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恶性疟原虫(Plasmodium falciparum)Plasmepsin 2 基因重复,西非。

Plasmodium falciparum Plasmepsin 2 Duplications, West Africa.

出版信息

Emerg Infect Dis. 2018 Aug;24(8):1591-3. doi: 10.3201/eid2408.180370. Epub 2018 Aug 17.

DOI:10.3201/eid2408.180370
PMID:29798744
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6056108/
Abstract

Dihydroartemisinin/piperaquine (DHA/PPQ) is increasingly deployed as antimalaria drug in Africa. We report the detection in Mali of Plasmodium falciparum infections carrying plasmepsin 2 duplications (associated with piperaquine resistance) in 7/65 recurrent infections within 2 months after DHA/PPQ treatment. These findings raise concerns about the long-term efficacy of DHA/PPQ treatment in Africa.

摘要

双氢青蒿素/哌喹(DHA/PPQ)在非洲作为抗疟药物的使用越来越多。我们在马里报告了 7/65 例在 DHA/PPQ 治疗后 2 个月内复发的疟原虫感染中发现疟原虫 2 型裂殖子蛋白(与哌喹耐药相关)的基因重复。这些发现令人担忧 DHA/PPQ 在非洲的长期疗效。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/14fb/6056108/c6d8a5ae9895/18-0370-F.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/14fb/6056108/c6d8a5ae9895/18-0370-F.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/14fb/6056108/c6d8a5ae9895/18-0370-F.jpg

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Medicina (Kaunas). 2024 Jun 20;60(6):1013. doi: 10.3390/medicina60061013.
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