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Fig. 3. Outgrowth of neural precursor cells derived from hESCs in the microfluidic device. (A) Overall configuration of the microfluidic device, with enlarged images (A', A") showing the migration of cells. (B, C) Immunocyto-chemical staining of migrating neurons. A 90° counterclockwise rotated view of (A) is shown. Tuj1-positive neural cells (C), but not Nestin-positive NPCs, entered the microchannels of the microfluidic device (B). Abbreviation: NPCs, neural precursor cells.
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