[Induction of polyvalent immunity against Actinobacillus pleuropneumoniae in an experimental rat model].
Using an experimental model of passive immunity in the rat, the immunizing effect of live cells of Actinobacillus pleuropneumoniae serotypes 1, 3, 5, 7, 9 and 12 was tested against a challenge with serotype 1. It was observed that serotypes 5, 7 and 9 induced polyvalent immunity. Additionally, agglutinating antibodies to the homologous and heterologous serotype were titrated in the sera of immunized mothers; the results indicated that groups immunized with serotypes 5, 7 and 9 had higher titers against serotype 1.
Herrera
L
L
Facultad de Estudios Superiores-Cuautitlán, UNAM, Laboratorio de Inmunología, Cuautitlán Izcalli, Estado de México.
Montiel
E
E
Rosales
M E
ME
Bárcenas
G
G
Lara
A V
AV
Montaraz
J A
JA
D000189:Actinobacillus Infections / Q000276:immunology / Q000662:veterinary*; D016977:Actinobacillus pleuropneumoniae / Q000145:classification / Q000276:immunology*; D000372:Agglutination Tests; D000373:Agglutinins / Q000097:blood; D000818:Animals; D000907:Antibodies, Bacterial / Q000097:blood; D003429:Cross Reactions; D005260:Female; D007112:Immunity, Maternally-Acquired; D007114:Immunization / Q000662:veterinary*; D007117:Immunization, Secondary / Q000662:veterinary; D011001:Pleuropneumonia / Q000276:immunology / Q000662:veterinary*; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000276:immunology / Q000662:veterinary; D051381:Rats; D017208:Rats, Wistar; D012703:Serotyping; D013552:Swine; D013553:Swine Diseases / Q000276:immunology*
D000373:Agglutinins; D000907:Antibodies, Bacterial
Inducción de inmunidad polivalente contra Actinobacillus pleuropneumoniae en un modelo experimental en la rata.