Na+/K+ atpase and cell growth-III: Enzymatic activity in cultured and egf stimulated HeLa cells

Roberto Verna; Luigi Frati

doi:10.1016/0020-711X(83)90054-X

Na+/K+ atpase and cell growth-III: Enzymatic activity in cultured and egf stimulated HeLa cells

Roberto Verna, Luigi Frati

www.neuromed.it

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Abstract

1. 1. The behaviour of Na⁺/K⁺ ATPase during the growth of ectodermal tumoral cells (HeLa) has been investigated. 2. 2. Besides spontaneously growing cells, also samples stimulated with EGF have been tested. 3. 3. The content of -SH groups in the homogenates of both the untreated and the EGF stimulated samples has been tested. 4. 4. Results show a decrease of enzymatic activity during the culture of neoplastic cells and an enhancement of this behaviour in the EGF stimulated cells due to the action of the hormone on -SH groups.

Original language	English
Pages (from-to)	137-138
Number of pages	2
Journal	International Journal of Biochemistry
Volume	15
Issue number	2
DOIs	https://doi.org/10.1016/0020-711X(83)90054-X
Publication status	Published - 1983

ASJC Scopus subject areas

Biochemistry

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title = "Na+/K+ atpase and cell growth-III: Enzymatic activity in cultured and egf stimulated HeLa cells",

abstract = "1. 1. The behaviour of Na+/K+ ATPase during the growth of ectodermal tumoral cells (HeLa) has been investigated. 2. 2. Besides spontaneously growing cells, also samples stimulated with EGF have been tested. 3. 3. The content of -SH groups in the homogenates of both the untreated and the EGF stimulated samples has been tested. 4. 4. Results show a decrease of enzymatic activity during the culture of neoplastic cells and an enhancement of this behaviour in the EGF stimulated cells due to the action of the hormone on -SH groups.",

author = "Roberto Verna and Luigi Frati",

year = "1983",

doi = "10.1016/0020-711X(83)90054-X",

language = "English",

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pages = "137--138",

journal = "International Journal of Biochemistry",

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AU - Frati, Luigi

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N2 - 1. 1. The behaviour of Na+/K+ ATPase during the growth of ectodermal tumoral cells (HeLa) has been investigated. 2. 2. Besides spontaneously growing cells, also samples stimulated with EGF have been tested. 3. 3. The content of -SH groups in the homogenates of both the untreated and the EGF stimulated samples has been tested. 4. 4. Results show a decrease of enzymatic activity during the culture of neoplastic cells and an enhancement of this behaviour in the EGF stimulated cells due to the action of the hormone on -SH groups.

AB - 1. 1. The behaviour of Na+/K+ ATPase during the growth of ectodermal tumoral cells (HeLa) has been investigated. 2. 2. Besides spontaneously growing cells, also samples stimulated with EGF have been tested. 3. 3. The content of -SH groups in the homogenates of both the untreated and the EGF stimulated samples has been tested. 4. 4. Results show a decrease of enzymatic activity during the culture of neoplastic cells and an enhancement of this behaviour in the EGF stimulated cells due to the action of the hormone on -SH groups.

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