Results 181 to 190 of about 9,937 (223)

Retinal development in the gilthead seabream Sparus aurata

Journal of Fish Biology, 2015
The retinal development of the gilthead seabream Sparus aurata has been analysed from late embryonic development to juvenile stages using classical histological and immunohistological methods. Five significant phases were established. Phases 1 and 2 comprise the late embryonic and hatching stages, respectively.
T, Pavón-Muñoz, R, Bejarano-Escobar, M, Blasco, G, Martín-Partido, J, Francisco-Morcillo   +4 more
openaire   +2 more sources

Mitochondria as a target for decavanadate toxicity in Sparus aurata heart

Aquatic Toxicology, 2007
In a previous in vivo study we have reported that vanadium distribution, antioxidant enzymes activity and lipid peroxidation in Sparus aurata heart are strongly dependent on the oligomeric vanadate species being administered. Moreover, it was suggested that vanadium is accumulated in mitochondria, in particular when V10 was intravenously injected.
S. Soares, Sandra, Gutiérrez-Merino, Carlos, Aureliano, M.   +2 more
openaire   +3 more sources

Pyridoxine requirements of the gilthead bream, Sparus aurata

Aquaculture, 1981
Abstract Minimal dietary pyridoxine requirements of the gilthead bream ( Sparus aurata Linnaeus) were determined. Partially defined test diets containing graded levels of pyridoxine were fed to groups of fish of average initial weight 2.7 g and 70 g.
G.Wm. Kissil, C.B. Cowey, J.W. Adron, R.H. Richards   +3 more
openaire   +1 more source

Ultrasonographic Assessment of Thawing in Sea Breams (Sparus aurata)

2011
To assess sea bream (Sparus aurata) thawing, two ultrasonographic (US) protocols were used. The first protocol was used on 15 subjects at three different times (1) immediately after capture, (2) after the first thaw, and (3) after the second thaw. A general-purpose device equipped with a linear high-frequency probe was used.
MEOMARTINO, LEONARDO, CHIROLLO, CLAUDIA, MERCOGLIANO, RAFFAELINA, Nicolai E., MARRONE, RAFFAELE, DE FELICE, Alessandra, Brunetti A., ANASTASIO, ANIELLO, CORTESI, MARIA LUISA   +8 more
openaire   +2 more sources

Trace elements in farmed and wild gilthead seabream, Sparus aurata

Marine Pollution Bulletin, 2010
In the present study, we sought to determine the concentration of several trace elements (total and organic mercury, selenium, cadmium, lead, arsenic, copper, chromium, iron, manganese, molybdenum, vanadium and zinc) in muscle tissue of gilthead seabream (Sparus aurata), an edible finfish species that is widely cultured in the Mediterranean area.
MINGANTI, VINCENZO, DRAVA, GIULIANA, DE PELLEGRINI, RODOLFO, C. Siccardi   +3 more
openaire   +3 more sources

Diseases of Sparus aurata in marine culture at Elat

Aquaculture, 1977
Abstract The predominant diseases occurring in Sparus aurata cultured in sea water at Elat were bacteria-contaminated skin lesions, gill rot and septicemia. These developed mainly in fish stressed and injured following handling. Bacteria involved were Gram-negative and myxobacteria which were controlled by application of Nitrofurazone.
I. Paperna, A. Colorni, H. Gordin, G.Wm. Kissil   +3 more
openaire   +1 more source

A growth model for gilthead seabream (Sparus aurata)

Ecological Modelling, 2003
This paper presents a growth model for gilthead seabream (Sparus aurata), which is one of the most culture species in the Mediterranean area. The model is designed by means of stochastic differential equations, and is based on previous research for other species [Modelisation de la Croissance des Poissons en Elevage, 1990]. Fish growth is assumed to be
Hernández, Juan M., Gasca-Leyva, Eucario, León González, Carmelo Javier, Vergara, J. M.   +3 more
openaire   +2 more sources

Rearing of Gilt-Head Sparus aurata

1974
The levels of external factors (temperature, photoperiod, and feeding) inducing maturation in Sparus aurata were ascertained and more than 40 immature fish were captured and taken through to sexual maturity. Hydration of the eggs, then spawning, were induced in females by injection of gonadotropin at a rate of 800 i.u/kg live weight.
openaire   +1 more source

Molecular characterization of interleukin-6 in the gilthead seabream (Sparus aurata)

Molecular Immunology, 2008
A cDNA clone, designated sbIL-6 (seabream interleukin-6), was obtained from a cDNA library of enriched immune-stimulated sequences from gilthead seabream. The deduced sbIL-6 protein corresponds to a 225-amino acid protein with a putative 24-amino acid signal peptide, four conserved alpha helices and one N-linked glycosylation site.
Barbara, Castellana, Dimitar B, Iliev, M Pilar, Sepulcre, Simon, MacKenzie, Frederick W, Goetz, Victoriano, Mulero, Josep V, Planas   +6 more
openaire   +2 more sources

Alkylphenolic contaminants in the diet: Sparus aurata juveniles hepatic response

General and Comparative Endocrinology, 2014
A wide range of endocrine disrupter chemicals can mimic steroid hormones causing adverse health effects. Nonylphenol (NP) and t-octhylphenol (t-OP) are man-made alkylphenolic environmental contaminants possessing controversial endocrine disruption properties.
TRAVERSI, ILARIA, G. GIOACCHINI, A. SCOROLLI, D. G. MITA, O. CARNEVALI, MANDICH, ALBERTA   +5 more
openaire   +3 more sources