Social and Behavioral Sciences Commons^™

Effects Of Nicotinic Acetylcholine Receptor Agonists In Assays Of Pain-Stimulated And Pain-Depressed Behavior In Rats, Kelen Freitas

Theses and Dissertations

Though a host of analgesics have been developed to alleviate pain, especially acute pain, significant side effects and a lack of long-term efficacy have encouraged research attempts to pursue novel targets that may be associated with fewer side effects or a more sustained efficacy. Among these new targets are members of the nicotinic family of acetylcholine receptors (nAChRs). The non-selective nAChR agonists nicotine and epibatidine have been shown to function as potent antinociceptive drugs in many acute and chronic preclinical pain models, while nicotine has produced analgesic effects in humans. However, these non-selective nAChRs agonists also produce various side effects, …