Intra-variability of some biochemical parameters and serum electrolytes in rainbow trout (Walbaum, 1792) bred using a flow-through system
This study aims to evaluate some biochemical parameters and serum electrolytes in cultured rainbow trout Oncorhynchus mykiss (Walbaum, 1792) to evaluate a potential correlation with biometric parameters (weight and length). For this purpose, 100 cultured trout (300–700 g weight range, 25–38 cm lengt...
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doaj-5dc60b9c0178421ba98bd90d3a860c722021-03-03T04:25:15ZengElsevierHeliyon2405-84402021-02-0172e06361Intra-variability of some biochemical parameters and serum electrolytes in rainbow trout (Walbaum, 1792) bred using a flow-through systemFrancesco Fazio0Concetta Saoca1Gioele Capillo2Carmelo Iaria3Michele Panzera4Giuseppe Piccione5Nunziacarla Spanò6Department of Veterinary Sciences University of Messina, Polo Universitario dell’Annunziata, Messina, Italy; Corresponding author.Department of Veterinary Sciences University of Messina, Polo Universitario dell’Annunziata, Messina, ItalyDepartment of Veterinary Sciences University of Messina, Polo Universitario dell’Annunziata, Messina, ItalyDepartment of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Stagno D'Alcontres 31, Messina, ItalyDepartment of Veterinary Sciences University of Messina, Polo Universitario dell’Annunziata, Messina, ItalyDepartment of Veterinary Sciences University of Messina, Polo Universitario dell’Annunziata, Messina, ItalyDepartment of Biomedical, Dental Sciences and Morphological and Functional Images, University of Messina, ItalyThis study aims to evaluate some biochemical parameters and serum electrolytes in cultured rainbow trout Oncorhynchus mykiss (Walbaum, 1792) to evaluate a potential correlation with biometric parameters (weight and length). For this purpose, 100 cultured trout (300–700 g weight range, 25–38 cm length range) bred on a fish-farm were used for the study. Physico-chemical characteristics of water were measured on the farm. Blood samples were collected from each fish to analyze the following parameters: glucose, triglycerides, cholesterol, aspartate aminotransferase (AST); alanine aminotransferase (ALT), calcium (Ca2+), chlorine (Cl−), iron (Fe2+), phosphorus (P), magnesium (Mg2+), potassium (K+), sodium (Na+) and urea. Statistical data analysis showed a significant correlation between size and glucose and cholesterol. No correlation was found between size and other parameters studied. These results represent a contribution to the study of fish size leading to better understanding some biochemical parameters and serum electrolyte profiles in cultured rainbow trout. This research contributes to understanding the intra-individual variability of some blood parameters in cultured rainbow trout O. mykiss offering reliable information on chronic stress status, metabolic disorders and deficiencies in relation to different sizes. These could help in improve the health monitoring in trout fish farms.http://www.sciencedirect.com/science/article/pii/S2405844021004667Biochemical parametersIntra-variability blood parametersSerum electrolytesSizeRainbow trout |
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DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Francesco Fazio Concetta Saoca Gioele Capillo Carmelo Iaria Michele Panzera Giuseppe Piccione Nunziacarla Spanò |
spellingShingle |
Francesco Fazio Concetta Saoca Gioele Capillo Carmelo Iaria Michele Panzera Giuseppe Piccione Nunziacarla Spanò Intra-variability of some biochemical parameters and serum electrolytes in rainbow trout (Walbaum, 1792) bred using a flow-through system Heliyon Biochemical parameters Intra-variability blood parameters Serum electrolytes Size Rainbow trout |
author_facet |
Francesco Fazio Concetta Saoca Gioele Capillo Carmelo Iaria Michele Panzera Giuseppe Piccione Nunziacarla Spanò |
author_sort |
Francesco Fazio |
title |
Intra-variability of some biochemical parameters and serum electrolytes in rainbow trout (Walbaum, 1792) bred using a flow-through system |
title_short |
Intra-variability of some biochemical parameters and serum electrolytes in rainbow trout (Walbaum, 1792) bred using a flow-through system |
title_full |
Intra-variability of some biochemical parameters and serum electrolytes in rainbow trout (Walbaum, 1792) bred using a flow-through system |
title_fullStr |
Intra-variability of some biochemical parameters and serum electrolytes in rainbow trout (Walbaum, 1792) bred using a flow-through system |
title_full_unstemmed |
Intra-variability of some biochemical parameters and serum electrolytes in rainbow trout (Walbaum, 1792) bred using a flow-through system |
title_sort |
intra-variability of some biochemical parameters and serum electrolytes in rainbow trout (walbaum, 1792) bred using a flow-through system |
publisher |
Elsevier |
series |
Heliyon |
issn |
2405-8440 |
publishDate |
2021-02-01 |
description |
This study aims to evaluate some biochemical parameters and serum electrolytes in cultured rainbow trout Oncorhynchus mykiss (Walbaum, 1792) to evaluate a potential correlation with biometric parameters (weight and length). For this purpose, 100 cultured trout (300–700 g weight range, 25–38 cm length range) bred on a fish-farm were used for the study. Physico-chemical characteristics of water were measured on the farm. Blood samples were collected from each fish to analyze the following parameters: glucose, triglycerides, cholesterol, aspartate aminotransferase (AST); alanine aminotransferase (ALT), calcium (Ca2+), chlorine (Cl−), iron (Fe2+), phosphorus (P), magnesium (Mg2+), potassium (K+), sodium (Na+) and urea. Statistical data analysis showed a significant correlation between size and glucose and cholesterol. No correlation was found between size and other parameters studied. These results represent a contribution to the study of fish size leading to better understanding some biochemical parameters and serum electrolyte profiles in cultured rainbow trout. This research contributes to understanding the intra-individual variability of some blood parameters in cultured rainbow trout O. mykiss offering reliable information on chronic stress status, metabolic disorders and deficiencies in relation to different sizes. These could help in improve the health monitoring in trout fish farms. |
topic |
Biochemical parameters Intra-variability blood parameters Serum electrolytes Size Rainbow trout |
url |
http://www.sciencedirect.com/science/article/pii/S2405844021004667 |
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