Dynamic Changes in Cerebral Blood Flow and Angiogenesis After Transient Focal Cerebral Ischemia in Rats
نویسندگان
چکیده
منابع مشابه
Dynamic Changes in Blood-Brain-Barrier permeability after transient focal cerebral ischemia in rats
C-Y. Lin, H-W. Chen, Y-Y. Tung, W-M. Cheung, T-N. Lin, C. Chang Institute of Biomedical Sciences,Academia sinica, Taipei, Taiwan Synopsis The association of CBF and CBV with angiogenesis after transient focal cerebral ischemia has been documented. However, the relationship between the changes in cerebral hemodynamics and disruption of blood-brain barrier (BBB) permeability, which is a possible ...
متن کاملcomparison of blood flow velocity changes in posterior cerebral artery measured with transcranial doppler sonography in migraineurs with visual aura and normal persons after photostimulation
چکیده ندارد.
15 صفحه اولDynamic changes in cerebral blood flow and angiogenesis after transient focal cerebral ischemia in rats. Evaluation with serial magnetic resonance imaging.
BACKGROUND AND PURPOSE Angiogenesis occurs after cerebral ischemia, but the relationship between angiogenesis and cerebral hemodynamic change is unknown. The aim of the present study was to investigate the relationship between ischemia-induced angiogenesis and hemodynamics in a well-defined 3-vessel occlusion model of the rat by using diffusion- (DWI), perfusion-, and T2-weighted MRI (T2WI). ...
متن کاملQuantitative evaluation of Blood Brain Barrier permeability in transient focal cerebral ischemia in the rat
Introduction: Development of brain edema following focal cerebral ischemia exacerbates primary ischemic injury. Blood brain barrier (BBB) opening is an important part of edema named as vasogenic brain edema. In this study, quantitative alterations of BBB permeability is experimentally evaluated using transient focal cerebral ischemia in the rat. Methods: Two groups of male rats (ischemic and sh...
متن کاملTime course of cerebral blood flow and histological outcome after focal cerebral ischemia in rats.
BACKGROUND AND PURPOSE The relation between time-dependent changes in cerebral blood flow and the appearance of infarction after focal cerebral ischemia is still a matter for debate. The aim of this study was to measure perfusion after simultaneous occlusions of the left middle cerebral artery and ipsilateral common carotid artery in rats and correlate it with the timing and distribution of his...
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ژورنال
عنوان ژورنال: Stroke
سال: 2002
ISSN: 0039-2499,1524-4628
DOI: 10.1161/01.str.0000037675.97888.9d