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Fig. 4 | Head & Face Medicine

Fig. 4

From: SSEA-4 positive dental pulp stem cells from deciduous teeth and their induction to neural precursor cells

Fig. 4

Neurosphere development in neuronal medium A. A Neurosphere formation was observed from the third day; appearance of a structure with a condensed center, a perimeter halo, and development in suspension (non-adherent). B On day 5, an increase in the number of neurospheres was observed. C From the seventh day, the beginning an increase in the size of the neurospheres was observed. D Cells in continuous division increasing the dimensions of the spheroid structure in suspension

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