however , there were no significant difference in the histamine-induced contraction of the ileum and atrium , the maximal binding ( bmax ) and the dissociation constant ( kd ) of [ 3h ] -mepyramine binding to membrane fractions of the ileum and brain ( except the cortex ) and the increase of cyclic amp formation induced by histamine in membranes of the heart and brain ( except the cortex ) between alpha-fmh-treated- and untreated animals .
C0018792
atrium
C0018787
heart