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Comparative Biomechanical and Microstructural Analysis of Native versus Peracetic Acid-Ethanol Treated Cancellous Bone Graft
المؤلفون المشاركون
Günther, Klaus-Peter
Gelinsky, Michael
Rauh, Juliane
Baas, Jorgen
Stiehler, Maik
Pruss, Axel
Liebers, Cornelia
Despang, Florian
المصدر
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-02-11
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
Bone transplantation is frequently used for the treatment of large osseous defects.
The availability of autologous bone grafts as the current biological gold standard is limited and there is a risk of donor site morbidity.
Allogenic bone grafts are an appealing alternative, but disinfection should be considered to reduce transmission of infection disorders.
Peracetic acid-ethanol (PE) treatment has been proven reliable and effective for disinfection of human bone allografts.
The purpose of this study was to evaluate the effects of PE treatment on the biomechanical properties and microstructure of cancellous bone grafts (CBG).
Forty-eight human CBG cylinders were either treated by PE or frozen at −20°C and subjected to compression testing and histological and scanning electron microscopy (SEM) analysis.
The levels of compressive strength, stiffness (Young’s modulus), and fracture energy were significantly decreased upon PE treatment by 54%, 59%, and 36%, respectively.
Furthermore, PE-treated CBG demonstrated a 42% increase in ultimate strain.
SEM revealed a modified microstructure of CBG with an exposed collagen fiber network after PE treatment.
We conclude that the observed reduced compressive strength and reduced stiffness may be beneficial during tissue remodeling thereby explaining the excellent clinical performance of PE-treated CBG.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Rauh, Juliane& Despang, Florian& Baas, Jorgen& Liebers, Cornelia& Pruss, Axel& Gelinsky, Michael…[et al.]. 2014. Comparative Biomechanical and Microstructural Analysis of Native versus Peracetic Acid-Ethanol Treated Cancellous Bone Graft. BioMed Research International،Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-497847
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Rauh, Juliane…[et al.]. Comparative Biomechanical and Microstructural Analysis of Native versus Peracetic Acid-Ethanol Treated Cancellous Bone Graft. BioMed Research International No. 2014 (2014), pp.1-11.
https://search.emarefa.net/detail/BIM-497847
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Rauh, Juliane& Despang, Florian& Baas, Jorgen& Liebers, Cornelia& Pruss, Axel& Gelinsky, Michael…[et al.]. Comparative Biomechanical and Microstructural Analysis of Native versus Peracetic Acid-Ethanol Treated Cancellous Bone Graft. BioMed Research International. 2014. Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-497847
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-497847
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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