Results 191 to 200 of about 145,240 (241)

Heterochromatin de novo formation and maintenance in P. falciparum

open access: yes
Pérez-Cantero A   +4 more
europepmc   +1 more source
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Plasmodium falciparum: selenium-induced cytotoxicity to P. falciparum

Experimental Parasitology, 2004
The in vitro antimalarial activity of sodium selenite (NaSe) was investigated and the mechanism of its action was studied. NaSe had antimalarial activity against both the chloroquine-susceptible strain FCR-3 and chloroquine-resistant strain K-1 of Plasmodium falciparum. The shrunken cytoplasm of the parasite was observed in a smear 12 h after treatment
Nao, Taguchi   +5 more
openaire   +2 more sources

The Anaemia of P. falciparum Malaria

British Journal of Haematology, 1980
Summary.The haematological changes in a group of young Gambian children with P. falciparum malaria have been analysed. In children with acute infection anaemia was most marked during the period after treatment. Although many of these patients developed a positive direct Coombs test during this period of the illness it is not clear whether the anaemia ...
S, Abdalla   +3 more
openaire   +2 more sources

Plasmodium vivax in the Era of the Shrinking P. falciparum Map

open access: yesTrends in Parasitology, 2020
Plasmodium vivax es una causa importante de malaria, asociada con una importante carga de salud pública. Si bien las actividades mejoradas de control de la malaria han reducido con éxito la incidencia de la malaria por Plasmodium falciparum en muchas áreas, ha habido un aumento constante en la proporción de malaria debido a P.
Richard Price   +2 more
exaly   +3 more sources

Retrospective Evaluation of Exposure to P. falciparum using Antibodies to Circumsporozoite Protein and to Cultured P. Falciparum Antigens

Scandinavian Journal of Infectious Diseases, 1999
A Danish school class travelled under primitive circumstances in East Africa for 28 d. Four out of 18 persons had febrile illnesses interpreted as malaria during the journey. Retrospective serological testing for antibodies against the P. falciparum circumsporozoite protein indicated a transmission rate of more than 80% despite extensive protection ...
Mølle, Ingolf   +2 more
openaire   +3 more sources

P. Falciparum infected erythrocytes are capable of endocytosis

In Vitro Cellular & Developmental Biology, 1988
P. falciparum, an intraerythrocytic parasite, obtains nourishment primarily through phagocytosis of the host cytosol but also through the incorporation of extracellular small molecules which enter through the parasitized red cell's membrane via pores. Normal mature erythrocytes are incapable of endocytosis.
E R, Burns, S, Pollack
openaire   +2 more sources

Phosphorylation of a P-glycoprotein homologue in Plasmodium falciparum

Molecular and Biochemical Parasitology, 1993
A P-glycoprotein homologue has been previously identified in Plasmodium falciparum and was termed PGH 1. This paper describes studies analyzing the phosphorylation of the PGH 1 molecule. It was found, by metabolic labeling with [32P]orthophosphate, that PGH 1 was phosphorylated throughout the entire asexual erythrocytic life cycle of the parasite, with
A S, Lim, A F, Cowman
openaire   +2 more sources

The interrelationship of Plasmodium falciparum and P. vivax in the Punjab

Transactions of the Royal Society of Tropical Medicine and Hygiene, 1989
Analysis of data obtained from Giemsa-stained blood films from patients with mixed Plasmodium vivax and P. falciparum parasitaemias seen in outpatient clinics held over 20 consecutive months in 4 villages in the Pakistani Punjab suggest that infections with P. falciparum and P. vivax were independent of each other.
E, Fox, G T, Strickland
openaire   +2 more sources

Chloroquine tolerance of ethiopian strains of P. Falciparum

Transactions of the Royal Society of Tropical Medicine and Hygiene, 1974
11 of 41 Ethiopians in hospital with P. falciparum malaria experienced a delayed recrudescence of parasitaemia following treatment with 10 mg. chloroquine base per kg. of body weight. Parasites from 25 of the 41 patients were successfully cultivated in vitro, and 9 isolates showed development in chloroquine concentrations of 0·5 to 1·0 millimicromoles ...
D T, Dennis   +3 more
openaire   +2 more sources

Surveys on chloroquine resistant P. Falciparum in Thailand

Transactions of the Royal Society of Tropical Medicine and Hygiene, 1968
Abstract Surveys for the prevalence of chloroquine resistant P. falciparum were carried out in north, central and south Thailand. The frequency of unsatisfactory response to 1500 mg. of chloroquine base ranged from a high of 85% to a low of 6% in different areas.
F C, Cadigan   +4 more
openaire   +2 more sources

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