Results 51 to 60 of about 8,702 (246)

Evaluation of the performance of ChatGPT‐4 and ChatGPT‐4o as a learning tool in endodontics

International Endodontic Journal, EarlyView.
Abstract Aims The aim of this study was to evaluate the accuracy and consistency of responses given by two different versions of Chat Generative Pre‐trained Transformer (ChatGPT), ChatGPT‐4, and ChatGPT‐4o, to multiple‐choice questions prepared from undergraduate endodontic education topics at different times of the day and on different days ...
Esra Arılı Öztürk, Ceren Turan Gökduman, Burhan Can Çanakçi   +2 more
wiley   +1 more source

Histologic tissue response to furcation perforation repair using mineral trioxide aggregate or dental pulp stem cells loaded onto treated dentin matrix or tricalcium phosphate [PDF]

, 2017
Objectives The aim of this study is to compare the effect of treated dentine matrix (TDM) and tricalcium phosphate (TCP) scaffolds on odontogenic differentiation and mineralization of dental pulp stem cells (DPSCs) in furcation perforations created in ...
Baghaban Eslaminejad, M, Bagheri, M R, Bakhtiar, H, Dummer, Paul, Fani, N, Mashhadiabbas, F, Mirzaei, H, Nekoofar, Mohammad, Sharifi, D   +8 more
core   +1 more source

Advances in 3D Printing for Removable Prosthetics—Insights and Perspectives

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective This review summarizes recent advances in three‐dimensional (3D) printing for removable prosthodontics, including complete dentures, removable partial dentures, implant‐retained overdentures, and occlusal splints. The aim is to provide clinicians with an overview of current technologies, clinical performance, and future perspectives.
O. Schubert, D. Edelhoff, J. F. Güth, J. Schweiger   +3 more
wiley   +1 more source

The effect of fluoride on enamel and dentin formation in the uremic rat incisor [PDF]

, 2008
Renal impairment in children is associated with tooth defects that include enamel pitting and hypoplasia. However, the specific effects of uremia on tooth formation are not known.
A Al Nowaiser, AC Karim, Antonius L. J. J. Bronckers, CJ Spak, DM Lyaruu, Donacian M. Lyaruu, E Hossny, Fernando Santos, GP Wysocki, H Husdan, HH Schiffl, IB Salusky, JH Nunn, K Abe, K Nasstrom, M Torra, MB Leonard, MJ Koch, O Fejerskov, P Farge, Pamela DenBesten, PK Denbesten, PN Scutellari, Robert Mathias, RS Mathias, RS Mathias, T Murayama, VS Lucas, W Beertsen   +28 more
core   +1 more source

Gelatinases Cleave Dentin Sialoprotein Intracellularly

Frontiers in Physiology, 2020
Dentin sialoprotein (DSP), the NH2-terminal fragment of dentin sialophosphoprotein (DSPP), is essential for dentin formation and further processed into small fragments inside the odontoblasts. Gelatinases, including matrix metalloproteinases 9 (MMP9) and
Xiaohui Gou, Yifan Xue, Huiwen Zheng, Guobin Yang, Shuo Chen, Zhi Chen, Guohua Yuan   +6 more
doaj   +1 more source

Long‐term stability of conventional non‐regenerative periodontal treatment for furcation defects

Periodontology 2000, EarlyView.
Abstract Background Furcation involvement (FI) in multi‐rooted teeth poses significant challenges in periodontal therapy due to complex anatomy and difficulty in achieving effective maintenance. FI is associated with increased periodontal destruction, especially in sites with narrow furcation entrances and deep root concavities.
Guo‐Hao Lin, April Martinez, Vincent Li, Eric Lee, Kang‐Wei Tu, Richard Kao, Hom‐Lay Wang   +6 more
wiley   +1 more source

Recessive osteogenesis imperfecta caused by LEPRE1 mutations: clinical documentation and identification of the splice form responsible for prolyl 3-hydroxylation [PDF]

, 2009
: Background: Recessive forms of osteogenesis imperfecta (OI) may be caused by mutations in LEPRE1, encoding prolyl 3-hydroxylase-1 (P3H1) or in CRTAP, encoding cartilage associated protein.
Coucke, Paul, De Paepe, Anne, Gevaert, Kris, Kayserili, H., Leroy, J. G., Malfait, Fransiska, Megarbane, A., Mortier, Geert, Symoens, Sofie, Willaert, Andy   +9 more
core   +2 more sources

Effect of magnetic MMP removal on long‐term dentin collagen stability

European Journal of Oral Sciences, Volume 134, Issue 1, February 2026.
Abstract Several matrix metalloproteinase (MMP) inhibitors have been investigated for their ability to improve dentin‐bond longevity. However, MMPs tend to reactivate over time, especially using simplified etch‐and‐rinse adhesives. This study investigated a novel magnetic removal of dentinal MMPs on bonding durability, MMP inhibition and collagen ...
Walter Zenobi, Salvatore Sauro, Davino Machado Andrade Neto, Karen Evellin Moura Cordeiro, Francisco Avelino, Diego Lomonaco, Pierre Basilio Almeida Fechine, Yu Fu Chou, Garrit Koller, Thiago Soares Porto, Victor Pinheiro Feitosa   +10 more
wiley   +1 more source

BDNF/TrkB Is a Crucial Regulator in the Inflammation-Mediated Odontoblastic Differentiation of Dental Pulp Stem Cells

Cells, 2023
The odontoblastic differentiation of dental pulp stem cells (DPSCs) associated with caries injury happens in an inflammatory context. We recently demonstrated that there is a link between inflammation and dental tissue regeneration, identified via ...
Ji-Hyun Kim, Muhammad Irfan, Md Akil Hossain, Anne George, Seung Chung   +4 more
doaj   +1 more source

Prevalence, Characteristics, and Predictive Factors of Dentoalveolar and Spreading Odontogenic Infections in Children Treated Under General Anaesthesia

International Journal of Paediatric Dentistry, Volume 36, Issue 1, Page 13-18, January 2026.
ABSTRACT Background Children receiving dental treatment under general anesthesia (GA) often have odontogenic infections (OIs). Early detection and treatment of patients at risk of OIs can improve oral health and prevent early tooth extractions. Aim To investigate the prevalence, characteristics, and predictive factors of OIs in children receiving ...
Annmari Hyppänen, Fanny Mussalo, Johanna Snäll, Heikki Alapulli, Eija Salmela   +4 more
wiley   +1 more source