title: Comparison of crude bovine subcortical substance P with synthetic substance P.
mesh_terms: D000818:Animals; D001923:Brain Chemistry; D002417:Cattle; D002540:Cerebral Cortex; D055598:Chemical Phenomena; D002621:Chemistry; D002645:Chickens; D002855:Chromatography, Thin Layer; D004590:Electrophoresis, Paper; D005260:Female; D006168:Guinea Pigs; D007082:Ileum / Q000187:drug effects; D066298:In Vitro Techniques; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects; D010455:Peptides / Q000032:analysis*; D051381:Rats; D013373:Substance P / Q000032:analysis* / Q000494:pharmacology; D014599:Uterus
chemical_list: D010455:Peptides; D013373:Substance P