期刊文献+

银杏内酯A和B混合物对大鼠永久性局灶性脑缺血的保护作用 被引量:27

Protective effect of mixture of ginkgolide A and ginkgolide B on permanent focal cerebral ischemia in rats
下载PDF
导出
摘要 目的研究银杏内酯A和B混合物(ginkgolide A and ginkgolide B,GKAB)对大鼠永久性局灶性脑缺血的保护作用。方法采用大鼠永久性大脑中动脉阻塞(permanent middle cerebral artery occlusion,pMCAO)模型观察GKAB12.5、25、50mg/kgiv给药对脑梗死体积、脑含水量、行为学症状及组织形态学(光镜)的影响。结果GKAB12.5、25、50mg/kgiv给药呈剂量依赖性减少pMCAO大鼠脑梗死体积、降低脑含水量、改善行为学症状及减轻脑组织形态改变。50、25mg/kg组与模型组相比均有显著性差异(P<0.01、0.05)。结论GKAB对大鼠永久性局灶性脑缺血损伤具有保护作用。
出处 《中草药》 CAS CSCD 北大核心 2007年第2期241-244,共4页 Chinese Traditional and Herbal Drugs
基金 香港保健协会资助项目(20030816HK)
关键词 银杏内酯A 银杏内酯B 脑缺血 永久性大脑中动脉阻塞 ginkgolide A ginkgolide B cerebral ischemia middle cerebral artery occlusion (MCAO)
  • 引文网络
  • 相关文献

参考文献16

  • 1Kassem-Moussa H, Graffagnino C. Nonocclusion and spontaneous recanalization rates in acute ischemic stroke: a review of cerebral angiography studies I-J3. Arch Neurol,2002, 59: 1870-1873.
  • 2Kaltschmidt B, Heinrich M, Kaltschmidt C. Stimulusdependent activation of NF-kappaB specifies apoptosis or neuroprotection in cerebellar granule cells[J].Neuromolecular, 2002, (2) : 299-309.
  • 3Pizzi M, Goffi F, Boroni F, et al. Opposing roles for NF-kappaB/Rel factors p65 and c-Rel in the modulation of neuronal survival elicited by glutamate and interluelin-1 beta[J]. J Biol Chem, 2002, 277: 20717-20723.
  • 4RyanKM, Ernst M K, RiceN R, et al. Role of NF-κB in p53-mediated programmed cell death [J]. Nature, 2000,404: 892-897.
  • 5Carrrol J E, Howard E F, Hess D C, et al. Nuclear factorkappa B activation during cerebral reperfusion: effect of attenuation with N-acetylcysteine treatment [J]. Brain Res Mol Brain Res, 1999, 56: 186-191.
  • 6Clement J A, Stephenson D T, Dixon E P, et al. Global cerebral ischemia activates nuclear factor-κB prior to evidence of DNA fragmentation [J]. Mol Brain Res, 1997, 48: 187-196.
  • 7Clemens J A, Stephenson D T, Yin T, et al. Drug-induced neuroprotection from global ischemia is associated with prevention of persistent but not transient activation of nuclear factor-κB in rats [J]. Stroke, 1998, 29: 677-682.
  • 8Schneider A, Martin-Villalba, Weih F, et al. NF-κB is activated and promotes cell death in focal cerebral ischemia[J]. Nature Med, 1999, 5:554-559.
  • 9Stephenson D, Yin T, Smalstig E B, et al. Transcription factor nuclear factor-kappaB is activated in neurons after cerebral ischemia[J].J Cereb Blood flow Metab, 2000, 20:592-603.
  • 10Nurmi A, Vartiainen N, Koistinaho M, et al. Functional role of nuclear factor kappa-B in ischemic stroke[J].Stroke,2004, 35: 987-991.

二级参考文献17

共引文献50

同被引文献225

引证文献27

二级引证文献263

;
使用帮助 返回顶部