急性运动对运动诱导高血压的跑步者的心血管生物标志物的影响
Young-Joo Kim1, Han-Soo Park2, Sang-Hyun Nam3
1School of Sports Science, Sungshin Women's University, Seoul 02844, Republic of Korea.
Sports (Basel, Switzerland)
|July 25, 2025
概括
中年跑步者的运动诱发高血压 (EIH) 与心血管风险有关. 这项研究发现EIH与心肌压力增加和血管扩张受损有关,这强调了个性化风险管理的必要性.
科学领域:
- 心脏病学 心脏病学
- 运动生理学 运动生理学
- 生物化学 生物化学
背景情况:
- 运动引起的高血压 (EIH) 是中年长途跑者日益关注的问题.
- EIH可能表明潜在的心血管风险.
- 了解EIH中急性生物标志物变化对于风险评估至关重要.
研究的目的:
- 调查与血管炎症,氧化应激,抗氧化防御,内皮功能和心肌负担有关的心血管生物标志物的急性变化,在中年男性跑步者中与EIH相关.
- 将这些生物标志物与正常血压和EIH的跑步者进行比较.
- 探索生物标志物和血液动力学指数之间的相关性.
主要方法:
- 三十七名中年男性跑步者被分为正常血压 (NBPG) 和EIH组,基于在分级运动测试期间的最大压缩血压.
- 参与者进行了30分钟的跑步机跑步,心率储备为80%.
- 在运动前和运动后收集血液样本,以分析hs-CRP,d-ROMs,BAP,NO,SOD和NT-proBNP.
主要成果:
- EIH组显示N-终端前脑性尿素 (NT-proBNP) 和超氧化物脱酶 (SOD) 的水平升高.
- 在EIH组中观察到较低的氧化 (NO) 反应,表明血管扩张受损.
- 高灵敏度C反应蛋白 (hs-CRP) 与血液动力学指数呈正相关性,SOD水平与最大静脉压和心肌负担有关.
结论:
- 患有EIH的跑步者表现出心肌压力增加和内皮功能受损的迹象.
- 在EIH中生物标志物概况表明需要更密切的心血管监测.
- 对于被诊断患有EIH的跑步者来说,个性化的心血管风险管理策略至关重要.
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