Lysosomal histochemistry in the mussel Mytilus edulis from south-west Iceland (Abstract/Poster in atti di convegno)

Type

• Prodotto della ricerca (Classe)
• Abstract/Poster in atti di convegno (Classe)

Label

• Lysosomal histochemistry in the mussel Mytilus edulis from south-west Iceland (Abstract/Poster in atti di convegno) (literal)

Anno

• 2005-01-01T00:00:00+01:00 (literal)

Alternative label

• Moschino Vanessa(a) , Guerzoni Silvia , Halldòrsson H.P. (b), Da Ros Luisa(a) (2005)
  Lysosomal histochemistry in the mussel Mytilus edulis from south-west Iceland
  in Thirteenth International Symposium on Pollutant Responses in Marine Organisms (PRIMO 13), Alessandria, 2005
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Moschino Vanessa(a) , Guerzoni Silvia , Halldòrsson H.P. (b), Da Ros Luisa(a) (literal)

Pagina inizio

• S394 (literal)

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• Abstracts from Thirteenth International Symposium on Pollutant Responses in Marine Organisms (PRIMO 13) - Biomarkers of pollution: Molecular, cellular, histopathological, immunological and organism responses Pages S360-S410 http://www.sciencedirect.com/science (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url

• http://www.sciencedirect.com/science/journal/01411136/62/supp/S1 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 62 (literal)

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• Published in Marine Environmental Research, Volume 62, Supplement 1, Page S1-S456 (2006) (literal)

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• 1 (literal)

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• It has been recently highlighted that high levels of micropollutants (i.e. organometals, POPs and PAHs) may be present in the coastal waters at high latitudes, stressing the need to evaluate the effects of contamination on marine organisms from the sub-artic zones. With this aim, specimens of the blue mussels Mytilus edulis were sampled in polluted and reference areas of the southwest Iceland in July 2004. In particular, samplings were carried out intertidally in three sites of the Reykyjavik harbour differently exposed to contaminants, and in three reference locations of the Reykjaness Peninsula and Hvalfjordur fiord. Lipofuscin content, neutral lipid accumulation and lysosomal to cytoplasm volume ratio were evaluated in digestive cell cytoplasm from cryostat sections of the epatopancreas of ten mussels per each sites, and quantified through automatic image analyses. The mussels from the site in Reykyjavik harbour most influenced by extensive shipping activity (the nearest to the dock) showed highest values in lipofuscin, neutral lipid, and lysosomal to cytoplasm volume ratio. Another two sites of the harbour revealed lower levels, similar to those observed in mussels collected in the reference sites of Hvalfjordur fiord and bay of Osar, whereas mussels from Kuagerði showed the lowest values. These results are discussed in relation to their potential use as signals of coastal pollution. (literal)

Note

• Abstract (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• (a)Institute of Marine Science, ISMAR-CNR, Castello 1364/A 30122 Venezia, Italy (b)Institute of Biology, University of Iceland, Sturlugata 7, 101 Reykjavik, Iceland (literal)

Titolo

• Lysosomal histochemistry in the mussel Mytilus edulis from south-west Iceland (literal)

Abstract

• It has been recently highlighted that high levels of micropollutants (i.e. organometals, POPs and PAHs) may be present in the coastal waters at high latitudes, stressing the need to evaluate the effects of contamination on marine organisms from the sub-artic zones. With this aim, specimens of the blue mussels Mytilus edulis were sampled in polluted and reference areas of the southwest Iceland in July 2004. In particular, samplings were carried out intertidally in three sites of the Reykyjavik harbour differently exposed to contaminants, and in three reference locations of the Reykjaness Peninsula and Hvalfjordur fiord. Lipofuscin content, neutral lipid accumulation and lysosomal to cytoplasm volume ratio were evaluated in digestive cell cytoplasm from cryostat sections of the epatopancreas of ten mussels per each sites, and quantified through automatic image analyses. The mussels from the site in Reykyjavik harbour most influenced by extensive shipping activity (the nearest to the dock) showed highest values in lipofuscin, neutral lipid, and lysosomal to cytoplasm volume ratio. Another two sites of the harbour revealed lower levels, similar to those observed in mussels collected in the reference sites of Hvalfjordur fiord and bay of Osar, whereas mussels from Kuagerði showed the lowest values. These results are discussed in relation to their potential use as signals of coastal pollution. (literal)

Prodotto di

• Processi ambientali e valutazione della qualità negli ambienti di transizione (TA.P05.015.003) (Modulo)
• Marine science institute (ISMAR) (Istituto)

Autore CNR

• LUISA DA ROS (Unità di personale interno)
• VANESSA MOSCHINO (Unità di personale interno)

Insieme di parole chiave

• Keywords of "Lysosomal histochemistry in the mussel Mytilus edulis from south-west Iceland" (Insieme di parole chiave)

Incoming links:

Prodotto

• Marine science institute (ISMAR) (Istituto)
• Processi ambientali e valutazione della qualità negli ambienti di transizione (TA.P05.015.003) (Modulo)

Autore CNR di

• LUISA DA ROS (Unità di personale interno)
• VANESSA MOSCHINO (Unità di personale interno)

Insieme di parole chiave di

• Keywords of "Lysosomal histochemistry in the mussel Mytilus edulis from south-west Iceland" (Insieme di parole chiave)