尿毒症中分子毒物吸附剂的研究(Ⅰ)——戊二醛交联壳聚糖吸附剂  

Investigations on the Adsorbents for Uremic Middle Molecular Toxins(Ⅰ) Glutaraldehyde-crosslinked Chitosan Adsorbent

作　　者：王虹[1] 袁直[1] 滕欣莲[1] 何炳林[1] 

机构地区：[1]吸附分离功能高分子材料国家重点实验室南开大学高分子化学研究所,天津300071

出　　处：《高等学校化学学报》2002年第1期75-77,共3页Chemical Journal of Chinese Universities

基　　金：国家自然科学基金 (批准号 :5 98730 11);国家重点基础研究发展规划项目 (批准号 :G19990 6 470 7);跨世纪优秀人才培养计划基金;教育部高等学校专项科研基金 (批准号 :980 0 5 5 0 3);骨干教师基金资助

摘　　要：Glutaraldehyde crosslinked chitosan used in the adsorption upon model uremic middle molecular toxins was studied. In comparison with untreated glutaraldehyde crosslinked chitosan resin beads, the hydrogen reduced ones showed a quite realistic behavior in the adsorption upon those model toxins, and the amount of adsorption was fairly high while the equilibrium time was obviously shortened.Glutaraldehyde crosslinked chitosan used in the adsorption upon model uremic middle molecular toxins was studied. In comparison with untreated glutaraldehyde crosslinked chitosan resin beads, the hydrogen reduced ones showed a quite realistic behavior in the adsorption upon those model toxins, and the amount of adsorption was fairly high while the equilibrium time was obviously shortened.

关 键 词：尿毒症 中分子毒物 血液灌流 壳聚糖 吸附剂 戊二醛 交联 血液净化疗法 

分 类 号：R692.5[医药卫生—泌尿科学] R457[医药卫生—外科学]