Periodontal Bone Resorption
Mostrando 13-24 de 46 artigos, teses e dissertações.
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13. Imunoexpressão de fatores reguladores da osteoclastogênese na doença periodontal em humanos e sua relação com os parâmetros clínicos
A doença periodontal é uma infecção oral iniciada por periodontopatógenos que desencadeiam a resposta imune culminando com a destruição tecidual. Essa destruição é mediada pelo hospedeiro através da indução da produção e ativação de enzimas líticas, citocinas e da estimulação da osteoclastogênese. O objetivo deste estudo foi comparar a e
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/02/2011
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14. Influência da fluoxetina sobre a resposta imuno-inflamatória relacionada à doença periodontal / Effects of fluoxetine on immunoinflammatory responses associated with periodontal disease
A fluoxetina é um droga inibidora seletiva da recaptação de serotonina que apresenta propriedades imunomoduladoras e antiinflamatórias. O objetivo desse estudo foi avaliar os efeitos da fluoxetina sobre a resposta imuno-inflamatória relacionada à doença periodontal (DP). In vitro, avaliou-se a influência da fluoxetina sobre a capacidade das células
Publicado em: 2011
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15. Atividades antirreabsortiva e anti-inflamatÃria do ranelato de estrÃncio na periodontite induzida em ratos / ANTIRESORPTIVE AND ANTI-INFLAMMATORY ACTIVITIES OF STRONTIUM RANELATE ON LIGATURE-INDUCED PERIODONTITIS IN RATS
Periodontitis is a disease which involves the presence of bacteria and it is characterized by inflammatory events that lead to loss of periodontal tissues such as root cementum periodontal ligament and alveolar bone Strontium Ranelate (RS) is a recent developed drug used for osteoporosis treatment that different from other anti-osteoporotic drugs it possess
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/03/2010
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16. Associated factors to occurrence of pulp necrosis in traumatized primary incisors / Fatores relacionados à ocorrência de necrose pulpar em incisivos decíduos traumatizados
The purpose of this historical cohort study was to assess dental trauma in primary upper incisors and factors associated with the occurrence of pulp necrosis in traumatized primary upper central incisors. Data was collected by a single examiner through the analysis of photographs, radiographs, and information contained in the clinical files of patients who a
Publicado em: 2010
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17. Modulação da severidade da doença periodontal experimental por células CCR5+ / Modulation of experimental periodontal disease severity by CCR5+ cells
The periodontal diseases (PD) affect the supportive tissues of the teeth and are triggered by periodontopathogens present in the dental biofilm. The clinical outcome is highly influenced by the host inflammatory and immune response with participation of many cellular types, that act in the local microenvironment modulating the host response to control the in
Publicado em: 2009
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18. Alveolar bone changes caused by low level laser therapy during induced orthodontic movement on rats. / Alterações teciduais decorrentes da fotobiomodulação laser no movimento dentário induzido em ratos.
The use of laser phototherapy is considered an enhancement factor for bone repair as it stimulates microcirculation as well as the cellular metabolism. Regarding this, the purpose of this research was to assess histologic changes after the use of laser phototerapy during induced mesial tooth movement with 40g/F of the upper left first molars of young adult m
Publicado em: 2008
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19. Avaliação do comportamento clinico e radiografico do cimento de fosfato de calcio como material de preenchimento em cirurgia de elevação do assoalho seio maxilar / Evaluation of clinical and radiographic of the calcium phosphate cement as fulfilling material in sinus lift surery
Implant placement in the posterior maxilla is frequently challenged by resorbed alveolar processes due to a combination of maxillary sinus pneumatization, the effects of periodontal disease and the physiological bone resorption following tooth extractions. The sinus floor augmentation surgery has been performed since 1980 with the purpose of increasing bone
Publicado em: 2008
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20. Nitric oxide and experimental periodontitis: characterization of intracellular mediators of osteoclastogenic activity, local and systemic consequences. / Óxido nítrico e periodontite experimental: caracterização de mediadores intracelulares da atividade osteoclastogênica, conseqüências locais e sistêmicas.
The periodontal disease is the most prevalent chronic disease in oral diseases. Among the mediators of this process, is the Resolvin E1 (RvE1), a novel mediator pro-resolving of inflammation that is capable to decrease alveolar bone loss secondary to periodontal disease in rabbits; and the nitric oxide (NO), that can be produced in large amount, induced by c
Publicado em: 2008
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21. Imunolocalização de CSF-1, OPG e RANKL no periodonto relacionado ao esmalte de incisivos de ratos em erupção normal e contida / Immunolocalization of CSF-1, OPG and RANKL in the enamel-related periodontium of rat incisors in normal and immobilized eruption
In the rat incisors the face of the socket related to the enamel is resorpted continually on the inner side and formed on the outer side. A study accomplished at our laboratory showed that in rat incisors immobilized by a period of 18 days, there is a replacement of bone resorption in the face of the socket related to the enamel by bone formation, where oste
Publicado em: 2008
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22. Avaliação histometrica da evolução da doenção periodontal experimental em ratos alimentados com uma dieta hiperlipidica / Histometric evaluation of the experimental periodontal disease in rats fed a hyperlipidic diet
The aim of this study was to evaluate, histometrically, the influence of a hyperlipidic diet on the evolution of experimental periodontal disease. Thirty-two male Wistar rats were randomly assigned to two groups: C (commercial chow diet) and H (hyperlipidic diet). Cotton ligatures were placed around the left first mandibular molar and the contralateral tooth
Publicado em: 2007
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23. Estudo do efeito do gel de alecrim pimenta (lippia sidoides) roeira (myracrodruon urundeuva) e seus princÃpios ativos isolados na doenÃa periodontal experimental / Study of the effect of the rosemary gel pepper (lippia sidoides) roeira (myracrodruon urundeuva) and its isolated active principles in the experimental periodontal illness
Periodontitis is a chronic inflammatory disease in which alveolar bone resorption and cementum associated with collagen fibers destruction are important events. It configures as a serious problem of public health in the world, being an important risk factor for cardiovascular diseases and to teeth loss in adults. Bacteria and host factors are necessary to th
Publicado em: 2007
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24. Detecção precoce de bactérias periodontopatogênicas e a ação de um gel de metronidazol 25% em crianças com Diabetes mellitus tipo I / Early detection of periodontopathogenic bacteria and the effect of a topic metronidazole 25% gel in children with type I Diabetes mellitus
Type I Diabetes mellitus (IDDM) is a metabolic disease characterized by deficiency on the insulin production, causing great systemic alterations, including at the oral cavity. Periodontal disease is more aggressive in diabetic patients, even during the childhood, and presents as etiological microorganisms the Aggregatibacter actinomycetemcomitans (A. actinom
Publicado em: 2007