lack of accumulation of deoxyinosine in the purine nucleoside phosphorylase ( pnp ) deficient line , or hypoxanthine in the hypoxanthine guanine phosphoribosyltransferase ( hgprt ) deficient line , using dar together with the adenosine deaminase ( ada ) inhibitor 2'-deoxycoformycin ( dcf ) at 10 microm , confirmed the effectiveness of ada inhibition .
C0030896
deoxycoformycin
C0001457
ada