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Fig. 7 | Respiratory Research

Fig. 7

From: A 3D epithelial–mesenchymal co-culture model of human bronchial tissue recapitulates multiple features of airway tissue remodeling by TGF-β1 treatment

Fig. 7

Histological analysis of extracellular matrix protein expression on culture day 21. Tissue sections were immunostained with anti-fibronectin and anti-tenascin-C antibodies. Arrowheads point to fibronectin-positive basal cells in the epithelial layer following TGF-β1 stimulation. Arrows indicate strong expression of tenascin-C in the sub-epithelial basement membrane following TGF-β1 stimulation. Scale bar: 50 μm

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Respiratory Research

ISSN: 1465-993X

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