Figure 1From: The Role of Catalase in Pulmonary Fibrosis Catalase in human lung tissue. Lung catalase is decreased in pulmonary fibrosis than in controls. (A) Catalase activity. (B) Western blotting. Lanes 1-3, control subjects; lanes 4, 5, pulmonary fibrosis patients with NSIP; lane 6, pulmonary fibrosis patients with UIP. (C) Catalase mRNA. Black and hatched circles indicate the subjects who were pathologically diagnosed as UIP and NSIP, respectively, among pulmonary fibrosis patients. GAPDH, glyceraldehyde-3-phosphatase-dehydrogenase; AU, arbitrary unitsBack to article page