نتایج جستجو برای: falciparum
تعداد نتایج: 18512 فیلتر نتایج به سال:
introduction: malaria is a protozoal disease, transmitted to humans by female anopheles mosquito bite. plasmodium falciparum, compared to other kinds of plasmodium, causes more severe malaria and is associated with a higher mortality rate. annually, one to three million deaths occur due to malaria, especially by p. falciparum. case presentation: in this report, we introduce an iranian patient s...
Background: Malaria is one of the most important parasitic diseases in Iran. Due to importantce of drug policy, monitoring of chloroquine therapeutic efficacy in uncomplicated falciparum cases was carried out in south and south-east of Iran in 2003. Materials and Methods: This discriptive study was carried out in five centers of Sistan-Baluchestan, Hormozgan and kerman provinces (south and sou...
Background and Objective: Malaria is one of the most life-threatening infectious diseases worldwide. Transmission of the parasite from human to vector mosquitoes is carried out by the gametocyte of the Plasmodium parasite, while these cells are not involved in the symptoms of the disease. The control of the human to mosquito transmission stage of the parasite life cycle by antigametocyte drugs...
In malaria-endemic areas, Plasmodium falciparum parasitemia is common in apparently healthy children and severe malaria is commonly misdiagnosed in patients with incidental parasitemia. We assessed whether the plasma Plasmodium falciparum DNA concentration is a useful datum for distinguishing uncomplicated from severe malaria in African children and Asian adults. P. falciparum DNA concentration...
We conducted this study to determine efficacy of Parasight-F (an HRP-II antigen dipstick method to detect P. Falciparum) in children. A total of 30 children were enrolled in the age group of 2 months to 12 years whose peripheral smear showed asexual forms of Plasmodium falciparum. All patients were tested for presence of HRP-II antigen of Plasmodium falciparum in their blood by the Parasight-F ...
In 2010, there were estimated 219 million cases of malaria resulting in 666,000 deaths and two-thirds were children. Children are more vulnerable than adults to malaria parasites. In sub-Saharan African countries, maternal malaria is associated with up to 200,000 estimated infant deaths yearly. Malaria is caused by five Plasmodium parasites namely: Plasmodium falciparum, Plasmodium vivax, Plasm...
Chlorpheniramine, a histamine H1 receptor antagonist, was assayed for in vitro antimalarial activity against multidrug-resistant Plasmodium falciparum K1 strain and chloroquine-resistant P. falciparum T9/94 clone, by measuring the 3H-hypoxanthine incorporation. Chlorphenirame inhibited P. falciparum K1 and T9/94 growth with IC50 values of 136.0+/-40.2 microM and 102.0+/-22.6 microM respectively...
BACKGROUND Malaria retinopathy has been proposed as marker of "true" cerebral malaria (CM), ie, coma due to Plasmodium falciparum vs coma due to other causes, with incidental P falciparum parasitemia. Plasma P falciparum histidine-rich protein-2 (PfHRP2) concentrations distinguish retinopathy-positive (RP) from retinopathy-negative (RN) CM but have not been compared between RN CM and other form...
Plasmodium falciparum, the most deadly of the human malaria parasites, is a member of the Laverania subgenus that also infects African Great Apes. The virulence of P. falciparum is related to cytoadhesion of infected erythrocytes in microvasculature, but the origin of dangerous parasite adhesion traits is poorly understood. To investigate the evolutionary history of the P. falciparum cytoadhesi...
[Characterization of a surface antigen of Plasmodium falciparum merozoite with monoclonal antibody].
The monoclonal antibody (McAb) designated as C6 against erythrocytic stage of Plasmodium falciparum Fcc7801/HN showed significant growth inhibition of P. falciparum in vitro, having cross immunofluorescence reaction with P. falciparum Fcc-1/HN, Fcc7802/HN, Fcc8703/JS and P. berghei, P. cynomolgi. McAb C6 bound to the antigen distributed evenly over the entire surface of merozoites of P. falcipa...
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