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Antioxidant Properties of Plastoquinone and Prospects of its Practical Application

机译:塑性醌的抗氧化性能及其实际应用前景

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This review describes the properties of reactive oxygen species that determine their destructive impact on the tissues of animals and plants and also presents the mechanisms of formation of reactive oxygen species in these tissues. The importance of antioxidant protection of hydrophobic zones, first of all, lipid membranes, in living organisms is underlined. Pathological states initiated by violation of the membrane structure and composition, in particular, due to the toxic effect of cholesterol oxidation products are described; data on such states arising from oxidative processes in low-density lipoproteins are provided. The results of application of ubiquinone and plastoquinone derivatives as membrane antioxidants and regulators of the level of reactive oxygen species in tissues are presented. The advantages of natural plastoquinone as a lipid-soluble compound that protects cell components from oxidation are discussed.
机译:该综述描述了反应性氧物种的性质,其确定其对动物和植物组织的破坏性影响,并且还提出了这些组织中的活性氧物种的形成机制。 强调了生物体中疏水区疏水区的抗氧化保护的重要性,首先是脂质膜。 特别是违反膜结构和组合物引发的病理状态,特别是由于胆固醇氧化产物的毒性作用; 提供了关于从低密度脂蛋白的氧化过程产生的这些状态的数据。 呈递泛醌和塑性醌衍生物的应用结果作为组织中的反应性氧物质水平的膜抗氧化剂和调节剂。 讨论了天然塑性醌作为保护细胞组分免受氧化的脂溶性化合物的优点。

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