Diet can influence the body's healing and repair mechanisms. A dietary imbalance obviously cannot trigger periodontal disease in the absence of a primum movens, which is bacterial plaque. However, it can condition its severity and extent by altering the permeability of the oral mucosa, the effectiveness of the immune response and the reparative potential of the gingival tissues. Nutraceuticals is the science that studies the effects of the so-called food-drug, i.e. those foods that contain substances capable of performing a pharmacological function, modifying the functions of the organism. In particular, some molecules that are assimilated through various foods are able to penetrate the cell nucleus and influence, through an epigenetic mechanism, the expression or otherwise of some genes. The aim of the present longitudinal quasi-experimental study was to evaluate the gingival inflammatory response to experimentally induced plaque accumulation in periodontally healthy vegans and omnivores and to explore whether systemic biomarkers mediated the observed clinical effects.
Study Type
INTERVENTIONAL
Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Enrollment
36
At baseline, following the compilation of a periodontal chart in which pocket probing depth (PPD) and FMPS and FMBS were recorded, patients with pathological probing depths \>3mm associated with periodontitis were excluded. Healthy patients underwent a prophylaxis session and oral hygiene instructions with brushing and flossing. A mouthwash based on chlorhexifdine 0.20% to be used twice a day was prescribed. At 15 days from the baseline (T0) the periodontal chart was compiled again and the parameters relating to PD, FMP, FMBS and the Eastman Interdental Bleeding Index (EIBI) were collected. Patients with FMBS and FMPS values \>20% were excluded. From time T0 all patients were asked to suspend the interdental hygiene maneuvers by interrupting the use of dental floss and abandoning the use of mouthwash. All patients were recalled weekly, for a total of 4 times (T1, T2, T3, T4) in which parameters related to FMBS, FMPS and EIBI were recorded.
At baseline, following the compilation of a periodontal chart in which pocket probing depth (PPD) and FMPS and FMBS were recorded, patients with pathological probing depths \>3mm associated with periodontitis were excluded. Healthy patients underwent a prophylaxis session and oral hygiene instructions with brushing and flossing. A mouthwash based on chlorhexifdine 0.20% to be used twice a day was prescribed. At 15 days from the baseline (T0) the periodontal chart was compiled again and the parameters relating to PD, FMP, FMBS and the Eastman Interdental Bleeding Index (EIBI) were collected. Patients with FMBS and FMPS values \>20% were excluded. From time T0 all patients were asked to suspend the interdental hygiene maneuvers by interrupting the use of dental floss and abandoning the use of mouthwash. All patients were recalled weekly, for a total of 4 times (T1, T2, T3, T4) in which parameters related to FMBS, FMPS and EIBI were recorded.
G. D'Annunzio University
Chieti, CH, Italy
Eastman Interdental Bleeding Index
A wooden wedge is inserted buccally into the interdental space 1-2 mm, perpendicular to the long axis of the tooth, to assess for the presence of interdental inflammation (Yes/No).
Time frame: Four weeks
Full Mouth Plaque Score
Index that evaluates the general presence of bacterial plaque for all teeth. Through the passage of the probe, the presence of plaque deposits is reported for 4 surfaces for each tooth. A ratio is made between the contaminated surfaces and the total surfaces investigated to obtain a percentage value.
Time frame: Four weeks
Full Mouth Bleeding Score
Index that evaluates the general presence of bleeding for all teeth. Through the insertion of a periodontal probe, the presence of bleeding on probing is signaled for 4 sites for each tooth. A ratio is made between the bleeding sites and the total sites investigated to obtain a percentage value.
Time frame: Four weeks
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