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Registro Completo |
Biblioteca(s): |
Embrapa Unidades Centrais. |
Data corrente: |
30/03/2016 |
Data da última atualização: |
30/03/2016 |
Autoria: |
MARTINS, L. L.; ALMEIDA-SILVA, I.; ROSSATO, M.; MURASHIMA, A. A. B.; HYPPOLITO, M. A.; MACHADO, M. R. F. |
Afiliação: |
LEANDRO L. MARTINS, UEMaringá; IJANETE ALMEIDA-SILVA, USP; MARIA ROSSATO, USP; ADRIANA A. B. MURASHIMA, USP; MIGUEL A. HYPPOLITO, USP; MARCIA R. F. MACHADO, UNESP. |
Título: |
Macroscopic description of the external and middle ear of paca (Cuniculus paca Linnaeus, 1766). |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
Pesquisa Veterinária Brasileira, Brasília, DF, v. 35, n. 6, p. 583-589, jun. 2015 |
Idioma: |
Inglês |
Conteúdo: |
Paca (Cuniculus paca), one of the largest rodents of the Brazilian fauna, has inherent haracteristics of its species which can conribute as a new option for animal experimantation. As there is a growing demand for suitable experimental models in audiologic and otologic surgical research, the gross anatomy and ultrastructural ear of this rodent have been analyzed and described in detail. Fifteen adult pacas from the Wild Animals Sector herd of Faculdade de Ciências Agrárias e Veterinárias, Unesp-Jaboticabal, were used in this study. After anesthesia and euthanasia, we evaluated the entire composition of the external ear, registering and ddescribing the details; the temporal region was often dissected for a better view and detailing of the tympanic bulla which was removed and opened to expose the ear structures analyzed mascroscopically and ultrastructurally. The ear pinna has a triangular and concave shape with irregular ridges and sharp apex. The external auditory canal is winding in its path to the tympanic mebrane. The tympanic bulla is is on the back-bottom of the skull. The middle ear is formed by a cavity region filled with bone and membranous structures bounded by the tympanic membrane and the oval and round windows. The tympanic membrane is flat and seals the ear canal. The anatomy of the paca ear is similar to the guinea pig and from the viewpoint of experimental model has major advantages compared with the mouse ear. |
Palavras-Chave: |
Orelha; Osso temporal; Temporal bone; Ultraestrutura. |
Thesagro: |
Cuniculus paca; Paca; Roedor. |
Thesaurus Nal: |
Ears; Rodents; Ultrastructure. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/141855/1/Macroscopic-description.pdf
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Marc: |
LEADER 02285naa a2200301 a 4500 001 2042234 005 2016-03-30 008 2015 bl uuuu u00u1 u #d 100 1 $aMARTINS, L. L. 245 $aMacroscopic description of the external and middle ear of paca (Cuniculus paca Linnaeus, 1766). 260 $c2015 520 $aPaca (Cuniculus paca), one of the largest rodents of the Brazilian fauna, has inherent haracteristics of its species which can conribute as a new option for animal experimantation. As there is a growing demand for suitable experimental models in audiologic and otologic surgical research, the gross anatomy and ultrastructural ear of this rodent have been analyzed and described in detail. Fifteen adult pacas from the Wild Animals Sector herd of Faculdade de Ciências Agrárias e Veterinárias, Unesp-Jaboticabal, were used in this study. After anesthesia and euthanasia, we evaluated the entire composition of the external ear, registering and ddescribing the details; the temporal region was often dissected for a better view and detailing of the tympanic bulla which was removed and opened to expose the ear structures analyzed mascroscopically and ultrastructurally. The ear pinna has a triangular and concave shape with irregular ridges and sharp apex. The external auditory canal is winding in its path to the tympanic mebrane. The tympanic bulla is is on the back-bottom of the skull. The middle ear is formed by a cavity region filled with bone and membranous structures bounded by the tympanic membrane and the oval and round windows. The tympanic membrane is flat and seals the ear canal. The anatomy of the paca ear is similar to the guinea pig and from the viewpoint of experimental model has major advantages compared with the mouse ear. 650 $aEars 650 $aRodents 650 $aUltrastructure 650 $aCuniculus paca 650 $aPaca 650 $aRoedor 653 $aOrelha 653 $aOsso temporal 653 $aTemporal bone 653 $aUltraestrutura 700 1 $aALMEIDA-SILVA, I. 700 1 $aROSSATO, M. 700 1 $aMURASHIMA, A. A. B. 700 1 $aHYPPOLITO, M. A. 700 1 $aMACHADO, M. R. F. 773 $tPesquisa Veterinária Brasileira, Brasília, DF$gv. 35, n. 6, p. 583-589, jun. 2015
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Embrapa Unidades Centrais (AI-SEDE) |
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![](/consulta/web/img/deny.png) | Acesso ao texto completo restrito à biblioteca da Embrapa Hortaliças. Para informações adicionais entre em contato com cnph.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Hortaliças. |
Data corrente: |
12/05/2000 |
Data da última atualização: |
12/05/2000 |
Autoria: |
VIEIRA, J. V.; BUSO, J. A.; MIRANDA, J. E. C. de; LOPES, J. F.; ARAUJO, M. T.; GIORDANO, L. de B.; REIFSCHNEIDER, F. J. B.; BOITEUX, L. |
Afiliação: |
EMBRAPA-CNPH, Brasilia, DF. |
Título: |
Recursos geneticos de especies horticolas no Brasil. |
Ano de publicação: |
1990 |
Fonte/Imprenta: |
In: SIMPOSIO LATINO-AMERICANO SOBRE RECURSOS GENETICOS DE ESPECIES HORTICOLAS, 1., 1989. Campinas, SP. Anais... Campinas: Fundacao Cargill, 1990. |
Páginas: |
p.1-14. |
Idioma: |
Português |
Palavras-Chave: |
Bank; Brasil; Conservation; Exchange; Intercambio; Quarentene. |
Thesagro: |
Banco de Germoplasma; Conservação; Hortaliça; Quarentena; Recurso Genético. |
Thesaurus NAL: |
Brazil; genetic resources; germplasm; vegetables. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01073naa a2200385 a 4500 001 1768331 005 2000-05-12 008 1990 bl uuuu u00u1 u #d 100 1 $aVIEIRA, J. V. 245 $aRecursos geneticos de especies horticolas no Brasil. 260 $c1990 300 $ap.1-14. 650 $aBrazil 650 $agenetic resources 650 $agermplasm 650 $avegetables 650 $aBanco de Germoplasma 650 $aConservação 650 $aHortaliça 650 $aQuarentena 650 $aRecurso Genético 653 $aBank 653 $aBrasil 653 $aConservation 653 $aExchange 653 $aIntercambio 653 $aQuarentene 700 1 $aBUSO, J. A. 700 1 $aMIRANDA, J. E. C. de 700 1 $aLOPES, J. F. 700 1 $aARAUJO, M. T. 700 1 $aGIORDANO, L. de B. 700 1 $aREIFSCHNEIDER, F. J. B. 700 1 $aBOITEUX, L. 773 $tIn: SIMPOSIO LATINO-AMERICANO SOBRE RECURSOS GENETICOS DE ESPECIES HORTICOLAS, 1., 1989. Campinas, SP. Anais... Campinas: Fundacao Cargill, 1990.
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