ArticleToxicology reports2022
Concentrations of urinary parabens and reproductive hormones in Iranian women: Exposure and risk assessment.
Article in Toxicology reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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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.
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Who cites it
2 citing papers in PubMed, 20 citations in OpenAlex.
- Associations of Urinary Metabolites of Parabens and Bisphenol a with Premature Thelarche among a Sample of Iranian GirlsJournal of clinical research in pediatric endocrinology · 2026Article
- Article
Corrections and comments
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Authors and funding
10 authors at 6 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Parabens are antimicrobial preservatives in a variety of processed foods and beverages, cosmetics, pharmaceuticals, and personal care products. Parabens may be associated with reproductive and endocrine disorders among women of reproductive age. The first objective of this study was to examine the association between urinary parabens concentrations and follicle-stimulating hormone(FSH), luteinizing hormone (LH), and prolactin disorders. The second objective of this study was to calculate the Hazard Quotient (HQ) and Margin of Exposure (MOE) to assess the potential risk for endocrine disrupts for each woman based on urinary paraben concentrations. To address these two objectives, a cross-sectional study was designed in the Imam Reza Hospital in Kermanshah. The association between early morning urinary paraben concentrations and the serum of fasting blood specimens was analyzed using multivariable linear regressions adjusted for confounding variables (i.e., creatinine, age, body mass index, and time spent on physical activity). Among the 96 women who participated in the study, those with BMI> 25 and aged 18-40 years showed higher levels of total urinary parabens. The highest sum of urinary parabens (54,955.16 µg/L) was observed among the women who were using toothpaste several times per day. Almost all the parabens such as methyl paraben(MeP), ethyl paraben(EtP), propyl paraben(PrP), butyl paraben(BuP) had a positive and negative significant association with serum concentrations of FSH and LH (p-value < 0.05). However, no significant association was found between any of the four parabens and serum prolactin hormone (p-value > 0.05). The Margin of Exposure (MOE) approach calculated for all parabens (<10000) showed a potential risk in the studied population. The results suggested that parabens could adversely affect reproductive and endocrine systems in women. Further studies relying on long-term exposure to parabens are necessary to better understand the potential risk of the association between urinary parabens concentrations with reproductive hormones.
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Registered trials
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