节点文献

硅橡胶及其共聚物包膜材料的血液相容性及透析性的实验研究

An Approach to Hemocompatihility and Permeability of Activated Charcoal Coated with Silastic and Its Copolymers

  • 推荐 CAJ下载
  • PDF下载
  • 不支持迅雷等下载工具,请取消加速工具后下载。

【作者】 刘有初董光皎王修宇

【Author】 Liu Youchu, et al. Department of Chemistry

【机构】 第四军医大学化学教研室陕西机械学院物理学教研室

【摘要】 体外实验表明,用60Co辐射法制备的硅橡胶及其共聚物包膜炭,对利眠宁的吸附能力很强。共聚物的透析性比硅橡胶膜有所提高,经扫描电子显微镜和光栅位相假彩色编码观察,聚甲基乙烯基硅橡胶与甲基丙烯酸共聚物膜粘附血小板数为活性炭的8%,为聚甲基乙烯基硅橡胶的28%,血小板破坏和变形很小。聚甲基乙烯基硅橡胶与甲基丙烯酸共聚物是血液相容性与透析性良好的,有希望的吸附型人工肝肾包膜材料。

【Abstract】 The results of our in vitro studies show that the permeability of silastic and its copolymer-coated charcoal for librium is very high. The detoxication efficacy of the coating appeared PMVS-MA-AC>PMVS-AM-AC>PMVS-AC. The platelets OH PMVS-MA copolymer were slightly deformed. The number of adhered platelets to the copolymer coating was 28% of the platelets adhered to PMVS and was only 8% of the platelets adhered to AC. The results suggest that the hemo-compatibility of the PMVS-MA copolymer induced by radiation is better than silastic and that the copolymer coatings are likely to be used hopefully for detoxication of artificial kidney or artificial liver.

  • 【文献出处】 第四军医大学学报 ,Journal of The Fourth Military Medical University , 编辑部邮箱 ,1988年04期
  • 【下载频次】52
节点文献中: 

本文链接的文献网络图示:

本文的引文网络