Stem Cells International / 2017 / Article / Fig 9

Research Article

Hair Germ Model In Vitro via Human Postnatal Keratinocyte-Dermal Papilla Interactions: Impact of Hyaluronic Acid

Figure 9

(a) The number of Ki67+ nuclei of DP cells and KCs in mixed aggregates per one aggregate, obtained in the presence of growth factors. (b) The number of Ki67+ nuclei of DP cells and KCs in mixed aggregates per one aggregate, obtained in the presence of HA. (c) The size of mixed aggregates in the presence of HA. The appearance of aggregate obtained (d) in control cultures and (e) in the presence of HA; bright field microscopy, , Mann–Whitney U test.
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