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. 2014 Jan 8;41(2):1081–1090. doi: 10.1007/s11033-013-2954-z

Fig. 1.

Fig. 1

Morphological characterization of PSPA. PSPA were treated with: a growth medium; b differentiation medium with negative-control miRNA (miR-NC) transfection; c Differentiation medium with miR-33b transfection. Lipid accumulation was visualized with oil-red O staining. Scale bar 50 μm