Why the study?
Does chronic ethanol ingestion alter acetaldehyde-induced depression of cardiac contractile function in rats?
Population
Rats fed with control or ethanol-enriched diet (left ventricular papillary muscles and myocytes)
Comparison
Acute acetaldehyde (ACA) addition (0.3-10 mM) vs Control diet rats vs ethanol-enriched diet rats
Design
Preclinical
Authors
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Chronic ethanol may blunt multicellular acetaldehyde effects in rats; leaves open translation to human alcoholic cardiomyopathy.
Does chronic ethanol ingestion alter acetaldehyde-induced depression of cardiac contractile function in rats?
Chronic ethanol ingestion reduces acetaldehyde-induced depression of myocardial contraction at the multicellular level but not at the single-cell level in rats.
Jun Ren (2000) studied this question.
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