Results 51 to 60 of about 31,277 (214)

Lesions of endodontic origin: An emerging risk factor for coronary heart diseases

open access: yesIndian Heart Journal, 2018
A high inflammatory state, such as atherosclerosis, is a major underlying cause of coronary heart diseases (CHDs). Inflammatory mediators are known to lead to endothelial dysfunction and play a key role in initiation, progression, and rupture of ...
Rhythm Bains, Vivek K. Bains
doaj   +1 more source

Flexibility of Various Nickel-Titanium Rotary Endodontic Files [PDF]

open access: yes, 2014
Introduction: Nickel-titanium rotary files were originally developed to allow for greater flexibility when instrumenting root canals. The increased flexibility of nickel-titanium instruments allowed operators to negotiate canal curvatures with greater ...
Selin, Chelsea
core   +1 more source

Histopathological evaluation of different methods of experimental induction of periapical periodontitis [PDF]

open access: yes, 2008
This study evaluated histopathologically different methods of experimental induction of periapical periodontitis. The radiographic and microbiological evaluations have been performed in a previous investigation.
LEONARDO, Mario Roberto   +4 more
core   +2 more sources

Torsion and Bending Properties of EdgeEndo Files [PDF]

open access: yes, 2016
Introduction: One important step of root canal therapy is the process of cleaning and shaping each canal. This process involves using endodontic rotary files combined with chemical irrigants to remove pulpal remnants and infected dentin from the canal ...
Hansen, Chad
core   +1 more source

Scotland Registry for Ankylosing Spondylitis (SIRAS) – Protocol [PDF]

open access: yes, 2016
Funding SIRAS was funded by unrestricted grants from Pfizer and AbbVie. The project was reviewed by both companies, during the award process, for Scientific merit, to ensure that the design did not compromise patient safety, and to assess the global ...
Dean, Linda E   +10 more
core   +1 more source

Antioxidantes dietéticos para la prevención de la periodontitis crónica y su tratamiento. Una revisión de las evidencias actuales procedentes de estudios en animales y humanos [PDF]

open access: yes, 2015
Objetivos. Dada la relación existente entre periodontitis crónica y altos niveles de estrés oxidativo, esta revisión pretende clarificar qué papel puede desempeñar la ingesta de los diferentes antioxidantes de la dieta en el mantenimiento de un ...
Bullon, Pedro
core  

An implant periapical lesion associated with presence of residual root fragments: Report of case treated with apicoectomy [PDF]

open access: yes, 2018
Indexación: Scopus.Chemicals and CAS Registry Numbers: azithromycin, 83905-01-5, 117772-70-0, 121470-24-4; chlorhexidine, 3697-42-5, 55-56-1; erythromycin, 114-07-8, 70536-18-4The present study reports a case of a periapical lesion in an implant placed ...
Alves, N., Honorato, L., Trillos, V.
core   +1 more source

Microbial distribution in the root canal system after periapical lesion induction using different methods [PDF]

open access: yes, 2008
The aim of this study was to evaluate the microbial distribution in the root canal system after periapical lesion induction in dogs' teeth using different methods. Fifty-two root canals were assigned to 4 groups (n=13).
ITO, Izabel Yoko   +4 more
core   +2 more sources

Influence of modes of Er,Cr:YSGG laser on the efficiency of antibacterial treatment of root canal of tooth with chronic apical periodontitis

open access: yesЭндодонтия Today, 2020
In dentistry, chronic apical periodontitis is one of the most common diseases. This pathology is caused mainly by microbial factor. Therefore, the treatment of chronic apical periodontitis is necessary to conduct highquality anti-bacterial treatment of ...

doaj  

Macrophage IL ⁃ 33 expression in macrophages of human chronic periapical periodontitis and apical cyst

open access: yes口腔疾病防治, 2019
Objective To observe the expression of interleukin⁃ 33 (IL⁃33) in macrophages of chronic periapical periodontitis and apical cyst tissue, and to provide a basis for the study of the pathogenesis of IL⁃33 in periapical diseas⁃ es.
DAI Qian, YU Yuanling, HUANG Shiguang
doaj   +1 more source

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