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. 2016 Aug 4;10(8):e0004908. doi: 10.1371/journal.pntd.0004908

Fig 4. Effects of luteolin (3) and praziquantel on the morphology of adult S. mansoni at 4–20 μg/mL concentration visualized using scanning electron microscopy.

Fig 4

A, C and E show male flukes. B, D and F depict female flukes. (A, B) Flukes in DMSO/media control. (C, D) Flukes treated with praziquantel (tightly coiled). (E, F) Flukes treated with luteolin (3) (moderately coiled). Three separate wells (with 3–5 adult flukes per well) were treated with different doses of test samples as above and each of them was examined under SEM.