摘要
以不同剂量含锌的金属硫蛋白（ＭＴ）饲喂６．５月龄的昆明小鼠，测定肝中ＳＯＤ、ＬＰＯ及肝、脑中Ｂ－ＭＡＯ等与衰老有关的生化指标，并测定ＭＴ对羟基自由基的清除效率。实验表明，用锌诱导产生的兔肝Ｚｎ－ＭＴ能提高ＳＯＤ活性，降低ＬＰＯ含量，对脑中的Ｂ－ＭＡＯ活性有一定抑制作用，但对肝中的Ｂ－ＭＡＯ几乎无抑制。
おお differential content Znmetallthionein from rabbit liver to treat ageing mice.The results of the UV and fluorescence reaction of ·OH with benzoic acid,this showed the activity of SOD was increased and the content of LPO was decreased in liver.We also noticed that the activity was inhibited of BMAO in brain,but it was not been observed in liver,Besides the effects was difinite of metallthionein on hydroxyl radicals scavenging.
出处
《中国老年学杂志》
CAS
CSCD
北大核心
1998年第3期159-161,共3页
Chinese Journal of Gerontology
基金
国家教委科研基金
