SciELO - Scientific Electronic Library Online

 
vol.32 suppl.1Mortalidad por paludismo en Colombia, 1979-2008Malaria en humanos por infección natural con Plasmodium knowlesi índice de autoresíndice de materiabúsqueda de artículos
Home Pagelista alfabética de revistas  

Servicios Personalizados

Revista

Articulo

Indicadores

Links relacionados

  • En proceso de indezaciónCitado por Google
  • No hay articulos similaresSimilares en SciELO
  • En proceso de indezaciónSimilares en Google

Compartir


Biomédica

versión impresa ISSN 0120-4157versión On-line ISSN 2590-7379

Resumen

VASQUEZ, Ana María  y  TOBON, Alberto. Pathogenic mechanisms in Plasmodium falciparum malaria. Biomédica [online]. 2012, vol.32, suppl.1, pp.106-120. ISSN 0120-4157.

The most recognized pathogenic mechanisms of the infection with Plasmodium falciparum, during both the erythrocytic and exo-erithrocytic stages are presented. Vascular obstruction explained by the sequestration of parasitized red blood cells and erythrocyte rosetting, mediated by different endothelial ligands and receptors, in addition to the inflammatory processes induced by the presence of the parasite, are central aspects in the pathogenesis of malaria that explain the processes of damage, dysfunction and cell death in various organs. Alterations such as increased vascular permeability, hypoxia and anaerobic metabolism leading to localized lesions in organs such as brain and lung, as well as to a generalized acidotic state with multisystem failure can be explained by events such as the injury and destruction of erythrocytes, hepatocytes and endothelial cells, the loss of endothelial integrity, and the activation of cell damage and apoptosis promoters.

Palabras clave : Malaria [ethiology]; Plasmodium falciparum; inflamation.

        · resumen en Español     · texto en Español     · Español ( pdf )

 

Creative Commons License Todo el contenido de esta revista, excepto dónde está identificado, está bajo una Licencia Creative Commons