Peroxisome Proliferator-Activated Receptor β/δ Regulates Cerebral Vasospasm after Subarachnoid Hemorrhage via Modulating Vascular Smooth Muscle Cells Phenotypic Conversion

Subarachnoid hemorrhage grade, neurological scores, brain water content and brain swelling were measured to study the mechanisms of PPARβ/δ on vascular smooth muscle phenotypic transformation.