Delayed visual maturation and lead pollution

Brian L. Gulson*, Leslie Ah Yui, Donald Howarth

*Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    12 Citations (Scopus)

    Abstract

    Three children were born in the Broken Hill Australia lead mining community with delayed visual maturation of the optic nerve (blindness) within a period of 19 months. Because of the association with the lead pollution, the delayed visual maturation was attributed to lead exposure of the fetus during pregnancy. Lead isotopic analyses of the shed deciduous teeth from the three children demonstrate that they were not exposed to increased levels of lead from a mining or any other source during pregnancy and the etiology of the delayed visual maturation must be sought elsewhere. Copyright (C) 1998 Elsevier Science B.V. All rights reserved.

    Original languageEnglish
    Pages (from-to)215-219
    Number of pages5
    JournalScience of the Total Environment
    Volume224
    Issue number1-3
    DOIs
    Publication statusPublished - 11 Dec 1998

    Keywords

    • Blindness
    • Infants
    • Lead isotopes
    • Lead mining
    • Teeth

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