In vivo animal histomorphometric study for evaluating biocompatibility and osteointegration of nano-hydroxyapatite as biomaterials in tissue engineering
المؤلفون المشاركون
Hilmi, Yasir
al-Khuli, Bahjat
Marie, Muna
Abd al-Fattah, Hisham M.
المصدر
Journal of the Egyptian National Cancer Institute
العدد
المجلد 22، العدد 4 (31 ديسمبر/كانون الأول 2010)، ص ص. 241-250، 10ص.
الناشر
جامعة القاهرة المعهد القومي للأورام
تاريخ النشر
2010-12-31
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
The coming decade will bring new and even more complex advances that will transform oral and maxillofacial surgery practice if the specialty is capable of transferring the advances of basic science into clinical practice.
Such advances include those in tissue engineering and nanotechnology.
Three groups of eight animals (rats), each was evaluated by grouting bone graft substitutes into 3 mm holes that were made into the anteromedialtibialmetaphyses of rats.
Two different formulations varying as to the type of hydroxyapatite (HA) were used ; Group 1 : Nano-hydroxyapatite, Group 2 : Control with HA only.
Group 3 : Control without any bone graft substitutes (empty defects).
Animals of each of the three groups were sacrificed in groups of eight at postoperative week four.
Histologic analysis revealed superior biocompatibility and osteointegration of bone graft substitutes when Nano hydroxyapatite was employed.
At four weeks, there was more reactive new bone formation in this group when compared to the hydroxyapatite group.
The control group showed incomplete closure of the defect.
This study demonstrated that Nano-hydroxyapatite improves the bioactivity of bone implant and repair materials.
Nano hydroxyapatite has good biocompatibility, finer mechanical properties, adjustable degradation properties, good osteointegration and offers a wide range of potential applications in the tissue engineering.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Abd al-Fattah, Hisham M.& Hilmi, Yasir& al-Khuli, Bahjat& Marie, Muna. 2010. In vivo animal histomorphometric study for evaluating biocompatibility and osteointegration of nano-hydroxyapatite as biomaterials in tissue engineering. Journal of the Egyptian National Cancer Institute،Vol. 22, no. 4, pp.241-250.
https://search.emarefa.net/detail/BIM-273752
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Abd al-Fattah, Hisham M.…[et al.]. In vivo animal histomorphometric study for evaluating biocompatibility and osteointegration of nano-hydroxyapatite as biomaterials in tissue engineering. Journal of the Egyptian National Cancer Institute Vol. 22, no. 4 (Dec. 2010), pp.241-250.
https://search.emarefa.net/detail/BIM-273752
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Abd al-Fattah, Hisham M.& Hilmi, Yasir& al-Khuli, Bahjat& Marie, Muna. In vivo animal histomorphometric study for evaluating biocompatibility and osteointegration of nano-hydroxyapatite as biomaterials in tissue engineering. Journal of the Egyptian National Cancer Institute. 2010. Vol. 22, no. 4, pp.241-250.
https://search.emarefa.net/detail/BIM-273752
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 249-250
رقم السجل
BIM-273752
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر