Abstract |
The rapid development of nematode resistance to anthelmintics has limited the success of small ruminant gastrointestinal helminthiasis control in several countries, stimulating the search for alternatives. The aim of this work was to evaluate the in vitro anthelmintic activity of Anacardium humile (Anacardiaceae) on gastrointestinal nematodes of sheep. Aqueous and ethanolic extracts of A. humile leaves were evaluated by the larval development inhibition assay at concentrations of: 187.5, 150, 100, 50, and 30 mg ml(-1); and 100, 80, 60, 40, and 20 mg ml(-1), respectively. Phytochemical analysis demonstrated the presence of tannins, flavenoids, and alkaloids in the leaves. The LD(50) was 10.14 mg ml(-1) for the aqueous extract and 23.24 mg ml(-1) for the ethanolic extract, providing evidence for the potential of this plant in the endoparasite control.
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Authors | P S Nery, F A Nogueira, E R Martins, E R Duarte |
Journal | Veterinary parasitology
(Vet Parasitol)
Vol. 171
Issue 3-4
Pg. 361-4
(Aug 04 2010)
ISSN: 1873-2550 [Electronic] Netherlands |
PMID | 20434847
(Publication Type: Controlled Clinical Trial, Journal Article)
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Copyright | Copyright 2010. Published by Elsevier B.V. |
Chemical References |
- Anthelmintics
- Plant Extracts
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Topics |
- Anacardium
(chemistry)
- Animals
- Anthelmintics
(chemistry, therapeutic use)
- Dose-Response Relationship, Drug
- Gastrointestinal Diseases
(drug therapy, parasitology, veterinary)
- Nematode Infections
(drug therapy, veterinary)
- Plant Extracts
(chemistry, pharmacology)
- Plant Leaves
(chemistry)
- Sheep
- Sheep Diseases
(drug therapy, parasitology)
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