Variation of Biochemical Parameters of Energy and Liver Metabolism in Periparturient Dairy Cows

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F18%3A43914443" target="_blank" >RIV/62156489:43210/18:43914443 - isvavai.cz</a>

Výsledek na webu

<a href="http://nutrinet.mendelu.cz/wcd/w-rek-nutrinet/2018/nutrinet_2018_final.pdf" target="_blank" >http://nutrinet.mendelu.cz/wcd/w-rek-nutrinet/2018/nutrinet_2018_final.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Variation of Biochemical Parameters of Energy and Liver Metabolism in Periparturient Dairy Cows

Popis výsledku v původním jazyce

The goal of the study was to monitor biochemical parameters characterizing disorder of energy metabolism in dairy cows. In consequence of that find out if there is any correlation between those and liver failure. The trial was conducted on 12 healthy dairy cows, pluriparous, no heifers. Blood samples were taken three times. The first one before parturition (14 - 30 days before partition), second one in early peripartal period (4th to 10th day after parturition) and the last one 2 months after parturition. In the blood samples selected biochemical parameters were analysed (triglycerides - TGs; cholesterol - CHOL; non-esterified fatty acids - NEFA; beta-hydroxybutyrate - BHB; total bilirubine - TBIL; aspartate aminotransferase - AST; gamma-glutamyl transferase - GGT; creatine kinase - CK; UREA; total protein - TP; albumin - ALB). Increased concentration of BHB (1.15 +- 0.39 mmol/l) showed development of negative energy balance after parturition. Moreover body mass loss was verified by raised CK in serum. The liver failure is confirmed by detection of increased liver enzymes (AST, GGT). The results of the correlation analysis showed a significant correlation between the development of ketosis (BHB), loss of weight (NEFA, CK, UREA) and liver stress in cow&apos;s blood plasma.

Název v anglickém jazyce

Variation of Biochemical Parameters of Energy and Liver Metabolism in Periparturient Dairy Cows

Popis výsledku anglicky

The goal of the study was to monitor biochemical parameters characterizing disorder of energy metabolism in dairy cows. In consequence of that find out if there is any correlation between those and liver failure. The trial was conducted on 12 healthy dairy cows, pluriparous, no heifers. Blood samples were taken three times. The first one before parturition (14 - 30 days before partition), second one in early peripartal period (4th to 10th day after parturition) and the last one 2 months after parturition. In the blood samples selected biochemical parameters were analysed (triglycerides - TGs; cholesterol - CHOL; non-esterified fatty acids - NEFA; beta-hydroxybutyrate - BHB; total bilirubine - TBIL; aspartate aminotransferase - AST; gamma-glutamyl transferase - GGT; creatine kinase - CK; UREA; total protein - TP; albumin - ALB). Increased concentration of BHB (1.15 +- 0.39 mmol/l) showed development of negative energy balance after parturition. Moreover body mass loss was verified by raised CK in serum. The liver failure is confirmed by detection of increased liver enzymes (AST, GGT). The results of the correlation analysis showed a significant correlation between the development of ketosis (BHB), loss of weight (NEFA, CK, UREA) and liver stress in cow&apos;s blood plasma.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

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

Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název statě ve sborníku

NutriNET 2018: Proceedings of reviewed scientific papers

ISBN

978-80-7509-600-5

ISSN

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e-ISSN

neuvedeno

Počet stran výsledku

9

Strana od-do

114-122

Název nakladatele

Mendelova univerzita v Brně

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

24. 5. 2018

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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