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Fig. 2 | Respiratory Research

Fig. 2

From: PEDF is an antifibrosis factor that inhibits the activation of fibroblasts in a bleomycin-induced pulmonary fibrosis rat model

Fig. 2

Angiogenesis and PEDF expression and distribution. A Immunohistochemical staining of CD34 in lung sections. Bar = 200 μm; B Quantification of cells positive for CD34. C Representative PPI change, calculated as BALF total protein/plasma total protein × 100. D PEDF mRNA expression was measured by real-time PCR. E PEDF content of lung tissue. Data are expressed as the mean ± SD, n = 6, experimental group vs normal group, NS, no significant difference; *P < 0.05; **P < 0.01; ***P < 0.001. F Immunofluorescent staining showed the localization and expression of PEDF in the lung from normal and BLM-exposed (28 days) rats. Bar = 200 μm

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