نتایج جستجو برای: antimalarial activity
تعداد نتایج: 1138771 فیلتر نتایج به سال:
BACKGROUND Plumbagin is the major active constituent in several plants including Plumbago indica Linn. (root). This compound has been shown to exhibit a wide spectrum of biological and pharmacological activities. The present study aimed to evaluate the in vitro and in vivo antimalarial activity of plumbagin including its acute and subacute toxicity in mice. METHODS In vitro antimalarial activ...
Malaria is a mosquito-borne disease caused by parasites of the genus . In humans, parasites multiply in the liver and then infect red blood cells. The life cycle consists of a sexual phase in the mosquito vector (sporogony) and an asexual phase in the vertebrate host (schizogony); both life cycle phases can be detected in assays. In general, and are the two basic approaches routinely used to ev...
Due to the emergence and spread of malaria parasite with resistance to antimalarial drugs, discovery and development of new, safe, and affordable antimalarial are urgently needed. In this respect, medicinal plant extracts are targets to optimize antimalarial actions and restore efficacy of standard antimalarial drugs. The present study was aimed at determining the antimalarial activities of Gyn...
Since emergence of chloroquine-resistant Plasmodium falciparum and reports of parasite resistance to alternative drugs, there has been renewed interest in the antimalarial activity of acridines and their congeners, the acridinones. This article presents literature compilation of natural acridinone alkaloids and synthetic 9-substituted acridines, acridinediones, haloalcoxyacridinones and 10-N-su...
A set of benzophenone derivatives was evaluated for the antimalarial activity against Plasmodium berghei in mice and the mean survival time of mice for all the compounds was determined. The QSAR analysis was carried out for the fourteen benzophenone derivatives using different physicochemical descriptors. The multiple linear regression analysis was used to correlate the physicochemical descript...
In vitro antiplasmodial activity and toxicity assessment of some plants from Nigerian ethnomedicine.
CONTEXT The emergence and spread of Plasmodium falciparum-resistant parasites to nearly all available antimalarial drugs pose a threat to malaria control and necessitates the need to continue the search for new effective and affordable drugs. Ethnomedicine has been shown to be a potential source of antimalarial compounds or source of template for the synthesis of novel antimalarial molecules. ...
Background and Objective: Resistance to chloroquine (CQ) in Plasmodium falciparum malaria has become a major health concern in the developing countries. This problem has prompted investigators for finding alternative antimalarials that may be effective against resistant strains. Amodiaquine (AQ) is an antimalarial which is effective against many chloroquine-resistant strains of P. falciparum. H...
A series of protein farnesyltransferase inhibitor ester prodrugs of FTI-2148 (17) were synthesized in order to evaluate the effects of ester structure modification on antimalarial activity and for further development of a farnesyltransferase inhibitor with in vivo activity. Evaluation against P. falciparum in red blood cells showed that all the investigated esters exhibited significant antimala...
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