Linked Life Data

1967522

Source:http://linkedlifedata.com/resource/pubmed/id/1967522

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1990-2-12
pubmed:abstractText
We investigated the renal and humoral effects of short-term administration of ibopamine, an orally active dopamine agonist, in patients with liver cirrhosis. The patients were divided into two groups on the basis of sodium excretion with a constant sodium intake of 40 mEq/d. We also compared the effects of ibopamine with those induced by intravenous infusion of dopamine hydrochloride (3 micrograms/kg per minute) in similar patients. Ibopamine caused significant increases in urine output, glomerular filtration rate, and sodium excretion throughout the 4 hours of the trial in patients with basal sodium excretion rate greater than 20 mmol/d. These renal effects were associated with a significant reduction in plasma aldosterone concentration. In contrast, only a transient increase in glomerular filtration rate and a diminution in plasma aldosterone concentration were observed after ibopamine in the patients with a basal sodium excretion rate less than 20 mmol/d. The infusion of dopamine had renal effects similar to those of ibopamine in both groups of patients. These results indicate that in cirrhotic patients with normal sodium excretion, ibopamine exerts a diuretic and natriuretic effect similar to that of dopamine infusion. However, these properties of dopaminergic agents are apparently lost in patients with avid sodium retention.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jan
pubmed:issn
0003-9926
pubmed:author
pubmed:issnType
Print
pubmed:volume
150
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
65-9
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1990
pubmed:articleTitle
Renal and humoral effects of ibopamine, a dopamine agonist, in patients with liver cirrhosis.
pubmed:affiliation
Institute of Internal Medicine, University of Milan Medical School, Italy.
pubmed:publicationType
Journal Article, Comparative Study