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. 2011 May 26;6(5):e20424. doi: 10.1371/journal.pone.0020424

Table 3. Serum levels of TNF- α and Il-6.

Control group Tumor group
TNF-α [pg/ml] 13.02±4.12 28.11±1.92***
Il-6 [pg/ml] 10.58±2.77 18.41±3.93**

Legend. Data are expressed as mean ± standard deviation.

**indicates p<0.01;

***indicates p<0.001.