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yanmh

木虫 (正式写手)

[交流] IC50,CC50,EC50的意义?

IC50,CC50,EC50的意义我已经查了好多,可是总是有不同的说法,搞的我自己也糊涂了!不知道是否有明确的定义!

希望朋友们能帮助一下,谢谢
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yanmh

木虫 (正式写手)

The CC50 represents the concentration of drug that is required for 50% cell kill (cytoxicity) of the uninfected cells.
The IC50 represents the concentration of a drug that is required for 50% inhibition of viral replication in vitro .
The EC50 represents the plasma concentration/AUC required for obtaining 50% of the maximum effect in vivo.

IC50(From Wikipedia, the free encyclopedia)
IC50, the half maximal inhibitory concentration, represents the concentration of an inhibitor that is required for 50% inhibition of things like an enzyme, a cell, a cell receptor or a microorganism.
It's commonly used as a measure of drug effectiveness. Another measure of drug efficacy is EC50 which represents the concentration of a compound that is required to obtain 50% of the maximum effect. (Ex. EC100 would be the minimum concentration of a compound to obtain 100% of its effect). EC50 " Effect Concentration 50% " or concentration having 50% of effect compared to control
3楼2008-01-20 02:08:42
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yalefield

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老汉一枚

请你把查到的先帖上来吧
2楼2008-01-19 11:42:21
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