Results 91 to 100 of about 31,770 (336)
[The characteristics of antibacterial root canal-filling materials].
Mikrobiyoloji bulteni, 1989 The filling material of endomethasone Spad, N2, AH26, Diaket, Iod paste which are used in clinics often are evaluated from the point of view of their antibacterial effects to the microorganisms which are isolated from root canals. In the study, streptococcus were defined as the most often producing microorganisms in the canals. It was observed that, on
KIRZIOĞLU, Z +2 more
openaire +2 more sources
Hard‐Magnetic Soft Millirobots in Underactuated Systems
Advanced Robotics Research, EarlyView.This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang +4 more
wiley +1 more source
In vitro evaluation of retreatment efficacy of Mtwo rotary instruments
口腔疾病防治, 2017 Objective To evaluate the efficacy of Mtwo rotary instruments during root canal retreatment. Meth⁃ ods Thirty mandibular premolars with oval root canal were prepared with ProTaper rotary instruments and obturated with lateral condensation method.
TONG Fangli, YANG Qin, ZENG Xiongqun
doaj +1 more source
Waveguide Photoactuators: Materials, Fabrication, and Applications
Advanced Robotics Research, EarlyView.Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi +4 more
wiley +1 more source
ISRN Dentistry, 2010 The aim of this systematic review was to determine whether there is a root canal filling for deciduous teeth equally or more effective than zinc oxide-eugenol cement (ZOE).
F. Barja-Fidalgo +3 more
semanticscholar +1 more source
Possibilities of Inner Ear Barrier Models for Otologic Drug Development
Advanced Therapeutics, EarlyView.This review examines innovative organ chip models that reconstruct critical inner ear barriers, addressing a fundamental challenge in otologic drug development: the limited understanding of pharmaceutical behavior across these complex barriers. By replicating these barriers, the advanced models offer promising alternatives to traditional testing ...
Yeji Ahn +7 more
wiley +1 more source
مجله دانشکده دندانپزشکی اصفهان, 2012 Introduction: An important step in retreatment of root canals is removal of filling materials and sealers from the root canal. The aim of this study was to compare the efficacy of rotary and hand files in removing gutta-percha and sealer from the root ...
Elaheh Amini +2 more
doaj
Comparison of Microscopic Endodontic Techniques: A Systematic Review and Meta-Analysis
Pesquisa Brasileira em Odontopediatria e Clínica Integrada, 2021 Objective: To evaluate the success rates of resin-based endodontic surgery (RES) and endodontic microsurgery (EMS), and compare their results. Material and Methods: A total of 19 and 34 full-text papers were reviewed, and finally, 2 and 6 studies were ...
Samira Jamali +5 more
doaj
Effectiveness of gutta-percha and Resilon in filling lateral root canals using the Obtura II system
Brazilian Oral Research, 2011 The aim of this study was to evaluate the effectiveness of gutta-percha and Resilon in filling lateral root canals by using the Obtura II system. Root canals of artificial teeth were prepared using a standard protocol, and lateral canals were made in ...
Mario Tanomaru-Filho +3 more
doaj +1 more source
Advanced Science, EarlyView.Nrf2 isn't just a protector—it's a driver of cancer stemness. The study uncovers how arsenic‐activated Nrf2 directly upregulates KLF4, a key pluripotency factor, fueling oncogenic reprogramming. Through enhancer activation and self‐reinforcing loop, Nrf2 and KLF4 co‐opt gene networks linked to epithelial‐to‐mesenchymal transition and tumor growth ...
Ziwei Wang +9 more
wiley +1 more source