Functions of inflammatory factor in non-tumor deep venous thrombosis of lower extremity

To explore the functions of inflammatory cytokine, tissue factor (TF) and cancer procoagulant (CP) in non-tumor deep venous thrombosis (NT-DVT). A total of 17 NT-DVT patients (5 males and 12 females) were selected for NT-DVT group while 20 voluntary (10 males and 10 females) blood donors for control group from May 2012 to March 2013. The levels of inflammatory cytokines interleukin 1β (IL-1 β), IL-18, tumor necrosis factor alpha (TNF-α), TF and CP were tested by enzyme-linked immunosorbent assay (ELISA) before and after treatment. Also the correlations of inflammatory cytokines and TF were determined. The levels of inflammatory cytokines and TF were higher in NT-DVT than those in control group pre-treatment ((153.13 ± 2.30) vs (59.26 ± 1.57) ng/L, (364.27 ± 1.46) vs (67.46 ± 1.48) ng/L, (363.51 ± 1.85) vs (216.42 ± 1.55) µg/L, (66.90 ± 1.44) vs (14.55 ± 1.52) ng/L, all P < 0.05). And after anticoagulant therapy, the levels decreased (all P < 0.05). Also the levels of IL-1β,IL-18 and TNF-α were positively corr