Omega-3 Polyunsaturated Fatty Acids Enhance Neuronal Differentiation in Cultured Rat Neural Stem Cells

Figure 1

Immunofluorescence images of differentiated neural stem cells (NSCs) stained with Tuj-1 (a neuron marker, (a)–(d)) or GFAP (an astrocyte marker, (e)–(h)) and PI (nuclei) in control (0.01% BSA treated, (a) and (e)), DHA (1 μM, (b) and (f)), EPA (1 μM, (c) and (g)), and AA (1 μM, (d) and (h)) groups on treatment day 4. White bar indicates 10 μm.

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