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PubMed Central (PMC3 - NLM DTD) (2.636.741 recursos)
Archive of life sciences journal literature at the U.S. National Institutes of Health (NIH), developed and managed by NIH's National Center for Biotechnology Information (NCBI) in the National Library of Medicine (NLM).

Malaria Journal

Mostrando recursos 1 - 20 de 2.949

1. Nuclear factor kappa B in urine sediment: a useful indicator to detect acute kidney injury in Plasmodium falciparum malaria - Punsawad, Chuchard; Viriyavejakul, Parnpen

2. Plasmodium ovale: a case of not-so-benign tertian malaria - Strydom, Kathy-Anne; Ismail, Farzana; Frean, John
Severe malaria is most commonly associated with Plasmodium falciparum. Plasmodium vivax is increasingly recognized as being capable of causing severe disease. In contrast, Plasmodium ovale is considered as a cause of benign disease and evidence supporting the occurrence of severe or complicated ovale infection is rare. This report describes a case of severe P. ovale infection in a patient presenting with jaundice, respiratory distress, severe thrombocytopenia, petechiae, and hypotension. He had no apparent underlying risk factors for severe disease.

3. Blackwater fever in an uncomplicated Plasmodium falciparum patient treated with dihydroartemisinin-piperaquine - Lon, Chanthap; Spring, Michele; Sok, Somethy; Chann, Soklyda; Bun, Rathvichet; Ittiverakul, Mali; Buathong, Nillawan; Thay, Khengheng; Kong, Nareth; You, Yom; Kuntawunginn, Worachet; Lanteri, Charlotte A; Saunders, David L

4. PCR targeting Plasmodium mitochondrial genome of DNA extracted from dried blood on filter paper compared to whole blood - Strøm, Gro EA; Moyo, Sabrina; Fataki, Maulidi; Langeland, Nina; Blomberg, Bjørn

5. Asymptomatic Plasmodium falciparum infection is associated with anaemia in pregnancy and can be more cost-effectively detected by rapid diagnostic test than by microscopy in Kinshasa, Democratic Republic of the Congo - Matangila, Junior R; Lufuluabo, Jean; Ibalanky, Axel L; Inocêncio da Luz, Raquel A; Lutumba, Pascal; Van Geertruyden, Jean-Pierre

6. Relationship of regulatory T cells to Plasmodium falciparum malaria symptomatology in a hypoendemic region - Torres, Katherine J; Villasis, Elizabeth; Bendezú, Jorge; Chauca, José; Vinetz, Joseph M; Gamboa, Dionicia

7. Pharmacological considerations in the design of anti-malarial drug combination therapies – is matching half-lives enough? - Hastings, Ian M; Hodel, Eva Maria
Anti-malarial drugs are now mainly deployed as combination therapy (CT), primarily as a mechanism to prevent or slow the spread of resistance. This strategy is justified by mathematical arguments that generally assume that drug ‘resistance’ is a binary all-or-nothing genetic trait. Herein, a pharmacological, rather than a purely genetic, approach is used to investigate resistance and it is argued that this provides additional insight into the design principles of anti-malarial CTs. It is usually suggested that half-lives of constituent drugs in a CT be matched: it appears more important that their post-treatment anti-malarial activity profiles be matched and strategies identified...

8. Mixed-species Plasmodium falciparum and Plasmodium ovale malaria in a paediatric returned traveller - Senn, Heather; Alattas, Nadia; Boggild, Andrea K; Morris, Shaun K
Malaria is a common and potentially fatal cause of febrile illness in returned travellers. Endemic areas for different malaria parasites overlap, but mixed species infections are rare. An adolescent male returned from a trip to Ghana in late summer 2013. He subsequently presented with blood smears positive for two species of malaria parasite, Plasmodium falciparum and Plasmodium ovale, on two isolated hospital visits within a six-week period. The epidemiology of mixed infections, likely pathophysiology of his presentation, and the implications for malaria testing and treatment in returned travellers are discussed.

9. Dramatic declines in seropositivity as determined with crude extracts of Plasmodium falciparum schizonts between 2000 and 2010 in Dielmo and Ndiop, Senegal - Diop, Fode; Richard, Vincent; Diouf, Babacar; Sokhna, Cheikh; Diagne, Nafissatou; Trape, Jean-François; Faye, Michel Matar; Tall, Adama; Diop, Gora; Balde, Aissatou Toure

10. The potential of anti-malarial compounds derived from African medicinal plants, part II: a pharmacological evaluation of non-alkaloids and non-terpenoids - Ntie-Kang, Fidele; Onguéné, Pascal Amoa; Lifongo, Lydia L; Ndom, Jean Claude; Sippl, Wolfgang; Mbaze, Luc Meva’a
Malaria is currently a public health concern in many countries in the world due to various factors which are not yet under check. Drug discovery projects targeting malaria often resort to natural sources in the search for lead compounds. A survey of the literature has led to a summary of the major findings regarding plant-derived compounds from African flora, which have shown anti-malarial/antiplasmodial activities, tested by in vitro and in vivo assays. Considerations have been given to compounds with activities ranging from “very active” to “weakly active”, leading to >500 chemical structures, mainly alkaloids, terpenoids, flavonoids, coumarins, phenolics, polyacetylenes, xanthones,...

