Evaluation of Locally Delivered Propolis Gels in Periodontitis

"It will include 16 patients with periodontitis stage II, grade B, at least 2 sites with pocket PD = 4-5 mm and CAL = 3-4 mm each will receive non-surgical periodontal therapy followed by application of propolis gel.~After baseline assessment, at the same day the included participants will receive full mouth one stage debridement using hand instruments and ultrasonic scalers under local anesthesia -if needed- for patient's comfort.~2- Oral Hygiene Instructions Participants will be provided with a toothpaste, a medium toothbrush, a written oral hygiene instruction brochure (Brushing twice daily for 4-weeks using Modified Bass technique and interdental flossing).~3-Base line visit (Local delivery application): Propolis gel will be applied by syringe with blunt tip gently and removed slowly in order not to harm the tissue for group 1 patients (Test group) after phase 1 therapy at the second day (48 hours) following non-surgical periodontal therapy"

"After baseline assessment, at the same day the included participants will receive full mouth one stage debridement using hand instruments and ultrasonic scalers under local anesthesia -if needed- for patient's comfort.~2- Oral Hygiene Instructions Participants will be provided with a toothpaste, a medium toothbrush, a written oral hygiene instruction brochure (Brushing twice daily for 4-weeks using Modified Bass technique and interdental flossing)."