潜在的毒素菌感染和阿片类药物滥用之间的潜在关联:基于注册表的血清分子病例对照研究
Mahdi Fakhar1,2, Ali Abbasi3, Masoud Vatanpour4
1Iranian National Registry Center for Lophomoniasis and Toxoplasmosis, Imam Khomeini Hospital, Mazandaran University of Medical Sciences, Sari, Iran.
Foodborne pathogens and disease
|February 27, 2025
概括
伊朗的阿片类药物滥用者表现出明显更高的Toxoplasma gondii感染率,由IgG抗体和DNA存在表明. 这表明这种寄生虫感染与阿片类药物使用障碍之间存在潜在联系.
科学领域:
- 传染性疾病 传染性疾病
- 神经寄生虫学 神经寄生虫学
- 公共卫生 公共卫生
背景情况:
- 淋巴状毒素是一种广泛传播的原生动物寄生虫,与神经和精神疾病有关.
- 滥用阿片类药物是一个重要的公共卫生问题,可能会同时发生感染.
- 了解T. gondii在阿片类药物滥用者等弱势群体中的患病率至关重要.
研究的目的:
- 在伊朗北部的阿片类药物滥用者中调查Toxoplasma gondii感染的血清学和分子流行率.
- 为了比较阿片类药物滥用者和健康的对照组之间的感染率.
- 探索T. gondii感染和阿片类药物滥用之间的潜在相关性.
主要方法:
- 在伊朗马赞达兰省采用了一种病例控制研究设计.
- 从239名阿片类药物滥用者和235名健康对照者收集了血液样本.
- 血清学分析检测到T. gondii的IgG和IgM抗体;聚合酶链反应 (PCR) 确定了T. gondiiDNA.
主要成果:
- 在68.2%的阿片类药物滥用者中发现了T. gondii IgG抗体,而对照组的这一比例为26.8% (p=0.01,OR=2.67).
- 在7.1%的阿片类药物滥用者中,通过PCR检测到T. gondiiDNA,而对照组中则为2.1% (p=0.01,OR=2.96).
- 两组之间没有观察到T. gondii IgM抗体患病率的显著差异.
结论:
- 由IgG抗体和DNA证明的潜伏T. gondii感染的患病率在阿片类药物滥用者中明显高于健康个体.
- 研究结果表明,T. gondii感染和阿片类药物滥用之间存在潜在的关联.
- 需要进一步的研究来阐明这种关联的性质及其临床影响.
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