Linked Life Data

2468910

Source:http://linkedlifedata.com/resource/pubmed/id/2468910

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:dateCreated
1989-6-2
pubmed:abstractText
A mathematical model has been developed that relates wall tension in resistance vessels to changes in both distending pressure and flow; the effect of alterations in wall: lumen ratio is taken into account. The model indicates that increased autoregulatory activity in the forearm circulation of patients with primary hypertension could result from an increased response of the vascular smooth muscle to increased intraluminal pressure, but it could be accounted for by an increase in wall:lumen ratio from about 0.2 to 0.3. When the effect of the same increase in wall:lumen ratio on response to dilator agents is examined, it appears that the enhanced response to verapamil could be accounted for by structural change and there is no need to postulate a functional change. If this view is correct, however, it becomes necessary to assume a reduced response of the vascular smooth muscle to sodium nitroprusside in patients with hypertension if the unchanged dilator effect of this drug is to be explained.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:issn
0160-2446
pubmed:author
pubmed:issnType
Print
pubmed:volume
12 Suppl 6
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
S63-5
pubmed:dateRevised
2004-11-17
pubmed:meshHeading
pubmed:year
1988
pubmed:articleTitle
Is the increased responsiveness to verapamil in the forearm resistance vessels of patients with hypertension a consequence of structural change?
pubmed:affiliation
Department of Medicine, St. George's Hospital Medical School, London, England.
pubmed:publicationType
Journal Article