塞法兰丁在通过AMPK和Nrf2/HO-1通路激活对8型马匹疹病毒的保护作用
Shuwen Li1,2, Liangliang Li1, Yijia Sun1
1College of Agricultural Science and Engineering, Liaocheng University, Liaocheng 252000, China.
Viruses
|November 27, 2024
概括
塞法兰丁在治疗马类疹病毒8型 (EqHV-8) 感染时显示出有前途. 这种化合物有效地抑制病毒复制并减少氧化应激,为EqHV-8提供了潜在的新疗法策略.
科学领域:
- 兽医病毒学 兽医病毒学
- 抗病毒研究 抗病毒研究
- 马的健康 马的健康
背景情况:
- 马类疹病毒8型 (EqHV-8) 由于呼吸系统疾病和堕胎,导致马养殖业的经济损失很大.
- 目前对EqHV-8的治疗选择有限,需要开发新的抗病毒疗法.
研究的目的:
- 评估塞法兰丁对EqHV-8的抗病毒和抗氧化特性.
- 为了在体外和体内评估塞法兰丁的治疗疗效.
主要方法:
- 使用NBL-6和RK-13细胞进行体外试验,以评估塞法兰对EqHV-8的抑制作用.
- 在体内小鼠模型中评估塞法兰丁的治疗效果和对氧化应激的影响.
- 对AMPK和Nrf2/HO-1信号通路的分析,以了解塞法兰丁的作用机制.
主要成果:
- 塞法兰丁在细胞培养中表现出EqHV-8复制的剂量依赖抑制.
- 塞法兰丁治疗通过激活AMPK和Nrf2/HO-1通路来减少由EqHV-8引起的氧化应激.
- 在体内,西法兰丁的使用改善了肺病理,并降低了感染EqHV-8的小鼠的氧化应激.
结论:
- 塞法兰丁对EqHV-8具有显著的抗病毒和抗氧化作用.
- 塞法兰丁是治疗马匹EqHV-8感染的有希望的候选药物.
- 对塞法兰的进一步研究可能会导致对EqHV-8相关疾病的有效治疗.
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