Efficient and Fast Differentiation of Human Neural Stem Cells from Human Embryonic Stem Cells for Cell Therapy

Figure 5

Mitotic activity analysis of human neural stem cells by using BrdU and Ki67 antibodies. (a) BrdU-positive cells were observed by immunofluorescence staining. (b) Nearly 40.2% (396/985) cells were BrdU-positive in hNSCs. (c) Ki67-positive cells were observed by immunofluorescence staining. (d) Nearly 52.2% (427/817) cells are Ki67-positive in hNSCs. Scale bar = 50 μm.

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