Linked Life Data

171309

Source:http://linkedlifedata.com/resource/pubmed/id/171309

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
6
pubmed:dateCreated
1976-2-2
pubmed:abstractText
The purified capsid proteins VP1, VP2, and VP3 of foot-and-mouth disease virus type A12 strain 119 emulsified with incomplete Freund's adjuvant were studied in swine and guinea pigs. Swine inoculated on days 0, 28, and 60 with 100-mug doses of VP3 were protected by day 82 against exposure to infected swine. Serums from animals inoculated with VP3 contained viral precipitating and neutralizing antibodies, but such serums recognized fewer viral antigenic determinants than did antiviral serums. Capsid proteins VP1 and VP2 did not produce detectable antiviral antibody in guinea pigs, and antiviral antibody responses in swine to a mixture of VP1, VP2, and VP3 were lower than the responses to VP3 alone. However, when swine were inoculated with VP1, VP2, and VP3 separately at different body sites, no interference with the response to VP3 was observed. Vaccine containing VP3 isolated from acetylethylenimine-treated virus appeared less protective for swine than vaccine containing VP3 from nontreated virus. Trypsinized virus, which contains the cleaved peptides VP3a and VP3b rather than intact VP3, produced approximately the same levels of antiviral antibody responses in guinea pigs as did virus. Conversely, an isolated mixture of VP3a and VP3b did not produce detectable antiviral antibody responses in guinea pigs. The VP3a-VP3b mixture did, however, sensitize guinea pigs to elicit such responses following reinoculation with a marginally effective dose of trypsinized virus.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Dec
pubmed:issn
0022-1767
pubmed:author
pubmed:issnType
Print
pubmed:volume
115
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1636-41
pubmed:dateRevised
2003-11-14
pubmed:meshHeading
pubmed:year
1975
pubmed:articleTitle
Immune and antibody responses to an isolated capsid protein of foot-and-mouth disease virus.
pubmed:publicationType
Journal Article