The availability of the isopropyl ester of L- and D-phenylalanine and 3,6-dibenzyl-2,5-diketopiperazine for growth in rats.
D000818:Animals; D001686:Biological Phenomena; D054659:Diketopiperazines; D004952:Esters; D006128:Growth; D010649:Phenylalanine; D010829:Physiological Phenomena; D010879:Piperazines / Q000378:metabolism*; D051381:Rats
D054659:Diketopiperazines; D004952:Esters; D010879:Piperazines; D010649:Phenylalanine
GROWTH; PHENYLALANINE; PIPERAZINES/metabolism