The antioxidant properties of nine tannins isolated and characterized from different parts of Guiera senegalensis were evaluated. Interesting results showed that galloylquinic acids (hydrolysable tannins), resulting from a tri-or tetra-substitution of galloyl groups on the quinic acid skeleton, play
The antitussive activity of Guiera senegalensis J.F.Gmel (Combretaceae)
✍ Scribed by R. Sanogo; R. De Pasquale; M. P. Germanò
- Publisher
- John Wiley and Sons
- Year
- 1998
- Tongue
- English
- Weight
- 85 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0951-418X
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✦ Synopsis
The leaf decoction of Guiera senegalensis possesses an antitussive activity. The antitussive activity of Guiera was evaluated using the classical citric acid-evoked cough model in guinea-pigs. The leaf decoction of the leaves of Guiera dose-dependently decreased the number of coughs. The cytotoxicity test showed that the acute cytotoxic concentration of Guiera decoction was b1000 mg/mL.
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The ethanol extract of the flowers of the plant Striga senegalensis (family : Scrophulariaceae) has been found to possess antiimplantation activity in female albino rats when administered orally. At a dose of 120 mg/kg body weight implantation of fertilized ova was prevented in 100% of the treated a