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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
30/08/2018 |
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Data da última atualização: |
30/08/2018 |
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Autoria: |
MENDES, H. M. F.; ROCHA JÚNIOR, S. S.; PAZ, C. F. R.; VALADARES, R. C.; RIBEIRO, R. M.; AZEVEDO, D. S. D.; VASCONCELOS, A. C.; FALEIROS, R. R. |
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Afiliação: |
Heloisa M. F. Mendes, Universidade Federal dos Vales do Jequitinhonha e Mucuri - UFVJM; Sérgio S. Rocha Júnior, Programa de Pós-Graduação em Ciência Animal/Universidade Federal de Minas Gerais - UFMG; Cahuê F. R. Paz, Programa de Pós-Graduação em Ciência Animal/Universidade Federal de Minas Gerais - UFMG; Rodrigo C. Valadares, Universidade Federal dos Vales do Jequitinhonha e Mucuri - UFVJM; Rodrigo M. Ribeiro, Programa de Pós-Graduação em Ciência Animal/Universidade Federal de Minas Gerais - UFMG; David S. D. Azevedo, Medicina Veterinária/Escola de Veterinária/Universidade Federal de Minas Gerais - UFMG; Anilton C. Vasconcelos, Instituto de Ciências Biológicas/Universidade Federal de Minas Gerais - UFMG; Rafael R. Faleiros, Escola de Veterinária/Universidade Federal de Minas Gerais - UFMG. |
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Título: |
Testing a new surgical instrument to obtain bovine hoof biopsy samples. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 38, n. 6, p. 1077-1084, junho 2018 |
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Idioma: |
Inglês |
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Notas: |
Título em português: Teste de viabilidade de um instrumento cirúrgico para obtenção de biópsias do tecido laminar do casco de bovinos. |
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Conteúdo: |
The histological and molecular analysis of biopsy samples are fundamental steps for the understanding of physiopathology, diagnosis and prognosis of the diseases. However, harvest of tissue biopsies from hoof lamellar tissue is a procedure with limitations due to lack of effective surgical instruments and techniques. The aim of the current study is to develop and test in vivo a surgical instrument with the specific purpose of harvesting lamellar tissue in cattle. A prototype called Falcão-Faleiros? lamellotome (INPIBR102013018765-8) was designed, produced and tested. After sedation, five adult cattle were restrained in lateral recumbency and locally anesthetized in two digits. The stratum corneum was worn down using a rotary tool coupled to a 3/8? high-speed cutter until the soft tissue proximity was reached. Next, the inner edge of the worn area was bounded with a scalpel. The lamellotome was introduced to obtain and hold the sample. The histological specimens of 16mm length by 6mm depth were stained with HE, PAS, Masson?s thricome and Shorr. The structures of interest were differentiated in the histological analysis without technical artifacts and a mean number of 85 epidermal laminae per sample were counted. No relevant lameness or wound complication were seen following the procedure. In conclusion the technique using the lamellotme was effective in obtaining lamellar tissue biopsy samples without causing clinical harm in cattle. The procedure showed potential to be used in clinical research or even as a supplementary diagnosis method for routine bovine podiatry. MenosThe histological and molecular analysis of biopsy samples are fundamental steps for the understanding of physiopathology, diagnosis and prognosis of the diseases. However, harvest of tissue biopsies from hoof lamellar tissue is a procedure with limitations due to lack of effective surgical instruments and techniques. The aim of the current study is to develop and test in vivo a surgical instrument with the specific purpose of harvesting lamellar tissue in cattle. A prototype called Falcão-Faleiros? lamellotome (INPIBR102013018765-8) was designed, produced and tested. After sedation, five adult cattle were restrained in lateral recumbency and locally anesthetized in two digits. The stratum corneum was worn down using a rotary tool coupled to a 3/8? high-speed cutter until the soft tissue proximity was reached. Next, the inner edge of the worn area was bounded with a scalpel. The lamellotome was introduced to obtain and hold the sample. The histological specimens of 16mm length by 6mm depth were stained with HE, PAS, Masson?s thricome and Shorr. The structures of interest were differentiated in the histological analysis without technical artifacts and a mean number of 85 epidermal laminae per sample were counted. No relevant lameness or wound complication were seen following the procedure. In conclusion the technique using the lamellotme was effective in obtaining lamellar tissue biopsy samples without causing clinical harm in cattle. The procedure showed potential to be used ... Mostrar Tudo |
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Palavras-Chave: |
Bovine. |
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Thesagro: |
Biopsia; Bovino; Casco; Cirurgia. |
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Thesaurus Nal: |
Biopsy; Cattle; Claws; Hooves; Laminitis. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/182202/1/Testing-a-new-surgical-instrument-to-obtain-bovine.pdf
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Marc: |
LEADER 02624naa a2200337 a 4500
001 2094857
005 2018-08-30
008 2018 bl uuuu u00u1 u #d
100 1 $aMENDES, H. M. F.
245 $aTesting a new surgical instrument to obtain bovine hoof biopsy samples.$h[electronic resource]
260 $c2018
500 $aTítulo em português: Teste de viabilidade de um instrumento cirúrgico para obtenção de biópsias do tecido laminar do casco de bovinos.
