Research Article
Nucleus Pulposus Cell Conditioned Medium Promotes Mesenchymal Stem Cell Differentiation into Nucleus Pulposus-Like Cells under Hypoxic Conditions
Figure 3
Relative protein expression in NPCs cultured under normoxic and hypoxic conditions, measured by immunofluorescence. (a) Aggrecan, (b) brachyury, (c) carbonic anhydrase 3, (d) CD24, (e) collagen II, (f) Glut-1, (g) HIF-1α, (h) HIF-2α, (i) KRT8, (j) KRT18, (k) KRT19, and (l) Shh.
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