Figure 3From: Secreted factors from olfactory mucosa cells expanded as free-floating spheres increase neurogenesis in olfactory bulb neurosphere culturesGlial fibrillary astrocytic protein (GFAP) and nestin expression in differentiated olfactory bulb neurospheres expanded in control medium (A) and in OM-CM (B). Western blot showing expression level of GFAP and GAPDH in control cultures (control 1 and 2) and OM-CM cultures in C. Scale bar in A, B: 50 μm.Back to article page