Enhancement by endotoxin of the immune response initiated in vitro. ANL-7535.
D000917:Antibody Formation / Q000187:drug effects*; D002454:Cell Differentiation / Q000187:drug effects; D002455:Cell Division / Q000187:drug effects; D046508:Culture Techniques; D004731:Endotoxins / Q000494:pharmacology*; D013154:Spleen; D013997:Time Factors
D004731:Endotoxins