Linked Life Data

6168720

Source:http://linkedlifedata.com/resource/pubmed/id/6168720

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
1981-11-22
pubmed:abstractText
A single-point progesterone tracer binding assay (TBA) was developed to measure the concentration of progesterone-binding globulin (PBG) in the serum of pregnant guinea-pigs. Tritiated progesterone was added to dilutions of a reference serum, the percentage bound calculated and a standard curve constructed. The amount of progesterone tracer bound to serum samples was determined, and the concentration of binding protein in the sample relative to the reference was calculated. The molar concentration in the reference serum was determined by Scatchard analysis. The TBA could readily process 30 samples per day. There was a rapid rise in PBG concentrations between days 15 and 20 of gestation, in parallel with progesterone concentrations. The molar ratio of PBG: progesterone was approximately 10:1 after this time, until about day 45 when there was an increase in ratio.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Sep
pubmed:issn
0022-0795
pubmed:author
pubmed:issnType
Print
pubmed:volume
90
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
331-5
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1981
pubmed:articleTitle
Concentration and relationship to progesterone of progesterone-binding globulin in pregnant guinea-pigs: measurement by progesterone tracer binding assay.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't