Abstract:
BACKGROUND:The associations between prenatal exposure to endocrine disruptive chemicals (EDCs) and fetal growth are inconsistent, and few studies have considered small-for-gestational-age (SGA) birth as an outcome. Our current study of Scandinavian parous women aimed to address these inconsistencies and gaps in the literature. METHODS:This case-cohort study included 424 mother-child pairs who participated in a prospective, multi-center study of parous women in Norway (Trondheim and Bergen) and Sweden (Uppsala). We used linear and logistic regression with 95% confidence intervals (CIs) to analyze the associations between two perfluoroalkyl substances (PFASs) and five organochlorines (OCs) from early second trimester and indices of fetal growth. RESULTS:Among Swedish women, prenatal exposure to perfluorooctanoate (PFOA), polychlorinated biphenyl (PCB) 153 and hexachlorobenzene (HCB) were associated with higher odds for SGA birth. We found stronger associations among Swedish male offspring. In the Norwegian cohort, we found no significant associations between EDC exposure and indices of fetal growth. CONCLUSIONS:Some populations may be more vulnerable to EDCs, possibly due to differences in exposure levels, exposure sources and/or modifiable lifestyle factors. Male offspring may be more vulnerable to endocrine disruption.
journal_name
Pediatr Resjournal_title
Pediatric researchauthors
Lauritzen HB,Larose TL,Øien T,Sandanger TM,Odland JØ,van de Bor M,Jacobsen GWdoi
10.1038/pr.2016.187subject
Has Abstractpub_date
2017-01-01 00:00:00pages
33-42issue
1-1eissn
0031-3998issn
1530-0447pii
pr2016187journal_volume
81pub_type
杂志文章,多中心研究abstract::The role of plasma glucose concentration in the regulation of endogenous glucose production in the human newborn was examined by infusing glucose at 2.6-4.6 mg/kg . min as a continuous infusion to eight normal term appropriate for gestational age infants, five preterm, and six small for gestational age infants. All in...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-198601000-00013
更新日期:1986-01-01 00:00:00
abstract::Early-life stress has been shown to destabilize the homeostatic synaptic plasticity and compromise the developing brain to the later encountered insults. This study would determine the long-term epileptogenic effect of neonatal isolation (NI) on early-life seizure. There were five groups: normal rearing (NR) rats; NI ...
journal_title:Pediatric research
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更新日期:2009-10-01 00:00:00
abstract::Children treated for acute lymphoblastic leukemia may develop reduced bone mineral density during treatment, but there is little information on the mechanisms involved. In a prospective, longitudinal study on 15 children with ALL, we undertook serial measurements of markers of bone and collagen turnover, insulin-like ...
journal_title:Pediatric research
pub_type: 杂志文章
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更新日期:2000-10-01 00:00:00
abstract::Completely penetrant mutations in the surfactant protein B gene (SFTPB) and >75% reduction of SFTPB expression disrupt pulmonary surfactant function and cause neonatal respiratory distress syndrome. To inform studies of genetic regulation of SFTPB expression, we created a catalogue of SFTPB variants by comprehensive r...
journal_title:Pediatric research
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更新日期:2007-08-01 00:00:00
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journal_title:Pediatric research
pub_type: 杂志文章,随机对照试验
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更新日期:2016-08-01 00:00:00
abstract::We evaluated bone mineralization by single photon absorptiometry at 2 y in a cohort of preterm infants studied since birth. Infants were fed human milk fortified with Ca [to achieve 80 mg/dL (19.96 mmol/L)] and P [40 mg/dL (12.91 mmol/L)] from wk 2 through 8 after birth. After hospital discharge, infants were divided ...
journal_title:Pediatric research
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journal_title:Pediatric research
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abstract::In eight newborn lambs, the adaption of blood to acidosis was studied by sequential measurements of P50 in vitro (pH 7.4; 37 degrees C) and P50 in vivo (animal's pH and temperature, 39 degrees C) during the course of HCl-induced metabolic acidosis. The benefit of the change in both P50 on tissue oxygen tension was stu...
journal_title:Pediatric research
pub_type: 杂志文章
doi:
更新日期:1981-05-01 00:00:00
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journal_title:Pediatric research
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journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199907000-00005
更新日期:1999-07-01 00:00:00
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journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199606000-00021
更新日期:1996-06-01 00:00:00
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journal_title:Pediatric research
pub_type: 临床试验,杂志文章,随机对照试验
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更新日期:2005-02-01 00:00:00
abstract::Respiratory parameters of skeletal muscle were determined in permeabilized muscle fibers by adapting a technique described by Veksler et al. for cardiac fibers (Biochim Biophys Acta, 892:191-196, 1987). This method consists of the permeabilization of muscle fibers by saponin by allowing respiratory substrates and inhi...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199207000-00004
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abstract::The key enzymes in the synthesis of the naturally occurring polyamines, ornithine decarboxylase (ODC) and S-adenosyl methionine (SAM) decarboxylase, were investigated during cell growth and aging in fibroblast cultures from normal patients and patients with cystic fibrosis. A linear correlation between increased S-ade...
