Sildenafil-driven cone PDE6 inhibition alters receptive-field properties of retinal ganglion cells ex vivo
Bartłomiej Bałamut, Piotr Węgrzyn, Anna Posluszny, Andrzej T. Foik
This study shows that sildenafil inhibits cone PDE6, altering RGC receptive-field properties by abolishing Off-pathway signaling and reducing high-frequency sensitivity.