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Literature DB >> 2984541

The interaction between calcium and the activation of Na+, K+-ATPase by noradrenaline.

Abstract

The interaction of noradrenaline, various cation chelators and calcium on Na+, K+-ATPase from rat cerebral cortex plasma membranes was studied. It was shown that chelation of inhibitory cations by EGTA, EDTA and dipyridyl activated Na+, K+-ATPase to the same extent as noradrenaline but at higher concentrations; increasing concentrations of EGTA depressed the activation by noradrenaline; calcium in the form of a calcium-EGTA buffer depressed Na+, K+-ATPase at physiological concentrations; the inhibition of Na+, K+-ATPase by calcium is dependent on the magnesium concentration in the assay and the inhibition by calcium was partially reversed by noradrenaline.

Entities: Chemical Species

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Year: 1985 PMID： 2984541 DOI： 10.1007/bf00220778

Source DB: PubMed Journal: Mol Cell Biochem ISSN： 0300-8177 Impact factor: 3.396

32 in total

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Authors: H PORTZEHL; P C CALDWELL; J C RUEEGG
Journal: Biochim Biophys Acta Date: 1964-05-25

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Authors: A Schaefer; M Komlós; A Seregi
Journal: Biochem Pharmacol Date: 1979-08-01 Impact factor: 5.858

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Authors: T D Hexum
Journal: Biochem Pharmacol Date: 1977-07-01 Impact factor: 5.858

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Authors: D H Jones; A I Matus
Journal: Biochim Biophys Acta Date: 1974-08-09

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Authors: J Somogyi
Journal: Experientia Date: 1964-01-15

7. The stimulatory effect of calcium on Na, K-ATPase of nervous tissue.

Authors: D A Powis; G D Wattus
Journal: FEBS Lett Date: 1981-04-20 Impact factor: 4.124

8. Calcium-dependent protein kinase: widespread occurrence in various tissues and phyla of the animal kingdom and comparison of effects of phospholipid, calmodulin, and trifluoperazine.

Authors: J F Kuo; R G Andersson; B C Wise; L Mackerlova; I Salomonsson; N L Brackett; N Katoh; M Shoji; R W Wrenn
Journal: Proc Natl Acad Sci U S A Date: 1980-12 Impact factor: 11.205