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Sintomas neurológicos agudos e residuais na malária / Acute and residual neurological symptoms in malaria
Miranda, Aline Silva de; Queiroz, Norinne Lacerda; Rachid, Milene Alvarenga; Teixeira, Antônio Lúcio.
Affiliation
  • Miranda, Aline Silva de; Universidade Federal de Minas Gerais. Belo Horizonte. BR
  • Queiroz, Norinne Lacerda; Universidade Federal de Minas Gerais. Belo Horizonte. BR
  • Rachid, Milene Alvarenga; Universidade Federal de Minas Gerais. Instituto de Ciências Biológicas. Departamento de Patologia. Belo Horizonte. BR
  • Teixeira, Antônio Lúcio; Universidade Federal de Minas Gerais. Faculdade de Medicina. Belo Horizonte. BR
Rev. bras. neurol ; 46(3)jul.-set. 2010. tab
Article in Portuguese | LILACS | ID: lil-564329
Responsible library: BR14.1
RESUMO
A malária é a principal e a mais grave doença parasitária no mundo. A infecção pelo Plasmodium falciparum é capaz de afetar diretamente o sistema nervoso central, causando déficits cognitivos e comportamentais que caracterizam a malária cerebral (MC). A MC é uma complicação decorrente da malária grave sendo responsável pela maioria dos casos de incapacidade e óbito. A ocorrência de seqüelas cognitivas e comportamentais após tratamento da MC tem sido descrita, principalmente em crianças. Adultos e crianças apresentam diferenças nas manifestações clínicas resultantes da MC. Geralmente, as crianças cursam com um espectro maior de alterações e apresentam déficits em vários domínios cognitivos após o tratamento da doença. Apesar da sua relevância clínica, os mecanismos patogênicos envolvidos no desenvolvimento das seqüelas resultantes da MC permanecem pouco elucidados. O entendimento desses mecanismos é fundamental para elaboração de intervenções terapêuticas adequadas que atuem na prevenção desses transtornos.
ABSTRACT
Malaria is the main and most serious parasitic disease in the world. Plasmodium falciparum infection can affect directly the central nervoussystem leading to cognitive and behavioral impairment which characterize cerebral malaria (CM). CM is a complication of severe malaria beingresponsible for almost all disability and death. The occurrence of cognitive and behavioral impairment after treatment has been reported, especially in children. Adults and children have differences in clinical manifestations related to CM. In general, children tend to present a greater spectrum of symptoms and impairment in almost all domains of cognition after infection treatment. Despite of its clinical relevance, pathogenic mechanisms involved in the development of CM sequelae remain poorly understood. A better understanding of these mechanisms is essential for the elaboration of appropriate therapeutic interventions which may contribute to the prevention of CM sequelae.
Subject(s)

Full text: Available Collection: International databases Health context: SDG3 - Health and Well-Being / Neglected Diseases / SDG3 - Target 3.3 End transmission of communicable diseases / SDG3 - Target 3.2 Reduce avoidable death in newborns and children under 5 Health problem: Target 3.3: End transmission of communicable diseases / Target 3.2: Reduce avoidable death in newborns and children under 5 / Malaria / Neglected Diseases / Malaria / Meningitis / Infections / Neonatal Healthcare Database: LILACS Main subject: Brain Diseases / Motor Neuron Disease / Malaria, Cerebral Type of study: Diagnostic study / Etiology study Limits: Adult / Child / Humans Language: Portuguese Journal: Rev. bras. neurol Journal subject: Neurology Year: 2010 Document type: Article Affiliation country: Brazil Institution/Affiliation country: Universidade Federal de Minas Gerais/BR
Full text: Available Collection: International databases Health context: SDG3 - Health and Well-Being / Neglected Diseases / SDG3 - Target 3.3 End transmission of communicable diseases / SDG3 - Target 3.2 Reduce avoidable death in newborns and children under 5 Health problem: Target 3.3: End transmission of communicable diseases / Target 3.2: Reduce avoidable death in newborns and children under 5 / Malaria / Neglected Diseases / Malaria / Meningitis / Infections / Neonatal Healthcare Database: LILACS Main subject: Brain Diseases / Motor Neuron Disease / Malaria, Cerebral Type of study: Diagnostic study / Etiology study Limits: Adult / Child / Humans Language: Portuguese Journal: Rev. bras. neurol Journal subject: Neurology Year: 2010 Document type: Article Affiliation country: Brazil Institution/Affiliation country: Universidade Federal de Minas Gerais/BR
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