The negative role of IL-6 is also associated with its effect on endothelialdysfunction with an increased permeability and enhanced expression of adhesion molecules on these cells[18, 21, 22].Elevated levels of IL-6 both in serum and in vitreous fluid have been detected in proliferative retinopathy in adultpatients [23, 24]. This evidence concerns the gene IL6 and retinal disorder.