background: the emergence and spread of chloroquine resistant plasmodium falciparum in the world stimulated some investigators to consider different aspects of chloroquine resistance in human and rodent plasmodia . using animal plasmo­dia , particularly primate and rodent plasmodia can be useful model for human plasmodia studies. in this study we have tried to consider and compare the sequence ...

anti malaria agents including chloroquine and hydroxichloroquine are commonly used for rheumatic diseases e.g. systemic erythematous lupus or rheumatoid arthritis. one of the most important systemic side effects of these agents is ocular side effects (chloroquine toxicity retinopathy). regarding to importance of early detection of this toxicity, the patients who take these drugs should be evalu...

Plasmodium falciparum, Plasmodium vivax, Plasmodium ovale, Plasmodium malariae, and Plasmodium knowlesi are the parasites that infect humans. Plasmodium falciparum and Plasmodium vivax cause most of the malarial infections worldwide. Plasmodium vivax, Plasmodium ovale, Plasmodium malariae, and Plasmodium knowlesi are susceptible to chloroquine. Chloroquine was the world's most widely used antim...

penfluridol, a neuroleptic drug, considerably reversed halofantrine resistance in t9.96hf halofantrine resistant strain of plasmodium falicparum (originally chloroquine sensitive parasites), but not in k1hf halofantrine resistant strain (originally chloroquine resistant parasites)

background: this study investigated the association between pfcrt, t76 allele and chloroquine resistance in patients with falciparum malaria. molecular assays for point mutations on drugs resistance-related genes are applied tools for monitoring emerging resistance and surveillance malaria control strategies in endemic areas. the mutant genotype at codon 76 of plasmodium falciparum chloroquine ...

drug resistance in malaria parasites is extending in the world particularly in chemical synthesized drugs such as 4- aminoquinolines and aminoalcoholes. employing herbal extracts is encouraged by who in the malarious areas. in this study, the effectiveness of ethanolic extract of artemisia aucheri individually and in combination with chloroquine, has been considered against chloroquine - sensit...

there was a statistically significant difference in the number of oocysts, developed in anopheles stephensi which had fed on mice infected with chloroquine resistant strains (ny 151./2b and. p.y. nigeriensis) and treated with 1 or 10 mg/kg chloroquine phosphate, when compared with the mosquitoes fed on saline injected control animals infected with the same lines. there was no significant differ...

the production of experimentally induced drug resistance in the laboratory provides valuable opportunities for investigators to study the nature and genetics of drug resistance mechanisms to a given agent, patterns of cross resistance and the mode of action of drugs. at the beginning the continuous drug exposure was chosen as a standard procedure to produce drug— resistant strains of p. falcipa...

malaria is one of the worldwide parasitic diseases which threaten the life of hundreds of millions of people at the malarious areas each year. the emergence of chloroquine-resistant strains of plasmodium falciparum in most of the malarious areas has encountered the relevant countries with some difficulties about treating the acute cases of the disease particulary if the monotherapy regimen has ...