TABLE 1.

Effect of ionizing radiation on trophoblast proliferation in culture

Genotype(s)Mean proliferation ± 1 SD % Reduction
Untreated2 Gy
+/+, +/−33.4 ± 9.927.5 ± 5.2a 18
−/−34.8 ± 5.917.6 ± 7.6a 50
  • a P < 0.05.