Πλοήγηση ανά Θέμα "TROUT ONCORHYNCHUS-MYKISS"
Αποτελέσματα 1-12 από 12
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Acute stress response of European sea bass Dicentrarchus labrax under blue and white light
(2012)Recent data suggest that specific light wavelength can alleviate fish acute stress response by counteracting or reducing the stress-induced cortisol increase. The European sea bass Dicentrarchus labrax, widely reared in ... -
Assessment of microcystin distribution and biomagnification in tissues of aquatic food web compartments from a shallow lake and evaluation of potential risks to public health
(2012)The objectives of this study were: (1) to examine the distribution and bioaccumulation of microcystins in the main components of the food web (phytoplankton, zooplankton, crayfish, shrimp, mussel, snail, fish, frog) of ... -
Efficacy and toxicity of orally administrated anti-coccidial drug treatment on Enteromyxum leei infections in sharpsnout seabream (Diplodus puntazzo C.)
(2006)Three drugs effective against myxosporeans and commonly used to treat spore-forming parasites were tested in sharpsnout sea bream (Diplodus puntazzo) infected by Enteromyxum leei. Two medicated diets were applied, one ... -
Efficacy and toxicity of orally administrated anti-coccidial drugs for innovative treatments of Myxobolus sp infection in Puntazzo puntazzo
(2004)This study tested drugs and therapeutic compounds to determine effective commercial treatment for fishes infected with myxosporeans. Two series of shore-based experiments and 1 field trial were performed. For the shore-based ... -
Experimental transmission of Enteromyxum leei Diamant, Lom and Dykova, 1994 in sharpsnout sea bream, Diplodus puntazzo C. and the effect on some innate immune parameters
(2006)Enteromyxum leei has been implicated in outbreaks in sharpsnout sea bream, causing a serious economic impact on Mediterranean fish fanning. Information about transmission and life cycles of marine myxosporea is limited to ... -
The impact of a successful anti-myxosporean treatment on the phagocyte functions of juvenile and adult Sparus aurata L
(2005)The aim of the present study was to investigate the impact of a successful anti-myxosporean medication on the innate immune system of fish intensively cultured in the Mediterranean basin. For this purpose, juvenile and ... -
Molecular cloning of four glutathione peroxidase (GPx) homologs and expression analysis during stress exposure of the marine teleost Sparus aurata
(2014)Glutathione peroxidase (GPx; EC 1.11.1.9) is an important family of enzymes that protects organisms from oxidative damage. Four full-length GPx cDNAs were cloned and characterized by rapid amplification of cDNA ends ... -
Myosin light chain 2 isoforms in gilthead sea bream (Sparus aurata L.): Molecular growth markers at early stages
(2014)The production of high quality juveniles at hatchery stages is important to ensure high growth potential during the on-growing phase. In the present paper, molecular growth markers of muscle development and growth in ... -
Nutrition in organic aquaculture: an inquiry and a discourse
(2011)Organic aquaculture has lagged behind the agriculture sector in terms of the quantities and diversity of certified organic products because of the absence of detailed accepted standards and criteria until recently. The ... -
Oxidative stress in Cyprinus carpio to analyze microcystin impact in eutrophic shallow lakes: a preliminary study
(2012)Microcystins (MCYSTs) are toxins produced by cyanobacteria in aquatic environment and are of high potential risk to aquatic organisms. The physiological responses and pathobiological developments that they elicit in fish ... -
Protein synthesis in gilthead sea bream: response to partial fishmeal replacement
(2012)The present study aimed to measure tissue protein synthesis in sea bream fed isonitrogenous diets that contained 63, 55 and 50% fishmeal; in the latter two diets, 16 and 27% of the fishmeal protein was replaced with plant ... -
What determines growth potential and juvenile quality of farmed fish species?
(2013)Enhanced production of high quality and healthy fry is a key target for a successful and competitive expansion of the aquaculture industry. Although large quantities of fish larvae are produced, survival rates are often ...