Inhibition of gametogenesis by the cestode Ligula intestinalis in roach (Rutilus rutilus) is attenuated under laboratory conditions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F11%3A43873082" target="_blank" >RIV/60076658:12520/11:43873082 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1017/S0031182010001514" target="_blank" >http://dx.doi.org/10.1017/S0031182010001514</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1017/S0031182010001514" target="_blank" >10.1017/S0031182010001514</a>
Alternative languages
Result language
angličtina
Original language name
Inhibition of gametogenesis by the cestode Ligula intestinalis in roach (Rutilus rutilus) is attenuated under laboratory conditions
Original language description
Reproductive parameters of Ligula intestinalis-infected roach (Rutilus rutilus) which were held under laboratory conditions with unlimited food supply were investigated. The GSI was significantly lower in infected roach. Histological analysis revealed retarded gonad development upon parasitization in both genders. Infected females were able to recruit follicles into secondary growth, but a high percentage of secondary growth follicles underwent atresia. In both genders, the histological data corresponded well with reduced expression of pituitary gonadotropins and lowered plasma concentrations of sex steroids. Reduction of vitellogenin mRNA and modulated expression of sex steroid receptors in the liver was demonstrated. Adverse impact of L. intestinalison host reproduction could not be related to parasite burden. Maintenance under laboratory conditions cannot abolish the deleterious effect of L. intestinalis in roach, and indicate a specific inhibition of host reproduction by endocrine
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GJ - Diseases and animal vermin, veterinary medicine
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Parasitology
ISSN
0031-1820
e-ISSN
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Volume of the periodical
138
Issue of the periodical within the volume
5
Country of publishing house
GB - UNITED KINGDOM
Number of pages
12
Pages from-to
648-659
UT code for WoS article
000289007300012
EID of the result in the Scopus database
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