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Fig. 1 | Stem Cell Research & Therapy

Fig. 1

From: Gene expression profiling of chondrogenic differentiation by dexamethasone-conjugated polyethyleneimine with SOX trio genes in stem cells

Fig. 1

Preparation and characterization of trio-coated PEI and DI-NPs. a Structures of polyethyleneimine (PEI; panel a) and dexamethasone-conjugated polyethyleneimine (DEX/PEI; panel b). Representative PCR analysis of SOX5, SOX6, and SOX9 pDNAs (panel c). SEM analysis of trio-coated PEI (panel d) and differentiation-inducing nanoparticles (DI-NPs; panel e). b Optimal concentrations of trio-coated PEI (panel a) and DI-NPs (panel b) for micelle formation. c Analysis of size of trio-coated PEI (panel a) and DI-NPs (panel b) by dynamic light scattering. EGFP enhanced green fluorescent protein, EYFP enhanced yellow fluorescent protein

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Stem Cell Research & Therapy

ISSN: 1757-6512