About: Toxins and other bioactive compounds produced by cyanobacteria in Lake Ladoga

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Biologically active compounds (cytotoxicity, trypsin and acetylcholinesterase inhibitors) were detected in water blooms on Lake Ladoga for the first time. HPLC/DAD/MS analyses of extracts of samples from the lake demonstrated high diversity of bioactive compounds including hepatotoxic cyclic peptides microcystins and planktopeptins, enzyme inhibitors, and a series of unidentified bioactive substances. The results obtained indicate anthropogenic eutrophication of Lake Ladoga and a decrease in water quality. The data are of particular importance because lake is used as the only source of drinking water for the city of St. Petersburg Biologically active compounds (cytotoxicity, trypsin and acetylcholinesterase inhibitors) were detected in water blooms on Lake Ladoga for the first time. HPLC/DAD/MS analyses of extracts of samples from the lake demonstrated high diversity of bioactive compounds including hepatotoxic cyclic peptides microcystins and planktopeptins, enzyme inhibitors, and a series of unidentified bioactive substances. The results obtained indicate anthropogenic eutrophication of Lake Ladoga and a decrease in water quality. The data are of particular importance because lake is used as the only source of drinking water for the city of St. Petersburg (en) Biologicky aktivní látky (cytotoxické, inhibitory trypsinu a acetylcholinesterasy) byly poprvé stanoveny ve vodním květu Ladožského jezera . Výsledky analýz pomocí HPLC/DAD/MS jasně demonstrují velkou diverzitu biologicky aktivních látek včetně hepatotoxických cyklických peptidů mikrocystinů nebo planktopeptínů, různých inhibitorů enzymů a dalších neidentifikovaných látek. Výsledky prokazují eutrofizaci jezera vlivem působení člověka s následným zhoršením kvality vody. Tyto data jsou významné především z toho důvodu, že toto jezero je využíváno jako jediný zdroj pitné vody pro Petrohrad (cs)
Title	Toxins and other bioactive compounds produced by cyanobacteria in Lake Ladoga Toxiny produkované sinicemi Ladožského jezera (cs) Toxins and other bioactive compounds produced by cyanobacteria in Lake Ladoga (en)
skos:prefLabel	Toxins and other bioactive compounds produced by cyanobacteria in Lake Ladoga Toxiny produkované sinicemi Ladožského jezera (cs) Toxins and other bioactive compounds produced by cyanobacteria in Lake Ladoga (en)
skos:notation	RIV/61388971:_____/08:00314586!RIV09-AV0-61388971
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(AV0Z50200510)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2009
http://linked.open...aciTvurceVysledku	Hrouzek, Pavel Kopecký, Jiří
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	Mikrobiologický ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	400299
http://linked.open...ai/riv/idVysledku	RIV/61388971:_____/08:00314586
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	lake ladoga; cyanobacteria; toxin diversity (en)
http://linked.open.../riv/klicoveSlovo	lake ladoga toxin diversity cyanobacteria
http://linked.open...odStatuVydavatele	EE - Estonská republika
http://linked.open...ontrolniKodProRIV	[9318B435F5FE]
http://linked.open...i/riv/nazevZdroje	Estonian Journal of Ecology
http://linked.open...in/vavai/riv/obor	EE
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...UplatneniVysledku	2008
http://linked.open...v/svazekPeriodika	57
http://linked.open...iv/tvurceVysledku	Hrouzek, Pavel Kopecký, Jiří Voloshko, L. Titova, E. E. Drabkova, V. Pljusch, A. Safronova, T.
http://linked.open...n/vavai/riv/zamer	Microorganisms in Research and Biotechnology
issn	1736-602X
number of pages	11 (xsd:int)
is http://linked.open...avai/riv/vysledek of	Toxins and other bioactive compounds produced by cyanobacteria in Lake Ladoga Toxins and other bioactive compounds produced by cyanobacteria in Lake Ladoga Toxins and other bioactive compounds produced by cyanobacteria in Lake Ladoga Toxins and other bioactive compounds produced by cyanobacteria in Lake Ladoga

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