Results 31 to 40 of about 48,517 (167)

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

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

Denticles: dental pulp calculi

SWISS DENTAL JOURNAL SSO – Science and Clinical Topics
Denticles (pulp stones) are round to oval hard substance formations of various sizes that occur in the dental pulp or in the area of the pulpal dentin wall. They can occur free, without connection to the pulp wall (free denticles), fused to the pulp wall (adherent denticles) or embedded in the pulp wall (interstitial denticles).
Markus, Schaffner, Herrmann, Stich, Adrian, Lussi   +2 more
openaire   +2 more sources

Diabetes mellitus and reparative response of dental pulp [PDF]

Stomatološki glasnik Srbije, 2016
Anatomically, dental pulp is connective tissue and specific microcirculatory system with significant reparatory abilities intending to preserve pulp vitality.
Ilić Jugoslav
doaj  

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

Study on the in vivo effects of 5T magnetic resonance imaging on the dental pulp and periodontal ligament in young adults [PDF]

口腔疾病防治
Objective To evaluate the performance of 5T magnetic resonance imaging (MRI) in visualizing dental pulp and periodontal ligament (PDL) tissues in vivo in the young adult population, thereby providing a basis for the application of high-field MRI ...
QI Zhengnan, CAO Yiting, WANG Yiwei, SONG Qingbo, ZHANG Peirong, SUN Shuntao, WANG Dengbin, TANG Zisheng
doaj   +1 more source

Comparisons of the smear layer removal efficacy of dual-action irrigants and different activation techniques

Journal of Dental Sciences
Background/purpose: Dual-action root canal irrigants containing disinfectant(s) and chelator(s) are expected to enhance root canal cleaning efficiency. This study aimed to evaluate the effectiveness of these irrigants and different activation techniques ...
Yanyan Chen, Satoshi Watanabe, Phu Yadanar Aung Myint, Sota Mochizuki, Takashi Okiji   +4 more
doaj   +1 more source

Ability of stem and progenitor cells in the dental pulp to form hard tissue

Japanese Dental Science Review, 2015
Dental pulp has an important ability to form mineralized hard tissue in response to a variety of external stimuli. The formation of mineralized tissue within the pulp cavity has been widely examined in both clinical and animal studies.
Akihiro Hosoya, DDS, PhD, Hiroaki Nakamura, DDS, PhD   +1 more
doaj   +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