این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Dental Research Journal، جلد ۲۰، شماره ۱۱، صفحات ۰-۰
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Effect of local injection of injectable platelet‑rich fibrin on bone remodeling during orthodontic tooth movement in dogs
چکیده انگلیسی مقاله Background: This study aimed to assess the effect of local injection of injectable platelet‑rich fibrin (i‑PRF) on bone remodeling during orthodontic tooth movement in dogs. Materials and Methods: In this animal study, the maxillary first premolars of four adult male mixed‑breed dogs were bilaterally extracted, and a nickel–titanium closed coil spring with 150 g force was placed between the canine and second premolar teeth. One quadrant of the maxilla was randomly selected as the test quadrant, and 0.5 cc i‑PRF was injected into the periodontal ligament (PDL) around the second premolar at 1, 21, and 42 days. The other quadrant served as the control group and received saline injections. The dogs were sacrificed after 63 days, histological sections were prepared, and changes in bone remodeling were assessed by comparing the percentage of osteogenesis and number of osteoblasts and osteoclasts between the two groups by the Wilcoxon and Mann–Whitney U‑tests (α = 0.05). Results: The percentage of osteogenesis (16.0% ± 4.96% in i‑PRF and 13.5% ± 4.43% in the control), the percentage of newly formed lamellar bone (10.25% ± 2.87% in i‑PRF and 8.75% ± 2.36% in the control), the percentage of woven bone (5.75% ± 2.21% in i‑PRF and 4.75% ± 2.36% in the control), the number of osteoblasts (15.0 ± 3.46 in i‑PRF and 11.75 ± 2.36 in the control), and the number of osteoclasts (11.25 ± 4.34 in i‑PRF and 6.25 ± 2.62 in the control) were not significantly different between the two groups (P > 0.05). Conclusion: PDL injection of i‑PRF around the second premolars of dogs under orthodontic force had no significant effect on bone remodeling. Key Words: Bone remodeling, platelet‑rich fibrin, tooth movement techniques     Highlight masoud feizbakhsh :  Pubmed , Google Scholar
کلیدواژه‌های انگلیسی مقاله
نویسندگان مقاله | Atefeh Tabibi


| Masood Feizbakhs


| Nasim Esnaashari


| Seyed Mohammad Razavi


نشانی اینترنتی http://drj.mui.ac.ir/index.php/drj/article/view/2532
فایل مقاله فایلی برای مقاله ذخیره نشده است
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده Original Article(s)
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات