title: Limulus amebocyte lysate assay used in evaluating immunoregulatory effects of endotoxin in type-C RNA virus reagents.
mesh_terms: D000818:Animals; D004340:Drug Contamination; D004731:Endotoxins / Q000032:analysis* / Q000494:pharmacology; D007111:Immunity, Cellular / Q000187:drug effects*; D007158:Immunologic Techniques; D008033:Limulus Test; D008213:Lymphocyte Activation / Q000187:drug effects; D051379:Mice; D011925:Rauscher Virus; D012190:Retroviridae / Q000032:analysis*
chemical_list: D004731:Endotoxins