Cited by 54Pregnancy and preeclampsia studiesLipid metabolism and disordersGrowth Hormone and Insulin-like Growth Factors

Maternal serum lipid, estradiol, and progesterone levels in pregnancy, and the impact of placental and hepatic pathologies

Open access
Pecks, U., Rath, W., Kleine-Eggebrecht, N., Maass, N., Voigt, F., Goecke, T., Mohaupt, M., Escher, G.·2016·Geburtshilfe und Frauenheilkunde

Abstract

OBJECTIVE: Lipids and steroid hormones are closely linked. While cholesterol is the substrate for (placental) steroid hormone synthesis, steroid hormones regulate hepatic lipid production. The aim of this study was to quantify circulating steroid hormones and lipid metabolites, and to characterize their interactions in normal and pathological pregnancies with a focus on hepatic and placental pathologies. METHODS: A total of 216 serum samples were analyzed. Group A consisted of 32 patients with uncomplicated pregnancies who were analyzed at three different time-points in pregnancy (from the first through the third trimester) and once post partum. Group B consisted of 36 patients (24th to 42nd week of gestation) with pregnancy pathologies (IUGR n = 10, preeclampsia n = 13, HELLP n = 6, intrahepatic cholestasis n = 7) and 31 controls with uncomplicated pregnancies. Steroid profiles including estradiol, progesterone, and dehydroepiandrosterone were measured by GC-MS and compared with lipid concentrations. RESULTS: In Group A, cholesterol and triglycerides correlated positively with estradiol (cholesterol ρ = 0.50, triglycerides ρ = 0.57) and progesterone (ρ = 0.49, ρ = 0.53) and negatively with dehydroepiandrosterone (ρ = - 0.47, ρ = - 0.38). Smoking during pregnancy affected estradiol concentrations, leading to lower levels in the third trimester compared to non-smoking patients (p < 0.05). In Group B, cholesterol levels were found to be lower in IUGR pregnancies and in patients with HELLP syndrome compared to controls (p < 0.05). Steroid hormone concentrations of estradiol (p < 0.05) and progesterone (p < 0.01) were lower in pregnancies with IUGR. DISCUSSION: Lipid and steroid levels were affected most in IUGR pregnancies, while only minor changes in concentrations were observed for other pregnancy-related disorders. Each of the analyzed entities displayed specific changes. However, since the changes were most obvious in pregnancies complicated by IUGR and only minor changes were observed in pregnancies where patients had impaired liver function, our data suggests that placental rather than maternal hepatic function strongly determines lipid and steroid levels in pregnancy.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1055/s-0042-107078

Cites

48 of 48 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Research works printed but not linked: 1

  1. Stepan H, Faber R, Walther T. Expression of low density lipoprotein re- ceptor messenger ribonucleic acid in placentas from pregnancies with intrauterine growth retardation. Br J Obstet Gynaecol 1999; 106: 1221-1222

Cited by

Sorted by citations

Authors
Pecks, U., Rath, W., Kleine-Eggebrecht, N., Maass, N., Voigt, F., Goecke, T., Mohaupt, M., & Escher, G.
Affiliations
  • University Hospital Schleswig-Holstein (DE)
  • Universitätsklinikum Aachen (DE)
  • University Hospital of Bern (CH)
Corresponding author
Pecks, U.
Venue
Geburtshilfe und Frauenheilkunde
Published
2016-07-20
Volume
76
Issue
07
Pages
799-808
ISSN
  • 0016-5751 (ISSN-L)
  • 1438-8804
OpenAlex
W2496299465
Cited by
53
References
48
Citations by year
2026: 1 · 2025: 6 · 2024: 5 · 2023: 6 · 2021: 12 · 2020: 2 · 2019: 11 · 2018: 2 · 2017: 6 · 2016: 2
FWCI
9.04
Type
journal article
Language
de
Open access
Locations
  • Geburtshilfe und Frauenheilkunde (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • RWTH Publications (RWTH Aachen) (submittedVersion, other-oa)
  • RWTH Publications (RWTH Aachen)
Topics
  • Health Sciences › Medicine › Obstetrics and Gynecology › Pregnancy and preeclampsia studies
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Lipid metabolism and disorders
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Growth Hormone and Insulin-like Growth Factors
Keywords
maternal serum lipids, estradiol, progesterone, dehydroepiandrosterone, cholesterol, triglycerides, fetal growth restriction, preeclampsia, HELLP syndrome, intrahepatic cholestasis of pregnancy, placental insufficiency, liver dysfunction, smoking during pregnancy, pregnancy complications, gestational hormones, hepatic lipid metabolism

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review