Morphological and quantitative analysis of myenteric plexus neurons of intestinal bulb of Cyprinus carpio (Linnaeus, 1758) (Osteichthyes, Cyprinidae)

Detalhes bibliográficos
Autor(a) principal: Germano, Ricardo de Melo
Data de Publicação: 2008
Outros Autores: Stabille, Sandra Regina, Marega, Patrícia, Molinari, Sonia Lucy
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum Biological Sciences
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2948
Resumo: The myenteric plexus shows morphologic and quantitative variability in the alimentary canals of different species of animals. We have quantified and analyzed the morphology of the myenteric plexus of ten adult Cyprinus carpio intestinal bulbs, by means of histological cross sections stained with HE and Van Gieson methods, as well as Giemsa-stained whole mount preparations. The myenteric plexus, located between the longitudinal and circular layers of the muscular tunic, is formed by isolated neurons and ganglia. Percentages of small, medium and large neurons were 21%, 63.4% and 15.6%, respectively, with a prevalence of intermediary cytoplasmic basophily and peripheral nuclei. Neuronal density in 6.92mm2 of intestinal bulb was of 2,040 neurons
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spelling Morphological and quantitative analysis of myenteric plexus neurons of intestinal bulb of Cyprinus carpio (Linnaeus, 1758) (Osteichthyes, Cyprinidae)Análise morfológica e quantitativa dos neurônios do plexo mientérico do bulbo intestinal de Cyprinus Carpio. (Linnaeus, 1758) (Osteichthyes, Cyprinidae)Cyprinus carpiobulbo intestinalneurônios mientéricospeixe2.00.00.00-6 Ciências BiológicasThe myenteric plexus shows morphologic and quantitative variability in the alimentary canals of different species of animals. We have quantified and analyzed the morphology of the myenteric plexus of ten adult Cyprinus carpio intestinal bulbs, by means of histological cross sections stained with HE and Van Gieson methods, as well as Giemsa-stained whole mount preparations. The myenteric plexus, located between the longitudinal and circular layers of the muscular tunic, is formed by isolated neurons and ganglia. Percentages of small, medium and large neurons were 21%, 63.4% and 15.6%, respectively, with a prevalence of intermediary cytoplasmic basophily and peripheral nuclei. Neuronal density in 6.92mm2 of intestinal bulb was of 2,040 neuronsO plexo mientérico apresenta variabilidade morfológica e quantitativa ao longo do tubo digestório das diferentes espécies animais. No presente trabalho quantificamos e analisamos a morfologia dos neurônios do plexo mientérico de dez bulbos intestinais de Cyprinus carpio, por meio de cortes histológicos corados com HE e Van Gieson e de preparados de membrana corados pelo método de Giemsa. O plexo mientérico foi localizado entre os estratos longitudinal e circular da túnica muscular, sendo constituído por neurônios isolados e por gânglios. As porcentagens de neurônios pequenos, médios e grandes foram 21%, 63,4% e 15,6%, respectivamente, predominando neurônios com basofilia citoplasmática intermediária e núcleo em posição periférica. A análise quantitativa revelou a presença de 2.040 neurônios/6,92mm2 de bulbo intestinalUniversidade Estadual De Maringá2008-05-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/294810.4025/actascibiolsci.v22i0.2948Acta Scientiarum. Biological Sciences; Vol 22 (2000); 561-565Acta Scientiarum. Biological Sciences; v. 22 (2000); 561-5651807-863X1679-9283reponame:Acta Scientiarum Biological Sciencesinstname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2948/2130Germano, Ricardo de MeloStabille, Sandra ReginaMarega, PatríciaMolinari, Sonia Lucyinfo:eu-repo/semantics/openAccess2022-11-23T17:33:32Zoai:periodicos.uem.br/ojs:article/2948Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/oai||actabiol@uem.br1807-863X1679-9283opendoar:2022-11-23T17:33:32Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Morphological and quantitative analysis of myenteric plexus neurons of intestinal bulb of Cyprinus carpio (Linnaeus, 1758) (Osteichthyes, Cyprinidae)
