Today's Hours: 8:00am - 10:00pm
Lane Medical Library

Search

Filter Results

Did You Mean:

Search Results

Sort by
relevance
  • Journal
    Digital Access IEEE v. 1-, 2002-
  • Article
    Green D, Howells GR, Watts RH.
    Int J Radiat Biol Relat Stud Phys Chem Med. 1979 May;35(5):417-32.
    Twelve-week-old female (C3H x 101)F1 mice were injected intravenously with an ultrafiltered solution of 239Pu in per cent trisodium citrate, and mated to uninjected PCT males. The plutonium content was examined radiochemically and autoradiographically in placentae and foetuses on the 12th and 18th days of gestation, and in neonates during the 24 hours after birth and also at 18 days postnatally. Plutonium was distributed in most tissues of the late foetus and the suckling as it is in adult mice. However, on both the 12th and 18th days of gestation the concentration in the yolk-sac splanchnopleure was much higher than in any other foetal tissue. The amount of 239Pu in 18-day-old sucklings was between two and seven times as great as in 1-day-old neonates because of ingestion of milk from the lactating dams. In the first litter following administration of the radionuclide to the dam, about 0.02 per cent of the plutonium injected was transferred to an individual offspring by the time of birth, and a further 0.08 per cent by the time of weaning.
    Digital Access Access Options