Cytotoxicity of ethanol in primary cultures of rat midbrain neurons.
Primary cultures of midbrain neurons were obtained from 15-day-old rat fetuses. Neuron cultures were exposed to ethanol (27 mM, 43 mM and 120 mM) for 24 h and evaluated by light microscopy, a viability measure, and protein content. Ethanol concentrations of 43 and 120 mM appeared to affect the cultures both in terms of cell viability and protein. This effect was independent of any osmotic effect, when sucrose was run as a control. We conclude that primary cultures of midbrain neurons are sensitive to relatively low concentrations of ethanol, compared to cell culture preparations used by other investigators.
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Acosta
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Stege
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Erickson
D000818:Animals; D002470:Cell Survival / Q000187:drug effects; D002478:Cells, Cultured; D000431:Ethanol / Q000633:toxicity*; D005333:Fetus / Q000187:drug effects; D008636:Mesencephalon / Q000166:cytology / Q000187:drug effects* / Q000196:embryology; D009419:Nerve Tissue Proteins / Q000378:metabolism; D009474:Neurons / Q000187:drug effects* / Q000378:metabolism; D051381:Rats
D009419:Nerve Tissue Proteins; D000431:Ethanol