Derangements of Serum Potassium, Sodium, Calcium, Phosphate, and Magnesium

Author(s):  
Stephen P Kantrow
2019 ◽  
Vol 43 (8) ◽  
pp. 3409-3418
Author(s):  
N. Górecka ◽  
K. Szczodrowski ◽  
A. Lazarowska ◽  
M. Grinberg

A series of luminescent materials based on a sodium calcium phosphate matrix doped with europium and different concentrations of silicon ions was synthesized using the Pechini method.


2007 ◽  
Vol 361-363 ◽  
pp. 331-334 ◽  
Author(s):  
Renate Gildenhaar ◽  
Georg Berger ◽  
E. Lehmann ◽  
Christine Knabe

Commercially available calcium phosphate cements set by precipitation of nanoapatite or brushite. The goal of this study was to elucidate the most suitable conditions for forming cements from calcium potassium sodium phosphate. Furthermore, the behaviour of these cements after immersion in SBF and/or TRIS solution was investigated. Using varying additives resulted in differences in solubility kinetics. The XRD spectra of all investigated cement compositions displayed Ca2KNa(PO4)2 after setting. However, the various cement compositions differed with respect to apatite formation when immersed in TRIS buffer in and/or SBF solution. Therefore, when investigating calcium phosphate cements we consider it necessary to clearly differentiate between the phases which form after completion of the final setting time when these materials set in air, and the phases which form in a time dependant manner after immersion in different biological fluids.


Endocrinology ◽  
1937 ◽  
Vol 21 (3) ◽  
pp. 352-356 ◽  
Author(s):  
MARTA SANDBERG ◽  
DAVID PERLA ◽  
OLIVE M. HOLLY

2003 ◽  
Vol 328 (1-3) ◽  
pp. 31-39 ◽  
Author(s):  
Anthony G. Avent ◽  
Christopher N. Carpenter ◽  
J. David Smith ◽  
David M. Healy ◽  
Thomas Gilchrist

OENO One ◽  
2003 ◽  
Vol 37 (3) ◽  
pp. 171
Author(s):  
María Teresa Ribeiro de Lima ◽  
Marie-Thérèse Cabanis ◽  
Geneviève Cassanas ◽  
Lurdes Matos ◽  
Jorge Pinheiro ◽  
...  

<p style="text-align: justify;">The analysis of potassium, sodium, calcium and magnesium was carried out in soils, grapes and wines of wine regions of the Azores in order to obtain a mineral profile of the principal major elements. It would be of interest to achieve a profile of these minerals, according to the climate, to the position of the Islands and to their volcanic soils. Determinations were carried out by atomic absorption in flame. A statistical analysis of the findings was performed. This study establishes the diversity of wine regions in the Azores. As a whole, the amounts in the wines are in the european average.</p>


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