Fig. 6

Trichromatic fluorescent labeling assay. a: Trichromatic fluorescent labeling of the four groups 2-, 4-, and 8-weeks post-implantation. Newly formed bones infiltrated into and deposited on the implant’s surface were observed. The most potent calcified mineralization shows in group D. b: TE labeling result; c: AL labeling result; d: CA labeling result; E: Integrated labeling result. (*, p < 0.05, **, p < 0.01, ns, no significant difference)