2 documents found, page 1 of 1
Acute Stress and an Electrolyte-Imbalanced Diet, but Not Chronic Hypoxia, Incre...
Magnoni, Leonardo J.; Novais, Sara C.; Eding, Ep; Leguen, Isabelle; Lemos, Marco F. L.; Ozório, Rodrigo O. A.; Geurden, Inge; Prunet, PatrickIn aquaculture, fish may be exposed to sub-optimal rearing conditions, which generate a stress response if full adaptation is not displayed. However, our current knowledge of several coexisting factors that may give rise to a stress response is limited, in particular when both chronic and acute stressors are involved. This study investigated changes in metabolic parameters, oxidative stress and innate immune ma...
Steroids accumulate in the rearing water of commercial recirculating aquacultur...
Mota, Vasco; Martins, Catarina I. M.; Eding, Ep; Canario, Adelino V. M.; Verreth, JohanLittle information is available on steroid concentrations in the rearing water of aquaculture systemsand whether they accumulate in recirculating aquaculture systems (RAS). Therefore this study aimedat determining (1) the concentrations and variation of cortisol and sex steroids in RAS, (2) the con-tribution of fish rearing conditions to steroid concentrations in seven commercial RAS. Each RAS wassampled twice ...