Linked Life Data

167860

Source:http://linkedlifedata.com/resource/pubmed/id/167860

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1975-11-1
pubmed:abstractText
An injection of cortisone acetate at a dose of 5 mg/100 g body weight concomitant with dibutyryl cyclic AMP prevents the increase in the activity of rat liver cytosol serine aminotransferase (L-serine:pyruvate aminotransferase, EC 2.6.1.51) elicited by the nucleotide with a lag of about 2 h. If the glucocorticoid is given 2 h prior to the nucleotide inducer, the lag disappears. The inhibitory effect of cortisone acetate gradually decays and is no longer detectable 12 h following its administration. Theophylline, insulin and glucose at doses which affect significantly the level of tyrosine aminotransferase, have not effect on the level of serine aminotransferase and on the cortisone inhibition. The inhibitory effect of the glucocorticoid on the dibutyryl cyclic AMP-mediated increase in serin aminotransferase diminishes with the age of animall. Increases in the enzyme activity by a single dose of glucagon can also be inhibited by cortisone acetate and actinomycin D as in the case with dibutyryl cyclic AMP as an inducer. The possibility of the existence of a specific inhibitory factor which is formed in response to cortisone acetate is discussed.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jul
pubmed:issn
0006-3002
pubmed:author
pubmed:issnType
Print
pubmed:day
14
pubmed:volume
399
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
42-9
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1975
pubmed:articleTitle
Inhibitory effect of cortisone acetate on the stimulation of rat liver cytosol L-serrine. Pyruvate aminotransferase by dibutyryl adenosine 3,5-monophosphate.
pubmed:publicationType
Journal Article