title: Central distribution of opioid peptides.
mesh_terms: D000818:Animals; D001479:Basal Ganglia / Q000378:metabolism; D002490:Central Nervous System / Q000378:metabolism*; D004399:Dynorphins; D004723:Endorphins / Q000378:metabolism*; D004743:Enkephalin, Leucine / Q000378:metabolism; D004744:Enkephalin, Methionine / Q000378:metabolism; D005455:Fluorescent Antibody Technique; D009434:Neural Pathways / Q000378:metabolism; D009474:Neurons / Q000378:metabolism; D051381:Rats; D013116:Spinal Cord / Q000378:metabolism; D013347:Subcellular Fractions / Q000378:metabolism; D013569:Synapses / Q000378:metabolism; D014018:Tissue Distribution; D014279:Trigeminal Nucleus, Spinal / Q000378:metabolism; D001615:beta-Endorphin
chemical_list: D004723:Endorphins; D004744:Enkephalin, Methionine; D004743:Enkephalin, Leucine; D001615:beta-Endorphin; D004399:Dynorphins