Time - Dependent Loss of Adenosine 5 ’ - Monophosphate Deaminase Activity

نویسنده

  • Shannon L. Norenberg
چکیده

Senescent erythrocytes from rabbits were previously shown to have elevated levels of adenine nucleotides. The present study documents that aged red blood cells have a normal synthetic capacity for adenine nucleotides. as mdicated by normal levels of adenosine kinase. However. senescent erythrocytes do have decreased levels of adenosine 5’-monophosphate deaminase, the critical enzyme involved in degrading adenine nucleotides. These circum-

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تاریخ انتشار 2005