Primary Epitopes of Chicken Egg Yolk Antibodies to Peptidophosphogalactomannan
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چکیده
منابع مشابه
Specific Chicken Egg Yolk Antibodies against Enterotoxigenic Escherichia coli K99 in Serum and Egg Yolk of Immunized Laying Hens
Enterotoxigenic Escherichia coli K99 is one of the dominant pathogens associated with diarrhea of calves. Immunoglobulin Y (IgY), has been used as an inexpensive alternative to antibiotics for the prevention and therapy of several bacterial infections. The study aimed to prepare IgY antibodies against E. coli K99 and to investigate its in vitro effectiveness. E. c...
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Chicken egg yolk was found to contain a unique glycosphingolipid pattern not seen in other types of tissue or cell. These glycosphingolipids were isolated in pure form and their structures established by sequential enzymic hydrolysis and permethylation analysis. The major gangliosides in chicken egg yolk are N-acetylneuraminosylgalactosylceramide, N-acetylneuraminosyl-lactosylceramide and di-N-...
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Hens can be immunized by means of i.m. vaccination (Musculus pectoralis, left and right, injection volume 0.5-1.0 ml) or by means of Gene-Gun plasmid-immunization. Dependent on the immunogenicity of the antigen, high antibody-titres (up to 1:100,000 - 1:1,000,000) can be achieved after only one or 3 - 4 boost immunizations. Normally, a hen lays eggs continuously for about 72 weeks, thereafter t...
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The general structure of the egg yolk antibody, containing of two light and two heavy chains, is comparable to that of mammalian immunoglobulins. Oral administration of specific egg yolk antibody is an attractive approach against gastrointestinal infection in humans and animals. The use of IgY as antibioticalternative therapy have advantages: (1) The production of IgY is a non-invasive and inex...
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ژورنال
عنوان ژورنال: Clinical Diagnostic Laboratory Immunology
سال: 1998
ISSN: 1071-412X,1098-6588
DOI: 10.1128/cdli.5.3.404-406.1998