Consulta: subjectFacets:"Toxicité sublétale"
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Data/hora: 01/06/2024 05:35:24

Effect of chronic exposure to ammonia on alterations of proteins and immunoglobulins in sea bass (Dicentrarchus labrax) serum
Provedor de dados: 5
Autores: Coeurdacier, Jean-luc; Dutto, Gilbert.
The relationship between serum protein, immunoglobulin concentrations and protein molecular weight profile (PMWP) alterations of sea bass (131.3 +/- 4.3 g) reared in sea water with sublethal concentrations of ammonia was studied over two periods totalling 116 days. During the exposure period (62 days) the first group (group 1) lived in sea water with 0.204 mg.L-1 unionized ammonia nitrogen equivalent to 12 % of the lethal concentration for 50 % of a population exposed for 96 h to ammonia (96-h LC50), whilst the second group (group 2) lived in sea water with 0.340 mg.L-1 UIA-N equivalent to 20 % of the 96-h LC50 of ammonia. Then, the two groups were left for a recovery period (54 days) in the same water as the control group (group 0). The determination of...
Tipo: Text
Palavras-chave: Dicentrarchus labrax; Fish culture; Proteins; Immunoglobulin; Sublethal toxicity; Ammonia; Dicentrarchus labrax; Poisson d'élevage; Protéine; Immunoglobuline; Toxicité sublétale; Ammoniaque.
Ano: 1999
URL: http://archimer.ifremer.fr/doc/1999/publication-858.pdf