Adverse effects of maternal exposure to bisphenol F on the anxiety- and depressionlike behavior of offspring

Naoko Ohtani, Hidetomo Iwano, Koshi Suda, Erika Tsuji, Kentaro Tanemura, Hiroki Inoue, Hiroshi Yokota

    Research output: Contribution to journalArticlepeer-review

    34 Citations (Scopus)

    Abstract

    Bisphenol A (BPA), a well-known endocrine disruptor, is metabolized and eliminated rapidly from the body in adult animals. However, many authors have reported that perinatal BPA exposure alters development of the brain, reproductive system and behavior in the next generation. Recently, BPA substitutes, especially bisphenol F (BPF), have been used because of concerns about the influence of BPA on children, although the actual effects on the next generation are unknown. In this study, we observed behavioral adverse effects of the offspring of mice exposed to BPA or BPF in fetal period. Female C57BL/6 mice were given oral BPA or BPF (0 or 10 mg/kg body weight) daily from gestational day 11.5 to 18.5. The open field test, the elevated plus maze test and the forced swim test were performed at postnatal week 10. BPF exposure altered offspring behavior significantly, resulting in increases in anxiety and depressive state. The influence of BPF was stronger than that of BPA. We demonstrated novel evidence that BPF influences the behavior of offspring.

    Original languageEnglish
    Pages (from-to)432-439
    Number of pages8
    JournalJournal of Veterinary Medical Science
    Volume79
    Issue number2
    DOIs
    Publication statusPublished - 2017 Feb

    Keywords

    • Anxiety behavior
    • Bisphenol A
    • Bisphenol F
    • Depression
    • Endocrine disruptors

    ASJC Scopus subject areas

    • veterinary(all)

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