Results 31 to 40 of about 11,967 (299)

Investigation of the calculus microbiome in canines and felines using next-generation sequencing [PDF]

open access: yesKafkas Universitesi Veteriner Fakültesi Dergisi, 2018
The oral cavity of dogs and cats is colonized by hundreds of bacterial species. Here, we describe the bacterial composition in the dental calculus of dogs and cats.
Tiwaporn RADEEROM   +6 more
doaj   +1 more source

Concomitant caries and calculus formation from in situ dentin caries model [v1; ref status: indexed, http://f1000r.es/VnGedU]

open access: yesF1000Research, 2013
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.
Frederico B de Sousa   +4 more
doaj   +1 more source

Preservation of the metaproteome: variability of protein preservation in ancient dental calculus

open access: yesScience and Technology of Archaeological Research, 2017
Proteomic analysis of dental calculus is emerging as a powerful tool for disease and dietary characterisation of archaeological populations. To better understand the variability in protein results from dental calculus, we analysed 21 samples from three ...
Meaghan Mackie   +6 more
doaj   +1 more source

Patients with dental calculus have increased saliva and gingival crevicular fluid fetuin-A levels but no association with fetuin-A polymorphisms

open access: yesBrazilian Oral Research
: Fetuin-A is a potent inhibitor of calcium-phosphate precipitation and of the calcification process, therefore it can also be related with dental calculus.
Gülnihal Emrem DOĞAN   +6 more
doaj   +1 more source

Dental caries level among patients attending dental clinics complex at King Faisal University, Saudi Arabia: A retrospective study

open access: yesSaudi Journal of Oral Sciences, 2023
Introduction: Dental caries or tooth decay is one of the most prevalent chronic diseases in adults and children worldwide, as it affects 60–90% of school-aged children and the vast majority of adults, and it is the primary cause of pain and tooth loss in
Elwalid Fadul Nasir
doaj   +1 more source

Effectiveness of decontamination protocols when analyzing ancient DNA preserved in dental calculus

open access: yesScientific Reports, 2021
Ancient DNA analysis of human oral microbial communities within calcified dental plaque (calculus) has revealed key insights into human health, paleodemography, and cultural behaviors.
Andrew G. Farrer   +5 more
doaj   +1 more source

The PTTG1/VASP axis promotes oral squamous cell carcinoma metastasis by modulating focal adhesion and actin filaments

open access: yesMolecular Oncology, EarlyView.
VASP was found to be overexpressed in metastatic oral squamous cell carcinoma (OSCC) tissues. Notably, PTTG1‐ and VASP‐deficient OSCC cells demonstrated suppressed metastatic properties by disrupting the interaction between the cytoskeleton and focal adhesion (FAs) in the filopodia region.
Suyeon Park   +6 more
wiley   +1 more source

Metagenomic analysis of ancient dental calculus reveals unexplored diversity of oral archaeal Methanobrevibacter

open access: yesMicrobiome, 2021
Background Dental calculus (mineralised dental plaque) preserves many types of microfossils and biomolecules, including microbial and host DNA, and ancient calculus are thus an important source of information regarding our ancestral human oral microbiome.
Lena Granehäll   +9 more
doaj   +1 more source

An extensive archaeological dental calculus dataset spanning 5000 years for ancient human oral microbiome research

open access: green
Francesca J. Standeven   +10 more
openalex   +2 more sources

Associations of Cerebrospinal Fluid Orexin‐A, Alzheimer Disease Biomarkers, and Cognitive Performance

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACTObjectiveCerebrospinal fluid (CSF) orexin‐A has been suggested to be a biomarker of Alzheimer disease (AD). In both cognitively unimpaired healthy older adults and individuals with symptomatic AD, CSF orexin‐A is positively associated with CSF Aβ42, p‐tau181, and total tau (t‐tau) concentrations.
Ruijin Lu   +13 more
wiley   +1 more source

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