Results 41 to 50 of about 65,294 (211)

Association between dental pulp stones and calcifying nanoparticles

, 2011
Jinfeng Zeng1*, Fang Yang1*, Wei Zhang2, Qimei Gong1, Yu Du1, Junqi Ling11Department of Operative Dentistry and Endodontics, Guanghua School and Hospital of Stomatology and Institute of Stomatological Research, Sun Yat-sen University, Guangzhou, China ...
null Yang, Wei Zhang, Jinfeng Zeng, null Zhang, null Zeng, Fang Yang, et al, null Gong, null Ling, null Du   +9 more
core   +1 more source

Effect of Bioactive Glasses and Basic Fibroblast Growth Factor on Dental Pulp Cells

, 2023
Ideal regeneration of hard tissue and dental pulp has been reported with the use of a combination of bioactive glass and basic fibroblast growth factor (bFGF).
WASHIO, A., KÉROURÉDAN, O., Ayako Washio, Shoichiro Kokabu, TABATA, Y., KITAMURA, C., Olivia Kérourédan, Yasuhiko Tabata, KOKABU, S., Chiaki Kitamura   +9 more
core   +1 more source

MicroRNA-27a transfected dental pulp stem cells undergo odonto/osteogenic differentiation via targeting DKK3 and SOSTDC1 in Wnt/BMP signaling in vitro and enhance bone formation in vivo

Journal of Translational Medicine
Background MicroRNAs (miRNAs) play a crucial role in cell differentiation through epigenetic regulation of gene expression. In human dental pulp cells, we have identified miRNA-27a being upregulated under inflammatory conditions.
Ziniu Yu, Nobuyuki Kawashima, Keisuke Sunada-Nara, Shihan Wang, Peifeng Han, Thoai Quoc Kieu, Chunmei Ren, Sonoko Noda, Kento Tazawa, Takashi Okiji   +9 more
doaj   +1 more source

Hematopoietic progenitor cells specifically induce a unique immune response in dental pulp under conditions of systemic inflammation

Heliyon, 2022
Teeth are exposed to various stimuli, including bacterial, thermal, and physical stimuli. Therefore, immune cells present in the normal dental pulp and the immune response to these stimuli have been studied.
Julia Osaki, Satoshi Yamazaki, Atsuhiko Hikita, Kazuto Hoshi   +3 more
doaj   +1 more source

Fraturas coronárias: do diagnóstico à proservação [PDF]

, 2012
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.As fraturas coronárias representam a percentagem mais elevada de todas as lesões traumáticas na dentição permanente.
Borges, Henrique Ventura
core  

Effect of repetitive up-and-down movements on torque/force generation, surface defects and shaping ability of nickel-titanium rotary instruments: an ex vivo study

BMC Oral Health
Background The screw-in effect is a tendency of a nickel-titanium (NiTi) rotary endodontic file to be pulled into the canal, which can result in a sudden increase in stress leading to instrument fracture, and over-instrumentation beyond the apex.
Moe Sandar Kyaw, Arata Ebihara, Yoshiko Iino, Myint Thu, Keiichiro Maki, Shunsuke Kimura, Pyae Hein Htun, Takashi Okiji   +7 more
doaj   +1 more source

Early diagnosis of aortic calcification through dental X-ray examination for dental pulp stones

Scientific Reports, 2023
Vascular calcification, an ectopic calcification exacerbated by aging and renal dysfunction, is closely associated with cardiovascular disease. However, early detection indicators are limited.
Misao Ishikawa, Hiroyuki Kanzaki, Ryo Kodera, Takehiro Sekimizu, Satoshi Wada, Syunnosuke Tohyama, Tomomi Ida, Miho Shimoyama, Shugo Manase, Hiroshi Tomonari, Noriyuki Kuroda   +10 more
doaj   +1 more source

Histopathological evaluation of root canal filling materials for primary teeth [PDF]

, 2010
This study aimed to assess the response of apical and periapical tissues of dogs¿ teeth after root canal filling with different materials. Forty roots from dogs¿ premolars were prepared biomechanically and assigned to 4 groups filled with: Group I ...
Leonardo, Mário Roberto, Nelson Filho, Paulo, Gatón Hernández, Patrícia, Silva, Léa Assed Bezerra da, Queiroz, Alexandra Mussolino de, Oliveira, Daniela S. B. de, Silva, Raquel Assed Bezerra da, HERNÁNDEZ, Patrícia Gatón, NELSON-FILHO, Paulo   +8 more
core   +1 more source

Dental Pulp Testing: A Review [PDF]

International Journal of Dentistry, 2009
Dental pulp testing is a useful and essential diagnostic aid in endodontics. Pulp sensibility tests include thermal and electric tests, which extrapolate pulp health from sensory response. Whilst pulp sensibility tests are the most commonly used in clinical practice, they are not without limitations and shortcomings.
Eugene Chen, Paul V. Abbott
openaire   +3 more sources

Phase transformation behavior and mechanical properties of HyFlex EDM nickel-titanium endodontic rotary instrument: Evaluation at body temperature

Journal of Dental Sciences
Background/purpose: Temperature-dependent phase compositional changes influence the mechanical properties of heat-treated nickel-titanium (NiTi) rotary instruments.
Shunsuke Kimura, Arata Ebihara, Keiichiro Maki, Moe Sandar Kyaw, Yuka Kasuga, Satoshi Omori, Takashi Okiji   +6 more
doaj   +1 more source