title: Effect of antibiotics on the formation of specific antibodies.
abstract: Immune response to staphylococcal haemolysin and Haemophilus influenzae capsular antigen administered simultaneously with antibiotics was studied in rabbits. In addition to specific humoral antibodies, the quantitative values of IgG, IgA, IgM and C'3 complement were determined. Statistically significant deficiency of immune response was observed in all cases in animals which were given the antigen with the antibiotic in comparison with the controls which were immunized by the antigen alone. Statistically significant differences were also observed in the levels of immunoglobulins (mainly IgG and IgM) in animals which were given antigens simultaneously with antibiotics in comparison with animals which were given antibiotics alone.
mesh_terms: D000818:Animals; D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D000907:Antibodies, Bacterial / Q000096:biosynthesis; D000917:Antibody Formation / Q000187:drug effects*; D000942:Antigens, Bacterial / Q000276:immunology; D003176:Complement C3 / Q000096:biosynthesis; D006193:Haemophilus influenzae / Q000276:immunology; D006460:Hemolysin Proteins / Q000276:immunology; D007070:Immunoglobulin A / Q000096:biosynthesis; D007074:Immunoglobulin G / Q000096:biosynthesis; D007075:Immunoglobulin M / Q000096:biosynthesis; D011550:Pseudomonas aeruginosa / Q000276:immunology; D011817:Rabbits; D013211:Staphylococcus aureus / Q000276:immunology
chemical_list: D000900:Anti-Bacterial Agents; D000907:Antibodies, Bacterial; D000942:Antigens, Bacterial; D003176:Complement C3; D006460:Hemolysin Proteins; D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007075:Immunoglobulin M