Figure 3
From: Expression of trkB in Human Neuroblastoma in Relation to MYCN Expression and Retinoic Acid Treatment
Morphology of wild-type SH-SY5Y cells cultured in serum-containing medium for 6 days with the following additives: (A) nontreated controls, (B) 100 ng/ml brain-derived neurotrophic factor (BDNF), (C) 1 μm RA, and (D) 1 μm RA + 100 ng/ml BDNF. Bars represent 25 μm.
