in the present study , we have examined the effects of two adenosine analogs , ( - ) n6- ( r ) phenyl-isopropyl-adenosine ( pia ) and 2-chloro-adenosine , on glucagon- and fsh-stimulated camp production in sertoli cell cultures isolated from immature ( 19-day-old ) rats .
C0001443
adenosine
C0000275
2-chloro-adenosine