Los investigadores analizaron los datos de una subdivisión de participantes al Age-Related Eye Disease Study a fin de determinar los factores de riesgo adicionales y los biomarcadores de la enfermedad. Se incluyeron un total de 934 pacientes en esta subdivisión. Los participantes tenían edades comprendidas entre los 67 y 71 años. De los incluidos en la subdivisión, 181 no sufrían DMAE;201 parecían DMAE leve; 326, DMAE moderada; y 223, DMAE avanzada.
Altos niveles de antioxidantes de vitramina C en suero y luteína/zeaxantina y gran consumo de pescado se asoció con bajos niveles de proteína C reactiva en sangre. Vitamina E en suero, fumar y aumentos del índice de masa corporal, se relacionaron, por el contrario, con incremento de nivel de la proteína C reactiva. La hipertensión arterial se asoció con un aumento del nivel de la homocisteína. La vitamina E, el caroteno beta y la toma diaria de antioxidantes y de vitamina B6, se asociaron a bajos niveles de plasma.
Webs Relacionadas
Nutrition
Massachusetts Eye and Ear Infirmary
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