title: Radiation protective effect of bacterial endotoxins: non-specific immunity.
mesh_terms: D000818:Animals; D004731:Endotoxins / Q000627:therapeutic use*; D006801:Humans; D007109:Immunity / Q000528:radiation effects; D051379:Mice; D011833:Radiation Injuries, Experimental / Q000517:prevention & control; D011837:Radiation-Protective Agents / Q000627:therapeutic use*
chemical_list: D004731:Endotoxins; D011837:Radiation-Protective Agents