Endocrine responses of eves to stress caused by different ways of milking

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027014%3A_____%2F10%3A%230001225" target="_blank" >RIV/00027014:_____/10:#0001225 - 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

Endocrine responses of eves to stress caused by different ways of milking

Popis výsledku v původním jazyce

The aim of this study was to find out the stress responses of ewes caused by different ways of milking in the terms of dynamics of cortisol and oxytocin concentrations in blood samples. The experiment was performed during two periods of lactation. FortyEast Friesian sheep were divided into two groups. The first group (20 ewes) was milked by hand and second group (20 ewes) was milked by machine. Blood samples were taken during evening milking at the beginning and at the end of lactation. The concentration of cortisol was assayed from blood serum and the concentration of oxytocin from blood plasma. Before milking the concentrations of cortisol and oxytocin were lower than after milking (cortisol 0.65 nmol.ml-1 vs. 16.23 nmol.ml-1; oxytocin 4.13 pg.ml-1vs. 4.98 pg.ml-1). Based on the obtained values it is possible to say that there was not proved significant difference in cortisol and oxytocin concentrations between hand milked sheep and machine milked sheep.

Název v anglickém jazyce

Endocrine responses of eves to stress caused by different ways of milking

Popis výsledku anglicky

The aim of this study was to find out the stress responses of ewes caused by different ways of milking in the terms of dynamics of cortisol and oxytocin concentrations in blood samples. The experiment was performed during two periods of lactation. FortyEast Friesian sheep were divided into two groups. The first group (20 ewes) was milked by hand and second group (20 ewes) was milked by machine. Blood samples were taken during evening milking at the beginning and at the end of lactation. The concentration of cortisol was assayed from blood serum and the concentration of oxytocin from blood plasma. Before milking the concentrations of cortisol and oxytocin were lower than after milking (cortisol 0.65 nmol.ml-1 vs. 16.23 nmol.ml-1; oxytocin 4.13 pg.ml-1vs. 4.98 pg.ml-1). Based on the obtained values it is possible to say that there was not proved significant difference in cortisol and oxytocin concentrations between hand milked sheep and machine milked sheep.

Druh

D - Stať ve sborníku

CEP obor

GG - Chov hospodářských zvířat

OECD FORD obor

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Projekt

<a href="/cs/project/QH72286" target="_blank" >QH72286: Vliv chovného prostředí a způsobu dojení na welfare, užitkovost a kvalitativní vlastnosti mléka dojných ovcí</a><br>

Návaznosti

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

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název statě ve sborníku

Xith Middle European Buiatrics Congress

ISBN

978-80-7305-108-2

ISSN

0506-8231

e-ISSN

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Počet stran výsledku

3

Strana od-do

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Název nakladatele

University of Veterinary and Pharmaceutical Sciences Brno

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

17. 6. 2010

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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