Regional Cerebral Blood Flow in Stroke-Prone SHR
نویسندگان
چکیده
منابع مشابه
Regional cerebral blood flow in conscious stroke-prone spontaneously hypertensive rats.
Regional cerebral blood flow (rCBF) was measured autoradiographically with [14C]iodoantipyrine as a diffusible tracer in two strains of conscious normotensive rats (Wistar Kyoto and local Wistar) and in two groups of spontaneously hypertensive stroke-prone rats (SHRSP) with a mean arterial pressure (MAP) below or above 200 mm Hg. In spite of the large differences in arterial pressure, rCBF did ...
متن کاملDevelopmental course of hypertension and regional cerebral blood flow in stroke-prone spontaneously hypertensive rats.
Regional cerebral blood flow (rCBF) was repeatedly measured by the hydrogen clearance method in the frontal cortex of stroke-prone spontaneously hypertensive rats (SHRSP) at the age of 50 days and thereafter. When SHRSP rats developed severe hypertension (over 200 mg Hg at the age of 60 days) rCBF began to decrease abruptly in the frontal cortex--one of the three predilection sites of stroke in...
متن کاملGenetic subgrouping of stroke-prone SHR and stroke-resistant SHR.
From these results, we can conclude that the developmental pattern of hypertension in the young age is genetically determined and closely related to the incidence of hemorrhage or infarction. These newly selected substrains of SHRSP with higher incidences of cerebral infarction (SP-2) or hemorrhage (SP-1) are regarded as the better models for studying the pathogenesis, treatment, and prevention...
متن کاملRegional cerebral blood flow in chronic stroke patients.
BACKGROUND AND PURPOSE The aim of this study was to investigate regional cerebral blood flow parameters during the postacute phase of unilateral ischemic stroke and to correlate them with clinical data. METHODS Regional cerebral blood flow was measured in 187 patients in the stabilized phase of stroke by the xenon-133 inhalation method with 32 extracranial detectors. Thirty-eight patients wer...
متن کاملRegional cerebral blood flow in chronic stroke patients with dementia.
Cerebral atrophy and regional cerebral blood flow (CBF) were examined in 52 chronic stroke patients with dementia, pre-dementia or non-dementia (according to the Dementia Scale). The index of cerebral atrophy was estimated on computed tomography, and CBF was determined using 133Xe inhalation method. Cerebral atrophy indices were not significantly different among various degrees of dementia exce...
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ژورنال
عنوان ژورنال: Japanese Heart Journal
سال: 1976
ISSN: 0021-4868,1348-673X
DOI: 10.1536/ihj.17.378