Pathologie des Delphinidae: contamination foetale et neo-natale par les PCB. Lesion cutanees ulceratives.

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Contributeur(s) ISTPM
Identifiant documentaire 9-1858
Identifiant OAI oai:archimer.ifremer.fr:1858
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Auteur(s): Alzieu, Claude,Duguy, Raymond,Babin, Philippe
Mots clés MED, France ANE, France Stenella coeruleoalba Phocoena phocoena Delphinus delphis Delphinidae Cetacea Disease transmission PCB Bioaccumulation Disease detection Marine mammals
Date de publication 01/06/1982
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Date de dépôt légal
Langue fre
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Source Revue des Travaux de l'Institut des Pêches Maritimes (0035-2276) (ISTPM), 1982-06 , Vol. 46 , N. 2 , P. 157-166
Droits de réutilisation Ifremer

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Description
Contamination of Delphinidae's fetuses and newborn has been determined from the organochlorine levels found in the fetuses and pregnant female organs, and in the milk of lactating females, for 4 dolphins and 3 porpoises. High levels of these components show an important transference of mother's contamination to their fetuses and new-born. The examination of 69 ulcerative cutaneous lesions allowed to determine 5 main types of ulcerations with pyocytary necrosis and granulomatous reaction.
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