About: Transfer of a cyanobacterial neurotoxin within a temperate aquatic ecosystem suggests pathways for human exposure

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Transfer of a cyanobacterial neurotoxin within a temperate aquatic ecosystem suggests pathways for human exposure Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	beta-methylamino-L-alanine (BMAA), a neurotoxic nonprotein amino acid produced by most cyanobacteria, has been proposed to be the causative agent of neurodegenerative diseases on the island of Guam in the Pacific Ocean. Here we demonstrate, based on a recently developed extraction and HPLC-MS/MS method and long-term monitoring of BMAA in cyanobacterial populations of a temperate aquatic ecosystem (Baltic Sea, 2007-2008), that BMAA is biosynthesized by cyanobacterial genera dominating the massive surface blooms of this water body. BMAA also was found at higher concentrations in organisms of higher trophic levels that directly or indirectly feed on cyanobacteria, such as zooplankton and various vertebrates (fish) and invertebrates (mussels, oysters). beta-methylamino-L-alanine (BMAA), a neurotoxic nonprotein amino acid produced by most cyanobacteria, has been proposed to be the causative agent of neurodegenerative diseases on the island of Guam in the Pacific Ocean. Here we demonstrate, based on a recently developed extraction and HPLC-MS/MS method and long-term monitoring of BMAA in cyanobacterial populations of a temperate aquatic ecosystem (Baltic Sea, 2007-2008), that BMAA is biosynthesized by cyanobacterial genera dominating the massive surface blooms of this water body. BMAA also was found at higher concentrations in organisms of higher trophic levels that directly or indirectly feed on cyanobacteria, such as zooplankton and various vertebrates (fish) and invertebrates (mussels, oysters). (en)
Title	Transfer of a cyanobacterial neurotoxin within a temperate aquatic ecosystem suggests pathways for human exposure Transfer of a cyanobacterial neurotoxin within a temperate aquatic ecosystem suggests pathways for human exposure (en)
skos:prefLabel	Transfer of a cyanobacterial neurotoxin within a temperate aquatic ecosystem suggests pathways for human exposure Transfer of a cyanobacterial neurotoxin within a temperate aquatic ecosystem suggests pathways for human exposure (en)
skos:notation	RIV/00216208:11160/10:00300576!RIV11-MSM-11160___
http://linked.open...avai/riv/aktivita	I
http://linked.open...avai/riv/aktivity	I
http://linked.open...iv/cisloPeriodika	20
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Spáčil, Zdeněk
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Karlova v Praze / Farmaceutická fakulta v Hradci Králové
http://linked.open...dnocenehoVysledku	293284
http://linked.open...ai/riv/idVysledku	RIV/00216208:11160/10:00300576
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	beta-methylamino-L-alanine; Baltic Sea; cyanobacteria; liquid chromatography/mass spectrometry; bioaccumulation (en)
http://linked.open.../riv/klicoveSlovo	beta-methylamino-L-alanine bioaccumulation liquid chromatography/mass spectrometry cyanobacteria Baltic Sea
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[2BF9B3918930]
http://linked.open...i/riv/nazevZdroje	Proceedings of the National Academy of Sciences of the United States of America
http://linked.open...in/vavai/riv/obor	CB
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	8 (xsd:int)
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	107
http://linked.open...iv/tvurceVysledku	Spáčil, Zdeněk Bergman, Birgitta Eriksson, Johan Ilag, Leopold Jonasson, Sara Rasmussen, Ulla Berntzon, Lotta Ronnevi, Lars-Olof
http://linked.open...ain/vavai/riv/wos	000277822600043
issn	0027-8424
number of pages	6 (xsd:int)
http://localhost/t...ganizacniJednotka	11160

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 48 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software