Dynamic of changes of blood plasma energy metabolism parameters in suckling cows during calving interval

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F15%3A43908025" target="_blank" >RIV/62156489:43210/15:43908025 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.15414/jmbfs.2015.4.special2.92-93" target="_blank" >http://dx.doi.org/10.15414/jmbfs.2015.4.special2.92-93</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.15414/jmbfs.2015.4.special2.92-93" target="_blank" >10.15414/jmbfs.2015.4.special2.92-93</a>

Result language

angličtina

Original language name

Dynamic of changes of blood plasma energy metabolism parameters in suckling cows during calving interval

Original language description

In this study, effect of environmental condition changes during gazing period on energy metabolism parameters was investigated. Totally 40 Aberdeen Angus cows were selected for observation. Calving all of cows was situated into March. The feeding ration for the animals was comprised by pasture during the grazing period and corn silage, hay and granulated distiller&apos;s grains during the winter period. Ataverage age 9 days before calving, and subsequently 10, 81, 151, 189 and 273 days after calving, blood was sampled and analysed for glucose and NEFA (non-esterified fatty acid) concentrations on KONELAB T20xt automatic analyser (Thermo Fisher Scientific, Finland) and currently available commercial kits (Biovendor-Laboratorni medicina, Czech Republic). A rapid increase (p &lt; 0.05) of glucose concentration was detected in blood plasma of cows in period before calving to 81 days post partum. Average value of glucose concentration at 273 days postpartum was significant (p &lt; 0.05) lower comparing to day 189. The highest concentrations of NEFA in blood plasma of cows were found at 10 day postpartum. After that, during the persisted higher temperature period the NEFA concentration decreased significantly (p &lt; 0.01) till 189 days postpartum. At the end of monitored period concentration of NEFA in blood plasma significantly decreased (p &lt; 0.05). Changes of hot and cold season during the grazing period probably according to forage quality and had significant effects on blood plasma NEFA and glucose concentrations

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

40201 - Animal and dairy science; (Animal biotechnology to be 4.4)

Project

<a href="/en/project/QH71156" target="_blank" >QH71156: Characteristics of internal environment of beef cattle breeds</a><br>

Continuities

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

Publication year

2015

Confidentiality

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

Name of the periodical

Journal of Microbiology, Biotechnology and Food Science

ISSN

1338-5178

e-ISSN

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Volume of the periodical

4

Issue of the periodical within the volume

2

Country of publishing house

SK - SLOVAKIA

Number of pages

2

Pages from-to

92-93

UT code for WoS article

000458093700025

EID of the result in the Scopus database

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