the administration of the stable adenosine analogs n6- [ ( r ) -methyl-2-phenylethyl ] adenosine ( r-pia ; 0.01-1.0 mg/kg i.p . ) and 1- ( 6-amino-9h-purin-9-yl ) -1-deoxy-n-ethyl-beta-d-ribofuronamide ( neca ; 0.01-1.0 mg/kg i.p . ) caused a dose-related ( neca ) or biphasic ( r-pia ) increases in rat serum prolactin .
C0001443
adenosine
C0050789
neca