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Background: Lead has been widely used in different industries for ages. It is one of the heavy metals, highly poisonous even at low doses, and has biochemical, physiological and behavioral side effect...
Background: Bone healing and its reconstruction in fractures, especially in long bones are of particular importance in regenerative medicine. This study compares the bone healing rate after a human xe...
Background: The full-thickness articular cartilage defects of knee have a poor healing capacity that may progress to osteoarthritis and need a knee replacement. This study determines the healing effec...
Background: Low intensity pulsed ultrasound (LIPUS) has been shown in healing of fractures. This study investigates the effect of LIPUS as a fracture-healing adjunct on the denervated tibial fractures...
The present study was performed to evaluate the effects of calcium phosphate cement (α-DT cement) containing α-TCP, dicalcium phosphate anhydrous, and tetracalcium phosphate mixed with hydroxypropyl c...
Autologous bone is the most successful bonegrafting material; however, limited supply and donor site morbidity are problematic. Synthetic bone substitutes are effective, but healing is slow and un...
Objective: The aim of present study was to evaluate the quality, density and thickness of newly formed bone in experimental defects treated with Combi-Pack®, Bio-Oss® and Biostite®. Mat...
The current study aims to evaluate the new bone formation in polyvinylpyrrolidone (PVP) grafts inserted into the tibia of ten female rabbits. The animals were submitted to oophorectomy in order to ind...
The purpose of the present study was to evaluate, using a biomechanical test, the force needed to remove implants with surface modification by laser (Nd:YAG) in comparison with implants with machined ...
Several studies have reported tissue blood flow and tissue oxygen tension during anesthesia, whereas there are few reports that discuss the relationship between tissue blood flow and tissue oxygen ten...
Our previous in vivo and in vitro studies revealed excellent tissue biocompatibility and osteoconductivity of porous sintered carbonate apatite (CA). The present study focused on the ultrastructural d...
This study evaluated the effects of different sizes of β-TCP particles on bone augmentation within a titanium cap. In 20 rabbits, the calvarium was exposed and a circular groove was prepared. After ma...
We are currently developing a small perforated titanium subperiosteal implant specifically for orthodontic therapy, which can be placed anywhere on the bone surface. In the present study, we coated th...
Effect of heat and cold stress on inert gas (133xenon) exchange in the rabbit.
When rabbits were exposed to 60% oxygen for 21 days, arterial PaO2 showed statistically insignificant changes at 6-8 days (69 +/- 5 Torr) and 14-16 days (62 +/- 5 Torr); at 21 days the PaO2 was signif...

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