All articles tagged with #oxidants
Scientists have detected tiny lightning bolts on Mars for the first time, occurring around dust storms and dust devils, which helps explain the presence of oxidants like hydrogen peroxide on the planet and opens new avenues for understanding Martian weather and potential habitability.
Chronic mild sleep deprivation can lead to an increased risk of heart disease, according to a study published in Scientific Reports. After just six weeks of shortened sleep, the cells lining blood vessels were found to be flooded with damaging oxidants. Unlike well-rested cells, sleep-restricted cells failed to activate antioxidant responses, resulting in inflammation and dysfunction, which are early indicators of cardiovascular disease. The study provides direct evidence linking sleep deficits to heart health and highlights the importance of getting adequate sleep to reduce cardiovascular risk.