长期COVID患者对抗生素的临床和免疫学影响:试点研究
María José Docampo1, Mattei Batruch1, Pietro Oldrati1
1From the Neuroimmunology and MS Research (nims) (M.J.D., M.B., P.O., E.B.-C., M.H., A.L., R.M., M.S.), Department of Neurology, University Hospital and University Zurich; Institute for Implementation Science in Health Care (P.O.), University of Zürich; Cellerys AG (P.O., A.L., R.M., M.S.), Schlieren; Universitäts-Kinderspital Zürich (E.B.-C.); Neurozentrum Bellevue (M.H., A.L.); PharmaBiome AG (G.L.), Schlieren, Switzerland; and Therapeutic Immune Design (R.M.), Center for Molecular Medicine, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
副益生菌可以通过调节免疫反应来改善长期COVID症状,如疲劳和抑郁症. 这项试点研究表明,对长期COVID患者有潜在的益处,需要进一步调查.
科学领域:
- 免疫学 免疫学 免疫学
- 微生物学 微生物学
- 神经学 神经学
背景情况:
- 长期COVID带来了严重的挑战,因为人们对免疫系统和肠道微生物群的改变了解不够.
- 迫切需要长期COVID的有效治疗方法,益生菌和副益生菌显示出有前途.
- 这项试点研究调查了长期COVID患者的副生物质药物的临床和免疫学影响.
研究的目的:
- 评估长期COVID患者中类型生物药物的临床和免疫效应.
- 评估神经认知功能,疲劳,抑郁和自主神经系统功能的变化.
- 为了分析免疫类型和肠道微生物群在治疗前和治疗后的变化.
主要方法:
- 一项试点研究涉及6名长期COVID患者,经过12个多月的跟踪.
- 使用问卷,智能手机应用程序和可穿戴传感器评估神经认知功能,疲劳,抑郁和生活质量.
- 在4周的偏微生物干预之前和之后进行全面的免疫类型和肠道微生物群分析.
主要成果:
- 在神经系统症状中观察到显著改善,包括dysautonomia,疲劳和抑郁症.
- 患者报告的结果和传感器数据证实了临床改善.
- 准生物治疗导致免疫细胞上的激活标记物和T细胞上的TLR2的表达减少.
结论:
- 副益生菌通过调节免疫细胞激活和TLR2表达来改善长期COVID症状的潜力.
- 这些研究结果表明,准益生菌是长期COVID的有希望的治疗途径.
- 需要进一步的研究来证实这些结果,并阐明长期COVID的潜在病理机制.
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