PubMed · 6365426
Alcohol dehydrogenase activity in the developing chick embryo.
Abstract
Before day 9 of incubation, chick embryos contain no measurable alcohol dehydrogenase (ADH) activity. Following day 9 of incubation, chick embryo liver ADH activity increases as a linear function of liver mass. A single dose of ethanol given at the start of incubation is cleared only slowly prior to day 9 of incubation but is completely cleared by day 13. Chick embryo liver ADH has two detectable isozymes throughout development. The percentage contribution of each isozyme to total ADH activity does not change significantly during development. The Km apparent of chick liver ADH is significantly increased shortly after hatching relative to the Km apparent of embryonic ADH. Ethanol exposure during incubation has no effect on the development of ADH activity or isozyme distribution.
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R W Wilson, G W Kalmus, S N Pennington. 1984. Alcohol dehydrogenase activity in the developing chick embryo.. https://doi.org/10.1016/0305-0491(84)90242-6
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