Results 51 to 60 of about 1,652,655 (406)

Histopathological evaluation of root canal filling materials for primary teeth [PDF]

, 2010
This study aimed to assess the response of apical and periapical tissues of dogs¿ teeth after root canal filling with different materials. Forty roots from dogs¿ premolars were prepared biomechanically and assigned to 4 groups filled with: Group I ...
Gatón Hernández, Patrícia, Leonardo, Mário Roberto, Nelson Filho, Paulo, Oliveira, Daniela S. B. de, Queiroz, Alexandra Mussolino de, Silva, Léa Assed Bezerra da, Silva, Raquel Assed Bezerra da   +6 more
core   +2 more sources

In vitro evaluation of efficacy of different rotary instrument systems for gutta percha removal during root canal retreatment [PDF]

, 2016
Background: Complete removal of old filling material during root canal retreatment is fundamental for predictable cleaning and shaping of canal anatomy.
Ahlawat, Jyoti, Joseph, Mercy, Malhotra, Amit, Rao, Murali, Sharma, Abhimanyu, Talwar, Sangeeta   +5 more
core   +1 more source

Mixture tetracycline citric acid and detergent – A root canal irrigant. A review

Journal of Oral Biology and Craniofacial Research, 2013
Background: Root canal irrigants play an indispensable role for the complete disinfection of the root canal system, in particular those areas of the root canal that are not accessible for instrumentation.
G.P.V. Srikumar, K.S. Sekhar, K.G. Nischith   +2 more
doaj   +1 more source

A cone-beam computed tomography study of the root and canal morphology of maxillary premolars

口腔疾病防治, 2020
Objective To study root morphology, the incidence of three root canals and the root canal anatomy of maxillary premolars. Methods The cone-beam computed tomography (CBCT) data of 779 maxillary first premolars and 728 maxillary second premolars were ...
KONG Qianying, LIANG Lizhong, WANG Guangyong, QIN Shiqi   +3 more
doaj   +1 more source

Numerical simulation of nanofluid flow inside a root canal

, 2019
Silver nano particles have antimicrobial property which makes them appropriate for disinfection. Due to their antimicrobial feature, these particles are applicable for root canal irrigation.
Mohammad Ghalandari, Elaheh Mirzadeh Koohshahi, Fatemeh Mohamadian, Shahabbodin Shamshirband, K. Chau   +4 more
semanticscholar   +1 more source

Biofilm model systems for root canal disinfection: a literature review

International Endodontic Journal, 2018
The aim of this review was to present an overview of laboratory root canal biofilm model systems described in the endodontic literature and to critically appraise the various factors that constitute these models.
R. Swimberghe, Tom Coenye, R. J. G. D. Moor, M. Meire   +3 more
semanticscholar   +1 more source

From lactation to malignancy: A comparison between healthy and cancerous breast gland at single‐cell resolution reveals new issues for tumorigenesis

FEBS Letters, EarlyView.
Single‐cell RNA sequencing reveals an opposite role of SLPI in basal tumors based on metastatic spread, along with shared activation of specific regulons in cancer cells and mature luminal lactocytes, as well as downregulation of MALAT1 and NEAT1 in the latter.
Pietro Ancona, Carlo M. Bergamini, Carlo Ferrari, Stefano Volinia, Nicoletta Bianchi   +4 more
wiley   +1 more source

Bioactive Glass-Based Endodontic Sealer as a Promising Root Canal Filling Material Without Semisolid Core Materials

Materials, 2019
Endodontic treatment for a tooth with damaged dental pulp aims to both prevent and cure apical periodontitis. If the tooth is re-infected as a result of a poorly obturated root canal, periapical periodontitis may set-in due to invading bacteria.
A. Washio, T. Morotomi, Shinji Yoshii, C. Kitamura   +3 more
semanticscholar   +1 more source

An Aseptic Root-Canal Technic for the Preparation and Filling of Root-canals [PDF]

The Journal of the National Dental Association, 1921
n ...
openaire   +2 more sources

Quality of Root Canal Obturation Performed by Senior Undergraduate Dental Students [PDF]

, 2015
The aim of the present study was to assess the quality of canal obturation performed by undergraduate denal students at Saveetha Dental College and Hospitals, Chennai.
Nagaraja, S. (Sundahnath)
core