نتایج جستجو برای: leishmanicidal activity

تعداد نتایج: 1134504  

Journal: :Journal of immunology 2006
Carlos H Serezani Joao H Perrela Momtchilo Russo Marc Peters-Golden Sonia Jancar

Leukotrienes (LTs) are known to be produced by macrophages when challenged with Leishmania, but it is not known whether these lipid mediators play a role in host defense against this important protozoan parasite. In this study, we investigated the involvement of LTs in the in vitro and in vivo response to Leishmania amazonensis infection in susceptible (BALB/c) and resistant (C3H/HePAS) mice. P...

Background: NPs (NPs) with unique chemical and physical properties can be used for therapeutic purposes because of their strong antimicrobial activates. NPs have been used as an antimicrobial agents to inhibit microbial growth.Objectives: In view of the strong antimicrobial activity of NPs, the biogenic synthesis and leishmanicidal activity of rod-shaped ...

2015
Sara M. Robledo Wilson Cardona Karen Ligardo Jéssica Henao Natalia Arbeláez Andrés Montoya Fernando Alzate Juan M. Pérez Victor Arango Iván D. Vélez Jairo Sáez

Species of Picramnia genus are used in folk medicine to treat or prevent skin disorders, but only few species have been studied for biological activity and chemical composition. P. gracilis Tul. is a native species from Central and South America and although its fruits are edible, phytochemical analysis or medicinal uses of this species are not known. In the search of candidates to antileishman...

2017
Mehrdad Khatami Hajar Alijani Iraj Sharifi Fatemeh Sharifi Shahram Pourseyedi Sam Kharazi Marcos Augusto Lima Nobre Manouchehr Khatami

Abstract: Due to the multiplicity of useful applications of metal oxide nanoparticles (ONPs) in medicine are growing exponentially, in this study, Fe₃O₄ (iron oxide) nanoparticles (IONPs) were biosynthesized using Rosemary to evaluate the leishmanicidal efficiency of green synthesized IONPs. This is the first report of the leishmanicidal efficiency of green synthesized IONPs against Leishmania ...

Journal: :Molecules 2010
Jacqueline Ropivia Séverine Derbré Caroline Rouger Fabrice Pagniez Patrice Le Pape Pascal Richomme

Alkaloids from Thalictrum flavum L. (Ranuculaceae) growing in the Loire valley (France) were isolated and evaluated for their antiplasmodial and leishmanicidal activities. Berberine was identified as a major component but its analogue, pseudoberberine, was isolated for the first time from this plant. As far as bisbenzylisoquinolines are concerned, thalfoetidine was also isolated and, besides, i...

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