Mostrar el registro sencillo del ítem
dc.contributor.author
Vigliano, Fabricio Andrés
dc.contributor.author
Muñoz, Lautaro
dc.contributor.author
Hernandez, David Roque
dc.contributor.author
Cerutti, P.
dc.contributor.author
Bermúdez, R.
dc.contributor.author
Quiroga, M. I.
dc.date.available
2024-08-06T14:02:48Z
dc.date.issued
2011-03
dc.identifier.citation
Vigliano, Fabricio Andrés; Muñoz, Lautaro; Hernandez, David Roque; Cerutti, P.; Bermúdez, R.; et al.; An immunohistochemical study of the gut neuroendocrine system in juvenile pejerrey Odontesthes bonariensis (Valenciennes); Wiley Blackwell Publishing, Inc; Journal of Fish Biology; 78; 3; 3-2011; 901-911
dc.identifier.issn
0022-1112
dc.identifier.uri
http://hdl.handle.net/11336/241889
dc.description.abstract
In this study, several neuropeptides were identified by immunohistochemistry in neuroendocrine cells (NEC) located in the gut epithelium and nerve cell bodies of the enteric nervous system of pejerrey Odontesthes bonariensis, a species that is a promising candidate for intensive aquaculture. The neuropeptides involved in orexigenic or anorexigenic action, i.e. gastrin, cholecystokinin-8,neuropeptide Y and calcitonin gene-related peptide (CGRP), displayed a significantly higher number of immunoreactive NECs in the anterior intestine, suggesting that this region of the gut plays an important role in the peripheral control of food intake. On the other hand, leu-enkephalin and vasoactive intestinal peptide (VIP), both associated with the modulation of the enteric immune system, showed no significant variations in the mean value of immunopositive NECs between the anterior and posterior intestine. This may indicate that their activity is required at a similar level along the entire gut. In addition, CGRP and VIP-immunoreactive neurons and nerve fibres were observed in the myenteric plexus, which might exert synergistic effects with the neuropeptides immunolocalized in NECs.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley Blackwell Publishing, Inc
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
immunohistochemistry
dc.subject
neuroendocrine cells
dc.subject
neuropeptides
dc.subject.classification
Otras Ciencias Veterinarias
dc.subject.classification
Ciencias Veterinarias
dc.subject.classification
CIENCIAS AGRÍCOLAS
dc.title
An immunohistochemical study of the gut neuroendocrine system in juvenile pejerrey Odontesthes bonariensis (Valenciennes)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2024-08-05T13:36:55Z
dc.journal.volume
78
dc.journal.number
3
dc.journal.pagination
901-911
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Vigliano, Fabricio Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Veterinarias. Departamento de Ciencias Básicas. Cátedra de Histología y Embriología; Argentina
dc.description.fil
Fil: Muñoz, Lautaro. Universidad Nacional de Rosario. Facultad de Ciencias Veterinarias. Departamento de Ciencias Básicas. Cátedra de Histología y Embriología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Hernandez, David Roque. Universidad Nacional del Nordeste. Facultad de Ciencias Veterinarias. Instituto de Ictiología del Nordeste; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina
dc.description.fil
Fil: Cerutti, P.. Universidad Nacional de Rosario. Facultad de Ciencias Veterinarias. Departamento de Ciencias Básicas. Cátedra de Histología y Embriología; Argentina
dc.description.fil
Fil: Bermúdez, R.. Universidad de Santiago de Compostela; España
dc.description.fil
Fil: Quiroga, M. I.. Universidad de Santiago de Compostela; España
dc.journal.title
Journal of Fish Biology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/j.1095-8649.2011.02912.x/abstract
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1111/j.1095-8649.2011.02912.x
Archivos asociados