Results 11 to 20 of about 751,666 (339)

Dental calculus: Nano-characterization [PDF]

open access: yesStomatološki glasnik Srbije, 2012
Emerging technologies and new nanoscale information have potential to transform dental practice by improving all aspects of diagnostics and therapy.
Koruga Đuro   +4 more
doaj   +4 more sources

Oral screening of dental calculus, gingivitis and dental caries through segmentation on intraoral photographic images using deep learning

open access: yesBMC Oral Health
Objective Intraoral photographic images are instrumental in the early screening and clinical diagnosis of oral diseases. In addition, people have been trying to apply artificial intelligence to these images.
Yi Liu   +4 more
doaj   +2 more sources

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   +2 more sources

A Comprehensive Review on Dental Calculus [PDF]

open access: goldJournal of Health Sciences & Research, 2016
ABSTRACT Dental calculus is a hard deposit that is formed by calcification of dental plaque primarily composed of calcium phosphate mineral salts which is deposited on natural teeth and restorations and is covered by a layer of unmineralized plaque. These hard deposits may form coronal to or apical to the gingival margin, hence named accordingly as ...
Suchetha Aghanashini   +5 more
openalex   +2 more sources

Microbial differences between dental plaque and historic dental calculus are related to oral biofilm maturation stage

open access: yesMicrobiome, 2019
Background Dental calculus, calcified oral plaque biofilm, contains microbial and host biomolecules that can be used to study historic microbiome communities and host responses. Dental calculus does not typically accumulate as much today as historically,
Irina M. Velsko   +10 more
doaj   +2 more sources

Salivary proteomic profile of dogs with and without dental calculus

open access: yesBMC Veterinary Research, 2020
Background Dogs’ saliva is a complex mixture of inorganic and organic constituents, rich in proteins. Therefore, knowing the saliva composition of these animals is extremely important to identify the presence of proteins that may be involved in ...
Mayara Bringel   +7 more
doaj   +2 more sources

Reactivity of aragonite with dicalcium phosphate facilitates removal of dental calculus [PDF]

open access: yesJournal of Materials Science: Materials in Medicine
Dental calculus, a main contributor of periodontal diseases, is mostly composed of inorganic calcium phosphate species such as dicalcium phosphate, whitlockite, octa calcium phosphate, and hydroxyapatite.
Amir Elhadad   +7 more
doaj   +2 more sources

Investigating Plant Micro-Remains Embedded in Dental Calculus of the Phoenician Inhabitants of Motya (Sicily, Italy) [PDF]

open access: goldPlants, 2020
Plant records reveal remarkable evidence about past environments and human cultures. Exploiting dental calculus analysis and using a combined approach of microscopy and gas chromatography mass spectrometry, our research outlines dietary ecology and ...
Alessia D’Agostino   +5 more
openalex   +2 more sources

The effectiveness of an actuator-driven pulsed water jet for the removal of artificial dental calculus: a preliminary study

open access: yesBMC Oral Health, 2020
Background While hand and ultrasonic scalers are the primary tools used for the removal of dental calculus in periodontal treatment, many studies have shown that they also damage the enamel surface.
Yuka Sato   +7 more
doaj   +2 more sources

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   +2 more sources

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