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Fig. 3 | Respiratory Research

Fig. 3

From: Possible role of Krüppel-like factor 5 in the remodeling of small airways and pulmonary vessels in chronic obstructive pulmonary disease

Fig. 3

Immunoreactivity of KLF5 in the bronchial fibroblasts. To determine the cell types that expressed KLF5, double immunostaining for KLF5 and prolyl 4-hydroxylase β (P4HB) was carried out. P4HB is a marker of fibroblasts. Representative photographs of the immunoreactivity of KLF5 (green) and P4HB (red) are shown (original magnification × 200 for all panels; scale bars = 100 μm). A negative control sample was provided to replace the non-specific polyclonal rabbit IgG antibody instead of the primary antibody for the lung tissue specimens of the patients with COPD. DAPI: 4′,6-diamidino-2-phenylindole; HE: hematoxylin-eosin staining

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Respiratory Research

ISSN: 1465-993X

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