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The sodium–potassium pump a critical enzyme for regulating sodium and potassium levels in cells. Potassium is the main intracellular ion for all types of cells, while having a major role in maintenance of fluid and electrolyte balance. [1] [2] Potassium is necessary for the function of all living cells and is thus present in all plant and ...
Potassium channel tetramerisation domain containing 7 is a protein in humans that is encoded by the KCTD7 gene. [4] ... Clinical significance
328424 Ensembl ENSG00000198553 ENSMUSG00000046168 UniProt Q8N5I3 Q2TUM3 RefSeq (mRNA) NM_199464 NM_173605 NM_001039105 NM_206974 RefSeq (protein) NP_775876 NP_955751 NP_001034194 NP_996857 Location (UCSC) Chr 13: 50.02 – 50.02 Mb Chr 14: 61.84 – 61.85 Mb PubMed search Wikidata View/Edit Human View/Edit Mouse Potassium channel regulator, also known as KCNRG, is a protein which in humans is ...
Eating potassium-rich foods may not be sufficient for correcting low potassium; potassium supplements may be recommended. Potassium contained in foods is almost entirely coupled with phosphate and is thus ineffective in correcting hypokalemia associated with hypochloremia that may occur due to vomiting, diuretic therapy, or nasogastric drainage ...
Potassium voltage-gated channel subfamily D member 3 also known as K v 4.3 is a protein that in humans is encoded by the KCND3 gene. [ 5 ] [ 6 ] [ 7 ] It contributes to the cardiac transient outward potassium current (I to1 ), the main contributing current to the repolarizing phase 1 of the cardiac action potential .
The two main types of potassium channels in cardiac cells are inward rectifiers and voltage-gated potassium channels. [citation needed] Inwardly rectifying potassium channels (K ir) favour the flow of K + into the cell. This influx of potassium, however, is larger when the membrane potential is more negative than the equilibrium potential for K ...
The renal outer medullary potassium channel (ROMK) is an ATP-dependent potassium channel (K ir 1.1) that transports potassium out of cells. It plays an important role in potassium recycling in the thick ascending limb (TAL) and potassium secretion in the cortical collecting duct (CCD) of the nephron .
K v 7.1 (KvLQT1) is a potassium channel protein whose primary subunit in humans is encoded by the KCNQ1 gene. [5] Its mutation causes Long QT syndrome, K v 7.1 is a voltage and lipid-gated potassium channel present in the cell membranes of cardiac tissue and in inner ear neurons among other tissues.