Fig. 4. Investigation of inflammation cytokines by T. forsythia LPS. HGF was treated with T. forsythia LPS in the presence or the absence of nicotine. The cell was used to RT-PCR. *Statistically significant difference compared with T. forsythia LPS (P<0.05). TF LPS, T. forsythia LPS.

J Korean Acad Oral Health 2020;44:214~221 https://doi.org/10.11149/jkaoh.2020.44.4.214

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