Effects of ionizing radiation on bone neoformation: histometric study in Wistar rats tibiae
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منابع مشابه
Effects of ionizing radiation on bone neoformation: histometric study in Wistar rats tibiae.
PURPOSE Comparing the ionizing radiation effects on bone neoformation of rats tibiae previously submitted to radiotherapy with a single dosage of 30Gy with the contralateral tibiae that have received secondary radiation. METHODS In thirty male Wistar rats, 30 days before surgical procedure when round defects would be created on the bone, the right tibia was irradiated with 30Gy and the left t...
متن کاملPlatelet-rich plasma in bone repair of irradiated tibiae of Wistar rats.
PURPOSE To evaluate the influence of PRP addition on bone repair of circular defects created in irradiated tibiae of rats by histometric analysis. METHODS Sixty male Wistar rats had the right tibiae irradiated with 30 Gy. After 30 days monocortical defects were created and platelet-rich plasma was applied in 30 rats. In the control group defects were created but not filled. The animals were d...
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nitric oxide (no) is a small molecule synthesized by most of mammalian cells with diverse biological activities including vasodilatation, host defense and wound healing. impaired wound healing is a common occurrence among diabetics and patients receiving glucocorticoid therapy. on the other hand the application of laser in biomedical area have been increased. thus, the current studies were desi...
15 صفحه اولComparative Study of Bone Neoformation Using Autologous Grafting and Three Replacements: Bone Defects in Rats
OBJECTIVE Compare the percentage of bone neoformation promoted by autologous bone grafting and three kinds of replacement materials with different characteristics in rats' femoral holes. METHODS Two holes measuring 5.4×2.7mm, were produced on each femur (right and left) of 14 isogenic Wistar rats. Each of the four defects produced was filled by autologous bone or by one of three tested materi...
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ژورنال
عنوان ژورنال: Acta Cirurgica Brasileira
سال: 2011
ISSN: 0102-8650
DOI: 10.1590/s0102-86502011000600012