Estuarine and/or migratory teleosts may experience large and rapid changes in external [Ca(2+)]. Previous studies have largely centred on the physiological mechanisms that maintain a constant plasma [Ca(2+)] in the face of such external fluctuations, but little work has been directed to examining how these changes may originally be detected. We present evidence that the olfactory system of the ...

This study aims to examine the nutritional composition (amino acid and fatty acid) fillet color of commercially produced cultured fish Black Sea. All species [(sea bass (Dicentrarchus labrax), sea bream (Sparus aurata), turbot (Scophthalmus maximus), large rainbow trout (Oncorhynchus mykiss)] were collected from Sea’s aquaculture sites in 2020. Total amino values fillets listed as bream>...

The effect of fish density and feeding rates on growth food conversion gilthead seabream (Sparus aurata) was studied in floating cages fiberglass tanks Sammaliah Island- Abu Dhabi. results experiment showed that there no significant effects (p>0.) rate but are (p<0.05) production (4.11, 7.47 10.08) kg/m3 for densities (50,100 150) fish/m3 respectively. No differences between weight ranges...

Plastics accumulation in marine ecosystems has notable ecological implications due to their long persistence, potential ecotoxicity, and ability adsorb other pollutants or act as vectors of pathogens. The present work aimed evaluate the physiological response gilthead seabream (Sparus aurata) fed for 90 days with a diet enriched virgin seawater exposed low-density polyethylene microplastics (LD...

CD96 is a membrane-bound receptor discovered in humans 1992 that mainly present natural killer cells and T derived from haematopoietic performs immune functions. Based on the sequence of obtained red seabream (Pagrus major), phylogenetic analysis with other species, infections normal fish, Streptococcus iniae sea bream iridovirus (RSIV), expression was conducted using real-time polymerase chain...