A SUBPOPULATION OF DISPLACED GANGLION-CELLS OF THE PIGEON RETINA EXHIBITS SUBSTANCE P-LIKE IMMUNOREACTIVITY

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.creatorBritto, LRG-
Autor(es): dc.creatorHamassaki, D. E.-
Data de aceite: dc.date.accessioned2022-02-22T00:06:34Z-
Data de disponibilização: dc.date.available2022-02-22T00:06:34Z-
Data de envio: dc.date.issued2020-12-09-
Data de envio: dc.date.issued2020-12-09-
Data de envio: dc.date.issued1991-04-12-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/0006-8993(91)91159-X-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/195662-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/195662-
Descrição: dc.descriptionImmunohistochemical and retrograde tracing techniques were combined to demonstrate the occurrence of displaced ganglion cells (DGCs) exhibiting substance P-like immunoreactivity (SP-LI) in the pigeon retina. Following injections of rhodamine-labeled latex microspheres into the nucleus of the basal optic root (accessory optic system), about 5200 DGCs were observed to contain rhodamine fluorescence in the contralateral retina. Approximately 26% of the retrogradely labeled DGCs also contained SP-LI. The soma sizes of the doubly labeled DGCs ranged from 12 to 24-mu-m, and their distribution mirrored the overall distribution of DGCs projecting to the nucleus of the basal optic root. The density of doubly labeled DGCs ranged from 2 to 15 cells/mm2, with density peaks occurring in the superior-nasal and inferior-temporal retinal quadrants. Larger DGCs projecting to the nBOR (25-32-mu-m) were never seen to contain SP-LI. Together with previous results of enucleation experiments, these data indicate the existence of a subpopulation of SP-LI DGCs which are connected with the accessory optic system in the pigeon. The present results also contribute information on the heterogeneity of retinal ganglion cells transmitters and modulators.-
Descrição: dc.descriptionSTATE UNIV SAO PAULO,INST BIOMED SCI,DEPT PHYSIOL & BIOPHYS,BR-05508 SAO PAULO,BRAZIL-
Descrição: dc.descriptionSAO PAULO STATE UNIV,INST BIOMED SCI,NEUROSCI & BEHAV RES NUCLEUS,BR-05508 SAO PAULO,BRAZIL-
Descrição: dc.descriptionSTATE UNIV SAO PAULO,INST BIOMED SCI,DEPT PHYSIOL & BIOPHYS,BR-05508 SAO PAULO,BRAZIL-
Descrição: dc.descriptionSAO PAULO STATE UNIV,INST BIOMED SCI,NEUROSCI & BEHAV RES NUCLEUS,BR-05508 SAO PAULO,BRAZIL-
Formato: dc.format61-68-
Idioma: dc.languageen-
Publicador: dc.publisherElsevier B.V.-
Relação: dc.relationBrain Research-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectACCESSORY OPTIC SYSTEM-
Palavras-chave: dc.subjectDISPLACED GANGLION CELL-
Palavras-chave: dc.subjectIMMUNOHISTOCHEMISTRY-
Palavras-chave: dc.subjectRETINA-
Palavras-chave: dc.subjectSUBCORTICAL VISUAL PATHWAY-
Palavras-chave: dc.subjectSUBSTANCE-P-
Título: dc.titleA SUBPOPULATION OF DISPLACED GANGLION-CELLS OF THE PIGEON RETINA EXHIBITS SUBSTANCE P-LIKE IMMUNOREACTIVITY-
Tipo de arquivo: dc.typelivro digital-
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