Interactions between the growth effects of a kidney epithelial cell growth inhibitor and extracellular concentrations of cyclic nucleotides.

Abstract:

:The effect of dibutyryl cyclic nucleotides, dbcAMP and dbcGMP, on the growth of BSC-1 cells has been studied in the presence and absence of kidney epithelial cell growth inhibitor. The growth response of the cells was dependent on concentrations of the dibutyryl cyclic nucleotides and on the presence or absence of serum in the medium. In the presence of serum, a high concentration (10(-3) M) of dbcGMP largely overcame the action of the kidney epithelial cell growth inhibitor. In the absence of serum, a high concentration (10(-3) M) of dbcAMP increased growth inhibition observed with the growth inhibitor. In the presence of serum, low concentrations of dbcAMP were growth stimulatory and partially overcame the action of the growth inhibitor.

journal_name

Neoplasma

journal_title

Neoplasma

authors

Fremuth F,Holley RW,Baldwin JH

subject

Has Abstract

pub_date

1982-01-01 00:00:00

pages

295-300

issue

3

eissn

0028-2685

issn

1338-4317

journal_volume

29

pub_type

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