关于p38 MAPK在通过actoside介导的胃保护中的作用
Yng-Tay Chen1,2, Yun-Ju Lin1, Cheng-Hsiang Tsai1
1Graduate Institute of Food Safety, College of Agriculture and Natural Resources, National Chung Hsing University, Taichung City 402202, Taiwan.
International journal of medical sciences
|March 9, 2026
概括
阿尼索梅莱斯印加粉及其组成部分actoside通过减少炎症和保护胃组织,显示出治疗胃的前景. 这些天然化合物为当前治疗提供了更安全的替代方案,针对关键的炎症途径.
科学领域:
- 药理学和天然产品研究
- 胃肠病学 胃肠病学
- 细胞生物学 细胞生物学
背景情况:
- 胃是一种普遍的健康问题,治疗选择有限.
- 目前用于胃的治疗方法往往会引起副作用,需要额外的医疗资源.
- 对于管理胃潰瘍的自然,更安全的替代品有着迫切的需要.
研究的目的:
- 在体内研究Anisomeles indica粉末 (AIHP) 和其活性化合物,actoside的胃保护作用.
- 阐明AIHP和acteoside的保护作用背后的抗炎机制.
- 评估p38 MAPK通路在actesoid的作用中的作用.
主要方法:
- 建立了体内 (Wistar大鼠的pyloric结合) 和体内 (用印度甲治疗的RGM1细胞) 的模型来评估胃保护.
- 在体内评估指数,胃酸度和炎症标志物表达 (TNF-α,IL-1β,NF-κB,p38 MAPK).
- 研究了actesoid对细胞活力和炎症标志物的 in vitro 影响,使用shRNA准p38 MAPK.
主要成果:
- 在老鼠胃组织中,AIHP显著降低了指数,并降低了TNF-α,IL-1β,NF-κB和p38 MAPK的表达.
- 乙酸增加了RGM1细胞活力,并降低了TNF-α,IL-1β,IL-6,NF-κB和p38 MAPK的表达.
- 击败p38 MAPK减少了actoside对IL-6表达的影响,表明途径参与.
结论:
- 阿尼索梅莱斯印加粉具有显著的胃保护作用.
- 作为关键成分的阿克化物表现出强大的抗炎性和对胃的保护作用.
- 阿克托西德的抗效应通过通过p38 MAPK通路抑制炎症媒介.
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