Results 41 to 50 of about 24,705 (221)

Fish larval nutrition and feed formulation: knowledge gaps and bottlenecks for advances in larval rearing [PDF]

open access: yes, 2013
Despite considerable progress in recent years, many questions regarding fish larval nutrition remain largely unanswered, and several research avenues remain open.
Applebaum   +251 more
core   +3 more sources

Cryopreservation of seabream (Sparus aurata) semen and fertility

open access: yesTURKISH JOURNAL OF VETERINARY AND ANIMAL SCIENCES, 2016
In this study, the aim was to reveal spermatological parameters of seabream (Sparus aurata), freezing ability of semen in different extenders, and fertilization capacity of frozen seabream semen. The study was conducted with 10 male and 6 female brooder seabreams. Female fish were synchronized by photoperiod and water temperature in the breeding season.
Tirpan, Mehmet Borga   +3 more
openaire   +5 more sources

Characterization of the cellular damage induced by Aflatoxin B1 in sea bream (Sparus aurata Linnaeus, 1758) hepatocytes

open access: yesItalian Journal of Animal Science, 2010
Gilthead sea bream (Sparus aurata L.) is one of the most intensively farmed fish spe- cies in the Mediterranean, greatly studied for the relevant economic value, although its sensitivity to Aflatoxin B1 (AFB1) has to be investigated, yet. The aim of this
Giuseppe Crescenzo   +4 more
doaj   +1 more source

Lactoferrin Decreases the Intestinal Inflammation Triggered by a Soybean Meal-Based Diet in Zebrafish [PDF]

open access: yes, 2016
Indexación: Web of ScienceIntestinal inflammation is a harmful condition in fish that can be triggered by the ingestion of soybean meal. Due to the positive costs-benefits ratio of including soybean meal in farmed fish diets, identifying additives with ...
Alaurent, Trevor G. S.   +7 more
core   +4 more sources

Nutritional regulation of glucose-6-phosphatase gene expression in liver of the gilthead sea bream (Sparus aurata) [PDF]

open access: yes, 2013
To examine the role of glucose-6-phosphatase (G6Pase) in glucose homeostasis in the diabeteslike experimental model of carnivorous fish, we analysed postprandial variations and the effect of starvation, ration size and diet composition on the regulation ...
Caseras Surribas, Anna   +5 more
core   +1 more source

Benthic megafauna and the functioning of macroalgal forests and urchin barrens

open access: yesOikos, EarlyView.
Two temperate rocky reef food‐web models, representing the trophic diversity of the Mediterranean rocky reef communities, were built for the two stable states: macroalgal forests and barren grounds, which are characterized by opposite amounts of erect macroalgal biomass.
Chiara Bonaviri   +18 more
wiley   +1 more source

Chitosan-Based Sustained Expression of Sterol Regulatory Element-Binding Protein 1a Stimulates Hepatic Glucose Oxidation and Growth in Sparus aurata

open access: yesMarine Drugs, 2023
The administration of a single dose of chitosan nanoparticles driving the expression of sterol regulatory element-binding protein 1a (SREBP1a) was recently associated with the enhanced conversion of carbohydrates into lipids.
Ania Rashidpour   +4 more
doaj   +1 more source

A 3D quantitative method for analyzing bone mineral densities : a case study on skeletal deformities in the gilthead sea bream, Sparus aurata (Linnaeus, 1758) [PDF]

open access: yes, 2018
Skeletal deformities, one of the major threats for aquaculture, have been studied extensively. These include opercular malformations in gilthead sea bream (Sparus aurata), a key fish species for Mediterranean aquaculture.
Adriaens, Dominique   +3 more
core   +1 more source

Oxidative Stress Biomarkers in the Shrimp Macrobrachium amazonicum (Heller, 1862): Assessment in an Environmental Preservation Area in the Brazilian Amazon

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Anthropogenic activities generate a significant amount of pollutants that are released into the environment, causing physiological and ecological disturbances. Among the xenobiotics present in aquatic ecosystems, numerous chemical and organic compounds have oxidative potential or are metabolized through oxidative processes, which may amplify ...
Natália Eduarda da Silva   +6 more
wiley   +1 more source

Toxic Effects of Domoic Acid in the Seabream Sparus aurata

open access: yesMarine Drugs, 2010
Neurotoxicity induced in fish by domoic acid (DA) was assessed with respect to occurrence of neurotoxic signs, lethality, and histopathology by light microscopy.
Vítor Vasconcelos   +8 more
doaj   +1 more source

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