Evidence map›Paper›PMID 22431707›Full record

ArticleNephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association2012

High salt intake causes adverse fetal programming--vascular effects beyond blood pressure.

Grzegorz Piecha, Nadezda Koleganova, Eberhard Ritz, Annett Müller, Olga V Fedorova, Alexei Y Bagrov, Diana Lutz, Peter Schirmacher, Marie-Luise Gross-Weissmann

Abstract read
In one paragraph

Article in Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

20 citing papers in PubMed.

  1. Review
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  8. Article
  9. Maternal High-Fat Diet and Offspring Hypertension.International journal of molecular sciences · 2022
    Review
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  11. Review
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  14. Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors.

Grzegorz PiechaDepartment of Internal Medicine, University of Heidelberg, Heidelberg, Germany. g.piecha@gmx.de
Nadezda Koleganova
Eberhard Ritz
Annett Müller
Olga V Fedorova
Alexei Y Bagrov
Diana Lutz
Peter Schirmacher
Marie-Luise Gross-Weissmann

Funding

Sodium pump ligands in blood pressure regulation and profibrotic signaling in hypertension, chronic kidney disease and aging in males and femalesZIAAG000609 · NIA · NATIONAL INSTITUTE ON AGING · PI FEDOROVA, OLGA V · 2009 to 2025
$17.3M
Intramural NIH HHS
6 · The paper itself

Abstract

backgroundHigh salt intake causes hypertension, adverse cardiovascular outcomes and potentially also blood pressure (BP)-independent target organ damage. Excess salt intake in pregnancy is known to affect BP in the offspring. The present study was designed to assess whether high salt intake in pregnancy affects BP and vascular morphology in the offspring.

methodsSprague-Dawley rats were fed a standard rodent diet with low-normal (0.15%) or high (8.0%) salt content during pregnancy and lactation. After weaning at 4 weeks of age, offspring were maintained on the same diet or switched to a high- or low-salt diet, respectively. Vascular geometry was assessed in male offspring at 7 and 12 weeks postnatally.

resultsUp to 12 weeks of age, there was no significant difference in telemetrically measured BP between the groups of offspring. At 12 weeks of age, wall thickness of central (aorta, carotid), muscular (mesenteric) and intrapulmonary arteries was significantly higher in offspring of mothers on a high-salt diet irrespective of the post-weaning diet. This correlated with increased fibrosis of the aortic wall, more intense nitrotyrosine staining as well as elevated levels of marinobufagenin (MBG) and asymmetric dimethyl arginine (ADMA).

conclusionsHigh salt intake in pregnant rats has long-lasting effects on the modeling of central and muscular arteries in the offspring independent of postnatal salt intake and BP. Circulating MBG and ADMA and local oxidative stress correlate with the adverse vascular modeling.

Indexed as

Oxidative StressAnimalsAortaArteriesBlood PressureFemaleFetal DevelopmentMalePregnancyPrenatal Exposure Delayed EffectsRatsRats, Sprague-DawleySodium Chloride, DietarySodium Chloride, Dietary

Identifiers

PMID22431707
PMCPMC3433771

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.