Articles by Topic "SOD"

1. Principles, Method Selection, and Result Interpretation for Malondialdehyde Content Detection
   posted this at Jun 25, 2026

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   Malondialdehyde (MDA) is an important small-molecule aldehyde product formed during lipid peroxidation. It is commonly used to evaluate oxidative stress and membrane lipid oxidative damage in cells, tissues, or body-fluid samples. The key to MDA detection is not only obtaining absorbance or ...
2. Combined Detection Strategy for SOD, CAT, and GSH-Px in the Antioxidant Enzyme Defense System
   posted this at May 21, 2026

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   The antioxidant enzyme defense system is an important barrier by which cells resist reactive oxygen species-induced damage. Superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GSH-Px/GPx) form a continuous reaction chain that removes superoxide anions, hydrogen peroxide, and ...
3. Review of the Principles, Methods, and Application Considerations for Superoxide Dismutase Activity Determination
   posted this at Mar 12, 2026

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   Superoxide dismutase (SOD) is one of the most important antioxidant defense enzymes in biological systems. It catalyzes the dismutation of superoxide anion radicals (O2•−) to generate hydrogen peroxide and molecular oxygen, thereby suppressing the amplification of reactive oxygen species and ...