Heat stress affects breathing and metabolism of chicks incubated at high temperature

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorPatrone, Luis Gustavo A.-
Autor(es): dc.creatorRocha, Aline C.G.-
Autor(es): dc.creatorBernardes-Ribeiro, Mariana-
Autor(es): dc.creatorLopes-da-Costa, Gleyce-
Autor(es): dc.creatorMacari, Marcos-
Autor(es): dc.creatorBícego, Kênia C.-
Autor(es): dc.creatorGargaglioni, Luciane H.-
Data de aceite: dc.date.accessioned2025-08-21T15:57:44Z-
Data de disponibilização: dc.date.available2025-08-21T15:57:44Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-08-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.resp.2023.104093-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/298712-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/298712-
Descrição: dc.descriptionGlobal warming poses serious implications to animal physiology and a gradual increase in ambient temperature affects all living organisms, particularly fast-growing selected species. We recorded ventilation (V̇E), body temperature (TB), oxygen consumption (V̇O2) and respiratory equivalent (V̇E/V̇O2) of 14-day-old (14d) male and female chicks at room air conditions, hypercapnia and hypoxia at heat stress (HS, 32 °C). These chicks had previously been exposed to control (CI, 37.5 °C) and high (HI, 39 °C) temperatures during the first 5 days of incubation. Under resting conditions, acute HS increased V̇E in HI females but not in HI males. Hypercapnia combined with heat promoted a potentiation of CO2-hyperventilatory response in HI females when compared with thermoneutral condition, whereas in HI incubated males a hypoventilation under hypercapnia and heat stress was observed compared to the CI group. Hypoxia associated with heat stress increased V̇E only in HI females. Our data indicates that females are more sensitive to thermal manipulation during incubation and it seems that the thermal embryonic manipulation, at least during the first days of development, does not improve the adaptive response of chicks to heat stress.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionDepartment of Animal Morphology and Physiology College of Agricultural and Veterinarian Sciences São Paulo State University, Jaboticabal-
Descrição: dc.descriptionDepartment of Animal Morphology and Physiology College of Agricultural and Veterinarian Sciences São Paulo State University, Jaboticabal-
Descrição: dc.descriptionCAPES: 001-
Descrição: dc.descriptionFAPESP: 2019/14646-6-
Descrição: dc.descriptionFAPESP: 2020/01702-2-
Descrição: dc.descriptionFAPESP: 2021/13370-7-
Descrição: dc.descriptionCNPq: 302991/2022-0-
Descrição: dc.descriptionCAPES: 88881.310743/2018-01-
Descrição: dc.descriptionCAPES: 88887.194785/2018–00-
Idioma: dc.languageen-
Relação: dc.relationRespiratory Physiology and Neurobiology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectChemosensitivity-
Palavras-chave: dc.subjectHeat stress-
Palavras-chave: dc.subjectIncubation-
Palavras-chave: dc.subjectMetabolism-
Título: dc.titleHeat stress affects breathing and metabolism of chicks incubated at high temperature-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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