The effects of alcohol stress on Caenorhabditis elegans were investigated. Nematodes were exposed to 1–5% alcohol, after which lifespan, movement, reactive oxygen species, antioxidant enzymes, cell apoptosis, and expression of apoptosis-related proteins were evaluated. Low concentrations of alcohol (1–2%) significantly enhanced total antioxidant capacity, along with an observable increase in normal locomotion. Total antioxidant activity was significantly lower at high (4–5%) than at low (1–2%) concentrations of alcohol. These results sugges...
