Estudio objetivo del efecto protector de las lentes "CPF 550" Corning mediante sistemas de electrofisiología ocular
- Aramendia Salvador
- Zabaleta Arzuaga
- Munoa Roiz, J.L.
ISSN: 0365-6691
Año de publicación: 1992
Volumen: 62
Número: 6
Páginas: 497-502
Tipo: Artículo
Otras publicaciones en: Archivos de la Sociedad Española de Oftalmologia
Resumen
The results of the ERG obtained from 48 eyes belonging to 24 people without ocular pathology have been studied. The examinations were carried out using white, red and blue flashes, as will as using a filtered and unfiltered ultraviolet radiation flash through CORNING «CPF» lenses, after having orally adminestered the people with fluorescein. The results obtained show that the ERG change very little with or without CORNING «CPF» lenses with white and red flashes. We observed that a low curve is obtained with a blue flash. When and ultraviolet light with fluorescein is used a curve equivalent to that of the blue flash is obtained (fluorescent ERG). This curve disappears when the lenses being studied are used. No appreciable results are obtained when the ERG with ultraviolet light is carried out without having previously administered sodium fluorescein.