Cortical hypoperfusion after global forebrain ischemia in rats is not caused by microvascular leukocyte plugging.
Author(s) -
Ulrich Dirnagl,
K. Niwa,
G. Sixt,
Arno Villringer
Publication year - 1994
Publication title -
stroke
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.397
H-Index - 319
eISSN - 1524-4628
pISSN - 0039-2499
DOI - 10.1161/01.str.25.5.1028
Subject(s) - ischemia , microcirculation , medicine , perfusion , laser doppler velocimetry , extravasation , cerebral cortex , cerebral blood flow , endothelium , cortex (anatomy) , brain ischemia , pathology , anesthesia , blood flow , neuroscience , biology
We tested the hypothesis that cerebral hypoperfusion after experimental global cerebral ischemia is caused by plugging of the microcirculation with activated leukocytes using in vivo microscopic observation of the behavior of leukocytes in the cortical microcirculation during the transition from postischemic hyperperfusion to hypoperfusion.
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