第6届国际免疫学会议报告选编

1986年6月在加拿大多仑多举行了第6届国际免疫学会议。Immunology Today 1986第7卷11期选择了在会议上报告的10个大家感兴趣的题目写成短文刊出,内容简明扼要,反映了这几个方面目前研究的动向。本刊将从本期起分两次刊出译文,以供读者参考。     

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。