Results 11 to 20 of about 969,188 (200)

There is no pulp necrosis or calcific metamorphosis of pulp induced by orthodontic treatment: biological basis

Dental Press Journal of Orthodontics
To biologically explain why the orthodontic treatment does not induce pulp necrosis and calcific metamorphosis of the pulp, this paper presents explanations based on pulp physiology, microscopy and pathology, and especially the cell and tissue phenomena ...
Alberto Consolaro, Renata Bianco Consolaro   +1 more
doaj   +2 more sources

LOCAL INJECTION OF HUMAN DENTAL PULP STEM CELLS FOR TREATMENT OF JUVENILE AVASCULAR NECROSIS OF THE FEMORAL HEAD: PRELIMINARY RESULTS IN IMMATURE PIGS

Acta Ortopédica Brasileira
ABSTRACT Introduction: Legg-Calvé-Perthes disease is a major cause of hip joint deformities in children. Currently, experimental research is directed at investigating biological therapies, including the use of human dental pulp stem cells (hDPSC), which have not yet been studied for this purpose in swine models.
Luiz Renato Agrizzi de Angeli, Gustavo Bispo dos Santos, José Ricardo Muniz Ferreira, Bárbara Lívia Corrêa Serafim, Thiago Z. Lima, Luiz Guilherme Cernaglia Aureliano de Lima, Daniela Franco Bueno, Roberto Guarniero   +7 more
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Insertional Inactivation ofpacandrmlBGenes Reduces the Release of Tumor Necrosis Factor Alpha, Interleukin-6, and Interleukin-8 Induced byStreptococcus mutansin Monocytic, Dental Pulp, and Periodontal Ligament Cells [PDF]

Infection and Immunity, 2003
ABSTRACTStreptococcus mutanspossesses different cell wall molecules, such as protein of the I/II family, the serotype f polysaccharide rhamnose glucose polymer (RGP), and lipoteichoic acid (LTA), which act as adhesins and modulins, allowingS. mutansto colonize teeth and cause dental caries and pulpitis.
Marc Engels‐Deutsch, A. Pini, Yoshihisa Yamashita, Yukie Shibata, Youssef Haïkel, Marie Schöller‐Guinard, J.P. Klein   +6 more
openalex   +4 more sources

Protein Kinase C Synergistically Stimulates Tumor Necrosis Factor-α–Induced Secretion of Urokinase-Type Plasminogen Activator in Human Dental Pulp Cells

The Journal of Physiological Sciences, 2008
Plasminogen activator (PA) is the enzyme converting plasminogen to its active form, plasmin, involved in various physiological and pathological phenomena. The conversion is catalyzed by two types of PA, urokinase-type PA (uPA) and tissue-type PA (tPA). When human dental pulp cells were stimulated by the inflammatory cytokine tumor necrosis factor-alpha
Hideki Hashizume, Naoto Kamio, Sumi Nakao, Kiyoshi Matsushima, Hiroshi Sugiya   +4 more
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The effect of tumor necrosis factor (TNF)-α to induce matrix metalloproteinase (MMPs) from the human dental pulp, gingival, and periodontal ligament cells

Journal of Korean Academy of Conservative Dentistry, 2011
Objectives In the present study, three kinds of tissues cells (pulp, gingiva, and periodontal ligament) were investigated if those cells express MMP and TIMP when they were stimulated with neuropeptides (substance P, CGRP) or proinflammatory cytokine, TNF-α.
Eun‐Mi Rhim, Sanghyuk Park, Duck-Su Kim, Sun‐Young Kim, Kyoung‐Kyu Choi, Gi‐Woon Choi   +5 more
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Normal, inflammation and necrosis pulp radiograph image using 3D cone beam computed tomography [PDF]

Padjadjaran Journal of Dentistry, 2016
Introduction: Abnormalities of the dental pulp can have several different diagnoses. Therefore, the dental pulp characteristics must be known in more detail and clear so that diagnosis be established more precisely and accurately.
Farina Pramanik, Ria Noerianingsih Firman, Fahmi Oscandar, Lusi Epsilawati   +3 more
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Influence of tumor necrosis factor-alpha (TNF-α) in differentiation and mineralization of osteoblast-like and dental pulp cells [PDF]

, 2022
Giuliana de Campos Chaves Lamarque
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Polydatin Modulates Inflammatory Cytokine Expression in Lipoteichoic Acid-Stimulated Human Dental-Pulp Stem Cells

Journal of Functional Biomaterials
Gram-positive bacteria are responsible for initiating dental caries. In this process, lipoteichoic acid (LTA), which is expressed on Gram-positive bacteria cell walls, binds to the dental pulp cells, triggering an immune response, followed by ...
Rawan Al-Ateeq, Mona Elsafadi, Manikandan Muthurangan, Solaiman Al-Hadlaq   +3 more
doaj   +2 more sources

Tumor Necrosis Factor Superfamily 14 Promotes Odontogenic Differentiation of Human Dental Pulp Stem Cells

Indian Journal of Pharmaceutical Sciences
Abdulelah Alrshedan, Mona Elsafadi, Solaiman M. Al‐Hadlaq   +2 more
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Clinical Potential of Dental Pulp Stem Cells in Pulp Regeneration: Current Endodontic Progress and Future Perspectives

Frontiers in Cell and Developmental Biology, 2022
Dental caries is a common disease that not only destroys the rigid structure of the teeth but also causes pulp necrosis in severe cases. Once pulp necrosis has occurred, the most common treatment is to remove the damaged pulp tissue, leading to a loss of
Kyu Hwan Kwack, Hyeon-Woo Lee
doaj   +1 more source