title: In vitro toxicity of oxygen and oxygen-paraquat association on alveolar macrophages surviving in gas phase.
mesh_terms: D000818:Animals; D002470:Cell Survival / Q000187:drug effects; D002478:Cells, Cultured; D005740:Gases; D006168:Guinea Pigs; D008264:Macrophages / Q000187:drug effects*; D010100:Oxygen / Q000633:toxicity*; D010269:Paraquat / Q000633:toxicity*; D011650:Pulmonary Alveoli / Q000166:cytology*; D013482:Superoxide Dismutase / Q000032:analysis
chemical_list: D005740:Gases; D013482:Superoxide Dismutase; D010269:Paraquat; D010100:Oxygen