A5053044931- Bone Tissue Engineering Materials
- Oral and Maxillofacial Pathology
- Dental Implant Techniques and Outcomes
- Dental Radiography and Imaging
- Bone health and treatments
- Dental materials and restorations
- Oropharyngeal Anatomy and Pathologies
- Bone Tumor Diagnosis and Treatments
- Comparative Animal Anatomy Studies
- Tumors and Oncological Cases
- Oral and gingival health research
- Dental Anxiety and Anesthesia Techniques
- Cleft Lip and Palate Research
- Facial Trauma and Fracture Management
- Peripheral Nerve Disorders
- Orthopedic Infections and Treatments
- Vascular anomalies and interventions
- Trigeminal Neuralgia and Treatments
- Veterinary Equine Medical Research
- Cerebral Venous Sinus Thrombosis
- Electrospun Nanofibers in Biomedical Applications
- Orthopaedic implants and arthroplasty
- Healthcare during COVID-19 Pandemic
- Facial Nerve Paralysis Treatment and Research
- Bone Metabolism and Diseases
Universidade Federal de Uberlândia
2012-2024
Universidade Federal Fluminense
2007-2012
Morpho (United States)
2012
Institute of Biomedical Science
2005
Universidade de São Paulo
2005
This study aimed to analyze the physicochemical and histological properties of nanostructured hydroxyapatite alginate composites produced at different temperatures with without sintering implanted in rabbit tibiae. Hydroxyapatite-alginate (HA) microspheres (425-600 µm) 90 5 °C (HA90 HA5) or 1000 (HA90S HA5S) were characterized applied evaluate thein vitrodegradation; also bone defects on rabbit's tibiae (n= 12). The animals randomly divided into five groups (blood clot, HA90S, HA5S, HA90,...
Abstract This work aims to evaluate the cytocompatibility of injectable and moldable restorative biomaterials based on granules dense or porous biphasic calcium phosphates (BCPs) with human primary mesenchymal cells, in order validate them as tools for stem cell‐induced bone regeneration. Porous hydroxyapatite (HA) HA/beta‐tricalcium phosphate (β‐TCP) (60:40) were obtained by addition wax spheres pressing at 20 MPa, while materials compacted 100 followed thermal treatment (1100°C), grinding,...
Biomaterials for treatment of bone defects have been studied a long time. Alloplastic materials, mainly hydroxyapatite (HA), are under intense investigation due to its biocompatibility and osteoconductive properties. The HA can be modified by the incorporation bivalent cations as Zn2+ known positive effectors repair. purpose this study was evaluate comparatively effectiveness 5% zinc-containing (ZnHA) in critical size defect (CSD) rat’s calvaria. CSD (8mm diameter) created skull forty-five...
Hydroxyapatite (HA), widely used as bone graft, can be modified by the incorporation of bivalent cations (Mg2+ and Zn2+) its gradual release could favor repair. The purpose this research was to evaluate effect HA zinc-containing hydroxyapatite (Zn-HA) in repair rat calvaria comparison autogenous bone. Critical size defect filled with graft material samples were harvested at 30, 90 180 days. light microcopy observations showed biocompatibility materials. In Zn-HA group area neoformed larger...
Background: Nanotechnology has demonstrated great potential for the cure of bone infections through development antibacterial nanomaterials. The diseases include many skeletal- related illnesses such as arthritis, cancer, osteosarcoma and osteoarthritis, which are major causes mortality in human beings. Moreover, there no effective treatment strategies available diseases. However, these limitations create pressing need to search safe efficient novel drugs clinical treatments. In this...
Introdução: A neuralgia trigeminal (NT) é uma patologia com aspectos patognomônicos, incluindo caracterizada por episódios de dores paroxísticas e lancinantes, semelhantes a choque elétrico, debilitante, desencadeadas pelo toque na área da pele face terminação nervosa do nervo, denominada zona gatilho. As são intensas curta duração, intervalos variáveis. O diagnóstico eminentemente clínico o seu tratamento pode ser complexo. NT idiopática ou provocada alterações anatômicas que possam...
Introdução: O corpo adiposo da bochecha (CAB) é uma estrutura de tecido envolto por delgada cápsula conjuntivo denso localizada entre o músculo bucinador e a pele bochecha. Este foi primeiramente descrito em 1802 pelo anatomista Marie François Xavier Bichat e, desde então, passou ser referido como “bola Bichat”. Na odontologia, existem algumas aplicações clínicas esta estrutura, sua utilização para preenchimento enxerto gengival ou tratamento comunicação bucosinusal até remoção cirúrgica, na...
Introdução: O forame infra-orbital (FIO) se torna uma estrutura de bastante relevância clínica para o graduando ou profissional odontólogo e cirurgião que atua na região da face, vez através deste as fibras terminais do nervo (NIO) alcançam a pele, está localizado aproximadamente 0,5 1,0 cm abaixo margem (Hwang et al., 2013). Do ponto vista cirúrgico, ele localiza perto estruturas importantes, como regiões bucais, orbital nasal. Portanto, é relevante os profissionais área odontologia...
Introdução: A mandíbula é, usualmente, o osso facial mais frequentemente acometido por fraturas nas injúrias faciais. Do ponto de vista morfofuncional, fato ser único móvel da face (viscerocrânio) torna a vulnerável durante trauma facial. é um ímpar correspondente ao terço inferior face, faz parte do viscerocrânio e está fortemente conectada este através articulação temporomandibular, uma diartrose funcional que permite, pelas suas características morfológicas peculiares, movimentos...
Abstract Lesions denominated fibro-osseous lesions of the jaw constitute a diversified group disorders, in which normal bone architecture is replaced by fibroblasts, collagen fibers and immature bone. At present, World Health Organization recognizes four variants these lesions, namely: bone-cement dysplasia, fibrous ossifying fibroma Familial gigantiform cementoma. Fibrous dysplasia may present monostotic form, affecting one single or an isolated craniofacial region; Polyostotic involving...
Summary The aim of this study was to describe the anatomy great vessels heart in capuchin monkey ( Cebus apella ) and compare with those other primates, including humans. hearts were prepared through fixation 10% formalin subsequently dissected using standard techniques instruments. arterial venous systems perfused colored latex solution via femoral vessels. An ascending cylindrical branch relatively caliber identified aorta artery, addition an aortic arch, from which three arteries...
The ameloblastoma is an epithelial benign odontogenic tumor which locally invasive, slow-growing and presents considerable recidive rates. It considered the most clinically relevant tumor, currently being classified as "ameloblastoma", "unicystic ameloblastoma", "peripheral or extraosseous ameloblastoma" "metastatic ameloblastoma". Unicystic type second prevalent ameloblastoma, occurring in approximately 15% of all ameloblastomas, showing specific characteristics, especially younger...