the effects of tachykinin-related peptides which are selective agonists at the nk-1 ( substance p-methylester , [ pro9 ] -sp-sulphone ) , nk-2 receptor [ ( nle10 ] -nka ( 4-10 ] or nk-3 receptor [ ( mephe7 ] -nkb ( 4-10 ) and senktide ) indicated that nk-1 agonists are effective in the whole lower urinary tract , while nk-2 or nk-3 agonists are inactive or weakly active .
C0039241
tachykinin
C0038585
substance