journal_title:Pediatric research
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doi:10.1203/00006450-197703000-00009
更新日期:1977-03-01 00:00:00
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journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199305000-00012
更新日期:1993-05-01 00:00:00
abstract::We studied the pre- and postnatal developmental regulation of the hepatic type I IGF receptor in the rat. Fetal rat liver membranes bound IGF-I throughout the latter part of gestation (d 17 to 21). After birth, binding diminished rapidly, reaching barely detectable levels by the 13th postnatal d. However, the presence...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199103000-00002
更新日期:1991-03-01 00:00:00
abstract::Purified human liver arylsulfatase A on polyacrylamide gel electrophoresis at pH 4.0 is separated into two protein forms with enzymatic activity and two distinct inactive subunits. All of these components were immunologically distinguishable using different antisera preparations. In late infantile metachromatic leukod...
journal_title:Pediatric research
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doi:10.1203/00006450-197803000-00007
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abstract::Chloroform:methanol extracts of bovine pulmonary surfactant contain small hydrophobic proteins, designated surfactant-associated apoproteins 6,000 (SAP-6), but do not contain the major surfactant-associated 35,000-dalton glycoprotein, designated SAP-35. Examination of lipid extract surfactant on sodium dodecylsulfate-...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-198801000-00006
更新日期:1988-01-01 00:00:00
abstract::Momentum around the era of genomic medicine is building, and with it, anticipation of the benefits that whole genome analysis (personalized or individualized genomics) will bring for the provision of health care. These technologies have the potential to revolutionize genetic diagnosis; however, the expansive data gene...
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pub_type: 杂志文章,评审
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更新日期:2009-10-01 00:00:00
abstract::Mutations of genes involved in the innate immune system have been reported to be associated with an increased sepsis rate in adults. We determined the -159T mutation of the CD14 gene, the 896G mutation of the toll-like receptor 4 gene, the 3020insC mutation of the NOD2 gene (NOD2-3020insC), the IL-6 174G/C promoter po...
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更新日期:2004-04-01 00:00:00
abstract::Leptin, a hormone secreted by adipocytes, is elevated in blood of obese adults. It is unknown whether the concentration is affected by gender, ethnicity, age, or stage of sexual maturation in children. We measured serum leptin levels in 183 children and 27 young adults using a double-antibody ELISA assay. Body fat mas...
journal_title:Pediatric research
pub_type: 杂志文章
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更新日期:1997-10-01 00:00:00
abstract::Three patients with Menkes' disease, an inherited disorder of copper transport, were studied to determine whether the copper deficiency was associated with a lipoprotein disorder. Hypocuprinemia was documented in all three cases. Two patients had severe copper and ceruloplasmin deficiencies, whereas the third patient ...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-198409000-00012
更新日期:1984-09-01 00:00:00
abstract::Escherichia coli which elaborate heat stable enterotoxin (ST) are a major cause of endemic diarrhea in infants. The reason(s) for this increased susceptibility of infants to ST-mediated diarrhea is unknown. We investigated the possibility that the immature (14 and 21 day old) rat small intestine is more sensitive to S...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-198606000-00017
更新日期:1986-06-01 00:00:00
abstract::Severe tetrahydrobiopterin (BH4) deficiency is a naturally occurring model of cerebral catecholamine and serotonin shortage. Examination of the stimulated release and physiologic secretion pattern of several hormones in affected individuals permits certain conclusions concerning the involvement of these neurotransmitt...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199804000-00006
更新日期:1998-04-01 00:00:00
abstract::Vascular dopamine (DA1) receptors may modulate circulatory hemodynamics in lambs. We evaluated resting dopaminergic tone in lambs by pharmacologically manipulating peripheral DA1 receptors with i.v. SCH 23390, (a highly selective, competitive DA1 receptor antagonist) and i.v. fenoldopam, (a highly selective DA1 recept...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199302000-00018
更新日期:1993-02-01 00:00:00
abstract::Cerebral concentrations of phenylalanine (PHE) were measured by means of quantitative in vivo 1H MR spectroscopy in 8 adult patients treated early for phenylketonuria type I. A 1.5-Tesla routine magnetic resonance scanner, localization sequence with short echo time (20 ms), and a fully automated data processing scheme...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199511000-00005
更新日期:1995-11-01 00:00:00
abstract::Seven plasma protease inhibitors were analyzed in 8-yr-old children-75 PiZ (severely deficient), one PiZ-(with a null gene), 32 PiSZ (moderately deficient), and 35 normals. In PiZ and PiSZ alpha 1-antitrypsin-deficient children, significantly higher concentrations of alph 2-macroglobulin (p less than 0.001) and antith...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-198508000-00011
更新日期:1985-08-01 00:00:00
abstract::Nitric Oxide (NO) can be cytotoxic or cytoprotective depending on amount and location of its generation. eNOS is important in modulating blood flow and is allosterically regulated. Inducible NOS (iNOS) tends to produce large quantities of NO leading to cell injury. We studied the role and regulation of NOS in carbon t...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/PDR.0b013e31816d9146
更新日期:2008-06-01 00:00:00
abstract::Reduced expression of bone morphogenetic protein receptors (BMPR) has been implicated in the pathogenesis of pulmonary hypertension (PH), but changes in the intracellular signaling pathway of BMPR have not been fully understood. We hypothesized that BMPR signaling in pulmonary endothelial cells is altered during the d...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/pdr.0b013e3180332cba
更新日期:2007-04-01 00:00:00