[1]王成虎,施海彬,刘圣,等.重组葡激酶动静脉途径溶栓治疗犬急性脑梗死对照研究[J].介入放射学杂志,2007,(06):397.
 WANG Chen-hu,SHI Hai-bin,LIU Sheng,et al.A comparative study on administration routes of recombinant staphylokinase in canine model with acute cerebral infarction[J].journal interventional radiology,2007,(06):397.
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重组葡激酶动静脉途径溶栓治疗犬急性脑梗死对照研究()

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《介入放射学杂志》[ISSN:1008-794X/CN:31-1796/R]

卷:
期数:
2007年06期
页码:
397
栏目:
实验研究
出版日期:
2007-06-15

文章信息/Info

Title:
A comparative study on administration routes of recombinant staphylokinase in canine model with acute cerebral infarction
作者:
王成虎施海彬刘圣
210029南京医科大学第一附属医院介入放射科
Author(s):
WANG Chen-huSHI Hai-binLIU ShengZHOU Chun-gaoLI Lin-sun.
Department of Radiology,the First Affiliated Hospital of Nanjing Medical University,Nanjing210029,China
关键词:
重组葡激酶溶栓动脉或静脉途径脑栓塞急性
分类号:
R743.33
文献标志码:
B
摘要:
目的研究重组葡激酶(r-Sak)经不同途径溶栓治疗犬急性脑栓塞的疗效、并发症及对凝血纤溶系统的影响。方法成年毕格犬24条,随机分为对照组、r-Sak动脉组、r-Sak静脉组。用介入技术建立犬急性脑栓塞模型,栓塞后5h(静脉3h)行脑血管造影观察被栓塞的左颈内动脉通畅情况,继而经成功栓塞的左颈内动脉或股静脉于30min内注入r-Sak行溶栓治疗(r-Sak组:r-Sak10000u/kg;对照组:生理盐水10ml)。治疗后30、60和120min分别测定凝血指标并再行脑血管造影观察栓塞血管的再通情况,24h内对犬作行为学观察,24h后处死动物行病理检查。结果溶栓后2h对照组、r-Sak动脉组和r-Sak静脉组的血管再通率分别为0.0%、93.3%和37.5%,两治疗组与对照组比较差异有统计学意义(P<0.05);3组完全再通的比率分别为0%、60%和6.7%;血管再通率和完全再通率于动脉组明显高出静脉组(P<0.05)。r-Sak两组对凝血纤溶系统影响的比较无明显差异。24h内无严重并发症。结论重组葡激酶具有较强的血栓溶解作用,动脉途径给药比静脉法更能有效溶解脑内血栓。

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备注/Memo

备注/Memo:
收稿日期:2007-02-14
基金项目:江苏省医学重点人才项目(135-55)
更新日期/Last Update: 2007-06-15