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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
28/08/2017 |
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Data da última atualização: |
01/08/2018 |
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Autoria: |
ROCHA, M. P.; NUNES, A. P.; MINELLO, L. F.; CRUZ, L. A. X.; ALBANO, A. P. N.; MONDADORI, R. G. |
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Afiliação: |
Marla P. Rocha, Departamento de Morfologia / Instituto de Biologia / Faculdade de Medicina, Universidade Federal de Pelotas - UFPel; Ana Paula Nunes, Departamento de Morfologia / Instituto de Biologia / Faculdade de Medicina, Universidade Federal de Pelotas - UFPel; Luiz Fernando Minello, Departamento de Morfologia / Instituto de Biologia / Faculdade de Medicina, Universidade Federal de Pelotas - UFPel; Luis Augusto X. Cruz, Departamento de Morfologia / Instituto de Biologia / Faculdade de Medicina, Universidade Federal de Pelotas - UFPel; Ana Paula N. Albano, Hospital Veterinário / UFPe; Rafael G. Mondadori, Departamento de Morfologia / Instituto de Biologia / Faculdade de Medicina, Universidade Federal de Pelotas - UFPel. |
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Título: |
Histological description of Cerdocyon thous (Linnaeus, 1766) respiratory system. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 37, n. 5, p. 531-535, maio 2017. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Descrição histológica do sistema respiratório de Cerdocyon thous (Linnaeus, 1766). |
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Conteúdo: |
The massive agricultural expansion converted the Cerdocyon thous, a South American native predator, in vulnerable specie. Basic data, such as histological description, are important to raise awareness on animal species, helping on preservation strategies. Considering the difficult in obtain samples, as the euthanasia of wild animals for this purpose is not allowed, data on histology are very scarce or inexistent. The objective of this paper was to provide a detailed histological description of the trachea and bronchial tree of the crab-eating fox Cerdocyon thous (Linnaeus, 1766). The specimens (one adult male and one adult female) used were provided by the Federal University of Pelotas (Pelotas, RS, Brazil) Rehabilitation Center of Wild Fauna (NURFS). Tissue samples were fixed in 10% formalin and included in paraffin. After slicing, samples were stained with HE (hematoxylin and eosin), PAS (periodic acid?Schiff) and resorcin fuchsin. Trachea had an average diameter of 7.87mm, and approximately 57% of the mucosa ciliated pseudo-stratified columnar epithelium was composed of goblet cells, mostly in the dorsal region. Bronchia and bronchioles had a mucosal fold with higher number of goblet cells. Using all these techniques there is no great remarkable differences from C. thous trachea and lung, when compared with the previous described structures for carnivores and most mammals, except for the goblet cells ?regionalization?. Described results are important to understand the animal physiological and behavioral habits, allowing the development of preservation and protection strategies. MenosThe massive agricultural expansion converted the Cerdocyon thous, a South American native predator, in vulnerable specie. Basic data, such as histological description, are important to raise awareness on animal species, helping on preservation strategies. Considering the difficult in obtain samples, as the euthanasia of wild animals for this purpose is not allowed, data on histology are very scarce or inexistent. The objective of this paper was to provide a detailed histological description of the trachea and bronchial tree of the crab-eating fox Cerdocyon thous (Linnaeus, 1766). The specimens (one adult male and one adult female) used were provided by the Federal University of Pelotas (Pelotas, RS, Brazil) Rehabilitation Center of Wild Fauna (NURFS). Tissue samples were fixed in 10% formalin and included in paraffin. After slicing, samples were stained with HE (hematoxylin and eosin), PAS (periodic acid?Schiff) and resorcin fuchsin. Trachea had an average diameter of 7.87mm, and approximately 57% of the mucosa ciliated pseudo-stratified columnar epithelium was composed of goblet cells, mostly in the dorsal region. Bronchia and bronchioles had a mucosal fold with higher number of goblet cells. Using all these techniques there is no great remarkable differences from C. thous trachea and lung, when compared with the previous described structures for carnivores and most mammals, except for the goblet cells ?regionalization?. Described results are important to understand the ani... Mostrar Tudo |
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Palavras-Chave: |
Árvore brônquica; Bronchial tree; Cachorro do mato; Canídeo selvagem; Graxaim; Sistema respiratório; Trachea; Wild canids. |
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Thesagro: |
Histologia; Traqueia. |
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Thesaurus Nal: |
Cerdocyon thous; Histology; Respiratory system. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/163075/1/Histological-description-of-Cerdocyon.pdf
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Marc: |
LEADER 02693naa a2200349 a 4500
001 2074529
005 2018-08-01
008 2017 bl uuuu u00u1 u #d
100 1 $aROCHA, M. P.
