纤溶系统与肝纤维化的研究进展

被引:8
作者
崔红燕
刘成
刘成海
机构
[1] 上海中医药大学肝病研究所
[2] 上海中医药大学肝病研究所 上海
[3] 上海
关键词
内科学; 肝纤维化; 纤溶系统; 综述;
D O I
暂无
中图分类号
R575.2 [肝硬变];
学科分类号
100201 [内科学];
摘要
<正> 纤溶系统包括纤溶酶原、纤溶酶、纤溶酶原激活物(plasmingen activator,PA)、纤溶酶原激活物抑制剂(plasminogenactivator inhibitor,PAl)和α2抗纤溶酶(α2antiplasmin,α2AP)等成分。既往研究认为,纤溶系统主要参与调节纤维蛋白降解;近年来研究则表明,纤溶酶(plasmin)不仅可降解多种细胞外基质成分,还能催化一些蛋白酶如基质金属蛋白酶(metallomatrix proteinases MMPs)等活化,纤溶系统的成分如尿激酶型纤溶酶原激活物(urkinase-type plasminigenactivator,u-PA)、u-PA受体(u-PA receptor,u-PAR)和PAI-1等,在肝纤维化及肝再生过程中起重要作用。因此,
引用
收藏
页码:316 / 319
页数:4
相关论文
共 4 条
[1]
Mechanism of retarded liver regeneration in plasminogen activator-deficient mice: Impaired activation of hepatocyte growth factor after Fas-mediated massive hepatic apoptosis[J] Masahito Shimizu;Akira Hara;Masataka Okuno;Hiroyuki Matsuno;Kiyotaka Okada;Shigeru Ueshima;Osamu Matsuo;Masayuki Niwa;Kuniharu Akita;Yasuhiro Yamada;Naoki Yoshimi;Toshihiko Uematsu;Soichi Kojima;Scott L. Friedman;Hisataka Moriwaki;Hideki Mori Hepatology 2001,
[2]
Increased expression of plasminogen activator and plasminogen activator inhibitor during liver fibrogenesis of rats: role of stellate cells[J] Li Ping Zhang;Terumi Takahara;Yutaka Yata;Kei Furui;Bo Jin;Norifumi Kawada;Akiharu Watanabe Journal of Hepatology 1999,
[3]
Enhanced urokinase plasminogen activation in chronic pancreatitis suggests a role in its pathogenesis[J] H Friess;D Cantero;H Graber;WH Tang;X Guo;M Kashiwagi;A Zimmermann;L Gold;M Korc;MW Buchler Gastroenterology 1997,
[4]
The plasminogen-activating system in hepatic stellate cells[J] H Leyland;J Gentry;MJ Arthur;RC Benyon Hepatology 1996,