促进医疗惠民构建和谐社会——绍兴市惠民医院工作纪实

做好医疗惠民工作是一项民主工程,对于减轻低保特困人群的医疗负担,构建和谐社会具有重要意义。文章对近2年绍兴市惠民医院的管理实践工作进行总结,作为继续完善这方面工作的参考。     

消渴病的中医护理

消渴病是临床常见病、多发病。根据《内经》“不治已病治未病……不治已乱治未乱”的思想，预防和治疗消渴病对保证人们的身心健康有重要意义。     

湿润烧伤膏治疗褥疮26例的临床体会

目的:进一步观察湿润烧伤膏对治疗褥疮的疗效,寻找最理想的治疗方法。方法:通过对26 例不同原因所致褥疮的治疗,探索湿润烧伤膏对治疗褥疮病人最合理的用药方法,创面的变化及其愈合时间。结果:25例病人创面愈合,死亡1例。结论:湿润烧伤膏治疗褥疮方法简便,实用性强,疗效显著,值得各级医院推广。     

Fibrosis of gastric cardia after endoscopic sclerosis. Mechanism for control of experimental reflux?

Endoscopic sclerosis of the gastric cardia (ESGC) prevents experimental gastroesophageal reflux (GER) without changes in lower esophageal sphincter (LES) pressure and length. This study was performed to define the histologic appearance of the esophagus and stomach one year after ESGC. Four dogs were studied one year after ESGC with morrhuate sodium; ESGC had been performed at six sites, 1-3 cm distal to the esophagogastric junction. All animals had stable weight and eating habits at sacrifice. Light microscopy of the cardia and LES included morphometry of wall thickness (mm) and assessment of fibrosis (- to ). The esophagus had minimal changes; the gastric cardia had focal fibrosis, maximal on the greater curve, without any change difference in wall thickness. ESGC results in fibrosis of the gastric cardia, without significant changes in the esophagus. These changes prevent GER, possibly by preventing the initiation of a reflux event.     

蚓激酶生物活性检测方法的研究

本文采用组织纤溶酶原激活剂（ＴＰＡ）─纤维蛋白平板法测定蚓激酶的生物活性。该法操作简便，易于观察，重现性好。     

周围神经65KD蛋白单克隆抗体的制备

神经化学诱向生长的研究是神经科学中的一个重要方向。本文以自然系统聚丙酰胺凝胶电泳,分离提取坐骨神经损伤后的远侧端中具有诱神经生长作用的65KD蛋白。以该蛋白作为抗原免疫BALB/C小鼠,通过杂交瘤技术获得一株(VI5E)稳定分泌单克隆抗体的杂交瘤细胞株。免疫印迹法表明,该单克隆抗体特异性地与65KD区带结合。免疫组化法显示,在损伤后的坐骨神经远侧端组织中的雪旺氏细胞呈阳性反应。单克隆抗体的制备为进一步阐明该蛋白的生物学特性奠定了基础。     

诺氟沙星治疗新生儿脐炎

１９９６年—１９９７年８月，对１３例新生儿脐炎在应用抗生素治疗的基础上，采用诺氟沙星涂脐取得满意疗效，现报告如下：１资料及方法本组１３例，男８例，女５例，年龄６ｄ～２３ｄ，其中伴有肉芽肿者４例。首先给予局部清创，即用生理盐水将创面清洗干净，若脓性分泌...     

血管内支架模型及离体血管经腔内超声三维重建的实验研究

我们自制了16个不同形状和大小的金属支架模型，置入人造血管腔中，并采用高体正常血管8条（犬腹主动脉4条，人冠状动脉4条）进行经血管腔内超声显像（IVUS）的体元模型三维重建（3DR）研究。结果显示，该技术能真实地再现支架在管腔内的形态、支架与管壁之间的间隙及离体正常血管的管腔及管壁形态，经提取后重建的支架模型与实物非常相似。经3DR测得的支架及血管腔内径与实测值均高度相关（r分别为0.96和0.99，p＜0．001）。支架与管壁之间空隙的3DR测值与实测值也高度相关（r=0.97，p＜r.0.01）。     

A study of the relationship between ambient lead and blood lead among lead battery workers

 Objective: To examine the relationship between ambient lead levels and blood lead levels and to explore the modifiers of the relationship between ambient lead and blood lead. Method: A cross-sectional study was conducted in two lead battery factories. Blood lead level and ambient lead concentration were measured for each participant concurrently. A structured questionnaire was administered to collect sociodemographic characteristics and occupational history. Design: Biological and personal environmental measurements of 219 lead-exposed workers were analyzed by both simple and multiple linear regression. A regression model was selected for interpretation. Results: A high correlation (r=0.62) between ambient lead (PbA) and blood lead (PbB) was observed. In addition, numerous factors, including age, sex, alcohol consumption, personal hygiene practice and type of lead exposure, were also found to influence blood lead levels. Although PbB was highly correlated with PbA, blood lead level may not be effectively lowered by reducing ambient lead level. Based on the regression coefficients, improvement of hygienic practice was more effective at lowering PbB than reducing ambient lead level. Good hygienic practice may be the preferential way to reduce lead exposure in current conditions. Conclusion: Education of correct work practice may be more important than engineering control in the developing countries to lower blood lead levels in lead battery factories. Received: 28 May 1996/Accepted: 30 August 1996