TDF对^（60）Co－γ线诱发淋巴细胞微核发生率的影响

Effect of TDF on the Frequency of Micronuclei in Lymphocytes Induced by ￣(60)Co-γ Ray Irradiation

ＴＤＦ（５，３′，５′－三羟基－７－甲氧基，二氢黄酮）能抑制^（６０）Ｃｏ－γ射线低剂量所引起的人离体外周血淋巴细胞的微核发生率，助溶剂ＤＭＳｏ无明显的抑制作用。

Frequency of micronuclei in human peripheral blood lymphocytes in vitro in-duced by low dose ￣(60)Co-γ ray irradiation could be inhibited by TDF(trihydroxy-methoxydihydro-flavone ).It was discovered that auxiliary sovent DMSO did not havesignificant inhibiting effect.