Keywords: بیهوشی ایسفلوران; BBB; blood-brainbarrier; CCA; commoncarotid artery; ICA; internalcarotid artery; MABP; meanarterial blood pressure; MCA; middlecerebral artery; MCAo; middlecerebral artery occlusion; Animal model of stroke; Embolic stroke; Isoflurane anesthesia; Middle ce