lymphocytes from patients with acute lymphocytic leukemia ( t-all ) showed an enzyme profile similar to that of normal thymocytes , i.e. , an elevated level of adenosine deaminase ( ada ) activity as compared with normal t lymphocytes , reduced activities of purine 5'nucleotidase ( 5'nt ) and purine nucleoside phosphorylase ( pnp ) , and a binomial distribution of the ldh isoenzyme pattern .
C0024264
lymphocytes
C0023449
acute lymphocytic leukemia