Fig. 4From: Effect of ciliary neurotrophic factor on neural differentiation of stem cells of human exfoliated deciduous teethEffects of neurogenic medium and CNTF on SHED morphology. SHEDs were cultured in normal medium (0 h), neurogenic medium, or neurogenic medium containing 15 ng/L CNTF for 1, 3, and 7 days. The images were taken under light microscope (40x)Back to article page