Chemical Components and Biological Activity of Bidens Subalternans, B. Aurea (Astereaceae) and Zuccagnia Puntacta (Fabaceae)
Abstract
:Introduction
Experimental
1. Determination of gastric cytoprotective activity of several isolated extracts and products in rats and/or mice.
2. Determination of small intestinal transit in mice
Results and Discussion
Treatment previous to EtOH | Ulcer Index(X ± SEM) | Damageinhibition |
MeOH ext. of B. aurea | 3,87 ± 0,12* | 20% |
Cl3CH ext. of B. aurea | 2,83 ± 0,33* | 41% |
MeOH ext. of B. subalterna | 3,50 ± 0,20* | 27% |
MeOH ext. of Z. punctata | 0,75± 0,25***a | 84% |
Z.punctata aqueous infusion | 2,75 ± 0,43**b | 43% |
2’,4’-diOH-3’-metoxychalcone | 3,6 ± 0,54**a | 25% |
2’,4’-diOH-chalcone | 1,75± 0,25***b | 63% |
vehicle | 4,83 ± 0,16 | -- |
Treatment previous to C | Intestinal transit(%) (X ± SEM) |
B. aurea extract | 45,57 ± 3,49** |
B. subalterna extract | 52,90 ± 2,98 |
MeOH ext. of Z. punctata | 35,61 ± 2,97 ***a |
Z. punctata aqueous infusion | 46,82 ± 2,04*b |
2’,4’-diOH-3’-metoxychalcone | 47,17 ± 1,85**c |
2’,4’-diOH-chalcone | 44,82 ± 2,51***c |
vehicle | 57,86 ± 3,09 |
References and Notes
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Share and Cite
Ortega, C.A.; María, A.O.M.; Gianello, J.C. Chemical Components and Biological Activity of Bidens Subalternans, B. Aurea (Astereaceae) and Zuccagnia Puntacta (Fabaceae). Molecules 2000, 5, 465-467. https://doi.org/10.3390/50300465
Ortega CA, María AOM, Gianello JC. Chemical Components and Biological Activity of Bidens Subalternans, B. Aurea (Astereaceae) and Zuccagnia Puntacta (Fabaceae). Molecules. 2000; 5(3):465-467. https://doi.org/10.3390/50300465
Chicago/Turabian StyleOrtega, C. A., A. O.M. María, and J. C. Gianello. 2000. "Chemical Components and Biological Activity of Bidens Subalternans, B. Aurea (Astereaceae) and Zuccagnia Puntacta (Fabaceae)" Molecules 5, no. 3: 465-467. https://doi.org/10.3390/50300465