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Various Biological Activities of Ramie (Boehmeria nivea)

机译:ie麻(Boehmeria nivea)的各种生物活性

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The purpose of this study was to evaluate the biological activities of extracts of ramie (Boehmeria nivea (L.) Gaud.), hereafter referred to as Bn. Bn extracts from various collecting area were extracted withmethanol. Two extracts from our study, Bn-13 and -82, showed significant antioxidant properties, likely due to their ability to scavenge free radicals. In addition, Bn extracts showed stronger anti-bacterial activity against Escherichia coil (Bn-40), Stapylococcus aureus (Bn-33), and Helicobacter pylori (Bn-05). In addition, this study was conducted to evaluate the anti-inflammatory effects of Bn extracts in lipopolyssacharide (LPS)- and interferon-gamma (IFN-gamma)-stimulated RAW 264.7 macrophages cells. Bn-37 significantly inhibited the production LPS/IFN-gamma-induced nitric oxide. The most noteworthy anti-cancer effect was found in Bn-23. Bn-08 showed inhibition of aldose reductase. This study provides basic information for the development of functional foods.
机译:这项研究的目的是评估of麻(Boehmeria nivea(L.)Gaud。)(以下简称为Bn)提取物的生物活性。来自各个采集区的Bn提取物用甲醇提取。我们的研究中的两种提取物Bn-13和-82具有明显的抗氧化特性,这可能是由于它们具有清除自由基的能力。此外,Bn提取物对大肠埃希氏菌(Bn-40),金黄色葡萄球菌(Bn-33)和幽门螺杆菌(Bn-05)表现出更强的抗菌活性。此外,进行了这项研究,以评估Bn提取物对脂多糖(LPS)和干扰素-γ(IFN-γ)刺激的RAW 264.7巨噬细胞的抗炎作用。 Bn-37显着抑制LPS /IFN-γ诱导的一氧化氮的产生。在Bn-23中发现了最值得注意的抗癌作用。 Bn-08显示醛糖还原酶的抑制作用。这项研究为开发功能性食品提供了基本信息。

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