Análise morfológica e quantitativa dos neurônios do plexo mientérico do bulbo intestinal de Cyprinus Carpio. (Linnaeus, 1758) (Osteichthyes, Cyprinidae)
title Morphological and quantitative analysis of myenteric plexus neurons of intestinal bulb of Cyprinus carpio (Linnaeus, 1758) (Osteichthyes, Cyprinidae)
spellingShingle Morphological and quantitative analysis of myenteric plexus neurons of intestinal bulb of Cyprinus carpio (Linnaeus, 1758) (Osteichthyes, Cyprinidae)
Germano, Ricardo de Melo
Cyprinus carpio
bulbo intestinal
neurônios mientéricos
peixe
2.00.00.00-6 Ciências Biológicas
title_short Morphological and quantitative analysis of myenteric plexus neurons of intestinal bulb of Cyprinus carpio (Linnaeus, 1758) (Osteichthyes, Cyprinidae)
title_full Morphological and quantitative analysis of myenteric plexus neurons of intestinal bulb of Cyprinus carpio (Linnaeus, 1758) (Osteichthyes, Cyprinidae)
title_fullStr Morphological and quantitative analysis of myenteric plexus neurons of intestinal bulb of Cyprinus carpio (Linnaeus, 1758) (Osteichthyes, Cyprinidae)
title_full_unstemmed Morphological and quantitative analysis of myenteric plexus neurons of intestinal bulb of Cyprinus carpio (Linnaeus, 1758) (Osteichthyes, Cyprinidae)
title_sort Morphological and quantitative analysis of myenteric plexus neurons of intestinal bulb of Cyprinus carpio (Linnaeus, 1758) (Osteichthyes, Cyprinidae)
author Germano, Ricardo de Melo
author_facet Germano, Ricardo de Melo
Stabille, Sandra Regina
Marega, Patrícia
Molinari, Sonia Lucy
author_role author
author2 Stabille, Sandra Regina
Marega, Patrícia
Molinari, Sonia Lucy
author2_role author
author
author
dc.contributor.author.fl_str_mv Germano, Ricardo de Melo
Stabille, Sandra Regina
Marega, Patrícia
Molinari, Sonia Lucy
dc.subject.por.fl_str_mv Cyprinus carpio
bulbo intestinal
neurônios mientéricos
peixe
2.00.00.00-6 Ciências Biológicas
topic Cyprinus carpio
bulbo intestinal
neurônios mientéricos
peixe
2.00.00.00-6 Ciências Biológicas
description The myenteric plexus shows morphologic and quantitative variability in the alimentary canals of different species of animals. We have quantified and analyzed the morphology of the myenteric plexus of ten adult Cyprinus carpio intestinal bulbs, by means of histological cross sections stained with HE and Van Gieson methods, as well as Giemsa-stained whole mount preparations. The myenteric plexus, located between the longitudinal and circular layers of the muscular tunic, is formed by isolated neurons and ganglia. Percentages of small, medium and large neurons were 21%, 63.4% and 15.6%, respectively, with a prevalence of intermediary cytoplasmic basophily and peripheral nuclei. Neuronal density in 6.92mm2 of intestinal bulb was of 2,040 neurons
publishDate 2008
dc.date.none.fl_str_mv 2008-05-09
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2948
10.4025/actascibiolsci.v22i0.2948
url http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2948
identifier_str_mv 10.4025/actascibiolsci.v22i0.2948
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2948/2130
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual De Maringá
publisher.none.fl_str_mv Universidade Estadual De Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Biological Sciences; Vol 22 (2000); 561-565
Acta Scientiarum. Biological Sciences; v. 22 (2000); 561-565
1807-863X
1679-9283
reponame:Acta Scientiarum Biological Sciences
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum Biological Sciences
collection Acta Scientiarum Biological Sciences
repository.name.fl_str_mv Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv ||actabiol@uem.br
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