Hormones synthesized from amino acids. They are distinguished from INTERCELLULAR SIGNALING PEPTIDES AND PROTEINS in that their actions are systemic.

Synonyms: 0, Hormones, Peptide, Peptide Hormones, Hormone, Peptide, Polypeptide Hormone, Polypeptide Hormones, Hormone, Polypeptide, Hormones, Polypeptide, Peptide Hormone