Fig. 4From: Differential immune cell infiltrations between healthy periodontal and chronic periodontitis tissuesThe characteristics of the differential macrophage and NK cell subpopulations between human healthy and periodontitis tissues. The CIBERSORT immune cell fractions were determined for each patient, and each dot represents a patient. The mean values and standard deviations for each cell subtype of each patient were identified for total macrophages (a), M0 macrophages (b), M1 macrophages (c), M2 macrophages (d), M1/M2 ratio (e), total NK cells (f), resting NK cells (g), and activated NK cells (h). *P < 0.05 and **P < 0.01, using Student’s t-testBack to article page