title: Lysosomal enzymes in relation to the toxicity of silica.
mesh_terms: D006801:Humans; D008247:Lysosomes / Q000201:enzymology*; D008264:Macrophages; D010587:Phagocytosis; D011658:Pulmonary Fibrosis / Q000209:etiology*; D012822:Silicon Dioxide / Q000633:toxicity*
chemical_list: D012822:Silicon Dioxide