The present study aimed to develop low-dose liquisolid tablets of two antimalarial drugs artemether-lumefantrine (AL) from a nanostructured lipid carrier (NLC) of lumefantrine (LUM) and estimate the potential of AL as an oral delivery system in malariogenic Wistar mice. LUM-NLCs were prepared by hot homogenization using Precirol® ATO 5/Transcutol® HP and tallow fat/Transcutol® HP optimized syst...

BACKGROUND Resistance of malaria parasites to chloroquine (CQ) and sulphadoxine-pyrimethamine (SP) is increasing in prevalence in Africa. Combination therapy can both improve treatment and provide important public health benefits if it curbs the spread of parasites harbouring resistance genes. Thus, drug combinations must be identified which minimise gametocyte emergence in treated cases, and s...

Improved laboratory diagnosis is critical to reduce the burden of malaria in pregnancy. Peripheral blood smears appear less sensitive than Plasmodium falciparum histidine-rich protein 2–based rapid diagnostic tests (RDTs) for placental malaria infections in studies conducted at delivery. In this study, 81 women in Uganda in the second or third trimester of pregnancy were followed-up until deliv...

The management of malaria has become a problem of increasing importance in the world, and particularly in Africa. There are three main facets available for the management and control of malaria, namely, intervention measures, treatment of the disease, and prevention against the disease. In Africa, all measures taken against malaria must be affordable and accessible. Due to low economic capacity...

BACKGROUND  The World Health Organization recommends that malaria treatment be based on demonstration of the infecting Plasmodium parasite specie. Malaria rapid diagnostic tests (RDTs) are recommended at community points of care because they are accurate and rapid. We report on parasitological results in a malaria study in selected rural communities in 3 African countries. METHODS  In Nigeria...

BACKGROUND Efforts in search of lasting malaria vaccine have led to the development of transgenic rodent malaria parasites. As a result, wild type Plasmodium berghei ANKA (WTPbA) has recently been transformed to express mouse interferon gamma (mIFN-γ). The immunomodulatory effect of this transgenic parasite on WTPbA infection has been demonstrated. However, the protective immune responses after...

INTRODUCTION Malaria continues to be one of the major public health problems in Africa, Asia and Latin America. Artemisinin derivatives (ARTs; artesunate, artemether, and dihydroartemisinin) derived from the herb, Artemisia annua, are the most effective antimalarial drugs available providing rapid cures. The World Health Organisation (WHO) has recommended that all antimalarials must be combined...

artesunate [6]. On the other hand, the potentially multigenic mechanism generally associated with quinoline antimalarial drugs offers hope for a slower development of resistance to lumefantrine. We presently favor the hypothesis that the selection of the pfmdr1 86N mutation is just the first step in a multistep process, as opposed to being a genetic background allowing the establishment of 1 mu...