Breast-milk levels of polybrominated diphenyl ether flame retardants in relation to women’s age and pre-pregnant body mass index

in Sciences Citation Index(SCI), 科學引文索引資料庫(SCI)
標題Breast-milk levels of polybrominated diphenyl ether flame retardants in relation to women’s age and pre-pregnant body mass index
出版類型SCI(Sciences Citation Index)
出版年度2010
AuthorsTeck-Wai Koh, 高迪偉, Solomon Chih-Cheng Chen 陳志成, Guo-Ping Chang-Chien 張簡國平, Ding-Yan Lin 林鼎彥, F.-A Chen 陳福安, & How-Ran Chao/Hao-Jan Chao 趙浩然
開始頁59
頁數6
出版日期2010 / 1
其他編號0000
中文摘要

The aimofthepresentstudywastodetermineassociationsbetweentheoccurrenceofPBDEsinbreast
milk ofwomenandtheirdemographicparameters.Participantswererandomlyrecruitedfromthe
generalpopulationinsouthernTaiwan.Thirtytwobreastmilksampleswerecollectedandsubsequently
30 congenersofPBDEswereanalyzedusingahighresolutiongaschromatographwithahighresolution
mass spectrometer.Themeanandmedianof SPBDEs were3.54and3.31ng/glipid,respectively. SPBDE
levels inbreastmilkwerenotsignificantlycorrelatedwithageandpre-pregnantBMIofTaiwanese
mothers. Wedidfind,however,thatthehigherhexaBDElevelwassignificantlyrelatedtoolderage
(429 years).Higherlevelsof SPBDEs andhigherbrominatedPBDEs,suchasnonaBDEsanddecaBDE,
had slightlybutnotsignificantlynegativecorrelationswithlowerpre-pregnantBMI(r21kg/m2).
There werenosignificantdifferencesinPBDElevelsamongparityandethnicgroups. SPBDE levelsin
TaiwanesebreastmilkwerelowerthanthosereportedfromtheUnitedStatesorCanada. SPBDE levels
of thepresentstudy(2007-2008)aresignificantlylowerthanthosefoundinourpreviousreport(2000-
2001).Althoughourresultswerelimitedbythesamplingsize,preliminaryresultssuggestthe
exploratoryrelationstoshowpositiveassociationsofPBDEhomologues(e.g.triBDEsandhexaBDEs)
with maternalage.PBDEspatternofbreastmilkmayhavechangedafterpentaBDEswerestoppedtouse
in Taiwan.

期刊名稱International Journal of Hygiene and Environmental Health
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