myocardial noradrenaline ( na ) and adrenaline ( a ) concentrations as well as phosphorylase ( phos ) activity in spontaneously hypertensive ( shr ) and normotensive wistar ( nwr ) rats 1.5 , 3 , 6 , 12 and 18 months of age were assayed .
C0028351
noradrenaline
C0014563
adrenaline