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. 2022 Dec 17;22:614. doi: 10.1186/s12903-022-02583-7

Fig. 1.

Fig. 1

Upregulation of VNNs in periodontitis in RT-qPCR. Genetic expression levels of VNN1 (A), VNN2 (B), and VNN3 (C), in gingival tissues from periodontal healthy (n = 30) and periodontitis (n = 30) subjects were evaluated. The data were presented in the form of mean ± SD. Significance was defined in the figure as ** p < 0.01 and *** p < 0.001