来自Aconitum pendulum Bush的多糖类对类风湿性关节炎的影响
Mingkun Meng1, Linlin Zhao2, Wenbin Liu1
1State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
International journal of biological macromolecules
|October 20, 2025
概括
在治疗类风湿性关节炎 (RA) 方面,Aconitum 摆形多糖 (APP) 是有前途的. 研究表明,APP可以减少炎症和关节损伤,可能通过调节肠道微生物群,为RA辅助治疗提供新的途径.
科学领域:
- 药理学 药理学是指药理学的学科.
- 免疫学 免疫学 免疫学
- 微生物学 微生物学
背景情况:
- 类风湿性关节炎 (RA) 是一种慢性炎症性疾病.
- 传统的西藏医学使用Aconitum子 布什根治疗RA.
- 阿科尼摆形多糖 (APP) 的治疗机制仍未得到充分探索.
研究的目的:
- 为了研究阿科尼 (Aconitum) 摆形多糖 (APP) 的抗关节炎作用.
- 为了描述APP的化学结构.
- 探索肠道微生物群在APP治疗作用中的潜在作用.
主要方法:
- 化学分析和APP的结构特征.
- 在使用牛原蛋白 (CIA) 的老鼠模型中诱导关节炎.
- 给CIA老鼠使用APP (100和400毫克/公斤).
- 评估临床,免疫学和组织病理学参数.
- 便微生物组成的分析.
主要成果:
- APP主要由银酸,葡萄糖和葡萄糖酸组成,形成一个α-葡萄糖结构.
- 在CIA大鼠中,APP治疗显著降低了脚胀,胸/脏指数和促炎细胞因子.
- 组织病理学证实,APP治疗的老鼠的突炎症和血管不透明度有所减少.
- 在CIA老鼠中,APP的使用改变了肠道微生物群的组成.
结论:
- 在大鼠模型中,Aconitum摆形多糖 (APP) 显示出显著的抗关节炎特性.
- APPs减轻了原诱导性关节炎的关键炎症和病理特征.
- APPs的抗关节炎作用可能与肠道微生物群的调节有关,需要进一步研究.
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