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. 1998 Sep;66(9):4522-5.
doi: 10.1128/IAI.66.9.4522-4525.1998.

Elevated concentrations of eotaxin and interleukin-5 in human neurocysticercosis

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Elevated concentrations of eotaxin and interleukin-5 in human neurocysticercosis

C A Evans et al. Infect Immun. 1998 Sep.

Abstract

Symptomatic neurocysticercosis, a major cause of epilepsy worldwide, results from inflammation around Taenia solium larvae, but the mechanisms are unknown. Eotaxin, not previously reported in cases of human infection, and interleukin-5 (IL-5) but not IL-8 concentrations were elevated in patient serum, and IL-5 levels were also elevated in cerebrospinal fluid (CSF). Eosinophil-selective mediators may be involved in the pathogenesis of cysticercosis. IL-6 concentrations were also elevated in patient CSF, possibly indicative of an acute-phase response.

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Figures

FIG. 1
FIG. 1
Concentrations of eotaxin (a), IL-5 (b), and IL-8 (c) in serum and CSF of neurocysticercosis patients (•) and control subjects (○). Geometric means of immunoreactive cytokine concentrations are indicated by “X.” Only statistically significant differences between groups are shown.
FIG. 2
FIG. 2
Concentrations of the proinflammatory cytokines TNF-α (a) and IL-6 (b) in serum and CSF of neurocysticercosis patients (•) and control subjects (○). Geometric means of bioactive cytokine concentrations are indicated by “X.” Only statistically significant differences between groups are shown.

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