typha shuttleworthii/月経困難症

BACKGROUND The pollen of Typha angustifolia L. has been used traditionally for the treatment of dysmenorrhea, stranguria and metrorrhagia in China. Recently, nucleosides and nucleobases have been proven as important bioactive compounds. Exploration of the nucleoside and nucleobase profiles from the

BACKGROUND The pollen of Typha angustifolia L. has been used for the treatment of dysmenorrhea, stranguria and metrorrhagia. Flavonoids are major active compounds in this pollen and their quantification is important for its quality control. OBJECTIVE To establish an HPLC-PDA-MS method for

The pollen of T. angustifolia, also known as Pu huang in Chinese, has been used for treatment of stranguria, hematuria, dysmenorrhea, metrorrhagia and injuries in China for a long time. Extensive efforts have been directed toward its phytochemical and biological aspects. However, little is known