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Conferences > BIOMED > 2014 > BS3A > BS3A.80

Estimation of Renal Oxygenation in Rats by Near Infrared Spectroscopy

Dirk Grosenick, Oliver Steinkellner, Heidrun Wabnitz, Rainer Macdonald, Thoralf Niendorf, Kathleen Cantow, Bert Flemming, Karen Arakelyan, and Erdmann Seeliger

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Abstract

We developed a method to quantify hemoglobin concentration and oxygen saturation in the renal cortex of small animals by near-infrared spectroscopy. The method was used to investigate physiological interventions in rats including aortic occlusion, hypoxia and hyperoxia.

© 2014 Optical Society of America

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