Variations au cours de la journée de l'incorporation in vivo de la leucine tritiée dans les protéines du cervelet et du cerveau du jeune rat normal et hypothyroïdien. Daily variations of the in vivo [3H] leucine incorporation into the cerebellar and cerebral proteins of the normal and hypothyroid young rat [(author's transl)].
In the normal and hypothyroid 6-day-old rat, the specific radioactivity (RSA) and the relative RSA (ratio of the RSA to the [3H] lecine concentration of the acido soluble phase) of the cerebral and cerebellar proteins, changes during the day synchronally. They show a maximum at 15.00 h and a minimum at 0.300 h. At all stages studied, these values are significantly lower in the hyothyroid animals than in normal ones.
D000818:Animals; D002531:Cerebellum / Q000378:metabolism*; D002540:Cerebral Cortex / Q000378:metabolism*; D002940:Circadian Rhythm; D007037:Hypothyroidism / Q000378:metabolism*; D007930:Leucine / Q000378:metabolism*; D009419:Nerve Tissue Proteins / Q000096:biosynthesis*; D051381:Rats; D014316:Tritium
D009419:Nerve Tissue Proteins; D014316:Tritium; D007930:Leucine