P B Rudolphi

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Light microscopic autoradiography was used to localize phosphorylated rhodopsin and to examine rate and extent of light activated rhodopsin phosphorylation in frog rod outer segments and in the isolated frog retina. The even distribution of label in totally bleached rod outer segments and partial labeling of rod outer segments after local illumination(More)
OBJECTIVE/BACKGROUND Hemodynamic measurements of blood flow in the common femoral vein and artery can be performed readily using duplex sonography. The ratio of venous to arterial volume flow in these vessels, the venous arterial flow index (VAFI), is increased in patients with varicose veins and/or chronic venous disease. The objective was to determine the(More)
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