title: Two novel related peptides, neuropeptide Y (NPY) and peptide YY (PYY) inhibit the contraction of the electrically stimulated mouse vas deferens.
mesh_terms: D000818:Animals; D004558:Electric Stimulation; D008297:Male; D051379:Mice; D009119:Muscle Contraction / Q000187:drug effects*; D009419:Nerve Tissue Proteins / Q000494:pharmacology*; D009474:Neurons / Q000187:drug effects / Q000502:physiology; D009478:Neuropeptide Y; D009496:Neurotensin / Q000494:pharmacology; D009638:Norepinephrine / Q000494:pharmacology; D019894:Peptide YY; D010455:Peptides / Q000494:pharmacology*; D013373:Substance P / Q000494:pharmacology; D013564:Sympathetic Nervous System / Q000502:physiology; D014649:Vas Deferens / Q000187:drug effects / Q000294:innervation / Q000502:physiology*
chemical_list: D009419:Nerve Tissue Proteins; D009478:Neuropeptide Y; D010455:Peptides; D019894:Peptide YY; D013373:Substance P; D009496:Neurotensin; D009638:Norepinephrine