Cytoskeletal disruption with cytoskeleton inhibitors in AT1R-HEK293 cells. Cells were treated with (a,b) vehicle (DMSO), (c,d) latrunculin A, or (e,f) nocodozale, and stained with fluorescein phalloidin to visualize F-actin (a,c,e) and anti-tubulin to visualize microtubules (b,d,f), as described in Section 2. Scale bar, 10 μm.