Elevated Blood Lead Concentrations in Essential Tremor: A Case–Control Study in Mersin, Turkey
Author(s) -
Okan Doğu,
Elan D. Louis,
Lülüfer Tamer,
Özgür Ünal,
Arda Yılmaz,
Hakan Kaleağası
Publication year - 2007
Publication title -
environmental health perspectives
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.257
H-Index - 282
eISSN - 1552-9924
pISSN - 0091-6765
DOI - 10.1289/ehp.10352
Subject(s) - odds ratio , confidence interval , medicine , blood lead level , essential tremor , case control study , logistic regression , lead (geology) , lead poisoning , lead exposure , biology , cats , paleontology , psychiatry , physical medicine and rehabilitation
Essential tremor (ET) is one of the most common neurologic disorders. Aside from underlying susceptibility genes, recent studies have also begun to focus on environmental toxic factors. Yet there remains a paucity of information on such factors, making studies of environmental factors important. A recent study in New York City found blood lead concentrations to be elevated in ET cases compared with matched controls. Chronic exposure to lead produces cerebellar damage, and this could predispose individuals to develop ET.
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