Dataset Information

VasoTracker, a Low-Cost and Open Source Pressure Myograph System for Vascular Physiology.

ABSTRACT: Pressure myography, one of the most commonly used techniques in vascular research, measures the diameter of isolated, pressurized arteries to assess the functional activity of smooth muscle and endothelial cells. Despite the widespread adoption of this technique for assessing vascular function, there are only a small number of commercial systems and these are expensive. Here, we introduce a complete, open source pressure myograph system and analysis software, VasoTracker, that can be set-up for approximately 10% of the cost of commercial alternatives. We report on the development of VasoTracker and demonstrate its ability to assess various components of vascular reactivity. A unique feature of the VasoTracker platform is the publicly accessible website (http://www.vasotracker.com/) that documents how to assemble and use this affordable, adaptable, and expandable pressure myograph.

SUBMITTER: Lawton PF

PROVIDER: S-EPMC6393368 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature

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VasoTracker, a Low-Cost and Open Source Pressure Myograph System for Vascular Physiology.

Lawton Penelope F PF Lee Matthew D MD Saunter Christopher D CD Girkin John M JM McCarron John G JG Wilson Calum C

Frontiers in physiology 20190221

Pressure myography, one of the most commonly used techniques in vascular research, measures the diameter of isolated, pressurized arteries to assess the functional activity of smooth muscle and endothelial cells. Despite the widespread adoption of this technique for assessing vascular function, there are only a small number of commercial systems and these are expensive. Here, we introduce a complete, open source pressure myograph system and analysis software, VasoTracker, that can be set-up for ...[more]

PMID: 30846942

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Dataset Information

VasoTracker, a Low-Cost and Open Source Pressure Myograph System for Vascular Physiology.

Publications

VasoTracker, a Low-Cost and Open Source Pressure Myograph System for Vascular Physiology.

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