Fig. 9From: OCTN2- and ATB0,+-targeted nanoemulsions for improving ocular drug deliveryOcular safety evaluation of DEX SC-NE in HCECs and rabbit eyes. Cytotoxicity test of DEX solution, DEX NEs, and DEX 10% SC-NEs in HCECs after 24 h of incubation (A) (n = 3); Ocular irritation observation after topical instillation of DEX solution, DEX NEs, and DEX 10% SC-NEs (B); HE staining observation of ocular tissues (C) (scale bar = 100 μm)Back to article page