Dynamika kalcémie, fosforémie a magnezémie pfii rozdílném prepartálním příjmu vápníku u dojených krav

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F07%3A00008256" target="_blank" >RIV/60076658:12220/07:00008256 - 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

Dynamics of Calcaemia, Phosphoraemia and Magnesaemia at Different Prepartal

Popis výsledku v původním jazyce

The objective of this study was to compare the efficiency of high and low Ca intake in cows with analytically defined levels of calcaemia, phosphoraemia and magnesaemia in the prepartal period, on their postpartal changes important for the diagnosis of postpartal diseases. In dairy cows (Czech Pied cattle) receiving a winter feed ration, the prepartal intake of Ca was adjusted from day 241 of pregnancy to 80% in group A (n = 15) and to 160% of the standard in group B (n = 9). In both groups the concentrations of Ca, P and Mg in blood serum were measured at the beginning of experimental diets, on day 12 before the expected parturition, and on days 1, 2, 3 and 4 after parturition. At the beginning of the experiment (42 days before parturition) the valueof calcaemia was 1.82 +/- 0.10 mmol-1, phosphoraemia 1.61 +/- 0.37 mmol-1 and magnesaemia 0.74 +/- 0.6 mmol-1 of blood serum. After the 30-day feeding of experimental diet (day 12 before the expected parturition) higher hypocalcaemia was

Název v anglickém jazyce

Dynamics of Calcaemia, Phosphoraemia and Magnesaemia at Different Prepartal

Popis výsledku anglicky

The objective of this study was to compare the efficiency of high and low Ca intake in cows with analytically defined levels of calcaemia, phosphoraemia and magnesaemia in the prepartal period, on their postpartal changes important for the diagnosis of postpartal diseases. In dairy cows (Czech Pied cattle) receiving a winter feed ration, the prepartal intake of Ca was adjusted from day 241 of pregnancy to 80% in group A (n = 15) and to 160% of the standard in group B (n = 9). In both groups the concentrations of Ca, P and Mg in blood serum were measured at the beginning of experimental diets, on day 12 before the expected parturition, and on days 1, 2, 3 and 4 after parturition. At the beginning of the experiment (42 days before parturition) the valueof calcaemia was 1.82 +/- 0.10 mmol-1, phosphoraemia 1.61 +/- 0.37 mmol-1 and magnesaemia 0.74 +/- 0.6 mmol-1 of blood serum. After the 30-day feeding of experimental diet (day 12 before the expected parturition) higher hypocalcaemia was

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GG - Chov hospodářských zvířat

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název periodika

Acta Veterinaria Brno

ISSN

0001-7213

e-ISSN

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Svazek periodika

76

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

187-193

Kód UT WoS článku

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EID výsledku v databázi Scopus

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