An obsolete term for the bactericidal substances of cell-free serum, the activity of which is destroyed by heating at 56°C; applied by Bordet to the heat-labile substance normally present in serum and distinct from the sensitizing substance (antibody) produced by infection or immunization. In this sense it is synonymous with complement.

Origin: G. Alexo, to ward off

(05 Mar 2000)

Alexandre Carteaud, Alexandre Couvelaire, alexia, alexic < Prev | Next > alexin unit, Alexios Trantas, alexipharmac

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