Results 41 to 50 of about 41,652 (303)

The Application of Pulp Tissue Derived-Exosomes in Pulp Regeneration: A Novel Cell-Homing Approach

International Journal of Nanomedicine, 2022
Yan Chen,1– 5,* Yue Ma,1– 5,* Xueting Yang,1– 5 Jinlong Chen,1– 5 Bo Yang,1– 5 Weidong Tian1– 5 1Engineering Research Center of Oral Translational Medicine, Ministry of Education, West China Hospital of Stomatology, Sichuan University, Chengdu ...
Chen Y, Ma Y, Yang X, Chen J, Yang B, Tian W   +5 more
doaj  

Scaffolding competence‐based learning design in the dental simulation curriculum

European Journal of Dental Education, EarlyView., 2023
Abstract Introduction Learning in a clinical domain in dentistry is complex and learners may face uncertain clinical scenarios. A simulation curriculum can be designed to have simple clinical scenarios and learning activities which progress in complexity and employ competence assessments of simulated clinical practice before students can undertake ...
Richard Foxton, Jonathan P. San Diego, Emily Lu, Susha Rajadurai, Anitha Bartlett, Clare McIlwane, Rupert Austin, Pinsuda Srisontisuk, Anika K. Sagoo, Kim Piper   +9 more
wiley   +1 more source

Determining the potential use of biosurfactants in preventing endodontic infections

European Journal of Oral Sciences, Volume 130, Issue 6, December 2022., 2022
Abstract Microbial biofilms play a dominant role in the failure of endodontic therapies. Bacterial adhesion is the first step in the establishment of biofilms, activating the host immune response leading to tissue damage. Biosurfactants are microbe‐derived tensioactive molecules with latent anti‐adhesive and anti‐microbial activity.
Zahraa Amer Hashim, Jean‐Yves Maillard, Melanie Jay Wilson, Rachel Jane Waddington   +3 more
wiley   +1 more source

Influence of ethanol on dentin roughness, surface free energy, and interaction between AH Plus and root dentin

Brazilian Oral Research, 2018
This study aimed to evaluate the influence of different ethanol concentrations on dentin roughness, surface free energy, and contact angle between AH Plus and the root canal dentin. One hundred human maxillary anterior teeth were split longitudinally and
Carlos Augusto de Morais Souto Pantoja, Diogo Henrique da Silva, Adriana de Jesus Soares, Caio Cezar Randi Ferraz, Brenda Paula Figueiredo de Almeida Gomes, Alexandre Augusto Zaia, José Flávio Affonso de Almeida   +6 more
doaj   +1 more source

Construction of unbiased dental template and parametric dental model for precision digital dentistry [PDF]

arXiv, 2023
Dental template and parametric dental models are important tools for various applications in digital dentistry. However, constructing an unbiased dental template and accurate parametric dental models remains a challenging task due to the complex anatomical and morphological dental structures and also low volume ratio of the teeth.
arxiv  

AFM-based low frequency viscoelastic characterization of wood pulp fibers at different relative humidity [PDF]

Materialia, Vol. 16, May 2021, 101094, 2020
The viscoelastic behavior of wood pulp fibers plays a fundamental role in the performance of paper and paper products. Wood pulp fibers are hierarchical composites consisting of different cell wall layers and have anisotropic properties. Since accessing the individual fibers is challenging, no measurement technique has been able to characterize the ...
arxiv   +1 more source

Potential of Oral Cavity Stem Cells for Bone Regeneration: A Scoping Review

Cells, 2023
Bone loss is a common problem that ranges from small defects to large defects after trauma, surgery, or congenital malformations. The oral cavity is a rich source of mesenchymal stromal cells (MSCs).
Josefa Alarcón-Apablaza, Ruth Prieto, Mariana Rojas, Ramón Fuentes   +3 more
doaj   +1 more source

American Twitter Users Revealed Social Determinants-related Oral Health Disparities amid the COVID-19 Pandemic [PDF]

arXiv, 2021
Objectives: To assess self-reported population oral health conditions amid COVID-19 pandemic using user reports on Twitter. Method and Material: We collected oral health-related tweets during the COVID-19 pandemic from 9,104 Twitter users across 26 states (with sufficient samples) in the United States between November 12, 2020 and June 14, 2021.
arxiv  

Visualisation of sulphur on single fibre level for pulping industry [PDF]

, 2022
In the pulp and paper industry, about 5 Mt/y chemithermomechanical pulp (CTMP) are produced globally from softwood chips for production of carton board grades. For tailor making CTMP for this purpose, wood chips are impregnated with aqueous sodium sulphite for sulphonation of the wood lignin.
arxiv   +1 more source

In vitro study of the pulp chamber temperature rise during light-activated bleaching

Journal of Applied Oral Science, 2008
This study evaluated in vitro the pulp chamber temperature rise induced by the light-activated dental bleaching technique using different light sources.
Thaise Graciele Carrasco, Laise Daniela Carrasco-Guerisoli, Izabel Cristina Fröner   +2 more
doaj   +1 more source