在痛门上进行运动训练不会改善耐火性痛患者的内皮功能.
Camila P Jordão1, Luciana O C Dourado2, Camila R A de Assumpção2
1Unidade de Reabilitação Cardiovascular e Fisiologia do Exercício, Instituto do Coraçao (InCor), Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, SP, Brazil; Centro de Reabilitação, Hospital Israelita Albert Einstein, SP, Brazil.
运动训练可以提高耐性心痛患者的运动耐受性,但不能增强内皮功能. 这项研究研究了运动对耐火性心痛中内皮功能的影响.
科学领域:
- 心脏病学 心脏病学
- 运动生理学 运动生理学
- 血管生物学 血管生物学
背景情况:
- 耐火性心痛 (RA) 是冠状动脉疾病 (CAD) 的严重表现.
- 通过流介扩张 (FMD) 评估的内皮功能 (EF) 是CAD的关键预后指标.
- 运动训练对RA患者EF的影响尚不清楚.
研究的目的:
- 确定结构化的运动训练计划对耐火性心痛患者内皮功能的影响.
- 评估运动干预后运动能力和心血管风险标志物的变化.
主要方法:
- 一项纵向,非随机的研究,涉及38名RA患者 (年龄在45-75岁之间),分配给运动训练 (ET) 或控制 (C) 组.
- 在ET组进行了12周的训练,包括在关节门进行有氧运动,抵抗训练和拉伸.
- 心肺运动测试 (CPET),口炎测量和实验室分析在基线和12周后进行.
主要成果:
- 与基线相比,运动训练组显示了糖化血红蛋白和静脉血压的显著降低.
- 在ET组中,CPET期间的运动时间有所改善.
- 最重要的是,运动训练并没有导致流媒体扩张 (FMD) 的显著变化,这表明内皮功能没有改善.
结论:
- 在关节值进行运动训练有效地增加了运动耐受性,并改善了RA患者的某些心血管风险因素.
- 然而,这种特定的炼方案似乎并没有改善该人群中口和口腔疾病测量的内皮功能.
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