Figure 5
From: Condensed tannins act as anthelmintics by increasing the rigidity of the nematode cuticle

DIC microscopy of different larval stages of C. elegans treated with CM (2 mg/mL) overnight. (a) L1 larva, (b) L2 larva, (c) L3 larva, d) L4 larva, each entrapped within the unshed cuticle. (e) L4 larva with partially shed cuticle causing a constriction in the head region. Scalebar 50 µm.