Data/hora: 20/05/2024 04:56:13

Provedor de dados: 	Institutional Archive of Ifreme (ArchiMer)	
País: 	France	
Título: 	Sublethal and histopathological effects of trace levels of tributyltin fluoride on adult oysters Crassostrea gigas	
Autores: 	Chagot, Dominique; Alzieu, Claude; Sanjuan, Jane; Grizel, Henri.	
Data: 	1990-06	
Ano: 	1990	
Palavras-chave: 	Histopathological effects; Crassostrea gigas; Tributyltin; Effets histopathologiques; Crassostrea gigas; Tributylétain.	
Resumo: 	Shell malformations and histological effects of environmental concentrations of TBTF (2, 13.1 and 64.8 ng/!) were assessed on adult oysters Crassostrea gigas during a I-month experiment, incIuding both an exposure and a depuration phase. The results showed that the digestive gland is the primary target organ. Recoverable modifications were observed at the lowest concentration. Limited necrosis was observed at the highest concentration and a longer exposure could have led to extensive and irreversible tissue lesions. Shell malformations (chambering) were observed during the depuration phase. Finally the authors suggest that safe TBT levels in mariculture waters should be lower than 2 ng/l.	
Tipo: 	Text	
Idioma: 	Inglês	
Identificador: 	http://archimer.ifremer.fr/doc/1990/publication-2754.pdf	
Editor: 	EDP Sciences	
Relação: 	http://archimer.ifremer.fr/doc/00000/2754/	
Formato: 	application/pdf	
Fonte: 	Aquatic Living Resources (EDP Sciences), 1990-06 , Vol. 3 , N. 2 , P. 121-130	
Fonte: 	EDP Sciences