title: Biological activity of substance P methyl ester.
mesh_terms: D000818:Animals; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D004305:Dose-Response Relationship, Drug; D006168:Guinea Pigs; D007082:Ileum / Q000187:drug effects; D066298:In Vitro Techniques; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects; D012472:Salivation / Q000187:drug effects; D013373:Substance P / Q000031:analogs & derivatives* / Q000494:pharmacology
chemical_list: D013373:Substance P; C033611:substance P, methyl ester-