Results 21 to 30 of about 240,832 (212)

Meeting report: a hard look at the state of enamel research. [PDF]

open access: yes, 2017
The Encouraging Novel Amelogenesis Models and Ex vivo cell Lines (ENAMEL) Development workshop was held on 23 June 2017 at the Bethesda headquarters of the National Institute of Dental and Craniofacial Research (NIDCR).
Bartlett, John D   +13 more
core   +1 more source

Two glass bottles "case bottle" from mughal era at tareq rajab museum, Kuwait "study and first published" [PDF]

open access: yesShedet, 2019
This paper aims to study and publish two glass bottles known as the ‘case bottle’ from the Indian Mughal era (932-1237 H /1526-1858) to identify the name of this type, their use, the techniques and place of production.
Sameh EL-BANNA
doaj   +1 more source

Effect of Surface Roughness of Deciduous and Permanent Tooth Enamel on Bacterial Adhesion

open access: yesMicroorganisms, 2022
The adhesion of some bacteria has been attributed to critical levels of roughness in hard tissues, which increases the risk of developing caries.
Bernardo Teutle-Coyotecatl   +6 more
doaj   +1 more source

A two-stage ceramic tile grout sealing process using a high power diode laser Part I: Grout development and materials characteristics [PDF]

open access: yes, 1998
Work has been conducted using a 60 W-cw high power diode laser (HPDL) in order to determine the feasibility and characteristics of sealing the void between adjoining ceramic tiles with a specially developed grout material having an impermeable enamel ...
Basov   +11 more
core   +1 more source

Claudin Loss-of-Function Disrupts Tight Junctions and Impairs Amelogenesis

open access: yesFrontiers in Physiology, 2017
Claudins are a family of proteins that forms paracellular barriers and pores determining tight junctions (TJ) permeability. Claudin-16 and -19 are pore forming TJ proteins allowing calcium and magnesium reabsorption in the thick ascending limb of Henle's
Claire Bardet   +11 more
doaj   +1 more source

Incorporation of Fluoride into Human Teeth after Immersion in Fluoride-Containing Solutions

open access: yesDentistry Journal, 2022
Toothpastes and mouth rinses contain fluoride as a protective agent against caries. The aim of this study was to determine the degree of fluoride-uptake by human tooth mineral during immersion into fluoride-containing aqueous solutions as different pH ...
Jana Storsberg   +2 more
doaj   +1 more source

Hardness of Demineralized Enamel with the Application of Toothpaste Containing Green Tea Extract [PDF]

open access: yes, 2015
The aim of this study was to analyze the influence of toothpastes with or without green tea extract on the enamel hardness. Human teeth were used as specimens and surface enamel demineralization by soaking in 1% citric acid.
Indrani, D. J. (Decky)   +2 more
core   +2 more sources

Enamel surface remineralization: Using synthetic nanohydroxyapatite

open access: yesContemporary Clinical Dentistry, 2012
Objective: The purpose of this study was to evaluate the effects of synthetically processed hydroxyapatite particles in remineralization of the early enamel lesions in comparison with 2% sodium fluoride.
J Shanti Swarup, Arathi Rao
doaj   +1 more source

Structure and Chemical Composition of ca. 10-Million-Year-Old (Late Miocene of Western Amazon) and Present-Day Teeth of Related Species

open access: yesBiology, 2022
Molecular information has been gathered from fossilized dental enamel, the best-preserved tissue of vertebrates. However, the association of morphological features with the possible mineral and organic information of this tissue is still poorly ...
Caroline Pessoa-Lima   +11 more
doaj   +1 more source

Forensic isoscapes based on intra-individual temporal variation of δ18O and 206Pb/207Pb in human teeth

open access: yesForensic Sciences Research, 2021
Isotopic signatures used in the georeferencing of human remains are largely fixed by spatially distinct geologic and environmental processes. However, location-dependent temporal changes in these isotope ratios should also be considered when determining ...
Laura A. Regan   +5 more
doaj   +1 more source

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