Linked Life Data

8531099

Source:http://linkedlifedata.com/resource/pubmed/id/8531099

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
1996-2-1
pubmed:abstractText
The aim of the present study was to determine, in rats with myocardial infarction, the systemic and cardiac hemodynamic effects of aladotrilat and of its prodrug, aladotril, both of which display inhibitory activity toward both neutral endopeptidase (NEP, EC. 3.4.24.11) and angiotensin I-converting enzyme (ACE). The effects of acute intravenous injection of aladotrilat (30 mg/kg bolus injection plus 30 mg/kg/hr infusion) were measured for 1 hr in conscious infarcted rats and compared with the effects of SQ 28,603, a selective NEP inhibitor (30 mg/kg bolus injection plus 30 mg/kg/hr infusion), and captopril, a selective ACE inhibitor (10 mg/kg bolus injection plus 10 mg/kg/hr infusion). Unlike SQ 28,603, aladotrilat and captopril produced a slight fall in mean arterial blood pressure. The three treatments had no significant effect on heart rate and rate of increase of left ventricular pressure (LV + dP/dt) but caused significant decreases in left ventricular end-diastolic pressure (LVEDP). The effect of aladotrilat on decreasing LVEDP was faster than those of captopril or SQ 28,603. In chronic experiments, groups of rats received orally, twice daily, captopril (10 mg/kg), aladotril (100 mg/kg) or vehicle. Treatments were started 18 to 20 hr after coronary artery ligation and continued for 4 weeks. Hemodynamic parameters and cardiac hypertrophy were measured at the end of therapy. Unlike aladotril, captopril treatment resulted in significant decreases in mean arterial blood pressure and left ventricular systolic pressure (approximately 15 mm Hg) and produced renal vasodilation.(ABSTRACT TRUNCATED AT 250 WORDS)
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Dec
pubmed:issn
0022-3565
pubmed:author
pubmed:issnType
Print
pubmed:volume
275
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1324-31
pubmed:dateRevised
2007-11-15
pubmed:meshHeading
pubmed:year
1995
pubmed:articleTitle
Hemodynamic effects of acute and chronic treatment with aladotril, a mixed inhibitor of neutral endopeptidase and angiotensin I-converting enzyme, in conscious rats with myocardial infarction.
pubmed:affiliation
Faculté de Pharmacie, Laboratoire de Pharmacodynamie, Dijon, France.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't