用薄层扫描法同时测定血清中胺碘酮(A)及去乙基胺碘酮(DA),并用于临床作常规血浓监测。在血清浓度0.1-4.0mg/L范围内线性方程为:YA =1.14XA+0.105(r=0.9998),YDA= 0.887XDA-0.074(r=0.9989),变异系数:日内A为2.75%,DA为1.07%(n=6);日间A为 6.93%, DA为6.96%(n=30)。12例(男10例,女2例)服用负荷量(0.4-00.6g/d)两周,晨起空腹时血清浓度A为1.06±0.25(x土s),DA为0.86±0.34(x±s):27例(男23例,女4例)服用维持量(0.1-0.2g/d) 60d以上晨起空腹时血清浓度A为0.44±0.15, DA为0.41 ±0.15。
关键词
胺碘酮 /
去乙基胺碘酮 /
薄层扫描 /
血浓监测
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参考文献
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