Overview Gingival Crevicular Fluid Levels of Protein Carbonyl Following the Use of Lycopene in Chronic Periodontitis Status: Completed Trial end date: 2016-12-14 Target enrollment: Participant gender: Summary Effect of Locally Delivered Antioxidants as An Adjunct to Non-surgical Periodontal Therapy on GCF Level of Oxidative Stress Marker; Protein Carbonyl Phase: Phase 1/Phase 2 Details Lead Sponsor: Maie Sami tawfikTreatments: CarotenoidsLycopene