Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados ArchiMer (1) Autor Alzieu, Claude (1) Chagot, Dominique (1) Grizel, Henri (1) Sanjuan, Jane (1) Palavra-chave Crassostrea gigas (1) Effets histopathologiques (1) Histopathological effects (1) Tributyltin (1) Tributylétain (1) Tipo do documento Text (1) Ano 1990 (1) País France (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Sublethal and histopathological effects of trace levels of tributyltin fluoride on adult oysters Crassostrea gigas ArchiMer Chagot, Dominique; Alzieu, Claude; Sanjuan, Jane; Grizel, Henri. 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 Palavras-chave: Histopathological effects; Crassostrea gigas; Tributyltin; Effets histopathologiques; Crassostrea gigas; Tributylétain. Ano: 1990 URL: http://archimer.ifremer.fr/doc/1990/publication-2754.pdf Registros recuperados: 1 Primeira ... 1 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco