本课题组曾经于2004年至2009年观察了铁皮石斛提取物及其制剂对易卒中型自发性高血压大鼠(SHR-sp)12周用药和停止用药后36周的血压、中风发生和死亡、心脑肾脏器重量和病理情况,以及其心血管内分泌激素变化,发现铁皮石斛提取物对SHR-sp大鼠具有缓和持久的降低血压作用;铁皮石斛提取物对SHR-sp大鼠具有延长生存时间、提高生 Our group from 2004 to 2009 was observed Dendrobium candidum extract and its preparation for stroke-induced spontaneous hypertensive rats (SHR-sp) after 12 weeks of medication and stop the medication after 36 weeks of blood pressure, stroke and death , Heart and brain organ weight and pathological conditions, and changes in its cardiovascular endocrine hormones, Dendrobium candidum extract was found to have a sustained and sustained hypotensive effect on SHR-sp rats; Dendrobium candidum extract had prolonged survival in SHR-sp rats Time, improve students