Ultrastructural characterisation of the olfactory mucosa of the armadillo Dasypus hybridus (Dasypodidae, Xenarthra)

Autores
Ferrari, Carina Cintia; Carmanchahi, Pablo Daniel; Aldana Marcos, Hernan Javier; Affanni, Jorge Mario
Año de publicación
2000
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The ultrastructure of the olfactory mucosa of the armadillo Dasypus hybridus was studied. A comparison with the olfactory mucosa of another armadillo (Chaetophractus villosus) was made. The olfactory mucosa of D. hybridus shows many features which are similar to those of other mammals. Interestingly, it differs from the olfactory mucosa of the armadillo C. villosus. A suggestion is made that these differences may be due to differences in the digging habits of these species. In Dasypus, the supporting cells (SCs) showed dense vacuoles, multivesicular bodies and lysosome-like bodies probably related with the endocytotic system. The SCs show a dense network of SER presumably associated with xenobiotic mechanisms. The olfactory receptor neurons exhibit lysosome-like bodies and multivesicular bodies in their perikarya. These organelles suggest the presence of an endocytotic system. Duct cells of Bowman's glands exhibit secretory activities. Bowman's glands are compound-branched tubulo-acinar mixed glands with merocrine secretory mechanisms.
Fil: Ferrari, Carina Cintia. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín. Instituto de Neurociencias Aplicadas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; Argentina
Fil: Carmanchahi, Pablo Daniel. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín. Instituto de Neurociencias Aplicadas; Argentina
Fil: Aldana Marcos, Hernan Javier. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín. Instituto de Neurociencias Aplicadas; Argentina. Universidad de Morón; Argentina
Fil: Affanni, Jorge Mario. Universidad de Morón; Argentina. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín. Instituto de Neurociencias Aplicadas; Argentina
Materia
Olfactory Epithelium
Bowman Glands
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/48367
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/48367
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Ultrastructural characterisation of the olfactory mucosa of the armadillo Dasypus hybridus (Dasypodidae, Xenarthra)Ferrari, Carina CintiaCarmanchahi, Pablo DanielAldana Marcos, Hernan JavierAffanni, Jorge MarioOlfactory EpitheliumBowman Glandshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The ultrastructure of the olfactory mucosa of the armadillo Dasypus hybridus was studied. A comparison with the olfactory mucosa of another armadillo (Chaetophractus villosus) was made. The olfactory mucosa of D. hybridus shows many features which are similar to those of other mammals. Interestingly, it differs from the olfactory mucosa of the armadillo C. villosus. A suggestion is made that these differences may be due to differences in the digging habits of these species. In Dasypus, the supporting cells (SCs) showed dense vacuoles, multivesicular bodies and lysosome-like bodies probably related with the endocytotic system. The SCs show a dense network of SER presumably associated with xenobiotic mechanisms. The olfactory receptor neurons exhibit lysosome-like bodies and multivesicular bodies in their perikarya. These organelles suggest the presence of an endocytotic system. Duct cells of Bowman's glands exhibit secretory activities. Bowman's glands are compound-branched tubulo-acinar mixed glands with merocrine secretory mechanisms.Fil: Ferrari, Carina Cintia. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín. Instituto de Neurociencias Aplicadas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; ArgentinaFil: Carmanchahi, Pablo Daniel. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín. Instituto de Neurociencias Aplicadas; ArgentinaFil: Aldana Marcos, Hernan Javier. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín. Instituto de Neurociencias Aplicadas; Argentina. Universidad de Morón; ArgentinaFil: Affanni, Jorge Mario. Universidad de Morón; Argentina. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín. Instituto de Neurociencias Aplicadas; ArgentinaCambridge University Press2000-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/48367Ferrari, Carina Cintia; Carmanchahi, Pablo Daniel; Aldana Marcos, Hernan Javier; Affanni, Jorge Mario; Ultrastructural characterisation of the olfactory mucosa of the armadillo Dasypus hybridus (Dasypodidae, Xenarthra); Cambridge University Press; Journal of Anatomy; 196; 2; 2-2000; 269-2780021-87821469-7580CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1046/j.1469-7580.2000.19620269.xinfo:eu-repo/semantics/altIdentifier/doi/10.1046/j.1469-7580.2000.19620269.xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:08:07Zoai:ri.conicet.gov.ar:11336/48367instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 10:08:07.95CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Ultrastructural characterisation of the olfactory mucosa of the armadillo Dasypus hybridus (Dasypodidae, Xenarthra)
title Ultrastructural characterisation of the olfactory mucosa of the armadillo Dasypus hybridus (Dasypodidae, Xenarthra)
spellingShingle Ultrastructural characterisation of the olfactory mucosa of the armadillo Dasypus hybridus (Dasypodidae, Xenarthra)