245 $aHistological description of Cerdocyon thous (Linnaeus, 1766) respiratory system.$h[electronic resource]
260 $c2017
500 $aTítulo em português: Descrição histológica do sistema respiratório de Cerdocyon thous (Linnaeus, 1766).
520 $aThe massive agricultural expansion converted the Cerdocyon thous, a South American native predator, in vulnerable specie. Basic data, such as histological description, are important to raise awareness on animal species, helping on preservation strategies. Considering the difficult in obtain samples, as the euthanasia of wild animals for this purpose is not allowed, data on histology are very scarce or inexistent. The objective of this paper was to provide a detailed histological description of the trachea and bronchial tree of the crab-eating fox Cerdocyon thous (Linnaeus, 1766). The specimens (one adult male and one adult female) used were provided by the Federal University of Pelotas (Pelotas, RS, Brazil) Rehabilitation Center of Wild Fauna (NURFS). Tissue samples were fixed in 10% formalin and included in paraffin. After slicing, samples were stained with HE (hematoxylin and eosin), PAS (periodic acid?Schiff) and resorcin fuchsin. Trachea had an average diameter of 7.87mm, and approximately 57% of the mucosa ciliated pseudo-stratified columnar epithelium was composed of goblet cells, mostly in the dorsal region. Bronchia and bronchioles had a mucosal fold with higher number of goblet cells. Using all these techniques there is no great remarkable differences from C. thous trachea and lung, when compared with the previous described structures for carnivores and most mammals, except for the goblet cells ?regionalization?. Described results are important to understand the animal physiological and behavioral habits, allowing the development of preservation and protection strategies.
650 $aCerdocyon thous
650 $aHistology
650 $aRespiratory system
650 $aHistologia
650 $aTraqueia
653 $aÁrvore brônquica
653 $aBronchial tree
653 $aCachorro do mato
653 $aCanídeo selvagem
653 $aGraxaim
653 $aSistema respiratório
653 $aTrachea
653 $aWild canids
700 1 $aNUNES, A. P.
700 1 $aMINELLO, L. F.
700 1 $aCRUZ, L. A. X.
700 1 $aALBANO, A. P. N.
700 1 $aMONDADORI, R. G.
773 $tPesquisa Veterinária Brasileira, Rio de Janeiro$gv. 37, n. 5, p. 531-535, maio 2017.
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Embrapa Unidades Centrais (AI-SEDE) |
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| Registros recuperados : 2 | |
| 1. |  | ROCHA, M. P.; NUNES, A. P.; MINELLO, L. F.; CRUZ, L. A. X.; ALBANO, A. P. N.; MONDADORI, R. G. Histological description of Cerdocyon thous (Linnaeus, 1766) respiratory system. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 37, n. 5, p. 531-535, maio 2017. Título em português: Descrição histológica do sistema respiratório de Cerdocyon thous (Linnaeus, 1766).| Biblioteca(s): Embrapa Unidades Centrais. |
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| 2. | | SILVEIRA, D. R.; MILAN, C.; FERRASSO, M. M.; DIAS, P. A.; MORAES, T. P.; BANDARRA, P. M.; MINELLO, L. F.; TIMM, C. D. Campylobacter jejuni, Campylobacter coli, Salmonella spp. e Yersinia enterocolitica isoladas de animais silvestres em um centro de reabilitação. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 38, n. 9, p. 1838-1843, setembro 2018 Título em inglês: Campylobacter jejuni, Campylobacter coli, Salmonella spp. and Yersinia enterocolitica isolated from wildlife animals of a reabilitation center.| Biblioteca(s): Embrapa Unidades Centrais. |
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| Registros recuperados : 2 | |
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