In vivo imaging of the zebrafish retina treated with toxic chemicals. Zebrafish larvae were treated with mebendazole (A) or BBC (B) from 1 to 6 dpf. The larvae were stained with BODEC (C and D) or DIBPBC (E and F). The retinas were visualized by confocal laser scanning microscopy. Both BODEC and DIBPBC clearly visualize the disorganization of the IPL in the zebrafish treated with mebendazole (C and E) but not with BBC (D and F).