Evaluation of potential immunostimulant of the Carboxymethyl-glucan from Saccharomyces cerevisiae in poultry (Gallus domesticus)
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Semina. Ciências Agrárias (Online) |
Texto Completo: | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4911 |
Resumo: | The carboxymethylglucan (CMG) is a soluble molecule, composed of glucopyranosyl linked by ?(1-3) e ?(1-6), which can activate the immune system of the host. The purpose of this study was evaluate the productive and immunological characteristics of 192 poultry (Gallus domesticus) COBB line which received feds containing 0%, 0,025%, 0,050% e 0,075% of CMG from Saccharomyces cerevisiae added in corn flour. All poultry were immunized against Newcastle disease and at each treatment 3 poultries randomly chosen received CMG intramuscular at 3, 7 and 14 days. It was evaluated the animal performance, development of the bursa of Fabricius, histological slides of the small intestine, counts of phagocytes cells in blood and levels of antibodies in serum. The results showed difference in weight gain and consumption of feed to poultry that consumed CMG at 1 to 21 days. Fabricius bursa relative weight increased in poultry supplemented with 0,025 e 0,050% of CMG. The phagocytic cells number and total levels of antibodies found in poultry at 21 days were higher in those that received CMG in the diet. For the animals that received intramuscular CMG was observed increase of antibodies specific to Newcastle. |
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Semina. Ciências Agrárias (Online) |
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Evaluation of potential immunostimulant of the Carboxymethyl-glucan from Saccharomyces cerevisiae in poultry (Gallus domesticus)Avaliação do potencial imunoestimulante da Carboximetil-glucana de Saccharomyces cerevisiae em frangos de corte (Gallus domesticus)?-glucanBroiler chickenImmunomodulatory activitiesYeasts?-glucanaAves de corteAtividade imunomodulatóriaLeveduraThe carboxymethylglucan (CMG) is a soluble molecule, composed of glucopyranosyl linked by ?(1-3) e ?(1-6), which can activate the immune system of the host. The purpose of this study was evaluate the productive and immunological characteristics of 192 poultry (Gallus domesticus) COBB line which received feds containing 0%, 0,025%, 0,050% e 0,075% of CMG from Saccharomyces cerevisiae added in corn flour. All poultry were immunized against Newcastle disease and at each treatment 3 poultries randomly chosen received CMG intramuscular at 3, 7 and 14 days. It was evaluated the animal performance, development of the bursa of Fabricius, histological slides of the small intestine, counts of phagocytes cells in blood and levels of antibodies in serum. The results showed difference in weight gain and consumption of feed to poultry that consumed CMG at 1 to 21 days. Fabricius bursa relative weight increased in poultry supplemented with 0,025 e 0,050% of CMG. The phagocytic cells number and total levels of antibodies found in poultry at 21 days were higher in those that received CMG in the diet. For the animals that received intramuscular CMG was observed increase of antibodies specific to Newcastle.A carboximetilglucana (CMG) é uma molécula solúvel, composta de resíduos de glicopiranosil unidos em ?(1-3) e ?(1-6), que possui a capacidade de ativar o sistema imune do hospedeiro. O objetivo do presente estudo foi avaliar as características produtivas e imunológicas de 192 frangos de corte (Gallus domesticus) da linhagem COBB, que receberam rações contendo 0%, 0,025%, 0,050% e 0,075% de CMG de Saccharomyces cerevisiae adicionada em farinha de milho. Todas as aves foram imunizadas contra a doença de Newcastle e, em cada tratamento, 3 aves escolhidas aleatoriamente receberam CMG intramuscular no 3º, 7º e 14º dia. Foram avaliados o desempenho animal, o desenvolvimento da bursa de Fabricius e lâminas histológicas do intestino delgado, além do número de células fagocíticas no sangue e níveis de anticorpos no soro. Os resultados mostraram diferença no ganho de peso e consumo de ração das aves que consumiram a CMG no período de 1 a 21 dias. O peso relativo da bursa de Fabricius aumentou nas aves suplementadas com 0,025 e 0,050% de CMG. O número de células fagocíticas e os níveis de anticorpos totais dos frangos de corte, aos 21 dias de idade foram maiores nas aves que receberam CMG na ração. Para os animais que receberam CMG via intramuscular foi observado aumento no título dos anticorpos específicos para Newcastle.UEL2010-04-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/491110.5433/1679-0359.2010v31n1p231Semina: Ciências Agrárias; Vol. 31 No. 1 (2010); 231-240Semina: Ciências Agrárias; v. 31 n. 1 (2010); 231-2401679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4911/4369Darpossolo, Fernanda Patrícia BritoQuintana, Leonardo RaffaMagnani, MarcianeOba, AlexandreVenâncio, Emerson JoséCastro-Goméz, Raul Jorge Hernaninfo:eu-repo/semantics/openAccess2015-11-19T18:38:26Zoai:ojs.pkp.sfu.ca:article/4911Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2015-11-19T18:38:26Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Evaluation of potential immunostimulant of the Carboxymethyl-glucan from Saccharomyces cerevisiae in poultry (Gallus domesticus) Avaliação do potencial imunoestimulante da Carboximetil-glucana de Saccharomyces cerevisiae em frangos de corte (Gallus domesticus) |
