Selection of Plasmodium falciparum pfmdr1 alleles following therapy with artemether-lumefantrine in an area of Uganda where malaria is highly endemic

被引:124
作者
Dokomajilar, C
Nsobya, SL
Greenhouse, B
Rosenthal, PJ
Dorsey, G
机构
[1] Univ Calif San Francisco, San Francisco Gen Hosp, Dept Med, San Francisco, CA USA
[2] Makerere Univ, Dept Med, Kampala, Uganda
关键词
D O I
10.1128/AAC.50.5.1893-1895.2006
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
Polymorphisms in the Plasmodium falciparum pfmdr1 gene were assayed in pretreatment samples and in samples from patients reinfected following therapy with artemether-lumefantrine. The pfmdr1 alleles 86N, 184F, and 1246D significantly increased in prevalence after treatment. All samples had a single pfmdr1 copy. Treatment with artemether-lumefantrine selects for polymorphisms that may alter antimalarial drug response.
引用
收藏
页码:1893 / 1895
页数:3
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