摘要
Despite the existence of treatment for diabetes,inadequate metabolic control triggers the appearance of chronic complications such as diabetic retinopathy.Diabetic retinopathy is considered a multifactorial disease of complex etiology in which oxidative stress and low chronic inflammation play essential roles.Chronic exposure to hyperglycemia triggers a loss of redox balance that is critical for the appearance of neuronal and vascular damage during the development and progression of the disease.Current therapies for the treatment of diabetic retinopathy are used in advanced stages of the disease and are unable to reverse the retinal damage induced by hyperglycemia.The lack of effective therapies without side effects means there is an urgent need to identify an early action capable of preventing the development of the disease and its pathophysiological consequences in order to avoid loss of vision associated with diabetic retinopathy.Therefore,in this review we propose different therapeutic targets related to the modulation of the redox and inflammatory status that,potentially,can prevent the development and progression of the disease.
