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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Autores: Babaei, Sedigheh, Abedian Kenari, Abdolmohammad, Hedayati, Mehdi, Yazdani Sadati, Mohammad Ali, Metón Teijeiro, Isidoro
Formato: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2016
País:España
Recursos:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2445/165922
Acesso em linha:https://hdl.handle.net/2445/165922
Access Level:acceso abierto
Palavra-chave:Dieta
Inanició
Aqüicultura
Farmacologia
Creixement
Estrès oxidatiu
Esturions
Diet
Starvation
Aquaculture
Pharmacology
Growth
Oxidative stress
Sturgeons
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network_name_str España
repository_id_str
spelling Effect of diet composition on growth performance, hepatic metabolism and antioxidant activities in Siberian sturgeon (Acipenser baerii, Brandt, 1869) submitted to starvation and refeedingBabaei, SedighehAbedian Kenari, AbdolmohammadHedayati, MehdiYazdani Sadati, Mohammad AliMetón Teijeiro, IsidoroDietaInanicióAqüiculturaFarmacologiaCreixementEstrès oxidatiuEsturionsDietStarvationAquaculturePharmacologyGrowthOxidative stressSturgeonsMany 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.Springer Verlag2020202020162020info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersion12 p.application/pdfhttps://hdl.handle.net/2445/165922Articles publicats en revistes (Bioquímica i Fisiologia)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésVersió postprint del document publicat a: https://doi.org/10.1007/s10695-016-0236-0Fish Physiology and Biochemistry, 2016, vol. 42, num. 6, p. 1509-1520https://doi.org/10.1007/s10695-016-0236-0(c) Springer Verlag, 2016info:eu-repo/semantics/openAccessoai:recercat.cat:2445/1659222026-05-29T05:05:01Z
dc.title.none.fl_str_mv 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 Effect of diet composition on growth performance, hepatic metabolism and antioxidant activities in Siberian sturgeon (Acipenser baerii, Brandt, 1869) submitted to starvation and refeeding
spellingShingle 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
Dieta
Inanició
Aqüicultura
Farmacologia
Creixement
Estrès oxidatiu
Esturions
Diet
Starvation
Aquaculture
Pharmacology
Growth
Oxidative stress
Sturgeons
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
dc.creator.none.fl_str_mv Babaei, Sedigheh
Abedian Kenari, Abdolmohammad
Hedayati, Mehdi
Yazdani Sadati, Mohammad Ali
Metón Teijeiro, Isidoro
author Babaei, Sedigheh
author_facet Babaei, Sedigheh
Abedian Kenari, Abdolmohammad
Hedayati, Mehdi
Yazdani Sadati, Mohammad Ali
Metón Teijeiro, Isidoro
author_role author
author2 Abedian Kenari, Abdolmohammad
Hedayati, Mehdi
Yazdani Sadati, Mohammad Ali
Metón Teijeiro, Isidoro
author2_role author
author
author
author
dc.subject.none.fl_str_mv Dieta
Inanició
Aqüicultura
Farmacologia
Creixement
Estrès oxidatiu
Esturions
Diet
Starvation
Aquaculture
Pharmacology
Growth
Oxidative stress
Sturgeons
topic 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.
publishDate 2016
dc.date.none.fl_str_mv 2016
2020
2020
2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/165922
url https://hdl.handle.net/2445/165922
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv 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
https://doi.org/10.1007/s10695-016-0236-0
dc.rights.none.fl_str_mv (c) Springer Verlag, 2016
info:eu-repo/semantics/openAccess
rights_invalid_str_mv (c) Springer Verlag, 2016
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 12 p.
application/pdf
dc.publisher.none.fl_str_mv Springer Verlag
publisher.none.fl_str_mv Springer Verlag
dc.source.none.fl_str_mv Articles publicats en revistes (Bioquímica i Fisiologia)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869417597709058048
score 15,812455

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