title: Nonspecific "lymphocyte activating" factors produced by macrophages.
mesh_terms: D000818:Animals; D001402:B-Lymphocytes / Q000166:cytology; D002454:Cell Differentiation; D006152:Cyclic GMP / Q000378:metabolism; D006168:Guinea Pigs; D006801:Humans; D007376:Interleukin-2 / Q000494:pharmacology*; D008213:Lymphocyte Activation; D007959:Lymphocyte Culture Test, Mixed; D008222:Lymphokines / Q000494:pharmacology*; D008264:Macrophages / Q000276:immunology*; D051379:Mice; D008970:Molecular Weight; D010587:Phagocytosis; D051381:Rats; D013601:T-Lymphocytes / Q000276:immunology; D009626:Terminology as Topic
chemical_list: D007376:Interleukin-2; D008222:Lymphokines; D006152:Cyclic GMP