the effect could be blocked partially by spironolactone ( 1.5 x 10 ( -4 ) m ) , and totally by amiloride ( 1 x 10 ( -6 ) m ) , g-strophantin ( 5 x 10 ( -4 ) m ) , and cycloheximide ( 1 x 10 ( -6 ) m .
C0037982
spironolactone
C0002502
amiloride