Neurochemical and antinociceptive effects of intrathecal capsaicin in the rat.
D000818:Animals; D002211:Capsaicin / Q000494:pharmacology*; D051381:Rats; D013116:Spinal Cord / Q000187:drug effects; D013373:Substance P / Q000378:metabolism*
D013373:Substance P; D002211:Capsaicin