Delayed Vasodilation and Altered Oxygenation after Cerebral Ischemia in Fetal Sheep

Abstract

The study investigated the hypothesis that delayed cerebral injury after transient cerebral ischemia is associated with vasoconstriction and decreased cerebral oxygenation. Eight chronically instrumented, late gestation fetal sheep were subjected to 30 min of cerebral ischemia in utero. Cortical impedance (CI) and electrocorticogram (ECoG) were recorded to… (More)
DOI: 10.1203/00006450-199601000-00007

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