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Calcium ion

Known as: Ionized Calcium, CA+2, Calcium Cation 
The metabolically-active portion of calcium, not bound to proteins, circulating in the blood.
National Institutes of Health

Related topics

Related topics

29 relations
CALCIUM CARBONATE 51 g in 150 g DENTAL PASTE [Obeo The Mee Dental Care]CALCIUM HYDROXIDE 30 [hp_C] ORAL PELLET [Calcarea caustica]CALCIUM HYPOPHOSPHITE 30 [hp_C] ORAL PELLET [Calcarea Hypophosphorosa]CALCIUM SULFATE ANHYDROUS 30 [hp_X] in 1 mL ORAL LIQUID [Calc Sulph]

Broader (1)

Ions

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2004
Highly Cited
2004
Phosphoryl Transfer and Calcium Ion Occlusion in the Calcium Pump
A tight coupling between adenosine triphosphate (ATP) hydrolysis and vectorial ion transport has to be maintained by ATP… 
Highly Cited
2002
Highly Cited
2002
Structural changes in the calcium pump accompanying the dissociation of calcium
In skeletal muscle, calcium ions are transported (pumped) against a concentration gradient from the cytoplasm into the… 
Highly Cited
1999
Highly Cited
1999
Calmodulin Is the Ca2+ Sensor for Ca2+-Dependent Inactivation of L-Type Calcium Channels
Highly Cited
1998
Highly Cited
1998
Cell-permeant caged InsP3 ester shows that Ca2+ spike frequency can optimize gene expression
Inositol 1,4,5-trisphosphate (InsP3) releases calcium from intracellular stores and triggers complex waves and oscillations in… 
Highly Cited
1994
Highly Cited
1994
JNK is involved in signal integration during costimulation of T lymphocytes
Highly Cited
1989
Highly Cited
1989
Activation of calcium entry by the tumor promoter thapsigargin in parotid acinar cells. Evidence that an intracellular calcium pool and not an inositol phosphate regulates calcium fluxes at the…
Highly Cited
1986
Highly Cited
1986
A direct colorimetric assay for Ca2+ -stimulated ATPase activity.
Highly Cited
1985
Highly Cited
1985
Amino-acid sequence of a Ca2+ + Mg2+ -dependent ATPase from rabbit muscle sarcoplasmic reticulum, deduced from its complementary DNA sequence
We have cloned and sequenced complementary DNA encoding a Ca2+-ATPase of rabbit muscle sarcoplasmic reticulum. We propose a model… 
Review
1977
Review
1977
Sodium ions, calcium ions, blood pressure regulation, and hypertension: a reassessment and a hypothesis.
An attempt is made to elucidate the cellular mechanisms which may account for the well-documented correlation between sodium… 
Highly Cited
1975
Highly Cited
1975
Phase transitions and phase separations in phospholipid membranes induced by changes in temperature, pH, and concentration of bivalent cations.
Differential scanning calorimetry (DSC) and fluorescence polarization of embedded probe molecules were used to detect phase… 
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