Results 181 to 190 of about 3,864 (208)
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Biocompatibility and resorption of a brushite calcium phosphate cement
Biomaterials, 2005A hydraulic calcium phosphate cement with beta-tricalcium phosphate (TCP) granules embedded in a matrix of dicalcium phosphate dihydrate (DCPD) was implanted in experimentally created defects in sheep. One type of defect consisted of a drill hole in the medial femoral condyle.
Theiss, Felix +9 more
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Risikofaktoren der Brushit-Steinbildung
Uro-News, 2015Die Haufigkeit der Brushit-Steinerkrankung stieg in den vergangenen Jahrzehnten kontinuierlich an. Dennoch sind die zugrundeliegenden pathogenetischen Mechanismen und atiologischen Faktoren nur wenig bekannt. Zudem fehlen Informationen zum Stellenwert der Ernahrung.
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Epitaxial Relationships in Urolithiasis: The Brushite—Whewellite System
Clinical Science, 19771. Whewellite (calcium oxalate monohydrate) crystals were found to induce epitaxially the heterogeneous nucleation of brushite (calcium monohydrogen phosphate dihydrate) from its metastable supersaturated solution in approximately one-quarter of the time required for spontaneous precipitation in the absence of added nucleating agents. Scanning electron-
J L, Meyer, J H, Bergert, L H, Smith
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The Role of Brushite and Octacalcium Phosphate in Apatite Formation
Critical Reviews in Oral Biology & Medicine, 1992Studies of apatite mineral formation are complicated by the possibility of forming several calcium phosphate phases. The least soluble, hydroxyapatite (HAP), is preferentially formed under neutral or basic conditions. In more acidic solutions phases such as dicalcium phosphate dihydrate (Brushite, DCPD) and octacalcium phosphate (OCP) are often found.
M S, Johnsson, G H, Nancollas
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The effect of hyaluronic acid on brushite cement cohesion
Acta Biomaterialia, 2009The improvement of calcium phosphate cement (CPC) cohesion is essential for its application in highly blood perfused regions. This study reports the effectiveness of hyaluronic acids of different molecular weights in the enhancement of brushite cement cohesion.
M H, Alkhraisat +6 more
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Underlying Role of Brushite in Pathological Mineralization of Hydroxyapatite
The Journal of Physical Chemistry B, 2019The majority of human kidney stones are composed of multiple calcium oxalate crystals with variable amounts of brushite [dicalcium phosphate dihydrate (DCPD)] and hydroxyapatite (HAP) as a nucleus, in which fluid-mediated dissolution and reprecipitation may result in the phase transformation of DCPD to HAP.
Jing Zhang +2 more
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On the Crystallography of Brushite
Zeitschrift für Kristallographie - Crystalline Materials, 1937openaire +1 more source