Results 31 to 40 of about 12,751 (221)

Effect of medium or high concentrations of in-office dental bleaching gel on the human pulp response in the mandibular incisors [PDF]

Restorative Dentistry & Endodontics, 2023
ObjectivesThe present study evaluated the pulp response of human mandibular incisors subjected to in-office dental bleaching using gels with medium or high concentrations of hydrogen peroxide (HP).Materials and MethodsThe following groups were compared ...
Douglas Augusto Roderjan, Rodrigo Stanislawczuk, Diana Gabriela Soares, Carlos Alberto de Souza Costa, Michael Willian Favoreto, Alessandra Reis, Alessandro D. Loguercio   +6 more
doaj   +1 more source

Histomorphometric analysis of inflammatory response and necrosis in re-implanted central incisor of rats treated with low-level laser therapy [PDF]

, 2011
Low-level laser therapy is a tool employed in the management of post-operative inflammation process and in the enhancement of reparative process. The aim of the study was to perform histological evaluation of dental and periodontal ligament of rats ...
Rianne Gomes Vilela, Kjersti Gjerde, Lucio Frigo, Ernesto Cesar Pinto Leal Junior, Rodrigo Álvaro Brandão Lopes-Martins, Brígida Mônica Kleine, Igor Prokopowitsch   +6 more
core   +1 more source

Potassium Currents Activated by Depolarization in Odontoblasts

Frontiers in Physiology, 2017
Increased intracellular free Ca2+ concentrations elicit plasma membrane depolarization, which leads to the activation of K+ currents. However, the precise properties of K+ currents activated by depolarization in odontoblasts remain to be elucidated.
Yuki Kojima, Maki Kimura, Asuka Higashikawa, Kyosuke Kono, Masayuki Ando, Masakzu Tazaki, Yoshiyuki Shibukawa   +6 more
doaj   +1 more source

On-demand chlorine dioxide solution enhances odontoblast differentiation through desulfation of cell surface heparan sulfate proteoglycan and subsequent activation of canonical Wnt signaling

Frontiers in Cell and Developmental Biology, 2023
Heparan sulfate proteoglycans (HSPGs) surround the surface of odontoblasts, and their modification affects their affinity for Wnt ligands. This study proposes applying Matching Transformation System® (MA-T), a novel chlorinated oxidant, to enhance ...
Toshihiro Inubushi, Nag Priyanka, Masakatsu Watanabe, Yusuke Takahashi, Shinnosuke Kusano, Hiroshi Kurosaka, Silvana Papagerakis, Silvana Papagerakis, Silvana Papagerakis, Silvana Papagerakis, Petros Papagerakis, Petros Papagerakis, Petros Papagerakis, Petros Papagerakis, Mikako Hayashi, Takashi Yamashiro   +15 more
doaj   +1 more source

Graphene-based nanomaterials for tissue engineering in the dental field [PDF]

, 2018
The world of dentistry is approaching graphene-based nanomaterials as substitutes for tissue engineering. Apart from its exceptional mechanical strength, electrical conductivity and thermal stability, graphene and its derivatives can be functionalized ...
Antoniac, I, Bellin, G, Bressan, E, Ferroni, L, Gardin, C, Guazzo, R, Ludovichetti, FRANCESCO SAVERIO, Piattelli, A, Sbricoli, L, Zavan, B   +9 more
core   +1 more source

FAM20C Functions Intracellularly Within Both Ameloblasts and Odontoblasts In Vivo [PDF]

, 2013
FAM20C, also known as Golgi casein kinase (G‐CK), is proposed to be the archetype for a family of secreted kinases that phosphorylate target proteins in the Golgi and in extracellular matrices, but FAM20C serving an extracellular function is ...
Al-Hashimi, Brunati, Chan, Delgado, Duncan, Feng, Fincham, Ishikawa, Kawasaki, Nadanaka, Nalbant, O'Sullivan, Ryu, Simmer, Simpson, Tagliabracci, Tagliabracci, Wang, Wang, Yamakoshi   +19 more
core   +1 more source

Piezo1-pannexin-1-P2X3 axis in odontoblasts and neurons mediates sensory transduction in dentinal sensitivity

Frontiers in Physiology, 2022
According to the “hydrodynamic theory,” dentinal pain or sensitivity is caused by dentinal fluid movement following the application of various stimuli to the dentin surface.
Sadao Ohyama, Sadao Ohyama, Takehito Ouchi, Maki Kimura, Ryuya Kurashima, Keiko Yasumatsu, Daisuke Nishida, Suzuro Hitomi, Suzuro Hitomi, Sobhan Ubaidus, Hidetaka Kuroda, Hidetaka Kuroda, Shinichirou Ito, Masayuki Takano, Kentaro Ono, Toshihide Mizoguchi, Akira Katakura, Yoshiyuki Shibukawa   +17 more
doaj   +1 more source

Odontoblast morphology and dental repair [PDF]

Journal of Dentistry, 2003
To investigate the changes in morphology and activity of pulp odontoblasts in response to cavity restoration variables and patient factors.Class V non exposed cavities were prepared in the intact 1st or 2nd premolar teeth of 27 patients, aged between 9 and 17 years-old.
Murray, P.E., About, I., Lumley, P.J., Franquin, J.-C., Windsor, L.J., Smith, A.J.   +5 more
openaire   +2 more sources

The effect of fluoride on enamel and dentin formation in the uremic rat incisor [PDF]

, 2008
Renal impairment in children is associated with tooth defects that include enamel pitting and hypoplasia. However, the specific effects of uremia on tooth formation are not known.
A Al Nowaiser, AC Karim, Antonius L. J. J. Bronckers, CJ Spak, DM Lyaruu, Donacian M. Lyaruu, E Hossny, Fernando Santos, GP Wysocki, H Husdan, HH Schiffl, IB Salusky, JH Nunn, K Abe, K Nasstrom, M Torra, MB Leonard, MJ Koch, O Fejerskov, P Farge, Pamela DenBesten, PK Denbesten, PN Scutellari, Robert Mathias, RS Mathias, RS Mathias, T Murayama, VS Lucas, W Beertsen   +28 more
core   +1 more source

Morphological changes in tissues of unerupted teeth

Patologìâ, 2012
Morphological composition of unerupted teeth tissues was studied. The heterogeneous degree of mineralization of dentine and hypoplastic and atrophic changes of odontoblasts were determined in the result of the research.
Yu. V. Bisyarin, M. Ya. Pishkovtsi
doaj   +1 more source