多组分干预改善了儿童肥胖的肠道微生物群和心脏自主功能
Paulo César Trindade da Costa1,2, Marciane Magnani3, Vinicius José Baccin Martins4
1Department of Nutrition, Health Science Center, Federal University of Paraiba, 58051-900 João Pessoa, Paraíba, Brazil.
American journal of physiology. Heart and circulatory physiology
|February 4, 2026
概括
4个月的生活方式干预改善了肥胖儿童的心脏功能和代谢健康,通过结合运动和营养教育. 这项研究强调了早期改变生活方式对儿科心血管健康的好处.
科学领域:
- 儿童心脏病学 儿童心脏病学
- 代谢健康 代谢健康
- 肠道微生物组研究研究
背景情况:
- 儿童肥胖与肠道失调,炎症和心脏自主功能障碍有关.
- 生活方式干预是减轻儿童心脏代谢风险的关键.
研究的目的:
- 研究4个月的生活方式干预对肥胖儿童心血管,自主,炎症,代谢和肠道微生物组结果的影响.
- 评估身体组成,生物化学概况和肠道微生物群组成的变化.
主要方法:
- 一项涉及51名患有肥胖症的儿童 (7-10岁) 的纵向研究.
- 干预包括结构化的体育炼,食物和营养教育.
- 通过心血管评估,生化分析,代谢学和肠道微生物群测序来评估结果.
主要成果:
- 这项干预导致减少体脂,降低炎症 (IL-17A,TNF-α) 和改善生物化学标记物 (白蛋白,HDL-c,甘油三,尿素).
- 血压和心率变化的显著改善表明心脏自主调节的增强.
- 肠道微生物群显示了受试者内部的组成变化,与代谢物和自主功能的潜在联系.
结论:
- 4个月的多组分生活方式干预有效地改善了肥胖儿童的心血管自主功能,炎症和心脏代谢概况.
- 早期的生活方式修改提供了显著的心血管益处,支持儿童肥胖症的综合方法.
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