Effect of diet composition on growth performance, hepatic metabolism and antioxidant activities in Siberian sturgeon (Acipenser baerii, Brandt, 1869) submitted to starvation and refeeding

Many fish species undergo natural starvation periods. Adaptation to starvation is possible through the activation of behavioral, biochemical and physiological mechanisms. Knowledge of the effect of dietary nutrients on the intermediary metabolism during starvation and refeeding can be useful to impr...

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Published in:Fish Physiology and Biochemistry
Main Authors: Babaei, Sedigheh, Abedian Kenari, Abdolmohammad, Hedayati, Mehdi, Yazdani Sadati, Mohammad Ali, Metón Teijeiro, Isidoro
Format: Article in Journal/Newspaper
Language:English
Published: Springer Verlag 2016
Subjects:
Online Access:http://hdl.handle.net/2445/165922
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spelling ftubarcepubl:oai:diposit.ub.edu:2445/165922 2024-02-11T09:54:36+01:00 Effect of diet composition on growth performance, hepatic metabolism and antioxidant activities in Siberian sturgeon (Acipenser baerii, Brandt, 1869) submitted to starvation and refeeding Babaei, Sedigheh Abedian Kenari, Abdolmohammad Hedayati, Mehdi Yazdani Sadati, Mohammad Ali Metón Teijeiro, Isidoro 2016-05-23 12 p. application/pdf http://hdl.handle.net/2445/165922 eng eng Springer Verlag Versió postprint del document publicat a: https://doi.org/10.1007/s10695-016-0236-0 Fish Physiology and Biochemistry, 2016, vol. 42, num. 6, p. 1509-1520 Articles publicats en revistes (Bioquímica i Fisiologia) https://doi.org/10.1007/s10695-016-0236-0 0920-1742 http://hdl.handle.net/2445/165922 664900 (c) Springer Verlag, 2016 info:eu-repo/semantics/openAccess Dieta Inanició Aqüicultura Farmacologia Creixement Estrès oxidatiu Esturions Diet Starvation Aquaculture Pharmacology Growth Oxidative stress Sturgeons info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion 2016 ftubarcepubl https://doi.org/10.1007/s10695-016-0236-0 2024-01-24T01:12:25Z Many fish species undergo natural starvation periods. Adaptation to starvation is possible through the activation of behavioral, biochemical and physiological mechanisms. Knowledge of the effect of dietary nutrients on the intermediary metabolism during starvation and refeeding can be useful to improve fish health and optimize aquaculture production. To analyze the effect of dietary nutrients on liver metabolism of Siberian sturgeon (Acipenser baerii) submitted to starvation and refeeding, four isoenergetic diets differing in nutrient composition were designed: LP-St (38 % protein, 12 % lipid, 36 % carbohydrate), HP-St (44 % protein, 10 % lipid, 30 % carbohydrate), LP-L (38 % protein, 18 % lipid, 25 % carbohydrate) and HP-L (44 % protein, 16 % lipid, 22 % carbohydrate). Four groups of fish were fed 3 weeks to satiety with the corresponding diet, starved for 2 weeks and then refed 5 weeks to satiety on the same diet. Starvation mobilized the hepatic lipid store to a greater extent than glycogen. Starvation increased superoxide dismutase activity irrespective of the diet, while low protein diets (LP-St and LP-L) increased catalase activity. The oxidative damage decreased after 5 weeks of refeeding. Refeeding the starved fish on the HP-St diet promoted the greatest growth performance. In addition to report for the first time the effect of diet composition on growth, liver composition and antioxidant activities in Siberian sturgeon submitted to starvation and refeeding, our findings suggest that refeeding on HP-St diet stimulated the use of dietary carbohydrates and allowed a protein sparing effect in Siberian sturgeon. Article in Journal/Newspaper Acipenser baerii Siberian sturgeon Dipòsit Digital de la Universitat de Barcelona Fish Physiology and Biochemistry 42 6 1509 1520
institution Open Polar
collection Dipòsit Digital de la Universitat de Barcelona
op_collection_id ftubarcepubl
language English
topic Dieta
Inanició
Aqüicultura
Farmacologia
Creixement
Estrès oxidatiu
Esturions
Diet
Starvation
Aquaculture
Pharmacology
Growth
Oxidative stress
Sturgeons
spellingShingle Dieta
Inanició
Aqüicultura
Farmacologia
Creixement
Estrès oxidatiu
Esturions
Diet
Starvation
Aquaculture
Pharmacology
Growth
Oxidative stress
Sturgeons
Babaei, Sedigheh
Abedian Kenari, Abdolmohammad
Hedayati, Mehdi
