Physiological concentration of amino acids regulates insulin-like-growth-factor-binding protein 1 expression

amino acids arginina arginine arn mensajero arn messager cell culture cells cellule cistina crecimiento croissance culture de cellule cystine facteur de croissance igf factor de crecimiento igf foie gene expression genre humain growth hormonas hormone hormones insulin-like growth factor kwashiorkor leucina leucine liver mankind messenger rna proteine proteins rat rata rats