Fig. 4.

Hematoxylin-eosin-stained corneal cross-sections 1 h postexposure to 1 IPBS: Control B, 1B 2.5% w/v HPβCD in the receiver solution, 2B 2.5% w/v HPβCD in the donor solution, 3B 2.5% w/v HPβCD in the receiver and donor solutions, 4B 2.5% w/v RMβCD in the receiver solution, 5B 2.5% w/v RMβCD in the donor solution, and 6B 2.5% w/v RMβCD in the receiver and donor solutions