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. 2018 Aug 9;9:211. doi: 10.1186/s13287-018-0940-z

Fig. 3.

Fig. 3

Functional identification of HLCs. a Glycogen storage function detected in hHF-iPSCs and HLCs by PAS (red). Transport and metabolic functions of hHF-iPSCs and HLCs evaluated by ICG (green) uptake and release. b LDL uptake detected in hHF-iPSCs and HLCs by staining with LDL-Dylight 550 (red) and counterstained with DAPI (blue). Scale bars = 20 μm. hHF-iPSC human hair follicle-derived induced pluripotent stem cell, HLC hepatocyte-like cell, ICG indocyanine green, LDL low-density lipoprotein, PAS Periodic acid–Schiff