The enzyme activities of S-adenosylhomocysteine hydrolase, adenosine deaminase and pyruvate kinase were determined in normal human erythrocytes subpopulations of different ages separated by centrifugation on a discontinuous Percoll:NaCl density gradient. The levels of S-adenosylhomocysteine hydrolase activity were found to undergo a sharp decrease with red cell ageing. Adenosine deaminase activities were, however, less critically dependent on erythrocyte age.
S-adenosylhomocysteine hydrolase and adenosine deaminase activities in human red cell ageing / Bozzi, Argante; B., Furciniti La Chiusa; Strom, Roberto; Crifo', Carlo. - In: CLINICA CHIMICA ACTA. - ISSN 0009-8981. - STAMPA. - 189:1(1990), pp. 81-86. [10.1016/0009-8981(90)90237-m]
S-adenosylhomocysteine hydrolase and adenosine deaminase activities in human red cell ageing.
BOZZI, Argante;STROM, Roberto;CRIFO', Carlo
1990
Abstract
The enzyme activities of S-adenosylhomocysteine hydrolase, adenosine deaminase and pyruvate kinase were determined in normal human erythrocytes subpopulations of different ages separated by centrifugation on a discontinuous Percoll:NaCl density gradient. The levels of S-adenosylhomocysteine hydrolase activity were found to undergo a sharp decrease with red cell ageing. Adenosine deaminase activities were, however, less critically dependent on erythrocyte age.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
