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. 2022 Jan 6;17:45–60. doi: 10.2147/IJN.S333496

Figure 6.

Figure 6

Effect of PSC on P. gingivalis LPS-induced inflammatory response in hGFs. Gene expression (mRNA levels) of IL-1β, TNF-α, IL-6, IL-8, and COX-2 were quantified in PSC-treated hGFs stimulated with P. gingivalis LPS using quantitative reverse transcription-polymerase chain reaction. Histograms show means ± SD from three independent experiments. ##P < 0.01 compared with hGF negative control; *P < 0.05, **P < 0.01 compared with hGF+LPS positive control.