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人参(Panax ginseng)根茎在中国、朝鲜、日本和东南亚一些国家被广泛应用。西洋参(Panax Quinquefolium)是人参的另一个品种。有学者认为西洋参可能有类似人参的作用。内皮在维持心血管功能方面起着重要作用,它通过释放与血管舒缩、血液凝集和血栓形成等过程有关的因子来调节血管的紧张度。内皮的功能之一是释放内皮素,内皮素是一种含有21种氨基酸的强力血管收缩肽。本研究中作者研究了西洋参热水提取物对培养的人脐静脉内皮细胞中凝血酶诱导的内皮素释放的影响。 材料和方法:将西洋参根茎浸泡于冷
Panax ginseng rhizomes are widely used in China, North Korea, Japan, and Southeast Asia. Panax Quinquefolium is another species of ginseng. Some scholars believe that American ginseng may have a role similar to ginseng. The endothelium plays an important role in maintaining cardiovascular function. It regulates vascular tone by releasing factors related to processes such as vasomotion, blood coagulation and thrombosis. One of the functions of the endothelium is the release of endothelin, a potent vasoconstrictor peptide containing 21 amino acids. In this study, the authors studied the effect of American ginseng hot water extract on thrombin-induced endothelin release in cultured human umbilical vein endothelial cells. Materials and Methods: Immerse roots of ginseng in cold