Additive stimulatory effect of extracellular calcium and potassium on non-transferrin ferric iron uptake by HeLa and K562 cells.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378050%3A_____%2F01%3A23010313" target="_blank" >RIV/68378050:_____/01:23010313 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Additive stimulatory effect of extracellular calcium and potassium on non-transferrin ferric iron uptake by HeLa and K562 cells.

Original language description

We studied the effects of Ca 2+ and K + on non-transferrin iron uptake from ferric citrate complex by HeLa and K562 cells. We conclude that extracellular calcium per se, and not intracellular calcium or Ca 2+ transport, stimulates ferric iron uptake. A high level of extracellular K + also stimulates the uptake, probably via cell membrane depolarization. Na + is not involved in these stimulations of iron uptake. The transient K + effect and continuous Ca 2+ effect seem to be additive.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EB - Genetics and molecular biology

OECD FORD branch

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Project

<a href="/en/project/IAA5052702" target="_blank" >IAA5052702: Membrane transport of non-transferrin iron in mammalian cells</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2001

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Biochimica et Biophysica Acta

ISSN

0006-3002

e-ISSN

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Volume of the periodical

1514

Issue of the periodical within the volume

1

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

10

Pages from-to

117-126

UT code for WoS article

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EID of the result in the Scopus database

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