涂阳肺结核病人家庭接触者调查报告

2005年1-12月对我院2003-2004年结核项目门诊检出的1 124例涂阳肺结核病人的家庭接触者3 941人进行调查,现将调查结果报告如下.[第一段]     

An experimental study of intravascular stent in abdominal aorta of atherosclerotic miniature pigs.

To study the effects of nitinol alloy stent in the treatment of atherosclerotic arterial stenosis, eight miniature pigs were subject to abdominal aortic balloon denudation and high-fatty food. Then 8 nitinol alloy stents were implanted into each abdominal aortas of pigs. The pigs were equally divided into two groups. One group was given captopril (3 mg / kg / d). All animals were sacrified) for pathological examination 6 to 10 months after stent implantation. The degree of arterial intima proliferation in the areas of stent implantation not significantly different from that of areas of balloon denudation alone; the atherosclerotic lesions were found at the arterial surface of stent implantation sites. The intima layer was rich in smooth muscle cells, with atherosclerotic plaque formed around the stent wire. On the other hand, significant decrease in arterial intima proliferation was found in group Ⅱ with no atherosclerotic plaque. The arterial stenosis resulting from atherosclerotic lesion could not be     

MA－4210型尿液分析仪潜血试验强阳性蛋白质试验阴性实验现象分析

实验发现血红蛋白尿浓度约为Ｈｂ＝１０－０．６ｍｇ／Ｌ时，使用尿液分析仪检测尿常规，可出现潜血试验（Ｂｌｄ）强阳性，但蛋白质半定量试验（Ｐｒｏ）阴性现象。分析此现象是因为Ｂｌｄ和Ｐｒｏ实验敏感性不同而产生的，与血红蛋白的珠蛋白结构无关。     

颈椎间盘切除椎间植骨融合术患者的护理

总结89例颈椎病行颈椎间盘切除椎问植骨融合术患者的护理经验，主要护理措施为：做好心理护理和术前准备工作，术后严密监护，确保呼吸道畅通，加强脊髓反应性水肿、神经麻痹、手术切口的护理和负压引流管、植骨块的管理，预防卧床并发症的发生。     

孕产妇的心理调整

现代科学中，女性扮演着越来越重要的角色。在社会工作中，担当着半边天的任务；女性还有非常重要的一个任务就是生育。但分娩所伴随的阵痛，也使许多未来的妈妈们闻而生畏，纷纷要求剖宫产，致使因心理和社会因素的剖宫产率呈上升趋势；同时因为分娩过程中逐渐增强的宫缩所带来的剧烈疼痛，也导致许多孕产妇产生一     

乙型肝炎表面抗原室内质量控制

乙型病毒性肝炎在我国发病率较高的一种传染病，而辽源地区是高发区和流行区，临床诊断主要依靠实验室的几项免疫学检测指标。血站检验科开展了有关乙型肝炎的检测工作，特别是对乙型肝火表面抗原的检测质量更为重视。对如何使测定结果准确可靠、排除假阳性及假阴性，这就需要我们做好实验室内质量控制工作。