The effect of biofloc and clear water at low and high salinity concentration on growth performance and antioxidant response of wild juveniles of Atlantic white shrimp Penaeus setiferus

ABSTRACT The effect of biofloc (BFT) and clear water (CW) at low (ls) and high-water salinity (hs) in wild juveniles of Penaeus setiferus were evaluated. Four treatments were implemented: hsBFT, lsBFT, hsCW, and lsCW. After 45 days, final weight (FW), weight gain (WG), hepatosomatic index (HSI), and...

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Autores principales:	Valenzuela-Jiménez,Manuel, Aguilera-Rivera,Diana, Wasielesky Jr.,Wilson, Hernández-López,Idelette, Rodríguez-Fuentes,Gabriela, Durruty-Lagunes,Claudia, Cuzon,Gerard, Gaxiola,Gabriela
Lenguaje:	English
Publicado:	Pontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del Mar 2021
Materias:	Penaeus setiferus biofloc salinity antioxidant activity oxidative damage biomarker response index
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2021000300451
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spelling	oai:scielo:S0718-560X20210003004512021-07-27The effect of biofloc and clear water at low and high salinity concentration on growth performance and antioxidant response of wild juveniles of Atlantic white shrimp Penaeus setiferusValenzuela-Jiménez,ManuelAguilera-Rivera,DianaWasielesky Jr.,WilsonHernández-López,IdeletteRodríguez-Fuentes,GabrielaDurruty-Lagunes,ClaudiaCuzon,GerardGaxiola,Gabriela Penaeus setiferus biofloc salinity antioxidant activity oxidative damage biomarker response index ABSTRACT The effect of biofloc (BFT) and clear water (CW) at low (ls) and high-water salinity (hs) in wild juveniles of Penaeus setiferus were evaluated. Four treatments were implemented: hsBFT, lsBFT, hsCW, and lsCW. After 45 days, final weight (FW), weight gain (WG), hepatosomatic index (HSI), and survival rate (SR) were evaluated. Antioxidant activity in muscle and hepatopancreas were measured: superoxide dismutase (SOD), catalase (CAT), glutathione-S transferase (GST), lipid peroxidation (LPO), protein oxidation (PO). The FW and SR was low for lsCW (P < 0.05), whereas the WG and HSI was high in hsBFT and lsBFT (P < 0.05). The integrative biomarker response index (IBR) showed differences between muscle (M) and hepatopancreas (HP). Results showed an increase of SOD and CAT measured from HP for lsBFT treatment. For M, CAT and GST were high only in BFT (regardless of the water salinity). LPO determined from M and HP recorded the high values at hs and ls, respectively. The PO determined in HP showed substantial damage in BFT (regardless of the salinity), whereas the same determination from M was only important for lsCW treatment. When the analyses of variance (ANOVA) were performed, SOD, LPO, and PO were significant in response to salinity (P < 0.05). In contrast, for CAT, the higher activity was due to the rearing system and salinity interaction (P < 0.05). Results suggest that BFT could diminish the stress by stimulating the antioxidant system to maintain the redox balance through a higher enzyme activity and decrease damage in the proteins and lipids of the cells.info:eu-repo/semantics/openAccessPontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del MarLatin american journal of aquatic research v.49 n.3 20212021-07-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2021000300451en10.3856/vol49-issue3-fulltext-2513
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Penaeus setiferus biofloc salinity antioxidant activity oxidative damage biomarker response index
spellingShingle	Penaeus setiferus biofloc salinity antioxidant activity oxidative damage biomarker response index Valenzuela-Jiménez,Manuel Aguilera-Rivera,Diana Wasielesky Jr.,Wilson Hernández-López,Idelette Rodríguez-Fuentes,Gabriela Durruty-Lagunes,Claudia Cuzon,Gerard Gaxiola,Gabriela The effect of biofloc and clear water at low and high salinity concentration on growth performance and antioxidant response of wild juveniles of Atlantic white shrimp Penaeus setiferus
description	ABSTRACT The effect of biofloc (BFT) and clear water (CW) at low (ls) and high-water salinity (hs) in wild juveniles of Penaeus setiferus were evaluated. Four treatments were implemented: hsBFT, lsBFT, hsCW, and lsCW. After 45 days, final weight (FW), weight gain (WG), hepatosomatic index (HSI), and survival rate (SR) were evaluated. Antioxidant activity in muscle and hepatopancreas were measured: superoxide dismutase (SOD), catalase (CAT), glutathione-S transferase (GST), lipid peroxidation (LPO), protein oxidation (PO). The FW and SR was low for lsCW (P < 0.05), whereas the WG and HSI was high in hsBFT and lsBFT (P < 0.05). The integrative biomarker response index (IBR) showed differences between muscle (M) and hepatopancreas (HP). Results showed an increase of SOD and CAT measured from HP for lsBFT treatment. For M, CAT and GST were high only in BFT (regardless of the water salinity). LPO determined from M and HP recorded the high values at hs and ls, respectively. The PO determined in HP showed substantial damage in BFT (regardless of the salinity), whereas the same determination from M was only important for lsCW treatment. When the analyses of variance (ANOVA) were performed, SOD, LPO, and PO were significant in response to salinity (P < 0.05). In contrast, for CAT, the higher activity was due to the rearing system and salinity interaction (P < 0.05). Results suggest that BFT could diminish the stress by stimulating the antioxidant system to maintain the redox balance through a higher enzyme activity and decrease damage in the proteins and lipids of the cells.
author	Valenzuela-Jiménez,Manuel Aguilera-Rivera,Diana Wasielesky Jr.,Wilson Hernández-López,Idelette Rodríguez-Fuentes,Gabriela Durruty-Lagunes,Claudia Cuzon,Gerard Gaxiola,Gabriela
author_facet	Valenzuela-Jiménez,Manuel Aguilera-Rivera,Diana Wasielesky Jr.,Wilson Hernández-López,Idelette Rodríguez-Fuentes,Gabriela Durruty-Lagunes,Claudia Cuzon,Gerard Gaxiola,Gabriela
author_sort	Valenzuela-Jiménez,Manuel
title	The effect of biofloc and clear water at low and high salinity concentration on growth performance and antioxidant response of wild juveniles of Atlantic white shrimp Penaeus setiferus
title_short	The effect of biofloc and clear water at low and high salinity concentration on growth performance and antioxidant response of wild juveniles of Atlantic white shrimp Penaeus setiferus
title_full	The effect of biofloc and clear water at low and high salinity concentration on growth performance and antioxidant response of wild juveniles of Atlantic white shrimp Penaeus setiferus
title_fullStr	The effect of biofloc and clear water at low and high salinity concentration on growth performance and antioxidant response of wild juveniles of Atlantic white shrimp Penaeus setiferus
title_full_unstemmed	The effect of biofloc and clear water at low and high salinity concentration on growth performance and antioxidant response of wild juveniles of Atlantic white shrimp Penaeus setiferus
title_sort	effect of biofloc and clear water at low and high salinity concentration on growth performance and antioxidant response of wild juveniles of atlantic white shrimp penaeus setiferus
publisher	Pontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del Mar
publishDate	2021
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2021000300451
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The effect of biofloc and clear water at low and high salinity concentration on growth performance and antioxidant response of wild juveniles of Atlantic white shrimp Penaeus setiferus

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