An experimental model for fatal malaria due to TNF-alpha-dependent hepatic damage.

Autor: Seixas E; Instituto Gulbenkian de Ciência, Oeiras, Portugal. eseixas@igc.gulbenkian.pt, Oliveira P, Moura Nunes JF, Coutinho A
Jazyk: angličtina
Zdroj: Parasitology [Parasitology] 2008 May; Vol. 135 (6), pp. 683-90. Date of Electronic Publication: 2008 Apr 01.
DOI: 10.1017/S0031182008004344
Abstrakt: While BALB/c mice survive infection with blood stages of Plasmodium chabaudi chabaudi (AS), 70% of DBA/2 mice die by day 9-11 of infection, both strains controlling parasitaemia. We describe here that infection of DBA/2 mice results in extensive, multifocal hepatocyte death. Antibody neutralization of TNF-alpha prevents both liver damage and death.
Databáze: MEDLINE