I . Rates of oxygen consumption and carbon dioxide production were measured in pigs from birth to 3 days of age in an open-circuit system. 2. The mean respiratory quotient (RQ) during the first 6 h following birth was 0.95 in fasted pigs and 0.91 in pigs which were allowed to feed. 3. The RQ fell during the remainder of the first postnatal day to mean values close to 0.85, whether the pigs were...

Ten years follow-up investigation of intellectual development of 250 persons from Belarus exposed in utero following the Chernobyl accident has been conducted. Exposed cohort was compared with a control group of 250 persons in the same age from nonand slightly contaminated regions. For each study subject, individual antenatal doses were reconstructed for the following pathways of exposure: (1) ...