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量子洞察脂肪酸,抗氧化机制,以及在Anacamptis papilionacea中的分子对接研究

Taşkın Basılı¹, Erdi Can Aytar², Mayker Lazaro Dantas Miranda³

¹Faculty of Science, Depertment of Chemistry, Ondokuz Mayıs University, Samsun, Türkiye.

|May 19, 2025

概括

兰花花提取物表现出强大的抗氧化和细胞毒性,其中关键脂肪酸与核受体 (如葡萄糖皮质体受体) 显著相互作用.

科学领域:

植物化学和计算生物学
药理学和毒理学药理学和毒理学

背景情况:

兰花物种是生物活性化合物的丰富来源,具有潜在的治疗应用.
了解它们生物活性背后的分子机制对于药物发现至关重要.

研究的目的:

研究来自兰花甲醇-花提取物代谢物的抗氧化,细胞毒性和内分泌干扰潜力.
阐明关键的兰花代谢物中的in silico生物活性和作用机制.

主要方法:

使用了包括分子对接,NCI-RDG,FMO,ELF,LOL和MEP映射在内的in silico分析.
使用DPPH试验评估了抗氧化活性.
使用气体染色学质谱法 (GC-MS) 进行了脂肪酸分析.
评估了与14个核受体的分子结合亲缘关系.

主要成果:

甲醇提取物显示出显著的抗氧化活性 (IC50 = 12.83 mg/mL),超过了阳性对照 (BHT).
确定了一些关键的脂肪酸,如棕酸,α-烯酸,8,11,14-eicosatrienoic 酸和docosahexaenoic 酸.
这些脂肪酸与人类的葡萄糖皮质体受体具有强烈的结合相互作用.
细胞毒性预测显示出对黑色素瘤和肺癌细胞系有前景的活性.
兰花代谢物对雌激素,雌激素和葡萄皮质皮质体受体表现出不同的亲和力.

结论:

阿纳坎普蒂斯帕皮里奥纳西亚的代谢产物具有显著的抗氧化和细胞毒性潜力.
兰花提取物中的脂肪酸与关键核受体相互作用,暗示了治疗可能性.
建议进行进一步的研究,以验证这些发现的临床应用.

关键词:

亚纳坎普蒂斯 (Anacamptis papilionacea) 是一个有色的植物.在GCMS中使用.抗氧化剂活性抗氧化剂活性细胞毒性预测的预测具有干扰内分泌系统的特性.脂肪酸组成脂肪酸组成分子对接的分子对接.

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