4 nitroquinoline 1 oxide 1 Article 1 Comet assay 1 Corneal epithelial cells 1 DNA damage 1 DNA strand breakage 1 Drug development 1 Genotoxicity test 1 Japanese White (rabbit) 1 Leporidae 1 Ophthalmic drug 1 Rabbit 1 acrylamide 1 animal cell 1 animal experiment 1 animal model 1 animal tissue 1 antioxidant 1 comet assay 1 comparative study 1 controlled study 1 cornea epithelium 1 cornea tissue 1 cytochrome P450 1 dimethyl sulfoxide 1 drug exposure 1 epithelium cell 1 ethidium bromide 1 eye toxicity genotoxicity 1