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Increased pfmdr1 gene copy number and the decline in pfcrt and pfmdr1 resistance alleles in Ghanaian Plasmodium falciparum isolates after the change of anti-malarial drug treatment policy

Overview of attention for article published in Malaria Journal, October 2013
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Title
Increased pfmdr1 gene copy number and the decline in pfcrt and pfmdr1 resistance alleles in Ghanaian Plasmodium falciparum isolates after the change of anti-malarial drug treatment policy
Published in
Malaria Journal, October 2013
DOI 10.1186/1475-2875-12-377
Pubmed ID
Authors

Nancy O Duah, Sena A Matrevi, Dziedzom K de Souza, Daniel D Binnah, Mary M Tamakloe, Vera S Opoku, Christiana O Onwona, Charles A Narh, Neils B Quashie, Benjamin Abuaku, Christopher Duplessis, Karl C Kronmann, Kwadwo A Koram

Abstract

With the introduction of artemisinin-based combination therapy (ACT) in 2005, monitoring of anti-malarial drug efficacy, which includes the use of molecular tools to detect known genetic markers of parasite resistance, is important for first-hand information on the changes in parasite susceptibility to drugs in Ghana. This study investigated the Plasmodium falciparum multidrug resistance gene (pfmdr1) copy number, mutations and the chloroquine resistance transporter gene (pfcrt) mutations in Ghanaian isolates collected in seven years to detect the trends in prevalence of mutations.

Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 141 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
United Kingdom 2 1%
Vietnam 1 <1%
Burkina Faso 1 <1%
Ghana 1 <1%
United States 1 <1%
Unknown 135 96%

Demographic breakdown

Readers by professional status Count As %
Student > Master 26 18%
Researcher 21 15%
Student > Ph. D. Student 20 14%
Student > Bachelor 19 13%
Lecturer 6 4%
Other 25 18%
Unknown 24 17%
Readers by discipline Count As %
Agricultural and Biological Sciences 31 22%
Biochemistry, Genetics and Molecular Biology 27 19%
Medicine and Dentistry 15 11%
Immunology and Microbiology 10 7%
Social Sciences 6 4%
Other 24 17%
Unknown 28 20%