XRD study of calcium-phosphate crystal formation on dentine surface

2013 ◽  
Author(s):  
Nadezda O. Bessudnova ◽  
Alexandr Skaptsov ◽  
Sergey B. Venig ◽  
Andrey N. Gribov ◽  
Vsevolod S. Atkin
Keyword(s):  
Calcium Phosphate ◽  
Crystal Formation ◽  
Xrd Study ◽  
Calcium Phosphate Crystal ◽  
Dentine Surface

Stimulation of calcium phosphate crystal formation by implant surfaces with electret properties

2015 ◽  
Vol 15 (4) ◽  
pp. 200-203
Author(s):  
V.V. Starikov ◽  
S.L. Starikova ◽  
A.G. Mamalis ◽  
S.N. Lavrynenko
Keyword(s):  
Calcium Phosphate ◽  
Crystal Formation ◽  
Calcium Phosphate Crystal ◽  
Stimulation Of

In Vitro Effects of Cementum Protein 1 (CEMP1) on Calcium Phosphate Crystal Formation and its Role During the Mineralization Process

2009 ◽  
Vol 1244 ◽  
Author(s):  
Enrique Romo-Arévalo ◽  
Eduardo Villarreal-Ramírez ◽  
Juan L. Chávez-Pacheco ◽  
Cristina Piña-Barba ◽  
M. Aguilar-Franco ◽  
...  
Keyword(s):  
Calcium Phosphate ◽  
Molecular Mechanisms ◽  
Periodontal Regeneration ◽  
Octacalcium Phosphate ◽  
Cellular Adhesion ◽  
Crystal Nucleation ◽  
Crystal Formation ◽  
Calcium Phosphate Crystal ◽  
Hydroxyapatite Crystals

ABSTRACTCementum contains specific molecules that could serve to identify, isolate and characterize the cementoblast lineage and to determine the cellular and molecular mechanisms that regulate the cementogenesis process, since it plays a key role during the periodontal regeneration process. One of these molecules is the human cementum protein 1 (CEMP1); which has a molecular weight of 25,9 kDa. In vitro experiments have shown that CEMP1 promotes cellular adhesion and differentiation. In addition, this protein has been implied in regulating the degree of deposition, composition and morphology of hydroxyapatite crystals formed by putative cementoblast in vitro. Therefore, it is possible that CEMP1 promotes the formation, growth and regulates the morphology of hydroxyapatite crystals in vitro. We have produced a human recombinant CEMP1 (hrCEMP1) in a prokaryotic system. The hrCEMP1 purification was realized using the column NiTA HisPrep FF/16. Assays of calcium phosphate crystal growth were realized by means of capillary counterdiffusion system. Our results demonstrated that hrCEMP1 promotes octacalcium phosphate crystal nucleation and possesses high affinity for hydroxyapatite. We infer that hrCEMP1 plays a key role during the regeneration of mineralized tissues.

Induction of carbonic anhydrase in SaOS-2 cells, exposed to bicarbonate and consequences for calcium phosphate crystal formation

Biomaterials ◽  
2013 ◽  
Vol 34 (34) ◽  
pp. 8671-8680 ◽  
Author(s):  
Werner E.G. Müller ◽  
Heinz C. Schröder ◽  
Ute Schlossmacher ◽  
Vlad A. Grebenjuk ◽  
Hiroshi Ushijima ◽  
...  
Keyword(s):  
Calcium Phosphate ◽  
Carbonic Anhydrase ◽  
Crystal Formation ◽  
Calcium Phosphate Crystal

The nature of calcium-phosphate crystal formations grown on dentine surface

2013 ◽  
Author(s):  
Nadezda O. Bessudnova ◽  
David I. Bilenko ◽  
Sergey B. Venig ◽  
Vsevolod S. Atkin ◽  
Viktor V. Galushka ◽  
...  
Keyword(s):  
Calcium Phosphate ◽  
Calcium Phosphate Crystal ◽  
Dentine Surface

Calcium Phosphate Crystal Formation inEscherichia Colifrom Human Urine: An in Vitro Study

1982 ◽  
Vol 127 (1) ◽  
pp. 184-185 ◽  
Author(s):  
Marc S. Cohen ◽  
C.P. Davis ◽  
Edmund W. Czerwinski ◽  
Michael M. Warren
Keyword(s):  
Calcium Phosphate ◽  
Human Urine ◽  
In Vitro Study ◽  
Vitro Study ◽  
Crystal Formation ◽  
Calcium Phosphate Crystal
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