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Updated: Aug 17, 2026

Facilitating Drug Discovery: An Automated High-content Inflammation Assay in Zebrafish
Published on: July 16, 2012
[Anti-inflammatory activity of (o-cresotinate) copper and zinc aquacomplexes]
Abstract:
Using rat paw dextran-induced and carrageenan-induced edemas, the antiedematous activities of monohydrate of the diaquatetrakis(o-cresotato)dicopper(II) complex (CuoC) and the diaquabis(o-cresotato)zinc(II) complex (ZnoC) were assayed plethysmometrically. Dihydrate of the diaquabis(salicylato)copper(II) complex (CuS) and the diaquabis(salicylato)zinc(II) complex (ZnS) were used as the standards of comparison. All compounds were administered i.p. in a single dose of 50 mumol/kg body weight (calculated for the RCOO-fragment) 30 min before injecting the irritants. The antidextran/anticarrageenan activities of the species (expressed as a mean edema reduction) were found: CuoC 36/54%--ZnoC 59/65%--CuS 71/52%--ZnS 63/10%. The relationships between the coordination-chemical properties and the biological effects of the corresponding complexes are discussed.
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