Source https://www.fightaging.org/archives/2025/04/lipid-peroxidation-as-a-contribution-to-sarcopenia/
Aged tissues are characterized by increased levels of oxidative stress, meaning the generation and presence of more oxidizing molecules than cells can comfortably handle. A major source of oxidizing molecules is the activity of mitochondria, and an increase in this production of oxidizing molecules is one of the reasons why mitochondrial dysfunction is important in aging. Oxidative reactions damage molecular machinery in the cell, impairing function. Lipid molecules are particularly vulnerable to oxidation that produces damaging consequences. To cope with this, cells can either more aggressively repair that damage or more aggressively produce <a href="https://en.wikip…
Source https://www.fightaging.org/archives/2025/04/lipid-peroxidation-as-a-contribution-to-sarcopenia/
Aged tissues are characterized by increased levels of oxidative stress, meaning the generation and presence of more oxidizing molecules than cells can comfortably handle. A major source of oxidizing molecules is the activity of mitochondria, and an increase in this production of oxidizing molecules is one of the reasons why mitochondrial dysfunction is important in aging. Oxidative reactions damage molecular machinery in the cell, impairing function. Lipid molecules are particularly vulnerable to oxidation that produces damaging consequences. To cope with this, cells can either more aggressively repair that damage or more aggressively produce <a href="https://en.wikip…
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