Fig. 10

a Histological images of undecalcified sections of new bone formation around the implants at 4 weeks by Van Gieson staining. The bone tissue was stained in red color. Scale bar: 200 µm on the above and 100 µm on the below. b Histomorphometric measurement of the BIC in the ROI. ^@@,@@@p < 0.01 and 0.001 vs the PT surface ***p < 0.001 vs the naked MAO surface; ^###p < 0.001 vs the CS-coated MAO surface; ^&&&p < 0.001 vs CS-antimiR-control/HA PEM-functionalized MAO surface