补充,炎症和肠道完整性标记在艾滋病毒感染:一个随机的安慰剂受控试验
Jhony Baissary1, Ziad Koberssy1, Qian Wu1
1School of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA.
Nutrients
|May 28, 2025
概括
艾滋病毒感染者 (PWH) 的补充剂增加了水平,并降低了单细胞激活标志物 (sCD14). 然而,它并没有在这个人群中持续改善其他炎症或肠道完整性标志物.
科学领域:
- 免疫学 免疫学 免疫学
- 营养科学 营养科学
- 传染病 (艾滋病毒/艾滋病)
背景情况:
- 缺乏症在艾滋病毒感染者 (PWH) 中很常见,并且与疾病增加有关.
- 在调节免疫系统方面起着至关重要的作用.
- 了解对PWH炎症和肠道健康的影响至关重要.
研究的目的:
- 为了评估补充剂在PWH中缺乏症的疗效.
- 评估对炎症标志物和肠道完整性的影响.
- 为了测量补充后水平的变化.
主要方法:
- 一项双盲,随机,安慰剂对照试验,涉及95名PWH (年龄≥18岁) 接受稳定的抗逆转录病毒疗法 (ART),病毒载量无法检测,含量≤0.75 mg/L.
- 参与者每天接受90毫克元素 (作为糖酸盐) 或安慰剂,持续24周.
- 血含量,炎症标志物和肠道完整性标志物在基线和第24周被测量.
主要成果:
- 与安慰剂相比,补充剂显著增加了血水平.
- 在组中观察到单细胞激活标记可溶性CD14 (sCD14) 的显著下降 (p=0.021).
- 基线水平最低的参与者在sCD14中出现了最大的改善;在其他标志物中没有发现任何变化.
结论:
- 补充剂有效地提高了缺乏PWH中的水平.
- 单细胞激活标志物sCD14的减少表明潜在的免疫调节作用.
- 在当前有效的艾滋病毒治疗时代,补充似乎没有在PWH中对炎症或肠道完整性标记提供广泛,一致的益处.
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