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罗哌卡因的实验与临床研究进展 被引量:57

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摘要 罗哌卡因 (ropivacaine ,RP)是一种新型酰胺类局部麻醉药 ,近年来进行了比较详尽的实验与临床研究。RP皮下浸润麻醉作用时间较同浓度布比卡因 (bupivacaine ,BP)长 2~ 3倍。而在神经阻滞麻醉中 ,低浓度时产生高度的感觉与运动阻滞分离 ,但运动阻滞时效不如BP。健康志愿者的Cl为( 0 .82± 0 .16)L·min- 1。血浆蛋白结合率平均为( 94± 1) % ,稳态分布容积 (Vss)为 ( 59± 7)L ,终末T12 为 ( 111± 62 )min。RP主要经肝脏代谢。RP是开放的K+通道阻滞剂和神经元L型Ca2 +通道阻滞剂。临床用于局部浸润麻醉、周围神经阻滞、硬膜外麻醉和脊髓阻滞 。
出处 《中国新药与临床杂志》 CAS CSCD 北大核心 2000年第4期317-319,共3页 Chinese Journal of New Drugs and Clinical Remedies
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参考文献10

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