Evidence map›Paper›PMID 28486587›Full record

ArticleBiology of reproduction2017

Effects of in vitro exposure to dibutyl phthalate, mono-butyl phthalate, and acetyl tributyl citrate on ovarian antral follicle growth and viability.

Lindsay M Rasmussen, Nivedita Sen, Jahaira C Vera, Xiaosong Liu, Zelieann R Craig

Open access · bronzeAbstract read
In one paragraph

Article in Biology of reproduction, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
3.1field-weighted citation impact, top 9% 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

28 citing papers in PubMed, 84 citations in OpenAlex.

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  17. The effects of plasticizers on the ovary.Current opinion in endocrine and metabolic research · 2021
    Article
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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

5 authors at 1 institution in 1 country.

Lindsay M RasmussenSchool of Animal and Comparative Biomedical Sciences, University of Arizona, Tucson, Arizona, USA.
Nivedita SenSchool of Animal and Comparative Biomedical Sciences, University of Arizona, Tucson, Arizona, USA.
Jahaira C VeraSchool of Animal and Comparative Biomedical Sciences, University of Arizona, Tucson, Arizona, USA.
Xiaosong LiuSchool of Animal and Comparative Biomedical Sciences, University of Arizona, Tucson, Arizona, USA.
Zelieann R CraigSchool of Animal and Comparative Biomedical Sciences, University of Arizona, Tucson, Arizona, USA.
University of Arizona · US

Funding

SOUTHWEST ENVIRONMENTAL HEALTH SCIENCES CENTERP30ES006694 · NIEHS · UNIVERSITY OF ARIZONA · PI Nathan J Cherrington · 1994 to 2026
$36.7M
Mechanisms of phthalate-induced ovarian follicle toxicityR00ES021467 · NIEHS · UNIVERSITY OF ARIZONA · PI CRAIG, ZELIEANN RIVERA · 2013 to 2015
$731k
Mechanisms of phthalate-induced ovarian follicle toxicityK99ES021467 · NIEHS · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI CRAIG, ZELIEANN RIVERA · 2012 to 2013
$164k
NICHD NIH HHS L50 HD066635NIEHS NIH HHS K99 ES021467NIEHS NIH HHS P30 ES006694NIEHS NIH HHS R00 ES021467
6 · The paper itself

Abstract

Dibutyl phthalate (DBP) is present in consumer products and the coating of some oral medications. Acetyl tributyl citrate (ATBC) has been proposed as an alternative to DBP because DBP causes endocrine disruption in animal models. Following ingestion, DBP is converted to its main metabolite mono-butyl phthalate (MBP) which has been detected in >90% of human follicular fluid samples. Previous studies show that DBP reduces the number of antral follicles present in the ovaries of mice. Thus, this study was designed to evaluate the effects of DBP, MBP, and ATBC on in vitro growth and viability of mouse ovarian antral follicles. Antral follicles were isolated from CD-1 females (PND32-37) and treated with vehicle, DBP, MBP, or ATBC (starting at 0.001 and up to 1000 μg/ml for DBP; 24-72 h). Follicle diameter, ATP production, qPCR, and TUNEL were used to measure follicle growth, viability, cell cycle and apoptosis gene expression, and cell death-associated DNA fragmentation, respectively. While MBP did not cause toxicity, DBP exposure at ≥10 μg/ml resulted in growth inhibition followed by cytoxicity at ≥500 μg/ml. ATBC increased the number of nongrowing follicles at 0.01 μg/ml and did not affect ATP production, but increased TUNEL positive area in treated follicles. Gene expression results suggest that cytotoxicity in DBP-treated follicles occurs via activation of cell cycle arrest prior to follicular death. These findings suggest that concentrations of DBP ≥10 μg/ml are detrimental to antral follicles and that ATBC should be examined further as it may disrupt antral follicle function at low concentrations.

Indexed as

Adenosine TriphosphateAnimalsApoptosis Regulatory ProteinsCell CycleCell DeathCitratesDibutyl PhthalateDNA FragmentationFemaleGene ExpressionMiceOvarian FolliclePlasticizers2-acetyltributylcitrateAdenosine TriphosphateApoptosis Regulatory ProteinsCitratesDibutyl PhthalatePlasticizersacetyl tributyl citrateantral follicleapoptosiscell cycledibutyl phthalateendocrine disruptormono-butyl phthalateovaryphthalate substitutetoxicology

Identifiers

PMID28486587
PMCPMC6373836
OpenAlexW2613294130

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.