摘要
作者报道用毫米波(频率36.11GHz,波长8mm,功率密度2～4mW/cm^2)辐照在体及体外小鼠卵胚,结果证明它可以影响卵胚细胞表面一些酶类活性。体外照后卵胚的碱性磷酸酶、三磷酸腺苷酶及5′-核苷酸酶活性均明显降低。在体照后三磷酸腺苷酸及5′-核苷酸酶活性明显降低,而碱性磷酸酶活性降低不明显。文章对这些酶类活性改变的影响作了讨论。
We report a study on the effects of millimeter-microwave irradiation on the enzymatic activity of mouse blastomere in vitro and in vivo, the source of microwave being 36.11 GHz, 8mm, and 2-4 mW/cm2 in frequency, wave length and power density respectively. The results show that the enzymatic activity on the surface of blastomere cells has bit influence. The AKPase, ATPase and -5'-Nase of blastomere cells irradiated in vitro were reduced significantly. But AKPase activity of blastomere cells irradiated in vivo was reduced only a little. All the changes are discussed in the article.
出处
《第四军医大学学报》
1990年第2期103-105,共3页
Journal of the Fourth Military Medical University
关键词
微波
辐射损伤
酶抑制
胚泡
microwaves
enzyme repression
blastomere
rediation injuries, experi-mental
