Fig. 1

Protein levels of interleukins (IL-6 and IL-1β) and neurotrophins (BDNF, GDNF) in the postmortem brain (n = 57), CSF (n = 29), and plasma (n = 28) (A–C). Concentration of IL-6, IL-1β, BDNF, and GDNF in brain, plasma and CSF between (D–G). Asterisk indicates *p < 0.01; **p < 0.06.