scholarly journals Impact of polypropylene microplastics and chemical pollutants on European sea bass (Dicentrarchus labrax) gut microbiota and health

2022 ◽  
Vol 805 ◽  
pp. 150402
Author(s):  
Daniel Montero ◽  
Simona Rimoldi ◽  
Silvia Torrecillas ◽  
Jorge Rapp ◽  
Federico Moroni ◽  
...  
Keyword(s):  
Gut Microbiota ◽  
Dicentrarchus Labrax ◽  
Sea Bass ◽  
European Sea Bass ◽  
Chemical Pollutants

scholarly journals Assessment of dietary supplementation with galactomannan oligosaccharides and phytogenics on gut microbiota of European sea bass (Dicentrarchus Labrax) fed low fishmeal and fish oil based diet

PLoS ONE ◽  
2020 ◽  
Vol 15 (4) ◽  
pp. e0231494 ◽  
Author(s):  
Simona Rimoldi ◽  
Silvia Torrecillas ◽  
Daniel Montero ◽  
Elisabetta Gini ◽  
Alex Makol ◽  
...  
Keyword(s):  
Gut Microbiota ◽  
Fish Oil ◽  
Dicentrarchus Labrax ◽  
Dietary Supplementation ◽  
Sea Bass ◽  
European Sea Bass

scholarly journals Growth Performance and Adaptability of European Sea Bass (Dicentrarchus labrax) Gut Microbiota to Alternative Diets Free of Fish Products

2020 ◽  
Vol 8 (9) ◽  
pp. 1346 ◽  
Author(s):  
David Pérez-Pascual ◽  
Jordi Estellé ◽  
Gilbert Dutto ◽  
Charles Rodde ◽  
Jean-François Bernardet ◽  
...  
Keyword(s):  
Microbial Community ◽  
Gut Microbiota ◽  
Growth Performance ◽  
Dicentrarchus Labrax ◽  
Sea Bass ◽  
Partial Replacement ◽  
European Sea Bass ◽  
Protein Sources ◽  
Fish Diets ◽  
Gut Microbial Community

Innovative fish diets made of terrestrial plants supplemented with sustainable protein sources free of fish-derived proteins could contribute to reducing the environmental impact of the farmed fish industry. However, such alternative diets may influence fish gut microbial community, health, and, ultimately, growth performance. Here, we developed five fish feed formulas composed of terrestrial plant-based nutrients, in which fish-derived proteins were substituted with sustainable protein sources, including insect larvae, cyanobacteria, yeast, or recycled processed poultry protein. We then analyzed the growth performance of European sea bass (Dicentrarchus labrax L.) and the evolution of gut microbiota of fish fed the five formulations. We showed that replacement of 15% protein of a vegetal formulation by insect or yeast proteins led to a significantly higher fish growth performance and feed intake when compared with the full vegetal formulation, with feed conversion ratio similar to a commercial diet. 16S rRNA gene sequencing monitoring of the sea bass gut microbial community showed a predominance of Proteobacteria, Firmicutes, Actinobacteria, and Bacteroidetes phyla. The partial replacement of protein source in fish diets was not associated with significant differences on gut microbial richness. Overall, our study highlights the adaptability of European sea bass gut microbiota composition to changes in fish diet and identifies promising alternative protein sources for sustainable aquafeeds with terrestrial vegetal complements.

Vaccination of European sea bass Dicentrarchus labrax with avirulent Mycobacterium marinum (iipA::kan mutant)

2019 ◽  
Vol 90 ◽  
pp. 317-327 ◽  
Author(s):  
Shay Ravid-Peretz ◽  
Angelo Colorni ◽  
Galit Sharon ◽  
Michal Ucko
Keyword(s):  
Dicentrarchus Labrax ◽  
Sea Bass ◽  
Mycobacterium Marinum ◽  
European Sea Bass

Cortisol concentration in scales is a valid indicator for the assessment of chronic stress in European sea bass, Dicentrarchus labrax L

Aquaculture ◽  
2021 ◽  
pp. 737257
Author(s):  
A. Samaras ◽  
A. Dimitroglou ◽  
S. Kollias ◽  
G. Skouradakis ◽  
I.E. Papadakis ◽  
...  
Keyword(s):  
Chronic Stress ◽  
Dicentrarchus Labrax ◽  
Sea Bass ◽  
Cortisol Concentration ◽  
European Sea Bass

Cellular alterations in different organs of European sea bass Dicentrarchus labrax (L.) exposed to cadmium

Chemosphere ◽  
2007 ◽  
Vol 67 (6) ◽  
pp. 1171-1181 ◽  
Author(s):  
L. Giari ◽  
M. Manera ◽  
E. Simoni ◽  
B.S. Dezfuli
Keyword(s):  
Dicentrarchus Labrax ◽  
Sea Bass ◽  
European Sea Bass ◽  
Cellular Alterations

Developmental expression of three different prepro-GnRH (Gonadotrophin-releasing hormone) messengers in the brain of the European sea bass (Dicentrarchus labrax)

2002 ◽  
Vol 23 (4) ◽  
pp. 255-267 ◽  
Author(s):  
David González-Martı́nez ◽  
Nilli Zmora ◽  
Silvia Zanuy ◽  
Carmen Sarasquete ◽  
Abigail Elizur ◽  
...  
Keyword(s):  
Dicentrarchus Labrax ◽  
Sea Bass ◽  
Developmental Expression ◽  
European Sea Bass ◽  
Releasing Hormone ◽  
Gonadotrophin Releasing Hormone ◽  
The Brain
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