Docosahexaenoic acid (C22:6n‐3) alters cortisol response after air exposure in Prochilodus lineatus (Valenciennes) larvae fed on enriched Artemia

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorAraújo, F. G.-
Autor(es): dc.creatorRosa, P. V.-
Data de aceite: dc.date.accessioned2026-02-09T11:44:10Z-
Data de disponibilização: dc.date.available2026-02-09T11:44:10Z-
Data de envio: dc.date.issued2019-02-22-
Data de envio: dc.date.issued2019-02-22-
Data de envio: dc.date.issued2017-12-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br//handle/1/32955-
Fonte completa do material: dc.identifierhttps://onlinelibrary.wiley.com/doi/full/10.1111/anu.12490-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1146307-
Descrição: dc.descriptionThis study investigated the effect of different proportions of dietary docosahexaenoic acid (DHA) and arachidonic acid (ARA) on the growth, survival and stress response of curimba (Prochilodus lineatus Valenciennes) larvae, an omnivorous freshwater species, fed on enriched Artemia. Six different experimental emulsions were formulated to have two levels of ARA (A‐0.5 and A‐1.0), two levels of DHA (D‐0.5 and D‐1.0) two combinations of ARA and DHA (AD‐3:1 and AD‐1:3). There were no significant effects of treatments on curimba standard length and survival at the end of the experiment. The results showed a negative correlation between dietary DHA and whole‐body cortisol after 60 s of air exposure. The resting concentration of cortisol was not affected by the diets (p = .424). After air exposure, all treatments except for D‐1.0 (p = .137) and D‐0.5 (p = .545) exhibited a marked cortisol rise. These results showed that DHA supplementation can have an attenuating effect on cortisol response after air exposure.-
Idioma: dc.languageen-
Publicador: dc.publisherWiley-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceAquaculture Nutrition-
Palavras-chave: dc.subjectFreshwater fish-
Palavras-chave: dc.subjectHighly unsaturated fatty acids-
Palavras-chave: dc.subjectDocosahexaenoic acid-
Palavras-chave: dc.subjectArachidonic acid-
Palavras-chave: dc.subjectPeixe de água doce-
Palavras-chave: dc.subjectÁcidos graxos altamente insaturados-
Palavras-chave: dc.subjectÁcido docosahexaenóico-
Palavras-chave: dc.subjectÁcido araquidônico-
Título: dc.titleDocosahexaenoic acid (C22:6n‐3) alters cortisol response after air exposure in Prochilodus lineatus (Valenciennes) larvae fed on enriched Artemia-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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