硒对动植物的抗性影响研究进展

Research progress of the resistance of selenium in animals and plants

综述了近年来有机硒、纳米硒和无机硒对动植物体抗性影响的研究。根据最近的研究表明,在重金属对动植物的损害方面,硒具有重要的调节作用,且在重金属离子的吸收方面硒也具有很好的调节作用;在抗氧化性方面,硒在动植物体内形成不同形态的硒酶来维护机体安全;在抗炎性、抗肿瘤性、抗癌症和抗高血糖等方面,硒在动物体内通过形成硒酶、控制基因表达和调节器官来发挥至关重要的作用;硒还具有调节植物体抗盐性的作用。

Researches in recent years on the resistance effects of organic selenium,nano-selenium and inorganic selenium on animals and plants are summed up. In terms of the damage of heavy metals to the plants and animals,selenium has important role in regulating,and selenium also has the very good regulatory role in the absorption of heavy metal ions. In terms of anti-oxidation,different forms of selenium enzymes formed by selenium maintain the security of animals and plants. In anti-inflammatory,anti-tumorous,anti-cancer and anti-hyperglycemia,etc.,selenium enzymes formed in animals plays a crucial role in controling gene expression and mediating organs. Moreover,selenium also monitors salt-tolerance of the plants.