[Behavior of antibodies against Enterobacteriaceae common antigen in the serum and colostrum of sows immunized with Escherichia coli].
Specific anti-O E. coli and anti-CA (common antigen of Enterobacteriaceae) hemagglutinins were titrated in sera and colostrum of sows immunized against colibacillosis. Pregnant sows had been immunized with vaccines prepared in different ways on Escherichia coli 0115:K88 (pathogenetic strain in the environment of the farm) for 2-3 weeks before parturition. The vaccines were given orally--the suspension of living bacteria; intramuscularly--formaline killed E. coli 0115:K88 or extract obtained by treating the bacteria mass with EDTA buffer. Samples of sera and colostrum were taken 24 hours after parturition and were titrated by means of the passive hemagglutination test performed on plastic trays. With the increase of specific anti-O antibody, a simultaneous rise of anti CA antibody level was observed.
D000818:Animals; D000907:Antibodies, Bacterial / Q000276:immunology*; D000937:Antigen-Antibody Reactions; D000942:Antigens, Bacterial / Q000276:immunology*; D001428:Bacterial Vaccines / Q000276:immunology; D003126:Colostrum / Q000276:immunology*; D004755:Enterobacteriaceae / Q000276:immunology*; D004926:Escherichia coli / Q000276:immunology; D005260:Female; D006388:Hemagglutinins / Q000276:immunology*; D007114:Immunization; D049590:Postpartum Period; D011247:Pregnancy; D013552:Swine / Q000276:immunology*
D000907:Antibodies, Bacterial; D000942:Antigens, Bacterial; D001428:Bacterial Vaccines; D006388:Hemagglutinins
Zachowanie sie przeciwciał dla antygenu wspólnego Enterobacteriaceae w surowicy i w siarze macior uodpornionych pałeczkami okreznicy.