نتایج جستجو برای: dental deposits

تعداد نتایج: 189075  

2017
C M Kayombo E G Mumghamba

Aim. To assess self-reported halitosis, oral hygiene practices, oral health conditions, general health problems, sociodemographic factors, and behavioural and psychological characteristics among workers in Ilala and Temeke municipals. Materials and Methods. This was a cross-sectional descriptive study. Four hundred workers were recruited using a self-administered structured questionnaire. Resul...

Journal: :Roczniki Akademii Medycznej w Bialymstoku 2005
M Kozłowska K Wawrzyn-Sobczak J K Karczewski W Stokowska

The purpose of the study was the evaluation of the dental plaque and the influence of determined hygienic factors on gingival recession occurrence in 455 students of The Medical University of Bialystok. All the subjects were examined in artificial light, with the use of the probe, mirror, and parodontometer. The distribution of stained dental deposits were estimated with the use of the plaque i...

1998
Cecilia Gorrel

Periodontal disease is the most common oral condition seen in domestic pets. In addition to the discomfort caused in the affected animal, there is strong circumstantial evidence to show that a focus of infection in the mouth may cause disease of distant organs. Consequently, prevention of periodontal disease is of paramount importance for the general health and well-being of pets. The presence ...

2013
Frederico B de Sousa Pablo J Mangueira David R Tames Sandra S Vianna Neriede S Santos-Magalhaes Neville Gully Frederico Sousa Leonard Crocombe

The aim of this study was to test the possibility of the concomitant formation of calculus deposits and caries from in situ dentin caries model for short time periods. Six volunteers wore palatal removal appliances with four polished dentin specimens protected from intra-oral mechanical forces for up to 14 days. Each volunteer applied a 50% sucrose solution (four times a day) on the specimens a...

2015

Dental treatment of patients with Autism Spectrum Disorders (ASD) can be complicated because of the presence of behavioural unpredictability. This article reviews the present literature on the issues dealt with children with autistic spectrum disorder from the dental perspective. The prevalence of autism is rising worldwide. Consequently, dentists will find an increasing number of such children...

2006
LEWIS A. OWEN

impressive Quaternary lacustrine deposits are present as terrace remnants throughout the Karakoram Mountains, northern Pakistan. They are mainly the result of damming of drainage systems during glacial advances or by catastrophic mass movement deposits. The longevity of most lakes is relatively short, in the order of years to tens of yeaa, but sedimentation rates are extremely high as a consequ...

Journal: :Folia neuropathologica 2011
Richard A Armstrong

The spatial patterns of the diffuse, primitive, and classic β -amyloid (Aβ) deposits were compared in cortical regions in early-onset familial Alzheimer's disease (EO-FAD) linked to mutations of the amyloid precursor protein APP) or presenilin 1 (PSEN1) genes, late-onset familial AD (LO-FAD), and sporadic AD (SAD). The objective was to determine whether genetic factors influenced the spatial pa...

Journal: :The Saudi dental journal 2014
Deepa G Kamath Sangeeta Umesh Nayak

Dental plaque is considered to be a major etiological factor in the development of periodontal disease. Accordingly, the elimination of supra- and sub-gingival plaque and calculus is the cornerstone of periodontal therapy. Dental calculus is mineralized plaque; because it is porous, it can absorb various toxic products that can damage the periodontal tissues. Hence, calculus should be accuratel...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2014
Louise T Humphrey Isabelle De Groote Jacob Morales Nick Barton Simon Collcutt Christopher Bronk Ramsey Abdeljalil Bouzouggar

Dental caries is an infectious disease that causes tooth decay. The high prevalence of dental caries in recent humans is attributed to more frequent consumption of plant foods rich in fermentable carbohydrates in food-producing societies. The transition from hunting and gathering to food production is associated with a change in the composition of the oral microbiota and broadly coincides with ...

Journal: :Archives of otolaryngology--head & neck surgery 2006
Hideo Hayashi Sebahattin Cureoglu Patricia A Schachern Mehmet F Oktay Hisaki Fukushima Michihiko Sone Michael M Paparella

OBJECTIVE To evaluate whether otosclerosis is an underlying mechanism for the production of cupular deposits and to study the association between cupular deposits and dysequilibrium in otosclerosis. DESIGN Retrospective human temporal bone (TB) study. The incidence of cupular deposits in these 70 TBs was analyzed. Correlations between cupular deposits and vestibular symptoms, endosteal involv...

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