Fig. 8
From: Enhancement of critical-sized bone defect regeneration using UiO-66 nanomaterial in rabbit femurs
Histochemical examination of bone collagen. The repair site of the femoral condyle at weeks 4, 8, and 12 after surgery in control (a-c) and UiO-66 implanted (d-f) groups were stained with Crossmon's trichrome (A) and Sirius red (B) stains. WB: woven bone; LB: lamellar bone; red asterisks: implanted UiO-66 nanomaterial. The scale bars in Crossmon's trichrome stain panels = 100 μm and in Sirius red stain panels = 50 μm