Host specificity and age-dependent resistance to Cryptosporidium avium infection in chickens, ducks and pheasants

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F18%3A43898011" target="_blank" >RIV/60076658:12220/18:43898011 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60077344:_____/18:00498700 RIV/60076658:12510/18:43898011

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.exppara.2018.06.007" target="_blank" >http://dx.doi.org/10.1016/j.exppara.2018.06.007</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.exppara.2018.06.007" target="_blank" >10.1016/j.exppara.2018.06.007</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Host specificity and age-dependent resistance to Cryptosporidium avium infection in chickens, ducks and pheasants

Popis výsledku v původním jazyce

Host- and age-specificity of Cryptosporidium avium were studied in 1-, 21- and 365-day-old chickens (Gallus gallus), domestic ducks (Anas platyrhynchos) and ring-necked pheasants (Phasianus colchicus) under experimental conditions. Cryptosporidium avium was not infectious for ring-necked pheasants, but it was infectious for ducks and chickens at all age categories. The course of infection in ducks did not differ among age categories, but 365-day-old chickens had less severe infections than 1- and 21-day-old chickens. The patent period in chickens and ducks was &gt; 30 DPI, but ducks started to shed oocysts of C. avium earlier (5-6 DPI) and at a lower intensity (accumulated value of infection intensity of 58,000-65,000 OPG) than chickens (9-11 DPI and accumulated value of infection intensity of 100,000-105,000 OPG). Experimentally infected birds showed no clinical signs of cryptosporidiosis.

Název v anglickém jazyce

Host specificity and age-dependent resistance to Cryptosporidium avium infection in chickens, ducks and pheasants

Popis výsledku anglicky

Host- and age-specificity of Cryptosporidium avium were studied in 1-, 21- and 365-day-old chickens (Gallus gallus), domestic ducks (Anas platyrhynchos) and ring-necked pheasants (Phasianus colchicus) under experimental conditions. Cryptosporidium avium was not infectious for ring-necked pheasants, but it was infectious for ducks and chickens at all age categories. The course of infection in ducks did not differ among age categories, but 365-day-old chickens had less severe infections than 1- and 21-day-old chickens. The patent period in chickens and ducks was &gt; 30 DPI, but ducks started to shed oocysts of C. avium earlier (5-6 DPI) and at a lower intensity (accumulated value of infection intensity of 58,000-65,000 OPG) than chickens (9-11 DPI and accumulated value of infection intensity of 100,000-105,000 OPG). Experimentally infected birds showed no clinical signs of cryptosporidiosis.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40301 - Veterinary science

Projekt

<a href="/cs/project/GA18-12364S" target="_blank" >GA18-12364S: Kryptosporidie ptáků: doplnění chybějících znalostí u neoprávněně opomíjené skupiny hostitelů</a><br>

Návaznosti

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

Experimental Parasitology

ISSN

0014-4894

e-ISSN

—

Svazek periodika

191

Číslo periodika v rámci svazku

srpen

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

4

Strana od-do

62-65

Kód UT WoS článku

000441369900009

EID výsledku v databázi Scopus

2-s2.0-85049964279