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. 2014 Oct 9;9(10):e108988. doi: 10.1371/journal.pone.0108988

Table 3. Concentration of TNF-α and IL-6 produced by RAW 264.7 cells treated with SN-ppF3.

Samples Cytokines production (ng/mL)
TNF-α IL-6
Non-treated** 0.639±0.037a 1.964±0.024x
SN-ppF3 13.461±0.207b 4.051±0.053y
LPS* 14.370±0.533c 4.341±0.106z

*Positive and **negative controls. Results expressed were mean ± standard deviation (n = 3). Different letters a–c and xz indicate significant different for TNF-α and IL-6 columns respectively at p<0.05.