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Isolering og funktionel analyse af arteriolært endotel af musehjernens parenchyma
JoVE Journal
Biology
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JoVE Journal Biology
Isolation and Functional Analysis of Arteriolar Endothelium of Mouse Brain Parenchyma
DOI:

06:40 min

March 11, 2022

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Chapters

  • 00:04Introduction
  • 00:58Dissection and Isolation of Mouse Cerebral Arterioles
  • 02:30Digestion of Parenchymal Arterioles and Preparation of Endothelial Tubes
  • 03:47Utilization of Arteriolar Endothelial Tubes for the Examination of Cellular Physiology and Cellular Imaging
  • 04:54Results: Assessment of Endothelial Function
  • 05:50Conclusion

Summary

Automatic Translation

Intensiv forberedelse af intakte mus cerebrale endotelrør fra cerebrale parenkymale arterioler er illustreret til at studere cerebral blodgennemstrømningsregulering. Desuden demonstrerer vi de eksperimentelle styrker ved denne endotelundersøgelsesmodel til fluorescensbilleddannelse og elektrofysiologisk måling af vigtige cellulære signalveje, herunder ændringer i intracellulær [Ca2+] og membranpotentiale.

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