Results 131 to 140 of about 36,049 (311)

The effectiveness of Moringa oleifera in the preservation of periodontium after radiation therapy: An experimental animal study

Heliyon
Background: Radiation therapy produces reactive oxygen species, which have been linked to various degenerative conditions in periodontal attachment.
Noura Mohammed Bakr, Gihan A. Balbola, Nora Abdel Gawad Mohamed, Nehad A. Ahmed, Ahmed Mohammed Sapri, Eihab A. Mously, Doaa Felemban, Shadia A. Elsayed, Sandy Hassan   +8 more
doaj   +1 more source

Dental Splints in Dentoalveolar Trauma: An Overview of Public Healthcare Services in Brazil

Dental Traumatology, EarlyView.
ABSTRACT Background/Aim The prognosis of traumatized teeth might be influenced by the type and quality of the dental splint. This prospective observational study was aimed to evaluate the indications and quality of dental splints performed in a comprehensive public oral health service in the city of Uberlândia, Brazil.
Caroline Garcia Orsi, Roberta Alves de Oliveira, Carlos Daniel Sturaro Junqueira, André Luis Faria‐e‐Silva, Liran Levin, Carlos José Soares, Priscilla Barbosa Ferreira Soares   +6 more
wiley   +1 more source

Prognostic Prediction of Avulsed Permanent Teeth Using Conversational AI Models Versus Expert Dentists: Influence of Prompt Structure and Temporal Stability

Dental Traumatology, EarlyView.
ABSTRACT Aim Prognosis prediction after tooth avulsion is challenging due to multiple interacting clinical factors. The agreement of conversational large language models with expert dentists, their sensitivity to prompt format, and the stability of their outputs over time remain unclear.
Mehmet Buldur, Gizem Ayan, Tugba Misilli
wiley   +1 more source

Role of AOX1 on RXR signaling regulates osteoblastogenesis in hPDLMSCs

Scientific Reports
Alveolar bone loss resulting from periodontal disease ultimately leads to tooth loss. Periodontal ligament mesenchymal stem cells (PDLMSCs) are the tissue-specific cells responsible for maintaining and repairing the periodontal ligament, cementum, and ...
Shiwei Sun, Takanori Iwata
doaj   +1 more source

Periodontal Ligament: Structural and Clinical Correlates

, 2004
This paper reviews certain structural aspects of the periodontal ligament. These include collagen (type, crimping and fibril diameters), ground substance (functions), cells (fibroblast morphology, cell heterogenicity and distinguishing of cell ...
Barry K.B. Berkovitz
core   +1 more source

Does Sequential Use of Multiple Chatbots Influence Emergency Guidance for Dental Avulsion?

Dental Traumatology, EarlyView.
ABSTRACT Background/Aim Artificial intelligence–based chatbot systems are increasingly used for dental emergency guidance, yet the clinical value of sequential consultation remains unclear. This study investigated whether response order influences the quality of chatbot‐generated answers to permanent tooth avulsion questions. Material and Methods Eight
Mehmet Buldur, Berkant Sezer
wiley   +1 more source

Management of endo-perio lesion with autologous stem cell therapy

Saudi Journal of Oral Sciences
The objective of periodontal therapy is the regeneration of tooth-supporting tissues. Various treatment modalities, such as the use of bone grafting materials, guided tissue regeneration, and delivery of enamel matrix derivatives or growth factors, are ...
Vangara Aditya, Kharidhi Laxman Vandana
doaj   +1 more source

A biphasic scaffold design combined with cell sheet technology for simultaneous regeneration of alveolar bone/periodontal ligament complex

, 2012
This study describes the design of a biphasic scaffold composed of a Fused Deposition Modeling scaffold (bone compartment) and an electrospun membrane (periodontal compartment) for periodontal regeneration.
Hutmacher, Dietmar W, Xiao, Yin, Hutmacher, Dietmar W., Hamlet, Stephen, Fan, Wei, Vaquette, Cedryck, Ivanovski, Saso, W. Hutmacher, Dietmar   +7 more
core   +1 more source

Dens Invaginatus as a Biomechanical Risk Modifier in Dental Trauma: Finite Element Analysis

Dental Traumatology, EarlyView.
ABSTRACT Introduction/Aims Traumatic dental injuries are common in childhood and may adversely affect functional and psychosocial well‐being. Dens invaginatus, a developmental anomaly caused by the infolding of the enamel organ during odontogenesis, alters tooth morphology and may influence biomechanical behavior under traumatic loading.
Emine Şuranur Ayaz, Sema Aydınoğlu, Dilara Nil Günaçar, Ayberk Dizdar, Ecren Uzun Yaylaci, Murat Yaylaci, Mukaddes Yerebakan   +6 more
wiley   +1 more source

Calcitonin gene-related peptide regulates periodontal tissue regeneration

Scientific Reports
Calcitonin gene-related peptide (CGRP), a neuropeptide composed of 37 amino acids secreted from the sensory nerve endings, reportedly possesses various physiological effects, such as vasodilation and neurotransmission.
Koji Miki, Noboru Takeshita, Motozo Yamashita, Masahiro Kitamura, Shinya Murakami   +4 more
doaj   +1 more source