Delayed Neuronal Recovery and Neuronal Death in Rat Hippocampus following Severe Cerebral Ischemia: Possible Relationship to Abnormalities in Neuronal Processes
نویسندگان
چکیده
منابع مشابه
Delayed neuronal recovery and neuronal death in rat hippocampus following severe cerebral ischemia: possible relationship to abnormalities in neuronal processes.
Mechanisms involved in the postischemic delay in neuronal recovery or death in rat hippocampus were evaluated by light and electron microscopy at 3, 15, 30, and 120 min and 24, 36, 48, and 72 h following severe cerebral ischemia that was produced by permanent occlusion of the vertebral arteries and 30-min occlusion of the common carotid arteries. During the early postischemic period, neurons in...
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متن کاملCalcium accumulation and neuronal damage in the rat hippocampus following cerebral ischemia.
The present study was undertaken to correlate calcium accumulation with the development of neuronal necrosis following transient ischemia. After 10 min of forebrain ischemia in the rat--a period that leads to reproducible damage of CA1 pyramidal cells--determination of calcium concentration and evaluation of morphological signs of cell body necrosis in the dorsal hippocampus were performed at v...
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ژورنال
عنوان ژورنال: Journal of Cerebral Blood Flow & Metabolism
سال: 1984
ISSN: 0271-678X,1559-7016
DOI: 10.1038/jcbfm.1984.28