Transactions of the Royal Society of Tropical Medicine and Hygiene
-
Trans. R. Soc. Trop. Med. Hyg. · Aug 2005
Cerebrospinal fluid levels of markers of brain parenchymal damage in Vietnamese adults with severe malaria.
A retrospective study of cerebrospinal fluid (CSF) markers of brain parenchymal damage was conducted in Vietnamese adults with severe malaria. Three markers were analysed by immunoassays: the microtubule-associated protein tau, for degenerated axons; neuron-specific enolase (NSE), for neurons; and S100B for astrocytes. The mean concentration of tau proteins in the CSF was significantly raised in patients with severe malaria compared with controls (P=0.0003) as reported for other central nervous system diseases. ⋯ Concentrations of axonal and astrocyte degeneration markers also were associated with vital organ dysfunction. No association was found between the level of markers of brain parenchymal damage on admission and a fatal outcome. On admission to hospital, patients with severe malaria had biochemical evidence of brain parenchymal damage predominantly affecting axons.