Barua Niloy, Ibn Aziz Md Arfin, Tareq Abu Montakim, Sayeed Mohammed Aktar, Alam Najmul, Alam Nobi Ul, Uddin Mohammad Amran, Lyzu Chadni, Emran Talha Bin
Department of Pharmacy, International Islamic University Chittagong, Kumira, Chittagong, 4318, Bangladesh.
Drug Discovery, GUSTO A Research Group, Chittagong, 4000, Bangladesh.
Biochem Biophys Rep. 2020 Jun 9;23:100772. doi: 10.1016/j.bbrep.2020.100772. eCollection 2020 Sep.
, locally known as akandaphal in Bangladesh, has some traditional uses. Leaves and stems extracted with pure methanol (MEATL, MEATS) and fractioned by n-hexane (NFATL, NFATS), which was subjected to qualitative phytochemical analysis. The qualitative phytochemical analysis of four extracts showed the presence of secondary metabolites such as alkaloid, carbohydrate, glycosides, flavonoids, phenols, flavonol, and saponins. All four extracts of exhibited a strong antioxidant activity while a moderately (MEATS = 328 μg/mL) to weakly toxic (NFATL = 616.85 μg/mL) LC observed in brine shrimp lethality bioassay. In thrombolytic test, MEATL (18.54 ± 2.18%; P < 0.01) and MEATS (25.58 ± 4.76%; P < 0.0001) showed significant percentage of clot lysis in human blood. The analgesic activity carried by acetic acid test and formalin test, while the antidiarrheal activity assayed by two standard methods e.g., castor oil-induced diarrhea and castor oil-induced gastrointestinal motility. Both, model, showed an extremely significant (P < 0.0001) dose-dependent manner percentage of inhibition in comparison to the control group. Present results suggested, could be a potential source for antioxidative, cytotoxic, thrombolytic, analgesic, antidiarrheal agents which require further study to identify the mechanism of
在孟加拉国当地被称为akandaphal,有一些传统用途。叶子和茎用纯甲醇提取(MEATL、MEATS),并用正己烷进行分离(NFATL、NFATS),对其进行了定性植物化学分析。四种提取物的定性植物化学分析表明存在生物碱、碳水化合物、糖苷、黄酮类化合物、酚类、黄酮醇和皂苷等次生代谢物。所有四种提取物都表现出很强的抗氧化活性,而在卤虫致死生物测定中观察到中度(MEATS = 328μg/mL)至弱毒性(NFATL = 616.85μg/mL)的LC。在溶栓试验中,MEATL(18.54±2.18%;P < 0.01)和MEATS(25.58±4.76%;P < 0.0001)在人血中显示出显著的凝块溶解百分比。通过乙酸试验和福尔马林试验测定其镇痛活性,而通过蓖麻油诱导腹泻和蓖麻油诱导胃肠蠕动这两种标准方法测定其止泻活性。在这两种模型中,与对照组相比,均显示出极显著(P < 0.0001)的剂量依赖性抑制百分比。目前的结果表明,它可能是抗氧化、细胞毒性、溶栓、镇痛、止泻剂的潜在来源,需要进一步研究以确定其作用机制 。
需注意,原文中存在一些表述不太准确和完整的地方,比如部分提取物名称未明确是什么植物的提取物等,但按照要求忠实翻译了原文内容。