Fig. 4From: Ethnozoological importance of Eisenia fetida and experimental validation of its anticancer activity in ascites Dalton’s lymphoma (DL) bearing miceTrypan blue exclusion analysis to check the viability of spleen cells. a Control cells are treated with only the drug vehicle; b 96 h of EFP treatment. Viable cells are colourless, and non-viable cells stain blueBack to article page