Results 1 to 10 of about 29,440 (303)

"HISTOLOGIC STRUCTURE AND MINERAL COMPONENTS OF SECONDARY DENTIN FORMED BY ENDOCHONDRAL BONE MATRIX GELATIN IMPLANTATION IN RABBIT PULP CAVITY" [PDF]

open access: yesActa Medica Iranica, 2005
Many investigators use bone matrix gelatin for bone induction but it is used rarely for repair of teeth defects. This study was designed to evaluate secondary dentin formation by endochondral bone matrix gelatin (E-BMG) in rabbit. E-BMG was prepared from
A. G. Sobhani   +4 more
doaj   +1 more source

Decreased dentin tubules density and reduced thickness of peritubular dentin in hyperbilirubinemia-related green teeth [PDF]

open access: yes, 2017
It is stated anecdotally that patients with liver diseases in childhood who develop green teeth have increased risk for rampant caries, which may be secondary to changes in dental structure.
Alves, Fabio A.   +9 more
core   +1 more source

Immunohistochemical localization of dentin matrix protein 1 in human dentin

open access: yesEuropean Journal of Histochemistry, 2009
Dentin matrix protein 1 (DMP1) is a non-collagenous matrix protein with a recognized role in the formation of mineralized tissues such as dentin. The aim of this study was to analyze the distribution of DMP1 in human dentin by means of immunofluorescence
G Orsini   +8 more
doaj   +1 more source

Rootless teeth: Dentin dysplasia type I

open access: yesContemporary Clinical Dentistry, 2013
A rare case of hereditary disturbance of dentine, Dentin dysplasia type I is presented, which is characterized by short or total absence of roots, obliterated pulp chambers, and peri-apical radiolucencies. It affects both primary and secondary dentition.
Sangamesh G Fulari, Deepti P Tambake
doaj   +1 more source

The impact of an alkasite restorative material on the pH of Streptococcus mutans biofilm and dentin remineralization: an in vitro study

open access: yesBMC Oral Health, 2022
Background It has been claimed that an alkasite restorative material can neutralize acids produced by cariogenic bacteria from released hydrogen ions and enable to remineralization via calcium and fluoride ions.
Pawinee Wiriyasatiankun   +2 more
doaj   +1 more source

Degradation and Failure Phenomena at the Dentin Bonding Interface

open access: yesBiomedicines, 2023
Damage in the bonding interface is a significant factor that leads to premature failure of dental bonded restorations. The imperfectly bonded dentin-adhesive interface is susceptible to hydrolytic degradation and bacterial and enzyme attack, severely ...
Lamia Sami Mokeem   +2 more
doaj   +1 more source

Chemical composition of modern and fossil Hippopotamid teeth and implications for paleoenvironmental reconstructions and enamel formation: 1. major and minor element variation [Discussion paper] [PDF]

open access: yes, 2011
Bioapatite in mammalian teeth is readily preserved in continental sediments and represents a very important archive for reconstructions of environment and climate evolution.
Brachert, Thomas C.   +6 more
core   +2 more sources

Dentin matrix protein 1 and dentin sialophosphoprotein in human sound and carious teeth: an immunohistochemical and colorimetric assay

open access: yesEuropean Journal of Histochemistry, 2013
Dentin matrix protein 1 (DMP1) and dentin sialophosphoprotein (DSPP) are extracellular matrix proteins produced by odontoblasts involved in the dentin mineralization.
D. Martini   +6 more
doaj   +1 more source

Emissivity evaluation of human enamel and dentin

open access: yesFrontiers in Physiology, 2022
Background: Human enamel and dentin temperatures have been assessed with non-contact infrared imaging devices for safety and diagnostic capacity and require an emissivity parameter to enable absolute temperature measurements.
P. E. Lancaster   +3 more
doaj   +1 more source

The application of amino acid racemization in the acid soluble fraction of enamel to the estimation of the age of human teeth [PDF]

open access: yes, 2008
Estimation of age-at-death for skeletonised forensic remains is one of the most significant problems in forensic anthropology. The majority of existing morphological and histological techniques are highly inaccurate, and show a bias towards ...
Collins, M. J.   +3 more
core   +1 more source

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