imipramine hcl ( 0.125 - 4 mg/kg ) was more potent in antagonizing bulbospinal inhibition of the dorsal root-ventral root msr when administered intra-arterially to the spinal cord than when injected intra-arterially to the brain stem or intravenously , indicating that the spinal cord is the site of imipramine 's action .
C0589978
imipramine hcl
C0020934
imipramine 's