Search results for "PRODUITS TERMINAUX DE GLYCATION"
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Participation des facteurs nutritionnels et environnementaux au vieillissement de la rétine et aux rétinopathies liées à l’âge
2012
Aging is defined by all the physiological processes that alter the structure and functions of the body. With advanced age, aging of the human retina can evolve into pathological forms, agerelated macular degeneration (AMD) or diabetic retinopathy (DR). The mechanisms involved in the transition from normal aging to a pathologic state are poorly understood. Oxidative stress and advanced glycation end-products are promoting factors for aging of the retina. Meanwhile, epidemiological studies suggest that a diet rich in long-chain omega-3 polyunsaturated fatty acids (LC-PUFA) such as EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid), potentially protects against the development of AMD a…
Participation of nutritional and environmental factors in aging of the retina and age-related retinopathies
2012
With advanced age, aging of the human retina can evolve into pathological forms, age-related macular degeneration (AMD) or diabetic retinopathy (DR). Meanwhile, epidemiological studies suggest that a diet rich in long-chain omega-3 polyunsaturated fatty acids (LC-PUFA) such as EPA and DHA, potentially protects against the development of AMD and insulin resistance, the main risk factor for DR. Within this context, our research objectives were to assess: 1 - the impact of endogen and environmental factors, known to trigger oxidative stress, advanced glycation end-products (AGEs) or insulin resistance, on the function and aging of the retina, and 2 - the response of the retina to a omega-3 LC-…