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. 2023 Sep 23;21:346. doi: 10.1186/s12951-023-02085-w

Fig. 8.

Fig. 8

Histological evaluation of senile osteoporosis osseointegration. a, b Representative histological sections of hematoxylin and eosin staining after 8 weeks and quantitative analysis. c, d Representative histological sections of TRAP staining in vivo and quantitative analyses. e Immunohistochemical staining of osteocalcin (OCN) and Trap proteins in the right distal femur of both groups (n = 3, *p < 0.05, **p < 0.01)