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Life Sciences Commons

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Colby College

Biology

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2012

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The Development And Morphology Of Zebrafish After Embryonic Ethanol Exposure, Frances Lee Jan 2012

The Development And Morphology Of Zebrafish After Embryonic Ethanol Exposure, Frances Lee

Honors Theses

Maternal consumption of alcohol may subject the fetus to fetal alcohol syndrome or fetal alcohol spectrum disorders (FAS or FASD). FAS/D is a public health problem, and affected children are defined by varying degrees of irreversible mental retardation, physical defects, behavioral issues, and vision problems from prenatal alcohol exposure (Riley et al. 2011). Recent studies on FAS have looked towards animal models, such as zebrafish, Danio rerio, that exhibit homologous physical and behavioral effects of alcohol (Bilotta et al. 2004). I exposed zebrafish embryos to low doses of ethanol (0.5% v/v or 1% v/v) in either chronic (at least 8 …