Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 1 de 1
Filtrar
Añadir filtros








Intervalo de año
1.
Ciênc. cult. (Säo Paulo) ; 47(4): 246-51, jul.-ago. 1995. ilus, tab
Artículo en Inglés | LILACS | ID: lil-164745

RESUMEN

The effect of neural lesions upon the distribution of a neuronal nicotinic acetylcholine receptor subunit was investigated in the chick nervous system. Following unilateral retinal lesions, the neuropil staining with an antibody against the Beta2 receptor subunit was dramatically reduced or completely eliminated in all retinorecipient structures. Lesions of the lateral spiriform nucleus, a major Beta2 subunit-containing mesencephalic nucleus, produced a marked reduction of neuropil staining in the deeper layers of the tectum, which represent the main target of that nucleus. The present results indicate that the Beta2 subunit is transported in axonal systems, and might therefore constitute presynaptic receptors in some brain areas.


Asunto(s)
Animales , Axones/metabolismo , Receptores Nicotínicos/metabolismo , Retina/lesiones , Animales Recién Nacidos , Pollos , Inmunohistoquímica
SELECCIÓN DE REFERENCIAS
DETALLE DE LA BÚSQUEDA