Chronic heat stress and Salmonella enteritidis challenge in Japanese quail: Immune effects in adult and transgenerational consequences

Autores
Giayetto, Octavio; Videla, Emiliano Ariel; Lábaque, María Carla; Marin, Raul Hector; Nazar, Franco Nicolas
Año de publicación
2018
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Stressful events during production such as routine vaccination protocols and high environmental temperatures are common challenges for poultry species. Chicks? prenatal environment can be influenced by these events, inducing trans-generational effects. This study evaluated whether an immune challenge and a chronic heat stress (CHS) exposure on adult Japanese quail can modulate later immune responses and whether those effects can be reflected in their offspring. Eighty adults were inoculated with inactivated Salmonella enteritidis (challenge initiated at 115 d of age) and then exposed to a CHS along 9 d (between 121 to 129 d of age) by increasing the environmental temperatures from 25 to 34°C during the daylight hours. A 2 × 2 factorial experimental design was used and 4 treatments groups (20 birds each) were therefore defined: Non Challenged-Non Stressed, Challenged-Non Stressed, Non Challenged Stressed and Challenged-Stressed. Between 125 and 130 d of age, eggs were collected and incubated. Newly hatched chicks (n = 82) were identified according to their parental treatments. Percentage of inflammation, Heterophil/Lymphocyte (H/L) ratio and antibody titers against sheep red blood cells (SRBC) were evaluated both in adults and their offspring. In adults, compared with controls, stressed groups showed a reduced percentage of inflammation (P < 0.001) and an elevated H/L (P = 0.02), regardless of the challenge. No differences between groups were found in SRBC titers. In offspring, the percentage of inflammation was elevated (P = 0.03) and the SRBC titers were reduced (P = 0.02) in chicks whose parents were stressed, independently of the challenge. The H/L ratio of the chicks did not differ between groups. The immune challenge had no impact on the selected variables either on the adult quails or in their offspring, suggesting that all groups (stressed or not) were capable of dealing with the vaccine challenge. On the other hand, the CHS affected the immune response both in the adults and in their offspring which could have important welfare and productive implications.
Fil: Giayetto, Octavio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones Biológicas y Tecnológicas. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Instituto de Investigaciones Biológicas y Tecnológicas; Argentina
Fil: Videla, Emiliano Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones Biológicas y Tecnológicas. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Instituto de Investigaciones Biológicas y Tecnológicas; Argentina
Fil: Lábaque, María Carla. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones Biológicas y Tecnológicas. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Instituto de Investigaciones Biológicas y Tecnológicas; Argentina
Fil: Marin, Raul Hector. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones Biológicas y Tecnológicas. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Instituto de Investigaciones Biológicas y Tecnológicas; Argentina
Fil: Nazar, Franco Nicolas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones Biológicas y Tecnológicas. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Instituto de Investigaciones Biológicas y Tecnológicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Centro de Investigaciones en Bioquímica Clínica e Inmunología; Argentina
Poultry Science Association 2nd Latin American Scientific Conference
Sao Paulo
Brasil
Poultry Science Association
Materia
POULTRY
IMMUNITY
STRESS
OFFSPRING
PARENTAL
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/247310
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/247310
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Chronic heat stress and Salmonella enteritidis challenge in Japanese quail: Immune effects in adult and transgenerational consequencesGiayetto, OctavioVidela, Emiliano ArielLábaque, María CarlaMarin, Raul HectorNazar, Franco NicolasPOULTRYIMMUNITYSTRESSOFFSPRINGPARENTALhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Stressful events during production such as routine vaccination protocols and high environmental temperatures are common challenges for poultry species. Chicks? prenatal environment can be influenced by these events, inducing trans-generational effects. This study evaluated whether an immune challenge and a chronic heat stress (CHS) exposure on adult Japanese quail can modulate later immune responses and whether those effects can be reflected in their offspring. Eighty adults were inoculated with inactivated Salmonella enteritidis (challenge initiated at 115 d of age) and then exposed to a CHS along 9 d (between 121 to 129 d of age) by increasing the environmental temperatures from 25 to 34°C during the daylight hours. A 2 × 2 factorial experimental design was used and 4 treatments groups (20 birds each) were therefore defined: Non Challenged-Non