calcium ion

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  • noun

Synonyms for calcium ion

References in periodicals archive ?
To understand the physico-chemical proprieties of Portland cements and MTA, the amount of arsenic and calcium ions released from these materials must be evaluated.
The content of NO and free calcium ions ([Ca.sup.2+]) was measured over the course of apoptosis induction after exposure with [As.sub.2][O.sub.3] in esophageal carcinoma cells (SHEEC1).
Previously reported method for determining free calcium ions in serum using PLD required appropriate ionic strength for its reaction (8).
There have been several reports on calcium ion concentration in bovine milk.
Effect of four vehicles on the pH of calcium hydroxide and the release of calcium ion. Oral Surg Oral Med Oral Pathol Oral Radiol Endod.
Isocitrate as calcium ion activity buffer in coagulation assays.
The most significant enriched terms were 'skeletal muscle contraction, 'negative regulation of calcium ion transmembrane transporter activity' and 'branch elongation of an epithelium' (Fold enrichment = 15.09, p value = 2.17E-03, FDR = 4.93E-02).
[14] identified as C-N, for a cross-linked sample with calcium ion. The 1010 and 1024 [cm.sup.-1] bands are symmetric C-O-C axial deformation characteristics of the alginate (1033 [cm.sup.-1]), indicating that the polymer chain has not been altered.
As Table 1 shows, the main ions of water samples included calcium ions ([Ca.sup.2+]), magnesium ions ([Mg.sup.2+]), sodium ions ([Na.sup.+]), potassium ions ([K.sup.+]), chloride ions ([Cl.sup.-]), sulfate ions (S[O.sub.4.sup.2-]), carbonate ions (C[O.sub.3.sup.2-]), and bicarbonate ions (HC[O.sub.3.sup.-]).
Guyton and Hall documented that local diminished calcium ion concentration causes local vasodilatation.
The concentration of calcium ions in the solution was measured each day using a calcium ion selective electrode (Thermo Scientific Orion Ionplus Sure-Flow Calcium Combination ISE Electrode, USA) connected to a potential analyser meter (Eutech Ion 700 Meter, Singapore) with the addition of an appropriate volume of ionic strength adjustor (Thermo Scientific Orion, USA) to provide a constant background ionic strength for the samples and standard concentration measurements.
Generally, calcium ion released from those compounds induces endogenous transglutaminase (TGase), which catalyzes the formation of [epsilon]-([gamma]-glutamyl) lysine cross-links (isopeptide covalent bonds) between myofibrillar proteins during setting, and thus improves the texture of surimi gel [10].
The fluctuation of [IP.sub.3] makes the receptor of [IP.sub.3] trigger release of calcium ion; thus concentration of calcium ion [[Ca.sup.2+]] began to oscillate.
In order to measure the concentration of calcium ion presence and pH in mixtures after reaction was started, each mixture was prepared in a test tube.