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  • Pembe Issamou Mayengue, Mathieu Ndounga, Freddy Vladimir Malonga, Michel Bitémo, Francine Ntoumi
  • Biology, Medicine
  • Malaria Journal
  • 2011 (First Publication: 22 September 2011)
  • BackgroundThe characterization of malaria parasite populations circulating in an area is part of site characterization, as a basis for evaluating the impact of malaria interventions on geneticContinue Reading
  • Pembe Issamou Mayengue, Horst Rieth, +4 authors Francine Ntoumi
  • Biology, Medicine
  • Tropical medicine & international health : TM…
  • 2004 (First Publication: 1 September 2004)
  • Summary In malaria-endemic regions, pregnant women are more susceptible to malarial infections than non-pregnant women. The main objective of this study, which was conducted in the malariaContinue Reading
  • Sandie Ménard, Isabelle Morlais, +9 authors Antoine Berry
  • Biology, Medicine
  • Malaria Journal
  • 2012 (First Publication: 12 April 2012)
  • BackgroundRegular monitoring of the levels of anti-malarial resistance of Plasmodium falciparum is an essential policy to adapt therapy and improve malaria control. This monitoring can be facilitatedContinue Reading
  • Matthias T. Frank, Nicola Lehners, +10 authors Peter Gottfried Kremsner
  • Medicine, Biology
  • Malaria Journal
  • 2011 (First Publication: 17 October 2011)
  • BackgroundChloroquine resistance (CR) decreased after the removal of chloroquine from national treatment guidelines in Malawi, Kenia and Tanzania. In this investigation the prevalence of theContinue Reading
    We evaluated the relationship between immune response markers and the multiplicity of Plasmodium falciparum infections in order to assess the validity of the latter as an indicator of the acquisitionContinue Reading
  • Pembe Issamou Mayengue, Mathieu Ndounga, Matondo Maya Davy, Ntsonde Tandou, Francine Ntoumi
  • Biology, Medicine
  • Acta tropica
  • 2005 (First Publication: 1 September 2005)
  • Chloroquine (CQ) resistance in Plasmodium falciparum has been particularly associated with mutations in the pfcrt gene. The present study was carried out in the malaria hyperendemic town ofContinue Reading
  • Francine Ntoumi, Laurence Flori, +6 authors Pascal Rihet
  • Biology, Medicine
  • The Journal of infectious diseases
  • 2005 (First Publication: 1 December 2005)
  • BACKGROUND To extend our previous findings showing an imbalanced distribution of immunoglobulin G2 (IgG2) antibodies to Plasmodium falciparum merozoite surface protein 2 (MSP2) and a higher frequencyContinue Reading
    BackgroundIn order to prepare the field site for future interventions, the prevalence of asymptomatic Plasmodium falciparum infection was evaluated in a cohort of children living in Brazzaville.Continue Reading
  • Pembe Issamou Mayengue, Yvonne Kalmbach, Saadou Issifou, Peter Gottfried Kremsner, Francine Ntoumi
  • Medicine, Biology
  • Parasitology Research
  • 2006 (First Publication: 19 December 2006)
  • In Lambaréné (Gabon), where a high level of Plasmodium falciparum resistance to chloroquine has been reported, we assessed the relationship between polymorphisms in the P. falciparum chloroquineContinue Reading