Biomarkers 1 Biopsy 1 Chronic Periodontitis 1 Cytokines 1 Enzyme-Linked Immunosorbent Assay 1 Female 1 Flow Cytometry 1 Gingival Crevicular Fluid 1 Granulation Tissue 1 Humans 1 Immunophenotyping 1 Male 1 Mesenchymal Stem Cells 1 Middle Aged 1 Periodontium 1 Real-Time Polymerase Chain Reaction 1 anti-inflammatory cytokines biological marker 1 biopsy 1 chemistry 1 chronic periodontitis 1 cytokine 1 cytology 1 enzyme linked immunosorbent assay 1 female 1 flow cytometry 1 gingivitis 1 granulation tissue 1 human 1 immunology 1