Cargando…

Increased Prevalence of Mutant Allele Pfdhps 437G and Pfdhfr Triple Mutation in Plasmodium falciparum Isolates from a Rural Area of Gabon, Three Years after the Change of Malaria Treatment Policy

In Gabon, sulfadoxine-pyrimethamine (SP) is recommended for intermittent preventive treatment during pregnancy (IPTp-SP) and for uncomplicated malaria treatment through ACTs drug. P. falciparum strains resistant to SP are frequent in areas where this drug is highly used and is associated with the oc...

Descripción completa

Detalles Bibliográficos
Autores principales:	Ndong Ngomo, Jacques-Mari, Mawili-Mboumba, Denise Patricia, M'Bondoukwe, Noé Patrick, Nikiéma Ndong Ella, Rosalie, Bouyou Akotet, Marielle Karine
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Hindawi Publishing Corporation 2016
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4852121/ https://www.ncbi.nlm.nih.gov/pubmed/27190671 http://dx.doi.org/10.1155/2016/9694372

Ejemplares similares

Genetic polymorphism of merozoite surface protein-1 in Plasmodium falciparum isolates from patients with mild to severe malaria in Libreville, Gabon
por: Bouyou-Akotet, Marielle Karine, et al.
Publicado: (2015)

Allelic Diversity of MSP1 Gene in Plasmodium falciparum from Rural and Urban Areas of Gabon
por: Mawili-Mboumba, Denise Patricia, et al.
Publicado: (2015)

Drug Resistance Molecular Markers of Plasmodium falciparum and Severity of Malaria in Febrile Children in the Sentinel Site for Malaria Surveillance of Melen in Gabon: Additional Data from the Plasmodium Diversity Network African Network
por: Ndong Ngomo, Jacques Mari, et al.
Publicado: (2023)

Increased Frequency of Pfdhps A581G Mutation in Plasmodium falciparum Isolates from Gabonese HIV-Infected Individuals
por: Koumba Lengongo, Jeanne Vanessa, et al.
Publicado: (2019)

Prevalence and associated factors of intestinal parasite infection by HIV infection status among asymptomatic adults in rural Gabon
por: Lengongo, Jeanne Vanessa Koumba, et al.
Publicado: (2020)

Plasmodium falciparum Allelic Diversity: A Comparison of DNA Extraction from Isolates Collected on Rapid Diagnostic Tests (Rdts) and Filter Paper
por: Mawili-Mboumba, Denise Patricia, et al.
Publicado: (2021)

Comparative performance of four malaria rapid diagnostic tests, Vikia Malaria Pf/Pan, Meriline-Meriscreen Pf/Pv/Pan, Right Sign Malaria Pf/Pan, and Right Sign Malaria Pf, among febrile patients in Gabon
por: Ditombi, Bridy Chesly Moutombi, et al.
Publicado: (2020)

Persistence of High In Vivo Efficacy and Safety of Artesunate–Amodiaquine and Artemether–Lumefantrine as the First- and Second-Line Treatments for Uncomplicated Plasmodium falciparum Malaria 10 Years After Their Implementation in Gabon
por: Ndong Ngomo, Jacques M., et al.
Publicado: (2019)

Circulating IL-6, IL-10, and TNF-alpha and IL-10/IL-6 and IL-10/TNF-alpha ratio profiles of polyparasitized individuals in rural and urban areas of gabon
por: M’Bondoukwé, Noé Patrick, et al.
Publicado: (2022)

Sub-microscopic gametocyte carriage in febrile children living in different areas of Gabon
por: Mawili-Mboumba, Denise Patricia, et al.
Publicado: (2013)

Prevalence of and risk factors for malaria, filariasis, and intestinal parasites as single infections or co-infections in different settlements of Gabon, Central Africa
por: M’bondoukwé, Noé Patrick, et al.
Publicado: (2018)

Correction to: prevalence of and risk factors for malaria, filariasis, and intestinal parasites as single infections or co-infections in different settlements of Gabon, Central Africa
por: M’bondoukwé, Noé Patrick, et al.
Publicado: (2018)

Malaria and COVID-19 prevalence in a population of febrile children and adolescents living in Libreville
por: Moutombi Ditombi, Bridy C., et al.
Publicado: (2022)

Antenatal care visit attendance, intermittent preventive treatment and bed net use during pregnancy in Gabon
por: Bouyou-Akotet, Marielle Karine, et al.
Publicado: (2013)

Molecular Detection of Plasmodium falciparum Infection in Matched Peripheral and Placental Blood Samples from Delivering Women in Libreville, Gabon
por: Tshibola Mbuyi, Marie L., et al.
Publicado: (2014)

High frequency of submicroscopic gametocyte carriage after the treatment of uncomplicated malaria with ACTs
por: Bouyou-Akotet, Marielle Karine, et al.
Publicado: (2014)

Falciparum Malaria as an Emerging Cause of Fever in Adults Living in Gabon, Central Africa
por: Bouyou-Akotet, Marielle K., et al.
Publicado: (2014)

Could pooled samples method affect SARS-CoV-2 diagnosis accuracy using BGI and Sansure-Biotech RT-PCR kits used in Gabon, Central Africa?
por: Mintsa-Nguema, Rodrigue, et al.
Publicado: (2022)

