Linked Life Data

9208583

Source:http://linkedlifedata.com/resource/pubmed/id/9208583

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1997-8-8
pubmed:abstractText
Effects of Ca2+ channel blockers (nicardipin and nifedipin) and Ca2+ ionophore A23187 on the basal secretion and on the secretion stimulated by GRH or inhibited by SMS, a SRIF analogne of GH were investigated in monolayer cell cultures of 23 cases of human pituitary GH-secreting adenomas. The roles of GRH and SMS in 45Ca influx were investigated also. The GH secretion of most GH adenomas was depended on Ca2+, but the abnormality in different link of GH secretion mediated by Ca2+ was observed. The defects of receptor and post-receptor including Ca2+ channel and Ca(2+)-GH secretion couple regulated by GRH and SRIF were found in 66.7% and 55.6% of GH adenomas respectively. These abnormalities may contribute to GH hypersecretion in GH adenomas.
pubmed:language
chi
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Feb
pubmed:issn
1000-503X
pubmed:author
pubmed:issnType
Print
pubmed:volume
18
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
23-8
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1996
pubmed:articleTitle
[The role of Ca2+ in the pathogenesis of human pituitary GH-secreting adenomas].
pubmed:affiliation
PUMC Hospital, CAMS, Beijing.
pubmed:publicationType
Journal Article, English Abstract, Research Support, Non-U.S. Gov't