Fig. 6From: Novel coumarins active against Trypanosoma cruzi and toxicity assessment using the animal model Caenorhabditis elegansLethality of 10 g (a), 11 g (b), 11 h (c) and Nifurtimox (d) after acute exposure of C. elegans. Data were obtained from at least 3 independent experiments performed in duplicateBack to article page