Results 61 to 70 of about 4,103 (163)

Host Genetics and the Skin Microbiome Independently Predict Parasite Resistance

Ecology and Evolution, Volume 16, Issue 1, January 2026.
Host genetic selection and skin microbiome independently predict infection severity of ectoparasites. Furthermore, both factors together explain infection significantly better than either alone. ABSTRACT Host responses to parasite infection involve several interacting systems.
Rachael D. Kramp, Mary J. Janecka, Nadine Tardent, Jukka Jokela, Kevin D. Kohl, Jessica F. Stephenson   +5 more
wiley   +1 more source

Effects of benzo[a]pyrene on gilthead seabream (Sparus aurata L.) hepatocytes exposed in vitro to short and long term trials

Italian Journal of Animal Science, 2013
In the present study, cytotoxic effects to the polycyclic aromatic hydrocarbons benzo[a]pyrene (B[a]P) were investigated in Sparus aurata hepatocytes primary cultures after acute and chronic exposure.
Valentina Zacchino, Gerardo Centoducati, Marcella Narracci, Maria Selvaggi, Maria Pia Santacroce   +4 more
doaj   +1 more source

Integrated Use of Oxidative Stress and Histological Biomarkers of T. tinca as Indicators of 17‐Alpha‐Ethynylestradiol Exposure

Environmental Toxicology, Volume 41, Issue 1, Page 49-67, January 2026.
ABSTRACT The potential adverse effects of 17‐alpha‐ethynylestradiol (50, 100, and 500 μg EE2/kg b.w., for 30 days) on tench ( Tinca tinca ) were evaluated by integrating biomarkers including physiological (hepato‐somatic index, spleen‐somatic index, and hematocrit), oxidative stress (catalase, glutathione peroxidase, and glutathione reductase ...
Ana L. Oropesa, Alfonso Ramos, Cesar Fallola, Luis J. Gomez   +3 more
wiley   +1 more source

Modeling the Hydrolysis of Soybean Flour Proteins Digested with Gastric Proteases of the Marine Fish Sparus aurata and Commercial Non-Starch Polysaccharidases

Fishes
Soybean flours are widely used as a protein-rich ingredient in fish aquafeeds, and to obtain value-added compounds after a previous treatment with proteases.
Óscar Martínez, Lorenzo Márquez, Francisco J. Moyano, Manuel Díaz   +3 more
doaj   +1 more source

Fish polar lipids retard atherosclerosis in rabbits by down-regulating PAF biosynthesis and up-regulating PAF catabolism

Lipids in Health and Disease, 2011
Background Platelet activating factor (PAF) has been proposed as a key factor and initial trigger in atherosclerosis. Recently, a modulation of PAF metabolism by bioactive food constituents has been suggested.
Nasopoulou Constantina, Tsoupras Alexandros B, Karantonis Haralabos C, Demopoulos Constantinos A, Zabetakis Ioannis   +4 more
doaj   +1 more source

The Fatty Acid Profile Of Sparus Aurata Larvae Is Correlated To The Composition Of The Enrichment Diets Of Brachionus Plicatilis And Artemia sp

Ciencias Marinas, 1997
El objetivo del presente estudio fue determinar el efecto del enriquecimiento de rotíferos (Brachionus plicatilis) y camarones de salina (Artemia sp.) con diferentes emulsiones comerciales y microalgas sobre la composición de los ácidos grasos ...
P. Posau-Ferreira, F. Cairrao, F. Nery, L. Narciso   +3 more
doaj   +1 more source

Past aquatic environments in the Levant inferred from stable isotope compositions of carbonate and phosphate in fish teeth.

PLoS ONE, 2019
Here we explore the carbon and oxygen isotope compositions of the co-existing carbonate and phosphate fractions of fish tooth enameloid as a tool to reconstruct past aquatic fish environments and harvesting grounds.
Guy Sisma-Ventura, Thomas Tütken, Stefan T M Peters, Or M Bialik, Irit Zohar, Andreas Pack   +5 more
doaj   +1 more source

Impact of synthetic surfactants and oil dispersants on the gills of juvenile gilthead (Sparus aurata L.)

Journal of Biological Research, 2014
Histological, scanning electron microscopic and immunohistochemical studies were performed on the gills of juvenile gilthead (Sparus aurata L.) exposed to various concentrations of three anionic detergents: sodium dodecyl sulphate (SDS), safety sea ...
Maria Angela Masini, Paola Prato, Elisabetta Giacco, Gian Luigi Mariottini, Luigi Pane   +4 more
doaj   +1 more source

Effects of AFB1 on liver phase I and phase II enzymes induced in vitro on Sparus aurata hepatocytes primary culture

Italian Journal of Animal Science, 2012
Among all know mycotoxins, aflatoxin B1 is one of the most studied for its hepatotoxic, carcinogenic, mutagenic, teratogenic, and immunosuppressant effects.
Gerardo Centoducati, Maria Pina Rosato, Elisabetta Casalino, Valentina Zacchino, Maria Pia Santacroce, Nicolaia Iaffaldano   +5 more
doaj   +1 more source

Biochemical and histopathological endpoints of in vivo cadmium toxicity in Sparus aurata

Ciencias Marinas, 2008
Cadmium (Cd) is a non-essential metal common in water bodies subjected to anthropogenic pollution. Its proven toxicity to aquatic and terrestrial organisms (including humans) has made this metal a subject of particular interest in toxicological studies,
PM Costa, MH Costa
doaj   +1 more source