quil-a has been researched along with Bacteroides-Infections* in 1 studies
1 other study(ies) available for quil-a and Bacteroides-Infections
Article | Year |
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Effect of adjuvants on antibody responses of sheep immunised with recombinant pili from Dichelobacter nodosus.
To compare the effects of two oil emulsion adjuvants (incomplete Freunds adjuvant and a proprietary oil adjuvant), DEAE-dextran, L-tyrosine particles and Quil A on the humoral immune responses of sheep immunised with recombinant pili of Dichelobacter Nodosus (strain A).. Antibody titres were studied for up to 32 weeks and were measured by bacterial agglutination and ELISA. The relative avidity of antibodies for pili was determined and the incidence and severity of adverse reactions at the site of injection of vaccines were recorded.. The oil emulsion adjuvants and Quil A were more effective than either DEAE-dextran or L-tyrosine at stimulating antibodies in sheep. The incidence and severity of adverse reactions was lower in sheep which received vaccines containing either Quil A or DEAE-dextran than in sheep which received vaccines containing oil emulsion adjuvants. L-tyrosine had no adverse effects.. Quil A was as effective as oil adjuvants at stimulating high levels of antibodies against recombinant pili in sheep and had the significant advantage of being less irritant after subcutaneous injection. Topics: Adjuvants, Immunologic; Animals; Antibodies, Bacterial; Bacterial Adhesion; Bacterial Proteins; Bacteroides; Bacteroides Infections; DEAE-Dextran; Enzyme-Linked Immunosorbent Assay; Female; Fimbriae, Bacterial; Immunization; Incidence; Injections, Subcutaneous; Queensland; Quillaja Saponins; Recombinant Proteins; Saponins; Sheep; Sheep Diseases; Tyrosine | 1996 |