Potentiation of helper T cell function in IgE antibody responses by bacterial lipolysaccharide (LPS).

Adjuvants, Immunologic Aminocaproates Animals Antibody Formation Antibody Specificity Ascaris/immunology Cattle/immunology Chickens/immunology Dinitrophenols/immunology Endotoxins/isolation & purification Escherichia coli/immunology Immunization Immunization, Passive Immunization, Secondary Immunoglobulin E/analysis Immunoglobulin G/analysis Lipopolysaccharides/immunology Mice Mice, Inbred A Mice, Inbred BALB C Ovalbumin Passive Cutaneous Anaphylaxis Polysaccharides, Bacterial Precipitin Tests Radiation Chimera Spleen/cytology T-Lymphocytes/immunology Tritium gamma-Globulins

Adjuvants, Immunologic Aminocaproates Dinitrophenols Endotoxins Immunoglobulin G Lipopolysaccharides Polysaccharides, Bacterial gamma-Globulins Tritium Immunoglobulin E Ovalbumin