Viviane Rozeira Crivellaro

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BACKGROUND This study evaluated the osteoconductive effect of an autograft, in the presence or absence of the L-PRP, using histomorphometric analysis of the bone formed, and we compared the results in the presence of TGF-β1, Wnt10b and CD34 detected by immunohistochemistry. MATERIALS AND METHODS Two bone defects were produced in the calvaria of 20(More)
Rehabilitation of edentulous posterior maxilla with implant-supported prostheses frequently presents a challenge to dentists. This is due to insufficient bone within the region, in addition to other limiting factors such as anatomical pneumatization of the maxillary sinus. Thus, grafting of the maxillary sinus is a common procedure used to counteract these(More)
OBJECTIVE To evaluate, through radiographic and histological analysis, the tissue reaction induced by a biomaterial based on deproteinized bovine bone matrix (DBBM) in the muscle of sheep. MATERIALS AND METHODS Sixteen sheep were used. The animals underwent surgery to insert polyethylene tubes containing the biomaterial in the muscle of the lower back(More)
The study aimed to investigate the effect of alendronate (ALN) on the inhibition of alveolar bone loss in experimental periodontitis in Wistar rats. Periodontitis was induced by oral inoculation of Porphyromonas gingivalis with Fusobacterium nucleatum. The rats (n = 80) were randomized as follows: negative control (n = 10); positive control (n = 10); ALN(More)
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