There is more than one way of feeding carnivorous fish: Surubim (Pseudoplatystoma reticulatum × P corruscans) are able to cope with carbohydrates rich diets, but there is a trade-off between growth and immunity
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.anifeedsci.2019.114382 http://hdl.handle.net/11449/199844 |
Resumo: | Carnivorous fish require diets with high protein content to support adequate growth, improve health status and the production of antioxidants and the ability to respond to adverse environmental conditions. However, different protein-to-carbohydrate ratios can lead to different growth responses as a result of the administration of carbohydrates rich diets for carnivores fishes. In this study, we examined the effect of diets with different levels of dietary protein (P) and carbohydrate (CH) (38 P/22CH; 38 P/26CH; 38 P/30CH; 42 P/22CH; 42 P/26CH; 42 P/30CH) and the immunological and hematological responses and growth performance of surubim (Pseudoplatystoma reticulatum x P corruscans) (mean initial weight 23.08 ± 0.84 g) challenged with lipopolysaccharide (LPS). High levels of dietary protein (42 % P) did not improve growth performance and, regardless of CH content, did not affect oxidative stress. High levels of dietary carbohydrate increased lysozyme production and blood variables were increased after LPS challenge, without impairing the immune response. Diets with different protein-to-carbohydrate ratios can lead to distinct physiological responses in fish which can, as a consequence, differentially impact yield, indicating that there is more than one way of feeding carnivorous fish within a safe protein inclusion range (38–42 % P). |
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Repositório Institucional da UNESP |
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There is more than one way of feeding carnivorous fish: Surubim (Pseudoplatystoma reticulatum × P corruscans) are able to cope with carbohydrates rich diets, but there is a trade-off between growth and immunityCarnivorous fishGrowthImmune responseOxidative stressProteinCarnivorous fish require diets with high protein content to support adequate growth, improve health status and the production of antioxidants and the ability to respond to adverse environmental conditions. However, different protein-to-carbohydrate ratios can lead to different growth responses as a result of the administration of carbohydrates rich diets for carnivores fishes. In this study, we examined the effect of diets with different levels of dietary protein (P) and carbohydrate (CH) (38 P/22CH; 38 P/26CH; 38 P/30CH; 42 P/22CH; 42 P/26CH; 42 P/30CH) and the immunological and hematological responses and growth performance of surubim (Pseudoplatystoma reticulatum x P corruscans) (mean initial weight 23.08 ± 0.84 g) challenged with lipopolysaccharide (LPS). High levels of dietary protein (42 % P) did not improve growth performance and, regardless of CH content, did not affect oxidative stress. High levels of dietary carbohydrate increased lysozyme production and blood variables were increased after LPS challenge, without impairing the immune response. Diets with different protein-to-carbohydrate ratios can lead to distinct physiological responses in fish which can, as a consequence, differentially impact yield, indicating that there is more than one way of feeding carnivorous fish within a safe protein inclusion range (38–42 % P).São Paulo State University (Unesp) Aquaculture Center of UnespSão Paulo State University (Unesp) College of Agricultural and Technological SciencesSão Paulo State University (Unesp) Aquaculture Center of UnespSão Paulo State University (Unesp) College of Agricultural and Technological SciencesUniversidade Estadual Paulista (Unesp)Sousa, Luana Camargo [UNESP]Moromizato, Basia Schlichting [UNESP]Almeida, Viviane do Nascimento Santana de [UNESP]Miasaki, Celso Tadao [UNESP]Takahashi, Leonardo Susumu [UNESP]Biller, Jaqueline Dalbello [UNESP]2020-12-12T01:50:52Z2020-12-12T01:50:52Z2020-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.anifeedsci.2019.114382Animal Feed Science and Technology, v. 262.0377-8401http://hdl.handle.net/11449/19984410.1016/j.anifeedsci.2019.1143822-s2.0-8507683973951620936064281290000-0002-6684-2871Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAnimal Feed Science and Technologyinfo:eu-repo/semantics/openAccess2024-04-09T15:29:37Zoai:repositorio.unesp.br:11449/199844Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-09T15:29:37Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
There is more than one way of feeding carnivorous fish: Surubim (Pseudoplatystoma reticulatum × P corruscans) are able to cope with carbohydrates rich diets, but there is a trade-off between growth and immunity |
