Results 101 to 110 of about 62,998 (285)

Low efficacy of the combination artesunate plus amodiaquine for uncomplicated falciparum malaria among children under 5 years in Kailahun, Sierra Leone. [PDF]

open access: yes, 2006
OBJECTIVE: In 2004, Sierra Leone adopted artesunate plus amodiaquine as first-line antimalarial treatment. We evaluated the efficacy of this combination in Kailahun, where a previous study had shown 70.2% efficacy of amodiaquine in monotherapy.
Balkan, S   +8 more
core   +2 more sources

Population pharmacokinetics of lumefantrine in pregnant and non‐pregnant women with uncomplicated Plasmodium falciparum malaria in Western Kenya

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aim This study intends to assess the pharmacokinetic properties and treatment response of lumefantrine in pregnant and non‐pregnant women with uncomplicated Plasmodium falciparum malaria infection in Western Kenya. Methods Seventy‐five women with uncomplicated P.
Elizabeth Juma   +9 more
wiley   +1 more source

Reducing Plasmodium falciparum malaria transmission in Africa: a model-based evaluation of intervention strategies. [PDF]

open access: yes, 2010
BACKGROUND: Over the past decade malaria intervention coverage has been scaled up across Africa. However, it remains unclear what overall reduction in transmission is achievable using currently available tools.
Basáñez, María-Gloria   +10 more
core   +6 more sources

Evolutionary divergence and functional insights into the heteromeric cis‐prenyltransferase of Paramecium tetraurelia

open access: yesThe FEBS Journal, EarlyView.
Heteromeric cis‐prenyltransferases (CPT) are indispensable for dolichol synthesis and protein N‐glycosylation in most eukaryotes. The catalytic subunits are strongly conserved throughout evolution, in contrast to the evolutionarily variable accessory subunits. The POC1 protein from Paramecium tetraurelia is the smallest identified CPT‐accessory subunit
Agnieszka Onysk   +8 more
wiley   +1 more source

Dihydroartemisinin Regulates the Th/Treg Balance by Inducing Activated CD4+ T cell Apoptosis via Heme Oxygenase-1 Induction in Mouse Models of Inflammatory Bowel Disease

open access: yesMolecules, 2019
Dihydroartemisinin (DHA) is a derivative of the herb Artemisia annua L. that has prominent immunomodulatory activity; however, its underlying mechanism remains elusive.
Si Chao Yan   +8 more
doaj   +1 more source

RWU Alumni Launch a New Way to Wage the Fight Against Malaria [PDF]

open access: yes, 2019
For two Roger Williams University alumni, seeing the first thriving crops of the sweet wormwood plant in the fields of Kentucky represent seeds of hope that their company’s new method of producing antimalarial medicine will revolutionize the fight ...
Rodrigues, Jill
core   +1 more source

Mass campaigns with antimalarial drugs: a modelling comparison of artemether-lumefantrine and DHA-piperaquine with and without primaquine as tools for malaria control and elimination

open access: yes, 2015
Antimalarial drugs are a powerful tool for malaria control and elimination. Artemisinin-based combination therapies (ACTs) can reduce transmission when widely distributed in a campaign setting.
Eckhoff, Philip   +2 more
core   +1 more source

Artemether resistance in vitro is linked to mutations in PfATP6 that also interact with mutations in PfMDR1 in travellers returning with Plasmodium falciparum infections. [PDF]

open access: yes, 2012
BACKGROUND: Monitoring resistance phenotypes for Plasmodium falciparum, using in vitro growth assays, and relating findings to parasite genotype has proved particularly challenging for the study of resistance to artemisinins.
Khairnar, K   +6 more
core   +1 more source

Highly divergent apicomplexan cytoskeletons provide additional models for actin biology

open access: yesThe FEBS Journal, EarlyView.
Actin is a highly conserved, abundant and central molecule in eukaryotes. Apicomplexans contain some of the most sequence‐divergent actin cytoskeletons known. This divergence results in overlapping yet different biochemical properties. Here, we highlight the remarkable divergence of the actin cytoskeleton by comparing apicomplexan to classical systems,
Yukino Kobayashi, Ross G. Douglas
wiley   +1 more source

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