DECREASED SUSCEPTIBILITY TO IMMUNOLOGICAL PARALYSIS WITH INCREASED AGE.
D000375:Aging; D000486:Allergy and Immunology; D000818:Animals; D000917:Antibody Formation; D000937:Antigen-Antibody Reactions; D007108:Immune Tolerance; D051379:Mice; D011134:Polysaccharides; D011135:Polysaccharides, Bacterial; D012106:Research; D013296:Streptococcus pneumoniae
D011134:Polysaccharides; D011135:Polysaccharides, Bacterial
AGING; ANTIBODY FORMATION; ANTIGEN-ANTIBODY REACTIONS; DIPLOCOCCUS PNEUMONIAE; EXPERIMENTAL LAB STUDY; IMMUNE TOLERANCE; IMMUNOLOGY; MICE; POLYSACCHARIDES, BACTERIAL