Evidence map›Paper›PMID 34360336›Full record

ArticleInternational journal of environmental research and public health2021

Urinary Bisphenol A Concentrations and Parameters of Ovarian Reserve among Women from a Fertility Clinic.

Ewelina Czubacka, Bartosz Wielgomas, Anna Klimowska, Michał Radwan, Paweł Radwan, Anetta Karwacka, Paweł Kałużny, Joanna Jurewicz

Open access · goldAbstract read
In one paragraph

Article in International journal of environmental research and public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
2.1field-weighted citation impact, top 14% 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

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 27 citations in OpenAlex.

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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

8 authors at 4 institutions in 1 country.

Ewelina CzubackaDepartment of Chemical Safety, Nofer Institute of Occupational Medicine, 8 Teresy St, 91-348 Lodz, Poland.ORCID 0000-0002-6158-536X
Bartosz WielgomasDepartment of Toxicology, Medical University of Gdańsk, 107 Hallera St, 80-210 Gdańsk, Poland.ORCID 0000-0003-4245-9197
Anna KlimowskaDepartment of Toxicology, Medical University of Gdańsk, 107 Hallera St, 80-210 Gdańsk, Poland.
Michał RadwanDepartment of Gynecology and Reproduction, "Gameta" Hospital, 95-030 Rzgów, Poland.
Paweł Radwan"Gameta" Warsaw, 02-677 Warsaw, Poland.ORCID 0000-0002-9724-8517
Anetta KarwackaGyncare Clinic, 02-593 Warsaw, Poland.
Paweł KałużnyDepartment of Environmental Epidemiology, Nofer Institute of Occupational Medicine, 91-348 Lodz, Poland.
Joanna JurewiczDepartment of Chemical Safety, Nofer Institute of Occupational Medicine, 8 Teresy St, 91-348 Lodz, Poland.
Nofer Institute of Occupational Medicine · PLGdańsk Medical University · PLKielce University of Technology · PLMazovian University in Płock · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHuman exposure to environmentally widespread endocrine disruptors, especially bisphenol A (BPA), has been suggested to affect reproductive health. Animal studies indicate that BPA may play a role in the process of reproduction and impact on maturing oocytes, meiotic cell division or fertilization rate. Nevertheless, data regarding the effects of exposure to BPA on women's ovarian function are still limited. Therefore, the aim of the current study is to assess the effects of environmental exposure to BPA on ovarian reserve.

methodsThe study participants consisted of 511 women in reproductive age (25-39 years) who attended an infertility clinic for diagnosis, due to the couples' infertility. BPA urinary concentrations were assessed by the validated gas chromatography ion-trap mass spectrometry method. The ovarian reserve was assessed using ovarian reserve parameters: Hormones concentrations: E2 (estradiol), FSH (follicle stimulating hormone), AMH (anti-Müllerian hormone), and AFC (antral follicle count).

resultsIn the present study, the negative association between BPA urinary concentrations and AMH (

conclusionsOur results suggest that BPA exposure may affect women ovarian reserve parameters and reduce ovarian reserve. As this is one of the first studies of its kind, the findings need confirmation in a further investigation.

Indexed as

Fertility ClinicsOvarian ReserveAdultAnti-Mullerian HormoneBenzhydryl CompoundsBisphenol A CompoundsFemaleFollicle Stimulating HormoneGas Chromatography-Mass SpectrometryHumansPhenolsAnti-Mullerian HormoneBenzhydryl Compoundsbisphenol ABisphenol A CompoundsFollicle Stimulating HormonePhenolsenvironmental exposurefertilityovarian reserveurinary bisphenol A concentrations

Identifiers

PMID34360336
PMCPMC8345502
OpenAlexW3183448537

What OpenQuestion holds

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Registered trials

None linked

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.