4种脊髓造影剂对蛛网膜影响的实验研究

Experimental study on the influnce of arachnoid from Myodil,Iopamiro,Omnipaque and Isovist

中文关键词:  脊髓造影，对比剂，蛛网膜

英文关键词:Myelography, Contrast-media, Arachnoid,

中文摘要:

  取５０只大白兔分为５组，每组１０只，分别用０．９％氯化钠、Ｍｙｏｄｉｌ（碘苯酯）、Ｉｏｐａｍｉｒｏ（碘异肽醇）、Ｏｍｎｉｐａｑｕｅ（碘苯六醇）、Ｉｓｏｖｉｓｔ（碘帕醇）作脊髓造影。每组于造影后１天、３天、１周、４周、７周各取２只，静脉气栓处死后，取腰、颈段脊髓作光、电镜观察。作者观察到Ｍｙｏｄｉｌ易引起粘连性蛛网膜炎；Ｉｏｐａｍｉｒｏ导致蛛网膜反应性增生远大于Ｏｍｎｉｐａｑｕｅ和Ｉｓｏｖｉｓｔ。

英文摘要:

  Myelographs were performed in 50 rabbits(divided into 5 groups) with Myodil,Iopamiro,Omnipaque, Isovist and Natrii Chloridi. Animals were killed at various intervals (in 1 day, 3 days, 1 week , 4 weeks and 7 weeks). Lumbar and cervical spinal cord were ta