نتایج جستجو برای: antiplasmodial activity

تعداد نتایج: 1134718  

Journal: :International Journal for Parasitology: Drugs and Drug Resistance 2015

Journal: :Bioorganic & medicinal chemistry 2004
Hanne L Ziegler Henrik Franzyk Majid Sairafianpour Mehrnoush Tabatabai Mahboubeh D Tehrani Karim Bagherzadeh Henry Hägerstrand Dan Staerk Jerzy W Jaroszewski

The natural triterpene betulinic acid and its analogues (betulinic aldehyde, lupeol, betulin, methyl betulinate and betulinic acid amide) caused concentration-dependent alterations of erythrocyte membrane shape towards stomatocytes or echinocytes according to their hydrogen bonding properties. Thus, the analogues with a functional group having a capacity of donating a hydrogen bond (COOH, CH(2)...

Journal: :Molecules 2012
Adrine M Innocente Gloria N S Silva Laura Nogueira Cruz Miriam S Moraes Myna Nakabashi Pascal Sonnet Grace Gosmann Célia R S Garcia Simone C B Gnoatto

More than 40% of the World population is at risk of contracting malaria, which affects primarily poor populations in tropical and subtropical areas. Antimalarial pharmacotherapy has utilised plant-derived products such as quinine and artemisinin as well as their derivatives. However, worldwide use of these antimalarials has caused the spread of resistant parasites, resulting in increased malari...

Journal: :African journal of traditional, complementary, and alternative medicines : AJTCAM 2014
Abiodun Falodun Vincent Imieje Osayewenre Erharuyi Joy Ahomafor Melissa R Jacob Shabana I Khan Mark T Hamann

BACKGROUND A great revival of scientific interests in drug discovery has been witnessed in recent years from medicinal plants for health maintenance. The aim of this work was to investigate three Nigerian medicinal plants collected in Nigeria for their in vitro antiplasmodial and antimicrobial activities. MATERIALS AND METHODS Extracts obtained from parts of Persea americana, Jatropha podagri...

2015
Briana R. Flaherty Yuxiao Wang Edward C. Trope Tienhuei G. Ho Vasant Muralidharan Eileen J. Kennedy David S. Peterson Sanjai Kumar

Drug resistance poses a significant threat to ongoing malaria control efforts. Coupled with lack of a malaria vaccine, there is an urgent need for the development of new antimalarials with novel mechanisms of action and low susceptibility to parasite drug resistance. Protein Kinase A (PKA) has been implicated as a critical regulator of pathogenesis in malaria. Therefore, we sought to investigat...

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