although they are structurally unrelated to phencyclidine ( pcp ) , the sigma-ligands , n-allyl-normetazocine ( nanm ; skf 10,047 ) and cyclazocine , generalize to pcp in behavioral assays , displace [ 3h ] pcp from a high-affinity binding site in brain , and potently block the same voltage-gated k+ channel as pcp itself .
C0004927
behavioral
C0006104
brain