Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:dateCreated
1986-7-25
pubmed:abstractText
Anuran membrane studies suggest that the calcium-binding protein calmodulin is necessary for arginine vasopressin (AVP) to exert a hydro-osmotic effect. We therefore examined the effect of trifluoperazine and N-(6-aminohexyl)-5-chloro-1-naphtholene sulphonamide (W-7), chemically dissimilar calmodulin inhibitors, on hydraulic conductivity (Lp) response to AVP in rabbit cortical collecting tubules perfused in vitro. Trifluoperazine but not W-7 increased basal Lp in rabbit cortical collecting tubules. When cortical collecting tubules were pre-treated with either trifluoperazine or W-7, the effect of AVP to increase Lp was significantly inhibited. To determine the site of this inhibition, Lp responses to exogenous cyclic adenosine 3',5'-phosphate (AMP) were studied. Both trifluoperazine and W-7 pretreatment significantly inhibited the effect of a cyclic AMP analogue to increase rabbit cortical collecting tubule Lp. These results suggest that calmodulin may be an important mediator of the hydro-osmotic response to AVP in the mammalian cortical collecting tube by acting at a site or sites distal to cyclic AMP formation.
pubmed:grant
pubmed:commentsCorrections
http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-164029, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-164919, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-170936, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-201632, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-225798, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-227248, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-418180, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-4296382, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-4329040, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-5923067, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-6112163, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-6120010, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-6138140, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-6145333, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-6164816, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-6255807, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-6258483, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-6259206, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-6263286, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-6268633, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-6281080, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-6284165, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-6286920, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-6300378, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-6303518, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-6410000, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-6542143, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-6805461, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-6897280, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-6945588, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-6951189, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-6990273, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-7085878, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-7087674, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-7144734, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-7176334, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-7275976, http://linkedlifedata.com/resource/pubmed/commentcorrection/3014127-839529
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Mar
pubmed:issn
0022-3751
pubmed:author
pubmed:issnType
Print
pubmed:volume
372
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
41-50
pubmed:dateRevised
2009-11-18
pubmed:meshHeading
pubmed:year
1986
pubmed:articleTitle
Effect of trifluoperazine on rabbit cortical collecting tubular response to vasopressin.
pubmed:publicationType
Journal Article, In Vitro, Research Support, U.S. Gov't, P.H.S.