RESUMO
To assess the effects of Salvadoria persica and Nigella sativa combination in tooth socket healing after extraction that can be a novel remedy for tooth extraction socket. Methods: Forty rabbits were included in this study, divided into two groups (control and experimental) with 20 rabbits. Upper right central incisors were extracted for all animals, the tooth sockets of the experimental group were dressed using an admix of Salvadoria persica and Nigella sativa immediately after irrigation with normal saline. In contrast, the extraction sockets of the control group were left without dressing. Biopsies were taken after euthanizing the animals at 1, 3, 7, and 14 days after treatment, histological examination was done for the samples at the given periods respectively. Results: On day 1 post-treatment, histological examination of the experimental group sections showed less acute inflammatory reaction than the control group. This continued to be reduced until the seventh day. The amount of granulation tissue formation was more in the experimental group along the different periods of the study, while new bone formation was observed after 1 week as woven bone, increased after 2 weeks and appeared as woven and lamellar bone in both experimental and control groups. Conclusions: A mixture of Salvadoria persica and Nigella sativa has an anti-inflammatory effect and accelerate bone healing by stimulating bone formation in the tooth extraction socket
Assuntos
Animais , Coelhos , Extração Dentária , Cicatrização , Nigella sativa , Alvéolo Dental , Anti-Inflamatórios/uso terapêuticoRESUMO
Introduction: Ostene is a new synthetic bone hemostatic wax-like inert and biocompatible material that dissolves within two days after application. bone wax is a well- known topical hemostatic agent, easy to use, and its application is very simple. wound healing is a complex biological process; bone is a dynamic tissue that is continuously resorbed, renewed, and remodeled. materials and methods: twenty domestic rabbits were divided into four groups (day 1, day 3, day 7, and day 14). each rabbit was anaesthetized and three holes were drilled in the mandible: one was filled with Ostene, another with bone wax, and the other was left unfilled as control. sites of intervention were assessed by histopathology. results and Discussion: Ostene and bone wax showed osteoinductive property in bone healing with no inflammatory reaction. our study revealed new bone formation within 14 days in Ostene group. after histopathological analysis and scoring was finished, analysis by SPSS 14 software showed a significant difference between the use of Ostene and bone wax. conclusion: Ostene showed superiority over bone wax in bone healing, and it can be used in the same way as bone wax with no interference with bone healing and osteogenesis. Ostene has no side effects following application.