Fig. 6From: The anti-aging properties of a human placental hydrolysate combined with dieckol isolated from Ecklonia cava Immunostaining for choline acetyltransferase (ChAT)/vesicular acetylcholine transporter (VAChT) and MAP2/nerve growth factor (NGF) gene expression in Neuro2a (N2a) cells. a ICC shows that two major cholinergic markers, ChAT and VAhT were well expressed compared to those in the untreated control group. b-c Expression of MAP-2, a neuronal differentiation marker and NGF mRNAs, was quantified by fold units using the real-time polymerase chain reaction. ***P < 0.001 vs. NGFBack to article page