Cerebral ischemia upregulates vascular endothelin ETB receptors in rat
Background and Purpose-Elevated levels of endothelin 1 (ET 1) have been reported in cerebral ischemia A role for ET may prove more important if the vascular receptors were changed We addressed whether there is any change in ET receptor expression in cerebral ischemia Methods-The right middle cerebral artery (MCA) was occluded in male Wistar rats for 2 hours with the intraluminal filament method Th