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. 2018 Nov 29;13(11):e0208314. doi: 10.1371/journal.pone.0208314

Fig 1. Effects of TPPPS on IL-2, IL-6, IFN-γ secretion and cell vitality in vitro.

Fig 1

Activated peripheral blood lymphocyte in 96-well plates were treated with different concentrations of TPPPS, then IL-2, IL-6 and IFN-γ in the supernatant was detected by ELISA. Peripheral lymphocyte vitality was detected by Cell Counting Kit-8. PBS treatment wells served as the control, and the values are presented as mean ± SD of five independent experiments.