A subscription to JoVE is required to view this content. Sign in or start your free trial.
Chapters
- 00:05Title
- 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
Tryk myography anvendes til at vurdere vasoaktivitet af små arterier, der udvikler vedvarende konstriktion når tryk. Dette håndskrift indeholder en detaljeret protokol til at vurdere i isolerede segmenter af små mesenteriale arterier fra rotter, vasoaktivitet og effekten af intraluminale pres på vaskulær diameter.
