Additional file 4: Figure S4. Decrease in egg size and oviposition in S. mansoni couples exposed to GSK-J4 and GSK-J5 for 72 h. Data are expressed as mean ± SEM from one experiment, data for 30 µM GSK-J5 point was replotted from the previous assay (Fig. 2c) for comparison. *P < 0.05, **P < 0.01 and ***P < 0.001.