Ws. Sheng et al., Cytokine expression in the mouse brain in response to immune activation byCorynebacterium parvum, CL DIAG LAB, 8(2), 2001, pp. 446-448
Cytokine expression in the brain has been suggested to mediate various sick
ness behaviors. Here we report that intraperitoneal injection of a Coryneba
cterium parvum antigen in C57BL/6 mice was followed by prolonged upregulati
on of cytokines in the cerebral cortex and subcortical structures in a time
course that coincided with reduced spontaneous running activity.