Linked Life Data

6637974

Source:http://linkedlifedata.com/resource/pubmed/id/6637974

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
4
pubmed:dateCreated
1983-12-17
pubmed:abstractText
The relationship between prenatal exposure to methyl mercury and neurologic and developmental abnormalities was ascertained among 234 Cree Indian children aged 12 to 30 months from four northern Quebec communities. A pediatric neurologist, "blinded" to the children's level of exposure, assessed neurologic, physical, mental, and psychosocial development. Methyl mercury exposure was estimated from maternal hair segments representing the period of pregnancy. Abnormality of the tendon reflexes, observed in 13 boys (11 per cent) and in 14 girls (12 per cent), was positively associated with methyl mercury exposure only in boys and there was no consistent dose-response relationship. Other neurologic disorders were less prevalent and none was positively associated with exposure; indeed, incoordination was negatively associated with exposure in girls. The mild, isolated neurologic abnormalities found after prenatal exposure to methyl mercury in northern Quebec were different from the effects of prenatal exposure described in other areas, and their clinical importance can be determined only by continued medical surveillance.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Oct
pubmed:issn
0002-9262
pubmed:author
pubmed:issnType
Print
pubmed:volume
118
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
470-9
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1983
pubmed:articleTitle
Methyl mercury exposure in northern Quebec. II. Neurologic findings in children.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't