Results 11 to 20 of about 2,170 (168)

Comparative Metabolomics Reveals the Microenvironment of Common T-Helper Cells and Differential Immune Cells Linked to Unique Periapical Lesions

Frontiers in Immunology, 2021
Periapical abscesses, radicular cysts, and periapical granulomas are the most frequently identified pathological lesions in the alveolar bone. While little is known about the initiation and progression of these conditions, the metabolic environment and ...
Alaa Muayad Altaie, Alaa Muayad Altaie, Alaa Muayad Altaie, Thenmozhi Venkatachalam, Lakshman P. Samaranayake, Lakshman P. Samaranayake, Sameh S. M. Soliman, Sameh S. M. Soliman, Rifat Hamoudi, Rifat Hamoudi, Rifat Hamoudi   +10 more
doaj   +3 more sources

RANKL in human periapical granuloma: possible involvement in periapical bone destruction

Oral Diseases, 2006
Objectives:  The cytokine receptor activator of nuclear factor κB‐ligand (RANKL) has been involved in both the physiological and pathological regulation of osteoclast life span and bone metabolism. Periapical granuloma is a periradicular lesion characterized by periapical bone destruction.
Vernal Astudillo, Rolando, Dezerega Piwonka, Andrea, Dutzan Muñoz, Nicolás, Chaparro, Alejandra, León Berríos, Rubén, Chandía Espinosa, Sabrita, Silva, A., Gamonal Aravena, Jorge Antonio   +7 more
openaire   +7 more sources

Differentiation of periapical granuloma from radicular cyst using cone beam computed tomography images texture analysis. [PDF]

Heliyon, 2020
De Rosa CS, Bergamini ML, Palmieri M, Sarmento DJS, de Carvalho MO, Ricardo ALF, Hasseus B, Jonasson P, Braz-Silva PH, Ferreira Costa AL.   +9 more
europepmc   +2 more sources

Cirurgia do periápice para remoção de lesões granulomatosas: relato de caso

Revista da Faculdade de Odontologia de Porto Alegre, 2020
Granuloma periapical é um termo histológico que refere-se à formação de uma massa de tecido granulomatoso ao redor do ápice de um dente, decorrente da inflamação e necrose do tecido pulpar.
Sidinéia Feitoza de Jesus, Yasmim Santos Meneses, Rafaela Cardoso de-Sá, Vanessa Valente Elias, Marcio Santos de Carvalho, Alexandra Mussolino de Queiroz, Francisco Wanderley Garcia de Paula e Silva, Manoel Damião Sousa-Neto   +7 more
doaj   +7 more sources

Chronic inflammatory periapical diseases: a Brazilian multicenter study of 10,381 cases and literature review [PDF]

Brazilian Oral Research, 2021
The aim of this study was to investigate the epidemiological and clinical characteristics of chronic inflammatory periapical diseases in different regions of Brazil and to compare with data from the literature. A multicenter study was carried out in four
Aline Maria do COUTO, Daniela Pereira MEIRELLES, Alline Teixeira VALERIANO, Douglas Silva de ALMEIDA, Êmile de MORAES, Sandra Beatriz Chaves TARQUINIO, Aline Carvalho BATISTA, Elismauro Francisco de MENDONÇA, Nádia do Lago COSTA, Pollianna Muniz ALVES, Cassiano Francisco Weege NONAKA, Lucas Guimarães ABREU, Maria Cássia Ferreira de AGUIAR   +12 more
doaj   +1 more source

Comparison of Mast Cells and Inflammatory Cells within Periapical Lesions and Comparison of Degranulated Mast Cells Between Fibrous and Inflamed Area in Radicular Cysts: An Immunohistochemical Study [PDF]

Journal of Clinical and Diagnostic Research, 2014
Objective: The role of mast cells as the key effector of allergic inflammation, anaphylactic inflammatory reactions and in the pathogenesis of chronic inflammation, is well-known.
Aseem Shiromany, Rahul Sood, Syed Akifuddin, Gagandeep Kaur Sidhu, Nadia Khan, Kapil Singla   +5 more
doaj   +1 more source

Single-Cell Sequencing Unveils the Heterogeneity of Nonimmune Cells in Chronic Apical Periodontitis

Frontiers in Cell and Developmental Biology, 2022
Chronic apical periodontitis (CAP) is a unique dynamic interaction between microbial invasions and host defense mechanisms, resulting in infiltration of immune cells, bone absorption, and periapical granuloma formation.
Xinwei Lin, Xinwei Lin, Danlu Chi, Danlu Chi, Qingzhen Meng, Qingzhen Meng, Qimei Gong, Qimei Gong, Zhongchun Tong, Zhongchun Tong   +9 more
doaj   +1 more source

Clinical periodontal diagnosis

Periodontology 2000, EarlyView., 2023
Abstract Periodontal diseases include pathological conditions elicited by the presence of bacterial biofilms leading to a host response. In the diagnostic process, clinical signs such as bleeding on probing, development of periodontal pockets and gingival recessions, furcation involvement and presence of radiographic bone loss should be assessed prior ...
Giovanni E. Salvi, Andrea Roccuzzo, Jean‐Claude Imber, Alexandra Stähli, Björn Klinge, Niklaus P. Lang   +5 more
wiley   +1 more source

Evaluation of concordance between clinical and histopathological diagnoses in periapical lesions of endodontic origin

Journal of Dental Sciences, 2020
Background/purpose: Periapical lesions of endodontic origin are often diagnosed based on the clinical and radiological presentations that may be different from the histological diagnoses.
Ohoud Alotaibi, Sara Alswayyed, Rana Alshagroud, Manal AlSheddi   +3 more
doaj   +1 more source

Histopathologic Evaluation of Periapical Radiolucencies Clinico-Radiographically Diagnosed as Endodontic Lesions: A Retrospective Analysis [PDF]

Journal of Dentistry
Statement of the Problem: Periapical cyst and granuloma are inflammatory endodontic lesions. Periapical granuloma usually heals spontaneously after endodontic treatment; however, periapical cyst mostly needs to be removed via surgical approaches ...
Saede Atarbashi-Moghadam, Mehrdad Azar, Shaghayegh Dowdani   +2 more
doaj   +1 more source