随机对20岁婴儿开始的饮食干预,终身心血管风险因素和视网膜微血管
Oskari Repo1,2, Markus Juonala3,4, Harri Niinikoski1,2,5
1Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Kiinamyllynkatu 10, FI-20520 Turku, Finland.
European heart journal
|July 12, 2024
概括
从婴儿期开始的20年心脏健康饮食干预改善了年轻成年人的视网膜微血管结构. 终身心血管风险因素也影响了视网膜结构,强调了早期干预的重要性.
科学领域:
- 眼科和心血管研究.
- 公共卫生与营养科学 公共卫生与营养科学
背景情况:
- 视网膜微血管变化是心血管疾病风险的指标.
- 了解早期心血管风险因素和干预措施对血管健康的长期影响至关重要.
研究的目的:
- 研究终身心血管风险因素与视网膜微血管结构之间的关联.
- 评估20年婴儿期开始的饮食干预对年轻成人视网膜微血管结构的影响.
主要方法:
- 利用了来自长线特种图尔库冠状动脉风险因素干预项目研究的数据.
- 分析了486名26岁参与者的 fundus 照片,评估了动脉/静脉直径,扭曲度和碎形尺寸.
- 从婴儿期到年轻成年期对心血管风险因素和饮食成分的计算累积暴露.
主要成果:
- 与对照组相比,饮食干预组表现出较少的曲的视网膜动脉和静脉以及增加的动脉断层尺寸.
- 这些有利的微血管变化甚至在控制累积心血管风险因素后也持续存在.
- 降低终身和脂肪摄入量与较少曲的静脉相关;累积的静脉血压与较窄的动脉小动脉有关.
结论:
- 在婴儿期开始的20年饮食干预,在年轻成年期积极影响了视网膜微血管结构.
- 终身累积心血管风险因素与视网膜微血管特征有独立的关联,这强调了早期和持续的风险因素管理的重要性.
相关概念视频
01:26Longitudinal Studies
709
Longitudinal studies are also widely used in other medical and social science fields. For instance, in cardiovascular research, they can monitor patients' health over decades to identify risk factors for heart disease, such as high cholesterol or smoking, and evaluate the long-term effectiveness of preventive measures. Similarly, in mental health studies, researchers might follow individuals from adolescence into adulthood to understand the development and progression of conditions like...
709
01:27Diabetic Retinopathy
65
DefinitionDiabetic retinopathy is a microvascular complication of diabetes affecting the retinal blood vessels.Risk FactorsDiabetic retinopathy is present in almost all individuals with type 1 diabetes and more than 60% of those with type 2 diabetes after two decades of disease.The risk increases with poor glycemic control, hypertension, dyslipidemia, smoking, pregnancy, and puberty.Although cataracts and glaucoma are also more frequent in people with diabetes, retinopathy remains the leading...
65