Fig. 9
From: Improvement of polydopamine-loaded salidroside on osseointegration of titanium implants
Histological special staining. A Goldner trichrome staining. Mineralized bone was dyed green. Red arrows represented mineralized bone formed. B Safranine O-fast green staining. The cytoplasm, muscle, collagen fibers and bone tissue were stained gray green, the cartilage nucleus was dyed blue, and the chondrocyte cytoplasm was dyed red. Microscope magnification was ×100. Scale bar = 200 μm