University of Al-Mustansiriyah

The goal of this randomized controlled trial is to evaluate the benefit of PRF membrane on bone around dental implant in patients who need treatment with dental implant.
Aims of the study:
To study the effect of PRF membrane (with or without bone substitute on increasing bone dimension around dental implant.
To investigate the effects of compositions of PRF (platelets count, WBC count) on bone healing.

The goal of this randomized controlled trial is to compare the response of different bone densities to treatment with Platelet Rich Fibrin (PRF) in patients who need treatment with dental implant.
The main questions it aims to answer are:
To investigate if bone reaction to PRF differ with different bone densities.
To study the effect of PRF on dental implant healing and to assess its effectiveness in accelerating osseointegration.
Participants who need treatment with dental implant will be planned to include in this study and will be asked if they are willing to participate in this study voluntarily.
All the participants will be given an information sheet and a consent form which provides simple description about the present study and its importance to insure voluntary participation. The patients will be aware that they are completely free to withdraw from the research any time during the research time.
Platelet Rich Fibrin will be injected inside the hole that prepared to place dental implant in. Bone density will be evaluated, degree of osseointegration will be monitored.

This study aims to investigate the impact of short term, two distinct dietary interventions, namely the Keto diet and Intermittent Fasting on oral health by measuring the severity of:
* Periodontal diseases (Gingivitis).
* Oral health status (Plaque index). As well as measuring the impact of these different dietary pattern on the levels of C- Reactive Protein, IL-6, TNF-a in mean of inflammatory biomarkers as well as LL- 37 peptide as well as measuring salivary flow and ph.
Objectives of the study
1. Evaluate the impact of Keto diet and Intermittent Fasting on oral health among the Iraqi population.
2. Assess changes in inflammatory biomarkers within the study groups before and after the intervention period.
3. Compare the effects of Keto diet and Intermittent Fasting on oral health and inflammatory biomarkers between the two intervention groups.
4. Examine the variations in oral health and inflammatory biomarkers within each group by comparing the baseline (Iraqi diet) and post-intervention stages.
5. Investigate the influence of Keto diet and Intermittent Fasting on the levels of LL37, an antimicrobial peptide.