Fig. 5From: 3D-printed nanohydroxyapatite/methylacrylylated silk fibroin scaffold for repairing rat skull defectsOsteogenic differentiation effects of the nHA/MASF scaffolds on BMSCs. A&B Western blot analysis results for the protein expression of collagen type I, ALP, Runx2 and OCN on Day 14. C Real-time PCR results for the mRNA expression of collagen type I, ALP, Runx2 and OCN on Day 14. N: Without scaffold, SF: nHA/MASF = 1:0, SFH: nHA/MASF = 1:05, SFHH: nHA/MASF = 1:1, p < 0.05, n ≥ 3Back to article page