Results 281 to 290 of about 87,426 (331)
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Human dental pulp and gingival tissue after static magnetic field exposure
The European Journal of Orthodontics, 1995The aim of this intra-individual study was to examine human dental pulp and gingival tissue after exposure to static magnetic fields generated by orthodontic samarium-cobalt magnets. In seven individuals, aged between 11.5 and 17.5 years, the maxillary first premolars and immediately adjacent gingival tissues were exposed to a static magnetic field ...
L, Bondemark, J, Kurol, A, Larsson
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Journal of Endodontics, 2010
Bacterial infection and resulting inflammation of the dental pulp might not only trigger neuroimmune interactions in this tissue but also sensitize the central nervous system (CNS) such as the thalamus via nociceptive neurons. Thus, immunopathologic changes in the rat thalamus that take place after pulp inflammation were investigated.Pulp exposure was ...
T. Kaneko +7 more
semanticscholar +3 more sources
Bacterial infection and resulting inflammation of the dental pulp might not only trigger neuroimmune interactions in this tissue but also sensitize the central nervous system (CNS) such as the thalamus via nociceptive neurons. Thus, immunopathologic changes in the rat thalamus that take place after pulp inflammation were investigated.Pulp exposure was ...
T. Kaneko +7 more
semanticscholar +3 more sources
Dental Materials, 2019
Dental pulp stem cells (DPSCs) can differentiate into tissue specific lineages to support dental pulp regeneration after injuries. Triethylene glycol dimethacrylate (TEGDMA) is a widely used co-monomer in restorative dentistry with adverse effects on cellular metabolism.
P. Schertl +6 more
semanticscholar +3 more sources
Dental pulp stem cells (DPSCs) can differentiate into tissue specific lineages to support dental pulp regeneration after injuries. Triethylene glycol dimethacrylate (TEGDMA) is a widely used co-monomer in restorative dentistry with adverse effects on cellular metabolism.
P. Schertl +6 more
semanticscholar +3 more sources
Naturally-occurring exposure of the dental pulp in mice with inherited hypophosphataemia
Archives of Oral Biology, 1982Abstract The X-linked mouse mutant hypophosphataemia ( Hyp ) is a homologue of human hypophosphataemia (vitamin-D-resistant rickets). In addition to dental abnormalities already reported, exposure of the dental pulp occurs frequently through developmental deficiency of the dentine.
J A, Sofaer, J C, Southam
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Effects of sequential exposure to lipopolysaccharide and heat stress on dental pulp cells
Journal of Cellular Biochemistry, 2006AbstractIn the present study, we examined the effects of sequential exposure to bacterial lipopolysaccharide (LPS) and heat stress on dental pulp cells. LPS induced the proliferation of pulp cells through the activation of p38 MAPK. HSP27 was expressed in cells with or without LPS during the entire period of heat stress, while transiently ...
Chiaki, Kitamura +7 more
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Operative Dentistry, 2010
SUMMARY The current study estimated pulpal vitality after MTA pulp caps were performed by undergraduate student clinicians. At recall after 12 to 27 months, 51 pulp caps were clinically and radiographically assessed. Kaplan-Meier analyses were used to estimate overall success at 12 and 24 months, determined as the presence of a vital pulp, as ...
Miles, J. P. +3 more
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SUMMARY The current study estimated pulpal vitality after MTA pulp caps were performed by undergraduate student clinicians. At recall after 12 to 27 months, 51 pulp caps were clinically and radiographically assessed. Kaplan-Meier analyses were used to estimate overall success at 12 and 24 months, determined as the presence of a vital pulp, as ...
Miles, J. P. +3 more
openaire +3 more sources
Establishment of a Murine Pulp Exposure Model with a Novel Mouth-Gag for Pulpitis Research.
Journal of Visualized Experiments, 2023Pulpitis, a common cause of natural tooth loss, leads to necrosis and loss of bioactivity in the inflamed dental pulp. Unraveling the mechanisms underlying pulpitis and its efficient treatment is an ongoing focus of endodontic research.
Yawen Tang +4 more
semanticscholar +1 more source
Role of alpha smooth muscle actin in odontogenic differentiation of dental pulp stem cells.
European Journal of Oral Sciences, 2023Pulpotomy is an effective treatment for retaining vital pulp after pulp exposure caused by caries removal and/or trauma. The expression of alpha smooth muscle actin (α-SMA) is increased during the wound-healing process, and α-SMA-positive fibroblasts ...
Zeyi Ma +4 more
semanticscholar +1 more source
The effects of surgical exposures of dental pulps in germ-free and conventional laboratory rats
Oral Surgery, Oral Medicine, Oral Pathology, 1965Abstract The purpose of this study was to observe the pathologic changes resulting from untreated experimental pulp exposures in germ-free rats as compared with conventional rats with a normally complex microflora. The pulp tissues of these rats were exposed by drilling through the occlusal surface of the maxillary right first molar with a carbide ...
S, KAKEHASHI +2 more
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Iranian endodontic journal, 2023
Introduction: Exposure to pulsed electromagnetic field (PEMF) has been revealed to affect the differentiation and proliferation of human mesenchymal stem cells derived from dental pulp multipotent stromal stem cells (DP-MSCs).
Saeed Rahimi +7 more
semanticscholar +1 more source
Introduction: Exposure to pulsed electromagnetic field (PEMF) has been revealed to affect the differentiation and proliferation of human mesenchymal stem cells derived from dental pulp multipotent stromal stem cells (DP-MSCs).
Saeed Rahimi +7 more
semanticscholar +1 more source