Journal article

Publication year: 2015

Pages: 331-337

Journal: Hormone Research in Paediatrics

Volume number: 84

Issue number: 5

ISSN: 1663-2818

eISSN: 1663-2826

DOI Link: https://doi.org/10.1159/000441031

Publisher: Karger Publishers

Abstract: 
Background: Events during foetal or early extrauterine life may affect bodily structure and/or functions and even pave the way for adult diseases. Aims: To find whether extremely low birth weight (ELBW) infants differ from healthy controls regarding the excretion of steroid metabolites. Methods: The study compared 17 female and 10 male ELBW infants, all prepubertal, aged 8-11 years, birth weight <1,000 g, with 27 age-and sex-matched controls. All were healthy at the time of the study. Height, weight and BMI did not differ between the groups. Results were adjusted according to body surface area. 36 urinary steroid metabolites were quantified by gas chromatography-mass spectrometry. Results: In the ELBW girls 33/36 steroid metabolites were higher (19 significantly) than in the controls. All 36 steroid metabolites were higher in the ELBW boys (9 significantly) than in the controls. Sums of mineralocorticoid precursors, metabolites descriptive for cortisol and parameters of adrenal androgen production were significantly higher in ELBW infants (both sexes). Only the sum of the metabolites known to be illustrative for adrenal 11 beta-hydroxysteroid dehydrogenase activity was not different. Conclusion: Prepubertal ELBW children have an augmented urinary excretion of adrenal androgens, cortisol and mineralocorticoid precursors. These findings corroborate and help to explain the link between early-life adversity and subsequent adrenocortical function. (C) 2015 S. Karger AG, Basel

Harvard Citation style: Gohlke, B., Wudy, S., Stutte, S., Bartmann, P., Hartmann, M. and Woelfle, J. (2015) Increased Steroid Excretion in Children with Extremely Low Birth Weight at a Median Age of 9.8 years, Hormone Research in Paediatrics, 84(5), pp. 331-337. https://doi.org/10.1159/000441031

APA Citation style: Gohlke, B., Wudy, S., Stutte, S., Bartmann, P., Hartmann, M., & Woelfle, J. (2015). Increased Steroid Excretion in Children with Extremely Low Birth Weight at a Median Age of 9.8 years. Hormone Research in Paediatrics. 84(5), 331-337. https://doi.org/10.1159/000441031