Hu, Qing Polyethylene glycol modified PAMAM dendrimer delivery of kartogenin to induce chondrogenic differentiation of mesenchymal stem cells. [electronic resource] - Nanomedicine : nanotechnology, biology, and medicine Oct 2017 - 2189-2198 p. digital Publication Type: Journal Article ISSN: 1549-9642 Standard No.: 10.1016/j.nano.2017.05.011 doi Subjects--Topical Terms: Anilides--administration & dosageAnimalsCell Differentiation--drug effectsCells, CulturedChondrogenesis--drug effectsDendrimers--chemistryDrug Carriers--chemistryMesenchymal Stem Cells--cytologyOsteoarthritis--drug therapyPhthalic Acids--administration & dosagePolyethylene Glycols--chemistryRats