在胎儿早期对小鼠进行X射线照射，会对断奶前后代的性别比例产生剂量依赖性影响。
X-irradiation of mice in early fetal period influences dose-dependently sex ratio of offspring until weaning.
作者信息
Schmahl W, Senft E, Weber L, Kriegel H
出版信息
Experientia. 1979 Apr 15;35(4):541-3. doi: 10.1007/BF01922758.
PMID:437053
Abstract
Fractionated X-irradiation of mouse fetuses on gestation days 11-13 resulted in a significantly increased postnatal mortality of female litters. This occurred only at 3 x 110 rad, which was the threshold for the formation of typical neuroepithelial, rosette-like malformations.
摘要
在妊娠第11至13天对小鼠胎儿进行分次X射线照射，导致雌性幼崽出生后的死亡率显著增加。这种情况仅在3×110拉德时出现，这是形成典型神经上皮性、玫瑰花结样畸形的阈值。
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