Waiting
Processando Login

Trial ends in Request Full Access Tell Your Colleague About Jove
Journal / Medicine / Mesenteric Artery Contraction and Relaxation…
JoVE Journal
Medicine

É necessário ter uma assinatura JoVE para assistir este

JoVE Journal Medicine
Mesenteric Artery Contraction and Relaxation Studies Using Automated Wire Myography
Handheld Metal Detector Screening for Metallic Foreign Body Ingestion in Children
Journal (Medicine)
Handheld Metal Detector Screening for Metallic Foreign Body Ingestion in Children
Contrast Enhanced Ultrasound Imaging for Assessment of Spinal Cord Blood Flow in Experimental Spinal Cord Injury
Journal (Medicine)
Contrast Enhanced Ultrasound Imaging for Assessment of Spinal Cord Blood Flow in Experimental Spinal Cord Injury
 

Mesenteric Artery Contraction and Relaxation Studies Using Automated Wire Myography

Article DOI: 10.3791/3119-v • 07:52 min • September 22nd, 2011
September 22nd, 2011 •
1, 1, 1,2,3, 1,2,3
1Julius L. Chambers Biomedical/Biotechnology Research Institute, North Carolina Central University, Durham, 2Department of Biology, North Carolina Central University, Durham, 3Department of Physiology & Pharmacology and Hypertension & Vascular Research Center, Wake Forest University School of Medicine

Capítulos

Resumo
Automatic Translation

An automated myography method for force measurements in isolated mesenteric arteries is described. It employs a Mulvany-Halpern Auto Dual Wire Myograph 510A to determine responses to phenylephrine and extracellular calcium. The method allows consistent determination of isometric responses to agonists in small vessels of diameters of 60 - 300 μm, independently.

Tags

Mesenteric Artery Contraction Relaxation Automated Wire Myography Proximal Resistance Vessels Blood Flow Rat Mesenteric Artery Myography Technique Isometric Conditions Force Production Sensitivity Agonists Stretch Compliance Of Mounting Wires Stainless Steel Wires Tungsten Wires Oxidation Recorded Responses Vascular Smooth Muscle Cell Receptors Phenylephrine Extracellular Calcium (Ca2+e)
Read Article

Get cutting-edge science videos from JoVE sent straight to your inbox every month.

Waiting X
Simple Hit Counter