大白鼠15Gy辐照后血中某些生化物质的变化  

SOME BIOCHEMICAL CHANGES IN RATS IRRADIATED WITH 15 Gy OF ^(60)Co γ RAY

作　　者：陈识杰[1] 莫素珍[1] 张皓[1] 乐敏[1] 李永和[1] 金为翘 

机构地区：[1]上海医科大学放射医学研究所

出　　处：《辐射研究与辐射工艺学报》1991年第2期83-85,共3页Journal of Radiation Research and Radiation Processing

摘　　要：本文报道大白鼠全身一次^(60)Coγ射线辐照15Gy后3d内血中一些生化物质的变化。其中α_2M含量、αM活力、MDA和Cp含量增高,SOD活力下降,组织蛋白酶D活力无明显变化。对此种变化的原因和意义作了讨论。Male Wistar rats were exposed to 15 Gy single whole-body irradi-ation Blood samples collected at 24, 48 and 72h after irradiation. The results showedthat in irradiated rats there were significant increases of α_2M, αM, MDA, Cp andderease of SOD. No change of cathepsin D was found. The causes and significance ofthese changes are discussed.

关 键 词：辐射 血液 生化物质 巨球蛋白 

分 类 号：R818.7[医药卫生—放射医学]