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Hemodynamic measurements from individual blood cells in early mammalian embryos with Doppler swept source OCT
Explore Article opticsinfobase.org (Mar 18 2009)
The most common and lethal birth defects affect the cardiovascular (CV) system. The mouse is a superior model for identifying and understanding mammalian CV birth defects, but there is a great need for tools that can detect early and subtle deficiencies in cardiac function in mouse embryos. We combined swept source optical coherence tomography (SS-OCT) with live mouse embryo culture protocols to generate structural two-dimensional and three-dimensional imaging and hemodynamic measurements in a live 8.5 day embryo just a few hours after the beginning of a heartbeat. Our data show that individual circulating blood cells can be visualized with structural ...
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Comment on Article Mentions: Kirill V. Larin Baylor College of Medicine University of Houston


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