Immunological priming without production of circulating bacterial antibodies conditioned by endotoxin and its lipoid A component.
D000818:Animals; D000917:Antibody Formation / Q000187:drug effects*; D000937:Antigen-Antibody Reactions; D004731:Endotoxins / Q000494:pharmacology*; D004926:Escherichia coli / Q000276:immunology; D006386:Hemagglutination Tests; D008070:Lipopolysaccharides / Q000494:pharmacology*; D011817:Rabbits; D012475:Salmonella / Q000276:immunology; D012485:Salmonella typhi / Q000276:immunology; D012486:Salmonella typhimurium / Q000276:immunology
D004731:Endotoxins; D008070:Lipopolysaccharides