HPLC-DAD Analysis, Antileishmanial, Antiproliferative, and Antibacterial Activities of Lacistema pubescens : An Amazonian Medicinal Plant
Joint Authors
Antinarelli, Luciana Maria Ribeiro
Pinto, Nícolas de Castro Campos
Coimbra, Elaine Soares
Ribeiro, Antônia
Mello da Silva, Josiane
de Souza-Fagundes, Elaine Maria
Scio, Elita
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-08-07
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Species of the genus Lacistema are traditionally used by Brazilian and Peruvian indigenous communities.
The present study investigated the in vitro antileishmanial activity against several Leishmania species, cytotoxicity in murine peritoneal macrophages, antiproliferative activity against HL60 and Jurkat cells, and antibacterial activities against seven bacteria strains of the aerial parts of the methanolic crude extract and fractions of Lacistema pubescens.
In addition, their chemical profile was also evaluated.
Hexane fraction showed the most significant IC50 values against all promastigotes of Leishmania species tested, except for L.
chagasi (IC50 = 4.2 µg/mL for L.
major and IC50 = 3.5 µg/mL for L.
amazonensis).
This fraction also exhibited a strong activity against amastigotes of L.
amazonensis (IC50 = 6.9 µg/mL).
The antiproliferative activity was also observed for methanolic extract and hexane fraction with IC50 = 47.2 µg/mL and IC50 = 39.7 µg/mL for HL60, respectively.
Regarding the antimicrobial activity, the overall antibacterial activity was not very significative.
Phytol and sitosterol were identified in the methanolic extract.
Additionally, previous studies also revealed the presence of those compounds in the hexane fraction.
Among other compounds, phytol and sitosterol were probably involved in the antileishmanial and cytotoxicity activities observed in this study.
American Psychological Association (APA)
Mello da Silva, Josiane& Antinarelli, Luciana Maria Ribeiro& Pinto, Nícolas de Castro Campos& Coimbra, Elaine Soares& de Souza-Fagundes, Elaine Maria& Ribeiro, Antônia…[et al.]. 2014. HPLC-DAD Analysis, Antileishmanial, Antiproliferative, and Antibacterial Activities of Lacistema pubescens : An Amazonian Medicinal Plant. BioMed Research International،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-480258
Modern Language Association (MLA)
Mello da Silva, Josiane…[et al.]. HPLC-DAD Analysis, Antileishmanial, Antiproliferative, and Antibacterial Activities of Lacistema pubescens : An Amazonian Medicinal Plant. BioMed Research International No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-480258
American Medical Association (AMA)
Mello da Silva, Josiane& Antinarelli, Luciana Maria Ribeiro& Pinto, Nícolas de Castro Campos& Coimbra, Elaine Soares& de Souza-Fagundes, Elaine Maria& Ribeiro, Antônia…[et al.]. HPLC-DAD Analysis, Antileishmanial, Antiproliferative, and Antibacterial Activities of Lacistema pubescens : An Amazonian Medicinal Plant. BioMed Research International. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-480258
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-480258