Kanui, Titus I.; Tjølsen, A.; Lund, A.; Mjellem-Joly, N.; Hole, K.
(Elsevier, 1993-04)
The hypothesis that the descending noradrenergic system tonically inhibits nociception at the spinal level was investigated, using the formalin test in mice. The alpha-adrenoceptor agonist clonidine (0.46 and 0.92 microgram), ...