Research progress on oxidative stress and effects of antioxidants from natural foods on dry eyes / 眼科新进展

ABSTRACT

Dry eye is an age-related disease characterized by tear film instability and ocular discomfort.Its onset is closely related to various factors such as age and environment.Studies have shown that oxidative stress plays a key role in the pathogenesis of dry eyes.This review mainly describes the mechanism of oxidative stress by activating autophagy,in-flammation and aging to induce dry eyes,and the application progress of the antioxidants from natural foods in relieving the oxidative stress state of the ocular surface and treating dry eyes.