EFFECT OF TRANSGENIC MT-GENE MUSHMOOM (PLEUROTUS OSTREATUS) ON ANTI-OXIDATION ABILITY OF IRRADIATED MICE / 营养学报

ABSTRACT

Objective: To explore the effect of transgenic metallothionein (MT) mushroom on anti-radiation ability of mice. Method: Dried power of transgenic MT mushroom was mixed into the feed of ICR mice. After being fed for 23 d, they were irradiated by 5.0Gy 60Co-?rays. Then their anti-radiation ability was determined after being fed 7 d again. Results: Transgenic MT mushroom can evidently alleviate the injury of platelet and spleen induced by radiation, and apparently increase SOD activity and reduce MDA content in irradiated mice’s serum. Conclusion: Transgenic MT mushroom can improve anti-oxidation ability of irradiated mice.