title: Plasma immunoreactive endothelin-1 concentration in cord blood of normal term neonates.
abstract: Plasma immunoreactive endothelin-1 (ir-ET-1) concentrations in cord blood of 20 term infants were measured by radioimmunoassay. The mean (+/- SEM) ir-ET-1 concentration was 1.04 +/- 0.29 pg/mL. There was no relationship between ir-ET-1 concentrations and race, sex, mode of delivery, and prenatal characteristics, such as cocaine exposure. The current methodologies were reviewed in an effort to explain the differences in ET-1 concentrations reported in various studies.
authors.affiliation: Department of Pediatrics, Hutzel Hospital, Wayne State University School of Medicine, Detroit, Michigan, USA.
authors.forename: P
authors.initials: P
authors.lastname: Kumar
authors.forename: N J
authors.initials: NJ
authors.lastname: Kazzi
authors.forename: S
authors.initials: S
authors.lastname: Shankaran
mesh_terms: D001034:Apgar Score; D036861:Delivery, Obstetric; D016232:Endothelins / Q000097:blood*; D005260:Female; D005312:Fetal Blood / Q000737:chemistry*; D005865:Gestational Age; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007231:Infant, Newborn; D008297:Male; D011247:Pregnancy; D011863:Radioimmunoassay; D012016:Reference Values
chemical_list: D016232:Endothelins