Source:http://linkedlifedata.com/resource/pubmed/id/18433948
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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
25
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pubmed:dateCreated |
2008-6-13
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pubmed:abstractText |
The objective of this study was to evaluate Th1 promoting strategies for vaccination of neonates against bovine herpesvirus-1 (BHV-1). A plasmid encoding a secreted truncated version of glycoprotein D (tgD) and tgD protein formulated with CpG oligodeoxynucleotide (ODN) effectively primed the immune system of newborn lambs, whereas without CpG ODN the tgD protein was less effective. Furthermore, a heterologous DNA prime-protein/CpG boost induced stronger and more balanced immune responses than either the DNA vaccine or a protein/CpG prime-DNA boost. Three of these strategies were compared as an approach to induce protective immunity in newborn calves with BHV-1-specific maternal antibodies. Whereas the DNA vaccine induced minimal protection, the DNA prime-protein boost resulted in reduced temperature response, weight loss and virus shedding in comparison to the placebo group. Close to complete protection against BHV-1 challenge was elicited in the calves immunized with the protein/CpG formulation, as these animals lost very little weight, had only slightly elevated temperatures and shed almost no virus.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/Antibodies, Viral,
http://linkedlifedata.com/resource/pubmed/chemical/CPG-oligonucleotide,
http://linkedlifedata.com/resource/pubmed/chemical/DNA, Viral,
http://linkedlifedata.com/resource/pubmed/chemical/Herpesvirus Vaccines,
http://linkedlifedata.com/resource/pubmed/chemical/Oligodeoxyribonucleotides,
http://linkedlifedata.com/resource/pubmed/chemical/Viral Proteins,
http://linkedlifedata.com/resource/pubmed/chemical/bovine herpesvirus type-1...
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pubmed:status |
MEDLINE
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pubmed:month |
Jun
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pubmed:issn |
0264-410X
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:day |
13
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pubmed:volume |
26
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
3103-11
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pubmed:meshHeading |
pubmed-meshheading:18433948-Animals,
pubmed-meshheading:18433948-Animals, Newborn,
pubmed-meshheading:18433948-Antibodies, Viral,
pubmed-meshheading:18433948-Cattle,
pubmed-meshheading:18433948-Cattle Diseases,
pubmed-meshheading:18433948-DNA, Viral,
pubmed-meshheading:18433948-Female,
pubmed-meshheading:18433948-Herpesviridae Infections,
pubmed-meshheading:18433948-Herpesvirus 1, Bovine,
pubmed-meshheading:18433948-Herpesvirus Vaccines,
pubmed-meshheading:18433948-Maternal-Fetal Exchange,
pubmed-meshheading:18433948-Oligodeoxyribonucleotides,
pubmed-meshheading:18433948-Pregnancy,
pubmed-meshheading:18433948-Viral Proteins
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pubmed:year |
2008
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pubmed:articleTitle |
Strategies for induction of protective immunity to bovine herpesvirus-1 in newborn calves with maternal antibodies.
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pubmed:affiliation |
Vaccine and Infectious Disease Organization, University of Saskatchewan, 120 Veterinary Road, Saskatoon, SK, Canada S7N 5E3. sylvia.vandenhurk@usask.ca
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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