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. 2020 Oct 18;36(1):136–146. doi: 10.1007/s00380-020-01711-z

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© The Author(s) 2020

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Fig. 4 — Fluorescent immunostaining of heart sections from 3-week TAC mice. Representative fluorescent immunostaining images. Vehicle-treated sham-operated (a), vilda-treated sham-operated (b). Vehicle-treated TAC-operated (c) and vilda-treated TAC-operated (d). FGF21 (green), Tropomyosin (myocytes) (red), and WGA staining (membrane/extracellular matrix) (blue). Dotted circles indicate non-myocyte positive staining for FGF21. Scale bars: 50 µm