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Fig. 1 | Stem Cell Research & Therapy

Fig. 1

From: Pellet coculture of osteoarthritic chondrocytes and infrapatellar fat pad-derived mesenchymal stem cells with chitosan/hyaluronic acid nanoparticles promotes chondrogenic differentiation

Fig. 1

Characterization of infrapatellar fat pad-derived mesenchymal stem cells (MSCs) and articular chondrocytes (ACs). a Phase contrast images of P0, P1, and P2 MSCs. b MSCs were tested for mesenchymal surface markers (CD90, CD105, and CD73) by flow cytometry. c Phase contrast image, immunohistochemistry (IHC) of type II collagen (Col II), and Alcian blue staining of P0 ACs

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Stem Cell Research & Therapy

ISSN: 1757-6512