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. 2019 Dec 12;9:18925. doi: 10.1038/s41598-019-55176-w

Figure 1.

Figure 1

Lung tissue sections from TGF-β and bleomycin injured mice were stained for GSK-3β (red) and nuclei (blue) and imaged by confocal microscopy. GSK-3β expression was increased in TGF-β (A) and bleomycin-injured (B) mice compared to controls. Images are representative of 30 fields/slide and n = 4–6 samples/condition. Images were taken at 25X optical zoom. Bar indicates 100 µm.