DataSheet_1_Aloe vera reduces gut inflammation induced by soybean meal in Atlantic salmon (Salmo salar).docx
Plant-based protein sources, such as soybean, are widely used in fish nutrition due to their market availability, wide distribution and acceptable nutritional quality. However, in some fish species, soybean meal-based diets cause gut inflammation, decreasing both nutrient absorption and growth rates...
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ftfrontimediafig:oai:figshare.com:article/21358662 2024-09-15T17:56:17+00:00 DataSheet_1_Aloe vera reduces gut inflammation induced by soybean meal in Atlantic salmon (Salmo salar).docx Karen Fehrmann-Cartes Matías Vega Frank Vera Ricardo Enríquez Carmen G. Feijóo Miguel L. Allende Adrián J. Hernández Alex Romero 2022-10-19T04:39:37Z https://doi.org/10.3389/fanim.2022.1028318.s001 https://figshare.com/articles/dataset/DataSheet_1_Aloe_vera_reduces_gut_inflammation_induced_by_soybean_meal_in_Atlantic_salmon_Salmo_salar_docx/21358662 unknown doi:10.3389/fanim.2022.1028318.s001 https://figshare.com/articles/dataset/DataSheet_1_Aloe_vera_reduces_gut_inflammation_induced_by_soybean_meal_in_Atlantic_salmon_Salmo_salar_docx/21358662 CC BY 4.0 Hematology Farm Management Rural Management and Agribusiness Animal Breeding Animal Management Humane Animal Treatment distal intestine enteritis vegetal protein natural additives salmon farming Dataset 2022 ftfrontimediafig https://doi.org/10.3389/fanim.2022.1028318.s001 2024-08-19T06:19:50Z Plant-based protein sources, such as soybean, are widely used in fish nutrition due to their market availability, wide distribution and acceptable nutritional quality. However, in some fish species, soybean meal-based diets cause gut inflammation, decreasing both nutrient absorption and growth rates. A suitable alternative to avoid these problems could be the application of additives with anti-inflammatory activity to the diet. In this study, an Aloe vera (Aloe barbadensis Miller, AV) extract was analyzed as a dietary additive to reduce the gut inflammation in Atlantic salmon (Salmo salar) fed with soybean meal (SBM) diet. Fish were distributed in four duplicated groups and fed 28 days with fish meal control diet (FM), AV inclusion diet (AV), FM diet supplemented with AV (FM+AV), SBM diet to induce enteritis and SBM+AV. The fish gut response to these treatments was analyzed in distal intestine by histopathological scores, tissue morphometric measurements and immune gene expression parameters. The score results in fish fed with SBM-based diet clearly showed enteritis, meanwhile fish fed with AV supplemented diet significantly reduced the intestinal SBM signs of damage. These findings were associated to reduction of goblet cells number, lamina propria thickness and sub-epithelial mucosa size, with a significant decrease on pro-inflammatory cytokine il-1β to basal levels, similar to those present in fish fed FM diets. In conclusion, the administration of AV in salmon diet showed a protective intestinal activity against the detrimental effects of SBM, opening the possibility to improve its use as a feed additive in aquafeeds. Dataset Atlantic salmon Salmo salar Frontiers: Figshare |
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Open Polar |
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Frontiers: Figshare |
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ftfrontimediafig |
language |
unknown |
topic |
Hematology Farm Management Rural Management and Agribusiness Animal Breeding Animal Management Humane Animal Treatment distal intestine enteritis vegetal protein natural additives salmon farming |
spellingShingle |
