Guanylate cyclase: inhibition by light in retinal photoreceptors.
Science
; 183(4120): 86-7, 1974 Jan 11.
Article
em En
| MEDLINE
| ID: mdl-4148703
ABSTRACT
Guanylate cyclase activity of retinal rod outer segments was measured by an assay procedure that minimizes the technical problems caused by the high activity of cyclic nucleotide phosphodiesterase in neural tissue. Cyclase activity in rods is significantly higher than in brain. Moreover, activity is two-fold higher in dark-adapted rods than in light-bleached rods, a sensitivity that is lost when the preparation is treated with detergent.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Células Fotorreceptoras
/
Guanilato Ciclase
/
Luz
Limite:
Animals
Idioma:
En
Ano de publicação:
1974
Tipo de documento:
Article