HISTOLOGICAL ASPECTS OF TONGUE OF THE CAIMAN LATIROSTRIS (BROAD-SNOUTED CAIMAN) (DAUDIN, 1802)
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Brazilian Journal of Veterinary Medicine |
Texto Completo: | https://rbmv.org/BJVM/article/view/844 |
Resumo: | ABSTRACT. Machado-Santos C., Zeca S.G., Abidu-Figueiredo M., Sartori F. & Sales, A. [Histological aspects of tongue of the Caiman latirostris (broad-snouted caiman) (Daudin, 1802)]. Aspectos histológicos da língua do Jacaré-de-papo-amarelo Caiman latirostris (Daudin, 1802). Revista Brasileira de Medicina Veterinária, 32(3):178-181, 2010. Programa de Pós-graduação em Biologia Animal, Universidade Federal Rural do Rio de Janeiro. BR 465 km 7. Seropédica, RJ 23890-000, Brasil. Email: claricemachado@yahoo.com.br The aim of this study was to determine the histological features of the tongue of Caiman latirostris. The dorsal region of the tongue showed a keratinized stratified pavement epithelium. This epithelium and the connective tissue formed projections that are distributed on the dorsal surface of the tongue, called papillae lingual, like the filiform papillae. The lamina propria deeply within each papilla, being composed of a dense connective tissue not modeled, lymphoid nodules, blood vessels and nerves. There wasn’t observed the presence of mucous or serous salivary glands. The submucosa was a clearly demarcated region with a large amount of fat tissue and the striated skeletal muscle. The morphology of the tongue in C. latirostris differs from that found in other reptiles by the presence of keratinized epithelium, the presence of filiform papillae and absence taste buds, therefore, perhaps the main function of the tongue is related to assist in chewing and swallowing of food, reflecting a correlation between morphology and conditions of habitat where this animal lives. |
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HISTOLOGICAL ASPECTS OF TONGUE OF THE CAIMAN LATIROSTRIS (BROAD-SNOUTED CAIMAN) (DAUDIN, 1802)ASPECTOS HISTOLÓGICOS DA LÍNGUA DO JACARÉ-DEPAPO-AMARELO Caiman latirostris (DAUDIN, 1802)Jacaré-do-papo-amarelopapilas linguaismorfologiaBroad-snouted caimanpapillae lingualmorphologyABSTRACT. Machado-Santos C., Zeca S.G., Abidu-Figueiredo M., Sartori F. & Sales, A. [Histological aspects of tongue of the Caiman latirostris (broad-snouted caiman) (Daudin, 1802)]. Aspectos histológicos da língua do Jacaré-de-papo-amarelo Caiman latirostris (Daudin, 1802). Revista Brasileira de Medicina Veterinária, 32(3):178-181, 2010. Programa de Pós-graduação em Biologia Animal, Universidade Federal Rural do Rio de Janeiro. BR 465 km 7. Seropédica, RJ 23890-000, Brasil. Email: claricemachado@yahoo.com.br The aim of this study was to determine the histological features of the tongue of Caiman latirostris. The dorsal region of the tongue showed a keratinized stratified pavement epithelium. This epithelium and the connective tissue formed projections that are distributed on the dorsal surface of the tongue, called papillae lingual, like the filiform papillae. The lamina propria deeply within each papilla, being composed of a dense connective tissue not modeled, lymphoid nodules, blood vessels and nerves. There wasn’t observed the presence of mucous or serous salivary glands. The submucosa was a clearly demarcated region with a large amount of fat tissue and the striated skeletal muscle. The morphology of the tongue in C. latirostris differs from that found in other reptiles by the presence of keratinized epithelium, the presence of filiform papillae and