Effects of adacolumn selective leukocytapheresis on plasma cytokines during active disease in patients with active ulcerative colitis  

作　　者：Hiroyuki Hanai Takayuki Iida Masami Yamada Yoshihiko Sato Ken Takeuchi Tatsuo Tanaka Kenji Kondo Masataka Kikuyama Yasuhiko Maruyama Yasushi Iwaoka Akiko Nakamura Kazuhisa Hirayama Abby R Saniabadi Fumitoshi Watanabe 

机构地区：[1]Hamamatsu South Hospital Center for Gastroenterology and IBD Research [2]Department Endoscopic and Photodynamic Medicine,Hamamatsu University,Hamamatsu,Japan [3]Hamamatsu Medical Centre Hamamatsu,Japan [4]Seirei General Hospital Hamamatsu,Japan [5]Department Endoscopic and Photodynamic Medicine Hamamatsu University,Hamamatsu,Japan [6]Hamamatsu Rosai Hospital Hamamatsu,Japan [7]Fujueda General Hospital Fujieda,Japan [8]Hamamatsu Insurance Hospital Hamamatsu [9]Japan Immunoresearch Laboratories Takasaki,Japan [10]Yasuhiko Maruyama Fujueda General Hospital,Fujieda,Japan

出　　处：《World Journal of Gastroenterology》2006年第21期3393-3399,共7页世界胃肠病学杂志（英文版）

摘　　要：AIM： To investigate the relationship between ulcerative colitis （UC） clinical activity index （CAI） and circulating levels of IL-1ra, IL-10, IL-6 and IL-18. METHODS： Blood levels of IL-1ra, IL-10, IL-6 and IL-18 were measured in 31 patients with active UC, the mean CAI was 11.1, ranging from 5-25; and 12 healthy individuals as controls. Patients were given granulocyte and monocyte adsorptive apheresis （GMA） with Adacolumn. Leucocytes which bear the FcyR and complement receptors were adsorbed to the column leucocytapheresis carriers. Each patient could receive up to 11 GMA sessions over 8 wk. RESULTS： We found strong correlations between CAI and IL-10 （r = 0.827, P 〈 0.001）, IL-6 （r = 0.785, P 〈 0.001） and IL-18 （r = 0.791, P 〈 0.001）. IL-1ra was not correlated with CAI. Following GMA therapy, 24 of the 31 patients achieved remission and the levels of all 4 cytokines fell to the levels in healthy controls. Further, blood levels of IL-1ra and IL-10 increased at the column outflow and inflow at 60 min suggesting release from leucocytes that adhered to the carriers. CONCLUSION： Elevated blood levels of IL-6 and IL-18 together with peripheral blood granulocytes and monocytes/macrophages in patients with active UC show activative behaviour and increased survival time can be proinflammatory and the targets of GMA therapy.瞄准：调查在临床的活动索引的 ulcerative (UC )( 蔡) 和 IL-1ra， IL-10， IL-6 和 IL-18 的传播层次之间的关系。方法：IL-1ra， IL-10， IL-6 和 IL-18 的血层次与活跃 UC 在 31 个病人被测量，吝啬的蔡是 11.1，从 5-25 ；并且是的 12 个健康个人控制。病人们与 Adacolumn 被给粒细胞和单核白血球 adsorptive 词首字母的脱落(GMA ) 。忍受 FcgammaR 并且补充受体的白细胞被吸附到列 leucocytapheresis 搬运人。每个病人能在 8 wk 上收到多达 11 个 GMA 会议。结果：我们发现了在蔡和 IL-10 之间的强壮的关联(r = 0.827， P < 0.001 ) ， IL-6 (r = 0.785， P < 0.001 ) 并且 IL-18 (r = 0.791， P < 0.001 ) 。IL-1ra 没与蔡一起被相关。后面的 GMA 治疗， 31 个病人中的 24 个完成了宽恕，所有 4 cytokines 的层次掉在健康控制里到层次。进一步， IL-1ra 和 IL-10 的血层次在从遵守了搬运人的白细胞建议版本的 60 min 在列流出和流入增加了。

关 键 词：Interleukin-1 receptor antagonist INTERLEUKIN-6 INTERLEUKIN-10 INTERLEUKIN-18 Ulcerative colitis 

分 类 号：R574.62[医药卫生—消化系统]