Results 81 to 90 of about 41,725 (244)

Single‐ or two‐visits endodontic treatment: Impact of irrigants on surface roughness, microhardness, topography, and fracture resistance of root dentin

European Journal of Oral Sciences, EarlyView.
Abstract This study evaluated the effect of the number of simulated endodontic treatment visits and the type of irrigant on the surface roughness, microhardness, topography, and fracture resistance of root dentin. Bovine roots were distributed into six groups (n = 14) according to the irrigant and number of treatment visits: 0.9% saline solution ...
Yasmin Padoin, Sidnei Flores de Pellegrin, Duvan Cala Castillo, William Lemos Bevilaqua, Gabriel Kalil Rocha Pereira, Guilherme Pauletto   +5 more
wiley   +1 more source

Comparative evaluation of the efficacy of 1% and 3% Sodium hypochlorite in reducing the microbial counts in primary teeth root canals using Bioluminometer – A randomized clinical trial

Saudi Dental Journal
Purpose: Sodium hypochlorite (NaOCl) is commonly used to irrigate primary teeth during pulpectomy. Although high concentrations of NaOCl are effective, they pose a risk of toxic damage to periapical tissues if NaOCl penetrates through the apical foramen.
Divya Mukundan, Ganesh Jeevanandan, Satish Vishwanathaiah, Suman Panda, Tazeen Dawood, Aseel Abutaleb, Prabhadevi C. Maganur   +6 more
doaj   +1 more source

Added value of bleach sedimentation microscopy for diagnosis of pulmonary tuberculosis: cost-effectiveness study [PDF]

, 2008
IUATLD Conference, Paris ...
Bonnet, Maryline, Gagnidze, L, Guithuy, W, Ramsay, A, Tajahmady, A, Varaine, F   +5 more
core   +1 more source

Experimental study of the effects of hypochlorite on polysulfone membrane properties [PDF]

, 2006
Although chemical solutions are widely employed to clean membranes, they can also be responsible for changes in membrane properties. The two major drawbacks are then either the functional properties of the membrane gradually change, so the production can
Aimar, Pierre, Causserand, Christel, Rouaix, Sandrine   +2 more
core   +2 more sources

Compromised DNA replication in gut cells underlies sensitivity to genotoxic stress in the tardigrade Hypsibius exemplaris

The FEBS Journal, EarlyView.
DNA damage in the tardigrade Hypsibius exemplaris elicits distinct cellular outcomes depending on replication status. While non‐replicating cells tolerate genotoxic stress, constitutively replicating cells undergo irreversible replication failure upon DNA damage, leading to loss of tissue homeostasis, fat depletion, sterility, and organismal death ...
Gonzalo Quiroga‐Artigas, Pauline Fontanié, Benjamin Lacroix, Maria Dolores Molina, María Moriel‐Carretero   +4 more
wiley   +1 more source

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

Remoción del barro dentinario y erosión sobre el sustrato al utilizar diferentes soluciones ácidas

Odontología Sanmarquina, 2018
Objetivo: Evaluar con microscopía electrónica de barrido (MEB) la remoción de barro y erosión al irrigar los canales radiculares con cuatro soluciones ácidas.
Alicia Beatriz Labarta, Liliana Gloria Sierra   +1 more
doaj   +1 more source

Eficácia do hipoclorito de sódio com surfactante na desinfecção de cones de guta-percha e análise de alterações superficiais em MEV [PDF]

, 2015
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.A desinfecção do sistema de canais radiculares é um dos objetivos a ser alcançado na terapia endodôntica e, para tal, é importante que todas as etapas do ...
Vitali, Filipe Colombo
core  

A re‐usable 3D‐printed training model for the endodontic management of dental trauma in immature teeth

International Endodontic Journal, EarlyView.
Abstract Aim To develop a 3D‐printed model enabling treatment simulation of trauma‐related endodontic and restorative procedures like revitalization or placement of an apical plug on teeth with incomplete root formation. Methodology To generate a realistic training model suitable for trauma‐related simulations, CT‐Data sets were segmented, combined ...
Eva Maier, Jan Zentgraf, Eveline Angele, José Zorzin, Michael Taschner, Matthias Widbiller, Kerstin Galler, Thomas Schratzenstaller   +7 more
wiley   +1 more source

Carisolv as an endodontic irrigant in deciduous teeth: An SEM study

Indian Journal of Dental Research, 2012
Aim: Root canal irrigation plays an important role in the debridement and disinfection of the root canal system. "The purpose of this study was to evaluate the efficacy of Carisolv TM , 1% sodium hypochlorite (NaOCl) gel, and 1% NaOCl solution as root ...
Parul Singhal, Usha Mohan Das, Deepak Vishwanathan, Anita Singhal   +3 more
doaj   +1 more source