incubation of neutrophils with agents recognized to promote increases in intracellular camp in a variety of tissues ( i.e. , epinephrine , norepinephrine , isoproterenol , histamine , cholera toxin , and prostaglandin e-1 and e-2 ) or with camp inhibited the leukotactic response to a bacterial chemotactic factor .
C0014563
epinephrine
C0028351
norepinephrine