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Cited by 1,082

The DOI matches its Crossref record; 19 of the 19 references it cites were found in a registry or an index.

p-Nonyl-phenol: an estrogenic xenobiotic released from "modified" polystyrene.

Open access
Soto, A M, Justicia, H, Wray, J W, Sonnenschein, C·1991·Environmental Health Perspectives

Abstract

Alkylphenols are widely used as plastic additives and surfactants. We report the identification of an alkylphenol, nonylphenol, as an estrogenic substance released from plastic centrifuge tubes. This compound was extracted with methanol, purified by flash chromatography and reverse-phase high performance liquid chromatography, and identified by gas chromatography-mass spectrometry. Nonylphenol induced both cell proliferation and progesterone receptor in human estrogen-sensitive MCF7 breast tumor cells. Nonylphenol also triggered mitotic activity in rat endometrium; this result confirms the reliability of the MCF7 cell proliferation bioassay. The estrogenic properties of alkylphenols, specifically nonylphenols, indicate that the use of plasticware containing these chemicals in experimental and diagnostic tests may lead to spurious results, and these compounds as well as alkylphenol polyethoxylates may also be potentially harmful to exposed humans and the environment at large.

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Crossref · 10.1289/ehp.9192167

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Metadata

Authors
Soto, A. M., Justicia, H., Wray, J. W., & Sonnenschein, C.
Venue
Environmental Health Perspectives
Published
1991-05
Volume
92
Pages
167-173
ISSN
  • 0091-6765 (ISSN-L)
  • 1552-9924
OpenAlex
W2061947638
Cited by
1,082
References
19
FWCI
4.86
Type
journal article
Language
en
Open access
gold

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