we conclude that the 'operative adrenoceptor ratio ' , although only determined on alpha 2- and beta 2- and not on alpha 1- and beta 1-adrenoceptors , and only on circulating blood cells , may be representative for sympathetic resistance vessel tone , at least as a function of variations of salt intake .
C0034783
adrenoceptor
C0001642
beta 1-adrenoceptors