Stress Proteins and Tolerance to Focal Cerebral Ischemia
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چکیده
منابع مشابه
The Effect of Allograft Transplantation of Sertoli Cell on Expression of NF-кB, Bax Proteins, and Ischemic Tolerance in Rats with Focal Cerebral Ischemia
One of the newest methods to reduce cerebral ischemia damages is cell therapy. The aim of this study is to evaluate the effect of Sertoli cell transplantation on ischemia-induced injuries in animal models of stroke. Rats were divided into four groups: transplant+ischemia, ischemia, sham, and control. Sertoli cells were separated from the other testis of rats and cultured. Unilateral Sertoli cel...
متن کاملThe Effect of Allograft Transplantation of Sertoli Cell on Expression of NF-кB, Bax Proteins, and Ischemic Tolerance in Rats with Focal Cerebral Ischemia
One of the newest methods to reduce cerebral ischemia damages is cell therapy. The aim of this study is to evaluate the effect of Sertoli cell transplantation on ischemia-induced injuries in animal models of stroke. Rats were divided into four groups: transplant+ischemia, ischemia, sham, and control. Sertoli cells were separated from the other testis of rats and cultured. Unilateral Sertoli cel...
متن کاملTolerance of the cerebral venous system to retrograde perfusion pressure in focal cerebral ischemia in rats.
Using quantitative double-tracer autoradiography, we examined the tolerance of the rat cerebral venous system in focal cerebral ischemia to retrograde perfusion pressure into the inferior cerebral vein. At perfusion pressures of less than 150 mm Hg, there was no significant change in local cerebral blood flow (LCBF) and blood-brain barrier (BBB) permeability. At pressures of greater than 170 mm...
متن کاملFocal Cerebral Ischemia
We investigated the temporal threshold for focal cerebral infarction in the spontaneously hypertensive rat The right middle cerebral artery and common carotid artery were occluded for 0,1 ,2 ,3 ,4 , or 24 hours, and all the animals were sacrificed 24 hours after the onset of ischemia. Cortical infarct volumes and edema volumes were quantified in serial frozen sections of hematoxylin and eosin-s...
متن کاملSocial stress exacerbates focal cerebral ischemia in mice.
BACKGROUND AND PURPOSE The purpose of the present study was to determine whether exposure to stress or elevated corticosterone concentrations in the days preceding cerebral ischemia exacerbates ischemic injury as assessed by histological and behavioral outcomes. METHODS For 7 consecutive days, male C57/BL6 mice were exposed to social stress for 45 minutes or injected with 1 mg/kg corticostero...
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ژورنال
عنوان ژورنال: Journal of Cerebral Blood Flow & Metabolism
سال: 1996
ISSN: 0271-678X,1559-7016
DOI: 10.1097/00004647-199607000-00006