Stressed, Challenged-Non Stressed, Non Challenged Stressed and Challenged-Stressed. Between 125 and 130 d of age, eggs were collected and incubated. Newly hatched chicks (n = 82) were identified according to their parental treatments. Percentage of inflammation, Heterophil/Lymphocyte (H/L) ratio and antibody titers against sheep red blood cells (SRBC) were evaluated both in adults and their offspring. In adults, compared with controls, stressed groups showed a reduced percentage of inflammation (P < 0.001) and an elevated H/L (P = 0.02), regardless of the challenge. No differences between groups were found in SRBC titers. In offspring, the percentage of inflammation was elevated (P = 0.03) and the SRBC titers were reduced (P = 0.02) in chicks whose parents were stressed, independently of the challenge. The H/L ratio of the chicks did not differ between groups. The immune challenge had no impact on the selected variables either on the adult quails or in their offspring, suggesting that all groups (stressed or not) were capable of dealing with the vaccine challenge. On the other hand, the CHS affected the immune response both in the adults and in their offspring which could have important welfare and productive implications.Fil: Giayetto, Octavio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones Biológicas y Tecnológicas. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Instituto de Investigaciones Biológicas y Tecnológicas; ArgentinaFil: Videla, Emiliano Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones Biológicas y Tecnológicas. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Instituto de Investigaciones Biológicas y Tecnológicas; ArgentinaFil: Lábaque, María Carla. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones Biológicas y Tecnológicas. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Instituto de Investigaciones Biológicas y Tecnológicas; ArgentinaFil: Marin, Raul Hector. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones Biológicas y Tecnológicas. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Instituto de Investigaciones Biológicas y Tecnológicas; ArgentinaFil: Nazar, Franco Nicolas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones Biológicas y Tecnológicas. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Instituto de Investigaciones Biológicas y Tecnológicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Centro de Investigaciones en Bioquímica Clínica e Inmunología; ArgentinaPoultry Science Association 2nd Latin American Scientific ConferenceSao PauloBrasilPoultry Science AssociationPoultry Science AssociationTaylor Jr., Robert L.Marusak, Matthew J.2018info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectConferenciaJournalhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/247310Chronic heat stress and Salmonella enteritidis challenge in Japanese quail: Immune effects in adult and transgenerational consequences; Poultry Science Association 2nd Latin American Scientific Conference; Sao Paulo; Brasil; 2018; 64-640032-57911525-3171CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.poultryscience.org/news-and-events/past-meetings?82841551-3081-4fc7-b190-018d4c24fc39=eyJwYWdlaW5kZXgiOjIsImxpYnJhcnllbnRyeSI6ImU1NTQwN2FhLWUxOWEtNGJlYS1iYTBjLTAxOGRkN2JhZjY2ZCJ9Internacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:23:29Zoai:ri.conicet.gov.ar:11336/247310instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:23:29.603CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Chronic heat stress and Salmonella enteritidis challenge in Japanese quail: Immune effects in adult and transgenerational consequences
title Chronic heat stress and Salmonella enteritidis challenge in Japanese quail: Immune effects in adult and transgenerational consequences
spellingShingle Chronic heat stress and Salmonella enteritidis challenge in Japanese quail: Immune effects in adult and transgenerational consequences
Giayetto, Octavio
POULTRY
IMMUNITY
STRESS
OFFSPRING
PARENTAL
title_short Chronic heat stress and Salmonella enteritidis challenge in Japanese quail: Immune effects in adult and transgenerational consequences
title_full Chronic heat stress and Salmonella enteritidis challenge in Japanese quail: Immune effects in adult and transgenerational consequences
title_fullStr Chronic heat stress and Salmonella enteritidis challenge in Japanese quail: Immune effects in adult and transgenerational consequences
title_full_unstemmed Chronic heat stress and Salmonella enteritidis challenge in Japanese quail: Immune effects in adult and transgenerational consequences
title_sort Chronic heat stress and Salmonella enteritidis challenge in Japanese quail: Immune effects in adult and transgenerational consequences
dc.creator.none.fl_str_mv Giayetto, Octavio
Videla, Emiliano Ariel
Lábaque, María Carla
Marin, Raul Hector
Nazar, Franco Nicolas
author Giayetto, Octavio
author_facet Giayetto, Octavio
Videla, Emiliano Ariel
Lábaque, María Carla
Marin, Raul Hector
Nazar, Franco Nicolas
author_role author
author2 Videla, Emiliano Ariel
Lábaque, María Carla
Marin, Raul Hector
Nazar, Franco Nicolas
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Taylor Jr., Robert L.
Marusak, Matthew J.
