Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
5
pubmed:dateCreated
1990-1-4
pubmed:abstractText
Fetal blood hemoglobin concentration and erythrocyte, reticulocyte, and erythroblast counts were determined in umbilical cord samples obtained from 194 pregnancies at 17 to 40 weeks' gestation. The fetuses sampled were undergoing prenatal diagnosis and were subsequently found not to be affected by the condition investigated. The hemoglobin concentration and erythrocyte count increased linearly with gestation from respective means of 11 gm/dl and 2.5 x 10(12)/L at 17 weeks to 15.5 gm/dl and 4.5 x 10(12)/L at 40 weeks. The erythroblast count decreased exponentially from a mean of 83/100 leukocytes at 17 weeks to 4/100 leukocytes at 40 weeks. The reticulocyte count decreased linearly from a mean of 27.5 x 10(9)/L or 10/100 red blood cells at 17 weeks to 17.5 x 10(9)/L or 4/100 red blood cells at 40 weeks.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Nov
pubmed:issn
0002-9378
pubmed:author
pubmed:issnType
Print
pubmed:volume
161
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1197-200
pubmed:dateRevised
2007-11-15
pubmed:meshHeading
pubmed:year
1989
pubmed:articleTitle
Cordocentesis in the investigation of fetal erythropoiesis.
pubmed:affiliation
Harris Birthright Research Centre for Fetal Medicine, Department of Obstetrics and Gynaecology, King's College School of Medicine and Dentistry, London, England.
pubmed:publicationType
Journal Article