Document Detail


Fetal exposure to alcohol, developmental brain anomaly, and vitamin a deficiency: a case report.
MedLine Citation:
PMID:  21285041     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
Prenatal alcohol exposure is a cause of congenital brain malformations such as hydrocephalus; however, a complete mechanism accounting for this phenomenon has yet to be discovered. We report a case of a newborn who was exposed to alcohol throughout pregnancy and presented with low serum vitamin A and hydrocephalus. To our knowledge, the connection between prenatal ethanol exposure, vitamin A deficiency, and a developmental brain anomaly has never been described in humans before. A possible mechanism may be mediated by disruption of the homeostasis of vitamin A, an important morphogen in the developing nervous system. This, in turn, compromises the activity of the floor plate, a structure in charge of polarization and midline formation in the neural tube. We conclude that vitamin A screening and supplementation might be recommended for newborns of mothers who ingested ethanol during pregnancy.
Authors:
Helly R Goez; Ori Scott; Simona Hasal
Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Journal of child neurology     Volume:  26     ISSN:  1708-8283     ISO Abbreviation:  J. Child Neurol.     Publication Date:  2011 Feb 
Date Detail:
Created Date:  2011-02-02     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  8606714     Medline TA:  J Child Neurol     Country:  United States    
Other Details:
Languages:  eng     Pagination:  231-4     Citation Subset:  IM    
Affiliation:
Division of Pediatric Neurology, Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada. helly.goez@albertahealthservices.ca.
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