The effect of hen-egg antibodies on Clostridium perfringens colonization in the gastrointestinal tract of broiler chickens

We evaluated the ability of hen-egg antibodies (HEA) to reduce intestinal colonization by Clostridium perfringens in broiler chickens. Antibodies against C. perfringens or cholera toxin (negative control) were obtained from the eggs of laying hens hyperimmunized using a C. perfringens bacterin or ch...

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Veröffentlicht in:	Preventive veterinary medicine 2006-06, Vol.74 (4), p.279-292
Hauptverfasser:	Wilkie, D.C., Van Kessel, A.G., Dumonceaux, T.J., Drew, M.D.
Format:	Artikel
Sprache:	eng
Schlagworte:	Animal Feed Animals antibodies Antibodies, Bacterial - administration & dosage Antibodies, Bacterial - pharmacology Antibodies, Bacterial - therapeutic use antibody formation bacterial colonization bacterial enteritis Bacterial Vaccines broiler chickens Chickens Clostridium Infections - microbiology Clostridium Infections - prevention & control Clostridium Infections - veterinary Clostridium perfringens Clostridium perfringens - drug effects Clostridium perfringens - immunology disease course disease prevention Eggs - microbiology Enteritis - microbiology Enteritis - prevention & control Enteritis - veterinary Feces - microbiology feed additives Hen-egg antibodies immunotherapy intestines Intestines - microbiology necrosis Necrotic enteritis pharmacokinetics poultry diseases Poultry Diseases - microbiology Poultry Diseases - prevention & control protective effect
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