Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:P20366 (substance P)
 21,176 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Urethane and ketamine were tested for their ability to alter the caudally directed binding and scratching response elicited by the intrathecal (i.t.) injection of excitatory amino acids (EAAs) or substance P (SP). EAAs, such as N-methyl-D-aspartate (NMDA), kainate acid and quisqualic acid, but not SP, were inhibited by subanesthetic doses of urethane. In contrast, SP was more sensitive than NMDA to the inhibitory effect of (+)-ketamine. (-)-Ketamine produced much less inhibition of the SP-induced behaviors than the (+)isomer. These results have important implications regarding the use of urethane and ketamine as anesthetics for studies in which these excitatory compounds are potential mediators.
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PMID:Effects of urethane and ketamine on substance P- and excitatory amino acid-induced behavior in mice. 169 43