S100 protein content of umbilical cord blood in healthy newborns in relation to mode of delivery

J W Wirds, A E J Duyn, S D Geraerts, E Preijer, J A A M Van Diemen-Steenvoorde, J H Schagen Van Leeuwen, F J L M Haas, W B M Gerritsen, A De Boer, J A Leusink

Research output: Contribution to journalArticleAcademicpeer-review

Abstract

BACKGROUND: Early detection and quantification of brain damage in neonatal asphyxia is important. In adults, S100 protein in blood is associated with damage to the central nervous system.

OBJECTIVE: To determine whether S100 protein can be detected in arterial and venous cord blood of healthy newborns and to relate S100 protein concentrations in cord blood to mode of delivery.

METHOD: S100 protein levels in umbilical cord blood of 81 healthy infants were determined.

RESULTS: S100 protein was present in arterial (median concentration 1.62 micro g/l) and venous (median concentration 1.36 micro g/l) cord blood. Levels were significantly higher in vaginal births (median arterial concentration 1.72 micro g/l; median venous concentration 1.48 micro g/l) than births by caesarean section (1.51 micro g/l and 1.26 micro g/l respectively).

CONCLUSION: More research is necessary to determine whether S100 protein is a useful marker in neonatal asphyxia.

Original languageEnglish
Pages (from-to)F67-9
Number of pages3
JournalArchives of Disease in Childhood Fetal and Neonatal Edition
Volume88
Issue number1
Publication statusPublished - Jan 2003

Keywords

  • Asphyxia Neonatorum
  • Biological Markers
  • Cesarean Section
  • Delivery, Obstetric
  • Female
  • Fetal Blood
  • Humans
  • Infant, Newborn
  • Male
  • S100 Proteins

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