Figure 2

Endotoxin activity (a), PPD (b), periodontal disease-causing bacteria, P. gingivalis (c), antibody titer for P. gingivalis FDC381 (d), and antibody titer for P. gingivalis SU63 (e) in the groups with MRE < 3.4 kPa and MRE ≥ 3.4 kPa. MRE magnetic resonance elastography, PPD periodontal pocket depth.