FIGURE 1.
In the immunohistochemical staining of hUSLFs from Control (A–D) and POP (E–H) tissues, cells stained positive for FSP-1 (A,E) and vimentin (B,F), and negative for α-SMA (C,G) and cytokeratin 5/6 (D,H). Scale Bar = 100 μm.
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