Table 1

Cellular infiltration, expression of adhesion molecules and cytokines in normal synovial membranes. Results depict the mean semiquantitative score (0–4) with standard deviation and range

MeanSDRange
T cells1.10.21–2
CD45RO1.20.41–2
B cells0.10.20–1
Plasma cells0.50.50–1
Granzyme B0.80.40–1
Fibroblast-like synoviocytes3.30.72–4
Macrophages1.50.51–2
ICAM-1
    Intimal lining1.90.51–3
    Vessels3.30.62–4
VCAM-1
    Intimal lining0.50.70–2
    Vessels30.72–4
E-selectin1.61.10–3
IL60.40.50–1
TNFα0.20.40–1
IL1β0.90.50–2
IL1Ra2.71.11–4
IL1Ra:IL1β ratio68.11–25