The identification of risk and essential elements along the strobila of the rat tapeworm Hymenolepis diminuta

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F17%3A74816" target="_blank" >RIV/60460709:41210/17:74816 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1017/S0022149X16000535" target="_blank" >http://dx.doi.org/10.1017/S0022149X16000535</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1017/S0022149X16000535" target="_blank" >10.1017/S0022149X16000535</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The identification of risk and essential elements along the strobila of the rat tapeworm Hymenolepis diminuta

Popis výsledku v původním jazyce

The rat tapeworm Hymenolepis diminuta can bioconcentrate several elements to conspicuously higher concentrations than tissues of their definitive host. The main aim of this study was to locate parts of the tapeworm into which lead, cadmium, zinc, copper, manganese and iron are accumulated. MaleWistar rats were experimentally infected with H. diminuta and worms were exposed to two different forms of lead for 6 weeks through the oral exposure of their rat hosts. After the exposure period, the element levels were determined in the posterior and anterior proglottids of the tapeworm. In all cases, lead concentrations were higher in the anterior parts than the posterior parts. Concentrations of cadmium, copper, iron, manganese and zinc were also significantly higher in the anterior parts. Zinc concentrations showed an opposite trend, with higher zinc levels detected in the posterior part of the strobila, in the control group. The present study demonstrates that risk and essential elements are a

Název v anglickém jazyce

The identification of risk and essential elements along the strobila of the rat tapeworm Hymenolepis diminuta

Popis výsledku anglicky

The rat tapeworm Hymenolepis diminuta can bioconcentrate several elements to conspicuously higher concentrations than tissues of their definitive host. The main aim of this study was to locate parts of the tapeworm into which lead, cadmium, zinc, copper, manganese and iron are accumulated. MaleWistar rats were experimentally infected with H. diminuta and worms were exposed to two different forms of lead for 6 weeks through the oral exposure of their rat hosts. After the exposure period, the element levels were determined in the posterior and anterior proglottids of the tapeworm. In all cases, lead concentrations were higher in the anterior parts than the posterior parts. Concentrations of cadmium, copper, iron, manganese and zinc were also significantly higher in the anterior parts. Zinc concentrations showed an opposite trend, with higher zinc levels detected in the posterior part of the strobila, in the control group. The present study demonstrates that risk and essential elements are a

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10613 - Zoology

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

2017

Kód důvěrnosti údajů

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

Název periodika

JOURNAL OF HELMINTHOLOGY

ISSN

0022-149X

e-ISSN

—

Svazek periodika

91

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

555-560

Kód UT WoS článku

000407554900006

EID výsledku v databázi Scopus

2-s2.0-84980347797