Yazdani Sadati, Mohammad Ali
Metón Teijeiro, Isidoro
Effect of diet composition on growth performance, hepatic metabolism and antioxidant activities in Siberian sturgeon (Acipenser baerii, Brandt, 1869) submitted to starvation and refeeding
topic_facet Dieta
Inanició
Aqüicultura
Farmacologia
Creixement
Estrès oxidatiu
Esturions
Diet
Starvation
Aquaculture
Pharmacology
Growth
Oxidative stress
Sturgeons
description Many fish species undergo natural starvation periods. Adaptation to starvation is possible through the activation of behavioral, biochemical and physiological mechanisms. Knowledge of the effect of dietary nutrients on the intermediary metabolism during starvation and refeeding can be useful to improve fish health and optimize aquaculture production. To analyze the effect of dietary nutrients on liver metabolism of Siberian sturgeon (Acipenser baerii) submitted to starvation and refeeding, four isoenergetic diets differing in nutrient composition were designed: LP-St (38 % protein, 12 % lipid, 36 % carbohydrate), HP-St (44 % protein, 10 % lipid, 30 % carbohydrate), LP-L (38 % protein, 18 % lipid, 25 % carbohydrate) and HP-L (44 % protein, 16 % lipid, 22 % carbohydrate). Four groups of fish were fed 3 weeks to satiety with the corresponding diet, starved for 2 weeks and then refed 5 weeks to satiety on the same diet. Starvation mobilized the hepatic lipid store to a greater extent than glycogen. Starvation increased superoxide dismutase activity irrespective of the diet, while low protein diets (LP-St and LP-L) increased catalase activity. The oxidative damage decreased after 5 weeks of refeeding. Refeeding the starved fish on the HP-St diet promoted the greatest growth performance. In addition to report for the first time the effect of diet composition on growth, liver composition and antioxidant activities in Siberian sturgeon submitted to starvation and refeeding, our findings suggest that refeeding on HP-St diet stimulated the use of dietary carbohydrates and allowed a protein sparing effect in Siberian sturgeon.
format Article in Journal/Newspaper
author Babaei, Sedigheh
Abedian Kenari, Abdolmohammad
Hedayati, Mehdi
Yazdani Sadati, Mohammad Ali
Metón Teijeiro, Isidoro
author_facet Babaei, Sedigheh
Abedian Kenari, Abdolmohammad
Hedayati, Mehdi
Yazdani Sadati, Mohammad Ali
Metón Teijeiro, Isidoro
author_sort Babaei, Sedigheh
title Effect of diet composition on growth performance, hepatic metabolism and antioxidant activities in Siberian sturgeon (Acipenser baerii, Brandt, 1869) submitted to starvation and refeeding
title_short Effect of diet composition on growth performance, hepatic metabolism and antioxidant activities in Siberian sturgeon (Acipenser baerii, Brandt, 1869) submitted to starvation and refeeding
title_full Effect of diet composition on growth performance, hepatic metabolism and antioxidant activities in Siberian sturgeon (Acipenser baerii, Brandt, 1869) submitted to starvation and refeeding
title_fullStr Effect of diet composition on growth performance, hepatic metabolism and antioxidant activities in Siberian sturgeon (Acipenser baerii, Brandt, 1869) submitted to starvation and refeeding
title_full_unstemmed Effect of diet composition on growth performance, hepatic metabolism and antioxidant activities in Siberian sturgeon (Acipenser baerii, Brandt, 1869) submitted to starvation and refeeding
title_sort effect of diet composition on growth performance, hepatic metabolism and antioxidant activities in siberian sturgeon (acipenser baerii, brandt, 1869) submitted to starvation and refeeding
publisher Springer Verlag
publishDate 2016
url http://hdl.handle.net/2445/165922
genre Acipenser baerii
Siberian sturgeon
genre_facet Acipenser baerii
Siberian sturgeon
op_relation Versió postprint del document publicat a: https://doi.org/10.1007/s10695-016-0236-0
Fish Physiology and Biochemistry, 2016, vol. 42, num. 6, p. 1509-1520
Articles publicats en revistes (Bioquímica i Fisiologia)
https://doi.org/10.1007/s10695-016-0236-0
0920-1742
http://hdl.handle.net/2445/165922
664900
op_rights (c) Springer Verlag, 2016
info:eu-repo/semantics/openAccess
op_doi https://doi.org/10.1007/s10695-016-0236-0
container_title Fish Physiology and Biochemistry
container_volume 42
container_issue 6
container_start_page 1509
op_container_end_page 1520
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