TY - GEN AU - Chen,S R AU - Pan,H L TI - Spinal endogenous acetylcholine contributes to the analgesic effect of systemic morphine in rats SN - 0003-3022 PY - 2001///0830 KW - Acetylcholine KW - physiology KW - Analgesics, Opioid KW - pharmacology KW - Animals KW - Atropine KW - Aziridines KW - Carrier Proteins KW - metabolism KW - Choline KW - analogs & derivatives KW - Cholinergic Agents KW - Hemicholinium 3 KW - Injections, Spinal KW - Male KW - Mecamylamine KW - Membrane Transport Proteins KW - Morphine KW - Muscarinic Antagonists KW - Nicotinic Antagonists KW - Pain Measurement KW - drug effects KW - Protein Binding KW - Rats KW - Rats, Sprague-Dawley KW - Receptors, Muscarinic KW - Receptors, Nicotinic KW - Spinal Cord N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1097/00000542-200108000-00039 ER -