Figure 4 of Tanano, Mol Vis 2015; 21:699-705.


Figure 4. Mechanism of unoprostone isopropyl-mediated vasodilation.Co-incubation with NG-nitro-L-arginine methyl ester (L-NAME; 10 µM) and iberiotoxin (0.1 µM, n = 4) almost eliminated the retinal arteriolar dilation in response to unoprostone isopropyl. *p<0.05 versus control.