Oxygen consumption in the isolated toad retina
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چکیده
منابع مشابه
Oxygen consumption in the isolated toad retina.
Retinal O2 utilization was studied to identify the O2 consuming processes in the retina and the spatial distribution of those processes. Neural retina, retinal pigment epithelium and choroid were dissected from the toad eye and superfused with an oxygenated Ringer's solution. Double-barreled microelectrodes were used to measure O2 and local voltage simultaneously within the retina in both light...
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Transient changes in retinal oxygen in response to light stimuli were studied to further understand the light-evoked change in oxygen consumption. Double-barreled microelectrodes, which measured oxygen and local voltage simultaneously, were positioned near the photoreceptor inner segments of the toad neural retina-retinal pigment epithelium-choroid preparation. Light-evoked oxygen responses wer...
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The oxygen distribution in the retina of six anesthetized macaques was investigated as a model for retinal oxygenation in the human retina in and adjacent to the fovea. P(O2) was measured as a function of retinal depth under normal physiological conditions in light and dark adaptation with O(2) microelectrodes. Oxygen consumption (Q(O2)) of the photoreceptors was extracted by fitting a steady-s...
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ژورنال
عنوان ژورنال: Experimental Eye Research
سال: 1995
ISSN: 0014-4835
DOI: 10.1016/s0014-4835(95)80059-x