Fig. 1. effect of amodiaquine on gross morphological alterations in male and female adult worms of Schistosoma mansoni. Paired adult worms were incubated in media alone for zero (A), one (B), three (C) and seven (D) days (control group), while paired adult worms were incubated in media with 5 µg/mL amodiaquine for zero (E), one (F), three (G) and seven (H) days. Arrows indicate localization of black content. The symbols ♂ and ♀ indicate male and female worms, respectively.
