2) median effective concentration
半数有效浓度
1.
Objective To determine the median effective concentration (EC 50 ) of ropivacaine and bupivacaine for postoperative epidural analgesia, and compare the efficacy of the 2 analgesics.
目的通过序贯试验法测定罗哌卡因和布比卡因术后硬膜外镇痛的半数有效浓度(EC50),比较两者用于术后硬膜外镇痛的相对效能。
4) anesthetic 50 percent effective dose
半数麻醉有效浓度
1.
Objective To establish a method for determining the anesthetic 50 percent effective dose (ED 50 ) of inhaled anesthetics on fruit flies.
目的 建立测定果蝇吸入麻醉药半数麻醉有效浓度 (ED50 )的方法学。
5) effective blood drug concentration range
有效血药浓度
1.
Establishing of effective blood drug concentration range of tacrolimus for liver transplantation patients by computer program;
计算机编程建立肝脏移植患者他克莫司的有效血药浓度范围
6) plasma concentration
血浆浓度
1.
18 out-patient cases from our hospital were adopted HPLC to measure plasma concentrations of warfarin during September 2006.
目的探讨人工机械心脏瓣膜置换术后华法林抗凝治疗的监测方法及相关并发症,初步研究华法林血浆浓度的临床意义。
补充资料：半数有效量
分子式：
CAS号：
性质：能使50%的个体产生阳性效果的剂量。
CAS号：
性质：能使50%的个体产生阳性效果的剂量。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条