Adrenergic-Induced Enhancement of Brain Barrier System Permeability to Small Nonelectrolytes: Choroid Plexus versus Cerebral Capillaries
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چکیده
منابع مشابه
Permeability of rabbit heart capillaries to nonelectrolytes.
VARGAS, FERNANDO, AND JOHN A. JOHNSON, Permeability of rabbit heart capillaries to nonelectrolytes. Am. J. Physiol. 2 r 3(1> : 87-93. 1967. -Isolated perfused rabbit hearts were used to study the permeability characteristics of their capillaries with respect to inulin, raffinose, sucrose, and urea, The method used involved a continuous weighing of the isolated perfused heart. Each heart was iso...
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Brain unidirectional extraction and flux of leucine were measured simultaneously with cerebral blood flow (CBF) at various times after transient global cerebral ischemia in the rat. The results permit an evaluation of blood-brain barrier permeability in the postischemic period independent of alterations in CBF at the time of measurement. Leucine extraction was higher (p < 0.001) than that of CB...
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The endothelial surface of the isolated rabbit cornea was perfused with modified KEI medium, according to the method reported previously. This in vitro cornea maintained its thickness within the normal range even after the epithelium ivas removed. The endothelial permeability of these in vitro corneas to tritiated water, >C-labeled urea, sucrose, and inulin teas determined. The reflection coeff...
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ژورنال
عنوان ژورنال: Journal of Cerebral Blood Flow & Metabolism
سال: 1985
ISSN: 0271-678X,1559-7016
DOI: 10.1038/jcbfm.1985.55