title: Opioid peptides endorphins in pituitary and brain.
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D001923:Brain Chemistry; D006801:Humans; D008024:Ligands; D008970:Molecular Weight; D009419:Nerve Tissue Proteins / Q000032:analysis / Q000502:physiology; D010455:Peptides / Q000032:analysis / Q000502:physiology; D010902:Pituitary Gland / Q000032:analysis; D011955:Receptors, Drug; D013237:Stereoisomerism; D008083:beta-Lipotropin / Q000032:analysis
chemical_list: D008024:Ligands; D009419:Nerve Tissue Proteins; D010455:Peptides; D011955:Receptors, Drug; D008083:beta-Lipotropin