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叶提取物的植物化学分析、细胞毒性、体外抗氧化和抗糖尿病活性。

Leaf Extract Phytochemical Analysis, Cytotoxicity, In Vitro Antioxidant and Antidiabetic Activities.

作者信息

Ahmad Wasim, Amir Mohd, Ahmad Adil, Ali Abuzer, Ali Amena, Wahab Shadma, Barkat Harshita Abul, Ansari Mohammad Azam, Sarafroz Mohammad, Ahmad Ayaz, Barkat Md Abul, Alam Prawez

机构信息

Department of Pharmacy, Mohammad Al-Mana College for Medical Sciences, Dammam 34222, Saudi Arabia.

Department of Natural Products and Alternative Medicine, College of Clinical Pharmacy, Imam Abdul Rahman Bin Faisal University, Dammam 31441, Saudi Arabia.

出版信息

Plants (Basel). 2021 Nov 25;10(12):2573. doi: 10.3390/plants10122573.

Abstract

For many years, () has been used medicinally and as a dietary supplement. Despite this, there are minimal research data on phytochemical properties and pharmacological effects. This study aimed to explore the phytoconstituents, cytotoxicity, glucose uptake, and antioxidant and antidiabetic potential of an alcoholic extract of leaf. The cytotoxicity of in HepG2 cells was tested in vitro, and the results revealed that it has strong cytocompatibility and cytoprotective properties. The extract's antioxidant activities were investigated using 2,2-diphenyl-1-picrylhydrazyl (DPPH) and ferric reducing antioxidant power (FRAP) methods. Antioxidant potential was shown to be quite impressive. The enzymes α-amylase and α-glycosidase were found to be substantially inhibited by , with IC values of 46.21 and 42.07 mg/mL, respectively. In HepG2 cells, significantly reduced ROS levels that were elevated due to high glucose and enhanced glucose consumption ( < 0.05). These activities might be due to the enrichment of bioactive phytoconstituents analyzed chromatographically using GC/MS and HPLC. The findings of this study show that could be an effective restorative therapy for diabetes and related diseases.

摘要

多年来,()一直被用作药物和膳食补充剂。尽管如此,关于其植物化学性质和药理作用的研究数据却很少。本研究旨在探索()叶乙醇提取物的植物成分、细胞毒性、葡萄糖摄取以及抗氧化和抗糖尿病潜力。在体外测试了()在HepG2细胞中的细胞毒性,结果表明它具有很强的细胞相容性和细胞保护特性。使用2,2-二苯基-1-苦基肼(DPPH)和铁还原抗氧化能力(FRAP)方法研究了该提取物的抗氧化活性。其抗氧化潜力相当可观。发现α-淀粉酶和α-糖苷酶受到()的显著抑制,IC值分别为46.21和42.07mg/mL。在HepG2细胞中,()显著降低了因高糖而升高的活性氧水平,并增加了葡萄糖消耗(P<0.05)。这些活性可能归因于使用气相色谱/质谱联用(GC/MS)和高效液相色谱(HPLC)进行色谱分析所富集的生物活性植物成分。本研究结果表明,()可能是糖尿病及相关疾病的一种有效恢复性疗法。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8b63/8708738/2e61dc86df7d/plants-10-02573-g001.jpg

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