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DeCS
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Descriptor English:
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Inhibitory Concentration 50
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Descriptor Spanish:
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Concentración 50 Inhibidora
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Descriptor Portuguese:
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Concentração Inibidora 50
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Synonyms English:
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Concentration 50, Inhibitory
IC50
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Tree Number:
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E05.940.350
G07.690.936.563
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Definition English:
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The concentration of a compound needed to reduce population growth of organisms, including eukaryotic cells, by 50% in vitro. Though often expressed to denote in vitro antibacterial activity, it is also used as a benchmark for cytotoxicity to eukaryotic cells in culture. |
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Indexing Annotation English:
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do not confuse with LETHAL DOSE 50, determined in animals
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See Related English:
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Microbial Sensitivity Tests
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History Note English:
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99
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Record Number:
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33878
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Unique Identifier:
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D020128
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Occurrence in VHL:
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Similar:
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DeCS
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