Results 41 to 50 of about 809,234 (301)

Periodontal prosthesis in contemporary dentistry

Kaohsiung Journal of Medical Sciences, 2018
In the last 5 decades, the developments of osseointegrated titanium implants (since 1965) have led to the success of contemporary dentistry. Endosseous implant-supported restorations delivered in accordance with the traditional Branemark protocol have ...
Chiun-Lin Steven Liu
doaj   +1 more source

A bioinformatic approach of hydroxyapatite and polymethylmethacrylate composite exploration as dental implant biomaterial [PDF]

Journal of Pharmacy & Pharmacognosy Research, 2021
Context: The most common biomaterial used for dental implants is titanium. However, the release of metal ions and the risk of allergic reactions to metals that may occur in some patients cannot be avoided.
Chiquita Prahasanti, Alexander Patera Nugraha, Viol Dhea Kharisma, Arif Nur Muhammad Ansori, Rini Devijanti Ridwan, Tansza Permata Setiana Putri, Nastiti Faradilla Ramadhani, Ida Bagus Narmada, I Gusti Aju Wahju Ardani, Tengku Natasha Eleena Binti Ahmad Noor   +9 more
doaj  

Prosthetic complications of fixed dental prostheses supported by locking-taper implants: a retrospective study with a mean follow-up of 5 years

BMC Oral Health, 2021
Background Restoration with locking-taper implants is a widely used methodology. However, conical connection systems such as locking-taper implant systems have rarely been examined. This study provides a retrospective investigation of locking-taper fixed
Wen mo Gao, Wei Geng, Chen chen Luo
doaj   +1 more source

A novel dental implant abutment with micro-motion capability-Development and biomechanical evaluations

, 2017
Objective. The aim of this study was to develop a novel dental implant abutment with a micro-motion mechanism that imitates the biomechanical behavior of the periodontal ligament, with the goal of increasing the long-term survival rate of dental implants.
Chen, Yen-Yin;Chen, Weng-Pin;Chang, Hao-Hueng;Huang, Shih-Hao;Linb, Chun-Pin, 章浩宏   +1 more
core   +1 more source

Developmental programmes drive cellular plasticity, disease progression and therapy resistance in lung adenocarcinoma

Molecular Oncology, EarlyView.
This study shows that lung adenocarcinomas exploit developmental branching morphogenesis to acquire a therapy resistant basal‐like tumour cell state. This process was found to be regulated by combined TP53 loss‐of‐function and type‐I interferon signalling, identifying a novel axis for biomarker and therapeutic target discovery.
Kamila J Bienkowska, Stephany Gallardo, Nur S. Zainal, Leena Arora, Matthew Ellis, Maria‐Antoinette Lopez, Judith Austine, Sai Pittla, Serena J Chee, Aiman Alzetani, Emily C Shaw, Christian H Ottensmeier, Gareth J Thomas, Christopher J Hanley   +13 more
wiley   +1 more source

Full Mouth Rehabilitation of a Patient with Extracoronal Attachments and Telescopic Prosthesis - A Case Report [PDF]

Journal of Clinical and Diagnostic Research, 2014
The management of tooth wear is complex and challenging as it involves multidisciplinary approach. Proper diagnosis and elaborative treatment protocol is necessary to obtain successful and predictable outcome.
Revathy Gounder, P.Laxman Rao, G.Ajay Kumar, Githanjali M, N.Chandrasekhar   +4 more
doaj   +1 more source

Efficacy of bone graft as monotherapy and in combination with platelet concentrates in grade II furcation defect – A systematic review and meta-analysis

Saudi Dental Journal, 2022
Background: The use of autologous platelet concentrates (PC) in addition to bone graft (BG) in open flap debridement (OFD) has been investigated to improve the efficacy and outcomes of regenerative therapy for furcation defects.
Vinisha Ashok Bajaj, Abhay Pandurang Kolte, Rajashri Abhay Kolte   +2 more
doaj   +1 more source

Evaluating the effect of γ‐oryzanol on MASLD pathology using a medaka fish model

FEBS Open Bio, EarlyView.
This study explores a liver disease called MASLD, which is increasing worldwide and can lead to serious damage. Researchers used medaka fish instead of rodents to test a food compound, γ‐oryzanol. Fish fed this compound had less liver fat and healthier gut bacteria.
Yukako Ito, Haduki Asano, Ayano Ueki, Joe Sakamoto, Yasuhiro Kamei, Hayato Tokumoto, Ayaka Yazawa, Shigeki Kamitani   +7 more
wiley   +1 more source

Clinical accuracy assessment of a dynamic navigation system and surgical guide using an oral appliance-secured patient tracker targeting anterior teeth

International Journal of Implant Dentistry
Purpose Dynamic navigation systems and surgical guides have been reported to be equally accurate. However, the accuracy of dynamic navigation systems is affected by the movement of the patient tracker fixed to the tooth.
Manabu Okubo, Koudai Nagata, Yurie Okuhama, Kana Wakamori, Hayato Tsuruoka, Kurumi Saito, Ryota Fumimoto, Hiromasa Kawana, Shinji Kuroda   +8 more
doaj   +1 more source

Ossteointegration Of A 26-Year Machined Implant: A Histological Report

International Dental Journal
Introduction: Machined dental implants are the first generation of dental implant. In previous studies, surface roughness has been proposed to have a positive effect on ossteointegration, and machined surface interfered with bone interlocking and delayed
Yuanjing Wang, Yu Xie, Huihui Zhang
doaj   +1 more source