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. 2019 May 20;10:134. doi: 10.1186/s13287-019-1247-4

Fig. 2.

Fig. 2

The effects of LPS on the expression of proinflammatory cytokines in hDPSCs. The release of TNF-α, IL-1β, IL-6, and IL-8 of hDPSCs after 1 (a), 3 (b), 5 (c), and 7 (d) days incubation of different dose of LPS were determined by qPCR. The results are mean ± standard deviation of triplicate measurements from three independent experiments