Linked Life Data

497858

Source:http://linkedlifedata.com/resource/pubmed/id/497858

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1980-1-24
pubmed:abstractText
The role of central nervous system (CNS) catecholamines in the development of hypertension and the control of drinking behavior was assessed in rats by depleting these amines with 6-hydroxydopamine (6-OHDA). Intraventricular administration of 6-OHDA completely prevented the development of one-kidney renal hypertension and abolished the associated increase in water consumption. 6-OHDA-treated rats showed deficits in drinking behavior when challenged with subcutaneous injections of angiotensin II (AII) and hypertonic sodium chloride. The acute pressor responses produced by intraventricular injections of AII and carbachol were virtually abolished by central catecholamine depletion. However, drinking produced by central cholinergic stimulation remained intact while AII drinking was significantly reduced. These data demonstrate that the integrity of CNS catecholamines is required for the development of one-kidney renal hypertension and the increased drinking which accompanies it. In addition, destruction of central catecholamine-containing neurons allows for a specific dissociation of the pressor and drinking responses produced by central cholinergic but not AII stimulation.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Dec
pubmed:issn
0006-8993
pubmed:author
pubmed:issnType
Print
pubmed:day
7
pubmed:volume
178
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
161-73
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1979
pubmed:articleTitle
Role of central catecholamines in the control of blood pressure and drinking behavior.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S.