title: Presence of substance P and GABA in separate striatonigral neurons.
mesh_terms: D000613:Aminobutyrates / Q000032:analysis*; D000818:Animals; D003342:Corpus Striatum / Q000032:analysis* / Q000166:cytology; D008297:Male; D009474:Neurons / Q000032:analysis; D051381:Rats; D013373:Substance P / Q000032:analysis*; D013378:Substantia Nigra / Q000032:analysis* / Q000166:cytology; D005680:gamma-Aminobutyric Acid / Q000032:analysis*
chemical_list: D000613:Aminobutyrates; D013373:Substance P; D005680:gamma-Aminobutyric Acid