Figure 3.
Fabrication of hybrid scaffold for cartilage tissue engineering by using the Calcium nanoparticle or PLGA nanoparticles loaded with GFs and mixed with hydrogel to support cartilage regeneration.
Abbreviations: GF, growth factor; NP, nanoparticles; PLGA, poly(L-lactic-co-glycolic acid); PVA, poly(vinyl alcohol); SEM, scanning electron microscope.