dc.subject.none.fl_str_mv POULTRY
IMMUNITY
STRESS
OFFSPRING
PARENTAL
topic POULTRY
IMMUNITY
STRESS
OFFSPRING
PARENTAL
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Stressful events during production such as routine vaccination protocols and high environmental temperatures are common challenges for poultry species. Chicks? prenatal environment can be influenced by these events, inducing trans-generational effects. This study evaluated whether an immune challenge and a chronic heat stress (CHS) exposure on adult Japanese quail can modulate later immune responses and whether those effects can be reflected in their offspring. Eighty adults were inoculated with inactivated Salmonella enteritidis (challenge initiated at 115 d of age) and then exposed to a CHS along 9 d (between 121 to 129 d of age) by increasing the environmental temperatures from 25 to 34°C during the daylight hours. A 2 × 2 factorial experimental design was used and 4 treatments groups (20 birds each) were therefore defined: Non Challenged-Non Stressed, Challenged-Non Stressed, Non Challenged Stressed and Challenged-Stressed. Between 125 and 130 d of age, eggs were collected and incubated. Newly hatched chicks (n = 82) were identified according to their parental treatments. Percentage of inflammation, Heterophil/Lymphocyte (H/L) ratio and antibody titers against sheep red blood cells (SRBC) were evaluated both in adults and their offspring. In adults, compared with controls, stressed groups showed a reduced percentage of inflammation (P < 0.001) and an elevated H/L (P = 0.02), regardless of the challenge. No differences between groups were found in SRBC titers. In offspring, the percentage of inflammation was elevated (P = 0.03) and the SRBC titers were reduced (P = 0.02) in chicks whose parents were stressed, independently of the challenge. The H/L ratio of the chicks did not differ between groups. The immune challenge had no impact on the selected variables either on the adult quails or in their offspring, suggesting that all groups (stressed or not) were capable of dealing with the vaccine challenge. On the other hand, the CHS affected the immune response both in the adults and in their offspring which could have important welfare and productive implications.
Fil: Giayetto, Octavio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones Biológicas y Tecnológicas. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Instituto de Investigaciones Biológicas y Tecnológicas; Argentina
Fil: Videla, Emiliano Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones Biológicas y Tecnológicas. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Instituto de Investigaciones Biológicas y Tecnológicas; Argentina
Fil: Lábaque, María Carla. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones Biológicas y Tecnológicas. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Instituto de Investigaciones Biológicas y Tecnológicas; Argentina
Fil: Marin, Raul Hector. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones Biológicas y Tecnológicas. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Instituto de Investigaciones Biológicas y Tecnológicas; Argentina
Fil: Nazar, Franco Nicolas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones Biológicas y Tecnológicas. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Instituto de Investigaciones Biológicas y Tecnológicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Centro de Investigaciones en Bioquímica Clínica e Inmunología; Argentina
Poultry Science Association 2nd Latin American Scientific Conference
Sao Paulo
Brasil
Poultry Science Association
description Stressful events during production such as routine vaccination protocols and high environmental temperatures are common challenges for poultry species. Chicks? prenatal environment can be influenced by these events, inducing trans-generational effects. This study evaluated whether an immune challenge and a chronic heat stress (CHS) exposure on adult Japanese quail can modulate later immune responses and whether those effects can be reflected in their offspring. Eighty adults were inoculated with inactivated Salmonella enteritidis (challenge initiated at 115 d of age) and then exposed to a CHS along 9 d (between 121 to 129 d of age) by increasing the environmental temperatures from 25 to 34°C during the daylight hours. A 2 × 2 factorial experimental design was used and 4 treatments groups (20 birds each) were therefore defined: Non Challenged-Non Stressed, Challenged-Non Stressed, Non Challenged Stressed and Challenged-Stressed. Between 125 and 130 d of age, eggs were collected and incubated. Newly hatched chicks (n = 82) were identified according to their parental treatments. Percentage of inflammation, Heterophil/Lymphocyte (H/L) ratio and antibody titers against sheep red blood cells (SRBC) were evaluated both in adults and their offspring. In adults, compared with controls, stressed groups showed a reduced percentage of inflammation (P < 0.001) and an elevated H/L (P = 0.02), regardless of the challenge. No differences between groups were found in SRBC titers. In offspring, the percentage of inflammation was elevated (P = 0.03) and the SRBC titers were reduced (P = 0.02) in chicks whose parents were stressed, independently of the challenge. The H/L ratio of the chicks did not differ between groups. The immune challenge had no impact on the selected variables either on the adult quails or in their offspring, suggesting that all groups (stressed or not) were capable of dealing with the vaccine challenge. On the other hand, the CHS affected the immune response both in the adults and in their offspring which could have important welfare and productive implications.
publishDate 2018
dc.date.none.fl_str_mv 2018
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/conferenceObject
Conferencia
Journal
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
status_str publishedVersion
format conferenceObject
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/247310
Chronic heat stress and Salmonella enteritidis challenge in Japanese quail: Immune effects in adult and transgenerational consequences; Poultry Science Association 2nd Latin American Scientific Conference; Sao Paulo; Brasil; 2018; 64-64
0032-5791
1525-3171
CONICET Digital
CONICET
url http://hdl.handle.net/11336/247310
identifier_str_mv Chronic heat stress and Salmonella enteritidis challenge in Japanese quail: Immune effects in adult and transgenerational consequences; Poultry Science Association 2nd Latin American Scientific Conference; Sao Paulo; Brasil; 2018; 64-64
0032-5791
1525-3171
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
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dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
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application/pdf
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dc.coverage.none.fl_str_mv Internacional
dc.publisher.none.fl_str_mv Poultry Science Association
publisher.none.fl_str_mv Poultry Science Association
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repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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