小檗碱抗炎机制的研究进展
2017-12-14李红枚党万太杨小红
李红枚++党万太++杨小红
[摘要] 小檗碱是异喹啉生物碱,最初作为广谱抗菌药应用于临床治疗假膜性肠炎、慢性胃炎、消化性溃疡、肺炎等疾病,近年来随着对小檗碱药理作用的深入研究,其抗炎机制逐渐成为研究的热点。本文就近年来国内外小檗碱的临床抗炎机制及研究现状作一简要综述,为小檗碱抗炎机制提供理论依据。
[关键词] 小檗碱;炎症;信号通路;作用机制
[中图分类号] R967 [文献标识码] A [文章编号] 1673-7210(2017)11(c)-0031-04
Advances in anti-inflammatory mechanism of berberine
LI Hongmei1 DANG Wantai2,3 YANG Xiaohong1
1.Department of Microbiology and Immunology, North Sichuan Medical College, Sichuan Province, Nanchong 637000, China; 2.Institute of Rheumatology and Immunology, Affiliated Hospital of North Sichuan Medical College, Sichuan Province, Nanchong 637000, China; 3.Department of Rheumatology, Second Clinical Medical College, North Sichuan Medical College, Sichuan Province, Nanchong 637000, China
[Abstract] Berberine is an isoquinoline alkaloid. It was used as a broad-spectrum antimicrobial agent in the clinical treatment of pseudomembranous enteritis, chronic gastritis, peptic ulcer and pneumonia. In recent years, with the pharmacological effects of berberine research, its anti-inflammatory mechanism has gradually become a hot research. In this paper, the clinical anti-inflammatory mechanism and research status of berberine in recent years were briefly reviewed, which provided the theoretical basis for the anti-inflammatory mechanism of berberine.
[Key words] Berberine; Inflammation; Signaling Pathway; Mechanism
小檗堿又称黄连素,是一种季铵生物碱,它存在于小檗科等四个科十个属的许多植物中,在黄连、黄柏等植物中含量较高[1]。研究发现,小檗碱具有降糖、调脂、抗心力衰竭、抗肿瘤等药理作用。其抗炎作用已通过大量实验得到证实[2-3],但其机制尚未明确,本文就小檗碱抗炎研究进行简要综述。
1 小檗碱抗炎功效在2型糖尿病中的治疗作用
1.1 炎症对2型糖尿病发生发展的影响
2型糖尿病又称非胰岛素依赖型糖尿病,是在遗传和环境因素共同作用下,以胰岛β细胞缺陷和胰岛素抵抗为发病机制的一种代谢性疾病。近年研究发现2型糖尿病患者体内炎性因子表达活跃并参与胰岛素抵抗发展,提示2型糖尿病是一种炎症性疾病[4-5]。炎性途径的激活不仅与糖尿病发展有关,似乎在其晚期并发症中也发挥重要作用[6]。
1.2 小檗碱治疗2型糖尿病的抗炎分子机制
2型糖尿病的发生发展与炎性因子的关系复杂,有研究表明,这可能与2型糖尿病中炎性因子的表达增加,干扰其细胞炎症信号通路有关。……
