摘要
右美托咪定是一种高选择性、高特异性a2肾上腺素能受体激动剂。它能产生充分的镇静作用而无明显的呼吸抑制的特点广泛应用“术中唤醒”。右美托咪定还有中枢性镇痛作用和缩短局麻药起效时间和延长局麻药作用时间。
Dexmedetomidine is a highly selective and highly specific α2 adrenergic receptor agonist. It can produce adequate sedation without significant respiratory depression . It is widely applied on waking up in intraoperatlve. Dexmedetomidine also had central analgesic effects and shorted the onset time of local anesthetic and It could prolonged the active duration of local anesthetic.
出处
《药物与人》
2014年第6期36-37,共2页
Medicine & People
关键词
右美托咪定
局部麻醉
中枢性镇痛
Dexmedetomidine
Local Anesthetics
Central Analgesic
