Linked Life Data

6189746

Source:http://linkedlifedata.com/resource/pubmed/id/6189746

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
6
pubmed:dateCreated
1983-7-8
pubmed:abstractText
Estrogen binding in human oviducts was studied in vitro by the dextran-coated charcoal assay and sucrose density ultracentrifugation. Estrogen binds with high affinity and limited capacity to cytosol of the human oviduct. The concentration of competitive inhibitors to produce 50% reduction in estrogen binding was 8 x 10(-8) M for the antiestrogen CI-628, 8 x 10(-7) M for the progestogen norethynodrel, and 3 x 10(-6) M for the testosterone derivative danazol at the ligand concentration of 1 nM estradiol. Nuclear estrogen binding was not inhibited by a 100-fold excess of progesterone or by a 10-fold excess of norethynodrel. Estrogen-binding protein with a sedimentation coefficient of 4S was seen in oviductal cytosol of all three anatomic segments. The nuclear 4S peak of estrogen binding was demonstrated in the ampullary tubal segment.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jun
pubmed:issn
0015-0282
pubmed:author
pubmed:issnType
Print
pubmed:volume
39
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
819-23
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1983
pubmed:articleTitle
Further characterization of estrogen receptors in the human oviduct.
pubmed:publicationType
Journal Article, In Vitro