与暴露于二氧化的个体中的病和肺功能相关的生物标志物
Elisa M S Lombardi1, Rafael F Mizutani1, Mario Terra-Filho2
1Divisao de Pneumologia, Instituto do Coraçao (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, Sao Paulo, Brazil.
American journal of industrial medicine
|August 24, 2023
概括
血液炎症标志物可以帮助诊断病和肺功能障碍. 乳酸脱酶 (LDH) 和可溶性瘤亡因子II (sTNFRII) 等标记物的水平升高与症有关.
科学领域:
- 职业医学 职业医学 职业医学
- 肺部医学 肺部医学
- 生物标志物研究 生物标志物研究
背景情况:
- 早期诊断病仍然是一个重大的临床挑战.
- 病是一种严重的肺部疾病,是由吸入粉引起的.
- 识别可靠的诊断标记对于及时干预至关重要.
研究的目的:
- 调查特定的炎症标志物与病的存在之间的关联.
- 确定暴露于二氧化的个体中炎症标志物和肺功能障碍之间的关系.
主要方法:
- 一项涉及297名男性的研究,分为未暴露的对照组,未患有症的暴露组和患有症的暴露组.
- 评估包括职业病史,临床评估,肺功能测试,胸部成像和各种炎症标志物的测量.
- 进行了统计分析,以将标志物水平与疾病存在和肺功能相关联.
主要成果:
- 与对照组和没有疾病的暴露者相比,有症的个体的炎症标志物水平显著更高.
- 血小板/淋巴细胞比率 (PLR),乳酸脱酶 (LDH),可溶性瘤缩因子II (sTNFRII) 和巨炎症蛋白-4 (MIP-4) 与症有关.
- LDH,中性粒细胞/淋巴细胞比率 (NLR),sTNFRII,单细胞化学吸引蛋白-1 (MCP-1),可溶性血管细胞粘附分子-1 (sVCAM-1) 和纤维素素与肺功能有负面关联.
结论:
- 基于血液的炎症标志物与病的存在有显著的关联.
- 这些标记物也与暴露于二氧化的个体肺功能障碍的程度有关.
- 这些发现表明,这些标记物在早期发现和治疗症方面具有潜在的实用性.
相关概念视频
Pulmonary Function Tests
369
Pulmonary Function Tests (PFTs)
Pulmonary Function Tests are crucial diagnostic tools for assessing respiratory function, particularly in patients with chronic respiratory disorders. They comprehensively evaluate lung volumes, ventilatory function, breathing mechanics, diffusion, and gas exchange. These tests help diagnose pulmonary diseases and play a significant role in monitoring disease progression, evaluating disability, and assessing response to therapy.
PFTs involve using a spirometer, a...
Pulmonary Function Tests are crucial diagnostic tools for assessing respiratory function, particularly in patients with chronic respiratory disorders. They comprehensively evaluate lung volumes, ventilatory function, breathing mechanics, diffusion, and gas exchange. These tests help diagnose pulmonary diseases and play a significant role in monitoring disease progression, evaluating disability, and assessing response to therapy.
PFTs involve using a spirometer, a...
369
Chronic Obstructive Pulmonary Disease-IV: Assessement and Diagnostic Studies
2.5K
Assessing and diagnosing Chronic Obstructive Pulmonary Disease (COPD) involves a detailed approach that includes a comprehensive review of medical history, physical examination, and a variety of diagnostic tests. This thorough evaluation is essential to ensure an accurate diagnosis and guide effective management strategies.
Medical History
Medical History
2.5K


