长期补充卡诺辛/安赛林对长时间跑步后铁调节的作用
Nanako Hayashi1, Haruna Nagastuka2, Mikako Sato3
1Research Organization of Science and Technology, Ritsumeikan University, Kusatsu, Shiga, Japan.
Physical activity and nutrition
|August 16, 2023
概括
长期补充卡诺辛/安赛林并没有改变耐力运动后的铁代谢或肝素水平. 这表明它不会减轻运动引起的血液溶解或其对铁调节的影响.
科学领域:
- 运动生理学 运动生理学
- 营养生物化学 营养生物化学
- 运动科学 运动科学 运动科学
背景情况:
- 运动诱导的血液溶解是已知的因素,可以增加肝素水平.
- 炭素和素具有抗氧化特性,可能会影响运动反应.
- 长期补充卡诺辛/安赛林对运动诱导的血液溶解和肝素的影响需要研究.
研究的目的:
- 为了确定长期的卡诺辛/安赛林补充剂是否能调节运动诱导的血液溶解.
- 研究耐力运动后补充剂对随后的肝激素升高的影响.
- 评估运动后对铁调节和炎症标志物的影响.
主要方法:
- 十七名健康的男性接受了每天1500毫克的卡诺辛/安赛林或安慰剂大约30天.
- 参与者在补充期间之前和之后完成了80%的VO2峰值70%的80分钟跑步课程.
- 血清铁,哈普托格洛宾和肝素度被测量以评估铁的调节和血液溶解.
主要成果:
- 在这两组中,血清铁和哈普托格洛宾水平在运动后显著变化,但没有受到补充剂的影响.
- 在两组中,运动后180分钟,血清肝素度显著增加.
- 虽然曲线下的综合肝素区域在补充后减少,但在肉/桑和安慰剂组之间没有差异.
结论:
- 长期的卡诺辛/安赛林补充剂在一次耐力运动后不会影响铁代谢标志物.
- 该研究没有发现证据表明卡诺辛/安赛林补充剂减轻了运动诱导的血液溶解或肝素反应.
- 可能需要进一步的研究来探索不同炼方式或人群的潜在益处.
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