Periodontal Healing Post Tooth Replantation: Mechanisms & Implications

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This lecture introduces a study on the healing processes of periodontal ligament post-tooth avulsion and replantation using Wistar rats as models. It highlights immediate replantation treatment, investigating healing markers like PECAM-1 and NT-4, and their role in angiogenesis, neurogenesis, and apoptosis. Key findings include initial inflammatory responses, tooth resorption, and prolonged inflammation impacting regeneration. The study discusses the importance of early revascularisation for...