大麻sativa衍生的内性真菌的生物活性代谢物和抗糖尿病活性
Sushil Agrahari1,2, Shailendra P Singh2, Brahma N Singh3
1Herbal Nanobiotechnology Lab, Pharmacology Division, CSIR-National Botanical Research Institute, Lucknow, 226001, India.
Archives of microbiology
|November 17, 2025
概括
来自Cannabis sativa的内菌显示出作为抗糖尿病剂的前景. 来自Aspergillus micronesiensis和Nodulisporium verrucosum的提取物抑制了与糖尿病有关的关键酶,并促进了胰岛素分泌.
科学领域:
- 药理学 药理学是指药理学的学科.
- 菌类学 菌类学是指菌类学.
- 代谢障碍 代谢障碍 代谢障碍
背景情况:
- 大麻sativa L. (Cannabaceae) 具有传统的医疗用途,包括用于糖尿病管理.
- 与C. sativa相关的内菌的抗糖尿病潜力在很大程度上尚未被探索.
- 了解这些真菌可以揭示新的治疗化合物.
研究的目的:
- 为了研究从C. sativa中分离出来的内菌的抗糖尿病活性.
- 为了确定特定的真菌分离物及其具有治疗潜力的生物活性代谢物.
- 在体外评估真菌提取物的疗效和安全性.
主要方法:
- 从C. sativa组织中分离和选56种真菌内细胞.
- 酶抑制试验 (α-氨基酶,α-葡萄糖酶,DPP-IV,脂酶).
- 在MIN6胰腺β细胞中检测细胞毒性和胰岛素分泌量;用于代谢物识别的GC-MS和FTIR分析.
主要成果:
- 两个分离物,Aspergillus micronesiensis和Nodulisporium verrucosum,显示出强大的酶抑制 (IC50 <100μg/mL).
- 乙酸乙烯提取物表现出低细胞毒性,增强细胞活力,并促进胰岛素分泌.
- GC-MS确定了具有已知的抗糖尿病特性的生物活性代谢物,由FTIR证实.
结论:
- 与C. sativa相关的内菌是新型抗糖尿病药物发现的有希望的来源.
- 这些真菌可以产生调节葡萄糖代谢和胰岛素分泌的化合物.
- 这项研究将C. sativa的传统知识与现代药物研究联系起来.
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