益生菌植物化合物给孕期糖尿病妇女的作用及其对后代认知结果的影响
Gayathri Jagadeesan1,2, Tushar K Das1, Jennifer M Mendoza1
1Department of Neurology, The University of Texas McGovern Medical School, Houston, TX 77030, USA.
International journal of molecular sciences
|April 17, 2025
概括
与肠道失调相关的妊娠糖尿病 (GD) 可能会损害母亲和后代的认知健康. 一种新奇的植物化合物在恢复肠道平衡和改善神经认知结果方面表现有希望,其表现优于甲胺.
科学领域:
- 神经科学是一个神经科学.
- 微生物学 微生物学
- 内分泌学 在内分泌学.
背景情况:
- 孕期糖尿病 (GD) 与肠道失调有关,可能影响母亲和后代的神经认知健康.
- 目前GD治疗有副作用,对后代的长期神经认知影响尚未完全理解.
研究的目的:
- 在小鼠模型中研究GD诱导的肠道失调的神经认知影响.
- 为了评估与甲福明相比,一种益生菌植物化合物 (Allmania nodiflora) 在缓解GD相关损伤方面的疗效.
主要方法:
- 在小鼠GD模型中,使用Streptozotocin建立了GD.
- 用甲福明或植物化合物治疗GD母和它们的后代.
- 评估包括代谢参数,胰腺炎症,肠道屏障功能,大脑健康标志物和认知/行为测试.
- 用16srRNA测序分析了肠道微生物组成.
主要成果:
- GD诱导的代谢功能障碍,胰腺炎症,肠道失调,肠道屏障受损,认知缺陷,以及母体和后代的焦虑.
- 甲胺改善了血糖控制,但没有挽救功能或行为缺陷.
- 植物化合物治疗改善了代谢和炎症标志物,恢复了肠道屏障的完整性,逆转了失调,改善了大脑健康,并在母体和后代中挽救了认知和行为障碍.
结论:
- 由GD诱导的肠道失调有助于母亲和后代的神经认知障碍.
- 益生菌植物化合物Allmania nodiflora显示了对GD的显著治疗潜力,提供了超出血糖控制的神经保护性益处.
- 这种植物化合物可能代表一种更有效的治疗策略,用于管理GD及其长期神经认知后果.
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