Results 31 to 40 of about 19,443 (232)

Bioassay studies support the potential for iatrogenic transmission of variant Creutzfeldt Jakob Disease through dental procedures [PDF]

, 2012
<p>Background: Evidence is required to quantify the potential risks of transmission of variant Creutzfeldt Jakob (vCJD) through dental procedures. Studies, using animal models relevant to vCJD, were performed to address two questions.
Elizabeth Kirby (115076), Marsh, PD, Raven, N.D.H., Mark Cornwall, Andrew Smith (11197), Marsh Philip D., Vassey, M., Neil McLeod (115085), Cornwall Mark, Joanne Dickinson (115078), J. Mark Sutton (115091), Cornwall, M, Dickinson, J., Dickinson Joanne, Vassey Matthew, Mark Cornwall (115083), Raven, NDH, Matthew Vassey (115080), Mike Dennis, Walker, J.T., Kirby Elizabeth, Smith, A, McLeod, N., J Mark Sutton, Walker, JT, Dennis, M., Sutton, J.M., Matthew Vassey, Philip D. Marsh (115087), James T Walker, Marsh, P.D., Dennis, M, Joanne Dickinson, McLeod Neil, McLeod, N, Andrew Smith, Walker James T., Elizabeth Kirby, Raven Neil D. H., Smith, A., Vassey, M, Neil D. H. Raven (115095), James T. Walker (115089), Dickinson, J, Sutton, JM, Sutton J. Mark, Kirby, E, Kirby, E., Smith Andrew, Neil McLeod, Cornwall, M., Mike Dennis (115082), Philip D Marsh, Neil D H Raven, Dennis Mike   +54 more
core   +1 more source

Data-Driven Approaches for the Automatic Dental Pulp Exposure Detection: A Study on Periapical Oral Radiographs

IEEE Access
Pulp exposure is a condition in which the pulp chamber of the tooth is exposed, usually due to trauma, dental caries, or unintentional tooth fractures. If not treated right away, this exposure may lead to inflammation, infection, and eventual involvement
A. K. Devika, Babita Roslind Jose, Jimson Mathew, Rose Mary Thankachan, Dayananda Pruthviraja   +4 more
doaj   +1 more source

Mineral Trioxide Aggregate as an Apexogenesis Agent for Complicated Crown Fractures in Young Permanent Incisor

Case Reports in Dentistry, 2023
Traumatic dental injuries are extremely common in children, and trauma to developing permanent teeth can disrupt root maturation; vital pulp therapy is an appropriate treatment for these teeth.
Bibhav Dubey, Monika Rathore
doaj   +1 more source

Cytotoxicity test of chicken eggshell-based hydroxyapatite on human dental pulp cells

Scientific Dental Journal, 2023
Background: Materials such as calcium hydroxide [Ca(OH)2] are commonly used for vital pulp therapy in dentistry, but they have some limitations. Hydroxyapatite (HA) is able to induce reparative dentin; therefore, it can be used as an alternative to Ca ...
Jeremy Utama, Elline Elline, Aryadi Subrata, Anastasia Elsa Prahasti, Syuwari Azhar Azman   +4 more
doaj   +1 more source

Urethane dimethacrylate induces cytotoxicity and regulates cyclooxygenase-2, hemeoxygenase and carboxylesterase expression in human dental pulp cells

, 2017
The toxic effect of urethane dimethacrylate (UDMA), a major dental resin monomer, on human dental pulp is not fully clear. In this study, we investigated the influence of UDMA on the cytotoxicity, cell cycle distribution, apoptosis and related gene ...
Chang, Hsiao-Hua;Chang, Mei-Chi;Wang, Hsin-Hui;Huang, Guay-Fen;Lee, Yuan-Ling;Wang, Yin-Lin;Chan, Chiu-Po;Yeung, Sin-Yuet;Tseng, Shuei-Kuen;Jeng, Jiiang-Huei, 張曉華;黃桂芬;李苑玲;鄭景暉;王姻麟   +1 more
core   +1 more source

Response of human dental pulp to dentin adhesive systems

, 2002
Many in vivo studies have stated that the response of the dentin/pulp complex does not depend on the dental material used as the liner or pulp-capping agent.
Hebling, J., Costa, CAS
core   +2 more sources

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  

Aptamer‐Directed Porous DNA Nanocomposite Hydrogel for Active Pulp Preservation: Immunomodulation, Stem Cell Recruitment and Reparative Dentinogenesis

Advanced Science, EarlyView.
This study presents an injectable DNA‐based porous hydrogel integrating catechol motifs and targeting aptamers for pulpitis management. Upon in situ crosslinking, the scaffold actively recruits endogenous dental pulp stem cells, restores redox homeostasis, and modulates immune responses.
Luhui Cai, Huan Yu, Zihan Ni, Kan Chen, I‐Chen Tsai, Zeyu Bao, Shuo Sun, Weichang Li, Yunhua Chen, Qiong Xu   +9 more
wiley   +1 more source

TGF-β1 stimulates cyclooxygenase-2 expression and PGE2 production of human dental pulp cells: Role of ALK5/Smad2 and MEK/ERK signal transduction pathways

Journal of the Formosan Medical Association, 2017
TGF-β1 is an important growth factor that may influence the odontoblast differentiation and matrix deposition in the reactionary/reparative dentinogenesis to dental caries or other tooth injuries.
Po-Shuen Lin, Ru-Hsiu Cheng, Mei-Chi Chang, Jang-Jaer Lee, Hsiao-Hua Chang, Wei-Ling Huang, Sin-Yuet Yeung, Ya-Ching Chang, Jiiang-Huei Jeng   +8 more
doaj   +1 more source

High‐Performance Prevascularized SHED‐Laden rGO@Hydrogel Achieves Optimized Diabetic Bone Defect Repair

Advanced Science, EarlyView.
A high‐performance 3D scaffold integrating rGO and SHEDs is developed to overcome impaired healing in diabetic bone defects. By driving extracellular matrix remodeling, rGO creates a pro‐angiogenic niche that significantly accelerates in vitro vascular network formation.
Can Zhang, Yiyuan Kang, Shulin Lai, Chunyi Wang, Guixin He, Kehui Jian, Suhan Yin, Xiner Tan, Xinru Zhou, Wenjing Liu, Fujian Zhao, Jia Liu, Longquan Shao   +12 more
wiley   +1 more source