addition of 1 micronm 1-norepinephrine to cultures of c6tk- rat glioma cells caused a 2-fold increase in specific activity of the glial-specific enzyme 2':3'-cyclic nucleotide 3'-phosphohydrolase ( nucleoside-2':3'-cyclic-phosphate 3'-nucleotidohydrolase , ec 3.1.4.16 ) .
C0017638
glioma
C0027836
glial