single neurons in the nts of the rat were studied for their responses to activation of the baroreceptor reflex and to iontophoretic administration of dopamine , norepinephrine ( ne ) , and epinephrine ( epi ) to determine the relationship between the effects of baroreflex activation and ca application on baroreceptive neurons in the vagal sensory nucleus .
C0028351
norepinephrine
C0014563
epinephrine