| GCF | Gingival Crevicular |
| PMICF | Peri mini-Implant Crevicular Fluids |
| NRB | Nitrate-Reducing Bacteria |
| OHIs | Oral Hygiene Index simplified |
| OUT | Operational Taxonomic Unit |
| CRP | C-reactive protein |
| IL-6 | Interleukin-6 |
| GCF | Gingival Crevicular |
| PMICF | Peri mini-Implant Crevicular Fluids |
| NRB | Nitrate-Reducing Bacteria |
| OHIs | Oral Hygiene Index simplified |
| OUT | Operational Taxonomic Unit |
| CRP | C-reactive protein |
| IL-6 | Interleukin-6 |