Caudal brainstem raphe nuclei: Neural substrate for their involvement in the expression of some biological rhythms

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual de Campinas (UNICAMP)-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorNogueira, Maria Inês-
Autor(es): dc.creatorPfeiffer, Claudia Perpétue-
Autor(es): dc.creatorBittencourt, Jackson Cioni-
Autor(es): dc.creatorRibeiro Do Vale, Luis Eduardo [UNESP]-
Data de aceite: dc.date.accessioned2022-08-04T22:00:59Z-
Data de disponibilização: dc.date.available2022-08-04T22:00:59Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued1996-11-14-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1076/brhm.27.3.245.12963-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/219187-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/219187-
Descrição: dc.descriptionNucleus raphe pallidus (RPa) lies ventrally in the caudal brainstem, where it is coextensive rostrally with the nucleus raphe magnus (RMg) and caudally with the nucleus raphe obscurus (ROb). Retrograde neuronal tracing studies of our laboratory, carried out in rats and presented elsewhere, with fluorogold, true-blue or fast-blue, iontophoretically injected or by crystalline deposit, along the RPa extent, displayed many labeled pericaria at the preoptic area (POA), as well as lateral (LH) and dorsomedial (DMH) hypothalamus; paraventricular nucleus (PVN) and dorsal (DR) and median (MnR) raphe nuclei among others structures. In addition, RPa which projects to the intermediolateral column, has been demonstrated to bear relation to many of the somatic-visceral functions also reported for POA. Iontophoretic injections of PHA-L, an anterograde tracer, in the POA subnuclei, presented terminal and varicose labeled fibers in RPa, as well as in the RMg, ROb, paraventricular thalamic (PVA), PVN and supraoptic nucleus (SO), LH, subparaventricular zone (sPVZ) and locus cocruleus (LC), POA, PVA, PVN, LH and SO have been described as retino- and suprachiasmatic-recipients. Taken together, these neuronal connections between brainstem raphe nuclei and POA, the similarity of functions to which they are related, as well as connections with other retino-suprachiasmatic-recipient structures, suggest that these caudal brainstem raphe nuclei could be part of the output system for the expression of some biological rhythms.-
Descrição: dc.descriptionDepartamento de Fisiologia e Biofísica IB-UNICAMP Universidade Estadual de Campinas-
Descrição: dc.descriptionDepartamento de Anatomia ICB-USP-
Descrição: dc.descriptionDepartamento de Fisiologia e Biofisica ICB-USP Universidade Estadual de São Paulo, São Paulo-
Descrição: dc.descriptionDepartamento de Fisiologia e Biofísica-UNICAMP Universidade Estadual de Campinas, São Paulo-
Descrição: dc.descriptionDepartamento de Fisiologia e Biofisica ICB-USP Universidade Estadual de São Paulo, São Paulo-
Formato: dc.format245-260-
Idioma: dc.languageen-
Relação: dc.relationBiological Rhythm Research-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectBiological rhythms-
Palavras-chave: dc.subjectbrainstem-
Palavras-chave: dc.subjectPHA-L-
Palavras-chave: dc.subjectpreoptic area-
Palavras-chave: dc.subjectraphe-nuclei-
Palavras-chave: dc.subjectserotonin-
Título: dc.titleCaudal brainstem raphe nuclei: Neural substrate for their involvement in the expression of some biological rhythms-
Aparece nas coleções:Repositório Institucional - Unesp

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