Chronic Periapical Lesion
Mostrando 1-10 de 10 artigos, teses e dissertações.
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1. Cytokines and chemokines associated with Treg/Th17 response in chronic inflammatory periapical disease
Abstract Cytokines and chemokines have a fundamental role in the maintenance of inflammation and bone response, which culminate in the development of chronic periapical lesions. Regulatory (Treg) and Th17 cytokines play a key role in regulating the immune response involved in this process. The aim of this study was to investigate the role of Treg and Th17 ce
Braz. oral res.. Publicado em: 28/10/2019
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2. Treg and Th17 cells in inflammatory periapical disease: a systematic review
Abstract: The process involved in periapical lesions, which occur as an outcome of pulpal necrosis, is regulated by the immune system including regulatory T cells (Treg) and T helper 17 cell (Th17) responses. The objective of this study was to conduct a frequency systematic review to determine the presence of Treg/Th17 responses and the influence of these ce
Braz. oral res.. Publicado em: 18/12/2017
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3. Analysis of CD57+ natural killer cells and CD8+ T lymphocytes in periapical granulomas and radicular cysts
Abstract: The aim of this study was to compare the number of CD57+ natural killer (NK) cells and CD8+ T lymphocytes between periapical granulomas (PGs) and radicular cysts (RCs). Twenty-fives cases of PGs and 25 of RCs were submitted to histological analysis and immunohistochemistry using anti-CD57 and anti-CD8 biomarkers. Positive cells were counted in 10 f
Braz. oral res.. Publicado em: 18/12/2017
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4. Simultaneous analysis of T helper subsets (Th1, Th2, Th9, Th17, Th22, Tfh, Tr1 and Tregs) markers expression in periapical lesions reveals multiple cytokine clusters accountable for lesions activity and inactivity status
Previous studies demonstrate that the balance between pro- and anti-inflammatory mediators determines the stable or progressive nature of periapical granulomas by modulating the balance of the osteoclastogenic factor RANKL and its antagonist OPG. However, the cytokine networks operating in the development of periapical lesions are quite more complex than wha
J. Appl. Oral Sci.. Publicado em: 2014-07
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5. Microbiota associated with chronic osteomyelitis of the jaws
Chronic osteomyelitis of maxilla and mandible is rare in industrialized countries and its occurrence in developing countries is associated with trauma and surgery, and its microbial etiology has not been studied thoroughly. The aim of this investigation was to evaluate the microbiota associated with osteomyelitis of mandible or maxilla from some Brazilian pa
Brazilian Journal of Microbiology. Publicado em: 2010-12
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6. Endodontic and prosthetic treatment of teeth with periapical lesions in a 16-year-old-girl
This paper reports the nonsurgical endodontic therapy using calcium hydroxide intracanal dressing and prosthetic treatment of 9 teeth with periapical lesions in a 16-year-old female patient. The periodontal treatment plan included oral hygiene instructions, mechanical debridement and gingivectomy in the maxillary incisors to improve gingival contouring. Root
Journal of Applied Oral Science. Publicado em: 2010-04
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7. Lesão periapical em paciente aidético : revisão da literatura e apresentação de caso clínico cirúrgico / Patient wiht Aids on Chronic Periapical Lesion: Reviw of the Literature and Repor of a Surgey Clinical Case
0s autores apresentam revisão de literatura e caso clínico de cirurgia paraendodôntica no incisivo central superior direito em um paciente aidético.
Publicado em: 2010
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8. Abscesso crônico associado à fístula extraoral : revisão de literatura e apresentação de caso clínico e cirúrgico / Chronic periapical abcess associaled extraoral Fistula: review of the literature and surgical case presentation
As autoras apresentam revisão de literatura e caso clínico cirúrgico de paciente portador de fistula ativa extra-oral decorrente de lesão periapical.
Publicado em: 2010
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9. Reabsorção radicular em dentes de cães, com lesão periapical crônica, movimentados ortodonticamente: análise histológica e estereológica / Root resorption in dog s teeth, with chronic periapical lesions, orthodontically moved: histological and stereological analysis
The aim of this study was to determine through stereologic analysis, the incidence of root resorption on dogs teeth, with experimentally induced chronic periapical lesions, orthodontically moved immediatly after the endodontic treatment and 40 days after the endodontic treatment. Premolars of 5 dogs, a total of 80 roots, were divided into 5 groups: Group I,
Publicado em: 2008
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10. Analise histologica e radiografica da influencia de substancias quimicas auxiliares e medicação intracanal no processo de reparo periapical em dentes de cães / Histological and radiographic analysis of the influence of auxiliary chemical substances and intracanal dressing on the periapical healling of dog´s teeth
The goal of the present study was to observe through optic microscopy, the effect of different auxiliary chemical substances, used during the chemomechanical preparation, and of an intracanal dressing in the periapical healing process. Hundred-ten dental roots from 5 young adult dogs, with necrotic pulp associated to a chronic periapical lesion were endodont
Publicado em: 2008