title: X-irradiation of mice in early fetal period influences dose-dependently sex ratio of offspring until weaning.
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.
mesh_terms: D000022:Abortion, Spontaneous / Q000209:etiology; D000818:Animals; D000831:Animals, Newborn / Q000502:physiology; D000833:Animals, Suckling / Q000502:physiology; D004307:Dose-Response Relationship, Radiation; D005260:Female; D005865:Gestational Age; D051379:Mice; D011247:Pregnancy; D011270:Pregnancy, Animal / Q000528:radiation effects*; D012744:Sex Ratio; D014965:X-Rays