Hematology Farm Management Rural Management and Agribusiness Animal Breeding Animal Management Humane Animal Treatment distal intestine enteritis vegetal protein natural additives salmon farming Karen Fehrmann-Cartes Matías Vega Frank Vera Ricardo Enríquez Carmen G. Feijóo Miguel L. Allende Adrián J. Hernández Alex Romero DataSheet_1_Aloe vera reduces gut inflammation induced by soybean meal in Atlantic salmon (Salmo salar).docx |
topic_facet |
Hematology Farm Management Rural Management and Agribusiness Animal Breeding Animal Management Humane Animal Treatment distal intestine enteritis vegetal protein natural additives salmon farming |
description |
Plant-based protein sources, such as soybean, are widely used in fish nutrition due to their market availability, wide distribution and acceptable nutritional quality. However, in some fish species, soybean meal-based diets cause gut inflammation, decreasing both nutrient absorption and growth rates. A suitable alternative to avoid these problems could be the application of additives with anti-inflammatory activity to the diet. In this study, an Aloe vera (Aloe barbadensis Miller, AV) extract was analyzed as a dietary additive to reduce the gut inflammation in Atlantic salmon (Salmo salar) fed with soybean meal (SBM) diet. Fish were distributed in four duplicated groups and fed 28 days with fish meal control diet (FM), AV inclusion diet (AV), FM diet supplemented with AV (FM+AV), SBM diet to induce enteritis and SBM+AV. The fish gut response to these treatments was analyzed in distal intestine by histopathological scores, tissue morphometric measurements and immune gene expression parameters. The score results in fish fed with SBM-based diet clearly showed enteritis, meanwhile fish fed with AV supplemented diet significantly reduced the intestinal SBM signs of damage. These findings were associated to reduction of goblet cells number, lamina propria thickness and sub-epithelial mucosa size, with a significant decrease on pro-inflammatory cytokine il-1β to basal levels, similar to those present in fish fed FM diets. In conclusion, the administration of AV in salmon diet showed a protective intestinal activity against the detrimental effects of SBM, opening the possibility to improve its use as a feed additive in aquafeeds. |
format |
Dataset |
author |
Karen Fehrmann-Cartes Matías Vega Frank Vera Ricardo Enríquez Carmen G. Feijóo Miguel L. Allende Adrián J. Hernández Alex Romero |
author_facet |
Karen Fehrmann-Cartes Matías Vega Frank Vera Ricardo Enríquez Carmen G. Feijóo Miguel L. Allende Adrián J. Hernández Alex Romero |
author_sort |
Karen Fehrmann-Cartes |
title |
DataSheet_1_Aloe vera reduces gut inflammation induced by soybean meal in Atlantic salmon (Salmo salar).docx |
title_short |
DataSheet_1_Aloe vera reduces gut inflammation induced by soybean meal in Atlantic salmon (Salmo salar).docx |
title_full |
DataSheet_1_Aloe vera reduces gut inflammation induced by soybean meal in Atlantic salmon (Salmo salar).docx |
title_fullStr |
DataSheet_1_Aloe vera reduces gut inflammation induced by soybean meal in Atlantic salmon (Salmo salar).docx |
title_full_unstemmed |
DataSheet_1_Aloe vera reduces gut inflammation induced by soybean meal in Atlantic salmon (Salmo salar).docx |
title_sort |
datasheet_1_aloe vera reduces gut inflammation induced by soybean meal in atlantic salmon (salmo salar).docx |
publishDate |
2022 |
url |
https://doi.org/10.3389/fanim.2022.1028318.s001 https://figshare.com/articles/dataset/DataSheet_1_Aloe_vera_reduces_gut_inflammation_induced_by_soybean_meal_in_Atlantic_salmon_Salmo_salar_docx/21358662 |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_relation |
doi:10.3389/fanim.2022.1028318.s001 https://figshare.com/articles/dataset/DataSheet_1_Aloe_vera_reduces_gut_inflammation_induced_by_soybean_meal_in_Atlantic_salmon_Salmo_salar_docx/21358662 |
op_rights |
CC BY 4.0 |
op_doi |
https://doi.org/10.3389/fanim.2022.1028318.s001 |
_version_ |
1810432499310919680 |