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. 2022 Apr 14;13:838109. doi: 10.3389/fimmu.2022.838109

Figure 1.

Figure 1

Increased cfDNA Level was Associated with Inflammation in OLP patients. (A) cfDNA levels in the saliva and plasma collected from OLP patients (n=34) and healthy subjects (n=20) were measured by Quant-iT PicoGreen dsDNA Assay Kit. (B) cfDNA levels in the saliva and plasma collected from patients with non-erosive OLP lesions (n=20) and patients with erosive OLP lesions (n=14) were measured by Quant-iT PicoGreen dsDNA Assay Kit. (C) Levels of TNF-α and IL-6 in saliva and plasma of OLP patients (n=34) and healthy subjects (n=20) were determined by ELISA. (D) Correlation of fold-change between TNF-α, IL-6, and cfDNA in saliva and plasma from OLP patients (n=34) (Spearman’s correlation test for cfDNA). The data are mean ± SEM (*P<0.05, **P<0.01, ***P<0.001).