title: [Study of endogenous opioid peptide function by central injection of a small amount of antibody].
mesh_terms: D015670:Acupuncture Therapy; D000698:Analgesia; D000818:Animals; D000906:Antibodies / Q000276:immunology*; D004723:Endorphins / Q000276:immunology / Q000378:metabolism / Q000502:physiology*; D005260:Female; D007986:Luteinizing Hormone / Q000378:metabolism; D011817:Rabbits; D051381:Rats; D013373:Substance P / Q000502:physiology
chemical_list: D000906:Antibodies; D004723:Endorphins; D013373:Substance P; D007986:Luteinizing Hormone