Novel Lutein Loaded Lipid Nanoparticles on Porcine Corneal Distribution
Figure 6
Micrographs of HE staining after 24 h treatment with PBS (a) and NLC + 2% HPβCD (b). Arrow indicates the epithelium. Scale bar represents 25 μm. Porcine cornea after 24 h treatment was fixed, stained, and observed using light microscopy.
