Sympathetic Reinnervation of the Rat Iris in Organ Culture
AUTOR(ES)
Silberstein, Stephen D.
RESUMO
Reinnervation of sympathetically denervated rat iris by superior cervical ganglion cells has been demonstrated to occur in vitro. Return of [3H]norepinephrine uptake by irises incubated in contact with ganglia was associated with the reappearance of nerve fibers containing catecholamines that were demonstrable by fluorescent histochemistry. The reinnervating neurons appeared to follow the same general pattern of innervation seen in the normal iris, but the density of the neural plexus was much greater. Nerve growth factor influenced the rate and extent of innervation of the iris but not of neuronal growth within the ganglion.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=389133Documentos Relacionados
- Electrophysiological responses in the rat tail artery during reinnervation following lesions of the sympathetic supply.
- The maintenance of rat palatal mucosa in organ culture.
- The ultrastructure of rat palatal mucosa maintained in organ culture.
- The permeability of rat palatal mucosa maintained in organ culture.
- The behaviour of the dorsal mucosa of the rat tongue in organ culture.