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. Author manuscript; available in PMC: 2021 Mar 1.
Published in final edited form as: Ann Biomed Eng. 2019 Apr 29;48(3):992–1005. doi: 10.1007/s10439-019-02279-0

Figure 1.

Figure 1.

Hybrid matrix scaffold design: Illustration of the hybrid polymer-gel matrix. The PLGA polymer matrix provides mechanical stability, while the (hyaluronic acid-fibrin) gel-phase is expected to support the seeded MSC chondrogenesis, hypertrophy and bone formation. Overall, the matrix is designed to support bone regeneration via endochondral ossification in a load-bearing structure.