蜂花粉抗脑衰老的实验动物研究

The Effect of Pollen on SOD,CAT,GSH-PX,FAA and Spd in Different Brain Regions of Rats

蜂花粉抗脑衰老的实验动物研究蒋滢，杨炳华，黄美英苏州医学院生化教研室苏州２１５００７２探索衰老机制，寻求延缓衰老的有效途径是生命科学中的重大问题，也是亟待解决的实际问题。脑是指挥全身一切活动的中枢，脑组织特别容易遭受自由基及活性氧的损伤，因此防治脑衰...

A model group of aging 3-month-old rats induced with D-galactose was compared with the model group treated with pollen collected by bees. The results showed:1) superoxid dismutase (SOD) activity increased significantly in the cerrebellus, hippocampus, striatum of rats respectively and catalase (CAT) acttivity increased remarkably in the cerebellus, hippocampus, striatum and hypothalmus of model+pollen group respectively,2) the concentration of ASP (in str.), Glu(in cort. Hipp. str.ect.), Tau (in all regions except Hyp) increased significantly and GABA (in str.) decreased (noticeably, notably, prominently, impressively) in model+pollen group, and 3) the levels of spermidine (Spd) increased significantly in model+pollen group. The study has proved that the pollen has a function to protect rats from aging induced by D-galactose.