Results 351 to 360 of about 172,717 (398)

Biomineralization of dentin

Journal of Structural Biology, 2019
A single biomineralization of demineralized dentin is significant to restore the demineralized dentin due to dental caries or erosion. In recent years, meaningful progress has been made regarding the mechanisms involved in the biomineralization of dentin collagen.
Yuan Gao, Kunneng Liang, Jianshu Li, Mei-Ying Shao, Cor van Loveren, Li Zhen, Lei Cheng, Hongling Liu, Libang He, He Yuan, Jiyao Li, Xin Xu, Yu Hao   +12 more
openaire   +4 more sources

Increase of Dentin Phosphophoryn with Dentin Formation

Connective Tissue Research, 1988
Dentin phosphophoryn was quantified on bovine and rabbit dentin at three developmental stages. Phosphophoryn was extracted from teeth with 0.6M HCl, and quantified as optical density on DEAE-cellulose chromatogram or as phosphoserine content. Bovine phosphophoryn showed progressive increase with formation of dentin.
Ryuichi Fujisawa, Yoshinori Kuboki
openaire   +3 more sources

The efficacy of dentine adhesive to sclerotic dentine

Journal of Dentistry, 2002
To evaluate the effect of a dentine bonding system to sclerotic dentine in comparison with normal dentine.The efficacy of the dentine bonding system to sclerotic dentine was examined by measuring wall-to-wall polymerization contraction gap width. The dentine cavity wall was pretreated with an experimental dentine bonding system with and without a ...
Hisashi Hisamitsu, Mizuho Kusunoki, Sadao Wakumoto, Kazuo Itoh   +3 more
openaire   +3 more sources

Contraction Stress in Dentin Adhesives Bonded to Dentin

Journal of Dental Research, 2006
Adhesives cured under constrained conditions develop contraction stresses. We hypothesized that, with dentin as a bonding substrate, the stress would reach a maximum, followed by a continuous decline. Stress development was determined with a tensilometer for two total-etch systems and two systems with self-etching primers. The adhesives were placed in
Hashimoto, M., de Gee, A.J., Kaga, M., Feilzer, A.J.   +3 more
openaire   +5 more sources

Chitosan-Based Extrafibrillar Demineralization for Dentin Bonding

Journal of dentistry research, 2018
Instability of resin-dentin bonds is the Achilles’ heel of adhesive dentistry. To address this problem, a chelate-and-rinse extrafibrillar dentin demineralization strategy has been developed that keeps intrafibrillar minerals within collagen fibrils ...
L. Gu, X. Cai, J. M. Guo, D. Pashley, Lorenzo Breschi, H. Xu, Xiaoyan Wang, Xiaoyan Wang, F. Tay, L. N. Niu   +9 more
semanticscholar   +1 more source

Dentin bonding as a function of dentin structure

Dental Clinics of North America, 2002
The traditional principles of operative dentistry have been challenged since Dr. Buonocore introduced the aid-etch technique in 1955. In spite of the numerous changes in clinical protocols and adhesive techniques, adhesion to dentin remains difficult.
openaire   +3 more sources

Effect of a carious dentin softener on the dentin and pulp

The Journal of Prosthetic Dentistry, 1977
The application of GK-101 to carious dentin softens the first or outer layer which contains denatured collagen. The second or inner layer of carious dentin, containing normal collagen fibers, is unaffected. The pulps of dog teeth were not affected by applying the solution to freshly prepared sound dentin.
Takao Fusayama, Norimasa Kurosaki, Yuichiro Sato, Masaaki Iwaku   +3 more
openaire   +3 more sources

An In Vivo Study of Dentin Sensitivity: The Relation of Dentin Sensitivity and the Patency of Dentin Tubules [PDF]

Journal of Periodontology, 1991
Dentin hypersensitivity can be a major problem for periodontal patients. The relationship between dentin hypersensitivity and the patency of dentin tubules in vivo has been established. Thirteen adult patients with teeth scheduled for extraction were selected and a stent fabricated to confirm location of the root surface being examined.
R. B. O'Neal, David H. Pashley, M. F. Cuenin, J. A. Horner, M. J. Scheidt, T. E. Van Dyke, S. L. Strong   +6 more
openaire   +2 more sources

The effect of microcracking in the peritubular dentin on the fracture of dentin

Journal of Biomechanics, 2017
Dentin is a biocomposite possessing elegant hierarchical structure, which allows it to resist fracture effectively. Despite the considerable efforts to unravel the peculiar fracture behavior of dentin, the effect of microstructural features on the fracture process is largely unknown.
Bingbing An, H. Daniel Wagner
openaire   +3 more sources

Development of Epigallocatechin-3-gallate-Encapsulated Nanohydroxyapatite/Mesoporous Silica for Therapeutic Management of Dentin Surface.

ACS Applied Materials and Interfaces, 2017
In dental clinic, unsatisfactory management of the dentin surface after dentin exposure often leads to the occurrence of dentin hypersensitivity and caries.
Jian Yu, Hongye Yang, Kang Li, H. Ren, J. Lei, Cui Huang   +5 more
semanticscholar   +1 more source