| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 9006995 | Fitoterapia | 2005 | 4 Pages |
Abstract
Crude extracts and fractions of Bertholletia excelsa stem barks were tested for trypanocidal activity. Acetone and methanol extracts showed significant in vitro trypanocidal activity against trypomastigote form of Trypanosoma cruzi since in the concentration of 500 μg/ml, the parasites were reduced in 100% and 90.3% respectively, whereas the triterpene betulinic acid pure isolated from hexane extract presented 75.4%.
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Authors
Francinete R. Campos, Ana H. Januário, Lisandra V. Rosas, Samara K.R. Nascimento, Paulo S. Pereira, Suzelei C. França, Milade S.C. Cordeiro, Miriam P.A. Toldo, Sérgio Albuquerque,