Vliv mědi a zinku na vybrané hematologické ukazatele u masného a dojeného skotu

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F08%3A00009627" target="_blank" >RIV/60076658:12220/08:00009627 - 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

Relationship between copper and zinc selected haematological parameters in beef and dairy cattle

Popis výsledku v původním jazyce

The aim of this study was to evaluate the content of copper (Cu) and zinc (Zn) in blood plasma, faeces and a diet of cattle (cows and heifers) from selected herds and find correlations between these minerals and haemoglobin (Hb), haematocrit (Ht) and leukocytes count (Lc). There was analysing 199 blood and faeces samples of cattle (72 of beef cattle and 127 of dairy cattle) during year 2004. The concentrations of Cu (14,50 ? 3,25 ?mol.l-1) and Zn (17,99 ? 4,05 ?mol.l-1) in blood plasma of dairy cattle were higher than in beef cattle (Cu 11,2 ? 3,87 ?mol.l-1;Zn 13,01 ? 3,86 ?mol.l-1). The lackof Cu and Zn in beef cattle could be due to deficiency of both elements in a diet that was covered only from 86 % by the Cu and 89 % by the Zn. There were found linear positive dependencies between Hb, Ht and Cu and Zn (rxy = from 0,201* to 0,335*) in dairy cows and (rxy = from 0,520* to 0,688*) in beef cattle. The negative significant linear dependency was found between Zn and Lc (rxy = -0,320

Název v anglickém jazyce

Relationship between copper and zinc selected haematological parameters in beef and dairy cattle

Popis výsledku anglicky

The aim of this study was to evaluate the content of copper (Cu) and zinc (Zn) in blood plasma, faeces and a diet of cattle (cows and heifers) from selected herds and find correlations between these minerals and haemoglobin (Hb), haematocrit (Ht) and leukocytes count (Lc). There was analysing 199 blood and faeces samples of cattle (72 of beef cattle and 127 of dairy cattle) during year 2004. The concentrations of Cu (14,50 ? 3,25 ?mol.l-1) and Zn (17,99 ? 4,05 ?mol.l-1) in blood plasma of dairy cattle were higher than in beef cattle (Cu 11,2 ? 3,87 ?mol.l-1;Zn 13,01 ? 3,86 ?mol.l-1). The lackof Cu and Zn in beef cattle could be due to deficiency of both elements in a diet that was covered only from 86 % by the Cu and 89 % by the Zn. There were found linear positive dependencies between Hb, Ht and Cu and Zn (rxy = from 0,201* to 0,335*) in dairy cows and (rxy = from 0,520* to 0,688*) in beef cattle. The negative significant linear dependency was found between Zn and Lc (rxy = -0,320

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

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název periodika

Slovak Journal of Animal Science

ISSN

1335-3683

e-ISSN

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Svazek periodika

41

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

4

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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