酶抑制活性,型,和在研究Sorbus torminalis树皮甲醇提取物树皮甲醇提取物
Jelena Radović Selgrad1, Violeta Milutinović1, Relja Suručić2
1Department of Pharmacognosy, University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221, Belgrade, Serbia.
Chemistry & biodiversity
|July 31, 2024
概括
木皮富含多,具有治疗心脏病,神经退行性疾病和代谢疾病的潜力. 它的化合物抑制关键酶,支持传统医疗用途,并需要进一步研究.
科学领域:
- 植物化学 植物化学
- 药理学 药理学是指药理学的学科.
- 药用化学 医学化学
背景情况:
- 克兰茨 (Sorbus torminalis (L.) Crantz) 展现了对各种疾病的传统药用.
- 它的树皮的化合物成分和酶抑制潜力仍然未被充分探索.
研究的目的:
- 为了研究S. torminalis树皮甲醇提取物的性概况.
- 评估其体外抑制作用对与心血管,神经退行性和代谢疾病相关的酶.
主要方法:
- 液体染色学-质谱学 (LC-MS) 用于的识别.
- 谱光测定试验用于量化总的多,阳和黄.
- 在体外酶抑制试验 (α-amylase,α-glucosidase,乙胆酶,丁胆酶,血管酶转化酶).
- 在基分子对接用于结合亲和度评估.
主要成果:
- 鉴定了28种化合物,包括前素,甲基素和衍生物.
- 总多 (6.22%),素 (3.04%) 和黄 (0.24%) 的量化显著水平.
- 证明了关键酶的度依赖性抑制:α-氨酶 (IC50=130μg/mL),α-葡萄糖酶 (IC50=312.13μg/mL),ACHE (IC50=156.46μg/mL),BuChE (IC50=217.68μg/mL) 和ACE (IC50=36.77μg/mL) 等. 这两种酶的作用都与度相关.
- 在分析证实了S. torminalis化合物和酶之间的稳定复合物形成.
结论:
- S. torminalis 树皮是各种化合物的丰富来源.
- 提取物表现出显著的酶抑制活性,支持其治疗潜力.
- 结果验证了传统的用途,并为进一步研究S. torminalis作为新疗法的来源提供了基础.
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