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. 2016 Jul 20;6:29952. doi: 10.1038/srep29952

Figure 2. Gpx3 is secreted by bronchial epithelial cells and localizes to ECM structures in control (PBS) and bleomycin (Bleo) instilled mouse lung.

Figure 2

Immunofluorescence analysis of PBS (left-hand panels) and Bleo (right-hand panels) mouse lungs at day 14 after instillation. Representative images with Gpx3 (red), Col-I (green), and DAPI (blue) are shown from bronchial (A) and alveolar regions (B) together with an isotype control for Gpx3 staining (C). Scale bar: 100 μm. Arrows in the higher magnification inserts indicate colocalization of Gpx3 with ECM structures: Subendothelial and subepithelial basement membrane (A) and interstitial ECM (B, only right-hand panel).