Arrested development of Trichostrongylus colubriformis in experimentally infected rabbits, the effect of acquired resistance, single, multiple doses and size of doses on rise of hypobiosis

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F03%3A00005321" target="_blank" >RIV/60460709:41210/03:00005321 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Arrested development of Trichostrongylus colubriformis in experimentally infected rabbits, the effect of acquired resistance, single, multiple doses and size of doses on rise of hypobiosis

Popis výsledku v původním jazyce

Inhibited development of Trichostrongylus colubriformis was studied in single or multiple infected rabbits. Groups of 5 rabbits were infected with a single dose of 10 000 infective larvae of Trichostrongylus colubriformis per rabbit or lower multiple i nfections with or without immunosupression. All rabits were killed 20 days after last infction. Experiments are described which show that in a recently isolated field strain of the nematode, the major stimulus to the induction of inhibited development arethe early third larval stage (EL3) in the host in this study is repeated infection with 750 L3 in 5-day-interval with immunosupression. This infection resoluted in a mean of 25.26 % of the established worm burden becoming inhibited at the EL3 stage. Other infection did not increase the the proportion of worms subsequently founfd to be hypobiotic.

Název v anglickém jazyce

Arrested development of Trichostrongylus colubriformis in experimentally infected rabbits, the effect of acquired resistance, single, multiple doses and size of doses on rise of hypobiosis

Popis výsledku anglicky

Inhibited development of Trichostrongylus colubriformis was studied in single or multiple infected rabbits. Groups of 5 rabbits were infected with a single dose of 10 000 infective larvae of Trichostrongylus colubriformis per rabbit or lower multiple i nfections with or without immunosupression. All rabits were killed 20 days after last infction. Experiments are described which show that in a recently isolated field strain of the nematode, the major stimulus to the induction of inhibited development arethe early third larval stage (EL3) in the host in this study is repeated infection with 750 L3 in 5-day-interval with immunosupression. This infection resoluted in a mean of 25.26 % of the established worm burden becoming inhibited at the EL3 stage. Other infection did not increase the the proportion of worms subsequently founfd to be hypobiotic.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EG - Zoologie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2003

Kód důvěrnosti údajů

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

Název periodika

Scientia Agriculturae Bohemica

ISSN

1211-3174

e-ISSN

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Svazek periodika

2

Číslo periodika v rámci svazku

34

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

5

Strana od-do

58-62

Kód UT WoS článku

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EID výsledku v databázi Scopus

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