Results 51 to 60 of about 14,231 (244)

Protein changes as robust signatures of fish chronic stress: a proteomics approach to fish welfare research [PDF]

open access: yes, 2020
Background Aquaculture is a fast-growing industry and therefore welfare and environmental impact have become of utmost importance. Preventing stress associated to common aquaculture practices and optimizing the fish stress response by ...
Cerqueira, Marco   +7 more
core  

Organic Selenium (OH-MetSe) Effect on Whole Body Fatty Acids and Mx Gene Expression against Viral Infection in Gilthead Seabream (Sparus aurata) Juveniles

open access: yesAnimals, 2021
The supplementation of fish diets with OH-SeMet reduces oxidative stress and modulates immune response against bacterial infection. However, despite the importance of essential polyunsaturated fatty acids in fish nutrition and their high risk of ...
Yiyen Tseng   +7 more
doaj   +1 more source

SPOILAGE BACTERIA AND QUALITY INDEX METHOD SCORE IN REARED GILTHEAD SEABREAM

open access: yesItalian Journal of Food Safety, 2008
A model to predict the Quality Index Method (QIM) score increase during the storage was set for Sparus aurata. In this regard, 126 specimens were analysed during the storage in ice, enumerating the spoilage bacteria in Iron Agar as well as evaluating the
A. Giuffrida   +5 more
doaj   +1 more source

Immune Status and Hepatic Antioxidant Capacity of Gilthead Seabream Sparus aurata Juveniles Fed Yeast and Microalga Derived β-glucans

open access: yesMarine Drugs, 2021
This work aimed to evaluate the effects of dietary supplementation with β-glucans extracted from yeast (Saccharomyces cerevisiae) and microalga (Phaeodactylum tricornutum) on gene expression, oxidative stress biomarkers and plasma immune parameters in ...
Bruno Reis   +11 more
doaj   +1 more source

Characterization of drug metabolizing enzymes and assessment of aging in the gilthead seabream (Sparus aurata) liver

open access: yesVeterinární Medicína, 2010
Organic anthropogenic compounds such as polycyclic aromatic hydrocarbons, polychlorinated biphenyls, nitroaromatics, dioxins, various pesticides and natural compounds can enter the aquatic environment. These lipophilic compounds are readily taken up into
H. Ardag Akdogan, A. Sen
doaj   +1 more source

Swimming abilities of temperate pelagic fish larvae prove that they may control their dispersion in coastal areas [PDF]

open access: yes, 2019
The Sense Acuity and Behavioral (SAAB) Hypothesis proposes that the swimming capabilities and sensorial acuity of temperate fish larvae allows them to find and swim towards coastal nursery areas, which are crucial for their recruitment. To gather further
Baptista, Vânia   +8 more
core   +2 more sources

Potential Impacts in the Gilthead Seabream Larviculture by Nodavirus

open access: yesThe IX Iberian Congress of Ichthyology, 2022
The nervous necrosis virus (NNV) leads to viral encephalopathy and retinopathy (VER) disease in more than 170 fish species, mainly from marine habitats. It replicates in the central nervous tissues, reaching up to 100% mortalities after a few days of infection, mainly in the larvae and juvenile stages.
Miguel Ángel García-Álvarez   +7 more
openaire   +2 more sources

Quantitative trait loci for a neurocranium deformity, lack of opercullum, in gilthead seabream (Sparus aurata L.) [PDF]

open access: yes, 2016
Lack of operculum, a neurocranial deformity, is the most common external abnormality to be found among industrially produced gilthead seabream (Sparus aurata L.), and this entails significant financial losses.
Boulton   +19 more
core   +2 more sources

Coping styles in farmed fish: consequences for aquaculture [PDF]

open access: yes, 2017
Individual differences in physiological and behavioural responses to stressors are increasingly recognised as adaptive variation and thus raw material for evolution and fish farming improvements including selective breeding. Such individual variation has
Begout, Marie-Laure   +9 more
core   +4 more sources

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