Radiographic Density
Mostrando 13-24 de 76 artigos, teses e dissertações.
-
13. Evaluation of a radiographic method to detect tibial dyschondroplasia lesions in broilers
This study aimed at developing radiographic techniques for the early detection of dyschondroplastic lesions in the tibia of broilers. The experiment was carried out at the facilities of UNIFOR/MG and Formiga and UNIFENAS/ Alfenas with 420 one-day-old male Cobb broilers. At 20 days of age, all birds were radiographed and identified with an alpha-numeric metal
Revista Brasileira de Ciência Avícola. Publicado em: 2012-06
-
14. Alveolar bone healing process in spontaneously hypertensive rats (SHR): A radiographic densitometry study
Hypertension is one of the most important public health problems worldwide. If undiagnosed or untreated, this pathology represents a systemic risk factor and offers unfavorable conditions for dental treatments, especially those requiring bone healing. Objectives: The purpose of this study was to demonstrate, by analysis of bone mineral density (BMD), that th
Journal of Applied Oral Science. Publicado em: 2012-04
-
15. Efeitos do Ãcido zoledrÃnico na consolidaÃÃo de fraturas da diÃfise femoral de ratos / Effects of zoledronic acid on fracture healing of femoral diaphysis of rats.
Femoral fractures are considered a public health problem and account for a high rate of morbidity and mortality by the occurrence of complications. They occur not only in young patients exposed to major trauma but in the elderly population as well. Most elderly patients have certain conditions, eg, osteoporosis, which further increase the risk of such fractu
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/03/2011
-
16. Radiopacity evaluation of Portland and MTA-based cements by digital radiographic system
OBJECTIVE: The aim of the present study was to evaluate the radiopacity of Portland and MTA-based cements using the Digora TM digital radiographic system. MATERIAL AND METHODS: The performed tests followed specification number 57 from the American National Standard Institute/American Dental Association (2000) for endodontic sealing materials. The materials w
Journal of Applied Oral Science. Publicado em: 2011-06
-
17. Aspectos clínicos e radiográficos de caprino com megaesôfago
A seven month old female goat showed neck swelling, apathy, appetite and weight loss, restlessness, increased salivation, cough, and regurgitation episodes which occurred post feeding. The animal was evaluated through both clinical and radiographic examinations. Plain radiography was performed and contrasted X-ray was done using barium sulfate. For radiologi
Arquivo Brasileiro de Medicina Veterinária e Zootecnia. Publicado em: 2011-06
-
18. Comparison between the effects of platelet-rich plasma and bone marrow concentrate on defect consolidation in the rabbit tibia
OBJECTIVE: To perform a comparative analysis of the effects of platelet-rich plasma and centrifuged bone marrow aspirate on the induction of bone healing in rabbits. METHOD: Twenty adult, male New Zealand rabbits were randomly separated into two equal groups, and surgery was performed to create a bone defect (a cortical orifice 3.3 mm in diameter) in the pro
Clinics. Publicado em: 2011
-
19. Reabilitação de lesados medulares com estimulação elétrica neuromuscular : avaliação óssea e aspectos clínico e radiográfico dos pés e tornozelos / Neuromuscular electrical stimulation rehabilitation in spinal cord injuries : bone density assessment and clinical and radiographic aspects of the feet and ankles
A lesão medular causa prejuízos nos aspectos físico, psicológico e social da pessoa. Há predomínio de indivíduos do sexo masculino, jovens e o principal motivo são os acidentes automobilísticos. A lesão neurológica e o desuso dos membros acometidos produzem espasticidades, contraturas, osteoporose e deformidades, principalmente nos pés. Uma estra
Publicado em: 2011
-
20. ESTUDO E IMPLEMENTAÇÃO DE TESTES DE CONTROLE DE QUALIDADE EM NEGATOSCÓPIOS NA CIDADE DE ARACAJU-SE. / STUDY AND IMPLEMENTATION OF TESTS QUALITY CONTROL NEGATOSCOPES THE CITY OF ARACAJU.
Taking into account the requirement of current legislation in Brazil, Decree 453/98, the Ministry of Health and several subtle nature of radiographic findings, it is important to know how the detectability of objects with lower density or smaller can be influenced by the intensity of light light box used in his lectures. Thus, this project aimed to establish
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/07/2010
-
21. Efeitos do carbonato de lodenafila na consolidaÃÃo de fraturas da diÃfise femoral de Ratos tratados com haste intramedular / Effects of lodenafil carbonate on femoral diaphysis fractures healing in rats treated with intramedullary stem.
The study was to investigate the effects of Lodenafil Carbonate in the process of bone healing in femurs of rats with reduced KirshnerÂs wire. The vascular factors are extremely important for the formation of callus. Lodenafil Carbonate cause vasodilatory effects, belongs to the group of selective phosphodiesterase type 5(PDE5) inhibitors, that enzyme inhib
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/02/2010
-
22. Digital subtraction radiographic analysis of the combination of bioabsorbable membrane and bovine morphogenetic protein pool in human periodontal infrabony defects
OBJECTIVES: This study assessed the bone density gain and its relationship with the periodontal clinical parameters in a case series of a regenerative therapy procedure. MATERIAL AND METHODS: Using a split-mouth study design, 10 pairs of infrabony defects from 15 patients were treated with a pool of bovine bone morphogenetic proteins associated with collagen
Journal of Applied Oral Science. Publicado em: 2010-08
-
23. Effect of Atorvastatin in radiographic density on alveolar bone loss in wistar rats
O objetivo deste estudo foi avaliar o efeito da Atorvastatina (ATV) na perda óssea alveolar induzida em ratos. A periodontite foi induzida através da colocação de ligadura ao redor do segundo molar superior esquerdo de um total de 24 ratos Wistar machos (± 200 g). Grupos de 6 animais receberam por via oral solução Salina a 0,9% ou Atorvastatina (1, 3
Brazilian Dental Journal. Publicado em: 2010
-
24. GRAFT OR HOMOLOGOUS IMPLANT IN THE CORRECTION OF FEMORAL SEGMENTAL BONE DEFECT IN DOGS ASSOCIATED TO INOCULATION OF BONE MARROW MONONUCLEAR CELL FRACTION / ENXERTO OU IMPLANTE HOMÓLOGO NA CORREÇÃO DE DEFEITO ÓSSEO SEGMENTAR FEMORAL EM CÃES ASSOCIADO A INOCULAÇÃO DA FRAÇÃO DE CÉLULAS MONONUCLEARES DA MEDULA ÓSSEA
Bone defects due to trauma, postoperative and mutilating surgery complications, associated to removal of neoplasia, are part of the routine of hospitals and veterinary clinics. Bone grafts, within all their variants, represent the main viable alternative in the structural correction of great bone losses. Currently, the search for alternatives to correct thes
Publicado em: 2010