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Registros recuperados : 3 | |
1. | | PINHEIRO, J. W.; FONSECA, N. A. N.; MANDARINO, J. M. G.; CARRÃO-PANIZZI, M. C.; TAMEHIRO, C. Y. DESEMPENHO E RENDIMENTO DE CARCAÇA DE FRANGOS ALIMENTADOS COM SOJA CRUA COM BAIXA CONCENTRAÇÃO DE INIBIDOR DE TRIPSINA. In: REUNIAO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 34., 1997, Juiz de Fora, MG. Anais... Juiz de Fora: SBZ, 1997. 3 p. Biblioteca(s): Embrapa Soja. |
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2. | | SILVA, M. C. da; COSTA, I. C.; NAKAZATO, G.; PINHEIRO, J. W.; LEDUR, M. C.; LOYOLA, W.; VENANCIO, E. J. Innate immunity in chicken lines developed by Embrapa Suínos e Aves: antimicrobial activity of macrophages and serum. Revista Brasileira de Zootecnia, v. 50, n. e20200229, 2021. Biblioteca(s): Embrapa Suínos e Aves. |
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3. | | SILVA, M. A. C.; SILVA, M. C. da; PINHEIRO, J. W.; CASTRO-GOMÉZ, R. J. H.; MURAKAMI, A. E.; LOYOLA, W.; VENANCIO, E. J. Immunomodulatory action of jacalin from Artocarpus integrifolia and mannoprotein from Saccharomyces uvarum on the humoral immunity of laying hens. Ciência Rural, Santa Maria, v.50, n. 4, e20190700, 2020. Ciência Rural, Santa Maria, v.50, n. 4, e20190700, 2020. Biblioteca(s): Embrapa Suínos e Aves. |
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Registros recuperados : 3 | |
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Registro Completo
Biblioteca(s): |
Embrapa Suínos e Aves. |
Data corrente: |
25/11/2021 |
Data da última atualização: |
25/11/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
SILVA, M. C. da; COSTA, I. C.; NAKAZATO, G.; PINHEIRO, J. W.; LEDUR, M. C.; LOYOLA, W.; VENANCIO, E. J. |
Afiliação: |
MIRIELE CAROLINE DA SILVA, UEL; IVETE CONCHON COSTA, UEL; GERSON NAKAZATO, UEL; JOÃO WAINE PINHEIRO, UEL; MONICA CORREA LEDUR, CNPSA; WAGNER LOYOLA, CNPSA; EMERSON JOSÉ VENANCIO, UEL. |
Título: |
Innate immunity in chicken lines developed by Embrapa Suínos e Aves: antimicrobial activity of macrophages and serum. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Revista Brasileira de Zootecnia, v. 50, n. e20200229, 2021. |
DOI: |
https://doi.org/10.37496/rbz5020200229 |
Idioma: |
Inglês |
Conteúdo: |
Abstract: The objective of this study was to compare the antimicrobial activity of macrophages and serum in laying hen (MM, CC, and CCc) and broiler chicken lineages (TT and LL). Macrophages were evaluated for phagocytic and antimicrobial activity. Microbicidal serum activity was evaluated by the resistance test for serum and the agar test. The results showed that phagocytic activity was higher in males of the MM strain, with 13% of macrophages presenting phagocytosis, while the other lineages studied, and even female MM, presented a rate of 6% of phagocytic cells. However, antimicrobial activity in macrophages from males of CCc lineage and females of TT lineage were higher, eliminating more than 30% of the Salmonella enterica inoculum, while in the other strains, the results were similar, with inoculum reduction below 30%. In the serum resistance assay, female laying lines presented higher antibacterial activity than female broiler lines. In the trials to evaluate the microbicide activity of the serum, females of both broiler and laying lineages presented higher performance when compared with males of the same lineage. Females of laying hen lines (MM and CC) present a greater antibacterium activity than males. These results can contribute to a better understanding of the immune response in broiler chicken and laying hen lineages, to aid development of lineages of birds more resistant to pathogens |
Palavras-Chave: |
Complement system; Fowls; Genetic selection; Imunidade natural; Natural immunity. |
Thesagro: |
Ave Domestica; Frango de Corte; Galinha Para Postura; Genética Animal; Poedeira Comercial; Seleção Genética. |
Thesaurus NAL: |
Broiler chickens; Laying hens. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/228109/1/final9220.pdf
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Marc: |
LEADER 02505naa a2200361 a 4500 001 2136555 005 2021-11-25 008 2021 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.37496/rbz5020200229$2DOI 100 1 $aSILVA, M. C. da 245 $aInnate immunity in chicken lines developed by Embrapa Suínos e Aves$bantimicrobial activity of macrophages and serum.$h[electronic resource] 260 $c2021 520 $aAbstract: The objective of this study was to compare the antimicrobial activity of macrophages and serum in laying hen (MM, CC, and CCc) and broiler chicken lineages (TT and LL). Macrophages were evaluated for phagocytic and antimicrobial activity. Microbicidal serum activity was evaluated by the resistance test for serum and the agar test. The results showed that phagocytic activity was higher in males of the MM strain, with 13% of macrophages presenting phagocytosis, while the other lineages studied, and even female MM, presented a rate of 6% of phagocytic cells. However, antimicrobial activity in macrophages from males of CCc lineage and females of TT lineage were higher, eliminating more than 30% of the Salmonella enterica inoculum, while in the other strains, the results were similar, with inoculum reduction below 30%. In the serum resistance assay, female laying lines presented higher antibacterial activity than female broiler lines. In the trials to evaluate the microbicide activity of the serum, females of both broiler and laying lineages presented higher performance when compared with males of the same lineage. Females of laying hen lines (MM and CC) present a greater antibacterium activity than males. These results can contribute to a better understanding of the immune response in broiler chicken and laying hen lineages, to aid development of lineages of birds more resistant to pathogens 650 $aBroiler chickens 650 $aLaying hens 650 $aAve Domestica 650 $aFrango de Corte 650 $aGalinha Para Postura 650 $aGenética Animal 650 $aPoedeira Comercial 650 $aSeleção Genética 653 $aComplement system 653 $aFowls 653 $aGenetic selection 653 $aImunidade natural 653 $aNatural immunity 700 1 $aCOSTA, I. C. 700 1 $aNAKAZATO, G. 700 1 $aPINHEIRO, J. W. 700 1 $aLEDUR, M. C. 700 1 $aLOYOLA, W. 700 1 $aVENANCIO, E. J. 773 $tRevista Brasileira de Zootecnia$gv. 50, n. e20200229, 2021.
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Embrapa Suínos e Aves (CNPSA) |
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