1. Anti-Leishmanial Activity of Pelargonium roseum Essential Oil on Growth of Leishmania infantum Promastigotes.
- Author
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Tabari, Mohaddeseh Abouhosseini, Youssefi, Mohammad Reza, Farash, Bibi Razieh Hosseini, Ebrahimi, Mohammad Amin, Mousavi, Niki Nabavi, and Moghaddas, Elham
- Subjects
PELARGONIUMS ,ESSENTIAL oils ,LEISHMANIA infantum - Abstract
Background and Objectives: Due to adverse effects of pentavalent antimonial treatment of visceral leishmaniasis using herbal medicines has received a lot of attention. In this study, we evaluated inhibitory activity of Pelargonium roseum essential oil on growth of Leishmania infantum promastigotes, and compared it with that of Glucantime. Methods: Inhibitory effects of different concentrations (1, 2.5, 5, 10, 25, 50 and 100 μL/ml) of P. roseum essential oil on the growth of L. infantum promastigotes were studied by MTT assay after 24 and 48 hours. All the data were analyzed by one-way analysis of variance. The effect of the essential oil was later compared with that of standard dose of Glucantime. Results: After 24 hours, different concentrations of the essential oil had no significant inhibitory effect on promastigotes of L. infantum. After 48 hours, all concentrations except for 1μL/ml showed significant anti-leishmanial activity. In addition, the lowest concentration that had significant inhibitory effect on L. infantum promastigote was 5 μL/ml. Conclusion: The essential oil of P. roseum has favorable inhibitory activity on the growth of L. infantum promastigotes after 48 hours. This indicates the therapeutic potential of this plant for treatment of leishmaniasis. [ABSTRACT FROM AUTHOR]
- Published
- 2017
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