electrical stimulation of the superfused tissue increased 10-fold its output of [ ( 14 ) c ] adenine derivatives and diminished the 5 ? -nucleotides in the tissue to 94 % of the acid-extractable [ ( 14 ) c ] adenine derivatives , the remainder being adenosine , inosine and hypoxanthine with little change in s-adenosylhomocysteine .
C0001443
adenosine
C0036001
s-adenosylhomocysteine