absence taste buds, therefore, perhaps the main function of the tongue is related to assist in chewing and swallowing of food, reflecting a correlation between morphology and conditions of habitat where this animal lives.O objetivo deste estudo foi conhecer as características histológicas da língua de Caiman latirostris. O epitélio da região dorsal da língua do C. latirostris é do tipo estratificado pavimentoso queratinizado. Este epitélio de revestimento e o tecido conjuntivo subjacente formam projeções distribuídas na superfície dorsal da língua, denominadas papilas linguais, semelhantes às papilas filiformes. A lâmina própria adentra profundamente em cada papila, sendo composta por um tecido conjuntivo propriamente dito, denso não modelado, nódulos linfóides, vasos sanguíneos e nervos. Não foi observada a presença de glândulas salivares mucosas ou serosas. A submucosa se caracterizou por uma região claramente demarcada com uma grande quantidade de tecido adiposo e músculo estriado esquelético. A morfologia da língua em C. latirostris difere daquela encontrada em outros répteis pela existência do epitélio queratinizado, presença apenas de papilas filiformes e ausência de botões gustativos e, portanto, talvez a função principal da língua esteja relacionada em auxiliar na mastigação e deglutição do alimento, refletindo uma correlação entre morfologia e condições de habitat em que este animal vive.Sociedade de Medicina Veterinária do Estado do Rio de Janeiro.2010-10-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionpeer reviewedAvaliado pelos paresapplication/pdfhttps://rbmv.org/BJVM/article/view/844Brazilian Journal of Veterinary Medicine; Vol. 32 No. 3 (2010); 178-181Revista Brasileira de Medicina Veterinária; v. 32 n. 3 (2010); 178-1812527-21790100-2430reponame:Brazilian Journal of Veterinary Medicineinstname:Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ)instacron:SBMVporhttps://rbmv.org/BJVM/article/view/844/696Santos, Clarice MachadoZeca, Suelen GuedesFigueiredo, Marcelo AbiduSartori, FabioSales, Armando Armandoinfo:eu-repo/semantics/openAccess2020-12-23T17:27:20Zoai:ojs.rbmv.org:article/844Revistahttps://rbmv.org/BJVMONGhttps://rbmv.org/BJVM/oaicontato.rbmv@gmail.com2527-21790100-2430opendoar:2020-12-23T17:27:20Brazilian Journal of Veterinary Medicine - Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ)false |
dc.title.none.fl_str_mv |
HISTOLOGICAL ASPECTS OF TONGUE OF THE CAIMAN LATIROSTRIS (BROAD-SNOUTED CAIMAN) (DAUDIN, 1802) ASPECTOS HISTOLÓGICOS DA LÍNGUA DO JACARÉ-DEPAPO-AMARELO Caiman latirostris (DAUDIN, 1802) |
title |
HISTOLOGICAL ASPECTS OF TONGUE OF THE CAIMAN LATIROSTRIS (BROAD-SNOUTED CAIMAN) (DAUDIN, 1802) |
spellingShingle |
HISTOLOGICAL ASPECTS OF TONGUE OF THE CAIMAN LATIROSTRIS (BROAD-SNOUTED CAIMAN) (DAUDIN, 1802) Santos, Clarice Machado Jacaré-do-papo-amarelo papilas linguais morfologia Broad-snouted caiman papillae lingual morphology |
title_short |
HISTOLOGICAL ASPECTS OF TONGUE OF THE CAIMAN LATIROSTRIS (BROAD-SNOUTED CAIMAN) (DAUDIN, 1802) |
title_full |
HISTOLOGICAL ASPECTS OF TONGUE OF THE CAIMAN LATIROSTRIS (BROAD-SNOUTED CAIMAN) (DAUDIN, 1802) |
title_fullStr |
HISTOLOGICAL ASPECTS OF TONGUE OF THE CAIMAN LATIROSTRIS (BROAD-SNOUTED CAIMAN) (DAUDIN, 1802) |
title_full_unstemmed |
HISTOLOGICAL ASPECTS OF TONGUE OF THE CAIMAN LATIROSTRIS (BROAD-SNOUTED CAIMAN) (DAUDIN, 1802) |
title_sort |
HISTOLOGICAL ASPECTS OF TONGUE OF THE CAIMAN LATIROSTRIS (BROAD-SNOUTED CAIMAN) (DAUDIN, 1802) |
author |
Santos, Clarice Machado |
author_facet |
