Data/hora: 11/06/2024 07:58:57

Provedor de dados: | Institutional Archive of Ifreme (ArchiMer)
País: | France
Título: | Long-term exposure to polybrominated diphenyl ethers (PBDEs) or polychlorinated biphenyls (PCBs) through diet affects embryonic development of common sole (Solea solea)
Autores: | Omnes, Marie-helene; Lemerre, Charlotte; Le Bayon, Nicolas; Le Delliou, Herve; Zambonino, Jose-luis; Munschy, Catherine; Loizeau, Veronique.
Data: | 2012-10
Ano: | 2012
Resumo: | Persistent organic pollutants (POPs), such as PCBs (polychlorinated biphenyls) and PBDEs (polybrominated diphenyl ethers), are lipophilic and tend to bioaccumulate in cellular membranes and fat. The accumulation of lipids in oocytes during vitellogenesis, and subsequently in the eggs, favors the accumulation of POPs, and may affect the development of embryos. The effects of dietary exposure to POPs in Common sole Solea solea were evaluated on early life stages (ELS): the survival of sole embryos and features of embryonic development were assessed until hatching endpoint and compared to that of the control. No embryonic development was observed in PBDE eggs while hatching occurred in both control and PCB groups. In addition, several developmental abnormalities were observed in embryos from the PCB groups.
Tipo: | Text
Idioma: | Inglês

Identificador:

http://archimer.ifremer.fr/doc/00125/23631/21475.pdf

http://archimer.ifremer.fr/doc/00125/23631/21476.pdf

http://archimer.ifremer.fr/doc/00125/23631/

Editor: | Fish and amphibian embryos as alternative models in toxicology and teratology. 11th-12th Oct 2012, Aulnay-sous-Bois, Paris, France
Formato: | application/pdf

Fonte:

2012 Ifremer

info:eu-repo/semantics/openAccess

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