New Pf ATP6 Mutations Found in Plasmodium falciparum Isolates from Vietnam
نویسندگان
چکیده
منابع مشابه
New PfATP6 mutations found in Plasmodium falciparum isolates from Vietnam.
Artemisinin and its derivatives have been used against malaria in Vietnam since 1991 (4). An increase in clinical artemisinin resistance would be disastrous for malaria treatment. All possible indicators of this potential resistance must be monitored. The sarco/endoplasmic reticulum Ca -ATPase ortholog of Plasmodium falciparum (PfATP6) has been suggested to be the target of artemisinins (3). Co...
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In Iran, both Plasmodium vivax and P. falciparum malaria have been detected, but P. vivax is the predominant species. Point mutations in dihydrofolate reductase (dhfr) gene in both Plasmodia are the major mechanisms of pyrimethamine resistance. From April 2007 to June 2009, a total of 134 blood samples in two endemic areas of southern Iran were collected from patients infected with P. vivax and...
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We conducted a prevalence study of mutations in Plasmodium falciparum that are associated with antifolate resistance in Blantyre, Malawi. The dihydrofolate reductase 164-Leu mutation, which confers resistance to both pyrimethamine and chlorproguanil, was found in 4.7% of the samples. Previously unreported mutations in dihydropteroate synthase were also found.
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ژورنال
عنوان ژورنال: Antimicrobial Agents and Chemotherapy
سال: 2009
ISSN: 0066-4804,1098-6596
DOI: 10.1128/aac.00684-09