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Inhibitory Concentration 50

"Inhibitory Concentration 50" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure, which enables searching at various levels of specificity.

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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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This graph shows the total number of publications written about "Inhibitory Concentration 50" by people in this website by year, and whether "Inhibitory Concentration 50" was a major or minor topic of these publications.
Bar chart showing 60 publications over 20 distinct years, with a maximum of 7 publications in 2010
To see the data from this visualization as text, click here.
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