Results 141 to 150 of about 92,934 (188)

Artificial dental pulp exposure injury up-regulates antigen-presenting cell-related molecules in rat central nervous system.

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, Mitsuhiro Kaneko, Uraiwan Chokechanachaisakul, J. Kawamura, R. Kaneko, M. Sunakawa, T. Okiji, H. Suda   +7 more
semanticscholar   +3 more sources

Effects of sequential exposure to lipopolysaccharide and heat stress on dental pulp cells

Journal of Cellular Biochemistry, 2006
AbstractIn 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, Tatsuji, Nishihara, Yoshiko, Ueno, Ker-Kong, Chen, Takahiko, Morotomi, Junya, Yano, Masato, Nagayoshi, Masamichi, Terashita   +7 more
openaire   +4 more sources

Impaired angiogenic differentiation of dental pulp stem cells during exposure to the resinous monomer triethylene glycol dimethacrylate.

Dental Materials, 2019
OBJECTIVE 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 ...
P. Schertl, J. Volk, Renke Perduns, K. Adam, G. Leyhausen, A. Bakopoulou, W. Geurtsen   +6 more
semanticscholar   +3 more sources

Toxicity and cytokine release from human dental pulp stem cells after exposure to universal dental adhesives cured by single peak and polywave LEDs.

Dental Materials
OBJECTIVES to assess the impact of universal adhesives, cured with single-peak and polywave LEDs, on the metabolic activity and cytokine release of human dental pulp stem cells (hDPSCs). In addition, analyze the degree of conversion (DC) of the adhesives
Adriano F. Lima, Amanda André Diniz Oliveira, B. Fronza, Roberto-Ruggiero Braga, Denise Carleto Andia   +4 more
semanticscholar   +3 more sources

Mineralogenic characteristics of osteogenic lineage-committed human dental pulp stem cells following their exposure to a discoloration-free calcium aluminosilicate cement.

Dental Materials, 2016
An experimental discoloration-free calcium aluminosilicate cement has been developed with the intention of maximizing the beneficial attributes of tricalcium silicate cements and calcium aluminate cements. The present study examined the effects of this experimental cement (Quick-Set2) on the mineralogenic characteristics of osteogenic lineage-committed
L. Niu, D. Pei, M. Morris, K. Jiao, Xue-qing Huang, Carolyn Primus, L. Susin, B. Bergeron, D. Pashley, F. Tay   +9 more
semanticscholar   +3 more sources

Shotgun proteomics analysis of proliferating STRO-1-positive human dental pulp cell after exposure to nacreous water-soluble matrix

Clinical Oral Investigations, 2014
For dental treatment, dentin regeneration is required after a tooth injury with dental pulp exposure. The effects of the water-soluble matrix (WSM) extracted from the nacreous layer of the bivalve Pinctada maxima on human dental pulp cells in vitro were challenging and useful for clinical application.The biological activity of the STRO-1-positive human
T. Laothumthut, Jeeraphat Jantarat, Atchara Paemanee, S. Roytrakul, P. Chunhabundit   +4 more
semanticscholar   +3 more sources

Human dental pulp and gingival tissue after static magnetic field exposure

The European Journal of Orthodontics, 1995
The 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
openaire   +2 more sources

Naturally-occurring exposure of the dental pulp in mice with inherited hypophosphataemia

Archives of Oral Biology, 1982
Abstract 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
openaire   +2 more sources

Factors Affecting the Decision-Making of Direct Pulp Capping Procedures Amongst Dental Practitioners: A Multinational Survey from 16 Countries with Meta-Analysis.

Journal of Endodontics, 2023
BACKGROUND Direct pulp capping (DPC) procedures require the placement of a bioactive material over an exposure site without selective pulp tissue removal.
Ömer Hatipoğlu, Fatma Pertek Hatipoğlu, M. Javed, Kacper Nijakowski, N. Taha, Christina El-saaidi, Surendar Sugumaran, Yasmine Elhamouly, M. Drobac, Ricardo Machado, Thiyezen Abdullah, Hiroshige Kobayashi, Suha Alfirjani, I. Abidin, Benjamín Martín, Kopbayeva Maira, Wen Yi Lim, P. Palma, J. Martins   +18 more
semanticscholar   +1 more source

The detection of pro-inflammatory cytokines in exudates from dental pulp tissues.

Cytokine, 2022
BACKGROUND This research aims to quantify pro-inflammatory cytokines from the exudates of dental pulp tissues are helpful in the diagnosis of pulpitis, thus, laying down the foundation for further vital pulp therapy on irreversible pulpitis.
Qianqian Wu, Shanshan Li, Ran Li, Xuejiao Chen, Lin Guo, Ying Zheng   +5 more
semanticscholar   +1 more source