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

Zhonghua Yi Xue Za Zhi; 95(8): 598-600, 2015 Mar 03.
Artigo em Chinês | MEDLINE | ID: mdl-25917036

OBJECTIVE:

To explore the functions of inflammatory cytokine, tissue factor (TF) and cancer procoagulant (CP) in non-tumor deep venous thrombosis (NT-DVT).

METHODS:

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 1ß (IL-1 ß), 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.

RESULTS:

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-1ß,IL-18 and TNF-α were positively correlated with TF pre-treatment. And the correlation coefficients were 0.492 (P = 0.045), 0.652 (P = 0.005) and 0.511(P = 0.036) respectively. Compared with control group, the plasma level of CP had no obvious change before and after treatment (both P > 0.05).

CONCLUSION:

A high level of inflammatory cytokines is an important risk factor for NT-DVT.