Linked Life Data

2999179

Source:http://linkedlifedata.com/resource/pubmed/id/2999179

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1986-1-21
pubmed:abstractText
In six patients with pseudohypoparathyroidism (PHP) who were deficient in guanine nucleotide-binding stimulatory protein (Ns) activity, the response to endogenous arginine vasopressin (AVP) was tested during water deprivation. Hourly plasma osmolality (Posm), urinary osmolality (Uosm), and urinary AVP (UAVP) values were compared to those in normal subjects. The Uosm vs. Posm and the UAVP vs. Uosm relationships of the patients were all within the normal range. Four patients with Ns-deficient PHP were subjected to maintained water loads and infused with AVP at three different rates for 1 h each to assess their responses to exogenous AVP. Urinary volume and osmolality values from the final 30 min of each infusion rate were measured. All volume values except 1 were within 1.6 SD of normal, and all osmolality values except 1 were within 1.1 SD of normal. In conclusion, these studies indicate that these six patients with Ns-deficient PHP are not resistant to the antidiuretic (cAMP-mediated) action of endogenous or exogenous AVP, in contrast to the previously documented resistance of patients with Ns-deficient PHP to the actions of PTH, TSH, glucagon, and gonadotropins.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jan
pubmed:issn
0021-972X
pubmed:author
pubmed:issnType
Print
pubmed:volume
62
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
221-4
pubmed:dateRevised
2007-11-14
pubmed:meshHeading
pubmed:year
1986
pubmed:articleTitle
Evidence for normal antidiuretic responses to endogenous and exogenous arginine vasopressin in patients with guanine nucleotide-binding stimulatory protein-deficient pseudohypoparathyroidism.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S., Research Support, U.S. Gov't, Non-P.H.S., Research Support, Non-U.S. Gov't