About: Heavy metals in two host-parasite systems: tapeworm vs. fish

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

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The tissue of two tapeworm species (Ligula intestinalis and Bathybothrium rectangulum) and body muscles of their fish host species were analyzed for heavy metal concentrations by standard methods using atomic absorption spectrometry. Regarding the values of accumulation ratio, the L. intestinalis accumulated 12.5–18.9 more lead, 2.3–3 more cadmium, and 4.4–14.1 more chrome, compared to respective metal concentrations in muscles of cyprinid intermediate fish hosts. The gravid strobila biomass of the B. rectangulum accumulated 2.2 more lead, 1.2 more nickel, and 2.3 more chrome compared with the respective concentrations in the muscles of the barbel Barbus barbus. Metal concentrations in the muscles of uninfected fish and by tapeworm infected barbels showed that the uninfected individuals exhibited 1.4 more lead, 1.6 more nickel and 1.7 more chrome than the infected ones. Our study suggests that parasites are a useful bioindicator when evaluating environmental pollution of aquatic ecosystems by heavy metals. The tissue of two tapeworm species (Ligula intestinalis and Bathybothrium rectangulum) and body muscles of their fish host species were analyzed for heavy metal concentrations by standard methods using atomic absorption spectrometry. Regarding the values of accumulation ratio, the L. intestinalis accumulated 12.5–18.9 more lead, 2.3–3 more cadmium, and 4.4–14.1 more chrome, compared to respective metal concentrations in muscles of cyprinid intermediate fish hosts. The gravid strobila biomass of the B. rectangulum accumulated 2.2 more lead, 1.2 more nickel, and 2.3 more chrome compared with the respective concentrations in the muscles of the barbel Barbus barbus. Metal concentrations in the muscles of uninfected fish and by tapeworm infected barbels showed that the uninfected individuals exhibited 1.4 more lead, 1.6 more nickel and 1.7 more chrome than the infected ones. Our study suggests that parasites are a useful bioindicator when evaluating environmental pollution of aquatic ecosystems by heavy metals. (en)
Title	Heavy metals in two host-parasite systems: tapeworm vs. fish Heavy metals in two host-parasite systems: tapeworm vs. fish (en)
skos:prefLabel	Heavy metals in two host-parasite systems: tapeworm vs. fish Heavy metals in two host-parasite systems: tapeworm vs. fish (en)
skos:notation	RIV/68081766:_____/12:00387289!RIV13-AV0-68081766
http://linked.open...avai/riv/aktivita	I P Z
http://linked.open...avai/riv/aktivity	I, P(GAP505/10/1138), Z(AV0Z60930519)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Prokeš, Miroslav Vetešník, Lukáš Peňáz, Milan Baruš, Vlastimil
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	Ústav biologie obratlovců AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	138762
http://linked.open...ai/riv/idVysledku	RIV/68081766:_____/12:00387289
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Ligula; Bathybothrium; cyprinid fishes (en)
http://linked.open.../riv/klicoveSlovo	Bathybothrium Ligula cyprinid fishes
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[0776F8DBCA18]
http://linked.open...i/riv/nazevZdroje	Acta veterinaria Brno
http://linked.open...in/vavai/riv/obor	EH
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Host-parasite interactions in hybrid systems of cyprinid fish
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	81
http://linked.open...iv/tvurceVysledku	Šimková, A. Prokeš, Miroslav Baruš, Vlastimil Peňáz, Milan Vetešník, Lukáš
http://linked.open...ain/vavai/riv/wos	000313233000017
http://linked.open...n/vavai/riv/zamer	Biodiverzita a ekologie obratlovců: Strategie ochrany a využívání přírodních populací
issn	0001-7213
number of pages	5 (xsd:int)
http://bibframe.org/vocab/doi	10.2754/avb201281030313

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