[Relation of postradiation superovulation to the development of embryos and progeny of Wistar rats]. / Sviaz' postluchevoi superovuliatsii s razvitiem zarodyshei i potomstva u krys Vistar.

In experiments with 470 primigravida Wistar rats and 2248 kid rats of the first generation a study was made of the relationship between the postirradiation superovulation and viability of embryos and offspring of females subjected to whole-body gamma-irradiation with doses of 1 to 4 Gy. The extent and durability of superovulation are a function of radiation dose while the superovulation itself is accompanied by an increased pre- or post-implantation death of embryos and a decreased postnatal survival of the offspring.