Results 51 to 60 of about 1,151,604 (287)

A comparative evaluation of cytotoxicity of root canal sealers: an in vitro study

Restorative Dentistry & Endodontics, 2013
Objectives The objective of this in vitro study was to evaluate and compare the cytotoxicity of four different root canal sealers i.e. Apexit Plus (Ivoclar Vivadent), Endomethasone N (Septodont), AH-26 (Dentsply) and Pulpdent Root Canal Sealer (Pulpdent)
Gautam Pyarelal Badole, Manjusha Madhukar Warhadpande, Ganesh Kothiramji Meshram, Rakesh Namdeoraoji Bahadure, Shubha Gopal Tawani, Gopal Tawani, Shital Gautam Badole   +6 more
doaj   +1 more source

Influência do cimento endodôntico na resistência de união do reforço radicular com resina composta e pinos de fibra [PDF]

, 2011
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.O objetivo deste estudo, in vitro, foi avaliar a influência do tipo de cimento utilizado na obturação do canal radicular em relação à resistência de união (
Santos, Geórgia Linhares dos
core  

3D Printing of Self‐Healing Polymers by Material Extrusion: A Process‐Centric Review of Setups, Parameters, and Applications

Advanced Robotics Research, EarlyView.
This review highlights recent advances in material extrusion 3D printing of self‐healing polymers, focusing on the interplay between material chemistry, rheology, hardware customization, and process optimization. Filament‐ and ink‐based extrusion strategies, multimaterial architectures, and postprocessing approaches are discussed for applications in ...
Antonio Pavone, Gianni Stano, Gianluca Percoco   +2 more
wiley   +1 more source

Comparative evaluation of depth of penetration of sealer after using EDTA, citric acid and R-EDTA as last irrigant under confocal laser microscopy

Endodontology
Aim: This original research examines potential of root canal sealers to penetrate the dentin. Movement of root canal sealer into dentinal tubules decreases the residual space for the entombing of bacteria and provides the hermetic seal.
Asit Vats, Arundeep Singh
doaj   +1 more source

The effect of different root canal sealers on the fracture resistance of endodontically treated teeth-in vitro study

Dental Research Journal, 2017
Background: The aim of this study was to compare the in vitro effects of four different root canal sealers on the fracture resistance of endodontically treated teeth.
Anuve Hrishi Phukan, Shivani Mathur, Meera Sandhu, Vinod Sachdev   +3 more
doaj   +1 more source

Stereomicroscopic Dye Leakage Measurement of Six Different Root Canal Sealers [PDF]

Journal of Clinical and Diagnostic Research, 2017
Introduction: Hermetic sealing of the root canal is the most desirable outcome of any root canal treatment, but almost always the filling of the root canal is defective, which is a multifactorial outcome.
Srinidhi V. Ballullaya, Vusurumarthi Vinay, Jayaprakash Thumu, Srihari Devalla, Indira Priyadarshini Bollu, Sagarika Balla   +5 more
doaj   +1 more source

Antibacterial efficacy of bioceramic root canal sealers against planktonic Enterococcus faecalis after different contact and setting time: An in vitro study

Saudi Endodontic Journal, 2022
Introduction: Bioceramic root canal sealers are the newest generation of root canal sealers. Τhere are contradictory results in the literature about their antimicrobial activity.
Marija Simundic Munitic, Sandra Marijan, Darko Kero, Ivona Bago   +3 more
doaj   +1 more source

Mr BMT Achieves Systemic Macrophage Replacement With Preservation of Tissue Homeostasis

Advanced Science, EarlyView.
Microglia replacement by bone marrow transplantation (Mr BMT) enables systemic replacement of tissue‐resident macrophages. Despite persistent macrophage and tissue remodeling across multiple organs, core biological functions and innate immune responses remain preserved, supporting long‐term maintenance of organismal homeostasis and the therapeutic ...
Yufei Xu, Miaozhan Zou, Yunshang Bai, Yang He, Zhihao Jin, Baozhi Yang, Jinjin Du, Pei Ouyang, Yuanyuan Cai, Yuheng Zhang, Bingying Du, Chengcheng Ge, Jian‐an Gong, Xiaoyu Li, Yuanyi Zheng, Jing Ding, Bo Peng, Yanxia Rao   +17 more
wiley   +1 more source

MASH Background Confers Enhanced Disease Susceptibility and Acetaminophen Toxicity in iPSC‐Derived Liver Organoids

Advanced Science, EarlyView.
This work establishes a novel method for generating multicellular liver organoids from control and MASH donor iPSCs. The model recapitulates several disease‐specific characteristics, with MASH donor‐derived organoids showing higher susceptibility. Lipidomic profiling of MASH organoids closely resembles MASH liver biopsies.
Ekta Minocha, Ashwani Kumar Gupta, Nate Schmidt, Richard M. Green, John G. Purdy, Jason A. Wertheim   +5 more
wiley   +1 more source

Evaluating the efficacy of Vibrospiral novel sealer placing instrument: a Confocal and Scanning Electron Microscope in-vitro study

BMC Oral Health
Background An endodontic sealer forms an interface between gutta-percha and root canal walls. Ideally, the sealer layer should be void-free, thin, uniform, well-adapted to the dentinal walls, and exhibit good tubular penetration, which contributes to a ...
Avishikta Banerjee, Niranjan Harikrishna, Nishmitha N Hegde, Chaithra Lakshmi V., Mithra N. Hegde   +4 more
doaj   +1 more source