cardiac surgery. Pain scores before and after chest tube removal and extubation also were analyzed. RESULTS: Pain scores were higher on earlier postoperative days. The order of overall pain scores among activities (P < .01) from highest to lowest was coughing, moving or turning in bed, getting up, deep breathing or using the incentive spirometer, and resting. Changes in pain reported with coughing (P = .03) and deep breathing or using the incentive spirometer (P = .005) differed significantly over time between surgery groups. After chest tubes were discontinued, patients had lower pain levels at rest (P = .01), with coughing (P = .05), and when getting up (P = .03). CONCLUSIONS: Pain relief is an important outcome of care. A comprehensive, individualized assessment of pain that incorporates activity levels is necessary to promote satisfactory management of pain.     

氯硝柳胺乙醇胺盐粉剂的应用

消灭钉螺是控制和阻断血吸虫病传播途径、防止血吸虫感染的最有效措施之一,而化学灭螺仍然是我国目前控制和消灭钉螺的主要手段。1953年发现五氯酚钠后,由于其易溶于水,使用方便,杀灭钉螺效果好,很快得到了大规模应用,是国内外使用最广泛的杀螺剂[1]。但由于五氯酚钠对人、畜及     

“黄风湿”系列疗法——火针封闭治疗痛风石的疗效观察

痛风是一种由嘌呤代谢紊乱所致的疾病,日久不愈、反复发作则逐渐形成痛风石沉积。常规治疗对痛风石效果不明显。黄再军医院采用火针封闭疗法治疗痛风石36例,经临床观察治愈率为69.4%,显效率为25.0%,有效率为5.6%,总有效率达100%。     

用逆转录—聚合酶链反应法对类胰岛素生长因子cDNA的扩增

逆转录-聚合酶链反应(RT-PCR)法是将PCR方法与逆转录法结合应用,可快速高效地扩增某一基因的全cDNA。类胰岛素生长因子-I(IGF-I)在人染色体中只有一个基因,全长超过45kb,并有内含子,其cDNA却只有几百个bp,为了表达得到IGF-I,本文利用RT-PCR方法,从胎肝提出的混合mRNA中,筛选并扩增了IGF-I的cDNA。经过分子克隆与测序,证明不需制备胎肝cDNA库,即可快速获得IGF-I的cDNA。     

固定剂量复合剂在省结核病防治规划中应用的研究

目的 研究固定剂量复合剂在省结核病防治规划中应用的可行性.方法 将初治涂阳肺结核病人按登记序号单双分入研究组和对照组.用对照研究方法对两组的完成治疗率、治疗效果、治疗依从性和不良反应等情况进行分析.结果 研究组和对照组在性别、年龄、体重、完成治疗率、督导管理方式和治疗依从性等方面差异无显著性（P值均＞0.05）.研究组的2、3个月未痰菌阴转率和治愈率分别为87.0%、93.5%和93.5%,对照组的2、3个月未痰菌阴转率和治愈率分别为89.4%、93.5%和87.0%,两组间的疗效差异无显著性（P值均＞0.05）.除因链霉素引起的耳鸣（精确概率法P=0.024）外,两组其他不良反应症状出现的比例都无显著性差异（P值均＞0.05）.结论 在结核病防治规划中推广应用固定剂量复合剂是可行的.     

2型糖尿病患者血清抵抗素浓度与血脂代谢水平的临床意义

目的了解2型糖尿病患者血清抵抗素浓度与空腹血糖、血脂的关系。方法选择52例2型糖尿病患者和40例健康中老年人,分别分为糖尿病组和非糖尿病组,用竞争性酶联免疫吸附法测定各组空腹血浆抵抗素水平,同时检测空腹血糖、血脂各项指标。结果糖尿病空腹血浆抵抗素水平显著高于对照组(p<0.05)。抵抗素与甘油三脂、空腹血糖呈正相关关系(r=0.687,p<0.05,r=0.849,p<0.05),而抵抗素与其余各项血脂指标、性别之间无明显相关性。结论血清抵抗素水平与2型糖尿病关系密切,抵抗素水平可能影响体内能量代谢和平衡,与糖、脂代谢的关系更为密切。     

支气管结核纤维支气管镜下局部清理、注药与联合微波治疗的疗效比较

支气管结核患者由于支气管局部的肉芽组织增生、溃疡、干酪性坏死、管腔狭窄阻塞等改变，虽然使用强有力的全身抗痨方案治疗，亦很难将其治愈，常常迁延不愈，局部结构组织破坏明显，引起永久性狭窄、闭塞，导致肺不张、毁损肺等严重的并发症。全身抗痨结合纤维支气管镜清理支气管局部的增生肉芽、坏死组织后注入异烟肼、链霉素的方法可使疗效明显提高。近年来微波技术已逐渐应用于通过纤维支气管镜治疗多种气道疾病。现将我院近5年来确诊的支气管结核用纤支镜局部病灶清理、注抗痨药治疗与同时联合微波热灼治疗的疗效进行分析、报告如下。     

Infrared spectrum and nuclear magnetic resonance analysis of the alkaloid extract of Gelsemium produced in east Guangdong province]

OBJECTIVE: To identify the structure of the alkaloid extract of Gelsemium from east Guangdong province of China. METHODS: Fourier transform infrared (FTIR) absorption spectrometry, hydrogen and carbon spectra of nuclear magnetic resonance (NMR) and distortionless enhancement by polarization transfer (DEPT) analysis were used for the structural identification of the alkaloid exstract of Gelsemium. RESULTS: The frequency, intensity and shape of the extract's characteristic peaks in infrared absorption spectra (4,000.0-400.0 cm(-1)) and (1)H NMR, (13)C NMR were recognized and compared. The molecular structure of the sample was consistent with the theoretically derived model. CONCLUSION: The extract is structurally identical to koumine, which may provide evidence for its safe clinical application and establishment of Chinese medicine fingerprint database of Gelsemium.