Aseptic | Septic | Osteoarthritis | |
---|---|---|---|
Localization | |||
CD68 | +++ | ± ~+ | ± |
CD15 | – | +~++ | ± |
Colocalization | |||
TLR2 | |||
CD68 | + | ± | – |
CD15 | – | + | – |
TLR4 | |||
CD68 | + | ± | – |
CD15 | – | + | – |
TLR 5 | |||
CD68 | + | ± | – |
CD15 | – | + | – |
TLR9 | |||
CD68 | + | ± | – |
CD15 | – | + | – |
Scored as: –: no positive staining, ±: occasional positive cells covering < 5% of the tissue area examined, +: some positive cells covering 5%–25% of the tissue examined, ++: moderate numbers of positive cells covering 25%–50% of the tissue examined, and +++: many positive cells covering > 50% of the tissue examined14.