Soybean β-conglycinin Induces Intestinal Immune Responses in Chicks
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Journal of Poultry Science (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2020000200313 |
Resumo: | ABSTRACT β-conglycinin from soybean has been recognized as one of the major feed allergens. This study investigated the effects of β-conglycinin-induced allergic sensitization on chicks’ small intestines. A total of 40 7-day-old (100 g) chicks were divided into four groups as control, β-conglycinin 1 h, β-conglycinin 6 h, and β-conglycinin 12 h. All treatment groups were administered 60 mg of β-conglycinin/chick and small intestine samples were collected. β-conglycinin-induced allergic sensitization marginally damages the epithelium lining of the duodenum villi and, in addition, significantly increases the accumulation of mast cells in the lamina propria and crypt of the duodenum. Moreover, the TNF-α level significantly increased in all β-conglycinin groups. IL-8 and IL-2 were significantly downregulated in the 1 h group; however, there were increases for the 6 h and 12 h groups. These results suggest that β-conglycinin may lead to an inflammatory response in the chicks’ small intestines. |
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Soybean β-conglycinin Induces Intestinal Immune Responses in Chicksβ-conglycininmucosal immune responsecytokineschickABSTRACT β-conglycinin from soybean has been recognized as one of the major feed allergens. This study investigated the effects of β-conglycinin-induced allergic sensitization on chicks’ small intestines. A total of 40 7-day-old (100 g) chicks were divided into four groups as control, β-conglycinin 1 h, β-conglycinin 6 h, and β-conglycinin 12 h. All treatment groups were administered 60 mg of β-conglycinin/chick and small intestine samples were collected. β-conglycinin-induced allergic sensitization marginally damages the epithelium lining of the duodenum villi and, in addition, significantly increases the accumulation of mast cells in the lamina propria and crypt of the duodenum. Moreover, the TNF-α level significantly increased in all β-conglycinin groups. IL-8 and IL-2 were significantly downregulated in the 1 h group; however, there were increases for the 6 h and 12 h groups. These results suggest that β-conglycinin may lead to an inflammatory response in the chicks’ small intestines.Fundacao de Apoio a Ciência e Tecnologia Avicolas2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2020000200313Brazilian Journal of Poultry Science v.22 n.2 2020reponame:Brazilian Journal of Poultry Science (Online)instname:Fundação APINCO de Ciência e Tecnologia Avícolas (FACTA)instacron:FACTA10.1590/1806-9061-2018-0798info:eu-repo/semantics/openAccessKang,DRBelal,SASong,KDYoon,CPark,BYShim,KSeng2020-09-16T00:00:00Zoai:scielo:S1516-635X2020000200313Revistahttp://www.scielo.br/rbcahttps://old.scielo.br/oai/scielo-oai.php||rvfacta@terra.com.br1806-90611516-635Xopendoar:2020-09-16T00:00Brazilian Journal of Poultry Science (Online) - Fundação APINCO de Ciência e Tecnologia Avícolas (FACTA)false |
dc.title.none.fl_str_mv |
Soybean β-conglycinin Induces Intestinal Immune Responses in Chicks |
title |
Soybean β-conglycinin Induces Intestinal Immune Responses in Chicks |
spellingShingle |
Soybean β-conglycinin Induces Intestinal Immune Responses in Chicks Kang,DR β-conglycinin mucosal immune response cytokines chick |
title_short |
Soybean β-conglycinin Induces Intestinal Immune Responses in Chicks |
title_full |
Soybean β-conglycinin Induces Intestinal Immune Responses in Chicks |
title_fullStr |
Soybean β-conglycinin Induces Intestinal Immune Responses in Chicks |
title_full_unstemmed |
Soybean β-conglycinin Induces Intestinal Immune Responses in Chicks |
title_sort |
Soybean β-conglycinin Induces Intestinal Immune Responses in Chicks |
author |
Kang,DR |
author_facet |
Kang,DR Belal,SA Song,KD Yoon,C Park,BY Shim,KS |
author_role |
author |
author2 |
Belal,SA Song,KD Yoon,C Park,BY Shim,KS |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Kang,DR Belal,SA Song,KD Yoon,C Park,BY Shim,KS |
dc.subject.por.fl_str_mv |
β-conglycinin mucosal immune response cytokines chick |
topic |
β-conglycinin mucosal immune response cytokines chick |
description |
ABSTRACT β-conglycinin from soybean has been recognized as one of the major feed allergens. This study investigated the effects of β-conglycinin-induced allergic sensitization on chicks’ small intestines. A total of 40 7-day-old (100 g) chicks were divided into four groups as control, β-conglycinin 1 h, β-conglycinin 6 h, and β-conglycinin 12 h. All treatment groups were administered 60 mg of β-conglycinin/chick and small intestine samples were collected. β-conglycinin-induced allergic sensitization marginally damages the epithelium lining of the duodenum villi and, in addition, significantly increases the accumulation of mast cells in the lamina propria and crypt of the duodenum. Moreover, the TNF-α level significantly increased in all β-conglycinin groups. IL-8 and IL-2 were significantly downregulated in the 1 h group; however, there were increases for the 6 h and 12 h groups. These results suggest that β-conglycinin may lead to an inflammatory response in the chicks’ small intestines. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2020000200313 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2020000200313 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1806-9061-2018-0798 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Fundacao de Apoio a Ciência e Tecnologia Avicolas |
publisher.none.fl_str_mv |
Fundacao de Apoio a Ciência e Tecnologia Avicolas |
dc.source.none.fl_str_mv |
Brazilian Journal of Poultry Science v.22 n.2 2020 reponame:Brazilian Journal of Poultry Science (Online) instname:Fundação APINCO de Ciência e Tecnologia Avícolas (FACTA) instacron:FACTA |
instname_str |
Fundação APINCO de Ciência e Tecnologia Avícolas (FACTA) |
instacron_str |
FACTA |
institution |
FACTA |
reponame_str |
Brazilian Journal of Poultry Science (Online) |
collection |
Brazilian Journal of Poultry Science (Online) |
repository.name.fl_str_mv |
Brazilian Journal of Poultry Science (Online) - Fundação APINCO de Ciência e Tecnologia Avícolas (FACTA) |
repository.mail.fl_str_mv |
||rvfacta@terra.com.br |
_version_ |
1754122515282657280 |