Bacterial lipopolysaccharides activate immune suppressor cells in newborn mice.
D000818:Animals; D000831:Animals, Newborn / Q000276:immunology*; D000917:Antibody Formation; D004926:Escherichia coli; D008070:Lipopolysaccharides / Q000494:pharmacology*; D051379:Mice; D008810:Mice, Inbred C57BL; D050378:T-Lymphocytes, Regulatory / Q000276:immunology*; D013997:Time Factors
D008070:Lipopolysaccharides