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Toxin mixture in cyanobacterial blooms : a critical comparison of reality with current procedures employed in human health risk assessment

Toxin mixture in cyanobacterial blooms : a critical comparison of reality with current procedures employed in human health risk assessment

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DIETRICH, Daniel R., A. FISCHER, C. MICHEL, Stefan J. HÖGER, 2007. Toxin mixture in cyanobacterial blooms : a critical comparison of reality with current procedures employed in human health risk assessment. In: Proceedings of the Interagency, International Symposium on Cyanobacterial Harmful Algal Blooms

@inproceedings{Dietrich2007Toxin-8776, title={Toxin mixture in cyanobacterial blooms : a critical comparison of reality with current procedures employed in human health risk assessment}, year={2007}, booktitle={Proceedings of the Interagency, International Symposium on Cyanobacterial Harmful Algal Blooms}, author={Dietrich, Daniel R. and Fischer, A. and Michel, C. and Höger, Stefan J.} }

<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/8776"> <dcterms:rights rdf:resource="https://creativecommons.org/licenses/by-nc-nd/2.0/legalcode"/> <dc:contributor>Dietrich, Daniel R.</dc:contributor> <dcterms:issued>2007</dcterms:issued> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/8776"/> <dc:creator>Höger, Stefan J.</dc:creator> <dc:contributor>Fischer, A.</dc:contributor> <dc:language>eng</dc:language> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:46:22Z</dc:date> <dc:creator>Fischer, A.</dc:creator> <dc:creator>Michel, C.</dc:creator> <dc:rights>deposit-license</dc:rights> <dc:format>application/pdf</dc:format> <dcterms:abstract xml:lang="eng">Cyanobacteria are the oldest life forms on earth known to produce a broad spectrum of secondary metabolites. The functions/advantages of most of these secondary metabolites (peptides and alkaloids) are unknown, how-ever, some of them have adverse effects in humans and wildlife, especially when ingested, inhaled or upon dermal exposure. Surprisingly, some of these cyanobacteria are ingested voluntarily. Indeed, for centuries mankind has used cyanobacteria as a protein source, primarily Spirulina species. However, recently also Aphanizomenon flos aquae are used for the pro-duction of so called blue green algae supplements (BGAS), supposedly ef-ficacious for treatment of various diseases and afflictions. Unfortunately, traces of neurotoxins and protein phosphatases (inhibiting compounds) have been detected in BGAS, making these health supplements a good ex-ample for human exposure to a mixture of cyanobacterial toxins in a com-plex matrix. The discussion of this and other possible exposure scenarios, e.g. drinking water, contact during recreational activity, or consumption of contaminated food, can provide insight into the question of whether or not our current risk assessment schemes for cyanobacterial blooms and the toxins contained therein suffice for protection of human health.</dcterms:abstract> <dc:contributor>Höger, Stefan J.</dc:contributor> <dcterms:title>Toxin mixture in cyanobacterial blooms : a critical comparison of reality with current procedures employed in human health risk assessment</dcterms:title> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:46:22Z</dcterms:available> <dc:creator>Dietrich, Daniel R.</dc:creator> <dcterms:bibliographicCitation>First publ. in: Proceedings of the Interagency, International Symposium on Cyanobacterial Harmful Algal Blooms. 2007, chapter 39</dcterms:bibliographicCitation> <dc:contributor>Michel, C.</dc:contributor> </rdf:Description> </rdf:RDF>

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