Search results for oxidative stress

“A single bout of aerobic exercise alters more than 9,000 molecules in the blood. "One acute bout of aerobic exercise elicited extensive changes in...molecules involved in energy metabolism, oxidative stress, inflammation, tissue repair, and growth factor response.".”

“One of these pathways, the Keap1-Nrf2-ARE pathway (see glossary definition of Nrf2), is a key mediator of cytoprotective responses to oxidative and electrophilic stress, and sulforaphane is a key player in its activation.”

“The authors of the study suggested that sauna's protective effects may be due to reduced oxidative stress associated with hyperthermia or direct beneficial effects on lung tissue. Link to study abstract. Read more about the many health benefits associated with sauna use in our overview article.”

“Kale supplementation increased heat shock proteins, lowered oxidative damage, and suppressed cognitive decline by improving spatial and learning memory in mice with a premature aging phenotype. I've talked quite a bit about heat shock proteins which are robustly activated by heat stress (ie.”

“The resultant thiamin deficiency can lead to decreased cellular defense against oxidative stress, contributing to brain damage. Some of this damage may be related to iron toxicity. Thiamin maintains the integrity of the blood-brain barrier.”

“SIRT1 enhances FOXO3's resistance to oxidative stress and its ability to induce cell cycle arrest, but it also inhibits FOXO3's ability to induce apoptosis, shifting FOXO3 activities away from cell death and toward stress resistance.. Read more about FOXO proteins.”

“The compound also triggered increased oxidative stress and affected critical genes involved in cell cycle progression and oxidative metabolism. These findings suggest that BBP exposure profoundly affects reproductive health by impairing the cellular processes necessary for healthy chromosome segregation and genomic stability.”

“Other randomized controlled trials have found that time-restricted eating within a 6-hour window without reducing calories or losing weight improves insulin sensitivity, beta cell function, blood pressure, oxidative stress and reduces evening appetite.”

“By doing this, metformin lowers cellular oxidative stress, and while that's often viewed as beneficial, oxidative stress is also a necessary signal (especially during exercise) to active AMPK, which is crucial for signaling vascular and other beneficial adaptations to exercise.”

“Carotenoid molecules are long chains of carbon atoms connected via double bonds. Because of this unique electron structure, carotenoids can donate multiple electrons to free radicals, quenching oxidative stress. Carotenoids are antioxidants that specialize in photoprotection.”