The immunoreactive positive fibers with the brown lineal structures were seen on the anterior cerebral arteries, middle cerebral arteries, posterior cerebral arteries and basilar artery in SHR.

• 在自发性高血压大鼠脑底血管的大脑前动脉、大脑中动脉、大脑后动脉和基底动脉壁上均可见棕褐色的免疫反应阳性纤维 ,纤维较粗 ,曲线状 ,呈网状分布 ,密度较高。