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. 2010 Feb 14;7:13. doi: 10.1186/1742-2094-7-13

Table 3.

Plasma cytokine and soluble mediator levels and FDG-PET scanning results

Normal PET
n = 17
Abnormal PET
n = 21
p-valuea
Mean ± SD Mean ± SD
BDNF ng/ml 5.3 ± 4.5 4.2 ± 3.6 0.4
TNF pg/ml 0.8 ± 0.4 1.1 ± 0.6 0.08*
suPAR ng/ml 3.7 ± 0.7 4.2 ± 1.1 0.1
IL-6 log pg/ml 0.07 ± 0.4 0.26 ± 0.3 0.08*

a p values, equal variance of means assumed. *p-values < 0.05 considered significant, values between 0.05 and 0.099 considered borderline significant.