Potential additive effect of BMP-2 and a novel oxysterol in inducing osteogenic differentiation in rabbit bone marrow stromal cells

Jan 27, 2018 by in Oral and Maxillofacial Surgery Comments Off on Potential additive effect of BMP-2 and a novel oxysterol in inducing osteogenic differentiation in rabbit bone marrow stromal cells

Purpose: To determine the osteogenic capacity of combining BMP-2 and a novel growth factor in rabbit bone marrow stromal cells. Background: Current treatments of complex craniofacial osseous defects are limited…

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Hedgehog signaling pathway modulates osteogenic differentiation in novel oxysterol-conditioned rabbit bone marrow stromal cells

Jan 27, 2018 by in Oral and Maxillofacial Surgery Comments Off on Hedgehog signaling pathway modulates osteogenic differentiation in novel oxysterol-conditioned rabbit bone marrow stromal cells

Purpose: To determine the osteogenic capacity of a novel growth factor on rabbit bone marrow stromal cells. Background: Current reconstructive techniques for complex craniofacial osseous defects are associated with significant…

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Tridimentional collagen:elastin matrices as scaffold for soft tissue reconstruction: matrix:tissue integration study

Jan 27, 2018 by in Oral and Maxillofacial Surgery Comments Off on Tridimentional collagen:elastin matrices as scaffold for soft tissue reconstruction: matrix:tissue integration study

Introduction: This work studied the integration of acellular polyanionic collagen:elastin matrices derived of bovine pericardium (BP) with variable negative charge. Objective: The purpose of this work was to evaluate the…

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Correlation between radiographic and tomography alveolar dimensions in cleft lip and palate patients

Jan 27, 2018 by in Oral and Maxillofacial Surgery Comments Off on Correlation between radiographic and tomography alveolar dimensions in cleft lip and palate patients

Objective: To assess the correlation between alveolar cleft measurements carried out using conventional radiography and cone-beam computed tomography (CBCT). Patients and methods: Eleven patients were included in this cross-sectional, descriptive…

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Effect of BMP-7 on degradation and resorption of different calcium phosphate ceramics as well as on bone formation in an ectopic Minipig model

Jan 27, 2018 by in Oral and Maxillofacial Surgery Comments Off on Effect of BMP-7 on degradation and resorption of different calcium phosphate ceramics as well as on bone formation in an ectopic Minipig model

Aim: The aim of the study was to evaluate the impact of BMP on the resorption and degradation of a calcium phosphate ceramic. Materials and methods: Four bone substitute discs…

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The bone defects reconstruction using rat and human mesenchymal stem cells on hydroxyapatite scaffold

Jan 27, 2018 by in Oral and Maxillofacial Surgery Comments Off on The bone defects reconstruction using rat and human mesenchymal stem cells on hydroxyapatite scaffold

Introduction: The autologous bone transplantation is a widely used technique for bone reconstructions. Donor site morbidity and availability limit autologous bone transplantation. Bone tissue engineering combining osteogenic stem cells with…

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Upper airway evaluation using cone-beam computerized tomography (CBCT): systematic review and results after mono and bimaxillary advancement

Jan 27, 2018 by in Oral and Maxillofacial Surgery Comments Off on Upper airway evaluation using cone-beam computerized tomography (CBCT): systematic review and results after mono and bimaxillary advancement

Aim: To evaluate the use of cone-beam computerized tomography (CBCT) for upper airway analysis. Subsequently, to use CBCT to assess volumetric changes in the pharyngeal airway space (PAS) after orthognathic…

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Supra-apical posterior ostectomy and zygomatic miniplate anchorage—a new approach to treat severe skeletal anterior open bites

Jan 27, 2018 by in Oral and Maxillofacial Surgery Comments Off on Supra-apical posterior ostectomy and zygomatic miniplate anchorage—a new approach to treat severe skeletal anterior open bites

Background: Correction of severe anterior open bites is impossible with traditional orthodontic treatment and a conventional Le Fort I impaction osteotomy is often the only alternative. Skeletal anchorage is becoming…

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