Hormonal regulation of anabolic processes and the rate of protein utilization in the early postnatal period

The levels of thyroid, pituitary and corticosteroid hormones--thyroxine, triiodthyronine, 11-oxicorticosteroids in blood serum, somatotropin in pituitary and processes of protein assimilation are studied in rats during early postnatal period. The highest endogen production of thyroxine, triiodthyronine and somatotropin is determined in 15 days old infant rats. The highest levels of protein utilization are determinated in 7-15 days old rats, then the process decreases with going over to definitive nutrition. Endogen production of anabolic hormones--thyroxine, triiodthyronine and somatotropin correlates to high levels of protein utilization in infant rats during the first days after birth.     

Role of Bainitic Structure Martensitic-Austenitic Component in Pipe Steel Property Formation. 2. Austenite Deformation and Thermal Stability

Metal Science and Heat Treatment - Results of experimental and theoretical studies are used to extend understanding of thermal and deformation stability of untransformed austenite in the...