This article describes a step-by-step protocol to set up an ex vivo porcine model of bacterial keratitis. Pseudomonas aeruginosa is used as a prototypic organism. This innovative model mimics in vivo infection as bacterial proliferation is dependent on the ability of the bacterium to damage corneal tissue.
Okurowska, K., Roy, S., Thokala, P., Partridge, L., Garg, P., MacNeil, S., Monk, P. N., Karunakaran, E. Establishing a Porcine Ex Vivo Cornea Model for Studying Drug Treatments against Bacterial Keratitis. J. Vis. Exp. (159), e61156, doi:10.3791/61156 (2020).