Flavonol glycosides from Aristeguietia d
โ
Anna Capasso; Paola Saturnino; Francesco De Simone; Rita Aquino
๐
Article
๐
2000
๐
John Wiley and Sons
๐
English
โ 49 KB
๐ 1 views
The effects of extracts, partially purified fractions and four flavonol glycosides 1-4 from Aristeguietia discolor were investigated on the naloxone-precipitated withdrawal contraction of the acute morphine dependent guinea-pig ileum in vitro. After a 4 min in vitro exposure to morphine a strong con