Effect of active oxygen gel on the clinical parameters of MRONJ
Purpose: The aim of this work was to evaluate the effectiveness of a gel with active oxygen in the prevention of MRONJ. Methods: Using split-mouth study design, twelve Wistar rats were used, females (n = 6) and males (n = 6). All rats received a weekly intravenous injection of zoledronate (80 μg / k...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2024-11-01
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| Series: | Saudi Dental Journal |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1013905224002554 |
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| Summary: | Purpose: The aim of this work was to evaluate the effectiveness of a gel with active oxygen in the prevention of MRONJ. Methods: Using split-mouth study design, twelve Wistar rats were used, females (n = 6) and males (n = 6). All rats received a weekly intravenous injection of zoledronate (80 μg / kg body weight in PBS) for 8 weeks. Then, the animals underwent surgery to remove the first and second right and left mandibular molars to induce osteonecrosis. The animals received topical application of oxygen gel (blue®m) on the right-side extraction site (Group T) 3 times a week until euthanasia after 6 weeks, with no intervention on the left side (Group C). The clinical parameters analyzed included the presence and dimension of bone exposure, suppuration and epithelialization. Results: Statistical analysis using chi-square and Mann-Whitney test (p value < 0.05) demonstrated that group C had more severe signs of MRONJ at euthanasia than in the group T. Conclusion: Within the limitations of this pilot study, we can conclude that the application of active oxygen gel could be beneficial in the prevention of MRONJ. |
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| ISSN: | 1013-9052 |