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Fig. 2 | Stem Cell Research & Therapy

Fig. 2

From: A comparative study of chondroitin sulfate and heparan sulfate for directing three-dimensional chondrogenesis of mesenchymal stem cells

Fig. 2

Biochemical assays to quantify DNA (a), sGAG (b), and collagen deposition (c) of ECM-containing hydrogels following 21 days of in vitro culture under chondrogenic conditions. Statistical significance of soft and stiff hydrogels are compared against soft and stiff controls, respectively; *p < 0.05. dw dry weight, CS chondroitin sulfate, HS heparin sulfate, sGAG sulfated glycosaminoglycan

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Stem Cell Research & Therapy

ISSN: 1757-6512