INFLUENCE OF PARENTERAL APPLICATION OF VITAMINS E, A AND BETA-CAROTENE TO PREGNANT COWS ON SELECTED PARAMETERS IN THE COWS' SERUM AND ON THE QUALITY OF COLOSTRUM

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16170%2F21%3A43879826" target="_blank" >RIV/62157124:16170/21:43879826 - isvavai.cz</a>

Result on the web

<a href="http://jsite.uwm.edu.pl/articles/view/2151/" target="_blank" >http://jsite.uwm.edu.pl/articles/view/2151/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5601/jelem.2021.26.3.2151" target="_blank" >10.5601/jelem.2021.26.3.2151</a>

Result language

angličtina

Original language name

INFLUENCE OF PARENTERAL APPLICATION OF VITAMINS E, A AND BETA-CAROTENE TO PREGNANT COWS ON SELECTED PARAMETERS IN THE COWS' SERUM AND ON THE QUALITY OF COLOSTRUM

Original language description

The aim of the study was to determine the effect of parenteral application of two vitamin preparations to pregnant cows (vitamins E and A to the 1st experimental group, and beta-carotene to the 2nd experimental group) in the period of 10-14 days before parturition on the following selected parameters in their serum: the levels of vitamins E, A, beta-carotene, total antioxidation status (TAS), haematological parametres, and in their colostrum: vitamins E, beta-carotene, evaluation according to the Brix scale with a refractometer. The cows&apos; blood samples were collected three times: 10-14 days before expected calving, on the day of calving and 7 days after calving. Colostrum samples were collected once, immediately after calving. A statistically significant difference in the beta-carotene levels after parenteral application was observed in the 2nd experimental group (6.05 mu mol l(-1); P&lt;0.01) at the day of calving when compared to the control group (3.61 mu mol l(-1)), and 7 days postpartum (5.35 mu mol l(-1); P&lt;0.001) when compared to the control group (3.41 mu mol l(-1)). The level of TAS was significant (P&lt;0.001) for this group in the second (0.51 mmol l(-1)) and third sampling (0.88 mmol l(-1); P&lt;0.01) when compared with the control group (0.50 mmol l(-1); respectively 0.75 mmol l(-1)) and the 1st experimental group (0.44 mmol l(-1); respectively 0.70 mmol l(-1)). There were no significant changes in the level of vitamin E and vitamin A in cow serum, in haematological parametres and in the quality and concetrations of vitamins in colostrum between the groups. The parenteral application of synthetic beta-carotene had an effect on the level of beta-carotene in the 2nd experimental group and was likely to affect also the level of TAS in this group. On the other hand, the level of vitamin E, A in serum and the quality of colostrum were not influenced by parenteral vitamin application.

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

40301 - Veterinary science

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2021

Confidentiality

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

Name of the periodical

Journal of elementology

ISSN

1644-2296

e-ISSN

—

Volume of the periodical

26

Issue of the periodical within the volume

3

Country of publishing house

PL - POLAND

Number of pages

12

Pages from-to

601-612

UT code for WoS article

000709870600004

EID of the result in the Scopus database

2-s2.0-85120962894