Endocrine disruptors in utero cause ovarian damages linked to endometriosis

In: Frontiers in Bioscience · 2012 · vol. E4(5) , pp. 1724–1730 · doi:10.2741/e493 · W4237726021
article OA: closed CC0 ⤵ 9 in-corpus citations
Full text JSON View on OpenAlex View at publisher
AI-generated summary by claude@2026-06+body, 2026-06-08

Prenatal exposure to endocrine disruptor bisphenol A in mice led to ovarian damage, characterized by reduced primordial and developing follicles and increased atretic follicles, linked to an endometriosis-like phenotype.

One-sentence paraphrase of the abstract; not a substitute for reading it. No clinical advice. How this works

AI-generated deep summary by claude@2026-06, 2026-06-08 · read from full text

The study used timed pregnant Balb-C mice treated with bisphenol A (BPA) from day 1 of gestation through 7 days after delivery, and then assessed offspring ovaries in their entirety three months later. Compared with untreated controls, BPA-exposed animals had significantly fewer primordial and developing follicles and significantly more atretic follicles. The authors also reported that mice displaying an endometriosis-like phenotype had more severe ovarian impairment in follicle numbers than other BPA-exposed mice, concluding that prenatal BPA exposure produced a combined phenotype involving ovarian lesions and endometriosis. This paper is centrally about endometriosis — it links prenatal bisphenol A exposure to ovarian damage alongside an endometriosis-like phenotype in mice.

Read from the paper's body, not the abstract. Not a substitute for reading the paper. No clinical advice. How this works

Full text 1,974 characters · extracted from oa-doi-fallback · 2 sections · click to expand

Abstract

Timed pregnant Balb-C mice were treated from day 1 of gestation to 7 days after delivery with the endocrine disruptor bisphenol a (BPA) (100, or 1,000 µg/kg/day). After delivery, pups were hold for three months; then, ovaries were analyzed in their entirety. We found that in the ovaries of BPA-treated animals the number of primordial follicles and of developing follicles was significantly lower than in the untreated animals. Moreover, the number of atretic follicles was significantly higher in the treated animals. Finally, we found that the animals displaying endometriosis-like phenotype had a more severe impairment of the ovaries in term of number of primordial and developing follicles in comparison with the other mice exposed to BPA. In conclusion, we describe for the first time a complex phenotype in mice, elicited by prenatal exposition to BPA, that includes ovarian lesions and endometriosis. Considering the high incidence of endometriosis and of the premature ovarian failure associated to infertility in these patients, the data showed prompt a thoroughly reconsideration of the pathological framing of these lesions.

Keywords

- Endometriosis - Premature Ovarian Failure - Precocious Menopause - Infertility - Ovary - Endocrine Disruptor - Bisphenol A

Text is read by the "Ask this paper" AI Q&A widget below. Extraction quality varies by source — PMC NXML preserves structure cleanly, OA-HTML may include some navigation residue, and OA-PDF can have broken hyphenation. The publisher copy (via DOI) is the canonical version.

My notes (saved in your browser only)

Ask this paper AI returns verbatim quotes from the full text · source: oa-doi-fallback

Answers must be backed by verbatim quotes from this paper's full text. Hallucinated quotes are dropped automatically; if no verbatim passage answers the question, we say so. How this works

Condition tags

endometriosis

Citation neighborhood

Papers in the corpus that this work cites (lower rings, blue) and that cite this one (upper rings, green). Dot size scales with the paper's in-corpus citation count — bigger dot = more influential within the endo/adeno field. Click a dot to open that paper. [ expand to 2 hops ] — adds papers reached through this work's immediate citers/citees. Heavier; up to 60 extra dots.

Cited by (9)

Source provenance

openalex
last seen: 2026-06-04T00:00:01.174412+00:00
unpaywall
last seen: 2026-06-04T02:00:05.705006+00:00
License: CC0 · commercial use OK