大理大学学报 ›› 2023, Vol. 8 ›› Issue (10): 68-71.

• 临床医学 • 上一篇    下一篇

分枝杆菌感染性肺病患者细胞因子和急性蛋白检测的临床意义分析

李祥芳1,王 瑄2,丁寿鹏1,马枫茜1,吴利先1*   

  1. 1.大理大学基础医学院,云南大理 6710002.南昌大学玛丽女王学院,南昌 330031

  • 收稿日期:2023-04-21 修回日期:2023-04-25 出版日期:2023-10-15 发布日期:2023-10-26
  • 通讯作者: 吴利先,教授,博士,E-mail:w_lixian@163.com。
  • 作者简介:李祥芳,硕士研究生,主要从事分枝杆菌的感染与免疫研究。
  • 基金资助:

    国家自然科学基金项目(8126045681760357

Analysis of Clinical Significance of Cytokine and Acute Protein Detection in Patients with Mycobacterium Infectious Lung Disease

Li Xiangfang1Wang Xuan2Ding Shoupeng1Ma Fengqian1Wu Lixian1*   

  1. 1. Pre-clinical CollegeDali UniversityDaliYunnan 671000China2. Queen Mary CollegeNanchang UniversityNanchang330031China

  • Received:2023-04-21 Revised:2023-04-25 Online:2023-10-15 Published:2023-10-26

摘要:

目的:研究分枝杆菌感染性肺病患者血清中细胞因子和急性蛋白检测的临床意义。方法:采用酶联免疫吸附测定法和免疫比浊法检测目标人群血清中白细胞介素(IL-1、白细胞介素-2受体(IL-2R)、IL-6IL-8IL-10、肿瘤坏死因子-α(TNF-α)、α2-巨球蛋白(AMG)、补体C1qB因子的含量。结果:与健康体检者(对照组)相比,肺结核患者(MTB组)和非结核分枝杆菌肺病患者(NTM组)血清中的IL-2RTNF-α含量显著升高,AMG含量显著下降、C1qB因子含量显著升高,差异均有统计学意义(P0.05);但MTB组与NTM组之间细胞因子和急性蛋白含量差异均无统计学意义(P0.05)。结论:在MTB组和NTM组患者血清中,TNF-α含量显著升高,可用于了解这两种肺病的发病机制;IL-2R含量显著升高,与疾病活动程度有关;AMG含量显著降低,可作为免疫系统紊乱的生物标志物。

关键词:

肺结核, 非结核分枝杆菌肺病, 细胞因子, 急性蛋白

Abstract:

ObjectiveTo study the clinical significance of serum cytokine and acute protein detection in patients with mycobacterium infectious lung disease. MethodsThe levels of interleukin(IL)-1interleukin-2 receptorIL-2R), IL-6IL-8IL-10tumor necrosis factor-α(TNF-α), α2-macroglobulinAMG), complement C1q and B factors in serum of the target population were detected by enzyme-linked immunosorbent assay and immunonephelometry. ResultsCompared with healthy subjects control group), the levels of IL-2R and TNF-α in the serum of pulmonary tuberculosis patients MTB groupand non-tuberculous mycobacterium lung disease patients NTM groupwere significantly increasedwhile the levels of AMG was significantly decreasedand the levels of C1q and B factors were significantly increasedwith statistical significance P<0.05. Howeverthere was no significant difference in the levels of cytokine and acute protein between the MTB group and the NTM groupP>0.05. ConclusionThe levels of TNF-α were significantly increased in the serum of patients in both the MTB and NTM groupswhich can be used to understand the pathogenesis of these two lung diseases. The increased levels of IL-2R were associated with disease activity. The decreased levels of AMG can serve as a biomarker for immune system dysregulation. 

Key words:

pulmonary tuberculosis, nontuberculous mycobacteria lung disease, cytokine, acute protein

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