Studies on the portein synthesis in poisoning,1.

The incorporation of C14-2-glycine into the subcellular fractions of liver, kidney and serum proteins was observed in mice receiving CCl4 injections. The results showed a marked inhibitory effect of CCl4 on incorporation of C14-glycine into each subcellular fraction of the liver, but not of the kidney. The inhibition of the C14-glycine incorporation was most marked in mitochondria, moderate in soluble protein and minimal in microsomes, in the groups of mice given two injections of CCl4. In the animals given CCl. injection, serum albumin is decreased with the decreased incorporation of C14-glycine into the albumin but β-globulin fraction is increased. The former will be the result of the decreased albumin synthesis in the poisoned liver and the latter will be correlated with the fatty degeneration of liver.