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作 者:孙幸[1] 沈连军[1] 顾蔚[1] 闪丹[1] 任敏敏[1] 仇华[1] 顾健[1]
机构地区:[1]江苏省苏北人民医院扬州市血液学研究所,江苏省扬州市225001
出 处:《中华医学杂志》2015年第8期598-600,共3页National Medical Journal of China
摘 要:目的 探讨炎症因子、组织因子(TF)及癌前促凝物质(CP)在非肿瘤下肢深静脉血栓形成(NT-DVT)中的作用.方法 选择2012年5月至2013年3月于江苏省苏北人民医院住院确诊为下肢深静脉血栓,且排除肿瘤性疾病的患者(NT-DVT组)17例,男5例,女12例,平均年龄54岁;对照组为20名无偿献血者,男10名,女10名.采用酶联免疫吸附试验(ELISA)法检测炎症因子白细胞介素(IL)-1β、IL-18、肿瘤坏死因子α(TNF-α)、TF及CP在抗凝治疗前、后表达水平的变化,并分析炎症因子与TF关系.结果 NT-DVT组患者治疗前炎症因子IL-1β、TNF-α、IL-18及TF表达水平高于对照组[(153.13±2.30)比(59.26±1.57) ng/L、(364.27±1.46)比(67.46±1.48) ng/L、(363.51 ±1.85)比(216.42±1.55) μg/L、(66.90±1.44)比(14.55±1.52) ng/L,均P<0.05],抗凝治疗后下降(均P <0.05);治疗前炎症因子IL-1β、TNF-α、IL-18表达水平与TF呈正相关(r=0.492、0.511、0.652,P=0.045、0.036、0.005).NT-DVT组患者血浆CP表达水平治疗前、后与对照组比较差异无统计学意义(均P>0.05).结论 炎症因子高表达是NT-DVT的重要危险因素.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 1β (IL-1 β),IL-18,tumor necrosis factor alpha (TNF-α),TF and CP were tested by enzymelinked 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) rig/L,(364.27 ± 1.46) vs(67.46±1.48)ng/L,(363.51 s-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 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.
关 键 词:静脉血栓形成 白细胞介素类 肿瘤坏死因子α 组织因子 癌前促凝物质
分 类 号:R543.6[医药卫生—心血管疾病]
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