Effect of enamel matrix derivative (EMDOGAIN) upon periodontal healing after replantation of permanent incisors in beagle dogs
| Autor: | M K, Iqbal, N, Bamaas |
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| Rok vydání: | 2001 |
| Předmět: |
Observer Variation
Analysis of Variance Wound Healing Time Factors Periodontal Ligament Incidence Ankylosis Root Resorption Reproducibility of Results Tooth Avulsion Root Canal Therapy Incisor Dogs Dental Enamel Proteins Splints Multivariate Analysis Animals Regeneration Tooth Replantation Tooth Socket Periodontitis Cell Division Follow-Up Studies |
| Zdroj: | Dental traumatology : official publication of International Association for Dental Traumatology. 17(1) |
| ISSN: | 1600-4469 |
| Popis: | This study histologically assessed the effect of enamel matrix derivative (EMDOGAIN) on periodontal healing in re-implanted teeth in nine Beagle dogs. Incisors in dogs were re-implanted after 15, 30 and 60 min of dry storage with and without the application of EMDOGAIN. The pulps were removed in all teeth. In groups 1 and 2, dog teeth were splinted and the dogs sacrificed after 8 and 12 weeks, respectively. In group 3, dog teeth were not splinted and sacrifice took place after 12 weeks. The histological parameters studied were healed PDL, surface, inflammatory and replacement resorption. Univariable and multivariable analysis of data was performed. Increased incidence of healed PDL was inversely proportional to extraalveolar time. No significant differences were noticed between splinted and non-splinted teeth. The EMDOGAIN group showed a higher incidence of healed PDL, while controls showed a higher incidence of ankylosis. The effect of EMDOGAIN was more pronounced at the 12-week interval. |
| Databáze: | OpenAIRE |
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