Results 1 to 10 of about 2,087 (129)

Oxidative stress, gene expression and histopathology of cultured gilthead sea bream (Sparus aurata) naturally co-infected with Ergasilus sieboldi and Vibrio alginolyticus [PDF]

BMC Veterinary Research, 2023
Background Parasitic and bacterial co-infections have been associated with increasing fish mortalities and severe economic losses in aquaculture through the past three decades.
Mahmoud Abou-Okada, Maha M. Rashad, Ghada E. Ali, Shimaa Abdel-Radi, Azza Hassan   +4 more
doaj   +2 more sources

Use of male-to-female sex reversal as a welfare scoring system in the protandrous farmed gilthead sea bream (Sparus aurata) [PDF]

Frontiers in Veterinary Science, 2023
Gilthead sea bream is a highly cultured marine fish throughout the Mediterranean area, but new and strict criteria of welfare are needed to assure that the intensification of production has no negative effects on animal farming.
Paul G. Holhorea, Alicia Felip, Josep À. Calduch-Giner, Juan Manuel Afonso, Jaume Pérez-Sánchez   +4 more
doaj   +2 more sources

Looking for Greener Pastures: In Vitro Screening of Phytogenics for the Control of Sparicotyle chrysophrii in Gilthead Sea Bream. [PDF]

J Fish Dis
ABSTRACT The gill parasite Sparicotyle chrysophrii poses a significant threat to gilthead sea bream (Sparus aurata) aquaculture in the Mediterranean, causing considerable mortality and economic losses. As traditional chemotherapeutic treatments, like formalin, face growing regulatory restrictions, there is an urgent need for alternative control ...
Pirollo T, León A, Caffara M, Caneschi A, Estensoro I, Gu J, Scozzoli M, Sitjà-Bobadilla A, Palenzuela O.   +8 more
europepmc   +2 more sources

Telomere length as a genomic biomarker for assessing microplastic-induced damage in farmed gilthead sea bream [PDF]

Scientific Reports
Microplastics are widespread pollutants in aquatic environments and pose significant risks to aquatic organisms, including species vital to aquaculture.
Alessandra Iannuzzi, Sara Albarella, Filomena Del Piano, Ramona Pistucci, Pietro Parma, Emanuele D’Anza, Giovanni Piccolo, Maria Carmela Ferrante, Francesca Ciotola, Vincenzo Peretti   +9 more
doaj   +2 more sources

From Brewery Waste to Sustainable Aquafeed: Harnessing <i>Nannochloropsis</i> Microalgae for Fishmeal-Free Gilthead Sea Bream Diets. [PDF]

Aquac Nutr
The microalgae Nannochloropsis oceanica cultivated from brewery waste was considered a sustainable feed ingredient for gilthead sea bream (Sparus aurata), evaluating physiological, molecular and microbial responses. Over 96 days, fish were fed four isoproteic and isolipidic diets: a commercial‐based diet (D1), and three fishmeal‐free diets with ...
Naya-Català F, Domingo-Bretón R, Ma Q, Holhorea PG, Belenguer Á, Moroni F, Calduch-Giner J, Silkina A, Van Mullem D, Halim R, Pérez-Sánchez J.   +10 more
europepmc   +2 more sources

MassArray Genotyping as a Selection Tool for Extending the Shelf-Life of Fresh Gilthead Sea Bream and European Seabass [PDF]

Animals
In modern aquaculture, genomics-driven breeding programs have emerged as powerful tools for optimizing fish quality. This study focused on two emblematic Mediterranean fish species, the European seabass (Dicentrarchus labrax) and the gilthead sea bream ...
Rafael Angelakopoulos, Andreas Tsipourlianos, Themistoklis Giannoulis, Zissis Mamuris, Katerina A. Moutou   +4 more
doaj   +2 more sources

Post-Prandial Amino Acid Changes in Gilthead Sea Bream [PDF]

Animals, 2021
Following a meal, a series of physiological changes occurs in fish as they digest, absorb and assimilate ingested nutrients. This study aims to assess post-prandial free amino acid (FAA) activity in gilthead sea bream consuming a partial marine protein ...
Eleni Mente, Chris G. Carter, Robin S. (Katersky) Barnes, Nikolaos Vlahos, Ioannis Nengas   +4 more
doaj   +2 more sources

Behavioural Monitoring Underlines Habituation to Repeated Stressor Stimuli in Farmed Gilthead Sea Bream (Sparus aurata) Reared at a High Stocking Density [PDF]

Biology
A confinement stress test with 75% tank space reduction and behavioural monitoring through tri-axial accelerometers externally attached to the operculum was designed.
Paul G. Holhorea, Fernando Naya-Català, Ricardo Domingo-Bretón, Federico Moroni, Álvaro Belenguer, Josep À. Calduch-Giner, Jaume Pérez-Sánchez   +6 more
doaj   +2 more sources

Modulation of Digestive Enzyme Activities and Intestinal γ-Proteobacteria in Gilthead Sea Bream Fed High-Fat Diets Supplemented with HIDROX^® Olive Oil Extract [PDF]

Animals
High-fat diets are commonly used in fish farming due to their protein-sparing effect, contributing to reduced production costs. However, this practice may have adverse effects such as metabolic impairment and inflammation.
Irene García-Meilán, Sara Balbuena-Pecino, Manel Montblanch, Sara Ramos-Romero, Ramón Fontanillas, Joaquim Gutiérrez, Encarnación Capilla, Isabel Navarro, Ángeles Gallardo   +8 more
doaj   +2 more sources

Effect of partial substitution of fishmeal with insect meal (Hermetia illucens) on gut neuromuscular function in Gilthead sea bream (Sparus aurata) [PDF]

Scientific Reports, 2021
Alternative nutrient sources to fishmeal for fish feed, such as insect meals, represent a promising sustainable supply. However, the consequences for fish digestive function have not been exhaustively investigated.
Annalisa Bosi, Davide Banfi, Federico Moroni, Chiara Ceccotti, Maria Cecilia Giron, Micaela Antonini, Cristina Giaroni, Genciana Terova   +7 more
doaj   +2 more sources