The leaf decoction of Guiera senegalensis possesses an antitussive act
ivity. The antitussive activity of Guiera was evaluated using the clas
sical citric acid-evoked cough model in guinea-pigs. The leaf decoctio
n of the leaves of Guiera dose-dependently decreased the number of cou
ghs. The cytotoxicity test showed that the acute cytotoxic concentrati
on of Guiera decoction was >1000 mu g/mL. (C) 1998 John Wiley & Sons,
Ltd.