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纤维蛋白富集和 tPA 敏感的光血栓形成卒中模型
JoVE Journal
Neuroscienze
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JoVE Journal Neuroscienze
A Fibrin-Enriched and tPA-Sensitive Photothrombotic Stroke Model
DOI:

09:42 min

June 04, 2021

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Capitoli

  • 00:04Introduction
  • 01:19Ligation of the Ipsilateral Common Carotid Artery
  • 02:35Skull Thinning Above the Middle Cranial Artery Branch and Photoactivation
  • 04:44Intravital Imaging and tPA Administration
  • 06:34Results: Immunofluorescence Labeling, Intravital Imaging, and the Effects of tPA Treatment on CBF Recovery and Infarct Size
  • 08:50Conclusion

Summary

Traduzione automatica

传统的光血栓中风 (PTS) 模型主要诱导对组织纤溶酶原激活剂 (tPA) 溶解治疗具有高耐药性的致密血小板聚集体。本文通过共注射凝血酶和光敏染料进行光活化,引入了改良的小鼠PTS模型。凝血酶增强的 PTS 模型产生混合血小板:纤维蛋白凝块,并且对 tPA 溶栓高度敏感。

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