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 language | English |
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Pages (from-to) | F67-9 |
Number of pages | 3 |
Journal | Archives of Disease in Childhood Fetal and Neonatal Edition |
Volume | 88 |
Issue number | 1 |
Publication status | Published - Jan 2003 |
Keywords
- Asphyxia Neonatorum
- Biological Markers
- Cesarean Section
- Delivery, Obstetric
- Female
- Fetal Blood
- Humans
- Infant, Newborn
- Male
- S100 Proteins