Xaliproden protects against the oxidative stress by paraquat and inflammation by TNFα. ARPE-19 cells were seeded in 8 well plates at 70% confluency and grown overnight. They were changed into serum free media and treated with paraquat (300 µM), or TNFα (10 ng/ml) alone, or in combination with xaliproden (20 µM) for 24 h, or left untreated. They were then fixed, permeabilized and stained with hematoxylin and eosin Y. Images were prepared at original magnification of 40X in a Keyence microscope. To access the data, click or select the words “Appendix 3.”