Effect of selenium supplementation in the diet of cows and heifers at the drought on the content of Ig G in serum

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F14%3A00217281" target="_blank" >RIV/62156489:43210/14:00217281 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

čeština

Original language name

Effect of selenium supplementation in the diet of cows and heifers at the drought on the content of Ig G in serum

Original language description

Due to the multi-layered placenta (placenta epitheliochorialis) in ruminants is not possible transplacental exchange of immunoglobulins. Calves are born without innate immune protection, but they are immediately confronted with various mikroorganicsmy situated in a stable. To be in this first period of calves protected is vital to deliver them as soon as possible after birth maternal antibodies from colostrum, since the content of Ig G decreases with the number of breastfeeding (Heinzlová, 2013, Šlosárková et al., 2011). Soon after birth calves intruding E. coli bacteria from the colon into the small intestine, which is almost five hours literally colonized. Colonization also leads to the formation and release of bacterial toxins and inflammation of the intestinal mucosa. Immunoglobulin molecules easily penetrate the mucosa of the small intestine and in the case of early administration may actively inhibit the action of the bacterial microflora. Penetration capability of immunoglobulin

Czech name

Effect of selenium supplementation in the diet of cows and heifers at the drought on the content of Ig G in serum

Czech description

Due to the multi-layered placenta (placenta epitheliochorialis) in ruminants is not possible transplacental exchange of immunoglobulins. Calves are born without innate immune protection, but they are immediately confronted with various mikroorganicsmy situated in a stable. To be in this first period of calves protected is vital to deliver them as soon as possible after birth maternal antibodies from colostrum, since the content of Ig G decreases with the number of breastfeeding (Heinzlová, 2013, Šlosárková et al., 2011). Soon after birth calves intruding E. coli bacteria from the colon into the small intestine, which is almost five hours literally colonized. Colonization also leads to the formation and release of bacterial toxins and inflammation of the intestinal mucosa. Immunoglobulin molecules easily penetrate the mucosa of the small intestine and in the case of early administration may actively inhibit the action of the bacterial microflora. Penetration capability of immunoglobulin

Type

D - Article in proceedings

CEP classification

GH - Nutrition of farm animals

OECD FORD branch

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Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2014

Confidentiality

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

Article name in the collection

13. BOKU-Symposium Tierernährung

ISBN

978-3-900932-16-9

ISSN

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e-ISSN

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Number of pages

4

Pages from-to

179-182

Publisher name

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Place of publication

Wien: Institut für Tierernährung

Event location

Wien: Institut für Tierernährung

Event date

Jan 1, 2014

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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