euphrasia officinalis/flavonoid

Aqueous, ethanolic and petroleum ether extracts of Citrus sinensis L. (Osbeck), Euphrasia officinalis L., Glycyrrhiza glabra L., Matricaria recutita L., Rosa canina L. and Ruta graveolens L. have been studied. The cytotoxicity of the drugs assayed was evaluated "in vitro" by means of the dye test

Aqueous, ethanolic and petroleum ether extracts of Citrus sinensis L. (Osbeck), Euphrasia officinalis L., Glycyrrhiza glabra L., Matricaria recutita L., Rosa canina L. and Ruta graveolens L. have been studied. The antimycotic activity was evaluated "in vitro" on strains of Candida albicans isolated

The phenylethanoids rostkovianoside, 6'-O-acetylcrassifolioside and the flavonoid rutin 3‴-acetate, were isolated from the methanolic extract of the aerial parts of Euphrasia rostkoviana Hayne. The structures of these previously undescribed compounds were elucidated by interpretation of

The traditional use of extracts of Euphrasia rostkoviana to relieve ocular inflammation or infections is well documented and supported by clinical studies. Various classes of chemical compounds such as iridoids, phenylethanoids, flavonoids and hydroxycinnamic acids have been reported. The present

Euphrasia rostkoviana Hayne (Eyebright) is a valuable part of the traditional folk medicine as an anti-inflammatory herb since centuries. Since oxidative stress may underlie as a key feature of inflammatory process, the methanolic extract ofEuphrasia rostkoviana Hayne (eyebright) and its methanolic