Fig. 6From: Positive correlational shift between crevicular antimicrobial peptide LL-37, pain and periodontal status following non-surgical periodontal therapy. A pilot studyIL-4 levels in GCF (pg/site) for each group before and after SRP therapy. Data are expressed as mean (SD). $$$$p < 0.0001 vs. Stage I-II periodontitis. Two-way ANOVA followed by Sidak’s multiple comparisons test. ++++p < 0.0001 vs. healthy group. One-way ANOVA followed by Dunnett’s multiple comparisons testBack to article page