520 $aThe histological and molecular analysis of biopsy samples are fundamental steps for the understanding of physiopathology, diagnosis and prognosis of the diseases. However, harvest of tissue biopsies from hoof lamellar tissue is a procedure with limitations due to lack of effective surgical instruments and techniques. The aim of the current study is to develop and test in vivo a surgical instrument with the specific purpose of harvesting lamellar tissue in cattle. A prototype called Falcão-Faleiros? lamellotome (INPIBR102013018765-8) was designed, produced and tested. After sedation, five adult cattle were restrained in lateral recumbency and locally anesthetized in two digits. The stratum corneum was worn down using a rotary tool coupled to a 3/8? high-speed cutter until the soft tissue proximity was reached. Next, the inner edge of the worn area was bounded with a scalpel. The lamellotome was introduced to obtain and hold the sample. The histological specimens of 16mm length by 6mm depth were stained with HE, PAS, Masson?s thricome and Shorr. The structures of interest were differentiated in the histological analysis without technical artifacts and a mean number of 85 epidermal laminae per sample were counted. No relevant lameness or wound complication were seen following the procedure. In conclusion the technique using the lamellotme was effective in obtaining lamellar tissue biopsy samples without causing clinical harm in cattle. The procedure showed potential to be used in clinical research or even as a supplementary diagnosis method for routine bovine podiatry.
650 $aBiopsy
650 $aCattle
650 $aClaws
650 $aHooves
650 $aLaminitis
650 $aBiopsia
650 $aBovino
650 $aCasco
650 $aCirurgia
653 $aBovine
700 1 $aROCHA JÚNIOR, S. S.
700 1 $aPAZ, C. F. R.
700 1 $aVALADARES, R. C.
700 1 $aRIBEIRO, R. M.
700 1 $aAZEVEDO, D. S. D.
700 1 $aVASCONCELOS, A. C.
700 1 $aFALEIROS, R. R.
773 $tPesquisa Veterinária Brasileira, Rio de Janeiro$gv. 38, n. 6, p. 1077-1084, junho 2018
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Embrapa Unidades Centrais (AI-SEDE) |
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| Registros recuperados : 6 | |
| 1. |  | BARBOSA, B. C.; FREITAS, P. M. C.; ALVES, F. S.; SALVATO, L. A.; LUZ, M. R.; PAES, P. R. O.; BEIER, S. L.; FALEIROS, R. R. Administração seriada de salina hipertônica 7,5% na terapia para sepse grave decorrente da síndrome da diarreia hemorrágica aguda em cães. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 37, n. 9, p. 963-970, setembro. 2017. Título em inglês: Serial administration of 7.5% hypertonic saline solution in the therapy of severe sepsis due to acute hemorrhagic diarrhea syndrome in dogs.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 2. | | GONTIJO, L. A.; CASSOU, F.; DUARTE, P. C.; LAGO, L. A.; ALVES, G. E. S.; MELO, M. M.; FALEIROS, R. R. Bem-estar em equinos do Jockey Club do Paraná: indicadores clínicos, etológicos e ritmo circadiano do cortisol. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 38, n. 9, p. 1720-1725, setembro 2018 Título em inglês: Welfare in horses of the Jockey Club Paraná: clinic ethologic indicators and circadian rhythm of cortisol.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 3. | | LIMA, L. R. de; MENDES, H. M. F.; SORIANI, F. M.; SOUZA, D. G. de; ALVES, G. E. S.; TEIXEIRA, M. M.; FALEIROS, R. R. Histologic and inflammatory lamellar changes in horses with oligofructose-induced laminitis treated with a CXCR1/2 antagnist. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 36, n. 1, p. 13-18, jan. 2016.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 4. | | MENDES, H. M. F.; ROCHA JÚNIOR, S. S.; PAZ, C. F. R.; VALADARES, R. C.; RIBEIRO, R. M.; AZEVEDO, D. S. D.; VASCONCELOS, A. C.; FALEIROS, R. R. Testing a new surgical instrument to obtain bovine hoof biopsy samples. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 38, n. 6, p. 1077-1084, junho 2018 Título em português: Teste de viabilidade de um instrumento cirúrgico para obtenção de biópsias do tecido laminar do casco de bovinos.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 5. | | MAGALHÃES, J. F.; LIMA, L. R.; PAZ, C. F. R.; ROCHA JUNIOR, S. S.; OLIVEIRA, A. P. L.; DUARTE, P. C.; LAGO, L. A. do; FALEIROS, R. R. Relação espacial entre a falange distal e o estojo córneo em éguas Campolinas jovens com e sem sinais de obesidade. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 37, n. 9, p.1025-1031, setembro. 2017. Título em inglês: Spatial relationship between the distal phalanx and the hoof capsule in young Campolina mares with and without obesity.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 6. | | ROCHA JUNIOR, S. S.; MENDES, H. M. F.; BEIER, S. L.; PAZ, C. F. R.; AZEVEDO, D. S. D.; LACERDA, I. G. O.; CORREA, M. G.; FALEIROS, R. R. Avaliação macroscópica e histológica do reparo da cartilagem articular equina tratada com microperfurações do osso subcondral associadas ou não à injeção intra-articular de cartogenina. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 36, n. 4, p. 272-278, abr. 2016.| Biblioteca(s): Embrapa Unidades Centrais. |
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| Registros recuperados : 6 | |
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