Reakce novorozených jehňat různých plemen na chladový stres

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16170%2F05%3A00000294" target="_blank" >RIV/62157124:16170/05:00000294 - 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

Response of newborn lambs of different breeds to cold stress

Popis výsledku v původním jazyce

Lambs (n=11-20) of such breeds as Merinolandschaf (ML), Kent (K), Bohemian Forest (BF) and crossbreds of ML and Suffolk (MLxSF) and BFxSF were kept in an air-conditioned stable, at 4.1&#61616;C). On day 1 and 3 they were blood-sampled. In 3-day old lambs(n=8-18) the cold stress was enhanced by 20-min. showering, while scanning them using thermovision. K seemed most resistant to cold (except for the T3 no responses to showering). The BF lambs were also resistant as witnessed only by the rise of the glucose and NEFA. Both breeds showed permanently considerably higher concentrations of NEFA and TAG. The BFxSF lambs were more sensitive to the cold with significant responses to showering found in the glucose, NEFA and TAG. Lambs of the ML and MLxSF breeds were most sensitive to showering showing significant changes of all biochemical parameters. Results of thermovision studies and rectal temperature changes were in accordance with the above-mentioned evaluation of cold resistance.

Název v anglickém jazyce

Response of newborn lambs of different breeds to cold stress

Popis výsledku anglicky

Lambs (n=11-20) of such breeds as Merinolandschaf (ML), Kent (K), Bohemian Forest (BF) and crossbreds of ML and Suffolk (MLxSF) and BFxSF were kept in an air-conditioned stable, at 4.1&#61616;C). On day 1 and 3 they were blood-sampled. In 3-day old lambs(n=8-18) the cold stress was enhanced by 20-min. showering, while scanning them using thermovision. K seemed most resistant to cold (except for the T3 no responses to showering). The BF lambs were also resistant as witnessed only by the rise of the glucose and NEFA. Both breeds showed permanently considerably higher concentrations of NEFA and TAG. The BFxSF lambs were more sensitive to the cold with significant responses to showering found in the glucose, NEFA and TAG. Lambs of the ML and MLxSF breeds were most sensitive to showering showing significant changes of all biochemical parameters. Results of thermovision studies and rectal temperature changes were in accordance with the above-mentioned evaluation of cold resistance.

Druh

C - Kapitola v odborné knize

CEP obor

GJ - Choroby a škůdci zvířat, veterinární medicina

OECD FORD obor

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Projekt

<a href="/cs/project/QD1236" target="_blank" >QD1236: Technologie nestájového chovu ovcí pro marginální oblasti a podniky ekologického zemědělství</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2005

Kód důvěrnosti údajů

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

Název knihy nebo sborníku

Achievements and Prospects of Ruminants Medicine

ISBN

83-89946-35-1

Počet stran výsledku

8

Strana od-do

150-157

Počet stran knihy

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Název nakladatele

Polish Association for Buiatrics,National Veterinary Researc

Místo vydání

National Veterinary Research Institute in Pulawy

Kód UT WoS kapitoly

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