title |
There is more than one way of feeding carnivorous fish: Surubim (Pseudoplatystoma reticulatum × P corruscans) are able to cope with carbohydrates rich diets, but there is a trade-off between growth and immunity |
spellingShingle |
There is more than one way of feeding carnivorous fish: Surubim (Pseudoplatystoma reticulatum × P corruscans) are able to cope with carbohydrates rich diets, but there is a trade-off between growth and immunity Sousa, Luana Camargo [UNESP] Carnivorous fish Growth Immune response Oxidative stress Protein |
title_short |
There is more than one way of feeding carnivorous fish: Surubim (Pseudoplatystoma reticulatum × P corruscans) are able to cope with carbohydrates rich diets, but there is a trade-off between growth and immunity |
title_full |
There is more than one way of feeding carnivorous fish: Surubim (Pseudoplatystoma reticulatum × P corruscans) are able to cope with carbohydrates rich diets, but there is a trade-off between growth and immunity |
title_fullStr |
There is more than one way of feeding carnivorous fish: Surubim (Pseudoplatystoma reticulatum × P corruscans) are able to cope with carbohydrates rich diets, but there is a trade-off between growth and immunity |
title_full_unstemmed |
There is more than one way of feeding carnivorous fish: Surubim (Pseudoplatystoma reticulatum × P corruscans) are able to cope with carbohydrates rich diets, but there is a trade-off between growth and immunity |
title_sort |
There is more than one way of feeding carnivorous fish: Surubim (Pseudoplatystoma reticulatum × P corruscans) are able to cope with carbohydrates rich diets, but there is a trade-off between growth and immunity |
author |
Sousa, Luana Camargo [UNESP] |
author_facet |
Sousa, Luana Camargo [UNESP] Moromizato, Basia Schlichting [UNESP] Almeida, Viviane do Nascimento Santana de [UNESP] Miasaki, Celso Tadao [UNESP] Takahashi, Leonardo Susumu [UNESP] Biller, Jaqueline Dalbello [UNESP] |
author_role |
author |
author2 |
Moromizato, Basia Schlichting [UNESP] Almeida, Viviane do Nascimento Santana de [UNESP] Miasaki, Celso Tadao [UNESP] Takahashi, Leonardo Susumu [UNESP] Biller, Jaqueline Dalbello [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Sousa, Luana Camargo [UNESP] Moromizato, Basia Schlichting [UNESP] Almeida, Viviane do Nascimento Santana de [UNESP] Miasaki, Celso Tadao [UNESP] Takahashi, Leonardo Susumu [UNESP] Biller, Jaqueline Dalbello [UNESP] |
dc.subject.por.fl_str_mv |
Carnivorous fish Growth Immune response Oxidative stress Protein |
topic |
Carnivorous fish Growth Immune response Oxidative stress Protein |
description |
Carnivorous fish require diets with high protein content to support adequate growth, improve health status and the production of antioxidants and the ability to respond to adverse environmental conditions. However, different protein-to-carbohydrate ratios can lead to different growth responses as a result of the administration of carbohydrates rich diets for carnivores fishes. In this study, we examined the effect of diets with different levels of dietary protein (P) and carbohydrate (CH) (38 P/22CH; 38 P/26CH; 38 P/30CH; 42 P/22CH; 42 P/26CH; 42 P/30CH) and the immunological and hematological responses and growth performance of surubim (Pseudoplatystoma reticulatum x P corruscans) (mean initial weight 23.08 ± 0.84 g) challenged with lipopolysaccharide (LPS). High levels of dietary protein (42 % P) did not improve growth performance and, regardless of CH content, did not affect oxidative stress. High levels of dietary carbohydrate increased lysozyme production and blood variables were increased after LPS challenge, without impairing the immune response. Diets with different protein-to-carbohydrate ratios can lead to distinct physiological responses in fish which can, as a consequence, differentially impact yield, indicating that there is more than one way of feeding carnivorous fish within a safe protein inclusion range (38–42 % P). |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-12T01:50:52Z 2020-12-12T01:50:52Z 2020-04-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1016/j.anifeedsci.2019.114382 Animal Feed Science and Technology, v. 262. 0377-8401 http://hdl.handle.net/11449/199844 10.1016/j.anifeedsci.2019.114382 2-s2.0-85076839739 5162093606428129 0000-0002-6684-2871 |
url |
http://dx.doi.org/10.1016/j.anifeedsci.2019.114382 http://hdl.handle.net/11449/199844 |
identifier_str_mv |
Animal Feed Science and Technology, v. 262. 0377-8401 10.1016/j.anifeedsci.2019.114382 2-s2.0-85076839739 5162093606428129 0000-0002-6684-2871 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Animal Feed Science and Technology |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799964846114996224 |