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. 2014 Jun 25;4:5432. doi: 10.1038/srep05432

Figure 4. Expression patterns of structural markers in Wnt-CM-injected skin.

Figure 4

(A) ALP activity was observed in the SG and DP at 3 and 5 days, Ki67 (B) at 3, 5days, and K15 (C) at 3 days. (D) shows a magnification of the framed labeled area. In each of the images, ALP (blue) is shown in blue, Hoechst (blue fluorescence), Ki67 (red fluorescence) and K15 (green fluorescence). The dashed line delineates the hair follicle structure. The arrowheads show the expression site of the DP (dermal papilla); SG, sebaceous gland; and EP, epidermis, scale bar (A–C) = 20 μm and (D) = 10 μm.