Fig. 6From: Eye irritation testing of nanomaterials using the EpiOcular™ eye irritation test and the bovine corneal opacity and permeability assayBovine cornea treated with Ag NM-300 K (10x, HE stain); HSI: IV. Diffuse cell loss of squamous and wing cell layers; Multifocal karyolysis in the basal cell layer (↑) and Ag NM-300 K particle residues (*). Abbreviations: HE: Hematoxylin and Eosin; HSI: Histological score of irritationBack to article page