11. Quality of life and the risk of contracting malaria by multivariate analysis in the Brazilian Amazon region - Junior, Sergio GL; Pamplona, Vanessa MS; Corvelo, Tereza CO; Ramos, Edson MLS

12. Habitat discrimination by gravid Anopheles gambiae sensu lato – a push-pull system - Herrera-Varela, Manuela; Lindh, Jenny; Lindsay, Steven W; Fillinger, Ulrike

13. Impact of long-lasting, insecticidal nets on anaemia and prevalence of Plasmodium falciparum among children under five years in areas with highly resistant malaria vectors - Tokponnon, Filémon T; Ogouyémi, Aurore Hounto; Sissinto, Yolande; Sovi, Arthur; Gnanguenon, Virgile; Cornélie, Sylvie; Adéothy, Adicath Adéola; Ossè, Razaki; Wakpo, Abel; Gbénou, Dina; Oke, Mariam; Kinde-Gazard, Dorothée; Kleinschmidt, Immo; Akogbeto, Martin C; Massougbodji, Achille

14. “People will say that I am proud”: a qualitative study of barriers to bed net use away from home in four Ugandan districts - Monroe, April; Harvey, Steven A; Lam, Yukyan; Muhangi, Denis; Loll, Dana; Kabali, Asaph Turinde; Weber, Rachel

15. Biting by Anopheles funestus in broad daylight after use of long-lasting insecticidal nets: a new challenge to malaria elimination - Sougoufara, Seynabou; Diédhiou, Seynabou Mocote; Doucouré, Souleymane; Diagne, Nafissatou; Sembène, Pape Mbacké; Harry, Myriam; Trape, Jean-François; Sokhna, Cheikh; Ndiath, Mamadou Ousmane

16. Cytometric measurement of in vitro inhibition of Plasmodium falciparum field isolates by drugs: a new approach for re-invasion inhibition study - Varela, Marie Louise; Razakandrainibe, Romy; Aldebert, Delphine; Barale, Jean Christophe; Jambou, Ronan

17. Submicroscopic infection of placenta by Plasmodium produces Th1/Th2 cytokine imbalance, inflammation and hypoxia in women from north-west Colombia - Agudelo, Olga M; Aristizabal, Beatriz H; Yanow, Stephanie K; Arango, Eliana; Carmona-Fonseca, Jaime; Maestre, Amanda

18. Plasmodium vivax and Plasmodium falciparum ex vivo susceptibility to anti-malarials and gene characterization in Rondônia, West Amazon, Brazil - Aguiar, Anna Caroline C; Pereira, Dhelio B; Amaral, Nayra S; De Marco, Luiz; Krettli, Antoniana U

19. Vivax malaria in an Amazonian child with dilated cardiomyopathy - Martins, Antonio C; Lins, Jamille B; Santos, Luana MN; Fernandes, Licia N; Malafronte, Rosely S; Maia, Teresa C; Ribera, Melissa CV; Ribera, Ricardo B; da Silva-Nunes, Monica
A child living in the Brazilian Amazon region who had had vivax malaria at the age of 11 months was admitted three months later with a history of progressive dyspnoea and fever, which culminated in respiratory distress and severe dilated cardiomyopathy at hospital admission in a malaria-free area. She received treatment for cardiac insufficiency and was tested for malaria with two thick blood smears, which were negative. There was general improvement of cardiorespiratory function in the next two weeks, but in the third week of hospital admission, there was re-appearance of fever, severe anaemia, severe plaquetopaenia, and respiratory distress. A third...

20. Evaluation of a universal long-lasting insecticidal net (LLIN) distribution campaign in Ghana: cost effectiveness of distribution and hang-up activities - Smith Paintain, Lucy; Awini, Elizabeth; Addei, Sheila; Kukula, Vida; Nikoi, Christian; Sarpong, Doris; Kwesi Manyei, Alfred; Yayemain, Daniel; Rusamira, Etienne; Agborson, Josephine; Baffoe-Wilmot, Aba; Bart-Plange, Constance; Chatterjee, Anirban; Gyapong, Margaret; Mangham-Jefferies, Lindsay

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