Pttnl-sp(4-11);4-Pro-7,9-Trp-11-nle-substance p (4-11);D-PRO-GLN-GLN-D-TRP-PHE-D-TRP-LEU-NLE-NH2;(D-PRO4,D-TRP7,9,NLE11)-SUBSTANCE P (4-11);H-D-PRO-GLN-GLN-D-TRP-PHE-D-TRP-LEU-NLE-NH2;substance P (4-11), Pro(4)-Trp(7,9)-Nle(11)-;(D-pro4,D-trp7,9,nle11)-substance P*fragment 4-11;SUBSTANCE P [D-PRO4,D-TRP7,9,NLE11]-FRAGMENT 4-11;D-Pro-L-Gln-L-Gln-D-Trp-L-Phe-D-Trp-L-Leu-L-Nle-NH2;Substance P, fragment 4-11, [D-Pro4, D-Trp7,9, Nle11]