نتایج جستجو برای: t caries

تعداد نتایج: 751243  

2017
Anne CR Tanner Christine Kressirer Lina Faller Kristie Lake Floyd Dewhirst Alexis Kokarasb Bruce Paster Jorge Frias-Lopez

Dental caries results from altered microbial community activity in disease compared to health. Caries advanced into dentin was compared with coronal caries and caries-free sites. Oral bacterial samples were obtained from young children, placed in RNAlater and stored frozen. mRNAwas purified and sequenced on an Illumina NextSeq 500 platform. Gene sequences were aligned against taxa in HOMD and g...

Journal: :The journal of adhesive dentistry 2011
Aline de Almeida Neves Eduardo Coutinho Marcio Vivan Cardoso Paul Lambrechts Bart Van Meerbeek

The advent of "Adhesive Dentistry" has simplified the guidelines for cavity preparation enormously. The design and extent of the current preparations are basically defined by the extent and shape of the caries lesion, potentially slightly extended by bevelling the cavity margins in order to meet the modern concept of minimally invasive dentistry. New caries excavation techniques have been intro...

Journal: :Pediatric dentistry 1991
A C O'Connell W H Bowen

Available evidence indicates that infants, for the most part, acquire their oral flora, in particular Streptococcus mutans, from their mothers. The purpose of this study was to explore the effect of rampant caries in rat dams on subsequent caries activity in their offspring. Rampant caries was induced by surgical desalivation of four dams, and subsequent infection with Streptococcus sobrinus 67...

2015
Kenshiro Oshima Jun-ichiro Hayashi Hidehiro Toh Akiyo Nakano Emi Omori Yasue Hattori Hidetoshi Morita Kenya Honda Masahira Hattori

Scardovia inopinata JCM 12537(T) was isolated from human dental caries. Here, we report the complete genome sequence of this organism. This paper is the first report to demonstrate the fully sequenced and completely annotated genome of an S. inopinata strain.

Journal: :Caries research 2015
W P Holbrook

Prediction of dental caries in pre-school children. Caries Res 1993; 27: 424–430). In these two papers, I was able to show a lower level of dental caries and a higher level of being caries free among the group that were non-secretors. This fits in well with the findings in the study of Kárpati from 2014. This work was carried out on children aged 4–6 years and included deciduous and newly erupt...

Davari, Abdolrahim, Ezedini Ardekani, Fatemeh, Fatehi, Masomeh,

A comparative study on the dentin thickness under proximal ‌carious in bitewing radiographs and tooth structure Dr. F. Ezedini Ardekani*- Dr. A. Davari** - Dr. M. Fatehi*** *-Assistant professor of Radiology Dept.- Faculty of Dentistry-Yazd University of Medical Sciences.**-Assistant professor of Operative Dentistry Dept.-Faculty of Dentistry-Yazd University of Medical Sciences.*** - Dentist. B...

Journal: :Caspian journal of internal medicine 2011
Maryam Ghasempour Seyed Ali Asghar Sefidgar Haniyeh Eyzadian Samaneh Gharakhani

BACKGROUND Candida albicans may have cariogenic potential but its role in caries etiology has not been established. The aim of this study was to determine candida albicans in supragingival dental plaque and infected dentine of cervical and proximal in early childhood caries (ECC). METHODS This cross-sectional study was carried out on 6o children aged 2-5 years, which were divided into 3 group...

Journal: :The journal of contemporary dental practice 2012
Majid Akbari Farzaneh Ahrari Marzieh Jafari

AIM The objective of this study was to determine the association between DIAGNOdent laser and caries detector dye in detection of the remaining caries in restorative cavities. MATERIALS AND METHODS The sample consisted of 100 cavities prepared in patients referring to the Department of Restorative Dentistry of Mashhad Dental School. After confirming caries absence by tactile examination, the ...

ژورنال: مجله دندانپزشکی 2008
طلایی‌پور, احمدرضا, مهندس, فاطمه, پورهاشمی, جلال,

Background and Aim: Diagnosis of occlusal caries in early stages is more difficult than other types, and  needs practical proficiency and accuracy as well as application of advanced and modern equipments. The aim of this study was to evaluate the variations among dentists in diagnosis of occlusal caries. Materials and Methods: In this descriptive cross-sectional study, 6 permanent first molar ...

Journal: :Community dentistry and oral epidemiology 2013
Douglas A Young John D B Featherstone

Caries disease is multifactorial. Whether caries disease will be expressed and damage dental hard tissue is dependent on the patient's own unique make-up of pathogenic risk factors and protective factors. Objectives This manuscript will review the science of managing caries disease based on assessing caries risk. Methods The caries balance/imbalance model and a practical caries risk assessment ...

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