Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
8
pubmed:dateCreated
1984-12-19
pubmed:abstractText
The efficacy of long-term treatments with the vasodilator antihypertensive pildralazine alone and in combination with propranolol or dihydrochlorothiazide in preventing blood pressure increase and cerebrovascular lesions in saline-drinking spontaneously hypertensive rats (SHR) was evaluated. Groups of 20-40 animals were treated daily for 13 weeks. At the end of the experiments the brains were examined histologically and vascular lesions, ranging from arterial wall damage to cerebral infarction, were checked. In the control groups (n = 60), systolic blood pressure gradually rose to over 200 mmHg, and about 74% of the animals had lesions. Pildralazine at a dose of 1 mg/kg p.o. significantly inhibited the onset of severe hypertension; the combination of pildralazine with moderately effective doses of propranolol (10 mg/kg p.o.) or dihydrochlorothiazide (5 mg/kg p.o.) completely prevented the blood pressure increase. When blood pressure control was achieved, the incidence of cerebrovascular lesions was also significantly reduced.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:issn
0004-4172
pubmed:author
pubmed:issnType
Print
pubmed:volume
34
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
876-9
pubmed:dateRevised
2003-11-14
pubmed:meshHeading
pubmed:year
1984
pubmed:articleTitle
Effects of pildralazine alone and in combination on severe hypertension and cerebrovascular lesions in saline-drinking spontaneously hypertensive rats.
pubmed:publicationType
Journal Article