2019, Vol.10 No.3
ADSC administration and assessment of histologic structural changes associated with OA. Representative images of hematoxylin and eosin (H&E) stained sections of mouse knee-joints injected with ADSC or PBS and control after 4 weeks. Rectangular boxed regions indicate the areas shown in higher magnification. The thickness of hyaline cartilage (HC) was indicated by blacked coloured double arrows. SBP represents the subchondral bone plate. Arrows in green, red and yellow colour indicated the cartilaginous lesions in femoral, tibial and meniscal regions. Bar: 500 μm (lower magnification, 10X), 200μm (higher magnification, 20X).