The effects of prenatal oxidative stress levels on infant adiposity development during the first year of life

Although numerous studies have been conducted to examine the causal factors of childhood obesity, the implications of intrauterine oxidative stress on early postnatal adiposity development remain to be elucidated. The Universiti Sains Malaysia Birth Cohort Study aimed to investigate the effects of p...

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Veröffentlicht in:Journal of developmental origins of health and disease 2014-04, Vol.5 (2), p.142-151
Hauptverfasser: Loy, S. L., Sirajudeen, K. N. S., Hamid Jan, J. M.
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Sprache:eng
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Zusammenfassung:Although numerous studies have been conducted to examine the causal factors of childhood obesity, the implications of intrauterine oxidative stress on early postnatal adiposity development remain to be elucidated. The Universiti Sains Malaysia Birth Cohort Study aimed to investigate the effects of prenatal oxidative stress levels on the development of infant adiposity during the first year of life. This study was conducted on the healthy pregnant women aged 19–40 years, from April 2010 to December 2012 in Kelantan, Malaysia. Maternal blood samples were drawn in the second trimester to analyse for oxidative stress markers. Infant anthropometric measurements were taken at birth, 2, 6 and 12 months of age. A total of 153 pregnant women and full-term infants were included in the analysis. Statistical test was conducted by using multiple linear regression. Through the infant first year of life, as maternal DNA damage level in the second trimester increased, infant weights at birth (β=−0.122, P
ISSN:2040-1744
2040-1752
DOI:10.1017/S204017441300055X