相关实验视频
Updated: Jan 30, 2026

Chinese Herbal Retention Enema for the Treatment of Ulcerative Colitis
Published on: May 16, 2025
电针通过通过JAK2/STAT3信号通路抑制铁性结肠炎来改善性结肠炎
Tao Zhu1, Hong-Ye Wan2, Zheng-Yang Qu2
1School of Acu-Mox and Tuina, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
电针 (EA) 通过抑制结肠细胞中的铁和JAK2/STAT3通路来缓解性结肠炎 (UC). 这种传统中医疗疗法改善了肠道屏障功能并减少了炎症,为其在胃肠道疾病中的使用提供了现代科学证据.
科学领域:
- 胃肠病学 胃肠病学
- 综合医学是一个整体的医学.
- 分子生物学分子生物学
背景情况:
- 性结肠炎 (UC) 治疗仍然是一个挑战,对传统中医 (TCM) 机制的理解有限.
- 针,一个关键的TCM外部疗法,显示UC的承诺,但它的分子标需要阐明.
- 这项研究探讨了针在调节铁和UC中的JAK2/STAT3通路中的作用.
研究的目的:
- 在UC的小鼠模型中研究电针 (EA) 对铁和JAK2/STAT3信号通路的调节效应.
- 阐明EA对UC的治疗作用背后的分子机制.
- 为针在治疗胃肠道疾病中的应用提供现代科学证据.
主要方法:
- 德克斯硫酸盐 (DSS) 诱导的UC小鼠接受了EA或假EA (SEA) 的治疗.
- 评估了铁,肠道屏障功能,氧化应激和炎症.
- 检查了JAK2/STAT3通路的表达,使用埃拉斯 (ferroptosis激活剂) 和AG490 (JAK2抑制剂) 的干预措施.
主要成果:
- 由DSS诱导的UC小鼠表现出增加的铁亡,障碍功能受损,氧化应激升高,炎症以及上调的JAK2/STAT3信号.
- 与DSS和SEA组相比,EA治疗显著改善了结肠组织病理学,减少了铁亡,并降低了JAK2/STAT3表达的调节.
- EA的效果与JAK2抑制相当,优于SEA,而埃拉斯可以逆转EA的效果.
结论:
- 电针通过JAK2/STAT3通路抑制结肠上皮细胞中的铁化来缓解UC.
- 治疗EA可以减少氧化压力,增强肠道屏障的完整性,并抑制UC的炎症.
- 这项研究验证了针作为UC和其他胃肠道疾病的可行的治疗选择.
更多相关视频
08:58Analyzing Beneficial Effects of Nutritional Supplements on Intestinal Epithelial Barrier Functions During Experimental Colitis
Published on: January 5, 2017
05:58Mouse Electroacupuncture Fixation Device Fabrication for Electroacupuncture Pretreatment in Diabetic Cardiomyopathy Mouse Model
Published on: April 18, 2025
相关概念视频
Drugs for Treatment of Ulcerative Colitis in IBD
Inflammatory Bowel Disease I: Ulcerative Colitis
Inflammatory bowel disease, or IBD, encompasses a group of disorders characterized by chronic inflammation or ulceration of the gastrointestinal tract.
Risk Factors
The exact cause of IBD remains unclear, although it is believed to be due to a mix of genetic, environmental, microbial, and immune factors. Genetic factors are significant in determining susceptibility to IBD, with family history being a critical risk factor. Individuals with a first-degree relative who has IBD are at...
Acid Suppressive Drugs for Peptic Ulcer Disease: Antacids
However, this neutralization reaction between...
Notch Signaling Pathway
The Notch gene came into the limelight in 1914 after the discovery that its mutation in Drosophila melanogaster leads to a serrated (or "notched") wing margin phenotype. It was not...
Hedgehog Signaling Pathway
Interactions Between Signaling Pathways
Convergence and divergence, and cross-talk between signaling pathways
Two distinct signaling pathways can converge on a single functional unit, which may either be a single protein or a complex of proteins. The response is either functionally distinct or synergistic between the two pathways but different from the response...