Effect of medicaments used in endodontic regeneration technique on the chemical structure of human immature radicular dentin
: an in vitro study.
According to the literature available to the authors, there is no study comparing removal of cariogenic bacteria and carious dentin
by measuring the temperature changes during caries ablation with different pulses of VSPt-based Er:YAG compared to FFC Er:YAG laser.
Furthermore, a 5.25% NaOCl solution considerably reduces the elastic modulus and flexural strength of dentin
Thus, this case report describes the selective removal to firm dentin
in the primary mandibular left first molar of a girl aged 7 years and 6 months using the Mineral Trioxide Aggregate (MTA Angelus) as a pulp protective material.
The expression levels of dentin
sialophosphoprotein (DSPP), dentin
matrix protein-1 (DMP-1), runt-related transcription factor-2 (Runx2), and osteocalcin (OCN) mRNA were determined by SYBR green real-time reverse transcription-PCR (RT-PCR) as previously described [22-24].
Results in loss of adhesion of resin composites to dentin
can be measured as a significant decrease in the microtensile bond strength (mTBS) (Armstrong et al, 2010).
In Group 1, the exposed dentin
surfaces were conditioned with GC cavity conditioner for a duration of 10 s, washed and air dried but not desiccated.
A slightly different role is played by progenitor cells originating from the apical papilla, which serve as the source of primary odontoblasts with the capacity for producing primary root dentin
It is well established that hydrogen peroxide can penetrate the enamel and dentin
. Previous work by the researchers showed that collagen in the dentin
layer decreased when teeth were treated with whitening strips.
Keenan and team found that the collagen present in dentin
becomes fragmented when exposed to hydrogen peroxide, which leads to the loss of collagen mass in that layer.
exposure may be the result of attrition, abrasion, erosion or abfraction.
However, recent studies suggest that DMSO improves both immediate and long-term adhesive bond strength in dentin