Methods: The lung ACE,aorta NOS,plasma ET and plasma CGRP of RHR were inspected by using kits.

• 方法:通过试剂盒测定灌胃红曲4周后RHR肺组织ACE活性和主动脉NOS活性,以及灌胃红曲前后血浆ET和CGRP的变化。