代谢综合征,小呼吸道功能障碍以及炎症的调解作用
Qian Xie1,2, Shishi Xu1, Qin Wan3
1Department of Endocrinology and Metabolism, Laboratory of Diabetes and metabolism research, West China Hospital, Sichuan University, Guo Xue Lane 37, Chengdu, China.
代谢综合征 (MetS) 显著增加了小呼吸道功能障碍 (SAD) 和慢性阻塞性肺病 (COPD) 发展的风险,炎症起到了关键的调解作用. 管理MetS可能有助于预防COPD.
科学领域:
- 肺部医学 肺部医学
- 心血管健康 心血管健康
- 代谢障碍 代谢障碍 代谢障碍
背景情况:
- 代谢综合征 (MetS) 是一组增加心脏病,中风和糖尿病风险的疾病.
- 小呼吸道功能障碍 (SAD) 是肺部疾病的早期迹象,通常是慢性阻塞性肺病 (COPD) 之前的.
- 梅斯,SAD和COPD进展之间的关系,特别是炎症的作用,需要进一步调查.
研究的目的:
- 检查MetS与SAD风险之间的关联.
- 为了调查MetS是否影响从SAD到COPD的进展.
- 确定炎症在这些关系中的调解作用.
主要方法:
- 一项对13948名40岁以上非COPD参与者的队列研究在多个中国社区进行.
- 使用后勤回归模型来评估MetS和SAD风险之间的关联.
- 调解分析量化了由炎症标志物调解的效应比例.
主要成果:
- 患有MetS的个体患有SAD的患病率显著更高 (OR=1.12),主要原因是高三糖醇,低HDL胆固醇和腹部肥胖.
- 在患有MetS和SAD的个体中,COPD的风险明显高 (9倍).
- 在MetS和SAD/COPD之间的关联中,炎症占14.3-28.6%.
结论:
- MetS是SAD的重要风险因素,也是COPD发展的预测因素.
- 甲状腺综合症的组成部分,包括高三糖醇,低HDL胆固醇和腹部肥胖,独立地与SAD风险增加有关.
- 针对MetS及其炎症途径可能是预防COPD的可行策略.
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