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Last Updated: 2 years ago

Possible Interaction: Barium and Potassium

drug:

Barium

supplement:

Potassium

Research Papers that Mention the Interaction

Barium is a potent, non-specific inhibitor of the potassium IRC current and affects all types of muscle at micromolar concentrations.
Clinical toxicology  •  2014  |  View Paper
Barium acts by redistribution of potassium from the extra- to intravascular compartment causing hypokalemia.
The American journal of emergency medicine  •  2009  |  View Paper
The effect of barium (Ba2+) treatment, which inhibits potassium currents by blocking potassium channels, on retinal development was examined.
Molecular vision  •  2015  |  View Paper
Application of amiloride alone to the haemolymph space had no effect on the intracellular potassium concentration … (between the basal region of basal membrane infoldings and the apical brush border), whereas a potassium increase as well as a chloride increase was … the potassium conductance of the basal membrane with barium.
Journal of Comparative Physiology B  •  2004  |  View Paper
At low but not at high extracellular potassium concentrations the potassium conductance can be blocked by barium.
Pflügers Archiv  •  2004  |  View Paper
The basolateral membrane conductance may be a potassium conductance that is blockable by barium.
Pflügers Archiv  •  2004  |  View Paper
We also found that intracellular barium was an effective blocker of the potassium currents.
Journal of neurophysiology  •  2000  |  View Paper
Thirty μM barium (Ba2+) and 10 μM ouabain partially blocked potassium‐induced , but had no effect on acetylcholine‐induced vasorelaxation in saphenous arteries.
British journal of pharmacology  •  2000  |  View Paper
The potassium current was blocked by tetraethylammonium, 4-aminopyridine, barium and cobalt.
Biochemical and biophysical research communications  •  1996  |  View Paper
Expression of two of these channels in Xenopus oocytes gave rise to inwardly rectifying potassium currents which were voltage-dependently blocked by barium and cesium.
Receptors & channels  •  1994  |  View Paper
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