Ophthalmic Nanosystems with Antioxidants for the Prevention and Treatment of Eye Diseases
Elena Dinte, Oliviu Voștinaru, Ovidiu Samoilă, Bogdan Sevastre, Ede Bodoki
Abstract
Oxidative stress may induce a series of pathophysiological modifications that are directly involved in the development of ophthalmic diseases like age-related cataract, macular degeneration or diabetic retinopathy, considered to be responsible for the majority of vision loss cases. Although various treatment options for eye diseases are available, multiple factors could limit their efficacy. Recently, the accelerated development of ophthalmic nanosystems has provided new possibilities for overcoming the limitations of existing ocular drug delivery methods. This review evaluates the current status of ophthalmic nanosystems loaded with antioxidants for the prevention and treatment of several eye diseases.