慢性支气管炎患者血浆L-selectin和TNF-α的检测及临床价值
Determination of Plasma L-selectin and Tumor Necrosis Factor-αConcentrations in Patients with Chronic Bronchitis and Its Clinical Values
汪清1
作者信息
- 1. 杭州市西湖区翠苑街道社区卫生服务中心,310000
- 折叠
摘要
目的:揭示慢性支气管炎患者血浆L-选择素(L-selectin)和肿瘤坏死因子-α(TNF-α)浓度的变化,探讨其临床价值.方法:收集慢性支气管炎患者和同期体检健康者各98例.ELISA检测血浆L-selectin和TNF-α浓度.结果:慢性支气管炎患者血浆L-selectin和TNF-α浓度均显著高于健康体检正常者(均P<0.01),急性发作期患者血浆L-selectin和TNF-α浓度均显著高于临床缓解期患者(均P<0.01),慢性支气管炎患者血浆L-selectin和TNF-α浓度与动脉血气指标显著相关(均P<0.01).结论:L-selectin和TNF-α参与慢性支气管炎的病理生理过程,指标测定有助于评估慢性支气管炎病情轻重及预后.
Abstract
Objective To explore plasma L-selectin and tumor necrosis factor-a levels in patients with chronic bronchitis and their clinical values were evaluated. Methods Ninety-eight patients and equal number of healthy controls were enrolled into this stud-y. Plasma L-selectin and tumor necrosis factor-a concentrations were measured by ELISA. Results Plasma L-selectin and TNF-α levels were markedly higher in patients with chronic bronchitis than those in healthy controls (all P<0.01) , and in acute exacerbation than in clinical recovery (all P<0.01). They were significantly associated with diverse variables of arterial blood gas (all P<0.01). Conclusion L-selectin and tumor necrosis factor-a are involved in the pathophysiological process of chronic bronchitis and their determination can be beneficial to evaluate severity and prognostication of chronic bronchitis.
关键词
L-选择素/肿瘤坏死因子-α/慢性支气管炎Key words
L-selectin/tumor necrosis factor-α (TNF-α)/chronic bronchitis引用本文复制引用
出版年
2013
NETL
NSTL
维普
万方数据