Radiographic Density
Mostrando 1-12 de 76 artigos, teses e dissertações.
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1. Modelo de indução de osteoporose em coelhas - avaliação radiográfica
ABSTRACT In order to establish a bone loss induction model in rabbits to study osteoporosis, 18 rabbits underwent ovariectomy and received methylprednisolone 1mg/kg intramuscularly on alternate days for two weeks. Immediately before ovariectomy up to 42 days after methylprednisolone administration, radiographs of the right olecranon were taken in the mediola
Arq. Bras. Med. Vet. Zootec.. Publicado em: 2020-04
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2. RELATIONSHIP BETWEEN INTERNAL MORPHOLOGY AND PHYSIOLOGICAL QUALITY OF Leucaena leucocephala SEEDS USING IMAGE ANALYSIS
RESUMO O uso de novas abordagens metodológicas e a inclusão de avaliações não destrutíveis na determinação de qualidade das sementes florestais tem se mostrado de grande importância para o desenvolvimento da produção florestal. O objetivo deste trabalho foi avaliar a eficácia do uso de ferramenta semi-automatizada de medição de imagens digitais
Rev. Árvore. Publicado em: 14/11/2019
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3. Radiographic analysis the obturation’s quality in root canal treatment performed by a South Brazilian sample of undergraduate students
RESUMO Objetivo Investigar a qualidade dos tratamentos endodônticos realizados por alunos de graduação em odontologia. Métodos 274 dentes (excluindo molares) com endodontia realizada no Departamento de Endodontia da Universidade Federal de Santa Cataria durante 9 anos foram avaliados por dois examinadores calibrados. A avaliação foi baseada no tipo d
RGO, Rev. Gaúch. Odontol.. Publicado em: 12/09/2019
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4. Effect of sonic and ultrasonic activation on physicochemical properties of root canal sealers
Abstract Objective: To evaluate the effect of ultrasonic and sonic activation on physicochemical properties of AH Plus, MTA Fillapex, ADSeal, GuttaFlow Bioseal, and GuttaFlow 2 sealers. Methodology: Three experimental groups were formed: no activation (NA), ultrasonic activation (UA), and sonic activation (SA). The sealers were manipulated according to the
J. Appl. Oral Sci.. Publicado em: 09/09/2019
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5. Mandibular radiomorphometric assessment of bone mineral density in survivors of pediatric hematopoietic stem-cell transplantation
OBJECTIVE: Hematopoietic stem-cell transplantation (HSCT) childhood survivors of hematologic malignancies are prone to develop late osteopenia and osteoporosis. The purpose of this retrospective study was to quantitatively and qualitatively assess bone mineral density (BMD) in HSCT childhood survivors and to compare the effectiveness of both qualitative and
Clinics. Publicado em: 30/05/2019
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6. BONE TISSUE BEHAVIOR OF RATS WITH EXPERIMENTAL PERIODONTITIS SUBJECTED TO PHYSICAL EXERCISE
RESUMO Introdução: É possível que a atividade física proteja o periodonto por atenuar a resposta inflamatória excessiva do indivíduo. Há algumas evidências em estudos longitudinais e um estudo prospectivo que demonstram que adultos fisicamente ativos têm tido diminuição do risco de periodontite. Até o momento, nenhum estudo explorou conjuntamen
Rev Bras Med Esporte. Publicado em: 2019-04
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7. COMPARISON OF IMPLANT DENSITY IN THE MANAGEMENT OF LENKE 1B AND 1C ADOLESCENT IDIOPATHIC SCOLIOSIS
RESUMO Objetivo: Comparar os desfechos radiográficos e cirúrgicos da escoliose Lenke 1B e 1C. Métodos: Cento e vinte pacientes com escoliose Lenke 1B e 1C foram agrupados de acordo com a densidade do implante, como segue: baixa densidade (BD) de ≤ 1,4 e alta densidade (AD) de > 1,4. Foram analisados os grupos pareados (30 pacientes cada) com base na i
Acta ortop. bras.. Publicado em: 2019-02
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8. Effects of the photobiomodulation using different energy densities on the periodontal tissues under orthodontic force in rats with type 2 diabetes mellitus
Abstract To evaluate the impact of the GaAlAs diode laser with energy densities of 160 J/cm2, 320 J/cm2, and 640 J/cm2 on the periodontal tissues under continuous orthodontic force application and on the rate of orthodontic tooth movement in rats with type-2 diabetes mellitus. The intensity of primary alveolar bone formation was also investigated through the
Braz. oral res.. Publicado em: 25/10/2018
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9. Experimental osteonecrosis: development of a model in rodents administered alendronate
Abstract The main objective of this study was to cause bisphosphonate-related osteonecrosis of the jaws to develop in a rodent model. Adult male Holtzman rats were assigned to one of two experimental groups to receive alendronate (AL; 1 mg/kg/week; n = 6) or saline solution (CTL; n = 6). After 60 days of drug therapy, all animals were subjected to first lowe
Braz. oral res.. Publicado em: 22/08/2016
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10. Laser therapy in bone repair in rats: analysis of bone optical density
OBJECTIVE: To investigate, by digital radiology, the bone regeneration process in rats submitted to femoral osteotomy and treated with low power laser therapy.METHODS: Forty-five Wistar rats were subjected to transverse osteotomy of the right femur and divided randomly into three experimental groups (n = 15): animals not treated with laser therapy G (C), ani
Acta ortop. bras.. Publicado em: 2014
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11. Bone densitometry and calcium serum levels in chickens treated with filtered or unfiltered water
The aim of this study was to evaluate whether the drinking water of the School of Agricultural and Veterinary Sciences, UNESP, Jaboticabal, Brazil, affected bone mineral density and serum calcium levels of 14-, 21-, and 45-day-old broilers. Bone mineral density (BMD) of the tibiae was assessed using optical densitometry radiographic technique and serum calci
Rev. Bras. Cienc. Avic.. Publicado em: 2013-12
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12. Radiodensitometric and DXA analyses for the measurement of bone mineral density after systemic alendronate therapy
Precise techniques for the measurement of maxillary bone mineral density (BMD) are useful for the early diagnosis of systemic diseases. The aim of this study was to compare in vivo the efficacy of dual-energy x-ray absorptiometry (DXA) and radiographic densitometry for the measurement of BMD after systemic administration of sodium alendronate. Wistar rats we
Braz. oral res.. Publicado em: 2013-06