Santos, Clarice Machado Zeca, Suelen Guedes Figueiredo, Marcelo Abidu Sartori, Fabio Sales, Armando Armando |
author_role |
author |
author2 |
Zeca, Suelen Guedes Figueiredo, Marcelo Abidu Sartori, Fabio Sales, Armando Armando |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Santos, Clarice Machado Zeca, Suelen Guedes Figueiredo, Marcelo Abidu Sartori, Fabio Sales, Armando Armando |
dc.subject.por.fl_str_mv |
Jacaré-do-papo-amarelo papilas linguais morfologia Broad-snouted caiman papillae lingual morphology |
topic |
Jacaré-do-papo-amarelo papilas linguais morfologia Broad-snouted caiman papillae lingual morphology |
description |
ABSTRACT. Machado-Santos C., Zeca S.G., Abidu-Figueiredo M., Sartori F. & Sales, A. [Histological aspects of tongue of the Caiman latirostris (broad-snouted caiman) (Daudin, 1802)]. Aspectos histológicos da língua do Jacaré-de-papo-amarelo Caiman latirostris (Daudin, 1802). Revista Brasileira de Medicina Veterinária, 32(3):178-181, 2010. Programa de Pós-graduação em Biologia Animal, Universidade Federal Rural do Rio de Janeiro. BR 465 km 7. Seropédica, RJ 23890-000, Brasil. Email: claricemachado@yahoo.com.br The aim of this study was to determine the histological features of the tongue of Caiman latirostris. The dorsal region of the tongue showed a keratinized stratified pavement epithelium. This epithelium and the connective tissue formed projections that are distributed on the dorsal surface of the tongue, called papillae lingual, like the filiform papillae. The lamina propria deeply within each papilla, being composed of a dense connective tissue not modeled, lymphoid nodules, blood vessels and nerves. There wasn’t observed the presence of mucous or serous salivary glands. The submucosa was a clearly demarcated region with a large amount of fat tissue and the striated skeletal muscle. The morphology of the tongue in C. latirostris differs from that found in other reptiles by the presence of keratinized epithelium, the presence of filiform papillae and absence taste buds, therefore, perhaps the main function of the tongue is related to assist in chewing and swallowing of food, reflecting a correlation between morphology and conditions of habitat where this animal lives. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-10-30 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion peer reviewed Avaliado pelos pares |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://rbmv.org/BJVM/article/view/844 |
url |
https://rbmv.org/BJVM/article/view/844 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rbmv.org/BJVM/article/view/844/696 |
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 |
Sociedade de Medicina Veterinária do Estado do Rio de Janeiro. |
publisher.none.fl_str_mv |
Sociedade de Medicina Veterinária do Estado do Rio de Janeiro. |
dc.source.none.fl_str_mv |
Brazilian Journal of Veterinary Medicine; Vol. 32 No. 3 (2010); 178-181 Revista Brasileira de Medicina Veterinária; v. 32 n. 3 (2010); 178-181 2527-2179 0100-2430 reponame:Brazilian Journal of Veterinary Medicine instname:Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ) instacron:SBMV |
instname_str |
Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ) |
instacron_str |
SBMV |
institution |
SBMV |
reponame_str |
Brazilian Journal of Veterinary Medicine |
collection |
Brazilian Journal of Veterinary Medicine |
repository.name.fl_str_mv |
Brazilian Journal of Veterinary Medicine - Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ) |
repository.mail.fl_str_mv |
contato.rbmv@gmail.com |
_version_ |
1798313110005612544 |