Estudos de elementos repetitivos presentes no genoma da espécie Schizodon borelli (Characiformes: Anostomidae)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Desenvolvimento e avaliação de uma vacina inativada contra estirpe variante brasileira do vírus da bronquite infecciosa aviária

Pós-graduação em Medicina Veterinária - FCAV

Campylobacter sp como perigo biológico na produção de peito de frango maturado

Pós-graduação em Microbiologia Agropecuária - FCAV

Utilização de informações genômicas para o melhoramento genético de características da carne em bovinos da raça Nelore

Pós-graduação em Genética e Melhoramento Animal - FCAV

Desenvolvimento de um simulador virtual de vazamento para testar correlacionadores acústicos comerciais

Pós-graduação em Engenharia Mecânica - FEIS

Características psicológicas, faciais e buco-dentárias de crianças com bruxismo da clínica de odontopediatria da Faculdade de Odontologia Araçatuba - Unesp

Pós-graduação em Ciência Odontólogica - FOA

Alterações dimensionais em pacientes submetidos à expansão rápida da maxila com aparelho do tipo Haas

The maxillary atresia is a alteration in the transverse dimension that can result in a unilateral or bilateral crossbite. For correction of atresia of the upper dental arch appliances with the intent to expand the arch of orthopedic or orthodontic manner are used, obtaining across-compatibility between the dental arches. The purpose of this study was to evaluate the dimensional changes of the maxillary in patients in the mixed dentition with atresia in the upper dental arch, using occlusal radiographs taken before, after rapid maxillary expansion and after removal of the appliance. Methods: the sample consisted of 35 patients who used the appliance type conventional Haas, in the mixed dentition, according to the standard protocol for installation, activation, containment and removal of the appliances rapid maxillary expansion. Results: the results confirm that the suture opening occurs in greater quantities in the anterior (4.3 mm) than posterior to (3.74 mm), representing a triangular opening of 7 degrees on average with the posterior opening 87% of the quantity of anterior opening. The molars region expanded about 5 mm, and the base bone 3.7 mm, representing a 74% bone expansion of the expansion teeth.

Efeitos esqueléticos e dentários decorrentes da expansão rápida maxilar

This study evaluated the maxillary transversal changes caused by the rapid maxillary expansion (RME) accomplished by Hyrax appliance. Sixteen children from both genders were selected and treated, with ages between 7.7 to 10.8 years, who presented unilateral or bilateral posterior crossbite. Postero-anterior radiographs were taken at the beginning of the treatment, end and post-retention period. The treatment promoted an average opening of 8.8 mm of IMD (intermolar distance), 2.33 mm of IAD (interapex distance) and none of IID (interincisal distance). At the end of retention period, relapse was observed, with a decrease of 4.3 mm of IMD, 1.23 mm of IAD, a non-significant enlargement of IID (0,38 mm).These results confirm the significant influence of Hyrax appliance on transverse dimensions, represented by enlargement of IMD and IAD and its effectiveness to solve posterior crossbites.

Modificação de forma e dimensões dos arcos superior e inferior obtidas em modelos de estudo após expansão rápida da maxila com o aparelho hyrax

The aim of an orthodontic treatment is the achievement of a balanced, esthetic and, most of all, stable, intra and inter arches relationship. A common problem observed in occlusion is posterior crossbite and atresic maxilla. This problem may be treated by slow expansion, rapid expansion or surgically assisted expansion. For the present study cast models of 14 children between 7 and 11 years old were evaluated. There were 7 male and 7 female subjects that presented posterior crossbite and needed rapid maxillary expansion. The Hyrax appliance performed the therapy for correction of this transversal alteration, which is a common possibility in the treatment of this malocclusion. It was observed that the distance between the upper first molars and upper cuspids increased significantly; the length of the upper arch decreased and its perimeter increased significantly. At the lower arch there were no dimensional changes.

Tecido ósseo homólogo para utilização em odontologia

The use of bone grafts from bone tissue banks, also known as bone allografts, has increased in the last years, although most of its users still have concerns on resources and processing protocols. The objective of this paper was to make a literature review about the use of bone allografts in Dentistry, and also about the legal considerations regarding this biomaterial. Studies regarding the donor selection, the cross-infection risks and processing protocols of this biomaterial are still rare but essential, and allied to those regarding its clinical application, can base its use.

Dentinogenesis imperfecta type II: approach for dental treatment

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Respostas de populações autógamas de Avena fátua à seleção por baixas doses de diclofop-methyl e glyphosate

Pós-graduação em Agronomia (Proteção de Plantas) - FCA

Produção da nucleoproteína recombinante do vírus da influenza aviária para aplicação no imunodiagnóstico

Pós-graduação em Microbiologia Agropecuária - FCAV

Prediction of genomic-enabled breeding values and genome-wide association study for feedlot average daily weight gain in Nelore cattle

Pós-graduação em Genética e Melhoramento Animal - FCAV

Biologia floral de Zeyheria tuberculosa (Bignoniaceae)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)