Effect of Amino Acids on the Growth of Ehrlich Tumor Cell. I. Inhibitory Action of D-Threonine and D-Lysine on the Growth of Ehrlich Solid Tumor.

Abstract

D-Threonine and D-lysine were clearly proved to inhibit the growth of Ehrlich solid tumor in the inguinal region of mouse hindleg but its mechanism has not been clarified as yet. These amino acids showed no effect in the prolongation of life of mice bearing Ehrlich ascites tumor.