NATURAL RESISTANCE OF GERM-FREE MICE AND COLOSTRUM-DEPRIVED PIGLETS TO GROUP A STREPTOCOCCI.
D000818:Animals; D000831:Animals, Newborn; D003126:Colostrum; D005260:Female; D005856:Germ-Free Life; D007109:Immunity; D007122:Immunoelectrophoresis; D051379:Mice; D009504:Neutrophils; D009895:Opsonin Proteins; D010587:Phagocytosis; D011247:Pregnancy; D012106:Research; D012712:Serum Globulins; D013290:Streptococcal Infections; D013297:Streptococcus pyogenes; D013552:Swine; D014774:Virulence
D009895:Opsonin Proteins; D012712:Serum Globulins
ANIMALS, NEWBORN; COLOSTRUM; EXPERIMENTAL LAB STUDY; GERM-FREE LIFE; IMMUNITY; IMMUNOELECTROPHORESIS; MICE; NEUTROPHILS; OPSONINS; PHAGOCYTOSIS; SERUM GLOBULINS; STREPTOCOCCAL INFECTIONS; SWINE; VIRULENCE