穆诺-IgY补充剂改善了健康成年人的呼吸系统健康,免疫反应和运动诱导的生理压力:一项随机控制试点研究
Shahna Fathima1, Paul E Kilgore2,3, Tina Sarkar1,4
1IGY Immune Technologies & Life Sciences Inc., 4 East Lake Ave NE, Unit 1A, Airdrie, AB T4A2G8, Canada.
Nutrients
|February 13, 2026
概括
一种新的免疫球蛋白Y (IgY) 补充剂Muno-IgY在健康成年人运动后支持免疫反应方面表现有前途. 虽然在统计学上并不显著,但趋势表明上呼吸道感染 (URTI) 减少,肠道微生物组发生了有利的变化.
科学领域:
- 免疫学 免疫学 免疫学
- 微生物学 微生物学
- 运动生理学 运动生理学
背景情况:
- 上呼吸道感染 (URTI) 和运动引起的免疫变化会影响健康和表现.
- 免疫球蛋白Y (IgY) 是一种来自食物的抗体,具有潜在的免疫调节作用.
- 穆诺-IgY是一种特定的IgY补充剂,旨在支持免疫功能.
研究的目的:
- 评估Muno-IgY对成人呼吸系统健康的影响.
- 评估Muno-IgY在运动压力期间对免疫和炎症标记物的影响.
- 通过Muno-IgY补充来分析肠道微生物组合的变化.
主要方法:
- 一个为期12周的双盲,安慰剂对照试验,涉及28名健康成年人,有尿路感染病史.
- 每天记录URTI发生率,持续时间和严重程度.
- 血清生物标志物和对运动挑战的反应的纵向评估;用于肠道微生物组分析的猎枪元基因组测序.
主要成果:
- 穆诺-IgY组的URTI发病率和持续时间在数值上较低,但在统计学上并不显著.
- 在Muno-IgY组中,运动后血清IgA的显著增加和乳酸脱酶的更大降低.
- 探索性分析表明肠道微生物组合的潜在有利转变.
结论:
- 穆诺-IgY补充剂是安全的,并改善了运动诱导的免疫反应和肌肉损伤的特定标记.
- 观察到URTI发病率和肠道微生物群的数值趋势,但缺乏统计学意义.
- 这些发现产生了假设,支持对Muno-IgY有效性的更大规模试验.
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