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Meting van endotheelafhankelijke vasorelaxatie in de thoracale aorta van de muis met behulp van tensometrische kamermyografie met klein volume
JoVE Journal
Biology
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JoVE Journal Biology
Measurement of Endothelium-Dependent Vasorelaxation in the Mouse Thoracic Aorta Using Tensometric Small Volume Chamber Myography
DOI:

09:47 min

August 12, 2022

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Chapters

  • 00:05Introduction
  • 00:56Myograph Unit Preparation
  • 02:03Isolation and Mounting of the Aortic Segments onto the Myograph Chamber
  • 03:24Measurement of Endothelium-Dependent Vasorelaxation in Aortic Rings
  • 05:18Effects of General Inhibitors of NO Production on Endothelium-Mediated Vasorelaxation
  • 06:25Contribution of the Endothelial Layer to Aortic Vasorelaxation
  • 08:00Results: Mechanisms Underlying Endothelial-Dependent Vasorelaxation Using Tensometric Small Volume Chamber Myography in a Murine Model
  • 09:06Conclusion

Summary

Automatic Translation

Het huidige protocol beschrijft de concepten en technische toepassing van de tensometrische myograaftechniek met behulp van een meerkamermyograafsysteem in de experimentele ex vivo beoordeling van de aorta-endotheelfunctie van muizen.

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