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Fig. 4 | Respiratory Research

Fig. 4

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

Fig. 4

Analysis of matrix metalloproteinases (MMPs) and tissue inhibitors of metalloproteinase (TIMPs) in fibroblast mono-culture model. Quantitative analysis of band density in gelatin zymography of medium collected on culture day 21: Pro-MMP-2 (a), and active MMP-2 (b). The results represent fold changes relative to the control. Concentrations of TIMP-1 (c) and TIMP-2 (d) in medium collected on culture day 21. All data are shown as means ± SD of triplicate inserts. *p < 0.05 (Student’s t-test)

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Respiratory Research

ISSN: 1465-993X

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