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. 2020 Aug 11;11:484. doi: 10.3389/fendo.2020.00484

Figure 4.

Figure 4

Histopathological characterization of bone healing 7 and 14 days post-surgery: Male and female, young (3 months old), and aged (18 months old) 129/SvEv WT and 5LOKO mice underwent our surgical injury model, and bone specimens were evaluated at 7 and 14 days post-surgery. (A) Representative images from young and aged animals (WT and 5LOKO) stained with H&E and Goldner's Trichrome/Alcian Blue. Images were captured at 10× magnification. (B) H&E representative images from aged animals at 14 days were captured at 100× magnification. Newly formed bone (NB), Osteoclast (blue arrows), Osteoblast (arrowhead), Blood Vessel (BV).