李力. 慢性阻塞性肺疾病患者血清PCT、CRP、IL-6、TNF-α的表达水平及临床意义[J]. 实用临床医药杂志, 2016, (3): 40-42. DOI: 10.7619/jcmp.201603012
引用本文: 李力. 慢性阻塞性肺疾病患者血清PCT、CRP、IL-6、TNF-α的表达水平及临床意义[J]. 实用临床医药杂志, 2016, (3): 40-42. DOI: 10.7619/jcmp.201603012
LI Li. Expression levels of serum PCT, CRP, IL-6 and TNF-α and the clinical significance in patients with chronic obstructive pulmonary disease[J]. Journal of Clinical Medicine in Practice, 2016, (3): 40-42. DOI: 10.7619/jcmp.201603012
Citation: LI Li. Expression levels of serum PCT, CRP, IL-6 and TNF-α and the clinical significance in patients with chronic obstructive pulmonary disease[J]. Journal of Clinical Medicine in Practice, 2016, (3): 40-42. DOI: 10.7619/jcmp.201603012

慢性阻塞性肺疾病患者血清PCT、CRP、IL-6、TNF-α的表达水平及临床意义

Expression levels of serum PCT, CRP, IL-6 and TNF-α and the clinical significance in patients with chronic obstructive pulmonary disease

  • 摘要: 目的 观察慢性阻塞性肺疾病(COPD)患者血清降钙素原(PCT)、C反应蛋白(CRP)、白细胞介素(IL6)、肿瘤坏死因子-α(TNF-α)的表达水平及临床意义.方法 51例慢性阻塞性肺疾病急性加重期(AECOPD)患者设为AECOPD组,50例COPD稳定期患者设为COPD组,同期健康体检者50例设为对照组,检测3组血清PCT、CRP、IL-6及TNF-α水平,分析其与肺功能和生活质量的相关性.结果 PCT、CRP、IL-6及TNF-α在AECOPD组、COPD组及对照组中均呈逐渐下降趋势,两两比较,差异有统计学意义(P<0.01).AECOPD组FEV1%及FEV1/FVC均低于COPD组,圣乔治呼吸问卷(SGRQ)评分高于COPD组(P<0.01).Pearson相关性分析表明,血清炎症因子与肺功能指标呈负相关,与SGRQ评分呈正相关(P<0.05或P<0.01).结论 AECOPD患者血清炎症标记物水平明显高于病情稳定者,且表达水平与肺功能和生活质量密切相关,动态监测此类指标有助于判定病情、指导治疗及评估预后.

     

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