title: Antibody microinjection: a new approach for studying the functions of neuropeptides.
mesh_terms: D015670:Acupuncture Therapy; D000818:Animals; D000906:Antibodies / Q000008:administration & dosage*; D004558:Electric Stimulation; D004723:Endorphins / Q000032:analysis* / Q000276:immunology; D006651:Histocytochemistry; D008845:Microinjections; D011863:Radioimmunoassay; D004561:Transcutaneous Electric Nerve Stimulation
chemical_list: D000906:Antibodies; D004723:Endorphins