Evaluation of prevalence's of pfdhfr and pfdhps mutations in Angola
por: Fortes, Filomeno, et al.
Publicado: (2011)

Complicated malaria and other severe febrile illness in a pediatric ward in Libreville, Gabon
por: Bouyou-Akotet, Marielle Karine, et al.
Publicado: (2012)

Genetic Polymorphism of msp1 and msp2 in Plasmodium falciparum Isolates from Côte d'Ivoire versus Gabon
por: Yavo, William, et al.
Publicado: (2016)

Increase in malaria prevalence and age of at risk population in different areas of Gabon
por: Mawili-Mboumba, Denise P, et al.
Publicado: (2013)

Sociodemographics, Clinical Factors, and Biological Factors Associated with Loiasis in Endemic Onchocerciasis Areas in Southern Gabon
por: Moutongo Mouandza, Reinne, et al.
Publicado: (2023)

Evidence of decline of malaria in the general hospital of Libreville, Gabon from 2000 to 2008
por: Bouyou-Akotet, Marielle Karine, et al.
Publicado: (2009)

Prevalence of Plasmodium falciparum infection in pregnant women in Gabon
por: Bouyou-Akotet, Marielle K, et al.
Publicado: (2003)

Polymorphisms in K13, pfcrt, pfmdr1, pfdhfr, and pfdhps in parasites isolated from symptomatic malaria patients in Burkina Faso
por: Somé, Anyirékun Fabrice, et al.
Publicado: (2016)

Ten-year persistence and evolution of Plasmodium falciparum antifolate and anti-sulfonamide resistance markers pfdhfr and pfdhps in three Asian countries
por: Srisutham, Suttipat, et al.
Publicado: (2022)

Selection of pfdhfr/pfdhps alleles and declining artesunate/sulphadoxine-pyrimethamine efficacy against Plasmodium falciparum eight years after deployment in eastern Sudan
por: Gadalla, Nahla B, et al.
Publicado: (2013)

Impact of Plasmodium falciparum infection on the frequency of moderate to severe anaemia in children below 10 years of age in Gabon
por: Bouyou-Akotet, Marielle K, et al.
Publicado: (2009)

Prevalence of pfmdr1, pfcrt, pfdhfr and pfdhps mutations associated with drug resistance, in Luanda, Angola
por: Figueiredo, Paula, et al.
Publicado: (2008)

Molecular surveillance of anti-malarial resistance Pfdhfr and Pfdhps polymorphisms in African and Southeast Asia Plasmodium falciparum imported parasites to Wuhan, China
por: Jiang, Tingting, et al.
Publicado: (2020)

Antimalarial drug resistance in the Central and Adamawa regions of Cameroon: Prevalence of mutations in P. falciparum crt, Pfmdr1, Pfdhfr and Pfdhps genes
por: Tuedom, Aline Gaelle Bouopda, et al.
Publicado: (2021)

High prevalence of Pfdhfr–Pfdhps quadruple mutations associated with sulfadoxine–pyrimethamine resistance in Plasmodium falciparum isolates from Bioko Island, Equatorial Guinea
por: Jiang, Tingting, et al.
Publicado: (2019)

Molecular Epidemiology of Drug Resistance Genes in Plasmodium falciparum Isolates Imported from Nigeria between 2016 and 2020: Continued Emergence of Fully Resistant Pfdhfr-Pfdhps Alleles
por: Wang, Xiaoxiao, et al.
Publicado: (2022)

High Frequency Mutations in pfdhfr and pfdhps of Plasmodium falciparum in Response to Sulfadoxine-Pyrimethamine: A Cross-Sectional Survey in Returning Chinese Migrants From Africa
por: Yan, He, et al.
Publicado: (2021)

Marked Rise in the Prevalence of Asymptomatic Plasmodium falciparum Infection in Rural Gabon
por: Pegha Moukandja, Irène, et al.
Publicado: (2016)

Molecular Determinants of Sulfadoxine-Pyrimethamine Resistance in Plasmodium falciparum Isolates from Central Africa between 2016 and 2021: Wide Geographic Spread of Highly Mutated Pfdhfr and Pfdhps Alleles
por: Wang, Xiaoxiao, et al.
Publicado: (2022)

Prevalence of Mutations in the Pfdhfr, Pfdhps, and Pfmdr1 Genes of Malarial Parasites Isolated from Symptomatic Patients in Dogondoutchi, Niger
por: Issa, Ibrahima, et al.
Publicado: (2022)

Profile of molecular mutations in pfdhfr, pfdhps, pfmdr1, and pfcrt genes of Plasmodium falciparum related to resistance to different anti-malarial drugs in the Bata District (Equatorial Guinea)
por: Berzosa, Pedro, et al.
Publicado: (2017)

Increased prevalence of the pfdhfr/phdhps quintuple mutant and rapid emergence of pfdhps resistance mutations at codons 581 and 613 in Kisumu, Kenya
por: Spalding, Maroya D, et al.
Publicado: (2010)

Cannot write session to /tmp/vufind_sessions/sess_0ubqrmkc7h3h8acdfet4a8qc92