“…antagonists aprepitant (pK i 10.1)[915,916], CP 99994 (pK i 9.3-9.7)[66,2269], RP67580 (pIC 50 7.7)[711] GR94800 (pK i 9.8)[264], saredutant (pK i 9.4-9.7)[66,650,2269], GR 159897 (pK d 7.8-9.5)[182,650,2417], MEN10627 (pK i 9.2)[812], nepadutant (pK i 8.5-8.7)[361,460] osanetant (pK i 8 4. 9.7) [66, 152, 459, 649, 1206, 1965, 2268, 2269, 2580], talnetant (pK i 7.4-9) [176, 813, 2268, 2269], PD157672 (pIC 50 7.8-7.9) [219, 2580] Labelled ligands [ 125 I]L703,606 (Antagonist) (pK d 9.5) [723], [ 125 I] BH-[Sar9,Met(O2)11]SP (Agonist) [2606] -Rat, [ 3 H]SP (human, mouse, rat) (Agonist) [112], [ 125 I]SP (human, mouse, rat) (Agonist), [ 18 F]SPA-RQ (Antagonist) [430] [ 3 H]saredutant (Antagonist) (pK d 9.7) [878] -Rat, [ 125 I]NKA (human, mouse, rat) (Agonist) [2745], [ 3 H] GR100679 (Antagonist) (pK d 9.2) [911]…”