γ射线对小鼠血清微量元素含量的影响

Effect of γ-ray on concentrations of microelements in mouse serum

摘要:
目的探讨γ射线照射对小鼠血清微量元素含量的影响。
方法用不同剂量的γ射线照射小白鼠, 在照射后24h和1周时分别采血, 测定其血清中10种微量元素的含量。
结果 10种微量元素的含量, 对照组分别与照射组比较均有显著性差异, P < 0.01。对照组的Fe, Zn, Cd, Ni, Mn, Cr, Cu, Se, Pb的含量分别与照射组比较有显著性差异, P < 0.05或P < 0.01。而对照组Co的含量与照射组比较无显著性差异, P > 0.05。
结论 γ射线照射对小鼠血清微量元素的含量有影响。

Abstract:
Objective To approach the effect of γ-ray exposure on the concentrations of microelements in mouse serum.
Methods The mice are exposed to different doses of γ-ray and then concentrations of microelements in mouse serum are measured respectively at 24 hours and 1 week after being exposed.
Results There are significant differences of the concentrations of 10 microelements between the control group and the each of the exposed groups (P < 0.01). The concentrations of the Fe, Zn, Cd, Ni, Mn, Cr, Cu, Se, Pb of the control group are respectively significant differences from those of the exposed groups (P < 0.05 or P < 0.01), whereas the concentration of Co of the control group is not significant different from that of a exposed group (P > 0.05).
Conclusion γ-ray exposure has a significant effect on concentrations of microelements in mouse serum.