Effect of potent antiglucocorticoids on dexamethasone induced enzymes in cultured hepatoma and rat liver cells.

Abstract:

:The antagonism by 3 synthetic steroids of the induction of tyrosine aminotransferase and tryptophan dioxygenase by dexamethasone were compared in HTC and FAZA hepatoma cells and in isolated liver cells. It was observed: (i) the sensitivity of liver cells to glucocorticoid agonists and antagonists changed in relation to time of culture; (ii) the extent of the inhibitory effect on enzyme induction depends on the nature of the antagonist; (iii) hepatoma cells, especially HTC cells, appeared more sensitive to glucocorticoid antagonism than liver cells.

journal_name

Cancer Lett

journal_title

Cancer letters

authors

Santana MA,Chasserot-Bolaz S,Beck B,Pogson CI

doi

10.1016/0304-3835(85)90192-2

subject

Has Abstract

pub_date

1985-07-01 00:00:00

pages

329-37

issue

3

eissn

0304-3835

issn

1872-7980

pii

0304-3835(85)90192-2

journal_volume

27

pub_type

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