Antiplasmodial potential of Eucalyptus obliqua leaf methanolic extract against Plasmodium vivax: An in vitro study

Malaria is an intraerythrocytic parasitic disease caused by the genus Plasmodium of which Plasmodium vivax and Plasmodium falciparum are the major species. The high cost and associated side effects of antimalarial drugs triggered research about medicinal plants to develop alternative and low-cost dr...

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Autores principales: Zareen Shehzad, Khan Shahid Niaz, Adnan Muhammad, Haleem Sumbal, Ali Rehman, Alnomasy Sultan F.
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Lenguaje:EN
Publicado: De Gruyter 2021
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spelling oai:doaj.org-article:19976b177f3c435dbfbfd3fd1d5c6c1f2021-12-05T14:10:44ZAntiplasmodial potential of Eucalyptus obliqua leaf methanolic extract against Plasmodium vivax: An in vitro study2391-542010.1515/chem-2021-0091https://doaj.org/article/19976b177f3c435dbfbfd3fd1d5c6c1f2021-09-01T00:00:00Zhttps://doi.org/10.1515/chem-2021-0091https://doaj.org/toc/2391-5420Malaria is an intraerythrocytic parasitic disease caused by the genus Plasmodium of which Plasmodium vivax and Plasmodium falciparum are the major species. The high cost and associated side effects of antimalarial drugs triggered research about medicinal plants to develop alternative and low-cost drugs with lesser side effects. Therefore, this study was designed to investigate the antiplasmodial activity of the Eucalyptus obliqua L’Hér. leaf extract against P. vivax and its phytochemicals in in vitro. The methanolic extract of E. obliqua was prepared and different concentrations of the crude extract and phytochemicals were used against P. vivax. The methanolic extract of E. obliqua showed profound antiplasmodial activity (LD50 0.084 mg/mL; 80.04%) at 0.1 mg/mL concentration after 24 h. Alkaloids, flavonoids, saponins, and tannins were found in the E. obliqua methanolic extract. Only alkaloids at the concentration (0.1 mg/mL) exhibited 60.93% inhibition of P. vivax. The methanolic extract of E. obliqua exhibits antiplasmodial activity in vitro. However, in vivo efficacy is an important aspect in the testing of medicinal plants against parasitic infections and should be evaluated in future.Zareen ShehzadKhan Shahid NiazAdnan MuhammadHaleem SumbalAli RehmanAlnomasy Sultan F.De Gruyterarticleplasmodium vivaxeucalyptus obliquaantiplasmodial activityin vitroChemistryQD1-999ENOpen Chemistry, Vol 19, Iss 1, Pp 1023-1028 (2021)
institution DOAJ
collection DOAJ
language EN
topic plasmodium vivax
eucalyptus obliqua
antiplasmodial activity
in vitro
Chemistry
QD1-999
spellingShingle plasmodium vivax
eucalyptus obliqua
antiplasmodial activity
in vitro
Chemistry
QD1-999
Zareen Shehzad
Khan Shahid Niaz
Adnan Muhammad
Haleem Sumbal
Ali Rehman
Alnomasy Sultan F.
Antiplasmodial potential of Eucalyptus obliqua leaf methanolic extract against Plasmodium vivax: An in vitro study
description Malaria is an intraerythrocytic parasitic disease caused by the genus Plasmodium of which Plasmodium vivax and Plasmodium falciparum are the major species. The high cost and associated side effects of antimalarial drugs triggered research about medicinal plants to develop alternative and low-cost drugs with lesser side effects. Therefore, this study was designed to investigate the antiplasmodial activity of the Eucalyptus obliqua L’Hér. leaf extract against P. vivax and its phytochemicals in in vitro. The methanolic extract of E. obliqua was prepared and different concentrations of the crude extract and phytochemicals were used against P. vivax. The methanolic extract of E. obliqua showed profound antiplasmodial activity (LD50 0.084 mg/mL; 80.04%) at 0.1 mg/mL concentration after 24 h. Alkaloids, flavonoids, saponins, and tannins were found in the E. obliqua methanolic extract. Only alkaloids at the concentration (0.1 mg/mL) exhibited 60.93% inhibition of P. vivax. The methanolic extract of E. obliqua exhibits antiplasmodial activity in vitro. However, in vivo efficacy is an important aspect in the testing of medicinal plants against parasitic infections and should be evaluated in future.
format article
author Zareen Shehzad
Khan Shahid Niaz
Adnan Muhammad
Haleem Sumbal
Ali Rehman
Alnomasy Sultan F.
author_facet Zareen Shehzad
Khan Shahid Niaz
Adnan Muhammad
Haleem Sumbal
Ali Rehman
Alnomasy Sultan F.
author_sort Zareen Shehzad
title Antiplasmodial potential of Eucalyptus obliqua leaf methanolic extract against Plasmodium vivax: An in vitro study
title_short Antiplasmodial potential of Eucalyptus obliqua leaf methanolic extract against Plasmodium vivax: An in vitro study
title_full Antiplasmodial potential of Eucalyptus obliqua leaf methanolic extract against Plasmodium vivax: An in vitro study
title_fullStr Antiplasmodial potential of Eucalyptus obliqua leaf methanolic extract against Plasmodium vivax: An in vitro study
title_full_unstemmed Antiplasmodial potential of Eucalyptus obliqua leaf methanolic extract against Plasmodium vivax: An in vitro study
title_sort antiplasmodial potential of eucalyptus obliqua leaf methanolic extract against plasmodium vivax: an in vitro study
publisher De Gruyter
publishDate 2021
url https://doaj.org/article/19976b177f3c435dbfbfd3fd1d5c6c1f
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