title |
Evaluation of potential immunostimulant of the Carboxymethyl-glucan from Saccharomyces cerevisiae in poultry (Gallus domesticus) |
spellingShingle |
Evaluation of potential immunostimulant of the Carboxymethyl-glucan from Saccharomyces cerevisiae in poultry (Gallus domesticus) Darpossolo, Fernanda Patrícia Brito ?-glucan Broiler chicken Immunomodulatory activities Yeasts ?-glucana Aves de corte Atividade imunomodulatória Levedura |
title_short |
Evaluation of potential immunostimulant of the Carboxymethyl-glucan from Saccharomyces cerevisiae in poultry (Gallus domesticus) |
title_full |
Evaluation of potential immunostimulant of the Carboxymethyl-glucan from Saccharomyces cerevisiae in poultry (Gallus domesticus) |
title_fullStr |
Evaluation of potential immunostimulant of the Carboxymethyl-glucan from Saccharomyces cerevisiae in poultry (Gallus domesticus) |
title_full_unstemmed |
Evaluation of potential immunostimulant of the Carboxymethyl-glucan from Saccharomyces cerevisiae in poultry (Gallus domesticus) |
title_sort |
Evaluation of potential immunostimulant of the Carboxymethyl-glucan from Saccharomyces cerevisiae in poultry (Gallus domesticus) |
author |
Darpossolo, Fernanda Patrícia Brito |
author_facet |
Darpossolo, Fernanda Patrícia Brito Quintana, Leonardo Raffa Magnani, Marciane Oba, Alexandre Venâncio, Emerson José Castro-Goméz, Raul Jorge Hernan |
author_role |
author |
author2 |
Quintana, Leonardo Raffa Magnani, Marciane Oba, Alexandre Venâncio, Emerson José Castro-Goméz, Raul Jorge Hernan |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Darpossolo, Fernanda Patrícia Brito Quintana, Leonardo Raffa Magnani, Marciane Oba, Alexandre Venâncio, Emerson José Castro-Goméz, Raul Jorge Hernan |
dc.subject.por.fl_str_mv |
?-glucan Broiler chicken Immunomodulatory activities Yeasts ?-glucana Aves de corte Atividade imunomodulatória Levedura |
topic |
?-glucan Broiler chicken Immunomodulatory activities Yeasts ?-glucana Aves de corte Atividade imunomodulatória Levedura |
description |
The carboxymethylglucan (CMG) is a soluble molecule, composed of glucopyranosyl linked by ?(1-3) e ?(1-6), which can activate the immune system of the host. The purpose of this study was evaluate the productive and immunological characteristics of 192 poultry (Gallus domesticus) COBB line which received feds containing 0%, 0,025%, 0,050% e 0,075% of CMG from Saccharomyces cerevisiae added in corn flour. All poultry were immunized against Newcastle disease and at each treatment 3 poultries randomly chosen received CMG intramuscular at 3, 7 and 14 days. It was evaluated the animal performance, development of the bursa of Fabricius, histological slides of the small intestine, counts of phagocytes cells in blood and levels of antibodies in serum. The results showed difference in weight gain and consumption of feed to poultry that consumed CMG at 1 to 21 days. Fabricius bursa relative weight increased in poultry supplemented with 0,025 e 0,050% of CMG. The phagocytic cells number and total levels of antibodies found in poultry at 21 days were higher in those that received CMG in the diet. For the animals that received intramuscular CMG was observed increase of antibodies specific to Newcastle. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-04-30 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4911 10.5433/1679-0359.2010v31n1p231 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4911 |
identifier_str_mv |
10.5433/1679-0359.2010v31n1p231 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4911/4369 |
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 |
UEL |
publisher.none.fl_str_mv |
UEL |
dc.source.none.fl_str_mv |
Semina: Ciências Agrárias; Vol. 31 No. 1 (2010); 231-240 Semina: Ciências Agrárias; v. 31 n. 1 (2010); 231-240 1679-0359 1676-546X reponame:Semina. Ciências Agrárias (Online) instname:Universidade Estadual de Londrina (UEL) instacron:UEL |
instname_str |
Universidade Estadual de Londrina (UEL) |
instacron_str |
UEL |
institution |
UEL |
reponame_str |
Semina. Ciências Agrárias (Online) |
collection |
Semina. Ciências Agrárias (Online) |
repository.name.fl_str_mv |
Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL) |
repository.mail.fl_str_mv |
semina.agrarias@uel.br |
_version_ |
1799306061322125312 |