Publication:
Different putative neuromodulators are present in the nerves which distribute to the teleost skeletal muscle

Simple item page
dc.contributor.authorRadaelli, G.es
dc.contributor.authorDomeneghini, C.es
dc.contributor.authorArrighi, S.
dc.contributor.authorMascarello, F.
dc.contributor.authorVeggetti, A.
dc.date.accessioned2011-02-22T10:59:23Z
dc.date.available2011-02-22T10:59:23Z
dc.date.issued1998
dc.description.abstractThe presence of putative neuromodulators in the nerve fibres was investigated in white skeletal muscle of two teleost fish not taxonomically correlated and showing different patterns of innervation (multiple versus focal innervation). Cryostat sections of epaxial, hypaxial and adductor mandibulae (AM) muscles of Sparus aurata and Anguilla anguilla were stained histochemically for reduced nicotinamide adenine dinucleotide phosphate (NADPH)-diaphorase. Other sections were used for indirect immunohistochemistry (streptavidin-biotin and rhodamine immunofluorescence methods), employing antibodies specific for putative excitatory or inhibitory peptides, including CGRP, substance P, met-enkephalin, bombesin, and VIP. In addition, ultrastructural observations were performed in order to describe the morphology of the motor endplates. A strong immunoreactivity for CGRP and substance P was found in many nerve terminals. Met-enkephalin, bombesin and VIP immunoreactivities were less frequently observed. No immunoreactivity was observed to CCK, NPY or 5-HT. NADPH-diaphorase was identified in nerve fibres of the AM complex only of A. anguilla. Electron microscopy observations evidenced more than one type of synaptic vesicle in motor endplates. Some differences in putative neuromodulator distributions were observed in the two species and muscle complexes, which may be related to the different taxonomical position as well as the different pattern of innervation of white muscle fibres.es
dc.formatapplication/pdfes
dc.format.extent9es
dc.identifier.issn0213-3911es
dc.identifier.urihttp://hdl.handle.net/10201/19098
dc.languageenges
dc.publisherMurcia : F. Hernándezes
dc.relation.ispartofHistology and histopathologyes
dc.rightsinfo:eu-repo/semantics/openAccesses
dc.subjectTeleostses
dc.subjectNeuropeptideses
dc.subject.otherCDU::6 - Ciencias aplicadas::61 - Medicinaes
dc.titleDifferent putative neuromodulators are present in the nerves which distribute to the teleost skeletal musclees
dc.typeinfo:eu-repo/semantics/articlees
dspace.entity.typePublicationes
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Different putative neuromodulators are present in the nerves which distribute to the teleost skeletal muscle.pdf
Size:
368.7 KB
Format:
Adobe Portable Document Format
Description:
Download
Collections
Histology and histopathology Vol.13, nº 4 (1998)