Results 61 to 70 of about 1,190,819 (209)

Effect of Infusing Selected Chemical Compounds on Dentinal Fluid Movement in the Rat

, 1975
Intra-arterial infusion of carbamyl phosphate or of carbamyl-DL-aspartic acid into rats on a cariogenic diet greatly stimulated the movement of fluid through the odontoblastic processes.
John Leonora, Ralph R. Steinman
core   +1 more source

Role of YAP in Odontoblast Damage Repair in a Dentin Hypersensitivity Model

International Dental Journal
Objectives: The aim of this study was to investigate the molecular mechanism underlying odontoblast damage repair in dentin hypersensitivity (DH) and the role of Yes-associated protein (YAP) in this process.
Xiangyao Tong, Yijie Wang, Hui Zhang, Peiqi Liu, Chenxu Wang, Huizhe Liu, Rui Zou, Lin Niu   +7 more
doaj   +1 more source

In Vitro Study on the Effect of a New Bioactive Desensitizer on Dentin Tubule Sealing and Bonding

Journal of Functional Biomaterials, 2020
Bioactive mineral-based dentin desensitizers that can quickly and effectively seal dentinal tubules and promote dentin mineralization are desired. This in vitro study evaluated a novel nanohydroxyapatite-based desensitizer, Predicta (PBD, Parkell), and ...
Minh N. Luong, Laurie Huang, Daniel C. N. Chan, Alireza Sadr   +3 more
doaj   +1 more source

Outcome of Calcium Silicate Sealer‐Based Obturation in Root Canal Retreatment: A CBCT‐Based Prospective Cohort Study

International Endodontic Journal, EarlyView.
ABSTRACT Background Calcium silicate sealers (CSS) have become the dominant approach to root canal obturation in many specialist practices, yet evidence on their performance in nonsurgical retreatment is sparse and CBCT‐based assessment remains uncommon.
Ahmad Aldowaisan, Fahad Alzoubi, Mona Alenezi, Saad Alqahtani, Samhan Alajmi, Faisal Amir, Francesco Mannocci   +6 more
wiley   +1 more source

Electronic and microscopic assessment of application of small disperse hydroxyapatite for sealing dentinal tubules

Эндодонтия Today, 2020
According to one hypothesis, dentin sensitivity is due to the movement of fluid in the dentinal tubules and the displacement of odontoblasts, which is perceived by nerve receptors of the pulp.

doaj  

Comparison of apical sealing ability of bioceramic sealer and epoxy resin-based sealer using the fluid filtration technique and scanning electron microscopy

Journal of Dental Sciences, 2020
Background/purpose: A perfect sealing of root canal system is essential for preventing ingress of bacteria from the oral environment. The purpose of this study was to evaluate the apical sealing ability of bioceramic (EndoSequence BC Sealer®) and epoxy ...
Widcha Asawaworarit, Thitapa Pinyosopon, Kanittha Kijsamanmith   +2 more
doaj   +1 more source

Two‐Year Outcome of Partial Pulpotomy Using Mineral Trioxide Aggregate or a Premixed Calcium Silicate Cement: A Randomized Clinical Trial

International Endodontic Journal, EarlyView.
ABSTRACT Aim To compare the clinical and radiographic outcomes of partial pulpotomy performed with mineral trioxide aggregate (White MTA Angelus) or a premixed calcium silicate‐based putty cement (NeoPutty) in mature mandibular molars with deep carious lesions and to explore factors associated with treatment outcome.
Alberto Serrano, Emmanuel João Nogueira Leal Silva, Henry F. Duncan, Antonio Jesús Conde Villar, Gaizka Loroño, Roberto Estévez, Claudia Brizuela, Ruth Pérez Alfayate   +7 more
wiley   +1 more source

Dentinal fluid flow in response to the heat of light curing units

, 2006
The majority of dentin bonding agents and resin composite materials require light activation for the polymerization process. However, the heat generation of using light curing unit may influence dentinal fluid flow across dentin, This study was conducted
Diatri Nari Ratih
core   +2 more sources

Tooth Sensitivity, Bleaching Efficacy, and Quality of Life in Young People and Adults: A Stratified, Randomized Bi‐Center Study

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objectives This study compared tooth sensitivity, bleaching efficacy, and the impact on oral health‐related quality of life between at‐home and in‐office tooth bleaching in adults and young individuals. Materials and Methods Eighty participants, 40 young people (14–20 years) and 40 adults (40–60 years), were randomly assigned to receive either
Sirley Raiane Mamede Veloso, Sheyla Mamede Veloso, Jamile Menezes de Souza, Eduardo Bresciani, Taciana Marco Ferraz Caneppele, Gabriela Queiroz de Melo Monteiro   +5 more
wiley   +1 more source

Real-time measurement of dentinal fluid flow during laser irradiation and desensitizing agents application [PDF]

, 2015
학위논문 (박사)-- 서울대학교 대학원 : 치의과학과 치과보존학전공, 2015. 8. 이인복.Objectives. The objective of this study was to evaluate the effects of lasers (Nd:YAG and Er:YAG) and of topical desensitizing agents on dentinal tubule occlusion by measuring real-time dentinal fluid ...
김민호
core