Ondansetron reverses antihypersensitivity from clonidine in rats after peripheral nerve injury: role of ?-aminobutyric acid in a2-adrenoceptor and 5-HT3 serotonin receptor analgesia.
Hayashida K, Kimura M, Yoshizumi M, Hobo S, Obata H, Eisenach JC. Ondansetron reverses antihypersensitivity from clonidine in rats after peripheral nerve injury: role of ?-aminobutyric acid in a2-adrenoceptor and 5-HT3 serotonin receptor analgesia. Anesthesiology. 2012 Aug; 117(2):389-98.