Meanings of potassium ion in inglês

The reversal potential and the slope conductance were both dependent on external potassium ion concentration.

DMSO did not modify in vivo cerebrovascular responses to alterations in perivascular potassium ion concentrations.

The drug may improve nerve signals by affecting cellular doorways called potassium ion channels, the researchers said.

We looked at the response of ion channel blockers directed at sodium, voltage-dependent calcium and ATP-activated potassium ion channels.

Two distinct intrinsic potassium ion channels were recorded in whole-cell mode for HIT-T15 and RAW 264.7 cells.

The nervous system maintains a delicate balance between excitation and inhibition, partly through the complex interplay between voltage-gated sodium and potassium ion channels.

These channels were not activated by sodium or potassium ions.

Firm gel: gels in the presence of potassium ions

Expression of potassium ions family in coronary artery was detected through reverse transcription polymerase chain reaction quantitatively.

Inside cells there are potassium ions and outside of them sodium ions and disrupting that balance can be lethal.

Inside the cell, there is a lot of protein, which is negatively charged, balanced by positively charged potassium ions.

This is close to the K+ equilibrium potential and suggests the outward current is carried primarily by potassium ions.

ATP-sensitive potassium (K(ATP)) channels conduct potassium ions across cell membranes and thereby couple cellular energy metabolism to membrane electrical activity.

These cells can generate current by manipulating the amount of charged sodium and potassium ions that they allow to flow into and out of themselves.

Exposure to elevated extracellular potassium ions or 4-aminopyridine, but not picrotoxin, revealed an abnormally prolonged network discharge duration in the mutant CA3 pyramidal cell region.