Evidence map›Paper›PMID 24899383›Full record

ArticleEnvironmental health : a global access science source2014

Association of placenta organotin concentrations with growth and ponderal index in 110 newborn boys from Finland during the first 18 months of life: a cohort study.

Panu Rantakokko, Katharina M Main, Christine Wohlfart-Veje, Hannu Kiviranta, Riikka Airaksinen, Terttu Vartiainen, Niels E Skakkebæk, Jorma Toppari, Helena E Virtanen

Open access · goldAbstract read
In one paragraph

Article in Environmental health : a global access science source, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
6.0field-weighted citation impact, top 4% of its field
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

34 citing papers in PubMed, 85 citations in OpenAlex.

  1. Article
  2. Early life tributyltin exposure has long term physiological effects on the zebrafish (Danio rerio) visual system.Comparative biochemistry and physiology. Toxicology & pharmacology : CBP · 2026
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  18. Placenta Disrupted: Endocrine Disrupting Chemicals and Pregnancy.Trends in endocrinology and metabolism: TEM · 2020
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  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 3 institutions in 2 countries.

Panu RantakokkoNational Institute for Health and Welfare, Department of Environmental Health, Toxicology and Chemical Exposure Unit, Neulaniementie 4, FI-70210 Kuopio, Finland. panu.rantakokko@thl.fi.
Katharina M Main
Christine Wohlfart-Veje
Hannu Kiviranta
Riikka Airaksinen
Terttu Vartiainen
Niels E Skakkebæk
Jorma Toppari
Helena E Virtanen
Finnish Institute for Health and Welfare · FIRigshospitalet · DKUniversity of Turku · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHumans are exposed to tributyltin (TBT), previously used as an antifouling paint in ships, mainly through fish consumption. As TBT is a known obesogen, we studied the association of placenta TBT and other organotin compounds (OTCs) with ponderal index (PI) and growth during the first 18 months of life in boys.

methodsIn a prospective Finnish study, 110 placenta samples were collected from mothers of boys born in 1997-1999 with (n = 55) and without (n = 55) cryptorchidism. To account for the original study design, linear regression, weighted for sampling fractions of boys with (121/55) and without (5677/55) cryptorchidism from the total cohort, was used to study the association between placenta OTCs and children's weight, length, growth rates and PI up to 18 months of age.

resultsPlacenta TBT concentrations were above the limit of quantification (LOQ) in 99% of the samples. However, monobutyltin (MBT), dibutyltin (DBT) and triphenyltin (TPhT) concentrations were below LOQ in 90%, 35% and 57% of samples, respectively. Placenta TBT was positively associated (p = 0.024) with weight gain during the first three months of life, but no other significant associations were observed for weight or length gain. Also, no significant associations between placenta OTC concentrations and child length, weight or PI at any time point were found.

conclusionsWe observed a trend towards higher weight gain from birth to 3 months of age with increasing placenta TBT concentration. These results should be interpreted with caution because obesogenic effects in animal experiments were seen after in-utero TBT exposures to doses that were orders of magnitude higher. Also the number of study subjects included in this study was limited.

Indexed as

Weight GainAdultChild DevelopmentCohort StudiesCryptorchidismEnvironmental PollutantsFemaleFinlandHumansInfant, NewbornMaleOrganotin CompoundsPlacentaPregnancyYoung AdultEnvironmental PollutantsOrganotin Compounds

Identifiers

PMID24899383
PMCPMC4061538
OpenAlexW2157382661

What OpenQuestion holds

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LicenceCC BY
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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.