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Chapitres
- 00:05Titre
- 01:34Preparation of Glass Cannulas and Perfusion Chamber
- 02:26Collection of Mesenteric Artery from Sprague-Dawley Rats
- 03:35Isolation and Cannulation of 4th Order Mesenteric Artery
- 07:47Measurement of Arterial Diameter and Myogenic Response
- 08:53Results: Assessing Myogenic Response and Vasoactivity in Resistance Mesenteric Arteries Using Pressure Myography
- 10:09Conclusion
Pressure myography is used to assess vasoactivity of small arteries that develop sustained constriction when pressurized. This manuscript provides a detailed protocol to assess in isolated segments of small mesenteric arteries from rats, vasoactivity and the effect of intraluminal pressure on vascular diameter.
