在伊朗的Toxoplasma gondii感染和精神疾病之间的关系:通过元分析进行系统性审查
Mahbobeh Montazeri1, Elahe Moradi1,2, Mahmood Moosazadeh3
1Toxoplasmosis Research Center, Communicable Diseases Institute, Mazandaran University of Medical Sciences, Sari, Iran.
PloS one
|August 8, 2023
概括
东虫感染可能与伊朗的精神疾病有关. 这次元分析发现精神病患者感染的风险更高,特别是IgG抗体,这表明潜在的关联需要进一步的高质量研究.
科学领域:
- 传染性疾病 传染性疾病
- 神经科学是一个神经科学.
- 精神病学是一个精神病学.
背景情况:
- 毒淋巴菌 (T. gondii) 是一种常见的寄生虫,越来越多地与神经和精神疾病有关.
- 有证据表明,T. gondii感染与精神疾病的发展或恶化之间存在潜在的联系.
研究的目的:
- 系统地审查和分析有关T. gondii感染和精神疾病之间的关联的现有科学证据,特别是在伊朗.
- 与健康对照人群相比,量化精神病患者T. gondii感染的风险.
主要方法:
- 在2021年7月之前对全球和伊朗数据库进行全面的系统审查.
- 用随机效应模型估计T. gondiiIgG和IgM的几率比率 (OR) 的16项研究的元分析.
- 使用纽卡斯尔-太华尺度 (NOS) 进行质量评估,根据疾病类型和研究质量进行分组分析.
主要成果:
- 分析显示,与对照组相比,精神病患者的T. gondii IgG (OR=1.56) 和IgM (OR=1.76) 的几率显著更高.
- 亚组分析表明T. gondii IgG与精神分裂症 (OR=1.50) 和其他精神疾病 (OR=2.03) 之间存在显著的关联.
- 高质量的研究表明了显著的关联,而中等质量的研究没有;IgG的异质性很高,但IgM没有.
结论:
- 这些发现支持T. gondii感染与伊朗人口中精神疾病之间的潜在关联.
- 尽管有局限性,但结果强调需要进一步严格,高质量的研究来证实这种联系.
- 未来的研究应该集中于阐明T. gondii感染在精神疾病中的机制和临床影响.
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