Results 11 to 20 of about 20,508 (263)

Dentin sialoprotein and dentin phosphoprotein have distinct roles in dentin mineralization [PDF]

Matrix Biology, 2009
Dentin sialophosphoprotein (DSPP), a major non-collagenous matrix protein of odontoblasts, is proteolytically cleaved into dentin sialoprotein (DSP) and dentin phosphoprotein (DPP). Our previous studies revealed that DSPP null mice display a phenotype similar to human autosomal dominant dentinogenesis imperfecta, in which teeth have widened predentin ...
Suzuki, Shigeki, Sreenath, Taduru, Haruyama, Naoto, Honeycutt, Cherlita, Terse, Anita, Cho, Andrew, Kohler, Thomas, Müller, Ralph, Goldberg, Michel, Kulkarni, Ashok B.   +9 more
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Dentin Sialophosphoprotein (DSPP) and Dentin [PDF]

Journal of Oral Biosciences, 2008
The revolution in genetics disclosed the types of malformations that occur when expression of a particular gene is lost. In the case of tooth dentin, mutations in the two genes encoding type I collagen cause osteogenesis imperfecta, a bone condition that often includes dentin malformations.
openaire   +2 more sources

Assessment of the apical transportation and quantity of root canal dentin removed using different new rotary file systems: An original study

Journal of Pharmacy and Bioallied Sciences, 2023
Introduction: The rotary systems have found a common application in the clinical practice for the endodontic therapies. Hence, we compared three recent endodontic systems for the comparison of the dentine removal and the apical transportation ...
Harmeet Singh, Anuj K Shukla, Apurva A Jadhav, Anshuman Shetty, Chitharanjan Shetty, Smita D Dutta, Mohammed Mustafa   +6 more
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A comparative study of the microtensile bond strength and microstructural differences between sclerotic and Normal dentine after surface pretreatment

BMC Oral Health, 2019
Background The resin bond strength of sclerotic dentine is significantly lower than that of the normal dentine, which paused a challenge for bonding procedures clinically.
Jinhua Wang, Weijian Song, Lei Zhu, Xin Wei   +3 more
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The peritubular reinforcement effect of porous dentine microstructure.

PLoS ONE, 2017
In the current study, we evaluate the equivalent stiffness of peritubular reinforcement effect (PRE) of porous dentine optimized by the thickness of peritubular dentine (PTD).
Rong Wang, Lin Niu, Qun Li, Qida Liu, Hong Zuo   +4 more
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Tertiary Dentine Frequencies in Extant Great Apes and Fossil Hominins

Open Quaternary, 2019
Tertiary dentine forms when an odontoblast is directly affected by stimuli, commonly through occlusal wear and caries. In this study the presence of tertiary dentine was recorded in three South African fossil hominin species ('Australopithecus africanus,
Ian Towle
doaj   +1 more source

Growth and mineralogy in dental plates of the holocephalan Harriotta raleighana (Chondrichthyes): novel dentine and conserved patterning combine to create a unique chondrichthyan dentition

Zoological Letters, 2019
The dentition in extant holocephalans (Chondrichthyes) comprises three pairs of continuously growing dental plates, rather than the separate teeth characterizing elasmobranchs.
Moya Meredith Smith, Charlie Underwood, Tomasz Goral, Christopher Healy, Zerina Johanson   +4 more
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Differences in tensile adhesion strength between HEMA and nonHEMA-based dentin bonding applied on superficial and deep dentin surfaces

Dental Journal, 2017
Background: Improvement in dentistry shows some progresses, due to patients awareness on the importance of dental care. Cervical lesion is the most common phenomenon which oftenly found 46.36% in man and 38.13% in woman.
Eresha Melati Kusuma Wurdani, Adioro Soetojo, Devi Eka Juniarti   +2 more
doaj   +1 more source

The dynamic interplay of dietary acid pH and concentration during early-stage human enamel and dentine erosion

Frontiers in Dental Medicine, 2022
Dental erosion continues to be a significant global health concern affecting nearly 30% of adults worldwide. With increasing soft drink consumption predominantly driving its prevalence, strategies for prevention and control are often implemented when ...
J. Pattem, J. Pattem, J. Field, J. Field, P. J. Waterhouse, M. J. German   +5 more
doaj   +1 more source

Infra-red and Raman Spectroscopic Studies of Infected and Affected Dentine [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2002
Diagnosis of infected and affected dentine is an important factor in clininal restorative treatment of dentine. In this study, the IR and Raman spectra of the sound dentine, infected dentine and affected dentine are reported.
Amonollah Aminzadeh, Atousa Aminzadeh, Kazem Khosravy   +2 more
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