title: Brain distributions of alpha-neo-endorphin and beta-neo-endorphin: evidence for regional processing differences.
mesh_terms: D000818:Animals; D001923:Brain Chemistry; D003429:Cross Reactions; D004723:Endorphins / Q000032:analysis*; D004745:Enkephalins / Q000032:analysis*; D007031:Hypothalamus / Q000032:analysis; D008297:Male; D010904:Pituitary Gland, Posterior / Q000032:analysis*; D011498:Protein Precursors / Q000032:analysis*; D011863:Radioimmunoassay; D051381:Rats; D011919:Rats, Inbred Strains; D001615:beta-Endorphin / Q000031:analogs & derivatives*
chemical_list: D004723:Endorphins; D004745:Enkephalins; D011498:Protein Precursors; D001615:beta-Endorphin; C025681:alpha-neoendorphin; C030719:beta-neo-endorphin