在南美洲,许多传统药用植物被广泛应用,它们的生物活性引起了广泛关注。马鞭草(Verbena littoralis)为马鞭草科中的一种植物,在南美洲被广泛种植。在巴拉圭,其地上部分长期被用于治疗腹泻、伤寒和扁桃体炎。最近,研究发现该植物的甲醇提取物可以曾强PC12D细胞中神经生长因子的作用。可是只有少数介绍这 In South America, many traditional medicinal plants are widely used, and their biological activity has attracted widespread attention. Verbena littoralis is a plant of the Verbenaceae family that is widely cultivated in South America. In Paraguay, its aerial parts have long been used to treat diarrhea, typhoid and tonsillitis. Recently, it was found that the methanol extract of this plant could have strong effects on nerve growth factor in PC12D cells. But only a few introduce this