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Neuropharmacological insights of African oil palm leaf through experimental assessment in rodent behavioral model and computer-aided mechanism
Food Bioscience ( IF 4.8 ) Pub Date : 2021-01-07 , DOI: 10.1016/j.fbio.2021.100881
Nadia Islam , Mohammad Forhad Khan , Mst. Riniara Khatun , Shafinaz Nur , Nujhat Binte Hanif , Ummay Kulsum , Laiba Arshad , Chadni Lyzu , Nunzio Antonio Cacciola , Raffaele Capasso , Md. Areeful Haque

The present study aimed to investigate the neuropharmacological potential of methanol extract of African oil palm or Elaeis guineensis (MEEG) in Swiss albino mice and through computer-aided model. To identify the secondary metabolites in MEEG, standard phytochemical and GC-MS analyses were performed. Antidepressant activity of MEEG was assessed by forced swimming test (FST) and tail suspension test (TST) in Swiss albino mice. Besides, elevated plus maze (EPM), hole board test (HBT) and light-dark test (LDT) were used to investigate anxiolytic activities while for assessing sleeping disorder, open field test (OFT) and hole cross test (HCT) were performed. Additionally, computational and ADME/T analysis was performed using Schrödinger Maestro (v11.1) software and admetSAR online tools. The qualitative and quantitative phytochemical analyses revealed the existence of several secondary metabolites in MEEG. The oral administration of MEEG significantly reduced the immobility time in FST and TST. Similarly, promising dose-dependent anxiolytic effects were noted in all corresponding tests as compared to the control. As well, a significant decrease in the locomotion activities in experimental animals was noted during the OFT and HCT analysis. In case of computational and toxicological studies, most of the selected compounds were found considerably safe. Among the safe compounds, squalene showed promising binding energy for the antidepressant and anxiolytic activities, while stearic acid showed promising effects for the locomotion activity. The outcomes of the investigation recommend MEEG as a potential source of therapeutic candidate for the management of neurological disorders.



中文翻译:

通过实验评估啮齿动物行为模型和计算机辅助机制对非洲油棕叶的神经药理学见解

针对本研究探讨非洲油棕或甲醇提取物的神经药理学潜力油棕(MEEG)在瑞士的白化病小鼠中并通过计算机辅助模型。为了鉴定MEEG中的次生代谢产物,进行了标准植物化学和GC-MS分析。通过强制游泳试验(FST)和尾部悬吊试验(TST)对瑞士白化病小鼠评估MEEG的抗抑郁活性。此外,采用高架迷宫(EPM),孔板试验(HBT)和明暗试验(LDT)来研究抗焦虑活性,同时评估睡眠障碍的方法包括进行开放视野试验(OFT)和孔交叉试验(HCT)。 。此外,还使用SchrödingerMaestro(v11.1)软件和admetSAR在线工具进行了计算和ADME / T分析。定性和定量植物化学分析表明,MEEG中存在几种次生代谢产物。口服MEEG可显着减少FST和TST的固定时间。类似地,与对照相比,在所有相应的测试中都注意到有希望的剂量依赖性抗焦虑作用。同样,在OFT和HCT分析过程中,实验动物的运动活动也明显减少。在计算和毒理学研究中,发现大多数选定的化合物都相当安全。在安全的化合物中,角鲨烯对抗抑郁药和抗焦虑药具有良好的结合能,而硬脂酸对运动活性具有良好的作用。调查结果建议MEEG是治疗神经系统疾病的潜在候选治疗药物。与对照相比,在所有相应的测试中都注意到了有希望的剂量依赖性抗焦虑作用。同样,在OFT和HCT分析过程中,实验动物的运动活动也明显减少。在计算和毒理学研究中,发现大多数选定的化合物都相当安全。在安全的化合物中,角鲨烯对抗抑郁药和抗焦虑药具有良好的结合能,而硬脂酸对运动活性具有良好的作用。调查结果建议MEEG是治疗神经系统疾病的潜在候选治疗药物。与对照相比,在所有相应的测试中都注意到了有希望的剂量依赖性抗焦虑作用。同样,在OFT和HCT分析过程中,实验动物的运动活动也明显减少。在计算和毒理学研究中,发现大多数选定的化合物都相当安全。在安全的化合物中,角鲨烯对抗抑郁药和抗焦虑药具有良好的结合能,而硬脂酸对运动活性具有良好的作用。调查结果建议MEEG是治疗神经系统疾病的潜在候选治疗药物。在OFT和HCT分析过程中,实验动物的运动活动明显减少。在计算和毒理学研究中,发现大多数选定的化合物都相当安全。在安全的化合物中,角鲨烯对抗抑郁药和抗焦虑药具有良好的结合能,而硬脂酸对运动活性具有良好的作用。调查结果建议MEEG是治疗神经系统疾病的潜在候选治疗药物。在OFT和HCT分析过程中,实验动物的运动活动明显减少。在计算和毒理学研究中,发现大多数选定的化合物都相当安全。在安全的化合物中,角鲨烯对抗抑郁药和抗焦虑药具有良好的结合能,而硬脂酸对运动活性具有良好的作用。调查结果建议MEEG是治疗神经系统疾病的潜在候选治疗药物。而硬脂酸对运动活性显示出有希望的作用。调查结果建议MEEG是治疗神经系统疾病的潜在候选治疗药物。而硬脂酸对运动活性显示出有希望的作用。调查结果建议MEEG是治疗神经系统疾病的潜在候选治疗药物。

更新日期:2021-01-18
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