中国神经再生研究(英文版) ›› 2014, Vol. 9 ›› Issue (5): 502-503.doi: 10.4103/1673-5374.130072

• 原著:脑损伤修复保护与再生 • 上一篇    下一篇

尿激酶原虽能促进脑梗死后血管再生但不能减少脑梗死组织的神经元凋亡

  

  • 收稿日期:2014-02-19 出版日期:2014-03-12 发布日期:2014-03-12

Pro-urokinase promotes angiogenesis but does not reduce neuronal apoptosis in infarcted cerebral tissue

Wei Qin 1, Lei Yang 1, Hongmei Guo 2, Ning Xiang 3, Wenli Hu 1   

  1. 1 Department of Neurology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing,  China
    2 Department of Neurology, Affiliated Tangshan Workers’ Hospital of Hebei Medical University, Tangshan, Hebei Province, China
    3 Department of Neurology, People’s Hospital of Qinhuangdao, Qinhuangdao, Hebei Province, China.
  • Received:2014-02-19 Online:2014-03-12 Published:2014-03-12
  • Contact: Wenli Hu, M.D., Department of Neurology, Beijing Chao-Yang Hospital, Capital Medical University, 8 Gongren Tiyuchang Nanlu, Chaoyang District, Beijing 100020, China, huwenli@sina.com.

摘要:

缺血性卒中主要由于血栓形成或动脉栓塞引起的血管闭塞所致,溶栓是目前急性缺血性脑卒中治疗的研究热点,在溶栓药物中只有重组组织型纤溶酶原激活剂获得国际上广泛的认可(Albers et al., 2008)。但在中国,尿激酶已被广泛应用于急性缺血性脑卒中的溶栓治疗。尿激酶原是尿激酶的前体,相较于尿激酶,它既保留了较强的溶解血栓能力,又提高了使用的安全性,既往有研究证实应用尿激酶原动脉溶栓的血管再通率明显高于重组组织型纤溶酶原激活剂(Fischer et al., 2005)。本次实验希望通过急性脑栓塞模型犬比较尿激酶原、重组组织型纤溶酶原激活剂和尿激酶3者的脑溶栓治疗效果。