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Dental Research Journal، جلد ۱۴، شماره ۱، صفحات ۰-۰
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عنوان انگلیسی Can tert‑butylhydroquinone improve the healing of extracted tooth socket in rats?
چکیده انگلیسی مقاله Background: Tooth extraction causes an open wound in the soft and hard tissues. During the inflammatory phase of the healing process, a large amount of free radicals are produced and cause oxidative stress, which leads to tissue damage and delayed wound healing. Thus, in this study, we evaluated the effect of tert‑butylhydroquinone (TBHQ), as an antioxidant, on the healing process of tooth sockets in rats. Materials and Methods: To conduct this experimental study, male Wistar rats (n = 42) were divided into two groups. In each case, one upper second molar was extracted under general anesthesia. After the extraction, the tooth sockets of the experimental group were treated with a 0.02% TBHQ solution (0.1 ml) while the same volume of distilled water placed in the sockets of the control group. On days 3, 7, and 21 postoperatively, 7 rats from each group were euthanized, and histological slides were prepared from their tooth sockets. The prepared slides were examined histopathologically using a light microscope and compared using an independent two‑sample t‑test. The significance level was set at 0.05. Results: In the experimental group, a statistically significant (P = 0.003) increase in granulation tissue was observed on day 3, in comparison to the control group. The extent of bony trabeculation was also significantly higher in the TBHQ‑treated group than in the control group on day 21 (P < 0.001). Conclusion: Considering the limitations of an experimental study, it can be concluded that TBHQ may enhance the healing of the hard tissue in the tooth sockets. Key Words: Antioxidants, rats, tooth extraction, wound healing
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نویسندگان مقاله سمیه خرمیان طوسی | somayeh khoramian tusi


طاهره اسلام منش | tahereh eslam manesh


محمود شیخ فتح الهی | mahmood sheikh fathollahi


علی باقریان | ali bagherian


نشانی اینترنتی http://drj.mui.ac.ir/index.php/drj/article/view/1853
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زبان مقاله منتشر شده en
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