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Related Experiment Video

Updated: Jun 28, 2025

Evaluation of Hepatic Glucose Production in a Polycystic Ovary Syndrome Mouse Model

Evaluation of Hepatic Glucose Production in a Polycystic Ovary Syndrome Mouse Model

Published on: March 5, 2022

Connecting Bisphenol A Exposure to PCOS: Findings from a Case-Control Investigation.

Jalpa Patel¹, Hiral Chaudhary¹, Sonal Panchal²

¹Department of Biochemistry and Forensic Science, University School of Sciences, Gujarat University, Ahmedabad, 380009, Gujarat, India.

Reproductive Sciences (Thousand Oaks, Calif.)

|April 18, 2024

Summary

This study found higher Bisphenol A (BPA) levels in women with Polycystic Ovary Syndrome (PCOS). BPA, an endocrine disruptor, may play a role in PCOS development, warranting further investigation into environmental factors.

Keywords:

Bisphenol A Endocrine disruptors High-performance liquid chromatography Polycystic ovary syndrome

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A Hyperandrogenic Mouse Model to Study Polycystic Ovary Syndrome

A Hyperandrogenic Mouse Model to Study Polycystic Ovary Syndrome

Published on: October 2, 2018

Area of Science:

Endocrinology
Environmental Health
Reproductive Medicine

Background:

Polycystic Ovary Syndrome (PCOS) is a complex endocrine disorder.
Environmental factors, including endocrine disruptors like Bisphenol A (BPA), are increasingly implicated in PCOS etiology.
Understanding the role of environmental exposures is crucial for managing PCOS.

Purpose of the Study:

To compare Bisphenol A (BPA) levels in women with PCOS versus healthy controls.
To investigate potential correlations between BPA levels and key hormonal and metabolic markers in PCOS.
To assess the association between BPA exposure and the prevalence of PCOS.

Main Methods:

Employed high-performance liquid chromatography (HPLC) to quantify BPA levels.
Recruited 80 women diagnosed with PCOS and 50 healthy controls.
Measured demographic data, Body Mass Index (BMI), and various hormone levels (testosterone, estradiol, LH, FSH, PRL, DHEA-S, TSH) and HOMA-IR.

Main Results:

Women with PCOS showed significantly higher mean age, BMI, testosterone, Luteinizing Hormone (LH), and BPA levels compared to controls (p < 0.0001 for BPA).
A significant positive correlation was found between BPA and LH levels (r=0.23, p=0.03).
A significant negative correlation was observed between BPA and Thyroid Stimulating Hormone (TSH) levels.

Conclusions:

Elevated Bisphenol A (BPA) levels are associated with Polycystic Ovary Syndrome (PCOS).
BPA may contribute to the pathophysiology of PCOS, particularly through its influence on LH levels.
Further research is essential to elucidate the causal relationship between BPA exposure and PCOS development.