阿司匹林在减少氧化压力的作用:对自闭症谱系障碍的认知和心脏功能的影响
Mostafa Mana1, Zohreh Ghotbeddin1,2, Kaveh Khazaeel1
1Department of Basic Sciences, Faculty of Veterinary Medicine, Shahid Chamran University of Ahvaz, Ahvaz, Iran.
Veterinary medicine international
|September 8, 2025
概括
通过减少氧化应激,阿司匹林改善了小鼠在酸 (VPA) 诱导的自闭症模型中的社会行为,认知和心脏功能.
科学领域:
- 神经科学是一个神经科学.
- 心脏病学 心脏病学
- 药理学 药理学是指药理学的学科.
背景情况:
- 自闭症谱系障碍 (ASD) 涉及社交沟通缺陷和诸如心脏病等并发症.
- 氧化应激与ASD严重程度相关,建议使用抗氧化剂治疗.
- 阿司匹林是一种抗氧化和抗炎药,有益于心脏功能.
研究的目的:
- 评估阿司匹林对认知,社会行为和心脏功能的影响,在一种由酸 (VPA) 诱导的自闭症大鼠模型中.
- 研究阿司匹林对海马体中氧化应激标志物的影响.
主要方法:
- 在怀孕12日使用VPA的Wistar大鼠中诱导了一种自闭症模型.
- 后代在断奶后服用阿司匹林;进行行为,认知和心声学评估.
- 研究人员量化了海马体的氧化应激标志物.
主要成果:
- 暴露于VPA会影响社会行为和认知,增加心脏参数 (左心室厚度,心率,体积),并增加氧化应激.
- 阿司匹林治疗改善了这些缺陷,改善了社交互动,认知和心脏功能.
- 阿司匹林显著降低了暴露于VPA的老鼠的氧化应激标志物 (p < 0.05).
结论:
- 在老鼠中,VPA诱导的自闭症模型导致行为,认知和心脏功能障碍,与增加的氧化应激相关.
- 阿司匹林通过改善行为和心脏结果,可能通过抗氧化机制,证明了治疗潜力.
- 研究结果表明,阿司匹林可能是治疗ASD相关行为和心脏问题的有效治疗剂.
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