Ferrari, Carina Cintia
Olfactory Epithelium
Bowman Glands
title_short Ultrastructural characterisation of the olfactory mucosa of the armadillo Dasypus hybridus (Dasypodidae, Xenarthra)
title_full Ultrastructural characterisation of the olfactory mucosa of the armadillo Dasypus hybridus (Dasypodidae, Xenarthra)
title_fullStr Ultrastructural characterisation of the olfactory mucosa of the armadillo Dasypus hybridus (Dasypodidae, Xenarthra)
title_full_unstemmed Ultrastructural characterisation of the olfactory mucosa of the armadillo Dasypus hybridus (Dasypodidae, Xenarthra)
title_sort Ultrastructural characterisation of the olfactory mucosa of the armadillo Dasypus hybridus (Dasypodidae, Xenarthra)
dc.creator.none.fl_str_mv Ferrari, Carina Cintia
Carmanchahi, Pablo Daniel
Aldana Marcos, Hernan Javier
Affanni, Jorge Mario
author Ferrari, Carina Cintia
author_facet Ferrari, Carina Cintia
Carmanchahi, Pablo Daniel
Aldana Marcos, Hernan Javier
Affanni, Jorge Mario
author_role author
author2 Carmanchahi, Pablo Daniel
Aldana Marcos, Hernan Javier
Affanni, Jorge Mario
author2_role author
author
author
dc.subject.none.fl_str_mv Olfactory Epithelium
Bowman Glands
topic Olfactory Epithelium
Bowman Glands
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The ultrastructure of the olfactory mucosa of the armadillo Dasypus hybridus was studied. A comparison with the olfactory mucosa of another armadillo (Chaetophractus villosus) was made. The olfactory mucosa of D. hybridus shows many features which are similar to those of other mammals. Interestingly, it differs from the olfactory mucosa of the armadillo C. villosus. A suggestion is made that these differences may be due to differences in the digging habits of these species. In Dasypus, the supporting cells (SCs) showed dense vacuoles, multivesicular bodies and lysosome-like bodies probably related with the endocytotic system. The SCs show a dense network of SER presumably associated with xenobiotic mechanisms. The olfactory receptor neurons exhibit lysosome-like bodies and multivesicular bodies in their perikarya. These organelles suggest the presence of an endocytotic system. Duct cells of Bowman's glands exhibit secretory activities. Bowman's glands are compound-branched tubulo-acinar mixed glands with merocrine secretory mechanisms.
Fil: Ferrari, Carina Cintia. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín. Instituto de Neurociencias Aplicadas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; Argentina
Fil: Carmanchahi, Pablo Daniel. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín. Instituto de Neurociencias Aplicadas; Argentina
Fil: Aldana Marcos, Hernan Javier. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín. Instituto de Neurociencias Aplicadas; Argentina. Universidad de Morón; Argentina
Fil: Affanni, Jorge Mario. Universidad de Morón; Argentina. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín. Instituto de Neurociencias Aplicadas; Argentina
description The ultrastructure of the olfactory mucosa of the armadillo Dasypus hybridus was studied. A comparison with the olfactory mucosa of another armadillo (Chaetophractus villosus) was made. The olfactory mucosa of D. hybridus shows many features which are similar to those of other mammals. Interestingly, it differs from the olfactory mucosa of the armadillo C. villosus. A suggestion is made that these differences may be due to differences in the digging habits of these species. In Dasypus, the supporting cells (SCs) showed dense vacuoles, multivesicular bodies and lysosome-like bodies probably related with the endocytotic system. The SCs show a dense network of SER presumably associated with xenobiotic mechanisms. The olfactory receptor neurons exhibit lysosome-like bodies and multivesicular bodies in their perikarya. These organelles suggest the presence of an endocytotic system. Duct cells of Bowman's glands exhibit secretory activities. Bowman's glands are compound-branched tubulo-acinar mixed glands with merocrine secretory mechanisms.
publishDate 2000
dc.date.none.fl_str_mv 2000-02
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/48367
Ferrari, Carina Cintia; Carmanchahi, Pablo Daniel; Aldana Marcos, Hernan Javier; Affanni, Jorge Mario; Ultrastructural characterisation of the olfactory mucosa of the armadillo Dasypus hybridus (Dasypodidae, Xenarthra); Cambridge University Press; Journal of Anatomy; 196; 2; 2-2000; 269-278
0021-8782
1469-7580
CONICET Digital
CONICET
url http://hdl.handle.net/11336/48367
identifier_str_mv Ferrari, Carina Cintia; Carmanchahi, Pablo Daniel; Aldana Marcos, Hernan Javier; Affanni, Jorge Mario; Ultrastructural characterisation of the olfactory mucosa of the armadillo Dasypus hybridus (Dasypodidae, Xenarthra); Cambridge University Press; Journal of Anatomy; 196; 2; 2-2000; 269-278
0021-8782
1469-7580
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1046/j.1469-7580.2000.19620269.x
info:eu-repo/semantics/altIdentifier/doi/10.1046/j.1469-7580.2000.19620269.x
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Cambridge University Press
publisher.none.fl_str_mv Cambridge University Press
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842270032303751168
score 13.13397

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