to determine whether adrenoceptor changes in genetic hypertension occur primary or secondary to blood pressure elevation , we measured cardiac and renal alpha 1- ( by [ 125i ] be 2254 binding ) and beta 1- and beta 2-adrenoceptors ( by ( - ) - [ 125i ] iodocyanopindolol binding ) densities in various rat models of acquired hypertension ( dahl s rats on a high-sodium diet , 1-clip-1-kidney ( 1c-1k ) renal hypertensive and doca-salt hypertensive rats ) in comparison with genetically identical age-matched untreated rats .
C0034783
adrenoceptor
C0001643
beta 2-adrenoceptors