Lead accumulation in rats: The effect of the presence of a rat tapeworm and the different forms of metal in the host diet

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F18%3A76592" target="_blank" >RIV/60460709:41210/18:76592 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.ecolind.2017.11.034" target="_blank" >http://dx.doi.org/10.1016/j.ecolind.2017.11.034</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.ecolind.2017.11.034" target="_blank" >10.1016/j.ecolind.2017.11.034</a>

Jazyk výsledku

čeština

Název v původním jazyce

Lead accumulation in rats: The effect of the presence of a rat tapeworm and the different forms of metal in the host diet

Popis výsledku v původním jazyce

The main aim of this study was to determine the possibility of using a rat tapeworm, Hymenolepis diminuta as a bioindicatortor of organic and inorganic lead forms. The bioaccumulation of cadmium and zinc were determined as well. The influence of this parasite was determined regarding to the concentration of elements in the tissues of a definitive host, the white rat (Rattus norvegicus). Male Wistar rats were experimentally infected with H. di-minute and exposed to two different forms of lead (lead nitrate and lead bounded in Pistia stratiotes) for six weeks via oral exposure of the host. After the exposure period, the element levels were determined in the rat (liver, kidney, spleen, testes, muscles, bones and intestine) and tapeworm tissues with ICP-OES. Tapeworms in Pistia group accumulated 135,2, 98,4, 83,2, 45,1, 38,6 and 25,8 times more Pb concentrations than their hosts muscle, testes, intestine, liver, kidney and spleen, respectively. In Nitrate group, tapeworms accumulated from 2,7 (spleen) to

Název v anglickém jazyce

Lead accumulation in rats: The effect of the presence of a rat tapeworm and the different forms of metal in the host diet

Popis výsledku anglicky

The main aim of this study was to determine the possibility of using a rat tapeworm, Hymenolepis diminuta as a bioindicatortor of organic and inorganic lead forms. The bioaccumulation of cadmium and zinc were determined as well. The influence of this parasite was determined regarding to the concentration of elements in the tissues of a definitive host, the white rat (Rattus norvegicus). Male Wistar rats were experimentally infected with H. di-minute and exposed to two different forms of lead (lead nitrate and lead bounded in Pistia stratiotes) for six weeks via oral exposure of the host. After the exposure period, the element levels were determined in the rat (liver, kidney, spleen, testes, muscles, bones and intestine) and tapeworm tissues with ICP-OES. Tapeworms in Pistia group accumulated 135,2, 98,4, 83,2, 45,1, 38,6 and 25,8 times more Pb concentrations than their hosts muscle, testes, intestine, liver, kidney and spleen, respectively. In Nitrate group, tapeworms accumulated from 2,7 (spleen) to

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30108 - Toxicology

Projekt

<a href="/cs/project/GA13-18154S" target="_blank" >GA13-18154S: Prvkové mapování těžkých kovů v rostlinných a živočišných akumulátorech; kde se akumulují?</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

ECOLOGICAL INDICATORS

ISSN

1470-160X

e-ISSN

1470-160X

Svazek periodika

85

Číslo periodika v rámci svazku

N

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

5

Strana od-do

753-757

Kód UT WoS článku

000430634500075

EID výsledku v databázi Scopus

2-s2.0-85034731810