Please use this identifier to cite or link to this item:
Title: Concentrations of lead in maternal blood, cord blood, and breast milk
Authors: Ong, C.N. 
Phoon, W.O.
Lay, H.Y. 
Issue Date: 1985
Citation: Ong, C.N.,Phoon, W.O.,Lay, H.Y. (1985). Concentrations of lead in maternal blood, cord blood, and breast milk. Archives of Disease in Childhood 60 (8) : 756-759. ScholarBank@NUS Repository.
Abstract: Lead concentrations in maternal blood, umbilical cord blood, and breast milk from 114 women who were not occupationally exposed to lead were determined by graphite atomic absorption spectrophotometry. The mean concentrations of lead in maternal blood, umbilical cord blood and breast milk were 0.7, 0.55, and 0.23 μmol/l, respectively. A significant correlation was observed between maternal and umbilical cord blood (r=0.63). A lower correlation was noted between maternal blood and breast milk (r=0.29). These results suggest that lead freely crosses the placental barrier from mother to fetus and the transfer of this heavy metal from maternal tissues to breast milk is possible, but the metabolic mechanisms are more complicated. In addition, a longitudinal study was conducted of concentrations of lead in breast milk in nine lactating women. Results suggested no significant change in the content of lead in breast milk during early lactation.
Source Title: Archives of Disease in Childhood
ISSN: 00039888
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

Page view(s)

checked on May 23, 2020

Google ScholarTM


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.